CN114146637A

CN114146637A - Solid waste treatment device and treatment method thereof

Info

Publication number: CN114146637A
Application number: CN202111294751.5A
Authority: CN
Inventors: 王晓寒
Original assignee: Anhui Fencheng Information Technology Co ltd
Current assignee: Anhui Fencheng Information Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-08

Abstract

The invention discloses a solid waste treatment device and a treatment method thereof, wherein the treatment method comprises the following steps: processing agency, processing agency include stirring extrusion part, heater block, cooling part and processing bucket, and the stirring extrusion part sets up in processing barrel head portion, and heater block and cooling part all set up in processing bucket, and the stirring extrusion part includes the reduction gear, and the reduction gear sets up in processing barrel head portion, and the output fixedly connected with of reduction gear has first pivot, rotates and runs through processing bucket and extend to its inboard. According to the invention, the solid waste is chopped by the cutting ring, the cut powder falls onto the extrusion plate after being screened by the screening net, the extrusion wheel rolls and extrudes the powder of the solid waste, the scraping plate can prevent the powder of the solid waste from being accumulated on the extrusion plate to be made into solid waste particles, and the made solid waste particles can be directly used and are divided into combustion raw materials, livestock feed or land fertilizer according to different additives.

Description

Solid waste treatment device and treatment method thereof

Technical Field

The invention belongs to the technical field of agricultural waste straw treatment, and particularly relates to a solid waste treatment device and a treatment method thereof.

Background

The conversion from solid waste to useful substances is called the comprehensive utilization of the solid waste, or called the resource utilization of the solid waste, namely the resource utilization of the solid waste refers to the comprehensive utilization of the solid waste to make the solid waste become available secondary resources, and the solid waste comprises building material production, agricultural fertilizer production and energy recovery.

Straw is a general term of stem and leaf (ear) parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (generally coarse grain) after seeds are harvested, more than half of products of crop photosynthesis exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a renewable biological resource with multiple purposes, is also a coarse feed, and is characterized in that the content of coarse fibers is high (30-40 percent), and contains lignin and the like, lignin cellulose can not be utilized by pigs and chickens, but can be absorbed and utilized by ruminants such as cows and sheep, once most of the straw is burnt by farmers, then burnt plant ash is buried into the land for fertilization, a large amount of smoke dust is generated during burning, burning is forbidden to burn, and the existing straw is used for power generation and fertilizer retting of livestock except a small amount of the livestock, most all pile up on the farmland or raise the livestock, but because the crude fiber content of straw is higher, the livestock need pass through the ammoniation before eating, and the operation of ammoniation is comparatively troublesome, causes a large amount of straws to pile up in the farmland, and the straw degradation of direct landfill needs a large amount of time for the fertilization volume of the second year improves, has caused the wasting of resources.

In order to solve the problems, the patent document with the publication number of CN110419343A discloses a straw fertilizer making device for rural solid waste treatment, which enables straws to be directly conveyed and crushed through a crushing cylinder before fertilizer making through a fixing base, a feeding box, a crushing cutter set and a water spraying device, avoids the trouble of manual carrying, improves the crushing efficiency of the straws, can be directly mixed with water for conveying after crushing, and adds fermentation liquor and nutrient elements in the conveying process, thereby reducing the time required by straw mixing, improving the mixing efficiency of the straws, simultaneously discharging in a loose state, effectively improving the fertilizer spreading efficiency, but when the device is used, the mixing of the fermentation liquor and the straws is not heated, so that the fermentation time is longer, the fermentation is complete after 7-12 days, and the fertilizer spreading is carried out without fermentation, the fertilizing effect is greatly reduced, and the device can only make the straws into powder, and if the straws are made into feed or fuel, the straws need to be pressed separately.

Disclosure of Invention

The invention aims to: cut up solid waste through the cutting circle, the solid waste granule that adds different additives and can make the completion when cutting up possess different effects, first pivot stirs solid waste and additive through the arch of outer wall during the cutting, the heater strip heats simultaneously, it is better to make the mixed stirring effect, the garrulous end after the cutting will fall on the stripper plate after the screening through screening net, the stripper plate rolls and extrudees solid waste's garrulous end, the scraper blade can prevent that solid waste's garrulous end from piling up on the stripper plate, make solid waste granule, stir through cutting many times, and the solid waste granule of making through the heating mixture, nitrify and the bonding effect better, can directly use, divide into burning raw materials according to the additive difference simultaneously, livestock fodder or soil fertilizer.

