CN212315965U - Kitchen waste treatment fermentation system - Google Patents
Kitchen waste treatment fermentation system Download PDFInfo
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- CN212315965U CN212315965U CN202020945580.2U CN202020945580U CN212315965U CN 212315965 U CN212315965 U CN 212315965U CN 202020945580 U CN202020945580 U CN 202020945580U CN 212315965 U CN212315965 U CN 212315965U
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- draining
- crushing
- fermentation tank
- aerobic fermentation
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- 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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kitchen waste treatment fermentation system, which comprises a platform; a draining and crushing box is arranged above the platform, and an aerobic fermentation tank is arranged below the platform; vertical sliding grooves are formed in the front inner wall and the rear inner wall of the draining and crushing box, a fixed partition plate is arranged at the lower part of the vertical sliding groove, and a drawing plate capable of moving up and down along the vertical sliding grooves is arranged at the upper part of the vertical sliding groove; the fixed clapboard divides the draining and crushing box into a draining area and a crushing area; the aerobic fermentation tank is in a horizontal cylindrical shape, and stirring devices are arranged at the centers of the front side wall and the rear side wall of the aerobic fermentation tank.
Description
Technical Field
The utility model relates to a kitchen garbage handles the field, especially relates to a kitchen garbage handles fermentation system.
Background
The kitchen waste is a domestic waste formed in the process of domestic consumption of residents, wherein a large amount of kitchen waste is generated in restaurants every day, at present, the kitchen waste is generally dumped to a designated place and then is dragged and transported to a waste treatment station for centralized treatment, and the waste is inevitably leaked in the transporting process to cause pollution.
In addition, the kitchen waste contains extremely high moisture and organic matters, is easy to decay and generates stink. The oil can be converted into new resources through proper treatment and processing, the characteristic of high organic matter content ensures that the oil can be used as fertilizer and feed after strict treatment, can also produce biogas to be used as fuel or power generation, and the grease can be used for preparing biofuel.
The common kitchen waste treatment methods at present comprise: direct landfill, incineration and the like; the direct landfill needs to occupy a large amount of land and can cause secondary pollution, and the method has no resource utilization; the treatment cost is high in an incineration mode, and the method has no resource utilization;
also there are some kitchen garbage treatment facilities to carry out the processing of pertinence to kitchen garbage, chinese patent CN209531694U discloses a kitchen garbage processing apparatus, this patent is through setting up drive arrangement, the apparatus further comprises a rotating shaft, the separation shell, smash the sword, the otter board, water catch bowl and hot plate, the rotatory pivot that drives of motor output shaft is rotatory, the pivot drives the separation shell rotatory in the casing, under the centrifugal force effect that the separation shell is rotatory to be produced, make the kitchen garbage contain the waste water that has separate to the water catch bowl through the otter board in, it can smash kitchen garbage to smash the sword rotation simultaneously, carry out drying process to rubbish through the hot plate at last, avoided rubbish to last rot and cause a lot of pollution, make the crushing of rubbish, solid-liquid separation and drying function are integrated integrative, thereby the efficiency of refuse treatment has been improved, however, this patent:
firstly, the method comprises the following steps: under the action of centrifugal force generated by rotation of the separation shell, waste water contained in the kitchen waste is separated into the water collecting tank through the screen plate, the structure is similar to a washing machine, and after the structure is separated, the waste can be adhered to the inner wall of the separation shell to block the screen plate;
secondly, the method comprises the following steps: has no water-oil separation function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's shortcoming, providing the structural design science, can carry out resourceful treatment's a kitchen garbage treatment facility to kitchen garbage.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a kitchen waste treatment fermentation system comprises a platform; a draining and crushing box is arranged above the platform, and an aerobic fermentation tank is arranged below the platform; vertical sliding grooves are formed in the front inner wall and the rear inner wall of the draining and crushing box, a fixed partition plate is arranged at the lower part of the vertical sliding groove, and a drawing plate capable of moving up and down along the vertical sliding grooves is arranged at the upper part of the vertical sliding groove; the fixed clapboard divides the draining and crushing box into a draining area and a crushing area; a slag inlet is formed in the top of the draining area, a filter screen is obliquely arranged in the draining area, and a liquid outlet is formed in the center of the bottom of the draining area; the lower end of the filter screen is connected with the top of the fixed partition plate; a crushing device is arranged in the crushing area, and a slag outlet is arranged at the center of the bottom of the crushing area; the aerobic fermentation tank is in a horizontal cylindrical shape, the centers of the front side wall and the rear side wall of the aerobic fermentation tank are provided with stirring devices, and the top of the aerobic fermentation tank is provided with a feed inlet and a medicine inlet; the slag outlet is connected with the feed inlet; the outer wall of the aerobic fermentation tank is wrapped by a water-bath heating jacket, the upper part of the side wall of the water-bath heating jacket is provided with an inlet, and the lower part of the side wall is provided with an outlet; the upper part of the outer wall of the left side of the aerobic fermentation tank is provided with an air inlet pipe, and the upper part of the outer wall of the right side of the aerobic fermentation tank is provided with an air outlet pipe.
Preferably, the crushing device comprises a crushing shaft, the top of the crushing shaft is connected with a crushing motor arranged above the crushing area, the bottom of the crushing shaft is connected with a first bearing seat, and a plurality of crushing cutter heads are arranged on the periphery of the side wall of the crushing shaft in a staggered mode.
Preferably, a plurality of hammers are arranged on the periphery of the side wall of the crushing shaft in a staggered mode.
Preferably, the stirring device comprises a stirring shaft, one end of the stirring shaft is connected with a stirring motor, the other end of the stirring shaft is connected with the second bearing block, and a stirring paddle is arranged on the stirring shaft; and an oxygen sensor, a temperature sensor and a humidity sensor are further arranged at the inner top of the aerobic fermentation tank.
Preferably, the bottom of the aerobic fermentation tank is in an inverted cone shape, and a discharge hole is formed in the center of the bottom.
Preferably, the bottom of the draining area is in an inverted cone shape, an anti-interference flow-slowing plate is further arranged below the filter screen, and a standing separation area is formed between the anti-interference flow-slowing plate and the bottom of the draining area; the anti-interference slow flow plate comprises a first slow flow section, a vertical section and a second slow flow section, wherein the first slow flow section is opposite to the inclination direction of the filter screen; the lower end of the second slow flow section extends to the bottom of the draining area, and a water passing seam is formed between the lower end of the second slow flow section and the bottom of the draining area; and an oil outlet pipe is arranged at the upper part of the vertical section and extends out of the side wall of the draining area.
Preferably, an ultraviolet disinfection lamp is further arranged at the top in the crushing area.
The utility model has the advantages that:
firstly, the method comprises the following steps: arranging a draining area and a crushing area, draining firstly, then crushing, and dividing the draining area into a standing separation area by an anti-interference slow flow plate; the garbage liquid reaches the bottom of the draining area along the anti-interference slow flow plate, the garbage liquid is stood and layered in the standing and separating area, the waste oil on the upper layer is discharged through the oil outlet pipe, and the waste liquid on the lower layer is discharged from the liquid outlet, so that the waste oil can be recycled;
secondly, the method comprises the following steps: the anti-disturbance buffer plate is arranged, so that the disturbance of the garbage liquid drop on the standing liquid level can be prevented, and the layering is facilitated;
thirdly, the method comprises the following steps: the hammer head is arranged on the crushing shaft, so that garbage can be prevented from being agglomerated while being crushed;
fourthly: an ultraviolet disinfection lamp is arranged at the top in the crushing area, and bacteria, viruses and the like in the garbage are killed while crushing;
fifth, the method comprises the following steps: the kitchen waste is subjected to solid-liquid separation, the solid is crushed and disinfected, and then enters an aerobic fermentation tank for fermentation, the solid can be used as a fertilizer after fermentation is completed, and the waste oil can be used as a biofuel after being recovered and reprocessed; the waste liquid enters a waste water treatment program; the whole device has scientific structural design and can realize the resourceful treatment of the kitchen waste.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a side view of an aerobic fermentation tank.
In the figure: 10 is a platform, 20 is a draining and crushing box, 20.1 is a draining area, 20.2 is a crushing area, 20.3 is a slag inlet, 20.4 is a liquid outlet, 20.5 is a slag outlet, 20.6 is a standing and separating area, 20.7 is a oil outlet, 21 is a fixed partition, 22 is a drawing plate, 23 is a filter screen, 24 is a crushing device, 24.1 is a crushing shaft, 24.2 is a crushing motor, 24.3 is a first bearing seat, 24.4 is a crushing cutter head, 24.5 is a hammer head, 25 is an anti-disturbance slow flow plate, 25.1 is a first slow flow section, 25.2 is a vertical section, 25.3 is a second slow flow section, 26 is a water passing slot, 27 is an ultraviolet disinfection lamp, 30 is an aerobic fermentation tank, 30.1 is a feed inlet, 30.2 is a medicine inlet, 30.3 is an air inlet pipe, 30.4 is an air outlet pipe, 30.5 is a discharge outlet, 31 is a stirring device, 31.1 is a stirring device, 31.2 is a stirring motor, 31.3 is a stirring motor, 31.4 is a stirring bearing seat, 31.32 is a stirring blade, 32 is a stirring blade, 32 is a water bath outlet, 32 is, Reference numeral 34 denotes a temperature sensor, and 35 denotes a humidity sensor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A kitchen waste treatment fermentation system comprises a platform 10; a draining and crushing box 20 is arranged above the platform 10, and an aerobic fermentation tank 30 is arranged below the platform 10; vertical sliding grooves (not shown in the figure) are formed in the front inner wall and the rear inner wall of the draining and crushing box 20, a fixed partition plate 21 is arranged at the lower part in each vertical sliding groove, and a drawing plate 22 capable of moving up and down along each vertical sliding groove is arranged at the upper part; the fixed clapboard 21 divides the draining and crushing box 20 into a draining area 20.1 and a crushing area 20.2; a slag inlet 20.3 is arranged at the top of the draining area 20.1, a filter screen 23 is obliquely arranged in the draining area 20.1, and a liquid outlet 20.4 is arranged at the center of the bottom of the draining area 20.1; the lower end of the filter screen 23 is connected with the top of the fixed clapboard 21; a crushing device 24 is arranged in the crushing area 20.2, and a slag outlet 20.5 is arranged at the center of the bottom of the crushing area 20.2; the aerobic fermentation tank 30 is in a horizontal cylindrical shape, the centers of the front and rear side walls of the aerobic fermentation tank 30 are provided with stirring devices 31, and the top of the aerobic fermentation tank 30 is provided with a feed inlet 30.1 and a drug inlet 30.2; the slag outlet 20.5 is connected with the feed inlet 30.1; the outer wall of the aerobic fermentation tank 30 is wrapped by a water-bath heating jacket 32, the upper part of the side wall of the water-bath heating jacket 32 is provided with an inlet 32.1, and the lower part of the side wall is provided with an outlet 32.2; an air inlet pipe 30.3 is arranged at the upper part of the outer wall of the left side of the aerobic fermentation tank 30, and an air outlet pipe 30.4 is arranged at the upper part of the outer wall of the right side.
Preferably, the crushing device 24 comprises a crushing shaft 24.1, the top of the crushing shaft 24.1 is connected with a crushing motor 24.2 arranged above the crushing area 20.2, the bottom of the crushing shaft is connected with a first bearing block 24.3, and a plurality of crushing cutter heads 24.4 are arranged on the periphery of the side wall of the crushing shaft 24.1 in a staggered mode.
Preferably, a plurality of hammers 24.5 are arranged on the periphery of the side wall of the crushing shaft 24.1 in a staggered mode.
Preferably, the stirring device 31 (refer to fig. 2) includes a stirring shaft 31.1, one end of the stirring shaft 31.1 is connected to a stirring motor 31.2, the other end is connected to a second bearing block 31.3, and a stirring paddle 31.4 is disposed on the stirring shaft 31.1; an oxygen sensor 33, a temperature sensor 34 and a humidity sensor 35 are further arranged at the top of the aerobic fermentation tank 30.
