CN115431431A

CN115431431A - Plastic filling compound/combined regenerated coarse grain and its production method

Info

Publication number: CN115431431A
Application number: CN202111558021.1A
Authority: CN
Inventors: 唐禹豪; 唐宏玮; 陈汇宏; 胡嘉庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-12-13
Publication date: 2022-12-06
Also published as: CN115431430A; CN115431429A; WO2023232087A1; CN115433472A

Abstract

The invention provides a plastic filling composite/combined regenerated coarse particle, which belongs to a new intermediate raw material for preparing plastic and filler composite/combined regenerated particles or plastic products containing plastic filling composite regenerated particles, and is characterized in that any one of 1 to 2 is combined with 3 to 4: 1. at least a first group of A/B/C/D: the total weight of the fillers in the first layer accounts for 70 percent, and the total weight of the waste plastics and the softener accounts for 30 percent; the total weight of the fillers in the second component accounts for 35 percent, and the total weight of the waste plastics and the softener accounts for 65 percent; the total weight of the filler in the third filler accounts for 25 percent, and the total weight of the waste plastics and the softener accounts for 75 percent; the total weight of the filler in the butyl accounts for 5 percent, and the total weight of the waste plastics and the softener accounts for 95 percent; 2. or the total weight charge ratio of the total fillers, the waste plastics and the softeners in the A to D combinations is determined according to market requirements; 3. after being treated by a coarse grain granulator, the mixed materials of all the components are processed to obtain coarse grains with the base strength, and the tensile strength of the coarse grains is less than or equal to 3PMa;4. the granulation uses any one of straw granulators and the like or is connected with a spiral granulating and medium-sized crusher in series.

Description

Plastic filling compound/combined regenerated coarse grain and its production method

Technical Field

The invention provides a plastic filling compound/combined renewable rough particle and a preparation method thereof, which can be called as renewable rough particle or rough particle below plastic filling compound/combined renewable rough particle, in particular to a large amount of waste plastics which are mixed/compounded, have the bulk specific gravity far less than 1, are in the shapes of battings, cloth, films, leathers, foams and the like and are collected by everyone in a garden without refusal, and the quality-improving rough processing of the waste plastics which are subjected to massively centralized rough classification and innoxious quick volume reduction after being garden, and the like.

Technical Field

The application of the plastic high polymer materials is already enriched in the aspects of social life, and the harmless treatment of waste plastic recycling enterprises is green industrial upgrading and becomes an indispensable important content in the development of green recycling economy. Realizes the cyclic utilization of resources and comprehensively promotes the construction of an ecological economic system, which belongs to a major measure for sustainable development in China.

There is also a consensus in the waste plastic recycling industry, both: waste plastics with the same or similar melting temperature are resources; waste plastics with dissimilar melting temperatures or contaminated with foreign materials such as metals and paper are wastes, and such mixed materials are difficult to granulate in a hot extrusion granulator. For this reason, many enterprises of waste paper recycling paper making, plastic packaging, labeling, shoe making and the like are disposed of in the production process, such as: the waste plastic film dregs discarded by waste paper regeneration, the plastic film waste packaging bags of commodities, the cutting/punching edge materials in the production of the plastic film packaging bags, the waste composite plastic film materials, the plastic film composite release paper/film discarded in the production/use of trademark labels, the waste aluminum-plastic composite films and the like, the waste edge materials of plastic shoes, the waste polyurethane soles and the like all become wastes without any requirement for much fluid, and the existing disposal routes of the mixed materials or/and the composite materials are mainly incineration and landfill.

On the other hand, in China, a plurality of waste plastic recycling enterprises are engaged, and the enterprises have reported serious pollution in the waste plastic disposal process in the medium. The pollution of the enterprises reported by the detailed media is at least four: firstly, the visual pollution caused by stacking and scattering of the waste plastic and pickled goods raw materials; secondly, the discharge of cleaning water of waste plastic raw materials is polluted; thirdly, noise pollution to the processing machinery of waste plastic raw materials; fourthly, the waste plastics are polluted by the foul smell of smoke dust/moisture in the hot extrusion granulation.

In the industry, equipment innovation aiming at the problems of difficult feeding, impurity removal and the like of low bulk density materials containing waste plastics is worthy of: CN201420253746.9, this utility model discloses a feeding device of plastic extruder, it can realize the continuous stable feeding of film class discarded plastics, its self is equipped with big compression anti-sticking and return unit, can effectively promote the work efficiency and expand application range of extruder, and greatly reduced the maintenance cost of equipment; the following steps are repeated: CN201921398872.2, this utility model discloses an automatic sediment device of arranging of plastics recycling machine filter can realize that the filter is to impurity exhaust accurate control, and can not produce harmful flue gas, has simple structure practicality, easy and simple to handle, produces green's characteristics. However, these improvements cannot solve the visual pollution caused by the stacking and scattering of the waste plastic and blister raw materials in various enterprises engaged in waste plastic recycling in China, and also cannot solve the outward discharge pollution of cleaning water of the waste plastic raw materials in various enterprises, and further do not relate to how to reduce the temperature of a hot extruder during granulation.

The process innovation aiming at the problems of regeneration high temperature odor, impurity removal and the like of waste plastics containing impurities in the industry is worthy of being called as follows: CN202010141136.X, the technical scheme of the invention mainly comprises four: one is to provide a new process for grinding and regenerating miscellaneous waste plastics, and to provide a defined range for miscellaneous waste plastics suitable for the new process, wherein the defined range includes various varieties which are difficult to granulate and regenerate in the current hot extrusion process, such as water sediment in miscellaneous waste plastic film materials discarded by the regeneration paper industry; secondly, a two-component preparation of a renewable plastic product is provided, so as to solve the technical scheme of simplicity/high efficiency required by a production party and the technical scheme of objective and various and complex requirements of users; thirdly, new equipment required by grinding regeneration is provided, and grinding unit machinery and combined equipment used for carrying out grinding regeneration on the waste plastics are improved, so that the finally obtained regenerated product can be more towards the uniformity of material/color and the like; fourthly, the heating temperature of the materials during grinding and granulating is reduced by more than half compared with the traditional hot extrusion method. However, the improvement can not solve the problem of large visual pollution caused by stacking and scattering of waste plastic and goods-soaking raw materials existing in a plurality of enterprises engaged in waste plastic recycling in China.

The method is also a well-known industrial field in the waste plastic recycling industry, and the 'filler' at least can be as follows: any one or more of waste vulcanized rubber powder, plant powder, inorganic powder, thermosetting resin powder, etc. However, in this industrial field, there is no literature description on how to fully utilize the bulky waste plastic in the form of foam and the powder filler with a large specific surface area, and to fill the compound or/and the mixture, i.e., the new intermediate aggregate material, which is convenient for subsequent dust-free or less dust flying and is to be further processed, with low energy consumption, and not only the plastic filled compound/combined renewable coarse particles.

In view of the above, there is still a need in the industry to provide a solution for the rough classification and harmless rapid decrement of various mixed waste plastics collected in large quantities in a park, especially for various related enterprises gathered in a park, and also for the subsequent upgrading treatment, so as to prevent the improper treatment of various waste plastics in the form of wadding, cloth, film, leather, foam, etc. with the bulk specific gravity far less than 1, including various mixed or/and compounded waste plastics; the proposed solution not only should meet the general requirements of green cycle of resources for the industry chain; it is further hoped to solve the problems of visual pollution of waste plastic foaming materials in downstream enterprises engaged in waste plastic filling, combined regeneration granulation or plastic products.

Disclosure of Invention

The purpose of the invention is: the plastic filling composite/combined regenerated coarse grain and its preparation process includes the following steps: the regenerated coarse particles replace the original waste plastic foam materials and are used for downstream enterprises which make plastic and filler composite regenerated plastic particles or plastic products containing waste plastic and filler composite, so that the problems of visual pollution caused by disposing the waste plastic foam materials and difficulty in feeding the foam waste plastic materials into a screw extruder and the like in the current enterprises of downstream granulation, products and the like are solved: the method also provides a feasible solution for the site-oriented large-quantity centralized rough classification and harmless and rapid reduction treatment of various mixed/compounded waste plastics, which are in the shapes of wadding, cloth, film, leather, foaming and the like, have the bulk specific gravity far less than 1, are mixed or/and compounded and are collected by everyone in the site-oriented gathered enterprises, so as to inhibit the improper treatment of the large-quantity mixed/compounded waste plastics at present; secondly, the method comprises the following steps: the proposal of the 'preparation method' can be linked with the prior art or other fields, namely, the proposal can not only solve the contradiction that the composition fluctuation of the upstream incoming materials of the waste plastic collecting node is large and the feeding composition required by downstream recycling enterprises is constant or convenient to adjust, but also solve the problem that how the waste plastic collecting node can rapidly realize the reduction and does not fall into the useless trap of high-cost sorting; and finally, the following steps: and the combined equipment used in the 'preparation method' is provided with an extensible use direction which is beneficial to purifying the environment.

The following technical idea is proposed around the object of the invention:

1. provides a plastic filling compound/combined renewable rough particle and a preparation method thereof, wherein the 'renewable rough particle' is a new intermediate product or raw material between enterprises which abandon/store waste plastics and the like at the upstream and enterprises which prepare plastic filling compound/combined renewable rough particles by taking the waste plastics and a re-added filler as raw materials or enterprises which prepare plastic products containing waste plastics and filler composite renewable materials at the downstream; the 'regenerated coarse particles' need to be capable of containing complex waste plastics of upstream enterprises, in particular to a large amount of waste plastics which are collected from various related enterprises which are gathered in a garden and have a mixed or/and composite bulk specific gravity far less than 1 and are in the shape of foam cargos such as wadding, cloth, film, leather, foaming and the like, and the 'regenerated coarse particles' are subjected to rough classification and harmless rapid decrement treatment after being massively centralized in the garden, so that a fully-resource green solution is provided to inhibit the current improper treatment on the mixed or/and composite waste plastics and the like, and the 'inhibition' is one of the problems that the proposed solution needs to be prevented from being buried with sustainable competitiveness of green and economic benefits and can be used for avoiding landfill, and old materials buried in the past year can be dug out in the future and can be used for harmless utilization of resources; secondly, the waste plastic with huge surface area and the powder filler with huge specific surface are fully utilized to firstly fill with low energy consumption to prepare a compound or/and mixture (namely 'regenerated coarse grain') which is convenient for subsequent dust-free or less dust flying and is ready for further processing; thirdly, the scheme of the 'preparation method' of the 'regenerated coarse particles' is linked with the prior art or other referenced fields; the proposal of the 'method for producing the regenerated coarse particles' not only can solve the contradiction that the composition fluctuation of the upstream incoming materials of the mixed waste plastic collecting nodes is large and the feeding composition required by downstream renewable resource utilization enterprises is constant, but also can solve the problem that how the mixed waste plastic collecting nodes can quickly realize the reduction and do not fall into the profit-free trap of high-cost sorting.

2. The 'regenerated coarse grain' concept proposed by the technical concept 1 can be connected with the processing equipment of the existing downstream enterprises or/and can be supported by the processing equipment used in other industries; particularly, the device has the characteristics that the device can be used for easily stirring and crushing the blister-shaped materials at low torque and high speed, does not perform full-force rolling on the blister-shaped materials, and is easy to realize the processing of mixing, conveying and the like of the blister-shaped materials in a mechanism which has enough space and can allow the blister-shaped materials to continuously escape.

3. The "preparation method" and equipment for "regenerated coarse grains" in the technical concept 1 should be considered to be environment-friendly.

4. Meanwhile, the application of the 'regenerated coarse grains' or/and the 'preparation method' or/and the 'equipment' in the technical concepts 1 to 3 is provided; the purpose also comprises the combination equipment used in the preparation method, and provides an expandable use direction which is beneficial to purifying the environment.

The technical scheme for realizing the concept of the invention is as follows:

1. the coarse plastic filling/combined regenerated plastic grain may be used as the intermediate material for plastic product containing waste plastic and composite regenerated plastic particle or directly as the intermediate material for plastic product containing plastic filling composite regenerated material, and features the combination of any one of the following 1-2 and 1-3-1-4:

1-1. The "plastic-filled composite/composite reconstituted coarse granule" can be provided in at least a first group of a group A/B/C/D, or/and a second group of a group E/C, or/and a third group of a group N/C, i.e. any one or more of the groups A to C in any ratio can be blended in the first to third groups, so that the total weight charge of the filling material in the plastic particles or products downstream of the "plastic-filled composite/composite reconstituted coarse granule" can be conveniently 5% to 78%, and the total weight charge of the waste plastics and the softener can be 22% to 95%:

a first group:

the material adding ratio of the total weight of the filling materials in the first bag is 76 percent, and the material adding ratio of the total weight of the waste plastics and the softener is 24 percent;

the material adding ratio of the total weight of the filling materials in the second component is 35 percent, and the material adding ratio of the total weight of the waste plastics and the softener in the second component is 65 percent;

the third step comprises 25 percent of the total weight of filling materials and 75 percent of the total weight of waste plastics and softeners;

the D comprises 5 percent of the total weight of filling materials and 95 percent of the total weight of waste plastics and softeners;

second group:

the material adding ratio of the total weight of the filling materials in the V is 77%, and the material adding ratio of the total weight of the waste plastics and the softener is 23%;

the total weight of the filling materials is 38 percent, and the total weight of the waste plastics and the softener is 62 percent;

further comprises 23 percent of the total weight of filling materials and 77 percent of the total weight of waste plastics and softeners;

the charging ratio of the total weight of filling materials in the octyl component is 10, and the charging ratio of the total weight of waste plastics and a softener is 90%;

third group:

the material charging ratio of the nonyl containing filling materials in total weight is 78%, and the material charging ratio of the waste plastics and the softener in total weight is 22%;

the charging ratio of the total weight of filling materials in the decating is 15 percent, and the charging ratio of the total weight of waste plastics and a softener is 85 percent;

the weight ratio of the two of the aforementioned "waste plastics and softener", i.e., W _{Waste plastics} ∶W _{Softening agent} ＝100∶0～100。

1-2. Or in 1-1, wherein the total charge ratio of the total weight of the filling materials in the downstream plastic particles or products of 'plastic filling compound/combined renewable coarse particles for biomass' is controlled to be in the range of 5% to 78%, and the total charge ratio of the waste plastics and the softener is controlled to be in the range of 22% to 95%;

1-3, the plastic filling compound/combined regenerated coarse particles are prepared and fed according to the group ingredients from A to B in the first group, the second group and the third group, and after being processed by a coarse particle granulator, low-strength coarse particles which can be directly pulled/squeezed/torn/grabbed by human fingers/palms and are broken are obtained, wherein the low strength is at least a standard sample test piece of plastic with the tensile strength less than or equal to 3PMa;

the term "coarse grain granulator" as used in items 1 to 4.1 to 3 means any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator having a continuous feeding/discharging function, or a screw granulating and medium-sized granulator connected in series after the aforementioned "granulator"/"granulator".

2. The plastic filling compound/combined regenerated texture coarse particle described in the technical scheme 1 is characterized in that: the "filler material" includes at least any one or more of the following combinations:

the waste vulcanized rubber powder can be divided into more fine fractions, such as:

any one or more of coarse rubber/particle of the waste tire material which is mixed or classified into mesh grade by passing through any mesh in the range of 2 meshes to no more than 40 meshes, fine rubber powder of the waste tire material which is mixed or classified into mesh grade by passing through any mesh in the range of 40 meshes to no more than 80 meshes, and ultrafine rubber powder of the waste tire material which is mixed or classified into mesh grade by passing through any mesh in the range of 80 meshes to no more than 200 meshes;

any one or more of coarse rubber powder/particle of waste rubber shoe material with any sieve mesh in the range of 2-40 meshes or in different sieve meshes, fine rubber powder of waste rubber shoe material with any sieve mesh in the range of 40-80 meshes or in different sieve meshes, and ultrafine rubber powder of waste rubber shoe material with any sieve mesh in the range of 80-200 meshes or in different sieve meshes;

any one or more of coarse rubber/particle of the waste impurity rubber material with the particle size of any sieve mesh in the range of 2 meshes to no more than 40 meshes or with the grade of the sieve mesh, fine rubber powder of the waste impurity rubber material with the particle size of any sieve mesh in the range of 40 meshes to no more than 80 meshes or with the grade of the sieve mesh, and ultrafine rubber powder of the waste impurity rubber material with the particle size of any sieve mesh in the range of 80 meshes to no more than 200 meshes or with the grade of the sieve mesh;

or/and plant matter fines, such as: any one or more of straw or/and wood material mixed or sieved into chips/flour with a particle size of any mesh in the range of 28 mesh to no more than 200 mesh;

or/and inorganic powders, such as: light calcium carbonate, heavy calcium carbonate, talcum powder, fly ash, wollastonite powder, barite powder, argil powder, kaolin, slate powder, diatomite powder, gypsum powder, albumen powder, magnesium silicate, white carbon black and vermiculite powder;

or/and thermosetting resin powders such as: any one or more of the combination of the mixed grain size of any mesh of 20 meshes of the epoxy resin waste products and the scrap/powder of any mesh of 20 meshes of the melamine resin waste products;

or/and crushed dry distillation residues of waste polymer products, such as: the powder which is sieved by a 200-mesh sieve after the carbon black slag discharged after the oil refining by cracking the waste tires is crushed, the powder which is sieved by the 200-mesh sieve after the carbon black slag discharged after the oil refining by cracking the waste rubber shoes is crushed, and the powder which is sieved by the 200-mesh sieve after the carbon black slag discharged after the oil refining by cracking the mixed waste rubber or/and the mixed waste plastics is crushed.

3. The plastic filling compound/combined regenerated texture coarse particle described in the technical scheme 1 is characterized in that:

the waste plastics at least comprise one or more compounds or mixtures of PA material, PC material, PE material, PP material, PS material, PVC material, PET material and ABS material according to the material;

or a waste product of "waste plastics" comprising at least one or a combination of more than one of the following:

the waste plastic film residues discarded by waste paper regeneration comprise floating plastic-containing substances or/and sinking plastic-containing substances obtained by water floatation of the waste plastic film residues; the plastic film waste packaging bags of commodities, cutting/punching rim charge in the production of the plastic film packaging bags, waste composite plastic film materials, plastic film composite release paper/film discarded in the production/use of trademark labels, waste aluminum-plastic composite films and waste agricultural plastic films; waste wire plastic skins, waste plastic packaging tapes, waste plastic woven bags, waste geotextiles, waste/waste plastic shoes, waste plastic flooring products, waste plastic toys, waste plastic buckets, waste plastic bottles, waste plastic geotextiles, waste/waste plastic lawns, waste and miscellaneous plastic building materials, waste plastic pipes, waste plastic plates, waste plastic stationery, waste plastic boxes/bags and waste plastic sundries; waste PVC artificial leather, waste PU artificial leather; waste foamed plastic, waste plastic bottles.

4. The "softening agent" in claim 1 at least comprises a combination of one or more of mineral oil, vegetable oil, stearic acid and its derivatives, and degraded polyolefin.

5. The plastic filling compound/combined renewable coarse grain material of the technical scheme 1, wherein the preferable material combination of the waste plastic and the filling material is characterized in that the material combination is in a bubble state or freely combines the waste plastic from waste and the filling material, and specifically comprises the following steps:

the foamed waste plastics include: the waste plastic film residues discarded by waste paper regeneration comprise floating plastic-containing substances or/and sinking plastic-containing substances obtained by water floatation of the waste plastic film residues; cutting/punching rim charge, waste composite plastic film material, waste aluminum-plastic composite film and waste agricultural plastic film in the production of plastic film packaging bags; any one or more of waste plastic woven bags, waste plastic geotextiles, waste/old plastic lawns and waste foamed plastics;

the class of fill materials in the blister state or also derived from waste includes: waste vulcanized rubber powder, or/and plant powder, or/and fly ash, or/and thermosetting resin powder, or/and pulverized dry residue of waste high molecular product;

any combination of at least any one or more of the above "waste plastics in a blister state" and "filling materials in a blister state or also derived from waste" and "any one or more of the following" between two major waste raw materials; however, the total weight charge ratio of the "random combination" of the filling materials and the total weight charge ratio of the waste plastics and the softener should both comply with 1-1 or 1-2 in the technical scheme 1.

6. The preparation method of the plastic filling compound/combined regenerated coarse particle in the technical scheme 1 is characterized by comprising the following steps:

6-1, preparing materials: the purchased or/and collected filling material raw materials or/and waste plastic raw materials are crushed and winnowed to loosen the materials and remove the metal and brick hard solids in the materials in a compressed and packaged state or/and the raw materials mixed with the bulk metal and brick solid; the residues after the selection of the air separation are sent to be incinerated;

6-2, preparing materials: weighing and batching the filling material and the total weight of the waste plastics and the softener in the composition of the plastic filling compound/combined regenerated coarse granules according to the proportion of 1-1 to 1-2 items in the technical scheme 1;

6-3, granulating: the weighed materials are conveyed by a mixing and collecting bin and then mechanically and put into a coarse grain granulator 1-4 in the technical scheme 1 for granulation; the machines used in the coarse grain granulator are as follows: any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator with continuous feeding/discharging functions, or a spiral granulating medium crusher connected in series after the granulator/granulator; the material discharged from the granulator/granulator is in a section bar shape formed by a perforated die, or if the section bar shape and the material are processed by a spiral granulating middle crusher connected in series, the material discharged from the granulator is in irregular particles; the material is heated by mechanical extrusion/friction during granulation, and the temperature of the material discharged from the granulator is controlled not to exceed 110 ℃ by adding water into the material or/and an interlayer in the machine: the 'plastic filling compound/combined regenerated coarse texture' caused by the operation has low strength and the texture can be directly pulled/kneaded/torn by human fingers/palms; the grain shape at least comprises section bar grains formed by a through hole die or irregular grains; the hole shape of the hole die at least comprises any one of 3-12 sides with equilateral or unequal side lengths or a circle; the size of the particles is classified or mixed in any aperture size within the range of passing through 25mm to not more than 2.0 mm;

6-4, mixing and homogenizing: if the 'plastic filling compound/combined regenerated coarse particles' obtained from the 6-3 items have obvious quality defects of different quality of packages after subsequent packaging, the mixing and homogenizing treatment can be applied before weighing and packaging, wherein the treatment is that the 'plastic filling compound/combined regenerated coarse particles' obtained from the 6-3 items are introduced by a mechanical roller, rolled and mixed uniformly;

6-5, weighing and packaging: weighing the 'plastic filling compound/combined regenerated coarse texture particles' obtained from 6-3 or/and 6-4 items meeting the quality requirement, and then introducing into a packaging bag with a specification approved by market customers;

6-6, warehousing quality inspection: and warehousing the packaged products in sequence, and giving quality inspection reports of warehoused products in each batch for archiving according to index items required by market customers.

7. The combined equipment used for the 'preparation method' in the technical scheme 6 is characterized in that: before the sub-combination equipment A of the coarse grain granulation machine 6-3 in the technical scheme 6 is executed, a sub-combination equipment B for executing crushing and air separation 6-1 in the technical scheme 6 can be further arranged, or a sub-combination equipment C for executing weighing ingredient 6-2 and premixing in the technical scheme 6 can be further arranged between the A and the B;

a sub-combination device D for executing the weighing and packaging in items 6-5 in the technical scheme 6 is arranged behind the sub-combination device A of the coarse grain granulation machine;

or a sub-assembly device E for executing the mixing homogenization in 6-4 items in the technical scheme 6 can be additionally arranged between the coarse grain granulation mechanical sub-assembly device A and the weighing packaging sub-assembly device D;

the granulation unit machine in the sub-combination equipment A uses any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator with continuous feeding/discharging functions, or uses a hydraulic drive piston type sludge granulator with intermittent feeding/discharging functions, or can be connected with a mixer in series before the granulator or the granulator.

8. The "recipe" and the combination equipment described in claim 6 may further include: the "granulation unit machine in the subassembly A" described in claim 7 is placed in a hood or box or cubicle with sound-deadening, wind-collecting and dust-discharging functions.

9. The "preparation method" and the combined equipment in claim 6, further comprising: in the technical scheme 8, a dust removing or dust removing and deodorizing sub-combination device F is arranged behind a cover or a box or a small room with the functions of sound attenuation, air collection and dust exhaust.

10. The combined equipment and the manufacturing method of the technical scheme 6 can be additionally provided with a group of sub-assembly devices G which help to execute the garbage combustion, the power generation and the fly ash disposal of the incineration treatment material 6-1 in the technical scheme 6 without the concerns of dioxin and fly ash.

11. The "plastic-filled composite/combined reclaimed coarse grain", "manufacturing method", "combined equipment" according to claims 1 to 10 can be used for at least any one or more of the following:

11-1, processing the plastic filling composite/combined regenerated coarse particles by volume reduction on filling materials and waste thermoplasticity foam solid wastes, or/and a manufacturing method or/and combined equipment, and can be used for processing the plastic filling composite/combined regenerated coarse particles or/and the manufacturing method or/and the combined equipment for generating or collecting/purchasing lots of filling materials/waste plastics in gardens or enterprises, and for rapidly reducing the volume of the filling materials and the high-molecular thermoplasticity foam solid wastes and inhibiting the flying of dust in fillers; the "enterprise" that generates or collects/purchases a large amount of filling materials/waste plastics "may further include: the method is characterized in that the method is specially engaged in urban domestic garbage sorting enterprises, or enterprises for excavating and sorting old garbage in garbage landfill sites, or enterprises for salvaging and sorting floating garbage on river/lake/sea water surface;

11-2, the regenerated coarse particles are used as new raw materials of regeneration enterprises to eliminate visual pollution, namely the plastic filling compound/combined regenerated coarse particles are used as new formulation raw materials of regeneration enterprises such as current waste plastic granulation and the like to eliminate visual pollution caused by current used blister raw materials;

11-3, the coarse particles are used as the raw materials of the new formulation of the current modified plastic particle production enterprises, and the troubles of high price and fluctuation caused by using a large amount of the commercially available regenerated plastic particle raw materials which imply excessive processing in the current process can be eliminated;

11-4. The regenerated coarse grain can be directly used as a new raw material of downstream product enterprises, namely the plastic filling compound/combined regenerated coarse grain can be directly used as a new raw material of downstream plastic product enterprises and directly used or blended in low-grade/thick-wall product parts; the low-grade drum at least comprises a drum core of any one of a flowerpot, a garbage can, a yarn tube core, a freight tray, a plastic floor, a plastic wallboard, a plastic fence, traffic facility sundries, paper/cloth/plastic film/leather material/waterproof coiled material/geotextile, and the thick wall is at least more than or equal to 1mm;

11-5. The regenerated coarse particles can be doped into the current plant fuel particles as an auxiliary agent, namely the plastic filling compound/combined regenerated coarse particles, and can also be doped into the current plant fuel particles as an auxiliary agent to make up for the defect of low combustion heat value of the plant fuel particles;

11-6. The regenerated coarse particle can be used as a new formulation raw material for hot-pressing or extruding plastic-wood products, and the plastic filling compound/combined regenerated coarse particle can be used as a new formulation raw material for hot-pressing or extruding plastic-wood products;

11-7. The combined equipment can be used as or in addition to "disposal of plastic-containing household waste" in the sense that it comprises at least three layers: firstly, waste plastics are picked from the current household garbage for utilization; secondly, the domestic garbage containing waste plastics is directly granulated after large hard impurities are removed, because the granulated garbage can homogenize components such as plastic films and the like in the domestic garbage, the gasification combustion of the garbage is facilitated to realize the stabilization of gas output, harmful insects in the garbage can be killed in a force field during the granulation, and the visual pollution of the domestic garbage can be eliminated, and the granulated domestic garbage can be at least led into the sub-combination device G in the technical scheme 10; thirdly, the combined equipment used by the invention can be utilized in the implementation field of the invention to carry out harmless destruction and resource utilization of the domestic garbage in the surrounding area.

Drawings

FIG. 1: the waste plastic without hard impurity, more specifically, the black-and-white photo of the light material after removing the heavy impurities of bulk machines such as scrap iron, masonry, etc. which are not melted by air separation from the waste plastic film residue discarded by waste paper regeneration.

FIG. 2: the black and white picture of the segment-shaped granular coarse particles is obtained by mixing vulcanized rubber powder into the materials shown in figure 1 and then passing through a 5mm hole die by a coarse particle granulator.

FIG. 3: the section bar granular coarse grain is shown, more specifically, is a black and white photo of the section bar granular regenerated coarse grain obtained by mixing the plant material powder bits shown in figure 1 and passing through a 13mm hole die by a coarse grain granulator.

FIG. 4: the section bar granular coarse particles are shown, more specifically, black and white photos of round section bar granular regenerated coarse particles obtained by mixing inorganic powder with the materials shown in figure 1 and then passing through a 25mm hole die by a coarse particle granulator.

FIG. 5: the irregular coarse particles shown, more specifically, the material shown in fig. 4, were treated by a series of screw-type medium-sized crushers, and the material was taken as irregular particles, which are black and white photographs of the particles.

FIG. 6: the method for preparing the plastic filling compound/combined regenerated coarse texture particles and the schematic diagram of the combined equipment are shown.

FIG. 7: detailed description the granulation unit machine 1 of the sub-assembly a of the "assembly" described in fig. 6 is a schematic view placed in a hood or box or cubicle 2 with sound and wind-damping and dust-removing functions.

FIG. 8: detailed description of the "combined equipment" shown in fig. 6, its features may further include: in figure 7, after the "hood or box or cubicle 2" with silencing and air-collecting and dust-removing functions, there is a schematic view of a combined device F for dust removal, or dust removal and deodorization.

FIG. 9: detailed description of the combined installation shown in fig. 6 to 8, it is possible to equip a set of sub-assembly G to help perform the combustion of garbage, the generation of electricity, the disposal of fly ash without the concerns of dioxin and fly ash from the "incinerated material".

Numbering and notation in fig. 5 to 9: a-coarse grain granulation mechanical sub-combination equipment, B-crushing and winnowing sub-combination equipment, C-sub-combination equipment C which is arranged between A and B and is used for carrying out weighing, batching and premixing, D-sub-combination equipment for weighing and packaging, E-mixed grain homogenization sub-combination equipment, F-sub-combination equipment for dust removal or dust removal and deodorization, and G-sub-combination equipment for garbage combustion, power generation and fly ash disposal without dioxin and fly ash worry; 1-granulation unit machinery in the coarse grain granulation mechanical sub-combination equipment A, 2-cover or box or small room with functions of sound attenuation, wind collection and dust exhaust arranged outside the granulation unit machinery 1 in the coarse grain granulation mechanical sub-combination equipment A; the solid arrow lines in fig. 6 indicate the flow direction of the material, the dashed arrow lines pointing to B indicate the in-feed of the raw material, and the dashed arrow lines pointing away from D indicate the out-feed of the regenerated coarse products; the solid arrow line in fig. 8 indicates the flow direction F of the dust or the dust-and odoriferous gas; the solid arrow lines in fig. 9 indicate the flow direction of the material, the dashed arrow lines pointing to B indicate the incoming of the raw material, the dashed arrow lines pointing away from D indicate the outgoing of the regenerated coarse product, and the solid arrow lines pointing to G indicate the incoming of the incinerated material.

Detailed Description

In the following, for further explanation of the present invention, detailed descriptions will be given in connection with selected examples and fig. 1 to 9, but these examples and drawings are only for further explanation of the present invention and should not be construed as limiting the scope of the present invention.

Example 1. Coarse particles of plastic-filled composite/composite recycled material, which can be used as intermediate raw material for composite recycled plastic particles of waste plastic and filler material, or directly as intermediate raw material for plastic products containing plastic-filled composite recycled material, characterized by the combination of any one of examples 1-1 to 1-2 with examples 1-3 to 1-4 as follows:

1-1. The plastic-filled composite/combined reconstituted kibbles, whose product formulation can be at least provided in the first group of A/B/C/D, or/and EThe second group of/hexane/octane/or the third group of/nonane/decane, i.e., any one or more of the first to third groups of methyl to decyl in any ratio, can be used to conveniently make the ratio of the total weight of the filling materials in the plastic particles or products downstream of the "plastic filling compound/combined secondary coarse texture" in the range of 5 to 78%, the ratio of the total weight of the waste plastics and the softener in the range of 22 to 95%, the ratio of the weight of the two of the aforementioned "waste plastics and the softener", i.e., W _{Waste plastics} /W _{Softening agent} ＝100/0～100：

A first group:

the first component comprises 76% of filling material based on total weight, 24% of waste plastic and softener based on total weight, and W is selected from the group consisting of _{Waste plastics} /W _{Softening agent} ＝100/0；

The weight ratio of the total weight of the filling materials in the component B is 35 percent, the weight ratio of the total weight of the waste plastics and the softener in the component B is 65 percent, and the weight ratio of the waste plastics and the softener in the component B can be W _{Waste plastics} /W _{Softening agent} ＝100/10；

The C comprises 25 percent of the total weight of filling materials, 75 percent of the total weight of waste plastics and softener, and the W is the weight ratio of the two of the waste plastics and the softener _{Waste plastics} /W _{Softening agent} ＝100/15；

The ratio of the total weight of the filling materials in the butyl to the total weight of the filling materials is 5, the ratio of the total weight of the waste plastics and the softener to the total weight of the waste plastics and the softener is 95 percent, and the weight ratio of the waste plastics and the softener to the waste plastics and the softener can be W _{Waste plastics} /W _{Softening agent} ＝100/0；

Second group:

the Wt-W component comprises 77% of the total weight of the filling materials, 23% of the total weight of the waste plastics and the softener, and the weight ratio of the waste plastics to the softener _{Waste plastics} /W _{Softening agent} ＝100/10；

The total weight of the filling materials is 38 percent, the total weight of the waste plastics and the softener is 62 percent, and the first step isThe weight ratio of the waste plastics to the softener is W _{Waste plastics} /W _{Softening agent} ＝100/50；

Further comprises 23% of the total weight of the filler, 77% of the total weight of the waste plastics and the softener, and W is preferably selected from the group consisting of _{Waste plastics} /W _{Softening agent} ＝100/70；

The weight ratio of the filler in the octanes is 10, the weight ratio of the waste plastics and the softener is 90%, and the weight ratio of the waste plastics and the softener is W _{Waste plastics} /W _{Softening agent} ＝100/80；

Third group:

the material ratio of the total weight of the filling material in nonyl is 78%, the material ratio of the total weight of the waste plastics and the softener is 22%, and the weight ratio of the two in the waste plastics and the softener is W _{Waste plastics} /W _{Softening agent} ＝100/5；

The weight ratio of the filling material in the decarburizing agent to the total weight of the filling material is 15 percent, the weight ratio of the waste plastic to the softener to the total weight of the waste plastic is 85 percent, and the weight ratio of the waste plastic to the softener to the waste plastic is W _{Waste plastics} /W _{Softening agent} ＝100/100；

The weight ratio of the two of the aforementioned "waste plastics and softeners", i.e., W _{Waste plastics} ∶W _{Softening agent} ＝100∶0～100。

Example 1-2. Or in example 1-1, the "any one or more blends of methyl to decyl in the first to third groups" controlled in the range of 5% to 78% of the total weight charge of the filling materials and the range of 22% to 95% of the total weight charge of the waste plastics and the softener in the downstream plastic particles or products of 'plastic filling compound/combined renewable coarse texture particles', the total weight charge of the filling materials and the total weight charge of the waste plastics and the softener in each of the charge combinations of methyl to decyl in the "first group", "second group" and "third group" in example 1-1 can be determined by the customization of market clients;

examples 1-3. The "plastic filling compound/combination regenerated texture coarse grain" comprises the following materials, namely, the materials from A to B in the first group or/and the second group or/and the third group are respectively divided into groups, and the materials are fed and processed by a coarse grain granulator to obtain low-strength coarse grain with the texture of being directly pulled/pinched/torn/grabbed by human fingers/palms, wherein the "low strength" is at least a standard sample test piece of plastic with the tensile strength less than or equal to 3PMa; description of the drawings: the reason why the "standard test piece of plastic 3 PMa" is used for hand-pull comparison is emphasized here is that the "plastic filling compound/combined regenerated coarse particles" proposed by the present invention are not melted at high temperature and sheared by mechanical roller, the plastic molecular chains are not intertwined, nor are the plastic molecules fully wetted with the filler particles to form a composite uniform phase, so that the test piece for quality inspection is difficult to manufacture, and the present inventors provide a simple analog detection method for comparing the standard test piece with the test piece to be inspected.

Examples 1 to 4 "coarse-grain granulator" described in examples 1 to 3 means any of a feed granulator, an organic fertilizer granulator, and a biomass fuel granulator having a continuous feeding/discharging function, or a screw granulating and medium-sized granulator connected in series after the aforementioned "granulator"/"granulator".

The aforementioned "one or more selected from the group consisting of a first component and a second component in any ratio are blended together, so that the total weight charge of the waste fibers in the downstream plastic particles or products of the fiber-plastic composite renewable coarse grain is in the range of 5% to 78%, and the total weight charge of the waste plastics and the softener is in the range of 22% to 95%, wherein the" charge "and" charge "may be a whole percentage without a decimal point or a non-whole percentage with a decimal point, and the following examples prove that:

verification 1:

if the first component is used alone, the feeding ratio of the total weight of the waste fibers in the first component is 76 percent, and the feeding ratio of the total weight of the waste plastics and the softener is 24 percent;

if B is singly used, the feeding ratio of the total weight of the waste fibers in B is 35 percent, and the feeding ratio of the total weight of the waste plastics and the softener is 65 percent;

taking the weight ratio of the A to the B as 1: 1, the total weight of the waste fibers in the A and B mixed materials is (76% + 35%) +/2 =55.5%, and the total weight of the waste plastics and the softener in the A and B mixed materials is (24% + 65%) +/2 =44.5%;

and (3) verification 2:

if the third component is used alone, the material adding ratio of the total weight of the waste fibers in the third component is 25 percent, and the material adding ratio of the total weight of the waste plastics and the softener is 75 percent;

if the D is used singly, the feeding ratio of the total weight of the waste fibers in the D is 5, and the feeding ratio of the total weight of the waste plastics and the softener is 95 percent;

if the weight ratio of the propane to the butane is 1: 1, the adding ratio of the total weight of the waste fibers and the softening agent in the mixed material of the propane and the butane is (25% + 5%)/2 =15%, and the adding ratio of the total weight of the waste plastics in the mixed material of the propane and the butane is (75% + 95%)/2 =85%;

and (3) verification:

if the amyl alcohol is singly used, the amyl alcohol comprises 77 percent of the total weight of the waste fibers and 23 percent of the total weight of the waste plastics and the softener;

if the raw materials are used singly, the raw materials comprise 38 percent of the total weight of the waste fibers and 62 percent of the total weight of the waste plastics and the softener;

taking the weight ratio of the pentan to the hexane as 1: 3, the ratio of the total weight of the waste fibers in the mixed solution of the pentan to the total weight of the waste fibers in the mixed solution of the pentan is (77% × 1+38% × 3) ÷ 4=47.75%, and the ratio of the total weight of the waste plastics and the softener in the mixed solution of the pentan to the total weight of the waste plastics and the softener is (23% × 1+62% × 3) ÷ 4=52.25%;

and (4) verification:

if the single-purpose plastic is used, the total weight of the waste fibers is 23 percent, and the total weight of the waste plastics and the softener is 77 percent;

when the octyl is used alone, the charging ratio of the octyl to the total weight of the waste fibers is 10, and the charging ratio of the total weight of the waste plastics and the softener is 90 percent;

if the weight ratio of the further to the octane is 2: 3, the ratio of the further to the total weight of the waste fibers in the octane mixture is (23% × 2+10% × 3) ÷ 5=15.2%, and the ratio of the further to the total weight of the waste plastics and the softener in the octane mixture is (77% × 2+90% × 3) ÷ 5=84.8%;

and (5) verification:

if the nonyl is used singly, the dosage of the nonyl comprises 78 percent of the total weight of the waste fibers and 22 percent of the total weight of the waste plastics and the softener;

if the decyl is used alone, the charging ratio of the decyl to the total weight of the waste fibers is 15 percent, and the charging ratio of the waste plastics to the total weight of the softening agent is 85 percent;

if the weight ratio of nonyl to decyl is 5: 3, the ratio of the total weight of the nonyl and the waste fibers in the octyl mixture is (78% × 5+15% × 3) ÷ 8=54.375%, and the ratio of the total weight of the waste plastics and the softener in the nonyl and the octyl mixture is (22% × 5+85% × 3) ÷ 8= 45.625%;

example 2. The "plastic-filled composite/combined reclaimed coarse crumb" described in example 1, further characterized by: the "filler material" includes at least any one or more of the following combinations:

any one or more of coarse rubber/particle of the waste tire material which is mixed or classified in any sieve mesh with the particle size of 2-40 meshes, fine rubber powder of the waste tire material which is mixed or classified in any sieve mesh with the particle size of 40-80 meshes, and ultrafine rubber powder of the waste tire material which is mixed or classified in any sieve mesh with the particle size of 80-200 meshes;

any one or more of coarse rubber powder/particle of waste rubber shoe material with any sieve mesh in the range of 2 meshes to no more than 40 meshes or with the grading sieve mesh, fine rubber powder of waste rubber shoe material with any sieve mesh in the range of 40 meshes to no more than 80 meshes or with the grading sieve mesh, and ultrafine rubber powder of waste rubber shoe material with any sieve mesh in the range of 80 meshes to no more than 200 meshes;

or/and thermosetting resin powders such as: any one or more of particle size mixing of any mesh of 20 mesh sieve or combination of scrap/powder of mesh grade of the epoxy resin waste product, or/and any one or more of particle size mixing of any mesh of 20 mesh sieve or combination of scrap/powder of mesh grade of melamine resin waste product;

Example 3. The "plastic-filled composite/combined reclaimed coarse crumb" of example 1, further characterized by:

the waste plastic film residues discarded by waste paper regeneration comprise floating plastic-containing substances or/and sinking plastic-containing substances obtained by water floatation of the waste plastic film residues; the plastic film waste packaging bags of commodities, cutting/punching rim charge in the production of the plastic film packaging bags, waste composite plastic film materials, plastic film composite release paper/film discarded in the production/use of trademark labels, waste aluminum-plastic composite films and waste agricultural plastic films; waste wire plastic skins, waste plastic packaging tapes, waste plastic woven bags, waste geotextiles, waste/waste plastic shoes, waste plastic flooring products, waste plastic toys, waste plastic buckets, waste plastic bottles, waste plastic geotextiles, waste/waste plastic lawns, waste and miscellaneous plastic building materials, waste plastic pipes, waste plastic plates, waste plastic stationery, waste plastic boxes/bags and waste plastic sundries; waste PVC artificial leather, waste PU artificial leather; waste foamed plastic, waste plastic bottles. Description in connection with the drawings: as shown in attached figure 1, the photo is a black-and-white photo of light materials which are selected from miscellaneous waste plastic film residues discarded by waste paper regeneration and are subjected to air separation to remove large mechanical heavy impurities such as non-hot-melt scrap iron, masonry and the like; the cutting/punching rim charge, waste composite plastic film material, waste aluminum-plastic composite film and waste agricultural plastic film in the production of plastic film packaging bags in the 'foamed waste plastics'; the combination of any one or more of the waste plastic woven bags, the waste plastic geotextile and the waste/old plastic lawn is similar to the light materials obtained by crushing and winnowing the waste plastic woven bags, the waste plastic geotextile and the waste/old plastic lawn and removing the heavy impurities of the bulk machines such as scrap iron, masonry and the like which are not melted by heat, and the like in a breaking way.

Embodiment 4. The "softening agent" of embodiment 1, comprising at least a combination of any one or more of mineral oil, vegetable oil, stearic acid and derivatives thereof, and degraded polyolefins.

Example 5. The "plastic filling compound/combined renewable rough texture" described in example 1, wherein the preferred combination of waste plastic and filling material is characterized by a free combination between waste plastic and filling material in a blister state or also derived from waste, specifically:

the class of fill materials in the blister state or also derived from waste includes: waste vulcanized rubber powder, or/and plant powder, or/and fly ash, or/and thermosetting resin powder, or/and pulverized material of dry distillation residue of waste high molecular product;

any combination of at least any one or more of the above "waste plastics in a blister state" and "filling materials in a blister state or also derived from waste" and "any one or more of the following" between two major waste raw materials; however, the above-mentioned "optional combination" of the total weight charge ratio of the filler materials to the total weight charge ratio of the waste plastics and the softener should be in accordance with example 1-1 or example 1-2 of example 1.

Example 6. The process for "plastic-filled composite/combined reclaimed coarse particles" described in example 1, wherein:

example 6-1 preparation: the purchased or/and collected filling material raw materials or/and waste plastic raw materials are crushed and winnowed to open the materials and remove the metal and brick hard solids in the raw materials in a compressed and packaged state or/and the raw materials mixed with the bulk metal and brick solid; the residues after the selection of the air separation are sent to be incinerated;

example 6-2. Ingredients: weighing and batching the components according to the proportion of the filling materials to the total weight of the waste plastics and the softener in the composition of the plastic filling compound/combined regenerated coarse texture particles described in the items of the examples 1-1 to 1-2 in the example 1;

example 6-3 granulation: the weighed materials are put into a mixing and collecting bin and then are conveyed by a machine, and the materials are put into a coarse grain granulator described in examples 1 to 4 in example 1 to be granulated; the machines used in the coarse grain granulator are as follows: any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator with continuous feeding/discharging functions, or a spiral granulating medium crusher connected in series after the granulator/granulator; the material discharged from the granulator/granulator is in a segment strip shape formed by a perforated die, such as segment strip shape coarse particles shown in fig. 2, 3 and 4, or is in an irregular particle shape shown in fig. 5 after being treated by a screw granule middle crusher connected in series; heating the granulated material by mechanical extrusion/friction, and controlling the discharged material not to exceed 110 ℃ by adding water into the material or/and an interlayer in the machine; the 'plastic filling compound/combined regenerated coarse texture' caused by the operation has low strength and the texture can be directly pulled/kneaded/torn by human fingers/palms; the grain shape at least comprises section bar grains formed by a through hole die or irregular grains; the hole shape of the hole die at least comprises any one of 3-12 sides with equilateral or unequal side lengths or a circle; the size of the "grains" is classified or mixed in any aperture size within the range of passing 25mm to not more than 2.0 mm;

examples 6-4 homogenization of blend pellets: if the 'plastic filling compound/combined regenerated coarse particles' obtained in the 6-3 items have obvious quality defects of different quality of packages after subsequent packaging, the mixing and homogenizing treatment can be applied before weighing and packaging, wherein the treatment is that the 'plastic filling compound/combined regenerated coarse particles' obtained in the 6-3 items are guided into a mechanical roller and are rolled and mixed uniformly;

example 6-5 weighing and packaging: weighing the plastic filling compound/combined regenerated coarse particles obtained in the example 6-3 or/and the example 6-4 meeting the quality requirement, and then introducing the weighed plastic filling compound/combined regenerated coarse particles into a packaging bag with the specification approved by market customers;

example 6-6 warehousing quality inspection: and warehousing the packaged products in sequence, and giving quality inspection reports of the warehoused products in each batch for archiving according to index items required by market clients.

Note: in this example 6, the characteristics of the blister-like material are used, namely: the foam material has the characteristics of easy stirring and crushing at low torque and high speed, no full-force rolling on the foam material, and easy realization of processing such as mixing, conveying and the like of the foam material in a mechanism which leaves enough space and can allow the foam material to escape continuously; the machine in the field of non-plastic regeneration processing, namely the feed granulator, the organic fertilizer granulator and the biomass fuel granulator with continuous feeding/discharging functions are used for reference, so that the foamed material is changed into coarse particles with uniform material, the machine in the field of subsequent regenerated plastic is further subjected to fine machining of a screw, and the problems that the foamed material in the field is easy to block in a high-torque low-rotation-speed screw machine at a normal temperature section and the high-resistance holding rod occurs are solved.

Example 7. The combined equipment used in the "recipe" described in example 6, as shown in fig. 6, is a schematic diagram of the equipment used in the recipe, and is characterized in that: before the sub-assembly A of the coarse grain granulation machine 6-3 in example 6 is performed, the sub-assembly B for performing the crushing and air separation in example 6-1 in example 6 can be further provided, or the sub-assembly C for performing the weighing and proportioning and pre-mixing in example 6-2 in example 6 can be further provided between A and B;

a sub-assembly D for carrying out the weighing and packaging in examples 6 to 5 of example 6 is arranged after the sub-assembly A of the coarse-grain granulation machine;

or a sub-assembly E for performing the mixing homogenization described in examples 6-4 of example 6 can be additionally arranged between the coarse grain granulation machine sub-assembly A and the weighing packaging sub-assembly D;

the granulating unit in the sub-combination equipment A uses any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator with continuous feeding/discharging functions, or uses a hydraulic drive piston type sludge granulator with intermittent feeding/discharging functions, or can be connected with a mixer in series before the granulator or the granulator.

Embodiment 8. The equipment used and combined in the "manufacturing" described in embodiment 6, as shown in fig. 7, may further include: the granulation unit machine 1 in "sub-assembly a" described in example 7 is placed in a hood or box or cubicle 2 with sound and wind-and dust-removing functions.

Embodiment 9. The equipment used and combined in the "manufacturing" described in embodiment 6, as shown in fig. 8, may further include: after the "hood or box or cubicle 2 with silencing and air-collecting and dust-removing functions" described in example 8, a dust-removing, or dust-removing and deodorizing, sub-assembly F is provided.

Example 10. The equipment used and combined with the "manufacturing method" described in example 6, as shown in fig. 9, can be further equipped with a set of sub-assembly G for assisting the implementation of dioxin-free and fly ash-free garbage combustion, power generation, fly ash disposal of the "incineration disposal materials" described in 6-1 of example 6. The sub-assembly G without the worry of dioxin only needs to arrange a known low-temperature gasification combustion furnace therein; the apparatus for the "fly ash trouble free" and the "molecular combination apparatus F" can be at least provided with the apparatus for the known "CN202011522372.2 harmless sludge containing polycyclic aromatic hydrocarbon powder or ash and the method for producing the same".

Example 11. Examples 1 to 10 "plastic filled composite/composite reclaimed textured grit", "manufacturing method", "composite equipment" useful for at least any one or more of the following combinations:

example 11-1. Processing of "Plastic filling composite/composite recycled coarse Biomass" or/and "manufacturing method" or/and "composite Equipment" for reducing volume of filling materials and waste thermoplastic foam solid wastes, which can be used in a park or an enterprise for generating or collecting/purchasing a large amount of filling materials/waste plastics, as a process for rapidly reducing volume of filling materials and high polymer thermoplastic foam solid wastes and suppressing dust fly-up in the filling materials; the "enterprise" that generates or collects/purchases a large amount of filling materials/waste plastics "may further include: the method is characterized in that the method is specially engaged in urban domestic garbage sorting enterprises, or enterprises for excavating and sorting old garbage in garbage landfill sites, or enterprises for salvaging and sorting floating garbage on river/lake/sea water surface;

example 11-2. The renewable coarse grain as a new raw material for a recycling enterprise can eliminate the visual pollution, the "plastic filling composite/combined renewable coarse grain" is used as a new formulation raw material for recycling enterprises such as current waste plastic granulation, pyrolysis oil refining or chemical process, etc. to eliminate the visual pollution caused by the current use of the stock material;

example 11-3 use of coarse particles as a raw material for the current modified plastic particle production industry, the "plastic-filled composite/composite renewable coarse particles" has higher cost performance than commercial plastic particle raw materials and is more cost-effective, and can eliminate the high-cost and fluctuating troubles that the current large use of commercial renewable plastic particle raw materials with excessive processing implied therein is inevitable;

examples 11-4. The reclaimed coarse particles can be directly used as a new raw material for downstream product enterprises, the "plastic filling compound/combined reclaimed coarse particles" can be directly used as a new raw material for downstream plastic product enterprises, and can be directly used or blended in low-grade/thick-wall product parts; the low-grade structure at least comprises a drum core of any one of a flowerpot, a yarn tube core, a freight tray, a plastic floor, a plastic wallboard, a plastic fence, transportation facility sundries and paper/cloth/plastic film/leather material/waterproof coiled material/geotextile, wherein the thick wall is at least more than or equal to 1mm;

example 11-5. Renewable rough granules can be blended into the current vegetable fuel particles as an adjuvant the "plastic-filled composite/composite renewable rough granules" can also be blended into the current vegetable fuel particles as an adjuvant to compensate for the defect of low calorific value of the vegetable fuel particles;

examples 11 to 6. The regenerated coarse particle can be used as a raw material for a new formulation of a hot-pressed or extruded plastic-wood product, and the "plastic filling compound/combined regenerated coarse particle" can be used as a raw material for a new formulation of a hot-pressed or extruded plastic-wood product;

examples 11-7. Combined equipment can be used as well as or in addition to the "disposal of waste containing plastics" for disposal of waste containing plastics, which means that at least three layers are included: firstly, waste plastics are sorted out from current household garbage for utilization; secondly, the domestic garbage containing waste plastics is directly granulated after large hard impurities are removed, because the granulated garbage can homogenize components such as plastic films and the like in the domestic garbage, the gasification and combustion of the garbage are facilitated to realize the stabilization of gas output, harmful insects in the garbage can be killed in a force field during the granulation, and the visual pollution of the domestic garbage can be eliminated, and the granulated domestic garbage can be at least led into the sub-combination device G in the embodiment 10; thirdly, the combined equipment used by the invention can be utilized in the implementation field of the invention to carry out harmless destruction and resource utilization of the domestic garbage in the surrounding area.

It is worth mentioning again that the "plastic filling compound/combined regeneration coarse grain" proposed by the present invention contains many mechanical small impurities such as non-heat-melting metals or brick scraps, but these impurities can not only be discharged by a new machine adopting a high-temperature heat-melting extrusion method, such as CN201921398872.2, with a fine control of the impurities by a filter; even if one or more plastic or aluminum foil components which are not fused mutually exist in the 'regenerated coarse grains', the new process of CN202010141136.X grinding regeneration which adopts a high-temperature hot melt extrusion method to reduce the material temperature by at least half can be adopted, and the non-fused properties are utilized, and then the materials are screened or/and separated by a computer color selector after being ground and granulated; in addition, the coarse plastic filling compound/combined regenerated substance particles proposed by the invention can greatly increase the output of the grinding mill described in CN202010141136.X in connection with CN202010141136.X because the stacking specific gravity of the coarse particles is about ten times that of the loose foam material received by CN202010141136. X; in addition, the combined equipment used for implementing the 'reclaimed coarse grain' manufacturing method proposed by the technical scheme is additionally provided with a group of sub-combination devices which help to execute garbage combustion, power generation and fly ash disposal, wherein the incineration disposal of plastic-containing organic wastes of which users cannot be found at a time can be always avoided, and the worry of dioxin and fly ash is avoided (please see back to the embodiment 10); the coarse grain is produced by a granulator which is not known in the field, but shows better process effect. Therefore, the purposes of roughly classifying and harmlessly and quickly reducing the volume of the large amount of waste plastics collected uninterruptedly by enterprises from park areas, including various mixed flocks, cloths, films, leathers, foams and the like with low bulk specific gravity of 1, and helping to solve the problems of various pollution and the like of the foam goods in the fine regeneration/modification enterprises of various thermoplastic solid waste materials dispersed at the downstream are realized in the prior art.

The social environment significance of the invention is as follows: the current hot extrusion recycling industry of waste plastics is limited by the difficulty of processing mixed/compounded and light-bubbled materials, so that the mixed/compounded and light-bubbled waste plastics are all defined as garbage materials in the recycling and recycling industry of the waste plastics; the present invention, on the other hand, provides a new intermediate product of "recycled coarse particles" between the recycling industry of waste plastics and garbage material of mixed/compounded light-foamed waste plastics, which is currently incapable of being processed or difficult to be processed efficiently, so that the "garbage" of mixed/compounded light-foamed waste plastics, which is currently abused in social environments, can also be a new resource that can be accepted by the processing chain of the current industry. The method finds a breakthrough path which can be continuously recycled, is cheap and green for the most difficult and most abundant solid waste in the mixed/composite light-bubble waste plastic polymer pollution.

In short, the technical scheme of the invention can realize the resource greening recycling of collecting a large amount of mixed waste plastics including floccules, cloth, films, leathers, foams and the like with small bulk specific gravity from the tail end of various related production enterprises which gather from a park or the tail end of enterprises which take the disposal of domestic consumer waste as industries by reasonably arranging the 'plastic filling compound/combined regenerated coarse texture' and preparing the 'regenerated coarse texture' in a greening way.

Of course, those skilled in the art will also provide many modifications and improvements to the technical solution of the present invention, but equivalent changes and modifications that do not break through the framework of the technical solution of the present invention, and finally, those who obtain the "plastic filling compound/combined renewable coarse texture", "manufacturing method", "combined equipment" described in the technical solution of the present invention shall all fall within the protection scope of the present invention.

Filling: as used in this specification and specification, the terms "or", "or/and", "v", "or", "and", "or" and "the optional conjunctive or symbolic words or symbols" or "," or/and "," and "or" and "the words or symbols, respectively, mean:

type 1, "or", using the sentence pattern formula: a or B, meaning: one of the two components is selected from A and B;

types

2 and 3, "or/and", "/", which are equivalent, use the sentence pattern formula: a or/and B, A/B, all meaning: from three kinds-A, B, A and B, optionally one kind;

type 4, "or and", using the sentence pattern formula: a or and B, which is equivalent to "A or again with B" or "A, or again with B", means: from two kinds of A, A and B, one kind is selected;

type 5, i.e. "or again", this is equivalent to "or and".

Attached table 1: a summary of the appearance phenomena of plastics when heated by ignition, at least as mentioned in the present application, is as follows:

(Table 1 attached).

Claims

1. The coarse plastic filling/combined regenerated particle may be used as intermediate material for plastic product, and features that it may be used as intermediate material for plastic product, including waste plastic and composite regenerated particle of filling material, and that it may be used in combination with any one of the following 1-2 and 1-3-1-4:

a first group:

the material charging ratio of the total weight of the filling materials in the third step is 5 percent, and the material charging ratio of the total weight of the waste plastics and the softener is 95 percent;

second group:

further comprises a filling material accounting for 23 percent of the total weight of the filling material, and a waste plastic and softener accounting for 77 percent of the total weight of the waste plastic and the softener;

third group:

the material charging ratio of the total weight of the filling materials in the nonyl is 78 percent, and the material charging ratio of the total weight of the waste plastics and the softener is 22 percent;

the weight ratio of the two of the aforementioned "waste plastics and softeners", i.e., W _{Waste plastics} ∶W _{Softening agent} ＝100∶0～100；

1-2. Or in 1-1, controlling the total weight charge ratio of filling materials in downstream plastic particles or products of ' plastic filling compound/combined regenerated coarse particles ' in the range of 5% to 78%, and the total weight charge ratio of waste plastics and softener in the range of 22% to 95%, "the total weight charge ratio of filling materials in each charge combination of ' first group ', ' second group ', ' third group ', and" the total weight charge ratio of waste plastics and softener ", wherein the total weight charge ratio of filling materials in each charge combination of ' first group ', ' second group ', ' third group ', and ' the total weight charge ratio of waste plastics and softener can be determined according to the customization of market customers;

1-3, the materials of the plastic filling compound/combined regeneration coarse grain are fed according to the combined ingredients of the first group, the second group and the third group from A to B, and after being processed by a coarse grain granulator, the coarse grain with low strength which can be directly pulled/pinched/torn/grabbed by human fingers/palms and is crushed is obtained, and the low strength is at least a standard sample test piece of plastic with the tensile strength less than or equal to 3PMa;

the "coarse grain granulator" of items 1 to 4.1 to 3, specifically, any one of a feed granulator, an organic fertilizer granulator, and a biomass fuel granulator having a continuous feeding/discharging function, or a screw granulating and medium-sized granulator connected in series after the "granulator"/"granulator".

2. The "plastic-filled composite/combined reclaimed textured grit" of claim 1, further characterized by: the "filler material" includes at least any one or more of the following combinations:

the waste vulcanized rubber powder can be divided into more fine parts, such as:

or/and plant matter fines, such as: any one or more of straw or/and wood in any combination of particle size blends or siftings/flours of any mesh size in the range of 28 mesh to no more than 200 mesh;

or/and inorganic powders, such as: any one or more of light calcium carbonate, heavy calcium carbonate, talcum powder, fly ash, wollastonite powder, barite powder, clay powder, kaolin, slate powder, diatomite powder, gypsum powder, albumen powder, magnesium silicate, white carbon black and vermiculite powder;

or/and crushed dry distillation residues of waste polymer products, such as: the powder of the 200-mesh sieve after the carbon black slag discharged after the waste tire is cracked and refined is crushed, the powder of the 200-mesh sieve after the carbon black slag discharged after the waste rubber shoe is cracked and refined is crushed, and the powder of the 200-mesh sieve after the carbon black slag discharged after the miscellaneous waste rubber or/and miscellaneous waste plastic is cracked and refined is crushed.

3. The "plastic-filled composite/combined reclaimed coarse grit" of claim 1, further characterized by:

or according to the waste product category of the waste plastics, at least comprising one or more of the following combinations:

the waste plastic film residues discarded by waste paper regeneration comprise floating plastic-containing substances or/and sinking plastic-containing substances obtained by water floatation of the waste plastic film residues; the plastic film waste packaging bags of commodities, cutting/punching rim charge in the production of the plastic film packaging bags, waste composite plastic film materials, plastic film composite release paper/film discarded in the production/use of trademark labels, waste aluminum-plastic composite films and waste agricultural plastic films; waste wire plastic skin, waste plastic packaging belt, waste plastic woven bag, waste geotextile, waste/waste plastic shoes, waste plastic floor product, waste plastic toy, waste plastic barrel, waste plastic bottle, waste plastic geotextile, waste/waste plastic lawn, waste and miscellaneous plastic building material, waste plastic pipe, waste plastic plate, waste plastic stationery, waste plastic box/bag, waste plastic sundry; waste PVC artificial leather, waste PU artificial leather; waste foamed plastic, waste plastic bottles.

4. The "softening agent" according to claim 1, comprising at least a combination of any one or more of mineral oil, vegetable oil, stearic acid and its derivatives, degraded polyolefins.

5. "Plastic filled composite/composite recycled coarse grain", as defined in claim 1, wherein the preferred material combination of waste plastics and filling materials is characterized by a free combination between the two types of waste plastics and filling materials, in either a blister state or also derived from waste, in particular:

the foamed waste plastics include: the waste plastic film residues discarded by waste paper regeneration comprise floating plastic-containing substances or/and sinking plastic-containing substances obtained by water floatation of the waste plastic film residues: cutting/punching rim charge, waste composite plastic film material, waste aluminum-plastic composite film and waste agricultural plastic film in the production of plastic film packaging bags; any one or more of waste plastic woven bags, waste plastic geotextiles, waste/old plastic lawns and waste foamed plastics;

any combination of at least any one or more of the above "waste plastics in a blister state" and "filling materials in a blister state or also derived from waste" and "any one or more of the following" between two major waste raw materials; however, the ratio of the total weight of the filler materials in the "optional combination" to the total weight of the waste plastics and the softener should be 1-1 or 1-2 as defined in claim 1.

6. The method for producing "plastic-filled composite/combined reclaimed coarse particles" according to claim 1, wherein:

6-1, preparing materials: the purchased or/and collected filling material raw materials or/and waste plastic raw materials are crushed and winnowed to open the materials and remove the metal and brick hard solids in the raw materials in a compressed and packaged state or/and the raw materials mixed with the bulk metal and brick solid; conveying the residues selected by the air separation into incineration treatment materials;

6-2, preparing materials: the composition of the plastic filling compound/combined renewable coarse texture particle according to 1-1 to 1-2 item in claim 1, wherein the filling material and the total weight of the waste plastic and the softener are charged in a ratio, and the materials are weighed;

6-3, granulating: the weighed materials are put into a mixing and collecting bin and then mechanically conveyed to be put into a coarse grain granulator 1-4 in claim 1 for granulation; the machines used in the coarse grain granulator are as follows: any one of a feed granulator, an organic fertilizer granulator and a biomass fuel granulator with continuous feeding/discharging functions, or a spiral granulating and medium-sized crushing machine connected in series after the granulator/granulator; the material discharged from the granulator/granulator is in a section bar shape formed by a perforated die, or if the section bar shape and the material are processed by a spiral granulating middle crusher connected in series, the material discharged from the granulator is in irregular particles; heating the granulated material by mechanical extrusion/friction, and controlling the discharged material not to exceed 110 ℃ by adding water into the material or/and an interlayer in the machine; the 'plastic filling compound/combined regenerated coarse texture' caused by the operation has low strength and the texture can be directly pulled/kneaded/torn by human fingers/palms; the grain shape at least comprises section bar grains formed by a through hole die or irregular grains; the hole shape of the hole die at least comprises any one of 3-12 sides with equilateral or unequal side lengths or a circle; the size of the particles is classified or mixed in any aperture size within the range of passing through 25mm to not more than 2.0 mm;

6-4, mixing and homogenizing: if the 'plastic filling compound/combined regenerated coarse particles' obtained from the 6-3 items have obvious quality defects of different packages after subsequent packaging, mixing particle homogenization treatment can be applied before weighing and packaging, wherein the treatment is to introduce the 'plastic filling compound/combined regenerated coarse particles' obtained from the 6-3 items by using a mechanical roller, roll over and mix uniformly;

7. The combination of a "recipe" as set forth in claim 6, wherein: before the sub-combination equipment A of the coarse grain granulation machine 6-3 in the claim 6 is executed, or a sub-combination equipment B for executing the crushing and air separation 6-1 in the claim 6 is further arranged, or a sub-combination equipment C for executing the weighing and proportioning 6-2 in the claim 6 and pre-mixing is further arranged between the A and the B;

a sub-assembly D for performing weighing packaging in 6-5 items in claim 6 is arranged after the sub-assembly A of the coarse-grain granulation machine;

or a sub-assembly E for performing the mixing homogenization of 6 to 4 items in claim 6 can be additionally arranged between the coarse grain granulation machine sub-assembly A and the weighing packaging sub-assembly D;

8. The "recipe" and assembly equipment as set forth in claim 6, further comprising: the granulation unit as in claim 7, wherein said granulation unit is housed in a housing, a box or a chamber with sound attenuation, wind absorption and dust discharge functions.

9. The equipment for use in and assembly of the "recipe" recited in claim 6, further comprising: after the "hood or box or cubicle with sound deadening and wind collecting and dust exhausting functions" as stated in claim 8, there is provided a sub-assembly F for dust removal, or dust removal and deodorization.

10. The "manufacturing method" and the assembly equipment as claimed in claim 6, further comprising a set of sub-assembly G for assisting the implementation of dioxin-free and fly ash-free garbage combustion, power generation, and fly ash disposal of the "incineration disposal materials" as claimed in claim 6-1.

11. The "plastic-filled composite/combined reclaimed coarse bits", "process", "combined equipment" of claims 1 to 10 for at least the beneficial use of any one or more of the following in combination:

11-1, processing the filling materials and the waste thermoplasticity foam solid wastes by volume reduction, namely processing the plastic filling compound/combined regenerated coarse particles or/and the manufacturing method or/and the combined equipment, can be used for generating or collecting/purchasing lots of filling materials/waste plastics in parks or enterprises, and is used for rapidly reducing the volume of the filling materials and the high polymer thermoplasticity foam solid wastes and inhibiting the flying of dust in the filling materials; the "enterprise" that generates or collects/purchases a large amount of filling materials/waste plastics "may further include: the method is characterized in that the method is specially engaged in urban domestic garbage sorting enterprises, or enterprises for excavating and sorting old garbage in garbage landfill sites, or enterprises for salvaging and sorting floating garbage on river/lake/sea water surface;

11-2, the regenerated coarse grain can be used as a new raw material of a regeneration enterprise to eliminate visual heavy pollution, namely the plastic filling compound/combined regenerated coarse grain is used as a new formulation raw material of the regeneration enterprise such as current waste plastic granulation, cracking oil refining or a chemical method and the like to eliminate visual heavy pollution caused by the current used raw material for soaking goods;

11-4. The regenerated coarse grain can be directly used as a new raw material of downstream product enterprises, namely the plastic filling compound/combined regenerated coarse grain can be directly used as a new raw material of downstream plastic product enterprises and directly used or blended in low-grade/thick-wall product parts; the low-grade structure at least comprises a drum core of any one of a flowerpot, a yarn tube core, a freight tray, a plastic floor, a plastic wallboard, a plastic fence, transportation facility sundries and paper/cloth/plastic film/leather material/waterproof coiled material/geotextile, wherein the thick wall is at least more than or equal to 1mm;

11-5. The regenerated coarse grain can be doped into the current plant fuel particles as an auxiliary agent, namely the plastic filling compound/combined regenerated coarse grain can also be doped into the current plant fuel particles as an auxiliary agent to make up for the defect of low combustion heat value of the plant fuel particles;

11-6. The regenerated coarse particle can be used as a new formulation raw material of a hot-pressing or extrusion plastic-wood product, and the plastic filling compound/combined regenerated coarse particle can be used as a new formulation raw material of a hot-pressing or extrusion plastic-wood product;

11-7. The combined equipment can be used as or in addition to "disposal of plastic-containing household waste" in the sense that it comprises at least three layers: firstly, waste plastics are sorted out from current household garbage for utilization; secondly, the domestic garbage containing waste plastics is directly granulated after removing large hard impurities, because the granulated garbage can homogenize components such as plastic films and the like in the domestic garbage, the gasification and combustion of the garbage are facilitated to realize the stabilization of gas output, harmful insects in the garbage can be killed in a force field during the granulation, and the visual pollution of the domestic garbage can be eliminated, and the granulated domestic garbage can be at least led into the sub-combination device G in the claim 10; thirdly, the combined equipment used by the invention can be utilized in the implementation field of the invention to carry out harmless destruction and resource utilization of the domestic garbage in the surrounding area.