CN216639467U - Kitchen garbage large capacity wet-type anaerobic jar equipment - Google Patents
Kitchen garbage large capacity wet-type anaerobic jar equipment Download PDFInfo
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- CN216639467U CN216639467U CN202123094056.2U CN202123094056U CN216639467U CN 216639467 U CN216639467 U CN 216639467U CN 202123094056 U CN202123094056 U CN 202123094056U CN 216639467 U CN216639467 U CN 216639467U
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- tank
- anaerobic tank
- anaerobic
- kitchen waste
- equipment
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- 239000010813 municipal solid waste Substances 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000010806 kitchen waste Substances 0.000 claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses high-capacity wet-type anaerobic tank equipment for kitchen waste, which belongs to the field of kitchen waste treatment and comprises an anaerobic tank, wherein a tank top platform is arranged at the top of the anaerobic tank, a stirrer, a pressure sensor and a methane safe water seal tank are arranged on the tank top platform, a tank wall platform is arranged on the side surface of the anaerobic tank, an observation port, a sampling port and a thermometer are arranged on the tank wall platform, a cold-hot circulating pipe is arranged on the outer wall of the anaerobic tank, and a feeding port is arranged on the anaerobic tank. The volume of the anaerobic tank is increased, the treatment capacity of leachate is increased, the treatment efficiency of kitchen waste is improved, the methane safety water seal box can protect equipment safety, the cold and hot circulating pipe can maintain the reaction temperature, and the tank wall platform is provided with the observation port and the sampling port, so that the reaction degree in the tank can be effectively judged, and sampling detection can be carried out.
Description
Technical Field
The utility model relates to the field of kitchen waste treatment, in particular to high-capacity wet anaerobic tank equipment for kitchen waste.
Background
With the continuous improvement of the urban modernization degree, the treatment of solid wastes such as urban domestic garbage and the like gradually reaches the standard and is perfect, and the treatment work of urban kitchen wastes lags behind the overall development level of urban environment comprehensive improvement. The pollution of the kitchen waste to the environment and the harm of the kitchen waste to public health and safety are increasingly shown, the harm of the kitchen waste arouses wide attention, and a plurality of cities have put kitchen waste management methods one after another, so that the harmless treatment and resource utilization of the kitchen waste are urgent. The kitchen waste treatment difficulty is high, and the realization of economic and efficient treatment is a key focus of kitchen waste treatment.
In order to better treat the kitchen waste, aiming at the characteristics that the kitchen waste contains a large amount of organic matters and the components of the kitchen waste are stable and have good biodegradability, the kitchen waste after pretreatment enters a wet anaerobic fermentation tank for anaerobic fermentation, so that the kitchen waste can be harmlessly reduced, the organic matters in the kitchen waste can be converted into energy biogas which can be recycled, and the kitchen waste can be really reduced and recycled. The existing anaerobic tank is small in capacity, small in application range and low in sewage treatment efficiency, and along with the increasing treatment scale of kitchen projects, large-capacity wet anaerobic tank equipment meeting the operating condition of kitchen waste disposal is necessary to be developed to meet the treatment requirements of economy and environmental protection on kitchen waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides high-capacity wet anaerobic tank equipment for kitchen waste.
The technical scheme of the utility model is as follows: the utility model provides a kitchen garbage large capacity wet-type anaerobic jar equipment, includes the anaerobic jar, the top of anaerobic jar is equipped with tank deck platform, be provided with mixer, pressure sensor and marsh gas safe water seal box on the tank deck platform, the side of anaerobic jar is equipped with a jar wall platform, be equipped with viewing aperture, sample connection and thermometer on the jar wall platform, be equipped with cold and hot circulating pipe on the outer wall of anaerobic jar, be equipped with the feed inlet on the anaerobic jar.
The methane safety water seal box comprises a box body, an air inlet pipe, an air outlet pipe, a water inlet and a water outlet, wherein the water inlet is formed in the top of the box body, the water outlet is formed in the lower portion of the side face of the box body, the air inlet pipe penetrates through a top cover of the box body, extends to the bottom of the box body and is arranged below a liquid level, the air outlet pipe is connected to the top cover of the box body, and the air inlet pipe is connected with an anaerobic tank.
And a liquid level meter is arranged on the side wall of the box body.
Two tank wall platforms are arranged on the side surface of the anaerobic tank.
And a disc ladder is arranged on the side wall of the anaerobic tank.
The volume of the anaerobic tank is 3000-3。
The cold and hot circulating pipe comprises a heating coil and a cooling coil, the heating coil is arranged on the wall of the tank 0.5-7.5m away from the ground in a staggered and spiral mode, and the cooling coil is arranged above the heating coil in a staggered and spiral mode.
And the heating coil and the cooling coil are fixed on the outer side wall of the anaerobic tank through a u-shaped pipe clamp.
The utility model has the following advantages:
1. the anaerobic tank has large capacity and can treat a large amount of sewage at one time;
2. the stirrer is arranged, so that the water quality can be effectively and uniformly;
3. the cold and hot circulating pipe is arranged, so that the temperature required by anaerobic fermentation can be maintained;
4. the tank wall platform is provided with an observation port and a sampling port, so that the reaction degree in the tank can be effectively judged, and sampling detection can be carried out;
5. the methane safety water seal box is arranged, methane enters the bottom of liquid through the gas inlet pipe and gradually rises to the space above the liquid level to form a certain gas pressure and then is discharged from the gas outlet pipe, and when tempering occurs, the liquid forms a barrier for isolating gas, so that the production equipment is effectively protected.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural diagram of the methane safety water seal tank in the utility model.
In the figure: 1-an anaerobic tank, 2-a tank top platform, 3-a feed inlet, 4-a spiral ladder, 5-a tank wall platform, 6-a cold-hot circulating pipe, 7-a stirrer, 8-a pressure sensor, 9-a methane safe water seal tank, 10-an observation port, 11-a sampling port, 12-a thermometer, 13-a water inlet, 14-a water outlet, 15-an air inlet pipe, 16-an air outlet pipe and 17-a liquid level meter.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in figures 1-2, a large-capacity wet anaerobic tank device for kitchen waste comprises an anaerobic tank 1, wherein the volume of the anaerobic tank 1 is 3000-5000 m3Disposable part with large capacityAnd (4) managing a large amount of sewage. The top of the anaerobic tank 1 is provided with a tank top platform 2, the tank top platform 2 is provided with a stirrer 7, a pressure sensor 8 and a methane safe water seal tank 9, and the stirrer 7 is used for stirring water quality effectively and uniformly. The side of anaerobic jar 1 is equipped with two jar wall platforms 5, be equipped with viewing aperture 10, sample connection 11 and thermometer 12 on jar wall platform 5, the interior reaction conditions of staff's accessible viewing aperture observation jar to liquid in the jar is extracted through the sample connection and is detected, thermometer 12 is used for monitoring the temperature. A feed port 3 is arranged on the anaerobic tank 1, and the percolate enters the tank body of the anaerobic tank 1 from the feed port 3. Be provided with two-layer dish ladder 4 on the lateral wall of anaerobic jar 1, make things convenient for the staff to overhaul.
The outer wall of the anaerobic tank 1 is provided with a cold and hot circulating pipe 6, and the cold and hot circulating pipe 6 can maintain the temperature required by anaerobic fermentation. The cold and hot circulating pipe 6 comprises a heating coil and a cooling coil, the heating coil is arranged on the wall of the anaerobic tank 0.5-7.5m away from the ground in a staggered and spiral mode, the cooling coil is arranged above the heating coil in a staggered and spiral mode, and the heating coil and the cooling coil are fixed on the outer side wall of the anaerobic tank through a u-shaped pipe clamp. When heating, hot water is introduced into the heating coil, and when cooling, cold water is introduced into the cooling coil.
As shown in fig. 3, the methane safe water seal tank 9 comprises a tank body, an air inlet pipe 15, an air outlet pipe 16, a water inlet 13 and a water outlet 14, wherein the water inlet 13 is arranged at the top of the tank body, the water outlet 14 is arranged below the side surface of the tank body, the air inlet pipe 15 penetrates through a top cover of the tank body, extends to the bottom of the tank body and is arranged below the liquid level, the air outlet pipe 16 is connected to a top cover of the tank body, the air inlet pipe 15 is connected with the anaerobic tank 1, and a liquid level meter 17 is arranged on the side wall of the tank body and is used for monitoring the water level.
The water seal refers to a liquid level with a certain height formed in the box body, and liquid has a certain blocking effect on gas, so that the sealing effect is achieved, and when the internal air pressure of the box body is too high, the gas can penetrate through the liquid level and is discharged through the exhaust pipe. Biogas enters the bottom of the liquid through the gas inlet pipe 15 and gradually rises to the upper space of the liquid level to form a certain gas pressure and then is discharged from the gas outlet pipe 16, and the liquid forms a barrier for isolating gas when tempering occurs, so that the production equipment is effectively protected.
Example (b): the leachate enters the tank body of the anaerobic tank 1 from the feed inlet 3, the tank body capacity is larger than that of a common anaerobic tank, and more leachate can be treated at one time. The percolate in the tank is stirred by a stirrer 7 to homogenize the water quality, and the proper reaction temperature is controlled by a cold-hot circulating pipe 6 during the fermentation period, so that the treatment effect is ensured. During the reaction, staff's accessible jar wall platform 5 on the viewing aperture observation jar in the fermentation condition to sample through sample connection 11 and carry out water quality testing in order to judge the operational aspect. Biogas generated by anaerobic fermentation enters the biogas safety water seal tank 9 through the gas inlet pipe 15, and tempering is avoided to protect the equipment safety.
The present invention is not limited to the above embodiments, and any changes in the shape or structure thereof fall within the scope of the present invention. The scope of the utility model is defined by the appended claims, and those skilled in the art can make various changes or modifications to the embodiments without departing from the principle and spirit of the utility model, and such changes and modifications fall within the scope of the utility model.
Claims (8)
1. The utility model provides a kitchen garbage large capacity wet-type anaerobic jar equipment, includes anaerobic jar (1), its characterized in that: the anaerobic tank is characterized in that a tank top platform (2) is arranged at the top of the anaerobic tank (1), a stirrer (7), a pressure sensor (8) and a methane safe water seal tank (9) are arranged on the tank top platform (2), a tank wall platform (5) is arranged on the side face of the anaerobic tank (1), an observation port (10), a sampling port (11) and a thermometer (12) are arranged on the tank wall platform (5), a cold and hot circulating pipe (6) is arranged on the outer wall of the anaerobic tank (1), and a feeding port (3) is arranged on the anaerobic tank (1).
2. The kitchen waste high-capacity wet anaerobic tank equipment as claimed in claim 1, wherein: the methane safe water seal tank (9) comprises a tank body, an air inlet pipe (15), an air outlet pipe (16), a water inlet (13) and a water outlet (14), wherein the water inlet (13) is formed in the top of the tank body, the water outlet (14) is formed in the lower portion of the side face of the tank body, the air inlet pipe (15) penetrates through a top cover of the tank body, extends to the bottom of the tank body and is arranged below a liquid level, the air outlet pipe (16) is connected to the top cover of the tank body, and the air inlet pipe (15) is connected with the anaerobic tank (1).
3. The kitchen waste high-capacity wet anaerobic tank equipment as claimed in claim 2, wherein: and a liquid level meter (17) is arranged on the side wall of the box body.
4. The kitchen waste high-capacity wet anaerobic tank equipment as claimed in claim 1, wherein: two tank wall platforms (5) are arranged on the side surface of the anaerobic tank (1).
5. The kitchen waste high-capacity wet anaerobic tank equipment as claimed in claim 1, wherein: the side wall of the anaerobic tank (1) is provided with a plate ladder (4).
6. The kitchen waste high-capacity wet anaerobic tank equipment as recited in claim 1, characterized in that: the volume of the anaerobic tank (1) is 3000-3。
7. The kitchen waste high-capacity wet anaerobic tank equipment as claimed in claim 1, wherein: the cold and hot circulating pipe (6) comprises a heating coil and a cooling coil, wherein the heating coil is arranged on the wall of the tank 0.5-7.5m away from the ground in a staggered and spiral mode, and the cooling coil is arranged above the heating coil in a staggered and spiral mode.
8. The kitchen waste high-capacity wet-type anaerobic tank equipment as claimed in claim 7, wherein: and the heating coil and the cooling coil are fixed on the outer side wall of the anaerobic tank through a u-shaped pipe clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094056.2U CN216639467U (en) | 2021-12-10 | 2021-12-10 | Kitchen garbage large capacity wet-type anaerobic jar equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094056.2U CN216639467U (en) | 2021-12-10 | 2021-12-10 | Kitchen garbage large capacity wet-type anaerobic jar equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216639467U true CN216639467U (en) | 2022-05-31 |
Family
ID=81740567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123094056.2U Active CN216639467U (en) | 2021-12-10 | 2021-12-10 | Kitchen garbage large capacity wet-type anaerobic jar equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216639467U (en) |
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2021
- 2021-12-10 CN CN202123094056.2U patent/CN216639467U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325041 B2, 81 Zhonghui Road, Louqiao Industrial Zone, Louqiao street, Ouhai District, Wenzhou, Zhejiang. Patentee after: Zhejiang Jiawei New Energy Group Co.,Ltd. Country or region after: China Address before: 325041 B2, 81 Zhonghui Road, Louqiao Industrial Zone, Louqiao street, Ouhai District, Wenzhou, Zhejiang. Patentee before: WENZHOU JIAWEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |