CN112794743A - Dry-type aerobic fermentation equipment for kitchen garbage - Google Patents
Dry-type aerobic fermentation equipment for kitchen garbage Download PDFInfo
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- CN112794743A CN112794743A CN202011423515.4A CN202011423515A CN112794743A CN 112794743 A CN112794743 A CN 112794743A CN 202011423515 A CN202011423515 A CN 202011423515A CN 112794743 A CN112794743 A CN 112794743A
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- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 23
- 239000010813 municipal solid waste Substances 0.000 title claims description 13
- 238000000855 fermentation Methods 0.000 claims abstract description 149
- 230000004151 fermentation Effects 0.000 claims abstract description 149
- 238000003756 stirring Methods 0.000 claims abstract description 66
- 238000001035 drying Methods 0.000 claims abstract description 50
- 239000010806 kitchen waste Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 16
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 5
- 238000009264 composting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000003674 animal food additive Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003225 biodiesel Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- -1 excrement Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses dry-type aerobic fermentation equipment for kitchen waste, which is an integrally formed hollow box body, wherein the interior of the box body is divided into three sections, the three sections are respectively a first equipment chamber, a fermentation chamber and a second equipment chamber from left to right, the fermentation chamber is divided into a fermentation chamber and a drying fermentation chamber by arranging a partition plate, stirring devices are arranged in the fermentation chamber and the drying fermentation chamber, the stirring devices are transversely arranged to penetrate through the partition plate and stretch across the middle parts of the fermentation chamber and the drying fermentation chamber, the height of the partition plate is adjustable, an integrally communicated waste gas collecting system is arranged at the upper parts of the fermentation chamber and the drying fermentation chamber, a heating sheet is arranged at the bottom of the fermentation chamber, a feeding hole is arranged at the top of the drying fermentation chamber, and a discharging hole is arranged on the side wall of. The invention has the advantages of high integration degree of equipment, low energy consumption in the fermentation process, simple equipment operation and good fermentation uniformity, and can effectively recycle, reduce and harmlessly treat kitchen waste.
Description
Technical Field
The invention relates to the technical field of resourceful treatment of kitchen waste, and particularly belongs to dry-type aerobic fermentation equipment for kitchen waste.
Background
The current encouragement conditional places can set special facilities in residential communities to treat kitchen waste on site, or the kitchen waste is transported to a kitchen waste treatment place by using special vehicles by sanitation departments and professional enterprises, so that daily production and daily cleaning are realized. Encourages the utilization of kitchen waste to produce industrial grease, biodiesel, feed additives, soil conditioners, biogas and the like, or the combined treatment of the industrial grease, the biodiesel, the feed additives, the soil conditioners, the biogas and the like with straws, excrement, sludge and the like. After proper treatment and processing, the biomass can be converted into new resources, the characteristics of high organic matter content enable the biomass to be used as fertilizer and feed after strict treatment, methane can be generated to be used as fuel or power generation, and the grease part can be used for preparing biofuel.
Aerobic composting is a process of changing organic matters into decomposed fertilizers through mineralization, humification and harmless treatment by fermentation under the action of microorganisms, organic garbage is treated through aerobic composting and organic fertilizers are produced, and the method is an important way for harmless treatment and fertilizer utilization of organic garbage. In addition, special microbial agents are used for specially fermenting and treating organic garbage and producing organic fertilizers in the market, and compared with the traditional composting mode, the treatment process is obviously improved.
The aerobic fermentation equipment for kitchen waste in the market is used as a mode for composting the kitchen waste, has the advantages of high integration, sufficient ventilation and oxygen supply, short fermentation period and the like, and is widely promoted by various fields. But the kitchen waste aerobic fermentation equipment in the current market still has the problems of high equipment energy consumption, low decomposition degree of fermentation products, incomplete degradation of organic matters and the like. Therefore, there is a need to find a device that can solve the above problems.
Disclosure of Invention
The invention aims to provide dry aerobic fermentation equipment for kitchen waste, which has the advantages of high integration degree, low energy consumption in the fermentation process, simple equipment operation, good fermentation uniformity and thorough degradation of organic matters. In order to achieve the purpose, the invention adopts the following technical scheme:
a dry aerobic fermentation device for kitchen garbage is an integrally formed hollow box body, the interior of the box body is divided into three sections, a first device chamber, a fermentation chamber and a second device chamber are respectively arranged from left to right, the fermentation chamber is divided into a fermentation chamber and a drying fermentation chamber by a partition plate, stirring devices are respectively arranged in the fermentation chamber and the drying fermentation chamber, the stirring devices transversely penetrate through the partition plate and stretch across the middle parts of the fermentation chamber and the drying fermentation chamber, a motor is arranged in the first device chamber, the motor is connected with the left end of the stirring device and drives the stirring device to rotate, a bearing seat is arranged in the second device chamber and used for fixing the right end of the stirring device, the height of the partition plate is adjustable, an integrally communicated waste gas collecting system is arranged at the upper parts of the fermentation chamber and the drying fermentation chamber, a heating sheet is arranged at the bottom of the fermentation chamber, and a feed inlet is arranged at the top of the drying fermentation chamber, the side wall of the middle lower part of the fermentation bin is provided with a discharge hole.
Further, agitating unit includes speed reducer, sprocket, (mixing) shaft, stirring leaf, broken stirring leaf that mixes, the speed reducer is connected with the motor to with the supporting rotation that drives the (mixing) shaft of sprocket, this speed reducer, sprocket are arranged in first equipment room, the right side of sprocket is equipped with bearing frame and bearing cap, the (mixing) shaft penetrates in first equipment room and rotationally passes bearing cap and bearing frame, and is connected with the sprocket, stirring leaf, broken stirring leaf that mixes are located the fermentation chamber.
Furthermore, the stirring blade is located in the middle of the drying fermentation bin and the fermentation bin, one end of the stirring blade is connected to the stirring shaft, the crushing mixing stirring blade is located on two sides of the drying fermentation bin and the fermentation bin, one end of the crushing mixing stirring blade is connected to the stirring shaft, the stirring blade is flat, and the crushing mixing stirring blade is arranged at an obtuse angle.
Further, the dry fermentation storehouse still is provided with temperature sensor and observation window, temperature sensor is located dry fermentation storehouse top, the observation window is located dry fermentation storehouse side.
Further, the fermentation bin is also provided with a temperature sensor and an observation window, the temperature sensor is positioned at the top of the fermentation bin, and the observation window is positioned on the side surface of the fermentation bin.
Further, the waste gas collecting system comprises a gas collecting port, a pipeline and a condensate discharging valve, the pipeline is arranged on the upper portion of the fermentation chamber, the gas collecting port is arranged on the pipeline, the direction of the gas collecting port is upward or the side face of the gas collecting port is, the pipeline of the drying fermentation chamber is larger than that of the fermentation chamber, the pipeline is obliquely arranged, and the condensate discharging valve is arranged at the tail of the pipeline.
Further, the bottom of this equipment is equipped with the equipment support, and the top is equipped with the equipment lug.
In summary, due to the adoption of the technical scheme, the invention has the following technical effects:
1. the stirring device adopted by the invention can further crush materials such as large particle size, fibers and the like in the kitchen waste in the fermentation process, accelerate the fermentation speed of the kitchen waste and ensure that the fermented materials have better uniformity.
2. The dry-type aerobic fermentation equipment is provided with 2 fermentation bins which are respectively a dry fermentation bin and a fermentation bin, and the 2 fermentation bin heating devices are 2-4 electric heating sheets, so that the heating temperature of the fermentation bins can be controlled at different stages, the sectional control of material dehydration and fermentation can be realized, the heat generated by the aerobic fermentation of the kitchen garbage is fully utilized, and the energy consumption in the fermentation process is saved.
3. The invention adopts the grading waste gas collecting pipe, the pipeline of the drying fermentation chamber is larger than the pipeline of the fermentation chamber, the water vapor in the drying fermentation chamber can be ensured to be discharged quickly, and the water vapor is not condensed on the inner wall of the fermentation chamber, so that the water content of the kitchen waste is evaporated quickly.
Drawings
FIG. 1 is a perspective view of a dry aerobic fermentation apparatus for kitchen garbage according to the present invention;
FIG. 2 is a rear view of the dry aerobic fermentation apparatus for kitchen garbage according to the present invention;
FIG. 3 is a top view of the dry aerobic fermentation apparatus for kitchen garbage according to the present invention;
FIG. 4 is a side view of the dry aerobic fermentation apparatus for kitchen garbage according to the present invention.
In the drawings, 1-equipment rack; 2, lifting a device lug; 3-control screen; 4-a level gauge; 5-a fermentation bin; 6-drying the fermentation bin; 7-a temperature sensor; 8-a temperature sensor; 9-a discharge door; 10-a fan; 11-repairing the door; 12-an air inlet of the fermentation bin; 13-a fermentation chamber access door; 14-a feed inlet; 15-top cover plate; a first equipment room 16; a fermentation chamber 17; a second equipment room 18; a motor 19.
1-1-speed reducer; 1-2-sprocket; 1-3-sprocket cover; 1-4-bearing seat; 1-5-shaft sealing cover; 1-6-stirring shaft; 1-7-stirring blade; 1-8-crushing, mixing and stirring the leaves; 1-9-a separator; 1-10-heating plate; 1-11-a pipeline; 1-12-a gas collection port; 1-13-gas collection port; 1-14-condensate drain valve; 1-15-exhaust gas outlet; 1-16-observation window.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, in which preferred embodiments are shown. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
Example 1
As shown in fig. 1, 2, 3 and 4, the device is an integrally formed hollow box body, the interior of the box body is divided into three sections, and from left to right, the box body is respectively provided with a first device chamber 16, a fermentation chamber 17 and a second device chamber 18, the fermentation chamber 17 is divided into a fermentation chamber 5 and a drying fermentation chamber 6 by arranging partition boards 1-9, stirring devices are arranged in the fermentation chamber 5 and the drying fermentation chamber 6, the stirring devices transversely penetrate through the partition boards and stretch across the middle parts of the fermentation chamber 5 and the drying fermentation chamber 6, a motor 19 is arranged in the first device chamber 16, the motor 19 is connected with the left end of the stirring device and drives the stirring device to rotate, a bearing seat is arranged in the second device chamber 18 and is used for fixing the right end of the stirring device, the height of the partition boards 1-9 is adjustable, and an integrally communicated waste gas collecting system is arranged at the upper parts of the fermentation chamber 5 and the drying fermentation chamber, and the bottom is provided with a heating piece, the top of the drying fermentation bin 6 is provided with a feeding hole, and the side wall of the middle lower part of the fermentation bin 5 is provided with a discharging hole. The first equipment room 16 is provided with a control screen 3, and the top of the whole fermentation equipment is provided with a top cover plate 15.
The dry aerobic fermentation equipment for kitchen waste comprises a stirring device with functions of crushing, stirring and oxygen supply, a drying fermentation bin 6, a fermentation bin 5, partition plates 1-9 and a waste gas collecting system, wherein a stirring shaft 1-6 of the stirring device is positioned in the drying fermentation bin 6 and the fermentation bin 5, the drying fermentation bin 6 is connected with the fermentation bin 5 through the partition plates 1-9, and the waste gas collecting system is positioned above the drying fermentation bin 6 and the fermentation bin 5.
The stirring device comprises a speed reducer 1-1, a chain wheel 1-2, a stirring shaft 1-6, stirring blades 1-7 and crushing and mixing stirring blades 1-8, wherein the speed reducer 1-1 is connected with the stirring shaft 1-7 through the chain wheel 1-2 and is driven, the speed reducer 1-1 and the chain wheel 1-2 are positioned outside the fermentation bin 5, a chain wheel cover 1-3 is arranged outside the chain wheel 1-2, the stirring blades 1-7 are positioned in the middle of the drying and fermentation bin 6 and in the fermentation bin 5, one end of each stirring blade is connected with the stirring shaft 1-6, and the crushing and mixing stirring blades 1-8 are positioned on two sides of the drying and fermentation bin 6 and the fermentation bin 5, and one end of each stirring blade is. Two ends of the stirring shaft 1-6 penetrate into the first equipment chamber 16 and the second equipment chamber 18, a bearing seat 1-4 and a shaft sealing cover 1-5 are respectively arranged at the two ends to fix the stirring shaft 1-6, the stirring device is used for feeding and stirring materials in the rotating process, the crushing, mixing and stirring blades 1-8, the wall of the fermentation bin 6 and the partition plates 1-9 can further grind the materials to accelerate the fermentation of the materials, the stirring blades are flat, and the crushing, mixing and stirring blades are arranged at an obtuse angle.
The drying and fermenting bin 6 is provided with a feeding hole 14, a temperature sensor 8, a heating device and observation windows 1-16, the feeding hole 14 and the temperature sensor 8 are positioned at the top of the drying and fermenting bin 6, the heating device is positioned at the bottom of the drying and fermenting bin 6, and the observation windows 1-16 are positioned on the side surface of the drying and fermenting bin 6.
The fermentation chamber 5 is provided with a temperature sensor 7, heating sheets 1-10, observation windows 1-16 and a discharge port 9, wherein the temperature sensor 7 is positioned at the top of the fermentation chamber 5, the heating sheets 1-10 are positioned at the bottom of the fermentation chamber 5, and the observation windows 1-16 are positioned at the side surface of the fermentation chamber 5.
The partition boards 1-9 are movable partition boards with adjustable height, and the material in the drying and fermenting bin 6 can be controlled to enter the fermenting bin 5 by adjusting the height of the partition boards, so that the material fermenting and decomposing degree of the fermenting bin 5 is ensured.
The waste gas collecting system comprises gas collecting ports 1-12, pipelines 1-11 and condensate discharging valves 1-14, wherein the gas collecting ports 1-12 and the gas collecting ports 1-13 are upward or on the side surface, the pipe diameter of the pipeline of the drying and fermenting bin 6 is 350mm, the pipe diameter of the pipeline of the fermenting bin 5 is 150 mm, the pipe diameter of the pipeline of the drying and fermenting bin 6 is larger than that of the pipeline of the fermenting bin 5, the pipelines 1-11 are obliquely arranged, and the condensate discharging valves 1-14 are arranged at the tail parts of the pipelines. The inclined pipeline ensures that condensed water in the pipeline does not flow back to the fermentation chamber any more, and the pipeline of the drying fermentation chamber 6 is larger than the pipeline of the fermentation chamber 5, so that the air extraction amount in the drying fermentation chamber 6 is larger than that in the fermentation chamber 5. The end of the conduit 1-11 is provided with an exhaust gas outlet 1-15, which exhaust gas outlet 1-15 is located at the top of the second equipment room 18.
The heating sheets 1-10 have 2-4 pieces, and each heating sheet can control different heating temperatures respectively, so that the fermentation chamber can perform multi-section different temperature control.
The bottom of the whole fermentation equipment is provided with an equipment support 1, the top of the whole fermentation equipment is provided with an equipment lifting lug 2, the equipment lifting lugs 2 are symmetrically arranged, a material positioning meter 4 is arranged on the fermentation bin, and the material positioning meter 4 is positioned at the top of the fermentation bin 5; be equipped with temperature sensor 7 in the fermentation storehouse, be equipped with temperature sensor 8 in the dry fermentation storehouse, be equipped with discharge door 9 in the fermentation storehouse, still be equipped with fan 10 in the first equipment room 16, can be the motor heat dissipation of inside, the top of first equipment room 16 is equipped with access door 11, the maintenance of being convenient for maintenance personal entering, the top in fermentation storehouse 5 is equipped with fermentation storehouse air intake 12, be convenient for ventilate, top at whole fermentation storehouse 5 and the 6 intercommunication departments in dry fermentation storehouse is equipped with fermentation storehouse access door 13.
The working principle of the kitchen garbage dry-type aerobic fermentation equipment is as follows:
after the kitchen waste is pretreated, the kitchen waste enters a drying and fermenting bin 6 through a feeding hole 14, meanwhile, heating sheets 1-10 are used for heating the kitchen waste rapidly to adjust the water content of the material to 50% -65% in real time, the kitchen waste is fermented for about 7 days in the drying and fermenting bin 6 after the water content of the kitchen waste is proper, a stirring shaft 1-6 rotates periodically during fermentation, stirring blades 1-7 are used for conveying the material through a stirring machine, and crushing, mixing and stirring blades 1-8 can grind large-particle-size and fiber materials; after the materials are fermented in the dry fermentation chamber, the partition plates 1-9 are opened, the materials enter the fermentation chamber 5 to be continuously fermented and decomposed, organic fertilizer can be obtained after the decomposed materials reach a certain decomposition degree, and the organic fertilizer is discharged through the discharge port 9; meanwhile, waste gas generated in the drying fermentation bin 6 and the fermentation bin 5 is collected through a gas collecting port 1-13 of the drying fermentation bin and a gas collecting port 1-12 of the fermentation bin and then is conveyed to a subsequent waste gas treatment system for treatment, and the waste gas is discharged after reaching the standard.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A dry-type aerobic fermentation equipment for kitchen garbage is characterized in that: the equipment is an integrally formed hollow box body, the interior of the box body is divided into three sections, and a first equipment chamber, a fermentation chamber and a second equipment chamber are respectively arranged from left to right, the fermentation chamber is divided into a fermentation chamber and a drying fermentation chamber by a clapboard, stirring devices are arranged in the fermentation chamber and the drying fermentation chamber, the stirring device is transversely provided with a penetrating clapboard which spans the middle parts of the fermentation chamber and the drying fermentation chamber, a motor is arranged in the first equipment chamber, the motor is connected with the left end of the stirring device and drives the stirring device to rotate, a bearing seat is arranged in the second equipment chamber and used for fixing the right end of the stirring device, the height of the clapboard is adjustable, the upper parts of the fermentation bin and the drying fermentation bin are provided with an integrally communicated waste gas collecting system, the bottom parts of the fermentation bin and the drying fermentation bin are provided with heating sheets, the top of the drying fermentation bin is provided with a feeding hole, and the side wall of the middle lower part of the fermentation bin is provided with a discharging hole.
2. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: agitating unit includes speed reducer, sprocket, (mixing) shaft, stirring leaf, broken mixed stirring leaf, the speed reducer is connected with the motor to with the supporting rotation that drives the (mixing) shaft of sprocket, this speed reducer, sprocket are arranged in first equipment indoorly, the right side of sprocket is equipped with bearing frame and bearing cap, the (mixing) shaft penetrates in first equipment indoorly rotationally passes bearing cap and bearing frame, and is connected with the sprocket, stirring leaf, broken mixed stirring leaf are located the fermentation chamber.
3. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 2, wherein: the stirring leaf is located dry fermentation storehouse and fermentation storehouse middle part and one end is connected on the (mixing) shaft, broken mixing stirring leaf is located both sides and one end connection on the (mixing) shaft in dry fermentation storehouse and the fermentation storehouse, states the stirring leaf and is the platykurtic, broken mixing stirring leaf is the obtuse angle setting.
4. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 3, wherein: the drying fermentation bin is further provided with a temperature sensor and an observation window, the temperature sensor is located at the top of the drying fermentation bin, and the observation window is located on the side face of the drying fermentation bin.
5. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 4, wherein: the fermentation storehouse also is provided with temperature sensor and observation window, and temperature sensor is located fermentation storehouse top, and the observation window is located fermentation storehouse side.
6. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 5, wherein: the waste gas collecting system comprises a gas collecting port, a pipeline and a condensate discharging valve, the pipeline is arranged on the upper portion of the fermentation chamber, the gas collecting port is arranged on the pipeline, the direction of the gas collecting port is upward or the side face of the gas collecting port is, the pipeline of the drying fermentation chamber is larger than that of the fermentation chamber, the pipeline is arranged in an inclined mode, and the condensate discharging valve is arranged at the tail portion of the pipeline.
7. The dry aerobic fermentation equipment of kitchen waste as claimed in claim 6, wherein: the bottom of this equipment is equipped with the equipment support, and the top is equipped with the equipment lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423515.4A CN112794743A (en) | 2020-12-08 | 2020-12-08 | Dry-type aerobic fermentation equipment for kitchen garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423515.4A CN112794743A (en) | 2020-12-08 | 2020-12-08 | Dry-type aerobic fermentation equipment for kitchen garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112794743A true CN112794743A (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011423515.4A Pending CN112794743A (en) | 2020-12-08 | 2020-12-08 | Dry-type aerobic fermentation equipment for kitchen garbage |
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| Country | Link |
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| CN (1) | CN112794743A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732018A (en) * | 2021-09-03 | 2021-12-03 | 北京嘉博文生物科技有限公司 | Continuous organic garbage biological treatment machine |
| CN115819131A (en) * | 2022-12-03 | 2023-03-21 | 塔里木大学 | Fermentation system and preparation method for preparing efficient bio-organic fertilizer from organic materials |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203292176U (en) * | 2013-05-10 | 2013-11-20 | 北京博源环能工程技术有限公司 | Continuous restaurant-kitchen garbage and kitchen garbage on-site processing equipment |
| CN109180231A (en) * | 2018-10-22 | 2019-01-11 | 广西博世科环保科技股份有限公司 | Integrated dry type aerobic composting device |
| CN111215432A (en) * | 2020-01-13 | 2020-06-02 | 中国科学院青岛生物能源与过程研究所 | Three-stage integrated treatment system and method for organic biomass garbage |
| CN215049738U (en) * | 2020-12-08 | 2021-12-07 | 广西环保产业发展研究院有限公司 | Dry-type aerobic fermentation equipment for kitchen garbage |
-
2020
- 2020-12-08 CN CN202011423515.4A patent/CN112794743A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203292176U (en) * | 2013-05-10 | 2013-11-20 | 北京博源环能工程技术有限公司 | Continuous restaurant-kitchen garbage and kitchen garbage on-site processing equipment |
| CN109180231A (en) * | 2018-10-22 | 2019-01-11 | 广西博世科环保科技股份有限公司 | Integrated dry type aerobic composting device |
| CN111215432A (en) * | 2020-01-13 | 2020-06-02 | 中国科学院青岛生物能源与过程研究所 | Three-stage integrated treatment system and method for organic biomass garbage |
| CN215049738U (en) * | 2020-12-08 | 2021-12-07 | 广西环保产业发展研究院有限公司 | Dry-type aerobic fermentation equipment for kitchen garbage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732018A (en) * | 2021-09-03 | 2021-12-03 | 北京嘉博文生物科技有限公司 | Continuous organic garbage biological treatment machine |
| CN113732018B (en) * | 2021-09-03 | 2023-04-18 | 北京嘉博文生物科技有限公司 | Continuous organic garbage biological treatment machine |
| CN115819131A (en) * | 2022-12-03 | 2023-03-21 | 塔里木大学 | Fermentation system and preparation method for preparing efficient bio-organic fertilizer from organic materials |
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