CN216965747U - Garbage recycling automatic treatment system - Google Patents

Abstract

The utility model discloses a garbage recycling automatic processing system, which comprises: the device comprises a conveying mechanism, a crushing mechanism, a screening mechanism, a sorting mechanism and a forming mechanism; the screening mechanism can screen the materials crushed by the crushing mechanism into large-volume materials and small-volume materials, the screening mechanism can convey the large-volume materials to the first conveying assembly, and the first conveying assembly is connected with the crushing mechanism; the sorting mechanism can further screen the small-volume materials, and the forming mechanism is connected with the sorting mechanism and can form the materials into recyclable fuel particles. Insufficiently crushed material will be conveyed by the first conveyor assembly to the crushing mechanism for re-crushing and re-circulation into the screening mechanism. After treatment, renewable resources such as fuel particles, iron materials and the like can be obtained, so that the production and treatment of large garbage can be promoted to enter a more benign circulation process.

Description

Garbage recycling automatic treatment system

Technical Field

The utility model relates to the field of garbage treatment, in particular to a garbage recycling automatic treatment system and a treatment process.

Background

The large garbage means the weight of more than 5kg or the volume of more than 0.2m³Or waste with a unidirectional length of more than 1 m. And the garbage has strong integrity and the possibility of recycling or treating after being crushed. Because the large-size common garbage truck transfer vehicle is difficult to operate, the subsequent treatment after the operation is very troublesome. With the continuous reduction of earth resources, the resource utilization of large garbage has great significance for protecting the ecological environment. However, in the prior art, large garbage materials are too complicated and have uneven shapes and sizes, so that the garbage can only be used for non-efficient incineration, a large amount of usable materials are wasted, and the value of the large garbage cannot be fully utilized.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a garbage recycling automatic processing system which can process large garbage more regularly so as to facilitate recycling and subsequent reutilization processing.

The automatic garbage recycling system according to the first aspect of the utility model comprises: the device comprises a conveying mechanism, a crushing mechanism, a screening mechanism, a sorting mechanism and a forming mechanism; the crushing mechanism is connected with the conveying mechanism; the conveying mechanism comprises a first conveying assembly and a second conveying assembly, the screening mechanism can screen materials crushed by the crushing mechanism into large-volume materials and small-volume materials, the screening mechanism can convey the large-volume materials to the first conveying assembly, the screening mechanism can convey the small-volume materials to the second conveying assembly, and the first conveying assembly can drive the large-volume materials to move to the crushing mechanism; a sorting mechanism is connected with the second conveying assembly, the conveying mechanism comprises a third conveying assembly, and the sorting mechanism can further screen the small-volume material and convey the small-volume material onto the third conveying assembly after removing the ferrous components in the small-volume material; the forming mechanism is connected with the third conveying assembly and can form the materials transferred from the third conveying assembly into recyclable fuel particles.

The automatic garbage recycling treatment system provided by the embodiment of the utility model at least has the following beneficial effects: after conveying mechanism transported the material of pending to crushing mechanism department, crushing mechanism will carry out the breakage to the material to subtract the volume to the material. The material after the crushing mechanism is broken will transport screening mechanism department through conveying mechanism to be sieved by screening mechanism. Screening mechanism can sieve the material according to the volume of material to send the not complete bulky material of breakage back to crushing mechanism department through first conveyor components and carry out the breakage once more. And sufficiently crushed small-volume materials are conveyed to the sorting mechanism through the second conveying assembly, and the iron components in the materials are removed through the sorting mechanism. The materials with the iron components removed are conveyed to the forming mechanism by the third conveying assembly to be formed.

Insufficiently crushed material will be conveyed to the crushing mechanism via the first conveyor assembly to be crushed again and recycled into the screening mechanism again until the material is sufficiently crushed. Therefore, the materials can be fully crushed, and the iron components in the materials obtained after treatment can be more easily separated by the sorting mechanism, so that the iron materials are conveniently recovered. The renewable resources such as fuel particles, iron materials and the like can be obtained after the treatment, so that the production and treatment of large garbage can be promoted to enter a more benign circulation process, and the purpose of protecting the environment is achieved.

And, utilize screening mechanism to realize the automatic screening to the material to utilize first conveyor components to realize the automatic backward flow to the material, can realize higher degree automated processing effect, and also have the advantage that cost is cheaper for the broken operation of conventional a lot of, thereby reduce manpower and materials cost, and then make the treatment cost of major possession rubbish can be cheaper, major possession rubbish can obtain effective processing like this, can also bring the benefit for the enterprise simultaneously, consequently can also promote economic development effectively.

According to some embodiments of the utility model, the crushing mechanism comprises a first frame having a plurality of crusher rollers disposed thereon; first conveyor components includes first conveyer belt, the one end of first conveyer belt extends to the top of bits of broken glass roller, and the other end then stretches into in the screening mechanism.

According to some embodiments of the utility model, a nip is provided on the first frame, the nip being located above the crusher roll.

According to some embodiments of the utility model, the first frame is provided with a sealed cabin, the plurality of milling rollers are rotatably arranged at the lower part of the sealed cabin, and one end of the first conveying belt is arranged at the upper part of the sealed cabin.

According to some embodiments of the utility model, the screening mechanism comprises a dish screen and a second conveyor belt, the second conveyor belt is located below the dish screen and connected with the second conveyor assembly, a recovery channel is arranged above the dish screen, and the first conveyor assembly can drive materials in the recovery channel to move to the crushing mechanism.

According to some embodiments of the utility model, the sorting mechanism comprises an iron removal device capable of removing ferrous components from the material and an air separation machine capable of separating the material according to its weight.

According to some embodiments of the utility model, the iron removal device comprises a mounting frame, and a rotary belt and a magnetic separator are arranged on the mounting frame; the rotary belt is provided with a material stirring boss, and the magnetic separator can adsorb ferromagnetic metal on the rotary belt so that the material stirring boss can stir the material; the mounting rack is provided with a passageway through which the material stirring boss can pass.

According to some embodiments of the utility model, the sorting mechanism comprises a third conveyor belt and an iron removal mechanism, the second conveyor assembly being capable of transporting material onto the third conveyor belt; the iron removing mechanism can drive non-ferrous materials on the third conveying belt to leave the third conveying belt.

According to some embodiments of the utility model, the third conveying assembly comprises a storage box, and the third conveying assembly can drive the screened material of the sorting mechanism to move into the storage box.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an automatic garbage recycling system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the crushing mechanism of the automated waste recycling system shown in FIG. 1;

FIG. 3 is a schematic view of the screening mechanism of the automated waste recycling system shown in FIG. 1;

FIG. 4 is a schematic view of an iron removing device of the automatic garbage recycling system shown in FIG. 1;

fig. 5 is a schematic diagram of an air distribution machine of the automatic garbage recycling system shown in fig. 1.

Reference numerals: 100 is a conveying mechanism, 110 is a first conveying component, 120 is a feeding belt, 130 is a second conveying component, 140 is a third conveying belt, 150 is a third conveying component, 160 is a fourth conveying belt, and 170 is a blanking conveying belt;

200 is a crushing mechanism, 210 is a first frame, 220 is a sealed cabin, 230 is a box-shaped part, 240 is a pressing device, 250 is a crushing roller and 260 is a driving motor;

300 is a screening mechanism, 310 is a second frame, 320 is a feeding frame, 330 is a disc screen, 350 is a second conveying belt, and 360 is a recovery channel;

400 is a sorting mechanism, 410 is an iron removing device, 411 is an iron removing motor, 413 is a rotary belt, 414 is a magnetic separator, 415 is a material stirring boss, 416 is a passageway, 418 is a mounting frame, 420 is an air separation machine, 421 is a vibrating feeder, 422 is a separation cabin, 423 is an adsorption device, 424 is a fan and 425 is a support frame;

600 is a material storage box;

700 is a forming mechanism;

800 is a dust removing device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, an automatic garbage recycling system includes: the device comprises a conveying mechanism 100, a crushing mechanism 200, a screening mechanism 300, a sorting mechanism 400 and a forming mechanism 700; the crushing mechanism 200 is connected with the conveying mechanism 100; the screening mechanism 300 is connected with the conveying mechanism 100, the conveying mechanism 100 comprises a first conveying assembly 110 and a second conveying assembly 130, the screening mechanism 300 can screen materials crushed by the crushing mechanism 200 into large-volume materials and small-volume materials, the screening mechanism 300 can convey the large-volume materials to the first conveying assembly 110, the screening mechanism 300 can convey the small-volume materials to the second conveying assembly 130, and the first conveying assembly 110 is connected with the crushing mechanism 200; the sorting mechanism 400 is connected with the second conveying assembly 130, the conveying mechanism 100 comprises a third conveying assembly 150, and the sorting mechanism 400 can further screen small-volume materials and convey the small-volume materials onto the third conveying assembly 150 after removing ferrous components in the small-volume materials; the forming mechanism 700 is coupled to the third conveyor assembly 150 and is capable of forming the material conveyed on the third conveyor assembly 150 into recyclable fuel particles. After the conveying mechanism 100 conveys the material to be processed to the crushing mechanism 200, the crushing mechanism 200 will crush the material, so as to reduce the volume of the material. The material crushed by the crushing mechanism 200 is conveyed to the sieving mechanism 300 through the conveying mechanism 100 and is sieved by the sieving mechanism 300. The sifting mechanism 300 is capable of sifting the material according to its volume and feeding the large volume material that is not completely crushed back to the crushing mechanism 200 for re-crushing via the first conveyor assembly 110. The small volume of material that is sufficiently crushed is conveyed to the sorting mechanism 400 by the second conveying assembly 130, and the ferrous components in the small volume of material are removed by the sorting mechanism 400. The material with the removed iron component is transported to the forming mechanism 700 by the third transporting assembly 150 for forming operation. Insufficiently crushed material will be conveyed by the first conveyor assembly 110 to the crushing mechanism 200 for re-crushing and re-circulation into the sizing mechanism 300 until the material is sufficiently crushed. Therefore, the materials can be fully crushed, and the iron components in the treated materials can be more easily separated by the sorting mechanism 400, so that the iron materials can be conveniently recovered. The renewable resources such as fuel particles, iron materials and the like can be obtained after the treatment, so that the production and treatment of large garbage can be promoted to enter a more benign circulation process, and the purpose of protecting the environment is achieved. And, utilize screening mechanism 300 to realize the automatic screening to the material to utilize first conveyor components 110 to realize the automatic backward flow to the material, can realize higher degree automated processing effect, and also have the advantage that cost is cheaper for the broken operation of conventional a lot of, thereby reduce manpower and materials cost, and then make the treatment cost of major possession rubbish can be cheaper, major possession rubbish can also can bring the benefit for the enterprise simultaneously effectively like this, consequently can also promote economic development effectively.

Specifically, the conveying mechanism 100 is a chain plate machine. Of course, the conveying mechanism 100 may also be composed of other components, such as a robot (not shown). The specific implementation manner can be adjusted according to actual needs, and is not limited herein.

In certain embodiments, referring to fig. 2, the crushing mechanism 200 includes a first frame 210, the first frame 210 having a plurality of crusher rollers 250 disposed thereon; the first conveyor assembly 110 includes a first conveyor belt having one end extending above the crusher rollers 250 and the other end extending into the sifting mechanism 300. After the conveyor mechanism 100 transports material onto the crusher rollers 250, each of the crusher rollers 250 rotates. The material will fall into the gap between two adjacent crushing rollers 250 and be extruded by the two crushing rollers 250, thereby achieving the purpose of crushing the material. The crushing of the material by the crushing roller 250 can be realized, and the adjustment of the target value of the crushing can be realized by adjusting the gap between the crushing rollers 250, so that the crushing roller has the advantage of wide applicability.

Specifically, there are two crushing rollers 250, and the two crushing rollers 250 are respectively connected to driving motors 260. Of course, the number of spit rolls 250 is not exclusive and may be three, four, or other numbers. The specific implementation manner may be adjusted accordingly according to actual needs, and is not limited herein.

In certain embodiments, referring to fig. 2, a nip 240 is disposed on the first frame 210, and the nip 240 is located above the crusher roll 250. The material pressing device 240 can preliminarily press the material before the material enters the gaps between the plurality of crushing rollers 250, so that the volume of the material is preliminarily reduced, and the material can smoothly enter the gaps of the crushing rollers 250.

In some embodiments, referring to fig. 2, the first frame 210 is provided with a capsule 220, a plurality of crushing rollers 250 are rotatably provided at a lower portion of the capsule 220, and one end of the first conveyor belt is mounted at an upper portion of the capsule 220. The material crushing roller 250 is arranged in the sealed cabin 220, so that pollutants such as smoke dust and the like generated when the material crushing roller 250 crushes the material again can be isolated in the sealed cabin 220, workers outside the sealed cabin 220 cannot be affected, and a safer and more comfortable working environment is provided for the workers.

Specifically, the lower portion of the capsule 220 is provided with a box-shaped portion 230, the crusher roller 250 is rotatably installed in the box-shaped portion 230, and the upper portion of the capsule 220 is provided with an opening through which the first conveyor assembly 110 passes and extends into the capsule 220.

Further, the first conveying device is a conveyor belt.

In some embodiments, referring to fig. 3, the sieving mechanism 300 includes a dish screen 330 and a second conveyor belt 350, the second conveyor belt 350 is located below the dish screen 330 and connected to the second conveyor assembly 130, a recycling channel 360 is disposed above the dish screen 330, and the first conveyor assembly 110 can move the material in the recycling channel 360 to the crushing mechanism 200. The disc screen 330 is one of the conventional screening mechanisms 300, and is configured by disposing a plurality of screening discs on a roller and moving the material by rolling the roller. After the conveying mechanism 100 drives the crushed material to move onto the disc screen 330, the disc screen 330 will rotate and drive the material to move. When the materials move on the disc screen 330, the materials with the volume smaller than the roller gap of the disc screen 330 will fall off the disc screen 330 and fall onto the second conveyor belt 350; while the material with a volume larger than the drum gap of the disc screen 330 will continue to move on the disc screen 330 to the recycling chute 360 and be returned to the crushing mechanism 200 for re-crushing by the first conveying assembly 110. The dish sieve 330 can effectively sieve out materials with different volumes, and can drive the materials to move to the first conveying assembly 110 or the second conveying assembly 130 for subsequent conveying, so that the dish sieve has the advantages of simple and effective sieving process and convenience in subsequent operation.

Specifically, the disc screen 330 and the second conveyor belt 350 are disposed on the second frame 310, the feeding belt 120 is disposed below the milling roller 250, the feeding frame 320 is disposed at the front of the disc screen 330, the conveyor belt is connected to the feeding frame 320, and the feeding frame 320 is connected to the upper side of the disc screen 330.

In certain embodiments, referring to fig. 4 and 5, the sorting mechanism 400 includes an iron removal device 410 and an air separation machine 420, the iron removal device 410 being capable of removing a ferrous component from the material, the air separation machine 420 being capable of separating the material according to its weight. The iron removing device 410 can remove iron components in the materials, and the air separator 420 can take away components such as wood materials in the materials, so that recyclable components such as plastic materials suitable for forming are left in the materials, and the forming mechanism 700 can conveniently perform forming operation on the materials.

In some embodiments, referring to fig. 4, the iron removal device 410 comprises a mounting frame 418, a rotary belt 413 and a magnetic separator 414 are arranged on the mounting frame 418; the rotary belt 413 is provided with a material shifting boss 415, and the magnetic separator 414 can adsorb ferromagnetic metal on the rotary belt 413 so that the material shifting boss 415 can shift materials; the mounting frame 418 is provided with a passage 416 through which the material ejecting boss 415 can pass. The magnetic separator 414 magnetically attracts the metal material on the first transport section so that it moves close to the rotating belt 413. When the rotary belt 413 rotates, the material stirring boss 415 is driven to rotate together, and the metal substances adsorbed close to the rotary belt 413 are stirred by the material stirring boss 415 to move together, so that the purpose of separating the metal substances from the non-metal substances on the first conveying section is achieved. When the space between the material-ejecting boss 415 and the passage 416 is smaller than the volume of the metal material, the metal material will be extruded, so that the metal material is separated from the rotary belt 413, and the metal material can fall to the second transportation section and be crushed subsequently.

Specifically, the mounting rack 418750 is provided with an iron removing motor 411, and the driving motor 260 is connected with the revolving belt 413 through a transmission chain and can drive the revolving belt to rotate.

In some embodiments, referring to fig. 5, the air separation machine 420 includes a support frame 425, and a vibrating feeder 421, a separation cabin 422, and an adsorption device 423 are disposed on the support frame 425; the vibrating feeder 421 is connected with the transport mechanism, the vibrating feeder 421 and the adsorption device 423 are both communicated to the upper part of the separation cabin 422, the lower part of the separation cabin 422 is connected with the transport mechanism, and at least one inner side wall staggered with the movement direction of the garbage is arranged in the separation cabin 422. After receiving the material, the vibrating feeder 421 can vibrate the material to transport the material, so that the material uniformly enters the upper part of the air distribution machine 420. When the material moves in the hollow machine 420 in a free falling manner, the material is blocked by the inner side wall which is staggered with the moving direction of the material. Because the impact when different weight's material and inside wall contact is different, consequently different weight's material will be broken up by the inside wall. At this time, under the adsorption action of the adsorption device 423, light materials with light weight, such as light drifts and soil, will be absorbed into the adsorption device 423; while heavier material, which is heavier, continues to fall to the bottom of the separation chamber 422. Therefore, the heavy material and the light material can be simply and directly separated relatively, and the next separation process is convenient.

In certain embodiments, referring to fig. 1, the forming unit comprises a homogenizing box and a pelletizer through which the transport mechanism passes in sequence, the pelletizer being capable of pressing the separated light materials into RDF fuel pellets. The even workbin can mix the light material to make the light material can enter the granulator more evenly. The granulator can punch and mold the mixed light materials in a reciprocating mode, and therefore the volume size and the contained heat value of the formed RDF fuel particles tend to be uniform. The forming process can increase the heat value of the light material by four times, and has the advantages of easy transportation and storage.

In some embodiments, referring to fig. 1, the system further comprises a dust removal system, wherein at least one of the crushing unit, the sieving unit, the purifying unit and the forming unit is connected with a dust removal pipeline, and the dust removal system can reduce dust generated in the processing process through the dust removal pipeline. Big piece rubbish has the tiny dust of a lot of hair velvet in the processing procedure, and dust pelletizing system then can clear away the share through the dust removal pipeline to keep processing the clean and tidy and guarantee processing personnel's safety in place.

Specifically, the dust removing system comprises a spraying system and a cyclone collector, and the spraying system can spray at least one of the crushing unit, the screening unit, the purifying unit and the forming unit through a dust removing pipeline. The spraying system acts on the nozzle through a high-pressure principle to form small fog-like water drops, and the large garbage dust is easy to absorb moisture and can quickly descend due to a gravity principle. So as to achieve the aim of dust fall. The crushing operation is performed in the first and second capsule 220 and 220, so that dust can be effectively prevented from leaking into a workshop and causing damage to the safety and health of workers. Meanwhile, a cyclone collector and a spraying system are added at positions possibly leaked in the whole line, and dust settling and removing operations are carried out by two pipes, so that the working environment is improved, and the health of workers is guaranteed.

In certain embodiments, referring to fig. 1, the sorting mechanism 400 includes a third conveyor belt 140 and an iron removal mechanism, the second conveyor assembly 130 being capable of transporting material onto the third conveyor belt 140; the iron removal mechanism can drive the non-ferrous material on the third conveyor belt 140 to leave the third conveyor belt 140. The third conveyor belt 140 can transport not only the screened material but also the remaining ferrous components after sorting, thereby facilitating recovery and subsequent reuse of the ferrous material.

In some embodiments, referring to fig. 1, the third conveying assembly 150 includes a storage box 600, and the third conveying assembly 150 can move the screened material of the sorting mechanism 400 into the storage box 600. Utilize storage case 600 to carry out same storage to the material earlier, stir the material in storage case 600 afterwards, can make the material before getting into forming mechanism 700 more even effectively to the forming mechanism 700 of being convenient for carries out the shaping operation. Moreover, the storage of the material storage box 600 can also reduce the overload times of the forming mechanism 700, so as to reduce the burden of the forming mechanism 700, and further avoid or reduce the possible damage condition of the forming mechanism 700.

Specifically, the storage box 600 is connected to the forming mechanism 700 through the fourth conveyor belt 160, and the forming mechanism 700 is connected to the feeding conveyor belt 170.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (9)

1. A garbage recycling automatic processing system is characterized by comprising:

a conveying mechanism (100);

a crushing mechanism (200) connected with the conveying mechanism (100);

the screening mechanism (300), the conveying mechanism (100) comprises a first conveying assembly (110) and a second conveying assembly (130), the screening mechanism (300) can screen materials crushed by the crushing mechanism (200) into large-volume materials and small-volume materials, the screening mechanism (300) can convey the large-volume materials onto the first conveying assembly (110), the screening mechanism (300) can convey the small-volume materials onto the second conveying assembly (130), and the first conveying assembly (110) can drive the large-volume materials to move to the crushing mechanism (200);

a sorting mechanism (400) connected to the second conveyor assembly (130), the conveyor mechanism (100) including a third conveyor assembly (150), the sorting mechanism (400) being capable of further screening the small volume material and conveying the small volume material onto the third conveyor assembly (150) after removing the ferrous components therefrom;

and the forming mechanism (700) is connected with the third conveying assembly (150) and can form the materials transferred from the third conveying assembly (150) into recyclable fuel particles.

2. The automatic garbage recycling system according to claim 1, wherein:

the crushing mechanism (200) comprises a first frame (210), and a plurality of crushing rollers (250) are arranged on the first frame (210);

the first conveyor assembly (110) includes a first conveyor belt having one end extending above the crusher roller (250) and another end extending into the sifting mechanism (300).

3. The automatic garbage recycling system according to claim 2, wherein:

a material pressing device (240) is arranged on the first machine frame (210), and the material pressing device (240) is located above the crushing roller (250).

4. The automatic garbage recycling system according to claim 2, wherein:

a sealed cabin (220) is arranged on the first rack (210), the plurality of crushing rollers (250) are rotatably arranged at the lower part of the sealed cabin (220), and one end of the first conveying belt is arranged at the upper part of the sealed cabin (220).

5. The automatic garbage recycling system according to claim 1, wherein:

screening mechanism (300) include dish sieve (330) and second conveyer belt (350), second conveyer belt (350) are located the below of dish sieve (330) and with second conveyor components (130) are connected, the top of dish sieve (330) is provided with recovery passageway (360), first conveyor components (110) can drive the material motion in recovery passageway (360) extremely crushing mechanism (200) department.

6. The automatic garbage recycling system according to claim 1, wherein:

the sorting mechanism (400) comprises an iron removal device (410) and an air separation machine (420), wherein the iron removal device (410) can remove iron components in the materials, and the air separation machine (420) can separate the materials according to the weight of the materials.

7. The automatic garbage recycling system according to claim 6, wherein:

the iron removing device (410) comprises a mounting rack (418), and a rotary belt (413) and a magnetic separator (414) are arranged on the mounting rack (418); the rotary belt (413) is provided with a material stirring boss (415), and the magnetic separator (414) can adsorb ferromagnetic metal on the rotary belt (413) so that the material stirring boss (415) can stir materials; the mounting frame (418) is provided with a passage (416) through which the material stirring boss (415) can pass.

8. The automatic garbage recycling system according to claim 1, wherein:

the sorting mechanism (400) comprises a third conveyor belt (140) and an iron removal mechanism, and the second conveyor assembly (130) can convey materials onto the third conveyor belt (140); the iron removal mechanism can drive non-ferrous material on the third conveyor belt (140) to leave the third conveyor belt (140).

9. The automatic garbage recycling system according to claim 1, wherein:

the third conveying assembly (150) comprises a storage box (600), and the third conveying assembly (150) can drive the materials screened by the sorting mechanism (400) to move into the storage box (600).

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