CN105316225A - Anaerobic treatment device - Google Patents
Anaerobic treatment device Download PDFInfo
- Publication number
- CN105316225A CN105316225A CN201510857528.5A CN201510857528A CN105316225A CN 105316225 A CN105316225 A CN 105316225A CN 201510857528 A CN201510857528 A CN 201510857528A CN 105316225 A CN105316225 A CN 105316225A
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- Prior art keywords
- fermentor tank
- valve
- treatment device
- anaerobic treatment
- biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/24—Recirculation of gas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides an anaerobic treatment device. The anaerobic treatment device comprises a fermentation tank used for storing raw materials, wherein a methane pipe is arranged at the top of the fermentation tank, the methane pipe is connected with a gas storage tank by virtue of a pressure sensor and a check valve, the gas storage tank is also provided with a switching valve, a check valve and a pipeline used for recharging methane into the interior of the fermentation tank, the pressure sensor is electrically connected with a control device, and the control device drives the switching valve to be opened or closed. The anaerobic treatment device provided by the invention has the beneficial effects that pressure methane produced through fermentation is recharged into the fermentation tank by arranging the gas storage tank, the switching valve and the check valve, and mixing of the raw materials in the fermentation tank is accelerated while almost no energy is consumed, so that gas production through fermentation is promoted, the energy consumption is greatly reduced, the production efficiency is improved, and the anaerobic treatment device has the characteristics of simple structure, low failure rate and convenience in application.
Description
Technical field
The present invention relates to energy-conserving and environment-protective technical equipment field, particularly, relate to a kind of anaerobic processing device.
Background technology
Along with the development of society, energy problem is taken seriously gradually, and producing biogas by fermentable is one of way solving energy problem.
Biogas fermentation process also known as anaerobic treatment, at present, the core apparatus of anaerobic treatment and bio-reactor, there is following problem in the alr mode of employing:
1, mechanical stirrer, this agitator is arranged on methane-generating pit top, and be only applicable to single excrement material or the stalk of pulverizing, higher to the requirement of raw material, the scope of application is less;
2, inject alr mode, extract part stock liquid, be injected in methane-generating pit, to produce stronger liquid return, reach the object of stirring by pump from methane-generating pit, this mode consumes energy comparatively greatly, ferments not soon and not easily arrange cable;
Owing to all needing power set to drive, structure is comparatively complicated, also will produce mass energy consumption in using, and manufactures and usually use cost is higher.
Summary of the invention
For defect and the problem of prior art, the invention provides a kind of anaerobic processing device of gas stirring formula, the biogas after compression is recharged in fermentation vat, thus produce stronger gas backstreaming, reach the object of stirring, while quickening fermenting speed, effectively reduce energy expenditure.
For solving the problem, the invention provides a kind of anaerobic processing device, comprise the fermentor tank depositing raw material, described fermentor tank top is provided with biogas pipe, described biogas pipe is connected with gas-holder through pressure transmitter, check valve, described gas-holder is also provided with switch-valve, check valve recharge pipeline from biogas to fermentor tank inside, and described pressure transmitter is electrically connected with control device, the opening and closing of described control device driving switch valve.When pressure transmitter detects fermentor tank internal gas pressure lower than set(ting)value, send signal to control device to start described switch-valve, the pressurization biogas stored in gas-holder backs down check valve, and pressurization biogas recharges into described fermentor tank.
Preferably, be provided with bleed part in described fermentor tank, described bleed part is connected with the pipeline recharging biogas, is placed in described raw material, thus under the effect of bleed part better play recharge the stirring action of biogas to raw material, accelerate the mixing of described raw material.
Preferably, described bleed part and described fermentor tank are connected, and described bleed part is located on the inwall of described fermentor tank.
Preferably, described switch-valve is electric switching valve.
Anaerobic processing device of the present invention, by settings such as gas-holder, switch-valve, check valves, the pressure biogas that fermentation produces is recharged in fermentor tank, when consuming energy hardly, raw material mixing in fermentor tank is accelerated, thus promotes fermentation gas, greatly reduce power consumption, improve production efficiency, have that structure is simple, failure rate is low, feature easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of anaerobic processing device embodiment of the present invention;
Wherein: 1. raw material, 2. fermentor tank, 3. pressure transmitter, 4. check valve, 5. gas-holder, 6. switch-valve, 7. check valve, 8. control device, 9. bleed part.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to shown in Fig. 1, a kind of anaerobic processing device, comprise the fermentor tank 2 depositing raw material 1, described fermentor tank 2 top is provided with biogas pipe, described biogas pipe is connected with gas-holder 5 through pressure transmitter 3, check valve 4, described gas-holder 5 is also provided with switch-valve 6, check valve 7 recharge pipeline from biogas to fermentor tank 2 inside, and described pressure transmitter 3 is electrically connected with control device 8, the opening and closing of described control device 8 driving switch valve 6.When pressure transmitter 3 detects fermentor tank 2 internal gas pressure lower than set(ting)value, send signal to control device 8 to start described switch-valve 6, the pressurization biogas stored in gas-holder 5 backs down check valve 7, and pressurization biogas recharges into described fermentor tank 2.
Be provided with bleed part 9 in described fermentor tank 2, described bleed part 9 is connected with the pipeline recharging biogas, is placed in described raw material 1, thus under the effect of bleed part 9 better play recharge the stirring action of biogas to raw material 1, accelerate the mixing of described raw material 1.Described bleed part 9 is connected with described fermentor tank 2, and described bleed part 9 is located on the inwall of described fermentor tank 2.Described switch-valve 6 is electric switching valve.
It is last it is noted that the above embodiment is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an anaerobic processing device, it is characterized in that, described anaerobic processing device comprises the fermentor tank depositing raw material, described fermentor tank top is provided with biogas pipe, described biogas pipe is connected with gas-holder through pressure transmitter, check valve, described gas-holder is also provided with switch-valve, check valve recharge pipeline from biogas to fermentor tank inside, and described pressure transmitter is electrically connected with control device, the opening and closing of described control device driving switch valve.
2. anaerobic processing device according to claim 1, is characterized in that, is provided with bleed part in described fermentor tank, and described bleed part is connected with the pipeline recharging biogas, is placed in described raw material.
3. anaerobic processing device according to claim 2, is characterized in that, described bleed part and described fermentor tank are connected, and described bleed part is located on the inwall of described fermentor tank.
4. the anaerobic processing device according to claim 1,2 or 3, is characterized in that, described switch-valve is electric switching valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857528.5A CN105316225A (en) | 2015-11-30 | 2015-11-30 | Anaerobic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857528.5A CN105316225A (en) | 2015-11-30 | 2015-11-30 | Anaerobic treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105316225A true CN105316225A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510857528.5A Pending CN105316225A (en) | 2015-11-30 | 2015-11-30 | Anaerobic treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105316225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916744A (en) * | 2017-04-21 | 2017-07-04 | 宁夏清洁发展机制环保服务中心 | A kind of new type low temperature anaerobic methane Zymolysis Equipment |
| CN111849722A (en) * | 2020-07-13 | 2020-10-30 | 扬州工业职业技术学院 | Self-heating type temperature-controllable biogas system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201678671U (en) * | 2009-10-23 | 2010-12-22 | 北京兴星伟业生态环境工程技术有限公司 | Biogas recycling mixer |
| CN202039061U (en) * | 2011-05-07 | 2011-11-16 | 靳江海 | Vertical anaerobic fermentation device of high concentration organic waste |
| CN103865788A (en) * | 2012-12-14 | 2014-06-18 | 德阳嘉龙机械制造有限公司 | Stable pressure type biogas generating apparatus |
| KR101410722B1 (en) * | 2013-02-18 | 2014-06-24 | 서울과학기술대학교 산학협력단 | Anaerobic fermentation system and method for heating energy use aerobic fermentation heat |
| CN204737786U (en) * | 2015-05-13 | 2015-11-04 | 苏州苏科环保科技有限公司 | Novel marsh gas mixing system |
| CN105087364A (en) * | 2015-08-31 | 2015-11-25 | 太仓百诺纳米科技有限公司 | Anaerobic treatment device and system |
-
2015
- 2015-11-30 CN CN201510857528.5A patent/CN105316225A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201678671U (en) * | 2009-10-23 | 2010-12-22 | 北京兴星伟业生态环境工程技术有限公司 | Biogas recycling mixer |
| CN202039061U (en) * | 2011-05-07 | 2011-11-16 | 靳江海 | Vertical anaerobic fermentation device of high concentration organic waste |
| CN103865788A (en) * | 2012-12-14 | 2014-06-18 | 德阳嘉龙机械制造有限公司 | Stable pressure type biogas generating apparatus |
| KR101410722B1 (en) * | 2013-02-18 | 2014-06-24 | 서울과학기술대학교 산학협력단 | Anaerobic fermentation system and method for heating energy use aerobic fermentation heat |
| CN204737786U (en) * | 2015-05-13 | 2015-11-04 | 苏州苏科环保科技有限公司 | Novel marsh gas mixing system |
| CN105087364A (en) * | 2015-08-31 | 2015-11-25 | 太仓百诺纳米科技有限公司 | Anaerobic treatment device and system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916744A (en) * | 2017-04-21 | 2017-07-04 | 宁夏清洁发展机制环保服务中心 | A kind of new type low temperature anaerobic methane Zymolysis Equipment |
| CN111849722A (en) * | 2020-07-13 | 2020-10-30 | 扬州工业职业技术学院 | Self-heating type temperature-controllable biogas system |
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