CN112573950A - Kitchen waste aerobic fermentation treatment device and treatment method thereof - Google Patents
Kitchen waste aerobic fermentation treatment device and treatment method thereof Download PDFInfo
- Publication number
- CN112573950A CN112573950A CN202011589248.8A CN202011589248A CN112573950A CN 112573950 A CN112573950 A CN 112573950A CN 202011589248 A CN202011589248 A CN 202011589248A CN 112573950 A CN112573950 A CN 112573950A
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- tank body
- fermentation tank
- fermentation
- auger
- kitchen waste
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 25
- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000855 fermentation Methods 0.000 claims abstract description 84
- 230000004151 fermentation Effects 0.000 claims abstract description 84
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002068 microbial inoculum Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 230000002779 inactivation Effects 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 6
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000003895 organic fertilizer Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- 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
Abstract
The invention provides a kitchen waste aerobic fermentation treatment device and a treatment method thereof, wherein a fermentation tank body of the device is arranged on an equipment base, the front end of the fermentation tank body is provided with a feed inlet, a feed auger is arranged in the feed inlet, the rear end of the fermentation tank body is provided with a discharge outlet, the discharge outlet is provided with a discharge auger, a draught fan is connected with a rear end cover of the fermentation tank body through an air pipe, a second temperature sensor is also fixed on the rear end cover of the fermentation tank body, a first temperature sensor is arranged on the fermentation tank body, a plurality of lifting blades in the fermentation tank body are arranged in the fermentation tank body in a staggered manner, a large gear ring is arranged on the periphery of the fermentation tank body, and a main machine speed reduction. The problem of inconvenient treatment of the garbage is solved, the product can be used as organic fertilizer or nutrient soil for recycling, the treatment principle of reduction, harmlessness and reclamation of the garbage is realized, and finally the amount of the kitchen garbage can be reduced by 80 percent.
Description
Technical Field
The invention relates to a kitchen waste aerobic fermentation treatment device and a treatment method thereof, and belongs to the technical field of fermentation devices.
Background
At present, the kitchen waste treatment mainly adopts the traditional non-biological treatment method, such as centralized incineration, landfill waste or mechanical crushing. The burning method is to stack the garbage in a special burning furnace for burning and to oxidize and decompose the garbage thoroughly. The treatment method can generate a large amount of heat, and the heat energy released in the garbage combustion process can be fully utilized to generate electricity and heat. However, after incineration, a large amount of residues still remain, and the residues contain a large amount of heavy metals and toxic substances, so that the ecological environment is seriously damaged, and the health of surrounding residents is harmed. Meanwhile, the construction of incineration plants belongs to a large project, and the investment is quite large.
Disclosure of Invention
The invention provides a kitchen waste aerobic fermentation treatment device and a treatment method thereof, aiming at solving the technical problems in the background technology.
The invention provides a kitchen waste aerobic fermentation treatment device, which comprises an equipment base, a discharging auger gear motor, a discharging auger, a fermentation tank body, a plurality of lifting blades inside the tank body, a first temperature sensor, a large gear ring, a feeding auger, a small gear, a main machine gear motor, a draught fan, an air pipe, a second temperature sensor, a feeding auger gear motor, a discharge hole and a feed inlet,
the fermentation tank body is installed on the equipment base, the front end of the fermentation tank body is provided with the feed inlet, install the feeding auger in the feed inlet, the feeding auger drives through feeding auger gear motor, the rear end of the fermentation tank body is provided with the discharge gate, discharge auger is installed to discharge gate department, the ejection of compact auger drives through ejection of compact auger gear motor, the draught fan passes through the tuber pipe and is connected with the rear end cap of the fermentation tank body, still be fixed with second temperature sensor on the rear end cap of the fermentation tank body, install first temperature sensor on the fermentation tank body, the inside crisscross lifting blade that is provided with a plurality of jar of internal portions of fermentation tank, the bull gear is installed to the fermentation tank body periphery, host computer gear motor drives the pinion and rotates, and then the transmission gives the bull gear, drives the rotation of the fermentation.
Preferably, the periphery of the fermentation tank body is further provided with a supporting rolling ring, and the carrier roller is arranged on the equipment base and supports the supporting rolling ring.
Preferably, the fermentation tank body is wrapped with a tank body heat insulation layer.
Preferably, the front end of the fermentation tank body is provided with a discharging support.
Preferably, the rear end of the fermentation tank body is provided with a feeding bracket.
A treatment method utilizing the kitchen waste aerobic fermentation treatment device comprises the steps of putting materials which are crushed in advance and subjected to oil-water separation and solid-liquid separation into a feed inlet, detecting that the materials with the water content of about 55 percent are fed into the feed inlet, adding a proper biological microbial inoculum, mixing the materials by a feed auger driven by a feed auger speed reduction motor, conveying the mixture into a fermentation tank body, leading out air in the tank and steam generated in the fermentation process by a draught fan through an air pipe in the fermentation process, leading fresh air into the feed auger position while leading air, supplementing oxygen required in the fermentation process, wherein the fermentation process requires 7-10 days, need not the heating, the natural fermentation temperature in the jar can reach 65 ℃, reaches innoxious sterilization deactivation effect, and the material conveys to the discharge end at fermentation tank body rotation in-process after the fermentation is accomplished, drives ejection of compact auger by ejection of compact auger gear motor, carries out equipment with the material through the discharge gate, and the fermentation process is accomplished.
The aerobic fermentation treatment device for the kitchen waste has the beneficial effects that: kitchen waste, fruit and vegetable waste and the like (such as vegetable leaves, food residues, chicken, duck, fish and meat waste and the like) are taken as raw materials, the raw materials are subjected to extrusion dehydration and oil-water separation and then subjected to high-temperature aerobic fermentation by microorganisms through the equipment, the produced product can be used as an organic fertilizer or nutrient soil for recycling, the treatment principle of reduction, harmlessness and reclamation of the waste is realized, and finally the kitchen waste can be reduced by 80%.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of an aerobic fermentation treatment device for kitchen waste, which is disclosed by the invention;
FIG. 2 is a left side view of the aerobic fermentation treatment device for kitchen waste according to the invention
The device comprises a device base, a discharging support, a discharging auger gear motor, a discharging auger, a fermenting tank heat-insulating layer, a supporting rolling ring, a lifting plate, a first temperature sensor, a large gear ring, a feeding auger, a feeding support, a small gear, a main engine gear motor, a 15 carrier roller, a 16 induced draft fan, a 17 air pipe, a second temperature sensor, a 19 feeding auger gear motor, a 20 discharging port and a 21 feeding port, wherein the device base is arranged at 1 part, the discharging support is arranged at 2 part, the discharging auger gear motor is arranged at 3 part, the first temperature sensor is arranged at 10 part, the feeding auger.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
the first embodiment is as follows: the present embodiment is explained with reference to fig. 1-2. The aerobic fermentation treatment device for the kitchen waste comprises an equipment base 1, a discharging auger gear motor 3, a discharging auger 4, a fermentation tank body 5, a plurality of lifting blades 8 inside the tank body, a first temperature sensor 9, a large gear ring 10, a feeding auger 11, a pinion 13, a host gear motor 14, a draught fan 16, an air pipe 17, a second temperature sensor 18, a feeding auger gear motor 19, a discharge port 20 and a feed port 21,
the fermentation tank body 5 is installed on equipment base 1, the front end of the fermentation tank body 5 is provided with feed inlet 21, install feeding auger 11 in the feed inlet 21, feeding auger 11 drives through feeding auger gear motor 19, the rear end of the fermentation tank body 5 is provided with discharge gate 20, 20 departments of discharge gate install ejection of compact auger 4, ejection of compact auger 4 drives through ejection of compact auger gear motor 3, install a temperature sensor 9 on the fermentation tank body 5, 5 inside crisscross a plurality of internal portion of jar of lifting blades 8 that are provided with of the fermentation tank body, bull gear 10 is installed to 5 peripheries of the fermentation tank body, host computer gear motor 14 drives pinion 13 and rotates, and then the transmission gives bull gear 10, drives the rotation of the fermentation tank body 5.
One end of the air pipe 17 and the second temperature sensor 18 are fixed on the rear end cover, the draught fan 16 is installed on the fan support, the fan support is installed on the discharging support, and the discharging auger 4 of the discharging port 20 penetrates through the rear end cover to go deep into the tank. The second temperature sensor 18 is used for detecting the temperature in the tank at the discharge port end.
The periphery of the fermentation tank body 5 is also provided with a supporting rolling ring 7, and the carrier roller 15 is arranged on the equipment base 1 and supports the supporting rolling ring 7.
The fermentation tank body 5 is wrapped with a tank body heat-insulating layer 6.
And the front end of the fermentation tank body 5 is provided with a discharging support 2. The rear end of the fermentation tank body 5 is provided with a feeding bracket 12.
The treatment method of the aerobic fermentation treatment device for the kitchen waste comprises the following steps:
the kitchen waste which is crushed in advance and subjected to oil-water separation and solid-liquid separation is detected, materials with water content of about 55 percent are put into a feeding port 21, a proper amount of biological microbial inoculum is added, a feeding auger 11 driven by a feeding auger speed reduction motor 19 is mixed and conveyed into a fermentation tank 5, a main machine speed reduction motor 14 drives a large gear ring 10 through a pinion 13 in the feeding process, the large gear ring 10 is in rigid mechanical connection with the fermentation tank 5, the fermentation tank 5 rotates along with the large gear ring, the materials entering the fermentation tank 5 are fully stirred and heated up for fermentation through a lifting blade 8 in the tank body, air in the tank and water vapor generated in the fermentation process are led out by a draught fan 16 through an air pipe 17 in the fermentation process, fresh air flows into the feeding auger 11 while air is led, so that oxygen required in the fermentation process is supplemented, about 7-10 days are required in the fermentation process, heating is, reach innoxious bactericidal deactivation effect, the fermentation is accomplished the back material and is conveyed the discharge end at jar rotatory in-process, drives ejection of compact auger 4 by ejection of compact auger gear motor 3, carries out equipment with the material through discharge gate 20, and the fermentation process is accomplished.
For guaranteeing that jar internal temperature is balanced and use winter, jar external spraying one deck polyurethane heat preservation 6 plays the heat preservation effect, and the equipment is whole to be automated control, sets up and accomplishes the operation parameter and can unmanned supervision operation, and the operation parameter such as temperature has and uploads to the thing networking high in the clouds after temperature sensor 9 accurate gathers, and the user can the supervisory equipment running state at any time with networking equipment such as cell-phone or computer.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An aerobic fermentation treatment device for kitchen waste, which is characterized by comprising an equipment base (1), a discharging auger gear motor (3), a discharging auger (4), a fermentation tank body (5), a plurality of internal lifting blades (8), a first temperature sensor (9), a large gear ring (10), a feeding auger (11), a pinion (13), a main machine gear motor (14), an induced draft fan (16), an air pipe (17), a second temperature sensor (18), a feeding auger gear motor (19), a discharge hole (20) and a feed port (21),
the fermentation tank body (5) is installed on the equipment base (1), the front end of the fermentation tank body (5) is provided with a feed inlet (21), install feeding auger (11) in the feed inlet (21), feeding auger (11) drives through feeding auger gear motor (19), the rear end of the fermentation tank body (5) is provided with a discharge port (20), discharge port (20) department installs ejection of compact auger (4), ejection of compact auger (4) drives through ejection of compact auger gear motor (3), ejection of compact auger (4) of discharge port (20) pass the rear end cap and go deep into in the fermentation tank body (5), draught fan (16) are connected with the rear end cap of the fermentation tank body (5) through tuber pipe (17), still be fixed with second temperature sensor (18) on the rear end cap of the fermentation tank body (5), install first temperature sensor (9) on the fermentation tank body (5), the fermentation tank is characterized in that a plurality of lifting plates (8) in the tank body are arranged in the fermentation tank body (5) in a staggered mode, a large gear ring (10) is installed on the periphery of the fermentation tank body (5), a main engine speed reduction motor (14) drives a small gear (13) to rotate, and then the large gear ring (10) is driven to rotate, so that the fermentation tank body (5) is driven to rotate.
2. The aerobic fermentation treatment device for kitchen waste according to claim 1, characterized in that the periphery of the fermentation tank body (5) is further provided with a support rolling ring (7), and the carrier roller (15) is arranged on the equipment base (1) and supports the support rolling ring (7).
3. The aerobic fermentation treatment device for kitchen waste according to claim 1, characterized in that the outside of the fermentation tank (5) is wrapped with a tank insulation layer (6).
4. The aerobic fermentation treatment device for kitchen waste according to claim 1, characterized in that the front end of the fermentation tank body (5) is provided with a discharging bracket (2).
5. The aerobic fermentation treatment device for kitchen waste according to claim 4, characterized in that the induced draft fan (16) is installed on a fan bracket, and the fan bracket is installed on the discharging bracket (2).
6. The aerobic fermentation treatment device for kitchen waste according to claim 1, characterized in that the rear end of the fermentation tank body (5) is provided with a feeding bracket (12).
7. A treatment method using the aerobic fermentation treatment device for kitchen waste according to any one of claims 1 to 6, characterized in that the kitchen waste which is crushed in advance and subjected to oil-water separation and solid-liquid separation is put into a feed inlet (21) after the moisture content is detected to be about 55%, a proper amount of biological microbial inoculum is added, the kitchen waste is mixed by a feed auger (11) driven by a feed auger speed reduction motor (19) and is conveyed into a fermentation tank body (5), a main machine speed reduction motor (14) drives a large gear ring (10) through a pinion (13) in the feeding process, the large gear ring (10) is in rigid mechanical connection with the fermentation tank body (5), then the fermentation tank body (5) rotates, the material entering the fermentation tank body (5) is fully stirred by a lifting blade (8) in the tank body to increase the temperature for fermentation, an induced draft fan (16) leads out the air in the tank and the water vapor generated in the fermentation process through an air duct (, fresh air flows into the position of the feeding auger (11) during air induction, so that oxygen required in the fermentation process is supplemented, the fermentation process needs 7-10 days, heating is not needed, the natural fermentation temperature in the tank can reach 65 ℃, the harmless sterilization and inactivation effect is achieved, the material after fermentation is completed is conveyed to the discharge end in the rotation process of the fermentation tank body (5), the discharge auger (4) is driven by the discharge auger speed reduction motor (3), the material is conveyed out of the equipment through the discharge port (20), and the fermentation process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589248.8A CN112573950A (en) | 2020-12-28 | 2020-12-28 | Kitchen waste aerobic fermentation treatment device and treatment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589248.8A CN112573950A (en) | 2020-12-28 | 2020-12-28 | Kitchen waste aerobic fermentation treatment device and treatment method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112573950A true CN112573950A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011589248.8A Pending CN112573950A (en) | 2020-12-28 | 2020-12-28 | Kitchen waste aerobic fermentation treatment device and treatment method thereof |
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| Country | Link |
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| CN (1) | CN112573950A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118000A (en) * | 2017-06-28 | 2017-09-01 | 刘亚非 | The closed organic solid waste aerobic fermentation reactor of swinging |
| CN206858462U (en) * | 2017-06-28 | 2018-01-09 | 刘亚非 | The closed organic solid waste aerobic fermentation reactor of swinging |
| CN108610107A (en) * | 2018-03-21 | 2018-10-02 | 钱笑语 | A kind of perishable solid organic castoff heat aerobic organisms fermentation processing unit |
| CN110079440A (en) * | 2019-04-10 | 2019-08-02 | 广西大自然再生资源有限公司 | Biological roller fermentor device |
| CN214244245U (en) * | 2020-12-28 | 2021-09-21 | 哈尔滨华美亿丰复合材料有限公司 | Aerobic fermentation treatment device for kitchen waste |
-
2020
- 2020-12-28 CN CN202011589248.8A patent/CN112573950A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118000A (en) * | 2017-06-28 | 2017-09-01 | 刘亚非 | The closed organic solid waste aerobic fermentation reactor of swinging |
| CN206858462U (en) * | 2017-06-28 | 2018-01-09 | 刘亚非 | The closed organic solid waste aerobic fermentation reactor of swinging |
| CN108610107A (en) * | 2018-03-21 | 2018-10-02 | 钱笑语 | A kind of perishable solid organic castoff heat aerobic organisms fermentation processing unit |
| CN110079440A (en) * | 2019-04-10 | 2019-08-02 | 广西大自然再生资源有限公司 | Biological roller fermentor device |
| CN214244245U (en) * | 2020-12-28 | 2021-09-21 | 哈尔滨华美亿丰复合材料有限公司 | Aerobic fermentation treatment device for kitchen waste |
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Address after: 150001 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Applicant after: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. Address before: 150060 intersection of Nancheng 1st Road Nancheng 12th Avenue, Pingfang District, Harbin City, Heilongjiang Province Applicant before: HARBIN HUAMEI YIFENG COMPOSITE MATERIAL CO.,LTD. |
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