RU2763720C1 - Installation for the production of building boards from waste or multilayer partially polymeric materials and method of production - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention relates to the field of construction and, in particular, relates to an installation and a method for the production of building and cladding panels from waste or multilayer partially polymeric materials. The plant consists of units: preparation, molding, hot and cold pressing process until the end product and packaging, where the line consists of the following: three mills (2) connected to transport fans (3), transport pipes (4) connected to seven cyclone separators (5) and seven baskets (6), spiral conveyor (7), seven scales with dosing devices (8), conveyor belts (9), rectifiers (10), sedimentation tanks (12), seven exhaust pipes (11), three transport fans (13) connected to four pipelines (25, 26, 27, 28). In this case, the forming unit consists of three cyclone separators (24), three mixers (21) with metering gates, three dispensers (20), the main conveyor belt (14), a tray cartridge (18), a lower foil feeder (19), three stations shaking (15, 16, 17), torsion gear rollers (22), distributor rake (23), upper foil feeder (29), cold prepress (33), mechanism (32) for side foil twisting, mechanism (34) for welding foil, a mechanism (31) for transverse welding with foil trimming, a hot prepress (35), a mechanism (30) for interrupting the shaking of the auxiliary conveyor (36), a preparatory cartridge (37) and a pusher (39). Also, the units of the hot and cold pressing process, forming hot presses (38) until the final product is ready, a multistage conveyor (40), a pusher (42), a cold press (41), a cartridge (43) with vertical action, a receiving conveyor (44), a receiver (45) of trays, a packer (46) for raw boards and two receivers (47) for raw boards, and a package finishing unit contains a forklift (48), an input cartridge (49) for raw boards, a device (50 ) automatic positioning, cutting and trimming, cleaning and suction mechanism (51), finished product packer (52), wrapping and tightening mechanism (53).

EFFECT: obtaining environmentally friendly multilayer boards from recycled plastic materials of various building forms with improved thermal insulation and mechanical properties with a longer service life.

5 cl, 8 dwg

Description

FIELD OF TECHNOLOGY

The present invention relates to the field of construction and, in particular, relates to a plant and method for the production of building and cladding panels from waste or multilayer partially polymeric materials.

TECHNICAL PROBLEM

The technical problem that the present invention solves is: how to constructively design a plant and determine a method for the production of building waterproof boards, single-layer or multi-layer coatings, monolithic pallets, packaging and other building products from recycled waste, soluble and multi-layer, partially polymeric materials, consisting of from various ingredients fused together and therefore difficult to separate, resulting in a product obtained from a process that requires protection, characterized by dimensional stability, uniformity, minimal changes in properties, water resistance and a wide range of applications in modern construction. Adhesives and water are not used in the production, which significantly improves their environmental performance.

BACKGROUND OF THE INVENTION

Waste is a constant companion of man. The main problem, which was originally limited to their removal, but with the development of industry and the emergence of materials that burden and pollute the environment, they have become one of the factors whose solution most seriously burdens all of humanity. Realizing that waste management is a serious task that needs to be approached in a multidisciplinary manner, we first began to create conditions for proper disposal. Soon after, it was noticed that this material is not only a waste, but can be effectively used as a raw material in the recycling process, the use of which can significantly reduce production costs and at the same time solve the environmental problems associated with waste. A particular problem is the processing of multilayer materials such as tetrapak, elopack, trim (cutting from the production of tetrapak, consisting of cardboard and aluminum filled with polyethylene), PEX (material from which pipes for underfloor heating are made, so that in addition to polyethylene contains fibers), metallized polypropylene, triplex (a mixture of polyethylene and aluminum), duplex, job separator (material used as an insulator in lead batteries, which is porous and, in addition to polyethylene, polypropylene or polyvinyl chloride, usually contains a certain percentage of lead and other toxic ingredients). A common problem in the recovery of these materials is that they are composed of various ingredients melted together, making it virtually impossible or very difficult to separate them for reuse by subsequent melting, extrusion, or the like. Therefore, these materials today, especially in countries with lower standards, are mostly incinerated or landfilled and less recycled. A big problem arises when the waste contains cardboard, which is partially removed by adding water and mixing. The disadvantages of using this technology are a large amount of wastewater, a large amount of energy spent in relation to the amount of cardboard produced, a small percentage of aluminum that can be recovered, and insufficiently pure polyethylene (in which the cardboard particles are partially found). The job separator uses a sophisticated fine grinding technique to produce a powder from which the lead is separated electrochemically or chemically and then the rest (usually polyethylene, polypropylene or polyvinyl chloride) is burned in incinerators, so this process is up to 20 times more expensive than the process burning other lead-free polymers. The above data prompted the inventor to build equipment and define a process that allows the recycling and optimal use of multi-layer materials such as tetrapack, elopack, trimmings and other waste materials to obtain construction coatings, pallets, packaging and other products with a wide range of applications in construction, for the production of which water, adhesives and other materials are not used, which leave harmful consequences for humans and the environment, are more economically profitable and are characterized by significantly better technological characteristics.

The analysis of available domestic and foreign patent documents revealed the following.

In the patent RS 51090 B, published on September 8, 2009 "Installation and method for the production of molding mass, especially in construction", a method and installation for the production of mass is described, which consists of scales for the preparation of binders, scales for the mass components, planetary mixers - homogenizers, chalk adding devices, dough mass profiling devices, cutting devices and cut mass packaging devices, all connected by conveyors. The production of the mass starts with the preparation of the binder, then it is done by measuring the components, which are then mixed and homogenized with the addition of chalk, after which the mixture is finally homogenized for 20-30 minutes, after which the dough comes out for modeling in construction. Such a process, although it contains parts of the production line that are included in the new proposed design, as well as processes that are partially applied in the present invention, does not belong to it. Chinese Patent Application CN111267286A, published on June 12, 2020, discloses an invention relating to the use of recycled waste thermoset polyurethane, which is crushed and then used to produce recycled thermal insulation boards with improved performance. The application also shows the production process of recycled thermal insulation panels from waste thermosetting polyurethane, which includes the following steps: crushing recycled waste to a powder structure, laying on a layer of plastic film and filling molds, and then hot pressing thermosetting polyurethane powder, followed by cooling, after which were obtained recycled thermal insulation boards. In the issued patent EP 2393071 B1, published on 11/07/2011, entitled "Method of processing tetra-pack packaging to obtain plastic products" shows the process of processing tetra-pack packaging of an approximate composition: cellulose 4%, polyethylene 78% low density and aluminum 18%, consisting of several phases in which the waste is washed and then cut to a very small size with the addition of an additive component, after which the final mixture is injected and pressed to obtain plastic products. The utility model CN 202174723, published March 28, 2012, shows equipment for processing milk packaging and tetra-pack packaging for the production of plastic profiles, which consists of a delivery unit, a vertical insertion unit with vertical spiral supports, a shredding unit, and a waste recycling unit. , extrusion assembly with double screws. This device is problematic from an environmental point of view, since the entire processing process takes place in the conditions of the formation of tetra-pak processing by-products, which are in large quantities in contact with the manipulators and significantly pollute the environment. During the review of technical literature in this subject area, the Plant for the production of ecological waterproof boards "Feplo" from Cacak, which is engaged in the processing of waste - tetrapacks to obtain single-layer building boards, is known, and their disadvantage is that their outer layers are softer, partially hygroscopic with a lower flash point and, most importantly, a production process that is characterized by a low degree of automation with a large number of manual performers responsible for dosing and performing operations, problems in the production process. Therefore, the production process is subject to subjective factors, product quality uniformity problems, higher production cost due to the increase in the number of workers, problems related to safety at work, etc., which was avoided by the new automated production procedure presented in the application for patent.

The disadvantages of the known technical solutions for waste disposal include the difficulty in automating recycling, the low environmental friendliness of processes in the production of multilayer products of various construction forms with improved mechanical properties and a long service life.

The proposed invention is aimed at overcoming the shortcomings of the prior art and ensures the achievement of the main technical result, which consists in obtaining environmentally friendly multilayer boards from recycled plastic materials of various building forms with improved thermal insulation and mechanical properties with a longer service life.

DISCLOSURE OF THE INVENTION

To achieve the specified technical result, it is proposed a plant for the production of building and facing slabs from waste or multilayer, partially polymeric materials, which consists of a preparation unit, a molding unit, hot and cold production process units until the final product is obtained, assembly and packaging, which is designed to provide efficient processing of waste, soluble and multi-layer, partially polymeric materials, consisting of various ingredients fused together, which occurs automatically with a minimum number of performers, so that the final product has a constant quality.

The essence of the invention lies in the fact that the recycling process according to the invention, the classic method of recycling waste containing polyethylene, metallized polypropylene, triplex (a mixture of polyethylene and aluminum), duplex, job separator (a certain percentage of lead, polypropylene or polyvinyl chloride), which, according to the prior art currently incinerated or landfilled and less recycled, the recycling achieved is completely environmentally friendly, and at the same time the resulting product is characterized by better technological and mechanical characteristics.

The technical result is also achieved by a method for the production of building and facing boards, which, according to the invention, makes it possible to obtain multilayer products, the first layer 1-10 mm thick from REX or PE (or other solid or soluble material), filling the middle 2-50 mm. mixed grinding of tetrapak, trim and triplex, as well as a third layer of REX with a thickness of 1-10 mm, and these products can be corrugated, in the form of tiles or some other building form to obtain better mechanical properties and better load-bearing capacity. In addition, the main advantage of the product according to the invention is reflected in improved thermal insulation properties, ease and shorter installation time, increased load-bearing capacity, i.e. reduced need for a supporting structure, longer service life and improved aesthetic appearance. The novelty of the invention is reflected in the fact that by simply changing the tool in the press, a monolithic pallet without boards and cubes is obtained, cast from one part, a shape that gives good mechanical properties with less material consumption. It should be noted that other products can be obtained with the method according to the invention with minimal changes in the manufacturing process and slight adjustments in the choice of formulation and material. What makes the present invention completely new in comparison with all known similar production lines for the production of environmentally friendly boards from recycled plastic materials is an automated plant, made in the form of a purposefully defined structure, consisting of: a preparation unit, a molding unit, hot and cold production units process to the final product and final assembly with packaging.

The preparation unit consists of three mills connected to transport fans, transport pipes connected to seven baskets, a spiral conveyor, seven scales with batchers, conveyor belts, rectifiers, calibrators, seven cyclone separators and transport pipes. It should be noted that the number of baskets and scales with dispensers may vary depending on the number of different input materials and the number of layers of the finished product.

The forming unit includes three cyclone separators, three mixers, three dispensers, main belt, cartridge, trays, feeder and three shaking stations, sharpened toothed rollers, prepress, side roll mechanism with foil welding, welding mechanism with foil cutting, auxiliary conveyor , cartridge, hot press, multi-stage conveyor and cold press.

The nodes of the hot and cold production process until the end product is obtained include: a vertical start cartridge, a receiving conveyor, a tray receiver, a raw board packer and a raw board receiver.

The packaging unit consists of raw board inlet cartridge, then automatic positioning, laser marking, cutting and trimming, cleaning and suction mechanism, packaging and tightening mechanism for finished products.

In order to facilitate understanding of the invention, in the part related to the essence of the invention, only nodes are indicated, which are devices that only generally provide a process for obtaining building and facing boards from waste soluble or multilayer polymeric materials. The process of obtaining the product according to the invention consists of three steps, which are explained in the detailed description of the invention, the drawing schematically shows the connection of the nodes, as well as the functional connection between the devices that make them up. In this way, repetition was avoided, which gave clarity to the application of the invention so that it could be more easily understood.

Compared with the technical solutions known so far, the present invention has several advantages, the most significant of which are:

- high form stability,

- excellent machinability with conventional tools,

- excellent thermal insulation properties,

- light weight and favorable prices for products

- reduction in the number of workers employed in the production process,

- Significantly improved health conditions for manipulators.

BRIEF DESCRIPTION OF THE DRAWINGS OF THE INVENTION.

To facilitate understanding of the invention, the inventor refers only as an example to the attached version of the application, where:

- Fig. 1 is a schematic representation of the preparatory part of the installation for the production of building and facing boards from waste or multilayer partially polymeric materials;

- Fig. 2 - block diagram of the shaping node;

- Fig. 3 is a block diagram of a cold production process assembly prior to the release of the final product;

– Fig. 4 - a diagram of the production part of the finishing and packaging line is presented;

– Fig. 5- shows a single-layer waterproof building board;

– Fig. 6- shows a three-layer construction waterproof plate in section;

– Fig. 7- shows a single-layer corrugated cover;

– Fig. 8- shows a three-layer corrugated cover in section.

DETAILED DESCRIPTION OF THE INVENTION

Looking at the images of the attached figures, it is easy to see that the installation for the production of building and cladding boards from waste or multilayer partially polymeric materials according to the present invention consists of: a preparation unit, a molding unit, a hot and cold production process until the end product with packaging comes out.

Figure 1 shows that the preparation unit consists of: three mills (2) connected to transport fans (3), transport pipes (4) connected to seven cyclone separators (5) and seven baskets (6), a spiral conveyor ( 7), seven scales with dispensers (8), conveyor belts (9), rectifiers (10), sump (12), seven exhaust pipes (11), three transport fans (13) and four pipelines (25, 26, 27, 28). It should be noted that the number of baskets and scales with dispensers may vary depending on the number of different input materials and the number of layers of the finished product.

From Fig.2 it can be seen that the molding unit includes three cyclone separators (24), three dispensers (20), three mixers (21) with dosing gates, main conveyor belt (14), tray (18), lower feeder (19) foil and three shaking stations, (15,16,17), torsion toothed rollers (22), spreading rakes (23), upper foil feeder (29), cold prepress (33), mechanism (32) for side twisting, mechanism ( 34) foil sealing mechanism (31) for cross-welding with foil cutting, hot prepress (35), shaking interruption mechanism (30), auxiliary conveyor (36), preparation cartridge (37) and pusher (39).

From FIG. 2 and 3 it can be seen that the components of the hot and cold production process up to the final product exit consist of a hot press (38), a multi-stage conveyor (40), a pusher (42), a cold press (41) for final molding, cartridges (43) with a vertical operation, a receiving conveyor (44), a receiver (45) of trays, a packer (46) of raw boards and two receivers (47) of raw boards.

Figure 4 shows that the finishing and packaging unit includes an input partridge (49) of raw boards, a device (50) for automatic positioning of cutting and trimming, a mechanism (51) for cleaning and suction, a packer (52) for finished products and a mechanism (53 ) for packing and tightening.

It should be noted that the nodes are designed in such a way that only interconnected allow the entire production process to be carried out, where each node includes a certain stage of the production process from preparation to packaging of the final product.

The manufacturing process shown in Fig. 1 according to the present invention begins with a preparation step. After separation, the collected wastes are dosed through the inlet (1) into the mill (2), where they are crushed to 20 mm granules, determined by the outlet sieve of the mill itself. The materials crushed in this way are moved by transport fans (3) through transport pipes (4) to cyclone separators (5) and baskets (6). So, for example, the first mill (2) grinds one material for the first basket (6) until full, and then passes into the second transport tube (4), so that the second material that is transported to the second basket (6) is ground. In each of the baskets (6), the materials are air transported through transport pipes (4) separated by cyclone separators (5), where the dust from the exhaust pipes (11) of the cyclone separators (5) is collected in a sump (12). From the baskets (6) the material is transported by spiral conveyors (7) to the scales with dispensers (8), where precisely measured quantities of the material according to the recipe are dispensed. At the beginning of each dosing cycle, the conveyor belt (9) is switched on and the first weigher with dosing unit (8) starts dosing. After that, dosing starts with the next scale with a dispenser (8) and so on, so that at the end of the conveyor belt (9) there are materials that are placed on top of each other in layers, so that in the future it will be easier, more uniform and faster to mix and achieve a homogeneous mixture. At the end of the conveyor belt (9), the material enters the straightener (10), and from there to the transport fan (13), from which the mass is further transported through the pipeline (26) to the cyclone separator (24) at the second shaking station (16), where it is formed the second (middle) layer of lamellar material according to the recipe. From the seventh basket (6) by means of the seventh scale with a dispenser (8) the material is distributed to the cyclone separator (24) at the first shaking station (15) where the first (lower) layer of the plate is formed. From the sixth basket (6) using the sixth scales with a dispenser (8), the material is dosed into the cyclone separator (24) at the third shaking station (17) through the pipeline (25), where the third (upper) layer of the plate is formed.

It should be emphasized that the number of baskets (6) and scales with dispensers (8) can be changed depending on the required number of different input materials and the required number of layers of the finished product.

From each cyclone separator (24) the material enters the dispenser (20) and from there to the mixer (21). After mixing, by opening the dosing gate, the material is fed to the shaking stations (15, 16 or 17) to form an even layer with a thickness of 200 to 600 mm, which is then transported to special torsion toothed rollers (22), which allow the material to be evenly dosed onto the distributing rake (23), after which the material falls onto the main conveyor belt (14).

Formation of the plate shape begins with the movement of the main conveyor belt (14), on which a tray, preferably made of sheet steel, is inserted from a cartridge (18), into which a bottom film of polyamide, polyester or other soluble material is supplied at a temperature above 200°C. when moving all the shaking stations (15, 16 and 17) at the same time, to the torsion toothed rollers (22) and the distribution rake (23).

In this way, several layers are formed, so that on the pallet on the main moving conveyor (14) there is a lower film with a layer from the shaker station (15), the thickness of which in the range from 1 to 100 mm is controlled by the material dosing speed relative to the speed of the conveyor belt (14 ), after which a second layer is applied from the shaking station (16) with a thickness of 10 to 250 mm and finally a third layer from the shaking station (17) with a thickness of 1 to 100 mm.

This process of dosing three mixtures of materials at three shaking stations (15, 16 and 17) resulted in a three-layer final product. Thus, only one shaking station is used for one layer, two shaking stations for two layers, and for three or more different layers, an appropriate number of shaking stations must be added.

At the outlet of the third (last) shaking station (17) there is a mechanism (30) for interrupting the shaking, which, by sucking a channel with a width of 100 to 400 mm (adjustable), acts on the inhomogeneity in the formation of plates.

After shaking is stopped, the thus formed three-layer mixture of materials is wrapped with foil on the upper side by means of the upper foil feeder (29) and the lower foil feeder (19). This homogeneous mixture, wrapped in foil on the top and bottom, enters the cold prepress (33), where its thickness of 60 to 300 mm is compressed by about two to three times.

In the outlet part of the prepress (33) there is a mechanism (32) for lateral twisting of the foil, and then a mechanism (34) for welding the foil. Then follows the mechanism (31) of transverse welding with cutting foil. After a certain time has elapsed, the main conveyor (14) stops in order to obtain a precisely defined length of material. Then the shaking interruption mechanism (30) is switched on again, which sucks in a material of a certain width, makes up a distance, that is, a space, forming two separate units of material. At this point, the cross section sealing mechanism (31) seals the beginning and end of the foil while simultaneously cutting the two seals.

After the material thus obtained, the process is repeated, and when the main conveyor belt (14) is turned on, this newly formed three-layer material, completely wrapped and sealed in foil, is fed to the hot press (35). At a precisely set temperature, adjustable from 130 to 220°C, this press (35) closes in a short time, up to ten seconds, and presses the material with a force of 6 to 36 kg / cm ² (adjustable). After the hot pressing process, the hot press (35) is opened and the board is transported to the first auxiliary conveyor (36), from which the boards are transported one by one to the preparation cartridge (37).

When moving vertically, the preparatory cartridge (37) can receive a total of up to thirty plates, while after inserting the last plate, the cartridge 37 lowers to the lower position, the hot press (38) opens, the pusher (39) pushes the previous series of plates out of the hot press (38 ) and returns to its original position. The cartridge (37) then rises to the top position for insertion and the pusher (39) pushes the new number of plates into the hot press (38).

When the pusher (39) returns to its original position, the cycle repeats. At this time, the hot press (38) starts the pressing cycle by closing, and after the first closing, there is a cycle of alternating depressurization in the pistons for evaporation and then full pressing at a pressure of 6 to 36 kg / cm ² , at a precisely set temperature in the range from 130 to 220°C. After hot pressing and opening of the hot press (38), the formed plates are pushed out by means of a pusher (39). At this part of the manufacturing process, the tool (which is placed in the hot press) can be used to produce corrugated or other linings, molds, or molds for monolithic pallets and the like.

This procedure starts the third phase of the manufacturing process until the final product is obtained. The slabs are pushed onto a multi-stage conveyor (40) which receives all the slabs at once on the required number of floors. By means of a multi-stage conveyor (40), the plates are delivered to the cold press (41), from where they are inserted into the cold press (41) using another cold stamping pusher (42) to obtain a flatter surface and faster cooling of the plates. After the cold pressing cycle, the boards are pushed onto the second cartridge (43) by the pusher (42). During the operation of the cartridge (43), the first plate is delivered to the receiving conveyor (44), which is then prepared to deliver the second plate to the receiving conveyor (44), and then the cycle is repeated until all the plates from the cartridge (43) have been delivered to receiving conveyor (44).

From the receiving conveyor (44), the receiver (45) of the trays rotates the plate, removes the tray and packs the plates to a predetermined number (from 20 to 200) on the packer (46) of raw plates, and then this number of packed raw plates moves to the receiver (47) of raw plates, which can take up to two groups. After a certain post-cooling time, when the boards are stable enough, the raw boards are delivered by a forklift (48) to the inlet cartridge (49), and then the automatic positioner (50) takes one board at a time, positions the board with a laser, marks and raises it to a predetermined height and the cutter (54) tensions the slab and starts the automatic cutting cycle by moving eight saws at the same time (for four pre-cutters and four cutters for each side). After the cutting cycle, the slabs are lowered, then the finished slabs are simultaneously transported, the cuttings are packed (for subsequent delivery to the preparatory part of the line, crushed and reused), and the saws are returned to their original position. In other cases, the final product (boards, pallets, etc.) can be handled by conventional methods and then packaged.

The slabs thus prepared are then transported to the cleaning mechanism (51) and then to the finished slab packer (52). The trimmings are transported to the preparation line for grinding in mills (2) and then reused. After packing a predetermined number of boards (for example, 100 pieces) in the finished board packer 52, the mechanism (53) is turned around and the veneer is tightened, after which the process is completed, and this number of boards on the pallet is ready for shipment to the warehouse or for further transportation.

In this way, a product is obtained which is characterized by water resistance, high dimensional stability, workability using standard manual and machine procedures and tools, excellent mechanical and physical properties, excellent thermal insulation properties, resistance to acids and alkalis.

The corresponding product has the following physical characteristics:

Length: 2000 to 4500 mm

Width from 1100 to 2000 mm

Thickness: 8 to 50 mm

Humidity: 1 to 2%

Delamination: >0.9 MPa

Thickening: <0.5%

Modulus of elasticity 950 N / mm ²

Bulk density: from 650 to 900 kg / m ²

INDUSTRIAL APPLICABILITY OF THE INVENTION

According to the present invention, an industrial or other way to carry out the process of obtaining building and facing boards from waste multilayer partially polymeric materials is absolutely possible using an installation consisting of the nodes shown in the description of the invention, according to the steps and parameters indicated in this description.

Those skilled in the art can easily prepare the working documentation for the installation and carry out the manufacturing process using the description and design of the present invention.

The application of the present invention is recommended in places where it is necessary to reduce the amount of waste, i.e. extend the life of the landfill, while managing waste in accordance with high environmental criteria.

The application of the present invention is possible for the manufacture of structural elements of roofs and mezzanines, sandwich panels for walls and ceilings, the construction of external and internal walls, various types of floors, wall and ceiling finishes, panel materials for repair and reconstruction, reconstruction of residential buildings, formwork, production of mezzanine beams , temporary fencing of buildings, temporary overlapping of openings in buildings, modular (temporary) houses for storing tools at construction sites.

Claims (5)

1. A plant for the production of building boards from waste or multi-layer partially polymeric materials, characterized in that it consists of units: preparation, molding, hot and cold pressing process to the end product and packaging, where the line consists of the following: three mills (2) connected to transport fans (3), transport pipes (4) connected to seven cyclone separators (5) and seven baskets (6), spiral conveyor (7), seven scales with dispensers (8), conveyor belts (9), rectifiers (10), sedimentation tanks (12), seven exhaust pipes (11), three transport fans (13) connected to four pipelines (25, 26, 27, 28), while the forming unit consists of three cyclone separators (24 ), three mixers (21) with metering gates, three dispensers (20), main conveyor belt (14), tray cartridge (18), lower foil feeder (19), three shaking stations (15, 16, 17), torsion gears rollers (22), distribution rakes (23), upper foil feeder (29), cold prepress (33), mechanism (32) for lateral foil twisting, mechanism (34) for foil sealing, mechanism (31) for cross sealing with foil cutting, hot prepress (35) , the mechanism (30) for interrupting the shaking of the auxiliary conveyor (36), the preparation cartridge (37) and the pusher (39), as well as the hot and cold pressing process units that form hot presses (38) until the final product is ready, multi-stage conveyor (40), pusher (42), cold press (41), vertical cartridge (43), take-up conveyor (44), tray receiver (45), packer (46) raw boards and two receivers (47) raw slabs, and the package finishing unit contains a forklift (48), an input cartridge (49) of raw slabs, a device (50) for automatic positioning, cutting and trimming, a cleaning and suction mechanism (51), a packager (52) for finished products, a mechanism ( 53) ober tying and tightening. 2. Method for the production of building boards from waste or multilayer partially polymeric materials according to claim 1, characterized in that the preparation step begins with the dosing of the collected waste after separation through the inlet (1) in the mill (2), where grinding is carried out to a granulation of 20 mm , which is determined by the outlet sieve in the mill (2), after which the crushed material is transferred by transport fans (3) to cyclone separators (5) and baskets (6) through transport pipes (4), and then the first mill (2) grinds the material for the first basket (6) until full and conveys it to the second pipe (4), so that the second material that is transported to the second basket (6) is polished, while in each of the baskets (6) the materials after being transported by air through the pipes (4) are separated by cyclone separators (5) so that the dust from the exhaust pipe (11) through the cyclone separators (5) is collected in a sump (12), after which the material is collected from the baskets (6) by a spiral conveyor m (7), the material is transported to the scales with dispensers (8), where an accurately measured amount of material is dispensed, and when the conveyor belt (9) is turned on at the beginning of each dosing cycle and the first scale with the dispenser (8), the mass is dispensed, and then the next the scale with the dispenser ( 8) starts dosing, so that at the end of the conveyor belt (9) there are materials poured on top of each other in layers to achieve a homogeneous mixture, and at the end of the conveyor belt (9) material from a group of five interconnected baskets (6 ) enters the guide (10) with the help of a transport fan (13) with a pipeline (26) into a cyclone separator (24) at the second shaking station (16), on which there is a second, middle layer of a slab of such, according to the recipe, mixed materials, and from the seventh - the basket (6) using the seventh scale with the pipe (27) of the dispenser (8) doses the material into the cyclone separator (24) at the first shaking station (15), where the first bottom layer of the plate is formed, and when removed from the pole th basket (5) using the sixth scale with a dispenser (8), the material of the pipe (25) is dosed into the cyclone separator (24) at the third shaking station (17), where the third top layer of the plate is formed. 3. Method for the production of building boards from waste or multilayer partially polymeric materials according to claim 1, characterized in that the molding phase begins with the material falling from each of the cyclone separators (24) into the dispenser (20), and from there into the mixer ( 21), from where, after mixing, by opening the damper, the material enters the shaking station (15, 16, 17), where a uniform layer with a thickness of 200 to 600 mm is formed, which is then transported to special torsion toothed rollers (22), which allow uniform dosing of the material on the spreading rake (23), from which the material falls onto the main conveyor belt (14), and simultaneously with the movement of the main conveyor belt (14) from the cartridge (18) to the support tray, into which the bottom film of polyamide, polyester or other material is inserted , soluble at temperatures above 200°C, with movements of shaking stations (15, 16, 17), with torsion toothed rollers (22) and distribution rakes shaking pits (23), and, being on a tray on the main moving conveyor belt (14), there is a bottom film with a layer from the shaking station (15) with a thickness of 1 to 100 mm, which is controlled by the material dosing speed depending on the speed of the belt (14), after which a second layer is applied from the shaking station (16) with a thickness of 10 to 250 mm and finally a third layer from the shaking station (17) with a thickness of 1 to 100 mm, and thus a triple layer of the final product is achieved , and by the fact that at the outlet of the third and last shaking station (17) there is a mechanism (30) for interrupting shaking, which, by sucking in a channel with a width of 100 to 400 mm, acts on the inhomogeneity in the formation of plates, after shaking is stopped, the three-layer mixture thus obtained material is wrapped in foil on the top side with the top foil feeder (29) and on the bottom side with the bottom foil feeder (19), then this uniform mixture on the top and bottom side wrapped in foil, enters the prepress (33), where its thickness is from 60 to 300 mm, is compressed about two or three times, while in the output part of the prepress (33) there is a mechanism (32) for lateral twisting of the foil, and then mechanism (34) to weld the foil, and the mechanism (31) performs cross welding by cutting the foil, after which the process is stopped and the exact length of the material is obtained, and also by reactivating the mechanism (30) to interrupt the shaking, which, by sucking the material for a certain width, creates a distance and creates two special units of material, where the mechanism (31) for transverse welding with cutting simultaneously welds the beginning and end of the foil, cutting it simultaneously between these two welds, and that after obtaining the material in this way from an independent shaking device the process is repeated, and when the main conveyor belt (14) is turned on, this newly formed three-layer material is completely wrapped and welded and is fed to a hot press (35), where, at a precisely set temperature, which is set in the range from 130 to 220 ° C, the press closes in a short time (up to ten seconds) and presses the material with a density of 6 to 36 kg / cm ² , and after the hot pre-pressing process, the hot pre-press (35) is opened and the board is transported to the first auxiliary conveyor (36), from which the boards are transported one by one to the preparation cartridge (37) is lowered to the lower position, the hot press (38) is opened, the pusher (39 ) pushes the previous series of plates out of the hot press (38) and returns to its original position, after which the preparation cartridge (37) is raised to the top position for insertion, and the pusher (39) pushes a new amount of three-layer material into the hot press (38), after which it returns to its original position and the cycle is repeated, and during this time the hot press (38) starts the pressing cycle from closing and after the first closing, followed by a cycle of alternating depressurization of the evaporative pistons, and then a full pressing at a pressure of 6 to 36 kg/cm ² at a precisely set temperature in the range of 130 to 220°C, and that after hot pressing and opening the hot press (38 ) pushes out the formed plates with the pusher (39). 4. A method for the production of building boards from waste or multilayer partially polymeric materials according to claim 1, characterized in that the process of hot and cold production process until the final product is obtained begins with the supply of boards to a multi-stage conveyor (40), from where they are inserted into a cold press ( 41) by the second pusher (42) for cold stamping, and after cold pressing the pusher (42) pushes to the cartridge (43), from where the first plate is delivered to the receiving conveyor (44) while the cartridge (43) moves vertically, the second plate is fed to the receiving conveyor ( 44), and then the cycle is repeated until the end of this process, and, taking from the receiving conveyor (44) the receiver (45) of trays, rotates the plate, removes the tray and packs the plates to a predetermined number from 20 to 200 on the packer (46) of raw plates, and then these quantities of packed raw boards are transferred to the raw board receiver (47). 5. Method for the production of building boards from waste or laminated partially polymeric materials according to claim 1, characterized in that the final stage of packaging begins in such a way that after a certain additional cooling time, when the boards become sufficiently stable, the raw boards are delivered by a forklift (48) to the input cartridge (49), after which the automatic positioning device (50) receives one plate at a time, makes laser marking of positions in the device, rises to a predetermined height, thereby determining the cutting level, and the cutter (54) tightens the plate and starts a cycle of eight automatic saws, four cutters (54) and four pre-cutters for each side, after which the plates are transported to the mechanism (51) for cleaning, and then to the packer (52) of finished plates, where after packing a given number of plates with mechanism (53), the veneer is wrapped and tightened, and the cuttings are sent to the preparation line ki for grinding in mills (2) with subsequent use again.

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