CN211972319U - Organic garbage integrated anaerobic treatment equipment - Google Patents
Organic garbage integrated anaerobic treatment equipment Download PDFInfo
- Publication number
- CN211972319U CN211972319U CN201922323369.7U CN201922323369U CN211972319U CN 211972319 U CN211972319 U CN 211972319U CN 201922323369 U CN201922323369 U CN 201922323369U CN 211972319 U CN211972319 U CN 211972319U
- Authority
- CN
- China
- Prior art keywords
- tank
- hydrolysis acidification
- anaerobic fermentation
- methane
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
Abstract
The utility model discloses an organic garbage integrated anaerobic treatment device, which comprises a crushing device, a hydrolysis acidification tank, an anaerobic fermentation tank and a fertilizer storage tank which are connected in sequence, wherein the hydrolysis acidification tank and the anaerobic fermentation tank are internally provided with a heating pipe and a stirring device, the anaerobic fermentation tank is provided with a methane blower, the methane blower is connected with a desulfurization and dehydration device through a pressurizer, the outlet of the desulfurization and dehydration device is connected with a circulating fireplace and a gas storage tank, a flame retardant device is arranged between the gas storage tank and the circulating fireplace, the gas storage tank is connected with a gas cabinet, and a methane purifier is arranged between the gas storage tank and the gas cabinet, compared with the prior art, the utility model achieves the hydrolysis acidification effect by the hydrolysis acidification tank, decomposes organic garbage into methane, methane liquid and methane slag in the anaerobic fermentation reaction tank, simultaneously utilizes the circulating fireplace to supply heat for self-use for partial methane, and the residual methane enters the, and the biogas residues and the biogas slurry are prepared into organic fertilizer for utilization.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of garbage treatment, in particular to an organic garbage integrated anaerobic treatment device.
[ background of the invention ]
The pollution of domestic sludge, excrement and kitchen waste is always a problem of headache in various cities and rural areas in China. The domestic sludge has the characteristics of high organic matter content, strong smell, difficult stacking and the like, and the excrement has the characteristics of high water content, high organic matter content, more pathogenic bacteria for treating diseases and the like. The kitchen waste has the characteristics of large water content, high organic matter and grease content, complex components and the like. At present, various treatment methods such as drying method, semi-drying, composting, anaerobic digestion and the like are mainly adopted. The treatment modes of organic garbage in China mainly comprise sanitary landfill, incineration, compost and the like, and no matter which treatment mode is adopted, the organic garbage treatment method has respective limitations: 1. the land occupation area of the sanitary landfill is large, and pollution and potential harm are caused to soil, underground water and atmosphere; 2. the incineration has high water content and low heat value of the organic waste, causes great waste of resources during the incineration, easily generates dioxin during the incineration process, and causes secondary pollution and great harm to human beings; 3. aerobic composting is an energy-consuming process, energy is required to be input for supplement, energy and manual operation are required at the same time, and finally the treatment effect is achieved.
[ Utility model ] content
The utility model aims at solving the problems in the prior art, providing an organic garbage integrated anaerobic treatment device, which can treat the domestic organic garbage more reliably and more environmentally friendly, simplify the treatment process flow and improve the treatment efficiency.
For realizing the above-mentioned purpose, the utility model provides an organic rubbish integration anaerobic treatment equipment, including connecting gradually reducing mechanism, hydrolysis acidification tank, anaerobic fermentation jar and storage fertilizer pond together, reducing mechanism passes through pipe connection wind selector, wind selector passes through pipe connection magnetic separation device, the magnetic separation device discharge gate with hydrolysis acidification tank connects, all be equipped with heating pipe and agitating unit in hydrolysis acidification tank and the anaerobic fermentation jar, be equipped with the marsh gas air-blower on the anaerobic fermentation jar, the marsh gas air-blower is connected with desulfurization dewatering device through the presser, desulfurization dewatering device exit linkage circulation fireplace and gas tank connection, be equipped with between gas holder and the circulation fireplace and hinder the burner, the gas holder is connected with the gas holder, be equipped with the marsh gas purifier between gas holder and the gas holder.
Preferably, the hydrolysis acidification tank and the anaerobic fermentation tank are connected together through an intermediate connection tank, and slag liquid discharge devices are arranged on the hydrolysis acidification tank and the anaerobic fermentation tank.
Preferably, a slag liquid treatment tank is arranged on the slag liquid discharge device, a denitrification device and a salt reaction tank are arranged in the slag liquid treatment tank, a sedimentation tank is arranged on the salt reaction tank, and the sedimentation tank is connected with a fertilizer storage tank.
Preferably, the fertilizer storage tank is connected with an aerobic biochemical treatment tank, and the aerobic biochemical treatment tank is connected with the artificial wetland.
Preferably, the hydrolysis acidification tank and the anaerobic fermentation tank are provided with feed ports.
The utility model has the advantages that: compared with the prior art, the utility model discloses reach hydrolytic acidification's effect by hydrolytic acidification jar, decompose into methane, natural pond liquid and natural pond sediment at anaerobic fermentation retort with organic rubbish, utilize the circulation fireplace to be used for the self-service heating to partial marsh gas simultaneously, surplus marsh gas is gone into the gas holder after purifying and is supplied as the energy to make natural pond sediment natural pond liquid into organic fertilizer and utilize.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-a crushing device, 2-a hydrolysis acidification tank, 3-an anaerobic fermentation tank, 4-a fertilizer storage tank, 5-a winnowing device, 6-a magnetic separation device, 7-a heating pipe, 8-a stirring device, 9-a biogas blower, 10-a pressurizer, 11-a desulfurization and dehydration device, 12-a circulating fireplace, 13-a gas storage tank, 14-a flame retardant device, 15-a gas cabinet, 16-a biogas purifier, 17-an intermediate connecting tank, 18-a slag liquid discharge device, 19-a slag liquid treatment tank, 20-a denitrification device, 21-a salt reaction tank, 22-a sedimentation tank, 23-an aerobic biochemical treatment tank, 24-an artificial wetland and 25-a feeding port.
[ detailed description ] embodiments
Referring to fig. 1, the utility model comprises a crushing device 1, a hydrolysis acidification tank 2, an anaerobic fermentation tank 3 and a fertilizer storage tank 4 which are connected together in sequence, the crushing device 1 is connected with a winnowing device 5 through a pipeline, the winnowing device 5 is connected with a magnetic separation device 6 through a pipeline, the discharge hole of the magnetic separation device 6 is connected with the hydrolysis acidification tank 2, the hydrolysis acidification tank 2 and the anaerobic fermentation tank 3 are both internally provided with a heating pipe 7 and a stirring device 8, the anaerobic fermentation tank 3 is provided with a biogas blower 9, the biogas blower 9 is connected with a desulfurization and dehydration device 11 through a pressurizer 10, the outlet of the desulfurization dehydration device 11 is connected with a circulating fireplace 12 and an air storage tank 13, a flame retardant 14 is arranged between the air storage tank 13 and the circulating fireplace 12, the gas storage tank 13 is connected with the gas tank 15, and a methane purifier 16 is arranged between the gas storage tank 13 and the gas tank 15. The air separation device 5 and the magnetic separation device 6 are used for filtering the organic garbage. After being crushed by the crushing device 1, the organic garbage is filtered, and finally, in the hydrolysis acidification reaction tank 2, the hydrolysis acidification reaction tank 2 is matched with a proper amount of biological strains, the proper temperature is kept in the hydrolysis acidification reaction tank 2 under the matching of the heating pipe 7 and the stirring device 8, so that the places where the biological flora grows and breeds are ensured, and meanwhile, the materials in the stirring tank are stirred up and down to be in better contact with each other, so that the hydrolysis acidification effect is achieved; biological anaerobic strains are added in the anaerobic fermentation reaction tank 3, the anaerobic fermentation reaction tank 3 sufficiently decomposes organic garbage into methane, biogas slurry and biogas residues, biogas in the anaerobic fermentation reaction tank 3 is pumped out from the top by a biogas blower 9, is pressurized by a pressurizer 10, then enters a desulfurization dehydration device 11, and then enters a gas storage tank 13. One part of the methane in the gas storage tank 13 is supplied to the circulating fireplace 12, and the other part of the methane is purified and purified by the methane purifier 16 and then enters the gas cabinet 15 to be used as supplementary energy.
Specifically, the hydrolysis acidification tank 2 and the anaerobic fermentation tank 3 are connected together through an intermediate connection tank 17, and a slag liquid discharge device 18 is arranged on the hydrolysis acidification tank 2 and the anaerobic fermentation tank 3.
Specifically, the slag liquid discharging device 18 is provided with a slag liquid treatment tank 19, the slag liquid treatment tank 19 is internally provided with a denitrification device 20 and a salt reaction tank 21, the salt reaction tank 21 is provided with a sedimentation tank 22, and the sedimentation tank 22 is connected with the fertilizer storage tank 4. The denitrification device 20 on the slag liquid treatment tank 19 carries out denitrification treatment on the biogas liquid and the biogas residues. Then the mixture enters a salt reaction tank 21, and magnesium oxide is added into the salt reaction tank 21, so that phosphorus, magnesium and ammonium ions form magnesium ammonium phosphate. In the sedimentation tank 22, the magnesium ammonium phosphate sediment can be stored as fertilizer in the fertilizer storage tank 4.
Specifically, the fertilizer storage tank 4 is connected with an aerobic biochemical treatment tank 23, and the aerobic biochemical treatment tank 23 is connected with an artificial wetland 24.
Specifically, the hydrolysis acidification tank 2 and the anaerobic fermentation tank 3 are provided with feed ports 25.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. Organic rubbish integration anaerobic treatment equipment which characterized in that: comprises a crushing device (1), a hydrolysis acidification tank (2), an anaerobic fermentation tank (3) and a fertilizer storage tank (4) which are sequentially connected together, wherein the crushing device (1) is connected with a winnowing device (5) through a pipeline, the winnowing device (5) is connected with a magnetic separation device (6) through a pipeline, a discharge hole of the magnetic separation device (6) is connected with the hydrolysis acidification tank (2), heating pipes (7) and stirring devices (8) are respectively arranged in the hydrolysis acidification tank (2) and the anaerobic fermentation tank (3), a biogas blower (9) is arranged on the anaerobic fermentation tank (3), the biogas blower (9) is connected with a desulfurization and dehydration device (11) through a pressurizer (10), the desulfurization and dehydration device (11) is connected with a circulating fireplace (12) and a gas storage tank (13) through an outlet, a flame retardant device (14) is arranged between the gas storage tank (13) and the circulating fireplace (12), the gas storage tank (13) is connected with the gas holder (15), and a methane purifier (16) is arranged between the gas storage tank (13) and the gas holder (15).
2. The integrated anaerobic treatment apparatus for organic garbage according to claim 1, wherein: the hydrolysis acidification tank (2) and the anaerobic fermentation tank (3) are connected together through an intermediate connection tank (17), and a slag liquid discharge device (18) is arranged on the hydrolysis acidification tank (2) and the anaerobic fermentation tank (3).
3. The integrated anaerobic treatment apparatus for organic garbage according to claim 2, wherein: be equipped with sediment liquid treatment tank (19) on sediment liquid eduction gear (18), be equipped with denitrification device (20) and salt reaction tank (21) in sediment liquid treatment tank (19), be equipped with sedimentation tank (22) on salt reaction tank (21), sedimentation tank (22) are connected with storage fertile pond (4).
4. The integrated anaerobic treatment apparatus for organic garbage according to claim 3, wherein: the fertilizer storage tank (4) is connected with an aerobic biochemical treatment tank (23), and the aerobic biochemical treatment tank (23) is connected with an artificial wetland (24).
5. The integrated anaerobic treatment apparatus for organic garbage according to claim 1, wherein: and the hydrolysis acidification tank (2) and the anaerobic fermentation tank (3) are provided with feed ports (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323369.7U CN211972319U (en) | 2019-12-23 | 2019-12-23 | Organic garbage integrated anaerobic treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323369.7U CN211972319U (en) | 2019-12-23 | 2019-12-23 | Organic garbage integrated anaerobic treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211972319U true CN211972319U (en) | 2020-11-20 |
Family
ID=73379194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323369.7U Active CN211972319U (en) | 2019-12-23 | 2019-12-23 | Organic garbage integrated anaerobic treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211972319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117327560A (en) * | 2023-12-01 | 2024-01-02 | 中国海洋大学三亚海洋研究院 | Island organic garbage recycling system and method |
-
2019
- 2019-12-23 CN CN201922323369.7U patent/CN211972319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117327560A (en) * | 2023-12-01 | 2024-01-02 | 中国海洋大学三亚海洋研究院 | Island organic garbage recycling system and method |
| CN117327560B (en) * | 2023-12-01 | 2024-03-26 | 中国海洋大学三亚海洋研究院 | Island organic garbage recycling system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101337838B (en) | Combined anaerobic fermentation process for organic solid wastes | |
| Wang et al. | Life cycle assessment of large-scale and household biogas plants in northwest China | |
| CN102167486B (en) | Urban sludge, excrement and kitchen garbage combined treatment process | |
| CN102992559B (en) | Method for comprehensively utilizing anaerobic digestion and carbonization of municipal sludge | |
| CN102921711B (en) | Organic solid waste regeneration resource treatment method and apparatus system thereof | |
| CN103240264B (en) | Have the low emission solid organic castoff treatment system of biogas and Activated Carbon Production concurrently | |
| CN102030570A (en) | Self-propelled turning device for sludge compost and treatment method | |
| CN204342630U (en) | A kind of sludge from wastewater treatment plant combined bio treatment system | |
| CN201864674U (en) | Self-propelled turning and tossing device for sludge composting | |
| CN103553726B (en) | Changing food waste prepares the method for liquid state organic fertilizer | |
| CN101143758A (en) | Sludge resource treatment complete equipment for urban sewage treatment plant | |
| CN113042503B (en) | Method for realizing complete recycling of kitchen waste through decomposition and fermentation | |
| CN204625491U (en) | Urban waste is utilized to prepare the device of novel ecological cultivation matrix | |
| CN204224405U (en) | A kind of city sewage sludge reclamation treatment system | |
| CN102336508A (en) | Method and system for quickly dehydrating and recycling municipal sewage sludge | |
| CN102093137B (en) | Method and system for treating residual sludge by solar energy thermal radiation oxygen-enriched fermentation | |
| CN206262969U (en) | A kind of kitchen garbage, sludge and green garbage cooperative disposal system | |
| CN102951939A (en) | Rapid harmless plant organic residue treatment and fertilizer utilization process and equipment thereof | |
| CN105060669A (en) | Sludge comprehensive utilization method by anaerobic fermentation-carbonization combination technique | |
| JP4527610B2 (en) | Method and apparatus for fertilizers such as garbage | |
| CN108128999A (en) | A kind of Taihu Lake cyanobacteria and sewage plant sludge and kitchen garbage cooperative processing method | |
| CN211972319U (en) | Organic garbage integrated anaerobic treatment equipment | |
| CN106698879A (en) | Kitchen waste treatment method | |
| JP2002233900A (en) | System for effective utilization of animal excrement or surplus industrial perishable foodstuff | |
| CN114378105B (en) | Multistage treatment system and method for kitchen waste and cellulosic biomass in cooperation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |