CN220371895U - Fruit and vegetable garbage pretreatment skid-mounted device and pretreatment system - Google Patents
Fruit and vegetable garbage pretreatment skid-mounted device and pretreatment system Download PDFInfo
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- CN220371895U CN220371895U CN202321908281.1U CN202321908281U CN220371895U CN 220371895 U CN220371895 U CN 220371895U CN 202321908281 U CN202321908281 U CN 202321908281U CN 220371895 U CN220371895 U CN 220371895U
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Abstract
The utility model relates to the technical field of fruit and vegetable garbage treatment, and discloses a fruit and vegetable garbage pretreatment skid-mounted device and a pretreatment system. With respect to the apparatus, a fine pulping screen is fixed in a housing and is used for solid-liquid filtration by a first filtration screen cylinder after crushing materials; the slurry buffer hopper is fixed below the fine pulping sieving machine and is used for receiving slurry; the dynamic dehydrator is used for squeezing the slurry conveyed by the slurry buffer hopper. With respect to the system, the material conveying equipment is used for conveying materials to a feed inlet of the fruit and vegetable garbage pretreatment skid-mounted device. According to the technical scheme, the conveyed fruit and vegetable garbage is subjected to coarse crushing, fine pulping and mechanical screening, and the organic slurry enters a dynamic dehydrator for solid-liquid separation to obtain high-concentration organic filtrate and organic dry residues. The device and the system have the advantages of high integration level, simplicity, elegant appearance, high stability, short process and small occupied area, realize the quality and phase separation treatment of the fruit and vegetable garbage, facilitate the subsequent recycling utilization, and have remarkable reduction and recycling effects.
Description
Technical Field
The utility model relates to the technical field of fruit and vegetable garbage treatment, in particular to a fruit and vegetable garbage pretreatment skid-mounted device and a pretreatment system.
Background
The fruit and vegetable garbage refers to the general name of vegetable and fruit garbage generated in vegetable markets, farmer markets, planting base gathering and distributing sites and other occasions, is extremely easy to spoil, has low pH value and high water content.
In the prior art, a squeezing and filtering mode is generally adopted for solid-liquid separation, the mode is simple and convenient in procedure and simple in equipment, but the solid-liquid separation efficiency is low, the obtained solid residues are high in water content, and the concentration of organic matters in filtrate is low, so that the subsequent recycling is not facilitated. Therefore, it is highly demanded to find a pretreatment device capable of efficiently treating and processing the fruit and vegetable garbage, so as to facilitate the elimination of the pollution of the fruit and vegetable garbage and realize the resource utilization of the fruit and vegetable garbage.
Disclosure of Invention
The application provides a fruit vegetables rubbish preliminary treatment sled dress device and preprocessing system to solve prior art and to the above-mentioned technical problem that fruit vegetables rubbish treatment effect is poor.
According to an aspect of the present application, an embodiment provides a fruit and vegetable garbage pretreatment sled dress device, including:
a housing;
a fine pulping screening machine which is fixed in the shell and is used for carrying out solid-liquid filtration by a first filtering screen cylinder after crushing materials;
the slurry buffer hopper is fixed below the fine pulping sieving machine and is used for receiving slurry; and
the dynamic dehydrator is arranged in the shell and is fixed below the slurry buffer hopper; the dynamic dehydrator is used for squeezing the slurry conveyed by the slurry buffer hopper;
the fine pulping and screening machine comprises a shell, wherein a feed inlet and an organic filtrate inlet are formed in the shell, the feed inlet is connected with a fine pulping and screening machine, and the organic filtrate inlet is connected with a dynamic dehydrator.
In one embodiment, the fine pulping screen includes:
the first filter screen cylinder; and
the driving shaft is arranged in the first filtering screen cylinder in a penetrating way;
wherein, a plurality of crushing blades for crushing materials are fixed on the circumference of the driving shaft; a motor is fixed at the first end of the first filtering screen drum, and the motor is in transmission connection with a driving shaft; the second end of the first filtering screen cylinder is provided with a sorting impurity outlet.
In one embodiment, the shell is provided with an odor port, and the odor port is arranged above the impurity sorting outlet; and/or the number of the groups of groups,
the lower part of the shell is fixedly connected with a supporting leg.
In one embodiment, the first filter screen cartridge comprises:
a coarse crushing section; and
fine screening pulping sections;
wherein the coarse crushing section and the fine screening pulping section are sequentially arranged along the conveying direction of the materials;
the circumference of the driving shaft in the coarse crushing section is connected with a plurality of radial first supporting rods, a plurality of layers of first supporting rods are arranged along the length direction of the driving shaft, and the overhanging ends of the first supporting rods are fixedly connected with T-shaped hammer sheets; and/or the number of the groups of groups,
the circumference of the driving shaft in the fine screening pulping section is connected with a plurality of radial second supporting rods, a plurality of layers of second supporting rods are arranged along the length direction of the driving shaft, and the overhanging ends of the second supporting rods are fixedly connected with a pulp plate type blade.
In one embodiment, the plate surface of the paddle blade is inclined to the longitudinal cross section of the driving shaft to form a fan blade; the paddle blade is used for generating wind power.
In one embodiment, the angle between the plate surface of the paddle blade and the longitudinal cross section of the drive shaft is 15-45 °.
In one embodiment, the slurry buffer hopper is arranged along the length direction of the first filtering screen cylinder, and a hydraulic stirring device is arranged in the slurry buffer hopper and used for pushing materials in the slurry buffer hopper to be sent into the dynamic dehydrator.
In one embodiment, the dynamic dehydrator comprises:
a second filter screen cartridge; and
the driving shaft is arranged in the second filtering screen cylinder in a penetrating way;
wherein, the circumference of the driving shaft is fixed with a propeller blade; a motor is fixed at the first end of the second filter screen cylinder, and the motor is connected with a driving shaft in a transmission way; the second end of the second filtering screen cylinder is provided with a squeezing outlet and an organic matter dry slag outlet.
In one embodiment, the drive shaft is tapered in the direction of feed of the material for dewatering of the pressed material.
According to one aspect of the application, an embodiment provides a fruit and vegetable garbage pretreatment system, which comprises the fruit and vegetable garbage pretreatment skid-mounted device and material conveying equipment; the material conveying equipment is used for conveying materials to the feed inlet.
According to the technical scheme, the conveyed fruit and vegetable garbage is subjected to coarse crushing, fine pulping and mechanical screening, the separated impurities can be buried and disposed, the organic slurry automatically flows into a dynamic dehydrator to be subjected to solid-liquid separation, high-concentration organic filtrate and organic dry residues are obtained, the high-concentration organic filtrate can be used for producing liquid fertilizer, the organic dry residues are used for producing organic fertilizer or feed protein, the fruit and vegetable garbage split-phase treatment is realized, and the subsequent recycling is facilitated. The fruit and vegetable garbage pretreatment skid-mounted device and the fruit and vegetable garbage pretreatment system are high in integration level, concise and elegant, high in stability, short in flow and small in occupied area, realize the quality and phase separation treatment of the fruit and vegetable garbage, facilitate the subsequent recycling utilization, and have remarkable reduction and recycling effects.
Compared with a conventional squeezing and filtering mode, the fruit and vegetable garbage pretreatment skid-mounted device and the fruit and vegetable garbage pretreatment system have the remarkable advantages that:
(1) The integrated level is high, the functions of crushing, fine pulping, mechanical screening, solid-liquid separation and the like are integrated, the flow is short and effective, and the occupied area is small;
(2) The reduction effect is obvious, and the reduction rate is improved by 50% -100%;
(3) High-purity fine mechanical screening is carried out, manual sorting is not needed, and the loss rate of organic matters is reduced by 50%;
(4) The skid-mounted equipment has strong movable performance, can be installed in a factory building, a container or a van, and can be moved to other projects for continuous use after one project is finished;
(5) High equipment stability, reliable operation, low investment, low maintenance requirement and low cost.
Drawings
FIG. 1 is a schematic structural view of a fruit and vegetable waste pretreatment skid-mounted device in an embodiment;
FIG. 2 is a schematic view of an inclined arrangement of paddle blades in one embodiment;
fig. 3 is a schematic diagram of a T-shaped hammer in an embodiment in elevation.
Reference numerals:
1-a housing; 2-fine pulping screening machine; 3-a dynamic dehydrator; 4-a slurry buffer hopper; 11-a feed inlet; 12-an organic slurry outlet; 13-sorting impurity outlet; 14-an organic filtrate port; 15-an organic matter dry slag outlet; 16-an odor port; 21-a first filter screen drum; 22-T-shaped hammer piece; 23-paddle blade; 24-driving shaft; 25-a first strut; 26-a second strut; 31-a second filter screen cartridge; 32-propeller blades; 33-a drive shaft; 41-a hydraulic stirring device; 5-supporting legs.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. In addition, in the present application, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
Example 1
Referring to fig. 1-3, an embodiment provides a fruit and vegetable garbage pretreatment skid-mounted device, which includes: a housing 1; wherein, the fine pulping sieving machine 2 is fixed in the shell 1 and is used for solid-liquid filtration by the first filtering sieving cylinder 21 after crushing materials; the slurry buffer hopper 4 is fixed below the fine pulping sieving machine 2 and is used for receiving slurry; the dynamic dehydrator 3 is arranged in the shell 1 and is fixed below the slurry buffer hopper 4; the dynamic dehydrator 3 is used for squeezing the slurry conveyed by the slurry buffer hopper 4. Further, a feed inlet 11 and an organic filtrate inlet 14 are arranged on the shell 1, the feed inlet 11 is connected with the fine pulping sieving machine 2, and the organic filtrate inlet 14 is connected with the dynamic dehydrator 3.
During the operation of the fruit and vegetable garbage pretreatment skid-mounted device, no manual sorting or manual intervention is needed, materials enter the fine pulping sieving machine 2 from the feed inlet 11 to be crushed, and the crushed materials are subjected to solid-liquid filtration by the first filter screen cylinder 21. Impurities on the first filter screen drum 21 are discharged outwardly from the sorted impurity outlet 13. The slurry flows out of the first filter screen drum 21 into the slurry buffer hopper 4 and is subsequently fed into the dynamic dehydrator 3. The dynamic dehydrator 3 is used for squeezing the slurry for dehydration, and the removed organic filtrate is collected by the organic filtrate port 14 and discharged outwards. And the organic matter dry slag generated by squeezing in the dehydration is discharged from an organic matter dry slag outlet 15. Adopt the fruit vegetables rubbish preliminary treatment sled dress device of this application, can be with the high-efficient separation processing of fruit vegetables rubbish, obtain to select separately impurity, organic filtrate and organic matter dry slag, export through different export, realize the fruit vegetables rubbish and divide matter split-phase treatment. The obtained solid residue has low water content and high concentration of organic matters in filtrate, and is convenient for subsequent resource utilization.
In one embodiment, the fine pulping screen 2 includes: the first filter screen drum 21 and the drive shaft 24; the driving shaft 24 is inserted into the first filter screen cylinder 21. Wherein, a plurality of crushing blades for crushing materials are fixed on the circumference of the driving shaft 24; a motor is fixed at the first end of the first filter screen drum 21, and the motor is in transmission connection with a driving shaft 24; the second end of the first filter screen cylinder 21 is provided with a sorted impurity outlet 13. The material in the first filter screen drum 21 is crushed while the crushing blade is driven to rotate by the rotation of the driving shaft 24. Meanwhile, strip-shaped meshes are uniformly distributed on the first filtering screen drum 21 to play roles in filtering and screening.
In one embodiment, the shell 1 is provided with an odor port 16, and the odor port 16 is arranged above the sorting impurity outlet 13, so that odor is conveniently pumped out, and the odor is prevented from overflowing.
In one embodiment, a support 5 is fixedly connected to the lower part of the housing 1. The support legs 5, the shell 1 and the frame body outside the shell 1 form a skid-mounted main body structure.
In one embodiment, the first filter screen cylinder 21 comprises: a coarse crushing section and a fine screening pulping section; wherein the coarse crushing section and the fine screening pulping section are sequentially arranged along the conveying direction of the materials; the circumference of the driving shaft 24 in the coarse crushing section is connected with a plurality of radial first supporting rods 25, the first supporting rods 25 are provided with a plurality of layers along the length direction of the driving shaft 24, and the overhanging ends of the first supporting rods 25 are fixedly connected with a T-shaped hammer 22; preferably, the T-shaped hammer 22 is provided as a movable type (see the description of the movable blade in the second embodiment); the circumference of the driving shaft 24 in the fine screening pulping section is connected with a plurality of radial second supporting rods 26, the second supporting rods 26 are provided with a plurality of layers along the length direction of the driving shaft 24, and the overhanging ends of the second supporting rods 26 are fixedly connected with the paddle type blade 23. The fruit and vegetable garbage falls into the feed inlet 11, firstly, the T-shaped hammer 22 at the front half section of the fine pulping screening machine 2 is utilized to impact, shear, tear and the like the fruit and vegetable garbage, and coarse crushing is completed; then, the crushed material enters a rear half fine screening pulping section, and is further cut, torn and beaten through a paddle blade 23 of the pulping section; the impact force, centrifugal force and wind force act together to cause the materials to be crushed and sieved; simultaneously, the gravity of the material causes the material to impact the first filter screen cylinder 21 in the frame body from the hammer head rotating at high speed; the materials smaller than the mesh size fraction in the crushed materials are discharged through the first filter screen drum 21, and the materials larger than the mesh size fraction are finally discharged outside the machine through the end part of the first filter screen drum 21; the method has the advantages that sorting impurities (such as plastics, chopsticks, fiber impurities and the like) with low water content and high-purity organic slurry with small particle size are obtained, and inorganic impurities are separated efficiently and thoroughly while pulping of organic matters is realized.
The wind power is generated as follows. In one embodiment, the paddle blade 23 has a plate surface inclined to the longitudinal cross section of the drive shaft 24 in the form of a fan blade; the paddle blade 23 is used to generate wind. Preferably, the included angle between the plate surface of the paddle blade 23 and the longitudinal cross section of the driving shaft 24 is 15-45 °.
In one embodiment, the length of the coarse crushing section is 1/3-1/2 of the length of the internal cavity; the length of the fine screening pulping section is 1/2-2/3 of the length of the inner cavity. Ensuring the effects of coarse crushing and further crushing.
In one embodiment, the slurry buffer hopper 4 is disposed along the length direction of the first filter screen drum 21, and a hydraulic stirring device 41 is disposed in the slurry buffer hopper 4 and is used for pushing the material in the slurry buffer hopper 4 to be sent to the dynamic dehydrator 3. Regardless of the viscosity and the water content of the screened and pulped organic slurry, the hydraulic stirring device 41 can ensure that the organic slurry is continuously and uniformly fed to the dynamic dehydrator 3 for solid-liquid separation, and the production efficiency and the solid-liquid separation effect of the device are obviously improved.
In one embodiment, the dynamic dehydrator 3 comprises: a second filter screen drum 31 and a drive shaft 33; the driving shaft 33 is penetrated in the second filter screen drum 31; wherein, the propeller blades 32 are fixed on the circumference of the driving shaft 33; a motor is fixed at the first end of the second filter screen drum 31, and the motor is connected with a driving shaft 33 in a transmission manner; the second end of the second filter screen drum 31 is provided with a squeezing outlet and an organic dry residue outlet 15. The screw blade 32 pushes the material continuously toward the press outlet, and the material is pressed to be dehydrated. Preferably, in one embodiment, the drive shaft 33 is tapered to increase in the direction of material transport for dewatering the pressed material. During the forward movement of the material with the propeller blades 32, the front material is extruded by the rear material to squeeze out water and flow out of the second filter screen drum 31; at the same time, the thicker reducing structure on the drive shaft 33 will also continuously squeeze the material and thus the moisture. The two combined actions improve the solid-liquid separation effect of the slurry, ensure that the water content of the organic matter dry slag after solid-liquid separation is low, and facilitate the subsequent recycling. Meanwhile, strip-shaped meshes are uniformly distributed on the second filter screen drum 31 to play a role in filtering. The filter diameters of the strip-shaped meshes on the first filter screen drum 21 and the second filter screen drum 31 are 1-5mm, so that the uniform particle size of the organic dry slag after solid-liquid separation is ensured.
The fruit and vegetable garbage pretreatment skid-mounted device integrates functions of coarse crushing, fine pulping, mechanical automatic screening, solid-liquid separation and the like, realizes the quality and phase separation treatment of fruit and vegetable garbage, is convenient for subsequent recycling, has high integration level, simplicity, large size, high stability, short flow, small occupied area and strong movable performance, and is suitable for comprehensive treatment of various occasions and various scale fruit and vegetable garbage.
Example two
Referring to fig. 1-3, an embodiment provides a fruit and vegetable garbage pretreatment skid-mounted device, and the following describes the technical scheme of the utility model according to the thought of the inventor, so that those skilled in the art are beneficial to be familiar with the thought of the utility model. The technical scheme of the utility model is fully understood by those skilled in the art, and the technical scheme is not limited to the description of the utility model.
A fruit and vegetable garbage pretreatment skid-mounted device comprises a shell 1. The fine pulping screening machine 2, the dynamic dehydrator 3 and the slurry buffer hopper 4 are integrated in the shell 1, meanwhile, a feed inlet 11 and an odor inlet 16 are arranged at the top of the shell 1, and an organic filtrate inlet 14 and an organic dry residue outlet 15 are arranged at the bottom of the shell. The fine pulping screen 2 is provided with a sorting impurity outlet 13, an organic slurry outlet 12 and a slurry buffer bucket 4. Further, the slurry buffer bucket 4 further comprises a hydraulic stirring device 41. Through this fruit vegetables rubbish preliminary treatment sled dress device, can be with the high-efficient separation processing of fruit vegetables rubbish, obtain to select separately impurity, high concentration organic filtrate and organic matter dry slag, export through different export, realize the fruit vegetables rubbish and divide matter split-phase treatment, be convenient for follow-up utilization.
In one embodiment, the inner cavity of the fine pulping sieving machine 2 is arranged in two sections, the front half part is a coarse crushing section, and the length is 1/3-1/2 of the length of the inner cavity; the second half part is a fine screening pulping section, and the length is 1/2-2/3 of the length of the inner cavity.
In one embodiment, a horizontal rotating shaft (a driving shaft 24) is arranged in the inner cavity of the fine pulping and screening machine 2, a crushing blade is arranged on the horizontal rotating shaft, a coarse crushing section is a T-shaped hammer 22, and a type is a movable blade (it can be understood that the T-shaped hammer 22 can be impacted by materials and autorotate in operation); the fine screening pulping section is a paddle blade 23 which is obliquely arranged, the angle is 15-45 degrees, and the type is a fixed knife.
In one embodiment, the slurry buffer bucket 4 is located below the fine pulping sieving machine 2, and the hydraulic stirring device 41 is located at the bottom of the slurry buffer bucket 4, and pushes materials to convey materials in horizontal reciprocating motion. Regardless of the viscosity and the water content of the screened and pulped organic slurry, the hydraulic stirring device 41 can ensure that the solid-liquid separation is continuously and uniformly carried out on the feeding of the dynamic dehydrator 3, and the production efficiency and the solid-liquid separation effect of the device are obviously improved.
In one embodiment, the inner cavities of the fine pulping screening machine 2 and the dynamic dewatering machine 3 are respectively provided with a filtering screen cylinder, and the filtering screen cylinder is provided with strip-shaped meshes, and the filtering diameter is 1-5mm. The solid-liquid separation effect of the slurry is improved, the uniform particle size and low water content of the organic matter dry slag after solid-liquid separation are ensured, and the subsequent recycling is facilitated.
According to the fruit and vegetable garbage pretreatment skid-mounted device, manual sorting or manual intervention is not needed, fruit and vegetable garbage is lifted and falls into the feed inlet 11, firstly, the front half section T-shaped hammer 22 of the fine pulping sieving machine 2 is utilized to impact, shear, tear materials and the like on the fruit and vegetable garbage, coarse crushing is completed, then the crushed materials enter the rear half section of the fine sieving pulping section, further cutting, tearing and beating are further carried out through the pulp plate type blade 23, and the materials are further crushed and sieved under the combined action of impact force, centrifugal force and wind force; simultaneously, the gravity of the materials is used for leading the materials to be flushed from a hammer head rotating at high speed to a first filtering screen drum 21 in the frame body, the materials with the size smaller than the screen mesh size in the crushed materials are discharged through the screen mesh, and the materials with the size larger than the screen mesh size are finally discharged out of the machine through the first filtering screen drum 21, so as to obtain sorting impurities (such as plastics, chopsticks, fiber impurities and the like) with low water content and high-purity and fine-grain-size organic slurry, and the inorganic impurities are efficiently and thoroughly separated while pulping the organic matters. Then, the organic slurry enters a dynamic dehydrator 3 to be continuously squeezed and dehydrated, and further organic filtrate and organic dry residues can be collected.
Example III
Referring to fig. 1-3, an embodiment provides a fruit and vegetable garbage pretreatment system, where the fruit and vegetable garbage pretreatment skid-mounted device and the material conveying equipment in the above embodiment; the material conveying device is used for conveying materials to the feed inlet 11.
In one embodiment, the overall height is high because the fine pulping screen 2 is positioned above the dynamic dewatering machine 3. The material conveying device is therefore preferably a lifting machine for lifting the material high into the feed opening 11.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (10)
1. Fruit vegetables rubbish preliminary treatment sled dress device, its characterized in that includes:
a housing;
a fine pulping screening machine which is fixed in the shell and is used for carrying out solid-liquid filtration by a first filtering screen cylinder after crushing materials;
the slurry buffer hopper is fixed below the fine pulping sieving machine and is used for receiving slurry; and
the dynamic dehydrator is arranged in the shell and is fixed below the slurry buffer hopper; the dynamic dehydrator is used for squeezing the slurry conveyed by the slurry buffer hopper;
the fine pulping and screening machine comprises a shell, wherein a feed inlet and an organic filtrate inlet are formed in the shell, the feed inlet is connected with a fine pulping and screening machine, and the organic filtrate inlet is connected with a dynamic dehydrator.
2. The fruit and vegetable waste pretreatment skid-mounted device of claim 1, wherein the fine pulping screen comprises:
the first filter screen cylinder; and
the driving shaft is arranged in the first filtering screen cylinder in a penetrating way;
wherein, a plurality of crushing blades for crushing materials are fixed on the circumference of the driving shaft; a motor is fixed at the first end of the first filtering screen drum, and the motor is in transmission connection with a driving shaft; the second end of the first filtering screen cylinder is provided with a sorting impurity outlet.
3. The fruit and vegetable garbage pretreatment skid-mounted device according to claim 2, wherein the shell is provided with an odor port, and the odor port is arranged above the impurity sorting outlet; and/or the number of the groups of groups,
the lower part of the shell is fixedly connected with a supporting leg.
4. The fruit and vegetable waste pretreatment skid-mounted device of claim 2, wherein the first filter screen cartridge comprises:
a coarse crushing section; and
fine screening pulping sections;
wherein the coarse crushing section and the fine screening pulping section are sequentially arranged along the conveying direction of the materials;
the circumference of the driving shaft in the coarse crushing section is connected with a plurality of radial first supporting rods, a plurality of layers of first supporting rods are arranged along the length direction of the driving shaft, and the overhanging ends of the first supporting rods are fixedly connected with T-shaped hammer sheets; and/or the number of the groups of groups,
the circumference of the driving shaft in the fine screening pulping section is connected with a plurality of radial second supporting rods, a plurality of layers of second supporting rods are arranged along the length direction of the driving shaft, and the overhanging ends of the second supporting rods are fixedly connected with a pulp plate type blade.
5. The fruit and vegetable garbage pretreatment skid-mounted device according to claim 4, wherein the plate surface of the paddle type blade is inclined to the longitudinal cross section of the driving shaft to form a fan blade; the paddle blade is used for generating wind power.
6. The fruit and vegetable waste pretreatment skid-mounted device according to claim 5, wherein an included angle between the plate surface of the paddle blade and the longitudinal cross section of the driving shaft is 15-45 degrees.
7. The fruit and vegetable garbage pretreatment skid-mounted device according to claim 1, wherein the slurry buffer hopper is arranged along the length direction of the first filter screen cylinder, and a hydraulic stirring device is arranged in the slurry buffer hopper and used for pushing materials in the slurry buffer hopper to be sent into the dynamic dehydrator.
8. The fruit and vegetable waste pretreatment skid-mounted device of claim 1, wherein the dynamic dehydrator comprises:
a second filter screen cartridge; and
the driving shaft is arranged in the second filtering screen cylinder in a penetrating way;
wherein, the circumference of the driving shaft is fixed with a propeller blade; a motor is fixed at the first end of the second filter screen cylinder, and the motor is connected with a driving shaft in a transmission way; the second end of the second filtering screen cylinder is provided with a squeezing outlet and an organic matter dry slag outlet.
9. The fruit and vegetable waste pretreatment skid-mounted device according to claim 8, wherein the driving shaft is gradually increased along the conveying direction of the material for dewatering the pressed material.
10. A fruit and vegetable waste pretreatment system, which is characterized by comprising the fruit and vegetable waste pretreatment skid-mounted device and material conveying equipment according to any one of claims 1-9; the material conveying equipment is used for conveying materials to the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908281.1U CN220371895U (en) | 2023-07-19 | 2023-07-19 | Fruit and vegetable garbage pretreatment skid-mounted device and pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321908281.1U CN220371895U (en) | 2023-07-19 | 2023-07-19 | Fruit and vegetable garbage pretreatment skid-mounted device and pretreatment system |
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| Publication Number | Publication Date |
|---|---|
| CN220371895U true CN220371895U (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321908281.1U Active CN220371895U (en) | 2023-07-19 | 2023-07-19 | Fruit and vegetable garbage pretreatment skid-mounted device and pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371895U (en) |
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2023
- 2023-07-19 CN CN202321908281.1U patent/CN220371895U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fruit and vegetable waste pre-treatment prying device and pre-treatment system Granted publication date: 20240123 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Head Office Business Department Pledgor: Chengdu Ruiyun Environmental Technology Co.,Ltd. Registration number: Y2024510000063 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |