CN201183793Y - Biogas boiler heating biogas digester - Google Patents
Biogas boiler heating biogas digester Download PDFInfo
- Publication number
- CN201183793Y CN201183793Y CNU2008200714529U CN200820071452U CN201183793Y CN 201183793 Y CN201183793 Y CN 201183793Y CN U2008200714529 U CNU2008200714529 U CN U2008200714529U CN 200820071452 U CN200820071452 U CN 200820071452U CN 201183793 Y CN201183793 Y CN 201183793Y
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- Prior art keywords
- biogas
- methane
- boiler
- heat storage
- magnetic valve
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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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
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
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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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- Bioinformatics & Cheminformatics (AREA)
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- General Health & Medical Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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- Analytical Chemistry (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
Abstract
本实用新型公开了一种沼气锅炉加热沼气池，沼气锅炉出水口通过循环管道及电磁阀与储热水箱相连通，储热水箱底部通过循环管道、电磁阀与沼气池体内部的散热管进水端相连，散热管回水端通过循环管道以及管道泵、电磁阀与沼气锅炉相连。沼气锅炉内的热工质通过散热管对沼气池内的料液进行加热，再由回水管回至沼气锅炉中，如此往复循环，达到对料液增温保温的目的。本实用新型能够利用沼气锅炉对沼气池内的料液加热，保证沼气池在我国严寒地区冬季正常使用，且具有结构简单、效益高、使用方便、运行可靠的特点。
The utility model discloses a biogas boiler heating a biogas pool. The water outlet of the biogas boiler is connected with a heat storage tank through a circulation pipe and a solenoid valve, and the bottom of the heat storage tank is connected with a heat dissipation pipe inside the biogas pool body through a circulation pipe, a solenoid valve The water inlet end is connected, and the water return end of the heat dissipation pipe is connected with the biogas boiler through a circulation pipe, a pipeline pump, and a solenoid valve. The thermal medium in the biogas boiler heats the feed liquid in the biogas tank through the heat dissipation pipe, and then returns to the biogas boiler through the return pipe, so that the reciprocating cycle achieves the purpose of increasing the temperature and heat preservation of the feed liquid. The utility model can use the biogas boiler to heat the feed liquid in the biogas pit, so as to ensure the normal use of the biogas pit in winter in severe cold regions of our country, and has the characteristics of simple structure, high benefit, convenient use and reliable operation.
Description
Technical field
The utility model relates to the improvement of biomass pool structure, discloses a kind of methane boiler methane-generating pit, utilizes methane boiler that methane-generating pit is heated, and makes methane-generating pit normal gas producing in the winter time, belongs to the biological heat energy equipment technical field.
Background technology
Biogas is the renewable energy source resource that is fit to China's rural area utilization and extention.The development and use of biogas technology both provided the energy safeguard in rural area, had promoted the construction of rural ecological home again.But because the gas production rate of biogas is subjected to the influence of envrionment temperature bigger, make northern China methane tank gas production in winter rate low, can't normal gas producing even the bursting by freezing phenomenon occurs, cause northern country biogas to use and popularization is subjected to serious restriction, so north methane use technology in winter is a key technical problem anxious to be solved at present.
Summary of the invention
The utility model provides a kind of methane boiler methane-generating pit, purpose be to have solved the problem that existing methane-generating pit can't normally use in cold season.
The technical scheme that the utility model is taked is as follows: be made up of methane boiler, heat storage water tank, marsh gas fermentation pool, radiating pipe, controller, temperature sensor, in-line pump and magnetic valve, wherein, the methane boiler water outlet is connected with heat storage water tank by circulating line and magnetic valve, heat storage water tank bottom links to each other with the radiating pipe feed-water end of biomass pool body inside by circulating line, magnetic valve, and radiating pipe backwater end passes through circulating line and in-line pump, magnetic valve links to each other with methane boiler; Hot working fluid in the methane boiler heats the feed liquid in the methane-generating pit by radiating pipe, is back in the methane boiler by return water pipe again, constitutes the reciprocation cycle system, reaches the purpose to the feed liquid temperature raising and maintaining.And in heat storage water tank and methane-generating pit, temperature sensor is set, when the temperature in heat storage water tank and the methane-generating pit is below or above set(ting)value, temperature sensor can pass to controller with signal, and controller is realized the automatic operation of system according to the opening and closing of temperature signal Control Circulation water pump that receives and magnetic valve.
Positively effect of the present utility model is: the methane boiler device that a cover can heat the feed liquid in the methane-generating pit is set on methane-generating pit, by the way of utilizing the methane boiler heat exchange feed liquid in the pond is heated up, closely improve the gas production rate of methane-generating pit, the biogas that produces partly is used to cook, heat up water, throw light on, and part is as the fuel of boiler.This application apparatus is not only economical, suitable, more can solve northern China cold district methane-generating pit and use difficult problem.
Because the present invention utilizes methane boiler that the pond body is carried out temperature raising and maintaining, make pond body temperature degree remain at optimum fermentation temp, not only improved gas producing efficiency, and can guarantee that methane-generating pit normally uses at China's severe cold area winter, be of value to the improvement of rural environment, have simple in structure, high efficiency, easy to use, reliable characteristics.
Description of drawings
Fig. 1 is a connection diagram of the present utility model
Embodiment
Below in conjunction with Fig. 1 embodiment of the present invention is described in detail.Methane boiler 1 water outlet is connected with heat storage water tank 2 by circulating line and magnetic valve 10, heat storage water tank 2 bottoms link to each other with radiating pipe 4 feed-water ends of biomass pool body 3 inside by circulating line, magnetic valve 9, and radiating pipe 4 backwater ends pass through circulating line and in-line pump 8, magnetic valve 11 links to each other with methane boiler 1.Hot working fluid in the methane boiler 1 heats by the feed liquid of 4 pairs of methane-generating pits 3 of radiating pipe, is back in the methane boiler 1 by return water pipe again, and circulation reaches the purpose to the feed liquid temperature raising and maintaining and so forth.
During operation, methane boiler 1 heats up liquid in pipe working medium, hot liquid working medium flows to heat storage water tank 2 through circulating line and magnetic valve 10, hot working fluid flows in the radiating pipe 4 of biomass pool body 3 inside by circulating line, magnetic valve 9 again in the heat storage water tank 2, in marsh gas fermentation pool 3, hot working fluid and natural pond liquid in the radiating pipe 4 carry out indirect heat exchange, and the cryogenic fluid after the heat exchange is under the effect of in-line pump 8, and process magnetic valve 11 is got back in the methane boiler 1 and heated once more; And temperature sensor 6,7 is set in heat storage water tank 2 and methane-generating pit 3, when the temperature in heat storage water tank 2 and the methane-generating pit 3 is below or above set(ting)value, temperature sensor 6,7 can pass to controller 5 with signal, and controller 5 is realized the automatic operation of system according to the opening and closing of temperature signal Control Circulation water pump 8 that receives and magnetic valve 9,10,11,12.
Claims (1)
1, a kind of methane boiler heating methane tank, it is characterized in that: by methane boiler (1), heat storage water tank (2), marsh gas fermentation pool (3), radiating pipe (4), controller (5), temperature sensor (6), (7), in-line pump (8) and magnetic valve (9), (10), (11), (12) form, methane boiler (1) water outlet is connected with heat storage water tank (2) by circulating line and magnetic valve (10), circulating line is passed through in heat storage water tank (2) bottom, magnetic valve (9) links to each other with radiating pipe (4) feed-water end of methane-generating pit (3) body inside, and radiating pipe (4) backwater end is by circulating line and in-line pump (8), magnetic valve (11) links to each other with methane boiler (1); Hot working fluid in the methane boiler (1) heats the feed liquid in the methane-generating pit (3) by radiating pipe (4), is back in the methane boiler (1) by return water pipe again, constitutes the reciprocation cycle system; In heat storage water tank (2) and methane-generating pit (3) temperature sensor (6), (7) are set, are connected with controller (5) signal input part, controller (5) signal output part connects water circulating pump (8) and magnetic valve (9), (10), (11), (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200714529U CN201183793Y (en) | 2008-03-05 | 2008-03-05 | Biogas boiler heating biogas digester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200714529U CN201183793Y (en) | 2008-03-05 | 2008-03-05 | Biogas boiler heating biogas digester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183793Y true CN201183793Y (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200714529U Expired - Fee Related CN201183793Y (en) | 2008-03-05 | 2008-03-05 | Biogas boiler heating biogas digester |
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| CN (1) | CN201183793Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845391A (en) * | 2010-06-04 | 2010-09-29 | 上海电机学院 | Self-maintaining methane fermentation tank temperature control system |
| CN102225832A (en) * | 2011-04-06 | 2011-10-26 | 吉林建筑工程学院 | Biogas generator applicable to cold regions |
| CN102533532A (en) * | 2012-02-10 | 2012-07-04 | 新乡市方舟暖通设备工程有限公司 | Device for heating methane tank |
| CN103451092A (en) * | 2013-08-22 | 2013-12-18 | 华北电力大学 | Biogas digester capable of utilizing boiler blow-off waste heat |
| CN105441314A (en) * | 2014-08-27 | 2016-03-30 | 吉林师范大学 | A resin-based composite material multifunctional biogas digester |
| CN107418881A (en) * | 2017-09-13 | 2017-12-01 | 山东省地矿工程集团有限公司 | A kind of methane-generating pit heating system and method |
| CN110317716A (en) * | 2019-07-25 | 2019-10-11 | 曹国鑫 | A kind of liquid methane-generating pit heating system |
| CN115478000A (en) * | 2022-10-21 | 2022-12-16 | 沈阳农业大学 | Methane tank heating and heat-preserving system suitable for cold areas |
-
2008
- 2008-03-05 CN CNU2008200714529U patent/CN201183793Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845391A (en) * | 2010-06-04 | 2010-09-29 | 上海电机学院 | Self-maintaining methane fermentation tank temperature control system |
| CN102225832A (en) * | 2011-04-06 | 2011-10-26 | 吉林建筑工程学院 | Biogas generator applicable to cold regions |
| CN102225832B (en) * | 2011-04-06 | 2012-12-05 | 吉林建筑工程学院 | Biogas generator applicable to cold regions |
| CN102533532A (en) * | 2012-02-10 | 2012-07-04 | 新乡市方舟暖通设备工程有限公司 | Device for heating methane tank |
| CN103451092A (en) * | 2013-08-22 | 2013-12-18 | 华北电力大学 | Biogas digester capable of utilizing boiler blow-off waste heat |
| CN105441314A (en) * | 2014-08-27 | 2016-03-30 | 吉林师范大学 | A resin-based composite material multifunctional biogas digester |
| CN107418881A (en) * | 2017-09-13 | 2017-12-01 | 山东省地矿工程集团有限公司 | A kind of methane-generating pit heating system and method |
| CN110317716A (en) * | 2019-07-25 | 2019-10-11 | 曹国鑫 | A kind of liquid methane-generating pit heating system |
| CN115478000A (en) * | 2022-10-21 | 2022-12-16 | 沈阳农业大学 | Methane tank heating and heat-preserving system suitable for cold areas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20100305 |