CN117181776A - Microbial household garbage treatment system and treatment method thereof - Google Patents
Microbial household garbage treatment system and treatment method thereof Download PDFInfo
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- CN117181776A CN117181776A CN202311158241.4A CN202311158241A CN117181776A CN 117181776 A CN117181776 A CN 117181776A CN 202311158241 A CN202311158241 A CN 202311158241A CN 117181776 A CN117181776 A CN 117181776A
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- plate
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000813 microbial effect Effects 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 117
- 239000011368 organic material Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 65
- 230000015556 catabolic process Effects 0.000 claims abstract description 55
- 238000006731 degradation reaction Methods 0.000 claims abstract description 55
- 230000018044 dehydration Effects 0.000 claims abstract description 26
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 229910010272 inorganic material Inorganic materials 0.000 claims description 49
- 239000011147 inorganic material Substances 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 41
- 208000005156 Dehydration Diseases 0.000 claims description 25
- 239000002699 waste material Substances 0.000 claims description 24
- 230000000670 limiting effect Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 15
- 239000005416 organic matter Substances 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 14
- 239000010791 domestic waste Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 7
- 239000003895 organic fertilizer Substances 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 abstract description 6
- 239000011229 interlayer Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 241000736262 Microbiota Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The application discloses a microbial household garbage treatment system and a treatment method thereof, and belongs to the field of household garbage treatment equipment. The device mainly comprises a material collecting box, wherein a roller crusher is arranged at the rear of the material collecting box, a crushing separator is arranged at the rear of the roller crusher, a rotary rolling dehydrator is arranged below the crushing separator, a secondary rolling separator is arranged at the rear of the crushing separator, and an organic material heat-insulation degradation box is arranged below the rotary rolling dehydrator. According to the application, the secondary rolling separator is added, so that organic matters and inorganic matters are separated to the greatest extent; by arranging the rotary rolling dehydrator, the time consumption of the dehydration process is shorter; the fermenting box body is of a double-layer structure, and warm water is filled in the middle interlayer, so that the degradation speed of organic matters is greatly increased. The application is mainly used for recycling organic materials in household garbage.
Description
Technical Field
The application belongs to the field of household garbage treatment equipment, and particularly relates to a microbial household garbage treatment system and a treatment method thereof.
Background
With the development of the times, the living standard of people is higher and higher, but the living garbage is more and more, the garbage types are more and more complex, if the huge amount of living garbage cannot be well treated, serious pollution is caused to the environment, and if the living garbage is separated, treated and recycled by the modern technology, the garbage is converted into precious resources, wherein the most common is to utilize microorganisms to ferment and degrade organic matters in the living garbage, reduce pollution emission, and utilize the degraded organic matters to prepare organic fertilizer, thereby changing waste into valuables. The treatment process of the household garbage in the treatment equipment is generally as follows: the organic matters and the inorganic matters are separated by the core equipment which is crushing and separating equipment, but the separated effect is not ideal, and the separated inorganic materials contain a large amount of unused organic matters, so that waste is caused.
The Chinese patent with the publication number of CN111054498A discloses a biomass fine crushing separator, which comprises a frame, a roller mechanism, a crushing mechanism and a driving mechanism, wherein a plurality of throwing cutter shafts penetrate through the crushing mechanism in an annular equidistant manner, each throwing cutter shaft is provided with a throwing cutter, the throwing cutters are arranged on the same cutter seat in an annular equidistant manner and in spiral manner, during operation, kitchen waste enters from a feeding port, after being crushed by the crushing mechanism, slurry is discharged from a discharging port, sundries are discharged from a slag hole, and the biomass fine crushing separator has the advantages of small occupied area, stable operation, good crushing and separating effects and the like.
In the later use process, the device also has the following problems: 1. under the working condition of inputting a large amount of materials for a long time, the crushing effect is poor, and the separated inorganic matters still contain organic matters which are not separated and cannot be recycled; 2. the flail knife has uneven utilization efficiency, and after long-time use, the flail knife close to the feeding hole is seriously worn, and the flail knife close to the slag hole is hardly worn.
Disclosure of Invention
The application aims to solve the technical problems that: the system and the method have the advantages that the secondary rolling separator is added, so that organic matters and inorganic matters are separated to the greatest extent, and the waste of the organic matters is reduced; by arranging the rotary rolling dehydrator, the time consumption of the dehydration process is shorter; the electromagnet fence is added at the bottom of the crusher, so that the separation and recovery of metal objects in the waste materials are realized; the fermenting box body is of a double-layer structure, and warm water is filled in the middle interlayer, so that the degradation speed of organic matters is greatly increased.
A microorganism domestic waste processing system, including collecting the material case, it is equipped with the running roller breaker to collect the material case rear, the running roller breaker rear is equipped with the broken separating centrifuge, the below of broken separating centrifuge is equipped with the rotatory hydroextractor that rolls, the rear of broken separating centrifuge is equipped with the secondary and rolls the separating centrifuge, the below of rotatory hydroextractor is equipped with organic material heat preservation degradation case.
Preferably, the crushing separator comprises a crushing separator body, an organic matter discharge port is formed in the lower portion of the crushing separator body, an organic matter discharge pipeline is fixedly connected to the lower portion of the organic matter discharge port, an inorganic matter discharge port is formed in the rear portion of the crushing separator body, an inorganic matter discharge pipeline is fixedly connected to the inorganic matter discharge port, a top cover is connected to the upper portion of the crushing separator body through a bolt, a filter screen is connected to the inner portion of the crushing separator body through a bolt, a feed port is formed in the front portion of the crushing separator body, a fixed support plate is fixedly connected to the feed port, a roller is rotatably connected to the fixed support plate, the other end of the roller is rotatably connected with the rear side wall of the crushing separator body, a first fixed support is fixedly connected to the outer wall of the rear portion of the crushing separator body, a first driving motor is fixedly connected to the roller, a plurality of groups of broken fragments are fixedly connected to the surface of the roller through bolts, and the broken filter screen is matched with the filter screen.
Preferably, the crushing blocks are spirally distributed on the surface of the roller, the crushing blocks at one end of the roller, which is closer to the feed inlet, are sparser, and the crushing blocks at one end of the roller, which is closer to the inorganic matter discharge outlet, are denser.
Preferably, the spin-roll dehydrator includes spin-roll dehydrator organism, spin-roll dehydrator organism top movable contact has the collecting hopper, collecting hopper and organism ejection of compact pipeline cooperate, collecting hopper bottom fixedly connected with pipeline that gathers materials, the pipeline outer wall axial fixity that gathers materials is equipped with circumference limiting plate, pipeline outer wall sliding connection that gathers materials has the supporting ring, supporting ring and circumference limiting plate sliding connection, the supporting plate of extending and spin-roll dehydrator organism inner wall fixed connection around the supporting ring, the last spacing section of thick bamboo of supporting plate below fixedly connected with, the last pressure disk of pressure disk fixedly connected with and last spacing section of thick bamboo sliding connection down in the pipeline below that gathers materials, go up pressure disk upper surface fixedly connected with and last spacing section of thick bamboo sliding connection's lower spacing section of thick bamboo, go up pressure disk below and be equipped with down the pressure disk, go up pressure disk and lower pressure disk cooperation, lower pressure disk top center fixedly is equipped with the guide cone, lower below rotation is connected with waste water collection storehouse, lower pressure disk bottom center fixedly connected with actuating mechanism, actuating mechanism's both ends all roll storehouse and spin-roll dehydrator organism inner wall fixed connection, waste water collection storehouse bottom fixedly connected with drainage pipe, the drainage pipe runs through spin-roll dehydrator organism bottom wall, spin-roll dehydrator organism center fixedly connected with organism bottom.
Preferably, the bottom of the upper pressing plate is fixedly provided with a plurality of groups of material turning bosses, the lower pressing plate is provided with a plurality of groups of drain holes, the drain holes are distributed more densely closer to the center of the lower pressing plate, the upper surface of the lower pressing plate is fixedly provided with a plurality of groups of material guiding bosses, the material turning bosses and the material guiding bosses are distributed in a circumferential array mode, and the material turning bosses are matched with the material guiding bosses.
Preferably, the secondary rolls the separating centrifuge including the secondary rolls the separating centrifuge organism, secondary rolls separating centrifuge organism top fixedly connected with aircraft bonnet, the aircraft bonnet afterbody is equipped with secondary inorganic thing discharge gate, secondary rolls separating centrifuge organism bottom fixedly connected with pipeline III, pipeline III cooperatees with the collecting hopper, secondary rolls separating centrifuge organism top fixed mounting has lower rolling plate, multiunit through-hole and stopping recess are seted up on lower rolling plate surface, lower rolling plate top movable fit has last rolling plate, it is fixed to be equipped with preceding pivot to go up rolling plate front end, it is fixed to go up rolling plate rear end and is equipped with the back pivot, set up the spacing spout with back pivot sliding contact on the aircraft bonnet, it is equipped with the thrust piece with back pivot sliding contact to go up rolling plate lower surface fixation, the multiunit steam groove has been seted up to go up rolling plate bottom all, multiunit steam nozzle is all seted up to steam groove bottom, go up rolling plate upper surface fixed mounting has high pressure steam pipeline, go up rolling plate front end fixed mounting has the baffle, feed plate in front of secondary rolls separating centrifuge organism top fixed mounting, feed plate and inorganic thing discharge pipeline cooperate, secondary rolls separating centrifuge top both sides fixed connection has fixed support second, fixed connection motor upper fixing support second, it has two fixed connection to go up the motor, two fixed connection to have the front end to drive the fixed connection of output shaft, the fixed connection has the pressure spring, the fixed connection of two connecting block, the other end of connecting block, the fixed connection has the pressure spring, the fixed connection of the connecting block has the fixed connection, the other end, the fixed connection has the connecting block.
Preferably, the organic material heat preservation degradation case includes degradation case organism, degradation case organism is bilayer structure, degradation case organism the place ahead fixed mounting has driving motor three, the discharge port has been seted up to degradation case organism the place ahead bottom, discharge port sliding connection has the closed gate, degradation case organism top fixed mounting has the case lid, fixed mounting has the inlet pipe with row material pipeline matched with on the case lid, degradation case organism rear portion top fixed mounting has the water inlet, degradation case organism rear portion below fixed mounting has driving motor four, the inside rotation of degradation case organism is connected with the screw pole of unloading and turns over the material scraper blade, turn over material scraper blade and driving motor three output shaft fixed connection, the screw pole of unloading and driving motor four output shaft fixed connection, the other end of screw pole of unloading cooperatees with the closed gate.
Preferably, the material collecting box comprises a material collecting hopper, the bottom of the material collecting hopper is rotatably connected with a shaftless screw rod, and a conveying pipeline I is fixedly arranged at the rear part of the material collecting hopper.
Preferably, the roller crusher comprises a roller crusher body, an opening matched with the first conveying pipeline is formed in the upper portion of the roller crusher body, a counter-rotating crushing roller is rotatably connected inside the roller crusher body, an electromagnet fence which is slidably connected with the roller crusher body is arranged at the bottom of the counter-rotating crushing roller, the second conveying pipeline is fixedly arranged below the rear portion of the roller crusher body, and the second conveying pipeline is matched with the feeding port.
Preferably, a method for treating microbial household garbage comprises the following treatment steps:
collecting waste materials, pouring household garbage into a material collecting box from a transport vehicle, and uniformly collecting;
crushing the waste materials by using a roller crusher and removing metals in the waste materials;
c, separating the waste materials into organic materials and inorganic materials by utilizing a crushing separator;
d, introducing the separated organic materials into a rotary rolling dehydrator for dehydration;
e, introducing the separated inorganic materials into a secondary rolling separator, dehydrating, rolling and separating the inorganic materials, and further separating a large amount of organic matters carried in the inorganic materials;
f, introducing the organic matters separated from the secondary rolling separator into a rotary rolling dehydrator for dehydration treatment;
and g, introducing the dehydrated organic materials into an organic material heat-preserving degradation box for degradation, and converting the organic materials in the household garbage into organic fertilizer for recycling.
Compared with the prior art, the application has the beneficial effects that:
1. the secondary rolling separator is added to recycle the organic matters stored in the inorganic matters again, so that the organic matters are separated from the inorganic matters to the greatest extent, and the waste of the organic matters is reduced;
2. by arranging the rotary rolling dehydrator, the time consumption of the dehydration process is shorter, and the dehydration operation of a large amount of organic matters is satisfied;
3. the electromagnet fence is added at the bottom of the crusher to separate and recycle metal objects in the waste materials, and the electromagnet fence is pulled out from the side of the crusher to clean the metal materials on the surface of the electromagnet fence;
4. the fermenting box body is of a double-layer structure, warm water is filled in the middle interlayer, so that the temperature of the fermenting box is controlled, microorganisms are in an optimal temperature range, and the degradation speed of organic matters is greatly increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the structure of the collection bin;
FIG. 3 is a schematic view of a roller crusher;
FIG. 4 is a schematic structural view of a crushing separator;
FIG. 5 is a schematic view of the internal structure of the crushing separator;
FIG. 6 is a schematic view of the internal structure of the spin-roll dehydrator;
FIG. 7 is a schematic view of the structure of the upper platen in the spin-roll dehydrator;
FIG. 8 is a schematic view of the structure of the lower platen in the spin-roll dehydrator;
FIG. 9 is a schematic diagram of a secondary mill separator;
FIG. 10 is a schematic view of the structure at A in FIG. 9;
FIG. 11 is a schematic view of the rear structure of the secondary mill separator;
FIG. 12 is a schematic view of the structure at B in FIG. 11;
FIG. 13 is a schematic view of the structure of the upper platen;
FIG. 14 is a schematic structural view of a secondary mill separator drive;
FIG. 15 is a schematic view of the internal structure of the secondary mill separator;
FIG. 16 is a schematic structural view of an organic material insulation degradation box;
fig. 17 is a schematic diagram of the internal structure of the organic material thermal insulation degradation box.
In the figure, 1, a material collecting box; 101. a receiving hopper; 102. a shaftless screw rod; 103. a first conveying pipeline; 2. a roller crusher; 201. a roller crusher body; 202. counter-rotating crushing rollers; 203. an electromagnet fence; 204. a second conveying pipeline; 3. crushing and separating machine; 301. crushing a separator body; 302. a top cover; 303. a feed inlet; 304. an inorganic material discharging pipeline; 305. an organic matter discharge pipeline; 306. driving a first motor; 307. a roller; 308. breaking fragments; 309. a fixed support plate; 310. a first fixed bracket; 311. an organic matter discharge port; 312. a filter screen; 313. an inorganic material outlet; 4. a rotary rolling dehydrator; 401. a rotary rolling dehydrator body; 402. a collecting hopper; 403. a support ring; 404. a collection pipe; 405. an upper limit cylinder; 406. a lower limit cylinder; 407. a first compression spring; 408. an upper platen; 409. a guide cone; 410. a lower platen; 411. a driving mechanism; 412. a waste water collection bin; 413. a drainage pipe; 414. an organic material bin; 415. a discharge pipe; 416. a circumferential limiting plate; 417. turning over the material boss; 418. a material guiding boss; 419. a drain hole; 5. secondary rolling separator; 501. secondary rolling separator body; 502. a hood; 503. a third conveying pipeline; 504. a second fixing bracket; 505. a feed plate; 506. a secondary inorganic material discharge port; 507. a lower rolling plate; 508. a through hole; 509. a second driving motor; 510. a speed reducer; 511. an upper grinding plate; 512. a non-return push block; 513. a steam groove; 514. a steam nozzle; 515. a connecting shaft; 516. a transmission block; 517. a second compression spring; 518. moving the connecting block; 519. a high pressure steam line; 520. a retaining groove; 521. a front rotating shaft; 522. a baffle; 523. limiting sliding grooves; 524. a rear rotating shaft; 6. an organic material heat-preserving degradation box; 601. a degradation box body; 602. a case cover; 603. a feed pipe; 604. a third driving motor; 605. a discharge port; 606. closing the gate; 607. a turning scraper; 608. a discharge screw; 609. driving a motor IV; 610. and a water adding port.
Detailed Description
The application is further described below with reference to the accompanying drawings:
the directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings of the application as set forth in the visual orientations illustrated in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.
As shown in figure 1, a microorganism household garbage treatment system comprises a collecting material box 1, wherein the collecting material box 1 firstly uniformly recycles garbage conveyed by a garbage truck, a roller crusher 2 is arranged at the rear of the collecting material box 1, the roller crusher 2 crushes household garbage for the first time, a crushing separator 3 is arranged at the rear of the roller crusher 2, organic materials and inorganic materials in the household garbage are separated through the crushing separator 3, the organic materials can be degraded into organic fertilizers by microorganisms and recycled, the separated inorganic materials are uniformly recycled and treated, a large amount of organic materials still contained in the separated inorganic materials are wasted and cannot be recycled because the separation efficiency of the crushing separator 3 cannot reach 100 percent, and in the traditional treatment system, no equipment special for secondary treatment and separation of the inorganic materials is provided, the method has the advantages that organic matters in the household garbage can not be fully utilized, a rotary rolling dehydrator 4 is arranged below the crushing separator 3, the rotary rolling dehydrator 4 is utilized to replace the prior art such as a screw press dehydrator, a hydraulic dehydrator, a centrifugal dehydrator and the like, the prior art has the advantages that the dehydration degree is strong, but the screw press dehydrator is not suitable for dehydrating small amount of materials, when the amount of the materials is small, the dehydration effect is poor, the dehydration processes of the hydraulic dehydrator and the centrifugal dehydrator are slower, the subsequent materials can not be dehydrated continuously during the dehydration operation, the continuous dehydration operation is not suitable for the materials, the long-term use experience judges that the dehydration degree is not high in the dehydration operation in the household garbage treatment system, but the continuous and large amount of dehydration operation is carried out on the dehydrated materials, the requirement is higher, so that the dehydrator must be capable of continuously entering materials, feeding and dehydrating simultaneously, the rotary rolling dehydrator 4 can continuously enter organic materials from the material collecting pipeline 404, and after rotary rolling between the upper pressing plate 408 and the lower pressing plate 410, the organic materials are discharged from the periphery of the upper pressing plate 408 and the lower pressing plate 410 under the combined action of the material turning boss 417 and the material guiding boss 418 and fall into the organic material bin 414, and the process can be continuously performed, so that continuous dehydration operation on different amounts of materials is satisfied.
The rear of the crushing separator 3 is provided with a secondary rolling separator 5, the inorganic materials separated by the crushing separator 3 enter the secondary rolling separator 5 again, organic matters hidden in the inorganic materials are separated and utilized again, the utilization efficiency of the materials is greatly increased, the inorganic materials are subjected to degreasing and dehydration treatment, the subsequent uniform recovery treatment of the inorganic materials is facilitated, an organic material heat-preserving degradation box 6 is arranged below the rotary rolling dehydrator 4, the separated organic materials are led into the organic material heat-preserving degradation box 6, the organic material heat-preserving degradation box 6 is preserved by warm water, so that microbial communities are in an optimal temperature range for degradation at any time, and the time for degrading the organic materials into the organic fertilizer is greatly shortened.
As shown in fig. 4 and 5, the crushing separator 3 includes a crushing separator body 301, an organic matter discharge port 311 is formed below the crushing separator body 301, an organic matter discharge pipe 305 is fixedly connected below the organic matter discharge port 311, separated organic matter is conveyed to a rotary rolling dehydrator 4 for dehydration, an inorganic matter discharge port 313 is formed behind the crushing separator body 301, an inorganic matter discharge pipe 304 is fixedly connected to the inorganic matter discharge port 313, the separated inorganic matter is conveyed to a secondary rolling separator 5 for secondary separation from the inorganic matter discharge port 313, the organic matter in domestic garbage is fully recovered and utilized, a top cover 302 is connected above the crushing separator body 301 through a bolt, the top cover 302 can be easily opened, the drum 307 is convenient to overhaul, broken fragments 308 are replaced, the inside of the crushing separator body 301 is connected with a filter screen 312 through the bolt, the domestic garbage entering from the feed port 303 is broken by the broken fragments 308, the organic matter is broken into small-sized fragments which fall from the pores of the filter screen 312, the inorganic matter is harder than the inorganic matter can only be beaten into the inorganic matter which can not be conveyed to the filter screen 312 after being beaten by the broken into the inorganic matter, and can not be discharged to the inorganic matter which can only be beaten into the filter screen 313 after being conveyed to the inorganic matter.
The front of the crushing separator body 301 is provided with a feed inlet 303, the feed inlet 303 is fixedly connected with a fixed support plate 309, the fixed support plate 309 is semicircular, the space above the feed inlet 303 is sealed, one end of the roller 307 is supported and fixed, the fixed support plate 309 is rotationally connected with the roller 307, the other end of the roller 307 is rotationally connected with the rear side wall of the crushing separator body 301, the rear outer wall of the crushing separator body 301 is fixedly connected with a first fixed support 310, the first fixed support 310 is fixedly connected with a first driving motor 306, an output shaft of the first driving motor 306 is fixedly connected with the roller 307, the first driving motor 306 drives the roller 307 to rotate to crush and separate household garbage, a plurality of groups of broken pieces 308 are fixedly connected to the surface of the roller 307 through bolts, and the broken pieces 308 are matched with the filter screen 312.
The drum 307 is seen from the direction of the feed inlet 303, the drum 307 rotates anticlockwise, broken pieces 308 are in a triangular shape, one side is a fixed side and is fixed on the surface of the drum 307, welding bolts are fixedly arranged at the bottom of the fixed side, a through hole is formed in the surface of the drum 307, the broken pieces 308 are arranged on the drum 307 through nuts, the second side is a working side and is responsible for beating and crushing household garbage, the third side is a supporting side and is responsible for supporting the working side, the broken pieces 308 are spirally distributed on the surface of the drum 307, a large amount of household garbage is treated, the arrangement can enable the broken pieces 308 to break the household garbage and push the household garbage to the position of the inorganic material outlet 313, the broken pieces 308 are distributed sparsely when the broken pieces 308 are broken, the broken pieces 308 close to one end of the feed inlet 303 are distributed densely, the broken pieces 308 close to one end of the inorganic material outlet 313 are distributed densely, the arrangement enables the working efficiency of each broken piece 308 to be higher, the household garbage at the moment is still relatively complete, the organic material and the inorganic material are severely mixed, the efficiency is high, and if the broken pieces are not broken and only broken and are easily and separated, and only a small amount of broken pieces are easily are wasted when the broken are arranged; when the domestic waste is conveyed to the vicinity of the inorganic material outlet 313, the domestic waste is reduced in volume, dispersed throughout, and pre-crushed, and the arrangement density of the crushed pieces 308 is increased, so that the crushing effect is optimal, the separation effect of the organic material and the inorganic material is optimal, and the crushing efficiency is highest.
As shown in fig. 6, 7 and 8, the spin-roll dehydrator 4 comprises a spin-roll dehydrator body 401, a collecting hopper 402 is movably contacted with the top of the spin-roll dehydrator body 401, the collecting hopper 402 is matched with an organic matter discharging pipeline 305 to collect and gather separated organic matters, and is matched with a collecting pipeline 404 to guide the organic matters to a working area of the spin-roll dehydrator 4 for dehydration, the bottom of the collecting hopper 402 is fixedly connected with the collecting pipeline 404, the outer wall of the collecting pipeline 404 is axially fixedly provided with a circumferential limiting plate 416, the outer wall of the collecting pipeline 404 is slidably connected with a supporting ring 403, the supporting ring 403 is slidably connected with the circumferential limiting plate 416, the upper pressure plate 408, the collecting pipeline 404 and the collecting hopper 402 can be displaced in the upper and lower directions under the limiting action of the supporting ring 403, so that the gap width between the upper pressure plate 408 and the lower pressure plate 410 is adjusted, the supporting ring 403 extends to the periphery and is fixedly connected with a supporting plate of the inner wall of the rotary rolling dehydrator body 401, the supporting plate is fixed on the rotary rolling dehydrator body 401, an upper limiting cylinder 405 is fixedly connected below the supporting plate, an upper pressing plate 408 is fixedly connected below the collecting pipe 404, the connecting part of the collecting pipe 404 and the upper pressing plate 408 is arc-shaped, the arc-shaped curvature is the same as the curvature of a material guiding cone 409, a lower limiting cylinder 406 which is in sliding connection with the upper limiting cylinder 405 is fixedly connected on the upper surface of the upper pressing plate 408, a pressure spring 407 is movably contacted with the inner walls of the upper limiting cylinder 405 and the lower limiting cylinder 406, the upper pressing plate 408 and the lower limiting cylinder 406 keep a trend of separating and expanding under the elastic force of the pressure spring 407, the upper pressing plate 408 keeps downward pressure, a lower pressing plate 410 is arranged below the upper pressing plate 408, the upper pressing plate 408 is matched with the lower pressing plate 410, a plurality of groups of material turning bosses 417 are fixedly arranged at the bottom of the upper pressing plate 408, the lower platen 410 is provided with a plurality of groups of drain holes 419, the drain holes 419 are more densely distributed near the center of the lower platen 410, the organic materials are more concentrated, the organic materials are larger in size, more in water content and more in extrusion degree, the water flow rate at the center is the greatest, therefore, a plurality of groups of guide bosses 418 are fixedly arranged on the upper surface of the lower platen 410, the material turning bosses 417 and the guide bosses 418 are distributed in a circumferential array mode, the guide bosses 418 are spirally distributed, and the material turning bosses 417 are matched with the guide bosses 418.
The center of the top of the lower pressing plate 410 is fixedly provided with a guide cone 409, organic materials are firstly gathered in the aggregate pipeline 404 and slide downwards along the aggregate pipeline 404 under the action of gravity, the organic materials are dispersed to the periphery under the action of the guide cone 409, the lower pressing plate 410 rotates at the same time, the organic materials are forced to be extruded into a gap between the upper pressing plate 408 and the lower pressing plate 410 under the action of a guide boss 418, the lower pressing plate 410 continuously rotates, the organic materials continuously enter the gap to meet the requirement of continuous operation, under the action of the total weight of the organic materials borne in the upper pressing plate 408, the aggregate pipeline 404, the aggregate hopper 402 and the aggregate hopper 402, and under the action of downward elasticity of a compression spring 407, the upper pressing plate 408 keeps downward pressure, and under the action of the rotation of the lower pressing plate 410, the organic materials are jointly rolled, the organic materials start to be dehydrated under the extrusion force 417, the organic materials are overturned under the action of a turning boss, the volume is continuously reduced and becomes similar to a cylinder, organic materials continuously move from the center of the lower pressure plate 410 to the periphery and fall into an organic material bin 414, the organic materials are conveyed into an organic material thermal insulation degradation box 6 through a discharge pipeline 415, a waste water collection bin 412 is rotationally connected below the lower pressure plate 410, water extruded from the organic materials flows into the waste water collection bin 412 through a discharge hole 419 and flows out through a discharge pipeline 413 to be uniformly collected, a driving mechanism 411 is fixedly connected to the center of the bottom of the lower pressure plate 410, two ends of the driving mechanism 411 are fixedly connected with the waste water collection bin 412 and a rotary rolling dehydrator body 401, the driving mechanism 411 connects the waste water collection bin 412 with the rotary rolling dehydrator body 401, wherein the opening diameter of the waste water collection bin 412 is the same as the diameter of the lower pressure plate 410, the diameter of the lower pressure plate 410 is not larger than the diameter of the upper pressure plate 408, the diameter of the upper pressing disc 408 is smaller than the diameter of the inner wall of the rotary rolling dehydrator body 401, a gap width which is enough for the dehydrated organic material to pass through is reserved between the outer wall of the waste water collecting bin 412 and the inner wall of the rotary rolling dehydrator body 401, a drainage pipeline 413 is fixedly connected to the bottom of the waste water collecting bin 412, the drainage pipeline 413 penetrates through the bottom wall of the rotary rolling dehydrator body 401, and a drainage pipeline 415 is fixedly connected to the center of the bottom of the rotary rolling dehydrator body 401.
As shown in fig. 9-15, the secondary rolling separator 5 comprises a secondary rolling separator body 501, a hood 502 is fixedly connected above the secondary rolling separator body 501, a secondary inorganic material discharging hole 506 is arranged at the tail part of the hood 502, the inorganic materials separated secondarily are discharged from the hood for unified treatment, a conveying pipeline III 503 is fixedly connected at the bottom of the secondary rolling separator body 501, the conveying pipeline III 503 is matched with a collecting hopper 402, the separated inorganic materials are conveyed into a rotary rolling dehydrator 4 for dehydration operation, a lower rolling plate 507 is fixedly arranged at the top of the secondary rolling separator body 501, a plurality of groups of through holes 508 and retaining grooves 520 are formed on the surface of the lower rolling plate 507, the opening size of the through holes 508 is similar to the pore size of a filter screen 312, the separated organic materials, grease, moisture and the like are discharged into the secondary rolling separator body 501 and are discharged into the dehydrator through the conveying pipeline III 503, an upper rolling plate 511 is movably matched above the lower rolling plate 507, a front rotating shaft 521 is fixedly arranged at the front end of the upper rolling plate 511, a rear rotating shaft 524 is fixedly arranged at the rear end of the upper rolling plate 511, a limit chute 523 which is in sliding contact with the rear rotating shaft 524 is arranged on the hood 502, so that the tail of the upper rolling plate 511 can slide back and forth and limit the movement of the tail in the up-down direction, a backstop pushing block 512 matched with the backstop groove 520 is fixedly arranged on the lower surface of the upper rolling plate 511, inorganic materials are continuously moved towards the tail of the secondary rolling separator 5, a plurality of groups of steam grooves 513 are formed at the bottom of the upper rolling plate 511, a plurality of groups of steam nozzles 514 are respectively formed at the bottoms of the steam grooves 513, a high-pressure steam pipeline 519 is fixedly arranged on the upper surface of the upper rolling plate 511, high-pressure steam is sprayed out from the high-pressure nozzles 514 through the high-pressure steam pipeline 519 to separate grease on the organic materials, and cooperate the rolling of last rolling board 511 to break away from the inorganic matter that carries in the inorganic material smoothly too, the diffusion of high-pressure steam is favorable to the existence of steam recess 513 for be full of steam in going up between rolling board 511 and the lower rolling board 507, go up rolling board 511 front end fixed mounting and have baffle 522, avoid inorganic material to get into the condition of the upper surface of last rolling board 511 from feed plate 505 when getting into.
The feeding plate 505 is fixedly installed in front of the top of the secondary rolling separator body 501, the feeding plate 505 is matched with the inorganic material discharging pipeline 304, the two sides of the top of the secondary rolling separator body 501 are fixedly connected with the second fixing support 504, the second fixing support 504 is fixedly connected with the second driving motor 509, the output end of the second driving motor 509 is fixedly connected with the speed reducer 510, the output shaft of the speed reducer 510 is fixedly connected with the connecting shaft 515, the other end of the connecting shaft 515 is fixedly connected with the transmission block 516, a sliding groove is formed in the transmission block 516, the movable connecting block 518 is in sliding connection with the second compression spring 517, the other end of the second compression spring 517 is fixedly connected with the transmission block 516, the movable connecting block 518 is rotationally connected with the front rotary shaft 521, power output by the second driving motor 509 is transmitted to the connecting shaft 515 after being subjected to speed reduction moment increment of the speed reducer 510, the front rotary shaft 516 is further driven to rotate the upper rolling plate 511, the front end of the upper rolling plate 511 moves circumferentially around the connecting shaft 515, inorganic material is continuously pushed into a gap between the upper rolling plate 511 and the lower rolling plate 507, the inorganic material entering the gap is rolled, when the inorganic material 518 in the gap is more, the inorganic material in the gap is moved, the movement block 518 is moved, the front of the compression spring 517 is prevented from being damaged in the gap, the front of the transmission block 516 is slowly, and the front rolling plate is prevented from being damaged in the transmission block 516, which is caused by the movement of the movement block, and the front connecting block is in the gap, and the front connection block is gradually damaged. Under the cooperation of the anti-return push block 512 and the anti-return groove 520, the inorganic material continuously moves to the rear part, the volume of the inorganic material is gradually compressed, meanwhile, under the influence of high-pressure steam, grease, organic matters and the like adhered to the surface of the inorganic material are gradually separated, and meanwhile, the moisture in the inorganic material is extruded out, and the grease and the organic matters are carried to flow down from the through hole 508.
As shown in fig. 16 and 17, the organic material heat-insulating degradation box 6 comprises a degradation box body 601, wherein the degradation box body 601 has a double-layer structure, can better play a role in heat insulation, warm water is placed in an interlayer in the double-layer structure to insulate the degradation box, and the water temperature is controlled to ensure that the microbiota is always in a stable region most suitable for fermentation degradation, so that the degradation speed is greatly increased. The front of the degradation box body 601 is fixedly provided with a third driving motor 604, the front bottom of the degradation box body 601 is provided with a discharging port 605, the discharging port 605 is connected with a sealing gate 606 in a sliding manner, the sealing gate 606 is opened for discharging, the top of the degradation box body 601 is fixedly provided with a box cover 602, a feeding pipe 603 matched with a discharging pipeline 415 is fixedly arranged on the box cover 602, dehydrated organic materials enter the fermentation box from the feeding pipe into the fermentation box, a water filling port 610 is fixedly arranged above the rear of the degradation box body 601, a fourth driving motor 609 is fixedly arranged below the rear of the degradation box body 601, a discharging screw 608 and a material turning scraper 607 are rotatably connected inside the degradation box body 601, the material turning scraper 607 is fixedly connected with an output shaft of the third driving motor 604, the third driving motor 604 drives the material turning scraper 607 to continuously rotate, the organic materials are uniformly mixed with a microbial community and kept in contact with air, oxygen supply is ensured, the degradation speed of the organic materials is accelerated to the maximum extent, the discharging screw 608 is fixedly connected with an output shaft of the fourth driving motor 609, the fourth driving motor drives the discharging screw 608 to rotate, and the other end of the organic materials is discharged by the screw 608, and the discharging gate matched with the sealing gate 606.
As shown in fig. 2, the collecting material box 1 comprises a collecting hopper 101, a shaftless screw rod 102 is rotatably connected to the bottom of the collecting hopper 101, the shaftless screw rod 102 extrudes domestic waste into a first conveying pipeline 103, the first conveying pipeline 103 is fixedly installed at the rear part of the collecting hopper 101, and the domestic waste is uniformly collected through the collecting material box 1, so that the waste gradually enters the subsequent working procedures, and the phenomenon that a crusher and other devices are blocked is avoided. As shown in fig. 3, the roller crusher 2 comprises a roller crusher body 201, an opening matched with the first conveying pipeline 103 is formed above the roller crusher body 201, a counter-rotating crushing roller 202 is rotatably connected inside the roller crusher body 201, domestic waste is crushed into small fragments through counter-rotating of the roller, follow-up work is facilitated, an electromagnet fence 203 which is slidably connected with the roller crusher body 201 is arranged at the bottom of the counter-rotating crushing roller 202, the crushed waste is contacted with the electromagnet fence 203 in the falling process, and mixed metals in the waste are adsorbed to avoid damaging the machine at the rear. The electromagnet fence 203 is pulled out from the side surface of the roller crusher body 201, metals adsorbed on the electromagnet fence 203 are recovered uniformly, a second conveying pipeline 204 is fixedly arranged below the rear part of the roller crusher body 201, and the second conveying pipeline 204 is matched with the feeding port 303.
A method for treating microbial household garbage comprises the following steps:
collecting waste materials, pouring household garbage into a material collecting box 1 from a transport vehicle, and uniformly collecting;
crushing the waste materials by using a roller crusher 2 and removing metals in the waste materials;
c, separating the waste materials into organic materials and inorganic materials by utilizing a crushing separator 3;
d, introducing the separated organic materials into a rotary rolling dehydrator 4 for dehydration;
e, introducing the separated inorganic materials into a secondary rolling separator 5, dehydrating, rolling and separating the inorganic materials, and further separating a large amount of organic matters carried in the inorganic materials;
f, introducing the organic matters separated from the secondary rolling separator 5 into a rotary rolling dehydrator 4 for dehydration treatment;
and g, introducing the dehydrated organic materials into an organic material heat-insulation degradation box 6 for degradation, and converting the organic materials in the household garbage into organic fertilizer for recycling.
The working process comprises the following steps:
1. the garbage recycling vehicle pours the collected household garbage into a collecting material box 1;
2. the household garbage enters a roller crusher 2 for primary crushing, and metal is removed by using an electromagnet fence 203;
3. secondary crushing is carried out through a crushing separator 3, and organic materials and inorganic materials in the household garbage are separated;
4. the separated organic materials enter a rotary rolling dehydrator 4 for dehydration;
5. the separated inorganic materials enter a secondary rolling separator 5 for secondary separation, the inorganic materials are dehydrated and degreased, and the organic materials separated secondarily enter a rotary rolling dehydrator 4 for dehydration;
6. and (3) putting the dehydrated organic materials into an organic material heat-preserving degradation box 6 for fermentation degradation to obtain organic fertilizer, changing waste into valuable, saving resources and organically recycling.
According to the application, the secondary rolling separator 5 is added, so that organic matters and inorganic matters are separated to the greatest extent, and the waste of the organic matters is reduced; by arranging the rotary rolling dehydrator 4, the time consumption for realizing the dehydration process is shorter; the electromagnet fence 203 is added at the bottom of the crusher, so that the separation and recovery of metal objects in the waste materials are realized; the fermenting box body is of a double-layer structure, and warm water is filled in the middle interlayer, so that the degradation speed of organic matters is greatly increased.
Claims (10)
1. A microbial household garbage disposal system, comprising a collection material box (1), characterized in that: the device is characterized in that a roller crusher (2) is arranged at the rear of the material collecting box (1), a crushing separator (3) is arranged at the rear of the roller crusher (2), a rotary rolling dehydrator (4) is arranged below the crushing separator (3), a secondary rolling separator (5) is arranged at the rear of the crushing separator (3), and an organic material heat-insulation degradation box (6) is arranged below the rotary rolling dehydrator (4).
2. A microbial household waste disposal system according to claim 1, wherein: the crushing separator (3) comprises a crushing separator body (301), an organic matter discharge hole (311) is formed in the lower portion of the crushing separator body (301), an organic matter discharge pipeline (305) is fixedly connected to the lower portion of the organic matter discharge hole (311), an inorganic matter discharge hole (313) is formed in the rear portion of the crushing separator body (301), an inorganic matter discharge pipeline (304) is fixedly connected to the inorganic matter discharge hole (313), a top cover (302) is connected to the upper portion of the crushing separator body (301) through a bolt, a filter screen (312) is connected to the inside of the crushing separator body (301) through a bolt, a feeding hole (303) is formed in the front portion of the crushing separator body (301), a fixed support plate (309) is fixedly connected to the feeding hole (303), a roller (307) is rotatably connected to the fixed support plate (309), the other end of the roller (307) is rotatably connected to the rear side wall of the crushing separator body (301), a first fixed support (310) is fixedly connected to the rear outer wall of the crushing separator body (301), a first drive motor (306) is fixedly connected to the output shaft of the first drive motor (306), a plurality of groups of fragments (307) are fixedly connected to the surface of the roller (307) through bolts, the broken pieces (308) are matched with a filter screen (312).
3. A microbial household waste disposal system according to claim 2, wherein: the crushing blocks (308) are spirally distributed on the surface of the roller (307), the crushing blocks (308) at one end of the roller (307) close to the feed inlet (303) are sparsely distributed, and the crushing blocks (308) at one end of the roller (307) close to the inorganic material discharge outlet (313) are densely distributed.
4. A microbial household waste disposal system according to claim 1, wherein: the rotary rolling dehydrator (4) comprises a rotary rolling dehydrator body (401), a collecting hopper (402) is movably contacted with the top of the rotary rolling dehydrator body (401), the collecting hopper (402) is matched with an organic material discharging pipeline (305), a collecting pipeline (404) is fixedly connected with the bottom of the collecting hopper (402), a circumferential limiting plate (416) is axially fixedly arranged on the outer wall of the collecting pipeline (404), a supporting ring (403) is slidably connected with the outer wall of the collecting pipeline (404), the supporting ring (403) is slidably connected with the circumferential limiting plate (416), a supporting plate fixedly connected with the inner wall of the rotary rolling dehydrator body (401) is extended out of the periphery of the supporting ring (403), an upper limiting cylinder (405) is fixedly connected with the lower part of the collecting pipeline (404), an upper pressing plate (408) is fixedly connected with an upper pressing plate (408), a lower limiting cylinder (406) is fixedly connected with the upper surface of the upper pressing plate (408), a pressure spring (407) is movably contacted with the inner wall of the lower limiting cylinder (406), a lower pressing plate (410) is arranged below the upper pressing plate (408), a lower pressing plate (410) is matched with the lower pressing plate (410), a waste water collecting hopper (410) is fixedly connected with the upper pressing plate (410), a waste water collecting bin (410) is fixedly connected with the lower pressing plate (410), the center of the bottom of the lower pressing disc (410) is fixedly connected with a driving mechanism (411), two ends of the driving mechanism (411) are fixedly connected with a wastewater collection bin (412) and a rotary rolling dehydrator body (401), the bottom of the wastewater collection bin (412) is fixedly connected with a drainage pipeline (413), the drainage pipeline (413) penetrates through the bottom wall of the rotary rolling dehydrator body (401), and the center of the bottom of the rotary rolling dehydrator body (401) is fixedly connected with a discharge pipeline (415).
5. The microbial household garbage disposal system according to claim 4, wherein: the bottom of the upper pressing plate (408) is fixedly provided with a plurality of groups of material turning bosses (417), the lower pressing plate (410) is provided with a plurality of groups of water discharge holes (419), the water discharge holes (419) are distributed more densely closer to the center of the lower pressing plate (410), the upper surface of the lower pressing plate (410) is fixedly provided with a plurality of groups of material guiding bosses (418), the material turning bosses (417) and the material guiding bosses (418) are distributed in a circumferential array mode, and the material turning bosses (417) are matched with the material guiding bosses (418).
6. A microbial household waste disposal system according to claim 1, wherein: the secondary rolling separator (5) comprises a secondary rolling separator body (501), a hood (502) is fixedly connected above the secondary rolling separator body (501), a secondary inorganic material discharging hole (506) is formed in the tail of the hood (502), a conveying pipeline III (503) is fixedly connected to the bottom of the secondary rolling separator body (501), the conveying pipeline III (503) is matched with a collecting hopper (402), a lower rolling plate (507) is fixedly arranged at the top of the secondary rolling separator body (501), a plurality of groups of through holes (508) and retaining grooves (520) are formed in the surface of the lower rolling plate (507), an upper rolling plate (511) is movably matched with the upper rolling plate (507), a front rotating shaft (521) is fixedly arranged at the front end of the upper rolling plate (511), a rear rotating shaft (524) is fixedly arranged at the rear end of the upper rolling plate (511), limit sliding grooves (523) which are in sliding contact with the rear rotating shaft (524) are fixedly arranged on the hood (502), a plurality of groups of steam grooves (513) are formed in the bottom of the upper rolling plate (511), a plurality of groups of steam grooves (520) are fixedly arranged at the bottom of the upper rolling plate (511), a plurality of groups of steam pipelines (511) are fixedly arranged on the upper rolling plate (511), a plurality of groups of steam pipeline (511) are fixedly arranged on the upper rolling plate (511), the utility model provides a secondary rolls separator organism (501) top the place ahead fixed mounting has charge plate (505), charge plate (505) cooperatees with inorganic matter discharge pipe (304), secondary rolls separator organism (501) top both sides fixedly connected with fixed bolster two (504), fixedly connected with driving motor two (509) on fixed bolster two (504), driving motor two (509) output fixedly connected with reduction gear (510), the output shaft fixedly connected with connecting axle (515) of reduction gear (510), the other end fixedly connected with transmission piece (516) of connecting axle (515), the spout has been seted up in the inside of transmission piece (516), spout sliding connection has removal connecting block (518), removal connecting block (518) bottom fixedly connected with pressure spring two (517), the other end and the transmission piece (516) fixedly connected with of pressure spring two (517), removal connecting block (518) rotation are connected with preceding pivot (521).
7. A microbial household waste disposal system according to claim 1, wherein: organic material heat preservation degradation case (6) are including degradation case organism (601), degradation case organism (601) are bilayer structure, the place ahead fixed mounting of degradation case organism (601) has driving motor three (604), discharge port (605) have been seted up to degradation case organism (601) the place ahead bottom, discharge port (605) sliding connection has sealed gate (606), degradation case organism (601) top fixed mounting has case lid (602), fixed mounting has inlet pipe (603) with row pipeline (415) matched with on case lid (602), degradation case organism (601) rear portion top fixed mounting has water filling mouth (610), degradation case organism (601) rear portion below fixed mounting has driving motor four (609), inside rotation of degradation case organism (601) is connected with discharge screw (608) and turns over material scraper blade (607), discharge screw (608) and driving motor three (604) output shaft fixed connection, the other end and the sealed gate (606) of discharge screw (608).
8. A microbial household waste disposal system according to claim 1, wherein: the material collecting box (1) comprises a material collecting hopper (101), a shaftless screw rod (102) is rotatably connected to the bottom of the material collecting hopper (101), and a conveying pipeline I (103) is fixedly arranged at the rear part of the material collecting hopper (101).
9. A microbial household waste disposal system according to claim 1, wherein: the roller crusher (2) comprises a roller crusher body (201), an opening matched with the first conveying pipeline (103) is formed in the upper portion of the roller crusher body (201), a counter-rotating crushing roller (202) is rotatably connected inside the roller crusher body (201), an electromagnet fence (203) which is slidably connected with the roller crusher body (201) is arranged at the bottom of the counter-rotating crushing roller (202), a second conveying pipeline (204) is fixedly arranged below the rear portion of the roller crusher body (201), and the second conveying pipeline (204) is matched with the feeding port (303).
10. A method for treating microbial household garbage according to claim 1, wherein: the method comprises the following processing steps:
collecting waste materials, pouring household garbage into a material collecting box (1) from a transport vehicle, and uniformly collecting;
crushing the waste materials by using a roller crusher (2) and removing metals in the waste materials;
c, separating the waste materials into organic materials and inorganic materials by utilizing a crushing separator (3);
d, introducing the separated organic materials into a rotary rolling dehydrator (4) for dehydration;
e, introducing the separated inorganic materials into a secondary rolling separator (5), dehydrating, rolling and separating the inorganic materials, and further separating a large amount of organic matters carried in the inorganic materials;
f, introducing the organic matters separated from the secondary rolling separator (5) into a rotary rolling dehydrator (4) for dehydration treatment;
and g, introducing the dehydrated organic materials into an organic material heat-insulation degradation box (6) for degradation, and converting the organic materials in the household garbage into organic fertilizer for recycling.
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