The technical scheme adopted by the invention is as follows: a solid waste treatment apparatus comprising:

the processing mechanism comprises a stirring extrusion part, a heating part, a cooling part and a processing barrel, wherein the stirring extrusion part is arranged at the bottom of the processing barrel, the heating part and the cooling part are both arranged in the processing barrel, the stirring extrusion part comprises a speed reducer, the speed reducer is arranged at the bottom of the processing barrel, the output end of the speed reducer is fixedly connected with a first rotating shaft, the rotating shaft penetrates through the processing barrel and extends to the inner side of the processing barrel, the outer wall of the first rotating shaft is fixedly connected with a cutting ring, the inner part of the processing barrel is fixedly connected with an extrusion plate, the outer wall of the processing barrel above the extrusion plate is fixedly connected with four rotating rods, the outer walls of the four rotating rods are respectively sleeved with an extrusion wheel, one side of the speed reducer is provided with a first motor, the output end of the first motor is fixedly connected with the input end of the speed reducer, and the inner part of the processing barrel is fixedly connected with the processing barrel, said at the lower side; and the conveying and cutting mechanism is arranged above the processing barrel and is used for cutting the solid garbage in advance.

Wherein, the heater block includes the division board, division board fixed connection is in processing bucket inner wall, the top fixedly connected with guide ring of division board, the internally mounted of division board is provided with the heater strip.

Wherein, the cooling part includes the guide board, guide board fixed connection is in the inside bottom surface of processing bucket, a plurality of fin of bottom fixedly connected with of guide board, the discharge gate has been seted up to one side of guide board.

Wherein, transportation cutting mechanism is including handling the case, it sets up in the top of processing bucket to handle the case, the top installation of handling the case is provided with the second motor, the top of handling the case is run through and is provided with the second pivot, the outer wall of second pivot is seted up threadedly, the outer wall of second pivot and the output of second motor are all fixed the cover and are equipped with the runner, two connect through belt transmission between the runner.

Wherein, transportation cutting mechanism still includes the mounting bracket, mounting bracket fixed connection is in the inside of handling the case, the top of mounting bracket is run through and is provided with two restriction poles, two the bottom fixedly connected with cutter of restriction pole, one side fixedly connected with installation piece of cutter, the bottom surface of installation piece is run through to the bottom of second pivot, handle a plurality of conveying poles of one side fixedly connected with that the processing bucket was kept away from to the case, the internally mounted of handling the case is provided with the conveyer belt, the output of conveyer belt is located the top of processing bucket.

The top end of the extrusion plate is provided with a plurality of extrusion holes, and the plurality of extrusion holes are all of C-shaped structures.

Four the equal fixedly connected with scraper blade of one end that first pivot was kept away from to the dwang, the bottom of stripper plate and screening net all is provided with controllable switch board.

The top end of the processing barrel is connected with a barrel cover through a hinge, a guide pipe is inserted into the top end of the barrel cover, a flow divider is arranged at the bottom end of the barrel cover, and a plurality of spray heads are arranged at the output end of the flow divider.

The treatment box is internally provided with a guide fan, and the front surface of the treatment box is provided with a control box.

A method of treating a solid waste treatment plant comprising the steps of:

s1, transportation and preliminary cutting: on putting the conveying pole with solid-state rubbish, start conveying pole and guide fan, the conveying pole drives solid-state rubbish and removes the mounting bracket, and solid-state rubbish removal will be stirred to rotatory guide fan, starts the second motor, and the second motor drives the installation piece and carries out up-and-down reciprocating motion, and solid-state rubbish after the cutting will be through the conveyer belt remove to the processing bucket in.

S2, chopping, stirring and mixing: the first motor is started, the first motor enables the first rotating shaft to rotate through speed reduction and conduction of the speed reducer, the first rotating shaft drives the cutting ring on the outer wall to cut and smash solid garbage, the heating wire is started simultaneously, the adhesive, the ammonia oxidizing bacteria agent, the nitrifying bacteria agent and water are added through the introducing pipe, and the cut powder falls onto the extrusion plate after screening through the screening net.

S3, extrusion forming: four dwangs drive through first pivot and produce the rotation, make the broken end of extrusion wheel to solid-state rubbish roll and extrude for solid-state rubbish is made the solid-state rubbish granule through the restriction in the extrusion hole on the stripper plate when the broken end of solid-state rubbish condenses.

S4, discharging the cooled particles: the solid-state rubbish granule after the shaping falls on the guide board, and the heat of granule will dispel the heat through the guide board on the fin, discharges the waste product granule after processing is accomplished through the discharge gate through the fin.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

(1) according to the invention, the cutting ring is driven to rotate by the first motor, so that solid waste is cut, different additives are added during cutting, so that finished solid waste particles have different effects, the solid waste and the additives are stirred by the first rotating shaft through the bulges on the outer wall during cutting, meanwhile, the heating wire is heated, so that the mixing and stirring effects are better, after moisture in the solid waste is evaporated, cut powder falls onto the extrusion plate after being screened by the screening net, the extrusion wheel rolls and extrudes the powder of the solid waste, so that the powder of the solid waste is condensed after passing through the extrusion holes on the extrusion plate, and the prepared solid waste particles can be divided into combustion raw materials, livestock feed or land fertilizer according to different additives.

(2) According to the invention, the conveying rod drives the solid garbage to move, manual carrying is not needed, the rotating guide fan stirs the solid garbage to move, the solid garbage is prevented from being clamped at the clamping opening, the conveying belt drives the solid garbage to move into the processing barrel, the guide plate on one side of the conveying belt assists in moving the solid garbage, the second motor drives the cutter to pre-cut the stacked solid garbage, the damage of a cutting ring caused by the overlarge volume of the solid garbage is prevented, meanwhile, the stirring and mixing effect can be effectively improved for the chopped solid garbage, and the limiting rod can prevent the cutter from being damaged or the solid garbage from being incompletely cut.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of a processing barrel of the present invention;

FIG. 3 is a front view of a cutting ring of the present invention;

FIG. 4 is a front view of the extrusion wheel of the present invention;

fig. 5 is a front view of the guide plate of the present invention;

fig. 6 is a bottom view of the tub cover of the present invention;

FIG. 7 is a cross-sectional view of a treatment tank of the present invention;

FIG. 8 is a front view of the wheel of the present invention;

FIG. 9 is a front view of the guide fan of the present invention;

fig. 10 is a rear view of the mount of the present invention.

The labels in the figure are: 1. a processing mechanism; 2. a stirring and extruding component; 201. a speed reducer; 202. a first rotating shaft; 203. cutting a ring; 204. a pressing plate; 205. rotating the rod; 206. an extrusion wheel; 207. a first motor; 208. screening a net; 3. a heating member; 301. a partition plate; 302. a guide ring; 303. heating wires; 4. a cooling member; 401. a guide plate; 402. a heat sink; 5. a transport cutting mechanism; 501. a treatment tank; 502. a second motor; 503. a second rotating shaft; 504. a rotating wheel; 505. a mounting frame; 506. a restraining bar; 507. a cutter; 508. mounting a sheet; 509. a transfer rod; 510. a conveyor belt; 6. a squeegee; 7. a barrel cover; 8. an introducing pipe; 9. a flow divider; 10. a spray head; 11. a guide fan; 12. and (5) processing the barrel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one, see fig. 1-5: a solid waste treatment apparatus comprising: the processing mechanism 1 comprises a stirring extrusion part 2, a heating part 3, a cooling part 4 and a processing barrel 12, wherein the stirring extrusion part 2 is arranged at the bottom of the processing barrel 12, the heating part 3 and the cooling part 4 are both arranged in the processing barrel 12, the stirring extrusion part 2 comprises a speed reducer 201, the structure and the principle of the speed reducer 201 belong to the prior art, detailed description is omitted, the model can be selected according to the actual use condition, the speed reducer 201 is arranged at the bottom of the processing barrel 12, the output end of the speed reducer 201 is fixedly connected with a first rotating shaft 202, the first rotating shaft 202 penetrates through the processing barrel 12 and extends to the inner side of the processing barrel 202 in a rotating manner, the outer wall of the first rotating shaft 202 is fixedly connected with a cutting ring 203, the inner part of the processing barrel 12 is fixedly connected with an extrusion plate 204, the outer wall of the processing barrel 12 above the extrusion plate 204 is fixedly connected with four rotating rods 205, and the outer walls of the four rotating rods 205 are all sleeved with extrusion wheels 206, a first motor 207 is arranged on one side of the speed reducer 201, the structure and principle of the first motor 207 belong to the prior art, detailed description is omitted, the type can be selected according to the actual use condition, the output end of the first motor 207 is fixedly connected with the input end of the speed reducer 201, the interior of the processing barrel 12 is fixedly connected with 208 and is positioned on the lower side of the processing barrel 203; and a transportation cutting mechanism 5 arranged above the processing barrel 12 and used for cutting solid garbage in advance, wherein the heating component 3 comprises a partition plate 301, the partition plate 301 is fixedly connected inside the processing barrel 12, the top end of the partition plate 301 is fixedly connected with a guide ring 302, a heating wire 303 is arranged inside the partition plate 301, the cooling component 4 comprises a guide plate 401, the guide plate 401 is fixedly connected with the bottom surface of the processing barrel 12, the bottom of the guide plate 401 is fixedly connected with a plurality of radiating fins 402, one side of the guide plate 401 is provided with a discharge hole, the top end of the extrusion plate 204 is provided with a plurality of extrusion holes which are of a C-shaped structure, one end of each of four rotating rods 205 is fixedly connected with a scraper 6, the bottoms of the extrusion plate 204 and the screening net 208 are respectively provided with a controllable switch plate, the top end of the processing barrel 12 is connected with a barrel cover 7 through a hinge, and the top end of the barrel cover 7 is inserted with a guide pipe 8, the bottom end of the barrel cover 7 is provided with a diverter 9, the structure and principle of the diverter 9 belong to the prior art, and for omitting space, the structure and principle are not described in detail, the type can be selected according to actual use conditions, the output end of the diverter 9 is provided with a plurality of spray heads 10, solid garbage is moved into a processing barrel 12, a first motor 207 is started, the first motor 207 rotates a first rotating shaft 202 through the deceleration and conduction of a reducer 201, the first rotating shaft 202 drives a cutting ring 203 on the outer wall to cut and smash the solid garbage, a heating wire 303 is started during cutting and smashing, meanwhile, an adhesive and water mist are sprayed through a guide-in pipe 8, the mixing effect of the solid garbage fragments and the adhesive is improved by the heating wire 303, the effect of a finished product is improved, the sprayed water mist can prevent smoke dust from being generated during mixing, if the produced product is a combustion raw material, a decomposition agent and an ammonia oxidizing agent are additionally sprayed, meanwhile, the temperature is increased during mixing, sprayed water mist is evaporated to dryness, if the produced product is used as feed particles, an ammonia oxidizing bacterium agent and a nitrifying bacterium agent need to be additionally added, if the produced product is land fertilizer, the produced product does not need to be completely evaporated to dryness, the cut powder falls onto the extrusion plate 204 after being screened by the screening net 208, the four rotating rods 205 are driven by the first rotating shaft 202 to rotate, the extrusion wheel 206 rolls and extrudes the powder of the solid garbage, the powder of the solid garbage is condensed and limited by extrusion holes in the extrusion plate 204 to form solid garbage particles, and the prepared solid garbage particles can be divided into combustion raw materials, livestock feed or land fertilizer according to different additives.

Referring to FIGS. 6-10: the transportation cutting mechanism 5 comprises a processing box 501, the processing box 501 is arranged above the processing barrel 12, a second motor 502 is arranged at the top end of the processing box 501, the structure and the principle of the second motor 502 belong to the prior art, and are not described in detail herein, the type of the second motor 502 can be selected according to the actual use condition, a second rotating shaft 503 is arranged at the top end of the processing box 501 in a penetrating manner, the outer wall of the second rotating shaft 503 is provided with threads, the outer wall of the second rotating shaft 503 and the output end of the second motor 502 are both fixedly sleeved with rotating wheels 504, the two rotating wheels 504 are connected through a belt transmission manner, the transportation cutting mechanism 5 further comprises a mounting frame 505, the mounting frame 505 is fixedly connected inside the processing box 501, two limiting rods 506 are arranged at the top end of the mounting frame 505 in a penetrating manner, cutters 507 are fixedly connected at the bottom ends of the two limiting rods 506, a mounting piece 508 is fixedly connected at one side of the cutter 507, and a bottom end of the second rotating shaft 503 penetrates through the bottom surface of the mounting piece 508, a plurality of conveying rods 509 are fixedly connected to one side of the processing box 501, which is far away from the processing barrel 12, a conveying belt 510 is arranged in the processing box 501, the output end of the conveying belt 510 is positioned above the processing barrel 12, a guide fan 11 is arranged in the processing box 501, a control box is arranged on the front surface of the processing box 501, the conveying rods 509 and the guide fan 11 are started, the conveying rods 509 drive the solid garbage to move to a mounting frame 505, the rotating guide fan 11 stirs the solid garbage to move, the solid garbage is prevented from being clamped at a clamping opening of the conveying rods 509 and the conveying belt 510, the conveying belt 510 drives the solid garbage to move, the second motor 502 is started, the second motor 502 is driven by a rotating wheel 504, so that the second rotating shaft 503 rotates, the second rotating shaft 503 drives a mounting piece 508 to move up and down through threads, thereby driving a cutter 507 to move up and down, and pre-cutting the stacked solid garbage, prevent to cause cutting ring 203 to damage because solid waste volume is too big, the solid waste after the bits of broken glass can effectively improve stirring and mixing effect simultaneously, and cutter 507 is when the motion, restricts the distance that cutter 507 reciprocated through restriction pole 506, prevents to make cutter 507 produce damage or solid waste cutting incomplete.

A method of treating a solid waste treatment plant comprising the steps of: step one, transportation and primary cutting: on putting solid-state rubbish to transfer rod 509, start transfer rod 509 and guide fan 11, transfer rod 509 drives solid-state rubbish and removes mounting bracket 505, and rotatory guide fan 11 will stir solid-state rubbish and remove, starts second motor 502, and second motor 502 drives installation piece 508 and carries out reciprocating motion from top to bottom, and solid-state rubbish after the cutting will be through the conveyer belt 510 remove to processing barrel 12 in, step two, cut up stirring and mix: start first motor 207, first motor 207 makes first pivot 202 rotatory through the speed reduction and the conduction of reduction gear 201, and first pivot 202 drives the cutting circle 203 of outer wall and cuts and stirs solid-state rubbish, starts heater strip 303 simultaneously to add adhesive, ammonia oxidizing agent, nitrobacteria agent and water through induction pipe 8, fall on the stripper plate 204 after the screening through screening net 208 to the mince after the cutting, step three, extrusion: the four rotating rods 205 are driven by the first rotating shaft 202 to rotate, so that the extrusion wheel 206 rolls and extrudes the powder of the solid garbage, the powder of the solid garbage is limited by the extrusion holes on the extrusion plate 204 when being condensed, solid garbage particles are produced, and the particles are discharged after cooling; the solid garbage particles after forming fall onto the guide plate 401, the heat of the particles is guided to the radiating fins 402 through the guide plate 401, the radiating fins 402 radiate the heat, and the waste particles after processing are discharged through the discharge hole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A solid waste treatment apparatus, comprising:

processing agency (1), processing agency (1) is including stirring extrusion part (2), heating part (3), cooling part (4) and processing bucket (12), stirring extrusion part (2) sets up in processing bucket (12) bottom, and heating part (3) and cooling part (4) all set up in processing bucket (12), stirring extrusion part (2) is including reduction gear (201), reduction gear (201) set up in processing bucket (12) bottom, the output fixedly connected with of reduction gear (201) has first pivot (202), (202) rotate and run through processing bucket (12) and extend to its inboard, the outer wall fixedly connected with of first pivot (202) cuts circle (203), the inside fixedly connected with stripper plate (204) of processing bucket (12), a plurality of extrusion holes have been seted up on the top of stripper plate (204), the extrusion holes are C-shaped structures, the outer wall of the processing barrel (12) above the extrusion plate (204) is fixedly connected with four rotating rods (205), the outer walls of the four rotating rods (205) are sleeved with extrusion wheels (206), one side of the speed reducer (201) is provided with a first motor (207), the output end of the first motor (207) is fixedly connected with the input end of the speed reducer (201), the inner part of the processing barrel (12) is fixedly connected with a motor (208), and the processing barrel is positioned on the lower side of the processing barrel (203); and

and the conveying and cutting mechanism (5) is arranged above the processing barrel (12) and is used for cutting the solid garbage in advance.

2. A solid waste treatment plant as claimed in claim 1, wherein: the heating part (3) comprises a partition plate (301), the partition plate (301) is fixedly connected to the inner wall of the processing barrel (12), a guide ring (302) is fixedly connected to the top end of the partition plate (301), and a heating wire (303) is arranged in the partition plate (301).

3. A solid waste treatment plant as claimed in claim 1, wherein: cooling part (4) are including guide board (401), guide board (401) fixed connection is in the inside bottom surface of processing bucket (12), a plurality of fin (402) of bottom fixedly connected with of guide board (401), the discharge gate has been seted up to one side of guide board (401).

4. A solid waste treatment plant as claimed in claim 1, wherein: transportation cutting mechanism (5) are including handling case (501), it sets up in the top of processing bucket (12) to handle case (501), the top installation of handling case (501) is provided with second motor (502), the internally mounted of handling case (501) is provided with guide fan (11), the front surface of handling case (501) is provided with the control box.

5. The solid waste treatment apparatus of claim 4, wherein: the top of handling case (501) is run through and is provided with second pivot (503), the outer wall of second pivot (503) is seted up threadedly, the outer wall of second pivot (503) and the output of second motor (502) are all fixed the cover and are equipped with runner (504), two connect through belt transmission between runner (504).

6. The solid waste treatment apparatus of claim 5, wherein: the transportation cutting mechanism (5) further comprises a mounting frame (505), the mounting frame (505) is fixedly connected to the inside of the processing box (501), two limiting rods (506) are arranged on the top end of the mounting frame (505) in a penetrating mode, the bottom ends of the limiting rods (506) are fixedly connected with cutters (507), and one side of each cutter (507) is fixedly connected with an installation piece (508).

7. A solid waste treatment plant as claimed in claim 6, wherein: the bottom surface of installation piece (508) is run through to the bottom of second pivot (503), handle one side fixedly connected with a plurality of conveying poles (509) that case (501) kept away from processing bucket (12), the internally mounted of handling case (501) is provided with conveyer belt (510), the output of conveyer belt (510) is located the top of processing bucket (12).

8. A solid waste treatment plant as claimed in claim 1, wherein: four the equal fixedly connected with scraper blade (6) of one end that first pivot (202) were kept away from in dwang (205), the bottom of stripper plate (204) and screening net (208) all is provided with controllable switch board.

9. A solid waste treatment plant as claimed in claim 1, wherein: the top end of the processing barrel (12) is connected with a barrel cover (7) through a hinge, a guide pipe (8) is inserted into the top end of the barrel cover (7), a flow divider (9) is installed at the bottom end of the barrel cover (7), and a plurality of spray heads (10) are installed at the output end of the flow divider (9).

10. A method of treating a solid waste treatment apparatus using a solid waste treatment apparatus according to any one of claims 1 to 11, comprising the steps of:

s1, transportation and preliminary cutting: the solid garbage is placed on a conveying rod (509), the conveying rod (509) and a guide fan (11) are started, the conveying rod (509) drives the solid garbage to move to a mounting frame (505), the rotating guide fan (11) stirs the solid garbage to move, a second motor (502) is started, the second motor (502) drives a mounting piece (508) to reciprocate up and down, and the cut solid garbage moves into a processing barrel (12) through a conveying belt (510);

s2, chopping, stirring and mixing: starting a first motor (207), enabling a first rotating shaft (202) to rotate by the first motor (207) through the speed reduction and conduction of a speed reducer (201), enabling the first rotating shaft (202) to drive a cutting ring (203) on the outer wall to cut and stir the solid garbage, simultaneously starting a heating wire (303), adding an adhesive, an ammonia oxidizing bacteria agent, a nitrifying bacteria agent and water through an introducing pipe (8), and enabling cut powder to fall onto an extrusion plate (204) after being screened through a screening net (208);

s3, extrusion forming: the four rotating rods (205) are driven by the first rotating shaft (202) to rotate, so that the extruding wheel (206) rolls and extrudes the powder of the solid garbage, and the powder of the solid garbage is limited by the extruding holes on the extruding plate (204) when being condensed to be made into solid garbage particles;

s4, discharging the cooled particles: the solid garbage particles after being formed fall onto the guide plate (401), the heat of the particles is guided to the radiating fins (402) through the guide plate (401), the radiating fins (402) are used for radiating heat, and the waste particles after being processed are discharged through the discharge hole.