CN202898409U - Solar methane heating device - Google Patents
Solar methane heating device Download PDFInfo
- Publication number
- CN202898409U CN202898409U CN2012205426469U CN201220542646U CN202898409U CN 202898409 U CN202898409 U CN 202898409U CN 2012205426469 U CN2012205426469 U CN 2012205426469U CN 201220542646 U CN201220542646 U CN 201220542646U CN 202898409 U CN202898409 U CN 202898409U
- Authority
- CN
- China
- Prior art keywords
- methane
- liquid
- generating pit
- methane tank
- temperature sensor
- 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.)
- Expired - Fee Related
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Classifications
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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
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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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
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
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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)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a methane heating device, and belongs to the technical field of methane tank construction. The methane heating device comprises a temperature sensor, liquid, a methane tank, a solar heat absorption wall, a material outlet, a water outlet pipe, a water outlet pump, a unidirectional valve, a water inlet pipe, a water inlet pump and a material inlet, wherein the temperature sensor is arranged at the lowermost end in the middle of the device; the liquid flows between the outer wall of the methane tank and the solar heat absorption wall; the material inlet is formed in the left lower corner of the methane thank; the material outlet is formed in the right upper corner of the methane tank; the water inlet pipe and the water inlet pump are arranged on the left upper side of the methane tank; the water outlet pipe and the water outlet pump are arranged on the right upper side of the methane tank; and the unidirectional valve is arranged in the center on the upper side of the methane tank in the liquid loop. The temperature sensor is arranged at the lowermost end in the middle of the device; the unidirectional valve controls the flowing direction of the liquid to be an anticlockwise direction; and the liquid is water or oil. The methane tank can be used for performing fermentation at a relatively stable temperature all the year round; by virtue of solar heating, the methane heating device is energy-saving and environmentally-friendly; and the problem of low methane yield in winter is solved.
Description
Technical field
The utility model relates to a kind of methane-generating pit, particularly relates to a kind of solar-energy methane pit, is to the improvement of existing biomass pool structure, belongs to the building biomass pool technical field.
Background technology
Temperature is one of essential condition of producing biogas, and it directly has influence on the ability of bacterium vital movement, aerogenesis speed and gas production rate.Generally in 8-70 ℃ of temperature ranges, can both carry out biogas fermentation, wherein with 30-37 ℃ for the most suitable temperature.Methanobacteria is extremely responsive to temperature, if the every rising of temperature or descend 2-3 ℃ in the methane-generating pit will obviously have influence on the output of biogas, therefore will keep in the fermentation vat temperature relatively stable as far as possible.At present a lot of methane-generating pits much can leave unused in winter, continue to play a role in winter for making methane-generating pit, and the raising of temperature and stablize most importantly, this is to be badly in need of at present a problem solving.
Summary of the invention
The purpose of this utility model provides a kind of solar biogas heating unit.
Problem to be solved in the utility model is that existing methane-generating pit temperature fermentation yield in unstable and winter is low.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
The solar biogas heating unit, comprise temperature sensor, liquid, methane-generating pit, Trombe wall, discharge port, rising pipe, go out water pump, check valve, water inlet pipe, intake pump and opening for feed, it is middle bottom that temperature sensor is installed in this device, liquid-flow is between methane-generating pit outer wall and Trombe wall, the methane-generating pit lower right-hand corner is opening for feed, place, the upper right corner is discharge port, the methane-generating pit upper left side is equipped with water inlet pipe and intake pump, the methane-generating pit upper right side is equipped with rising pipe and go out water pump, and centre is provided with check valve in the fluid loop and above methane-generating pit.
It is middle bottom that temperature sensor is installed in this device; Check valve control liquid flow direction in the counterclockwise direction; Liquid is water or oil.
The utility model has the advantages that: methane-generating pit can remain in the metastable temperature throughout the year and ferment, and utilizes not only energy-conservation but also environmental protection of solar heating, has solved the low problem of biogas output in winter.
Description of drawings
Fig. 1 is the schematic diagram of the utility model solar biogas heating unit;
Among the figure: 1, temperature sensor 2, liquid 3, methane-generating pit 4, Trombe wall 5, discharge port 6, rising pipe 7, go out water pump 8, check valve 9, water inlet pipe 10, intake pump 11, opening for feed.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the solar biogas heating unit, comprise temperature sensor 1, liquid 2, methane-generating pit 3, Trombe wall 4, discharge port 5, rising pipe 6, go out water pump 7, check valve 8, water inlet pipe 9, intake pump 10 and opening for feed 11, it is middle bottom that temperature sensor 1 is installed in this device, intake pump 10 and go out water pump 7 and be provided with automatic control system, temperature sensor 1 feeds back to the temperature of liquid 2 intake pump 10 and goes out water pump 7 by automatic control system, intake pump 10 injects cooling liqs 2, going out water pump 7 in time discharges unnecessary liquid 2, liquid 2 flows between methane-generating pit 3 outer walls and the Trombe wall 4, and being used for transfer sun can heat energy.Methane-generating pit 3 lower right-hand corner are opening for feed 11, place, the upper right corner is discharge port 5, be convenient to the output of raw-material input and biogas, methane-generating pit 3 upper left sides are equipped with water inlet pipe 9 and intake pump 10, methane-generating pit 3 upper right side are equipped with rising pipe 6 and go out water pump 7, go out water pump 7 and extract fast unnecessary liquid 2 out, increase circuit cycle speed, in time control temperature, centre is provided with check valve 8 in liquid 2 loops and above methane-generating pit 3, the liquid 2 of the cooling of new injection is flowed in the counterclockwise direction, and liquid 2 temperature are in time controlled the temperature in the methane-generating pit 3 in the fast reducing loop.
It is middle bottom that temperature sensor 1 is installed in this device; Check valve 8 control liquid 2 flow directions in the counterclockwise direction; Liquid 2 is water or oil.
Using method of the present utility model: add starting material in methane-generating pit 3 toward opening for feed 11, intake pump 10 filling liquids 2, Trombe wall 4 absorbs solar energy, be transmitted in the methane-generating pit 3 by liquid 2, make methane-generating pit 3 reach certain temperature, when temperature was higher, temperature sensor 1 just can detect, and fed back to the liquid 2 that intake pump 10 begins to enter cooling, check valve 8 control liquid 2 flow directions, make liquid 2 toward counterclockwise flowing, liquid 2 circulates in the loop, goes out water pump 7 and extracts outward unnecessary liquid 2 out, increase circuit cycle speed, keep temperature-stable, when methane-generating pit 3 produces biogas, from discharge port 5 output biogas.
Claims (3)
1. solar biogas heating unit, comprise temperature sensor (1), liquid (2), methane-generating pit (3), Trombe wall (4), discharge port (5), rising pipe (6), go out water pump (7), check valve (8), water inlet pipe (9), intake pump (10) and opening for feed (11), it is characterized in that: liquid (2) flows between methane-generating pit (3) outer wall and the Trombe wall (4), methane-generating pit (3) lower right-hand corner is opening for feed (11), place, the upper right corner is discharge port (5), methane-generating pit (3) upper left side is equipped with water inlet pipe (9) and intake pump (10), methane-generating pit (3) upper right side is equipped with rising pipe (6) and goes out water pump (7), is provided with check valve (8) in the fluid loop and in methane-generating pit (3) top centre.
2. solar biogas heating unit according to claim 1 is characterized in that: temperature sensor (1) is installed in the middle of this device bottom.
3. solar biogas heating unit according to claim 1, it is characterized in that: liquid (2) is water or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205426469U CN202898409U (en) | 2012-10-23 | 2012-10-23 | Solar methane heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205426469U CN202898409U (en) | 2012-10-23 | 2012-10-23 | Solar methane heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898409U true CN202898409U (en) | 2013-04-24 |
Family
ID=48119101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205426469U Expired - Fee Related CN202898409U (en) | 2012-10-23 | 2012-10-23 | Solar methane heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263900A (en) * | 2021-12-16 | 2022-04-01 | 天津滨海光热技术研究院有限公司 | Method for carrying out fused salt energy storage power generation by utilizing biomass |
-
2012
- 2012-10-23 CN CN2012205426469U patent/CN202898409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263900A (en) * | 2021-12-16 | 2022-04-01 | 天津滨海光热技术研究院有限公司 | Method for carrying out fused salt energy storage power generation by utilizing biomass |
| CN114263900B (en) * | 2021-12-16 | 2024-07-16 | 天津滨海光热技术研究院有限公司 | Method for carrying out molten salt energy storage power generation by using biomass |
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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: 20130424 Termination date: 20131023 |