Preferably, the bottom of the aerobic fermentation tank 30 is in an inverted cone shape, and a discharge hole 30.5 is arranged in the center of the bottom.
Preferably, the bottom of the draining area 20.1 is in an inverted cone shape, an anti-interference baffle 25 is further arranged below the filter screen 23, and a standing separation area 20.6 is formed between the anti-interference baffle 25 and the bottom of the draining area 20.1; the anti-interference flow slowing plate 25 comprises a first flow slowing section 25.1 opposite to the inclination direction of the filter screen 23, a vertical section 25.2 arranged at the lower end of the first flow slowing section 25.1 and a second flow slowing section 25.3 arranged at the lower end of the vertical section 25.2 and opposite to the inclination direction of the first flow slowing section 25.1; the lower end of the second slow flow section 25.3 extends to the bottom of the draining area 20.1, and a water passing seam 26 is formed between the lower end of the second slow flow section and the bottom of the draining area 20.1; an oil outlet pipe 20.7 is arranged at the upper part of the vertical section 25.2, and the oil outlet pipe 20.7 extends out of the side wall of the draining area 20.1.
Preferably, an ultraviolet disinfection lamp 27 is also arranged at the top in the crushing area 20.2.
The working principle of the device is as follows:
the kitchen waste enters a draining area 20.1 from a slag inlet 20.3, after standing and draining on a filter screen 23, a pulling plate 22 is pulled to enable the kitchen waste to enter a crushing area 20.2, a crushing motor 24.2 is turned on to drive a crushing shaft 24.1 to rotate, the kitchen waste is crushed, and meanwhile, an ultraviolet disinfection lamp 27 kills germs, bacteria and the like in the kitchen waste; the completion is smashed the back and is gone into aerobic fermentation jar 30, pours into the heat source in the water-bath heating jacket 32, opens agitator motor 31.2 simultaneously, drives (mixing) shaft 31.1 and stirs the stirring to kitchen garbage, lets in oxygen through intake pipe 30.3, and oxygen sensor 33, temperature sensor 34, the oxygen concentration in the humidity transducer 35 real time monitoring aerobic fermentation jar 30, temperature and humidity build suitable aerobic environment, and the kitchen garbage of being convenient for ferments.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A kitchen waste treatment fermentation system comprises a platform (10); the method is characterized in that: a draining and crushing box (20) is arranged above the platform (10), and an aerobic fermentation tank (30) is arranged below the platform (10); vertical sliding grooves are formed in the front inner wall and the rear inner wall of the draining and crushing box (20), a fixed partition plate (21) is arranged at the lower part of the vertical sliding groove, and a drawing plate (22) capable of moving up and down along the vertical sliding grooves is arranged at the upper part of the vertical sliding groove; the fixed clapboard (21) divides the draining and crushing box (20) into a draining area (20.1) and a crushing area (20.2); a slag inlet (20.3) is arranged at the top of the draining area (20.1), a filter screen (23) is obliquely arranged in the draining area (20.1), and a liquid outlet (20.4) is arranged at the center of the bottom of the draining area (20.1); the lower end of the filter screen (23) is connected with the top of the fixed clapboard (21); a crushing device (24) is arranged in the crushing area (20.2), and a slag outlet (20.5) is arranged at the center of the bottom of the crushing area (20.2); the aerobic fermentation tank (30) is in a horizontal cylindrical shape, the centers of the front side wall and the rear side wall of the aerobic fermentation tank (30) are provided with stirring devices (31), and the top of the aerobic fermentation tank is provided with a feed inlet (30.1) and a drug inlet (30.2); the slag outlet (20.5) is connected with the feed inlet (30.1); a water bath heating jacket (32) is wrapped on the outer wall of the aerobic fermentation tank (30), an inlet (32.1) is formed in the upper portion of the side wall of the water bath heating jacket (32), and an outlet (32.2) is formed in the lower portion of the side wall; an air inlet pipe (30.3) is arranged at the upper part of the outer wall of the left side of the aerobic fermentation tank (30), and an air outlet pipe (30.4) is arranged at the upper part of the outer wall of the right side.
2. The kitchen waste treatment fermentation system according to claim 1, characterized in that: the smashing device (24) comprises a smashing shaft (24.1), the top of the smashing shaft (24.1) is connected with a smashing motor (24.2) arranged above the smashing area (20.2), the bottom of the smashing shaft is connected with a first bearing seat (24.3), and a plurality of smashing cutter heads (24.4) are arranged on the periphery of the side wall of the smashing shaft (24.1) in a staggered mode.
3. The kitchen waste treatment fermentation system according to claim 2, characterized in that: and a plurality of hammers (24.5) are arranged on the periphery of the side wall of the crushing shaft (24.1) in a staggered manner.
4. The kitchen waste treatment fermentation system according to claim 1, characterized in that: the stirring device (31) comprises a stirring shaft (31.1), one end of the stirring shaft (31.1) is connected with a stirring motor (31.2), the other end of the stirring shaft is connected with a second bearing block (31.3), and a stirring paddle (31.4) is arranged on the stirring shaft (31.1); an oxygen sensor (33), a temperature sensor (34) and a humidity sensor (35) are further arranged at the top in the aerobic fermentation tank (30).
5. The kitchen waste treatment fermentation system according to claim 1, characterized in that: the bottom of the aerobic fermentation tank (30) is in an inverted cone shape, and a discharge hole (30.5) is formed in the center of the bottom.
6. The kitchen waste treatment fermentation system according to claim 1, characterized in that: the bottom of the draining area (20.1) is inverted cone-shaped, an anti-interference flow slowing plate (25) is further arranged below the filter screen (23), and a standing separation area (20.6) is formed between the anti-interference flow slowing plate (25) and the bottom of the draining area (20.1); the anti-interference flow slowing plate (25) comprises a first flow slowing section (25.1) opposite to the inclination direction of the filter screen (23), a vertical section (25.2) arranged at the lower end of the first flow slowing section (25.1) and a second flow slowing section (25.3) arranged at the lower end of the vertical section (25.2) and opposite to the inclination direction of the first flow slowing section (25.1); the lower end of the second slow flow section (25.3) extends to the bottom of the draining area (20.1), and a water passing seam (26) is formed between the lower end of the second slow flow section and the bottom of the draining area (20.1); an oil outlet pipe (20.7) is arranged at the upper part of the vertical section (25.2), and the oil outlet pipe (20.7) extends out of the side wall of the draining area (20.1).
7. The kitchen waste treatment fermentation system according to claim 1, characterized in that: and an ultraviolet disinfection lamp (27) is also arranged at the top in the crushing area (20.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945580.2U CN212315965U (en) | 2020-05-29 | 2020-05-29 | Kitchen waste treatment fermentation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945580.2U CN212315965U (en) | 2020-05-29 | 2020-05-29 | Kitchen waste treatment fermentation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212315965U true CN212315965U (en) | 2021-01-08 |
Family
ID=74021427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020945580.2U Expired - Fee Related CN212315965U (en) | 2020-05-29 | 2020-05-29 | Kitchen waste treatment fermentation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212315965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186074A (en) * | 2021-03-18 | 2021-07-30 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN114561272A (en) * | 2022-03-14 | 2022-05-31 | 成都中科绿生环境科技有限公司 | Fermentation pretreatment method and device for dining table residual food |
-
2020
- 2020-05-29 CN CN202020945580.2U patent/CN212315965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186074A (en) * | 2021-03-18 | 2021-07-30 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN113186074B (en) * | 2021-03-18 | 2024-04-09 | 长沙工研院环保有限公司 | Illumination type kitchen waste aerobic treatment system |
| CN114561272A (en) * | 2022-03-14 | 2022-05-31 | 成都中科绿生环境科技有限公司 | Fermentation pretreatment method and device for dining table residual food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |