CN202297602U - Solar dry fermentation methane tank device - Google Patents
Solar dry fermentation methane tank device Download PDFInfo
- Publication number
- CN202297602U CN202297602U CN2011204282032U CN201120428203U CN202297602U CN 202297602 U CN202297602 U CN 202297602U CN 2011204282032 U CN2011204282032 U CN 2011204282032U CN 201120428203 U CN201120428203 U CN 201120428203U CN 202297602 U CN202297602 U CN 202297602U
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- Prior art keywords
- methane
- fermentation
- sweathouse
- methane tank
- tank
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000855 fermentation Methods 0.000 title claims abstract description 33
- 230000004151 fermentation Effects 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002028 Biomass Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/16—Solid state fermenters, e.g. for koji production
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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
- 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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Abstract
The utility model relates to a solar dry fermentation methane tank device, which belongs to the technical field of utilization of biomass energies. The solar dry fermentation methane tank device comprises a methane fermentation system and a hot water circulation system, wherein the methane fermentation system comprises a gas storage room, a water guide pipe, a gas guide pipe, a water storage pond, a fermentation room and a methane tank base; and the hot water circulation system comprises a solar heat collector, a temperature controller, a circulating pump, a temperature sensor, a heating circulating pipe and a circulating hot water tank. The solar dry fermentation methane tank device disclosed by the utility model can effectively utilize solar energies, and regulate the temperature of the methane tank automatically to remain the methane tank in a temperature constant state for fermentation; and the solar dry fermentation methane tank device can increase volume gas productivity and gas concentration and prolong gas production period of the methane tank, is simple in structure, low in cost, and the like.
Description
Technical field
The utility model relates to a kind of fermentation unit of methane-generating pit, and particularly a kind of sun power circulation heating dry fermentation methane pond that utilizes belongs to the biomass energy utilization technologies field.
Background technology
Methane-generating pit is the main device that produces biogas, has all popularized in a lot of places, China rural area and has used.The use of biogas can be saved a lot of energy, is exactly the sustainability that will guarantee aerogenesis but want successive to use the prerequisite of biogas.Traditional methane-generating pit is a underground water pressure type methane-generating pit, and fermentation raw material concentration generally is merely 6～10%; Not only gas production rate is low, and gas production rate is also unbalanced, and floor space is big; Improve the volume that gas production rate has only increases methane-generating pit, take bigger land area, be unfavorable for effective utilization of land resources; Simultaneously, existing methane pool mostly is embedded in below ground, makes that the methane-generating pit temperature inside is lower, and bigger to the influence of biogas fermentation, gas production rate can not satisfy user's needs, and especially to winter, biogas output is seriously limited.The principal element that influences methane gas producing is exactly fermentation raw material concentration and temperature, and improve fermentation concentration and leavening temperature and can improve gas production rate, be best at 35 ℃ of left and right sides factor of created gases.Therefore, exploitation one cover is with low cost, the aerogenesis cycle is long, and marsh gas fermentation pool that again can controlled temperature has extraordinary application prospect.
Summary of the invention
The purpose of the utility model provides a kind of sun power dry fermentation methane pool device, through solar heating methane-generating pit sweathouse temperature, improves fermentation concentration and gas production rate.
The technical scheme of the utility model is: sun power dry fermentation methane pool device; Comprise methane fermentation system and hot water cyclesystem; Methane fermentation system by between gas storage 2, aqueduct 3, air guide port 4, tank 5, sweathouse 13 and methane-generating pit base 16 form; The right lower quadrant of sweathouse 13 is provided with the opening for feed 11, the set inside that are provided with by flange seal by the discharge port 15 of flange seal, right top has the coil pipe 14 that is connected with hot water cyclesystem; The flange of opening for feed 11 is provided with air outlet 10; 2 tops are provided with tank 5 between gas storage, opened through dividing plate and sweathouse in 13 minutes on the right side, and dividing plate is provided with air guide port 4, and tank 5 bottoms have an aqueduct 3 to pass to 2 bottoms between gas storage.Hot water cyclesystem is made up of solar energy collector 7, temperature controller 8, recycle pump 9, TP 12, heating cycle pipe 14 and circulating water-heating tank 6; The water-in of solar energy collector 7 is connected with circulating water-heating tank 6 left bottom openings, water outlet is connected with circulating water-heating tank 6 Right deviation open tops; Another opening of the left bottom of circulating water-heating tank 6 is connected with sweathouse 13 inner coil pipes 14 with recycle pump 9 through pipeline; Recycle pump 9 is by temperature controller 8 controls, and the TP 12 of temperature controller 8 is inserted into sweathouse 13 inside.
This installs used temperature controller 8, recycle pump 9, TP 12 and all adopts common commercially available prod.
The working process and the principle of this device are: from opening for feed 11 the biogas fermentation raw material is dropped into into sweathouse 13 earlier; Add entry make the fermentation concentration be 20～30%; The fermented feed liquid volume accounts for sweathouse volumetrical 90%, simultaneously from tank 5 toward adding entry between gas storage in 2 to consistent with the liquid level of sweathouse feed liquid.When sweathouse 13 produced biogas, gas got between gas storage 2 through air guide port 4, and the gas of generation forms pressure the water in 2 between gas storage is pressed onto in the tank 5 through aqueduct 3, thereby realized the storage of biogas.During biogas fermentation; Hot water cyclesystem makes sweathouse 13 keep ferment at constant temperature, and solar energy collector 7 absorbs the water in the solar heat post-heating circulating water-heating tanks 6 and hot water storage got up, when the temperature in TP 12 detects sweathouse 13 is lower than design temperature; Temperature numerical is delivered to temperature controller 8; And start recycle pump 9, and the hot water in the circulating water-heating tank 6 is extracted into 13 li of sweathouses, heat through the fermented feed liquid in 14 pairs of sweathouses of heating cycle pipe 13; When temperature reached preset value, recycle pump 9 quit work automatically.On the basis of solar water heating system, the temperature of setting according to temperature controller through recycle pump starts automatically or closes, thereby realizes hot water circulation, makes the leavening temperature of sweathouse 13 reach requirement and keep constant temperature, improves gas producing efficiency.When needs are discharged the waste residue waste material, just opening discharge port 15 reloads.
The utility model utilizes the recycle pump of solar water heating system and temperature controller control; Automatically regulate the temperature in the methane-generating pit; Make it to keep temperature constant state to ferment, have the pond that to improve methane-generating pit and hold factor of created gase and aerogenesis concentration, prolongation aerogenesis cycle, simple in structure, low cost and other advantages.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: the 1-methane-generating pit; Between 2-gas storage; The 3-aqueduct; The 4-air guide port; The 5-tank; The 6-circulating water-heating tank; The 7-solar energy collector; The 8-temperature controller; The 9-recycle pump; The 10-methane outlet; The 11-opening for feed; The 12-TP; The 13-sweathouse; 14-heating cycle pipe; The 15-discharge port; 16-methane-generating pit base.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model done further describing, but the protection domain of the utility model is not limited to said content.
As shown in Figure 1; Sun power dry fermentation methane pool device; Comprise methane fermentation system and hot water cyclesystem, methane fermentation system by between gas storage 2, aqueduct 3, air guide port 4, tank 5, sweathouse 13 and methane-generating pit base 16 form, the right lower quadrant of sweathouse 13 is provided with the opening for feed 11, the set inside that are provided with by flange seal by the discharge port 15 of flange seal, right top has the coil pipe 14 that is connected with hot water cyclesystem; The flange of opening for feed 11 is provided with air outlet 10; 2 tops are provided with tank 5 between gas storage, opened through dividing plate and sweathouse in 13 minutes on the right side, and dividing plate is provided with air guide port 4, and tank 5 bottoms have an aqueduct 3 to pass to 2 bottoms between gas storage.Hot water cyclesystem is made up of solar energy collector 7, common temperature controller 8, ordinary cycle pump 9, ordinary temp transmitter 12, heating cycle pipe 14 and circulating water-heating tank 6; The water-in of solar energy collector 7 is connected with circulating water-heating tank 6 left bottom openings, water outlet is connected with circulating water-heating tank 6 Right deviation open tops; Another opening of the left bottom of circulating water-heating tank 6 is connected with sweathouse 13 inner coil pipes 14 with recycle pump 9 through pipeline; Recycle pump 9 is by temperature controller 8 controls, and the TP 12 of temperature controller 8 is inserted into sweathouse 13 inside.
Claims (3)
1. sun power dry fermentation methane pool device; It is characterized in that: comprise methane fermentation system and hot water cyclesystem; Methane fermentation system is made up of (2), aqueduct (3), air guide port (4), tank (5), sweathouse (13) between gas storage; The right lower quadrant of sweathouse (13) is provided with by the discharge port (15) of flange seal, right top and is provided with by the opening for feed of flange seal (11), coil pipe (14) that set inside has to be connected with hot water cyclesystem; (2) top is provided with tank (5) between gas storage, the right side separates with sweathouse (13) through dividing plate; Dividing plate is provided with air guide port (4), and tank (5) bottom has an aqueduct (3) to pass to (2) bottom between gas storage; Hot water cyclesystem is made up of solar energy collector (7), temperature controller (8), recycle pump (9), TP (12), heating cycle pipe (14) and circulating water-heating tank (6); The water-in of solar energy collector (7) is connected with circulating water-heating tank (6) left bottom opening, water outlet is connected with circulating water-heating tank (6) Right deviation open top; Another opening of left bottom of circulating water-heating tank (6) is connected with the inner coil pipe (14) of sweathouse (13) with recycle pump (9) through pipeline; Recycle pump (9) is by temperature controller (8) control, and the TP (12) of temperature controller (8) is inserted into sweathouse (13) inside.
2. sun power dry fermentation methane pool device according to claim 1 is characterized in that: the flange of opening for feed (11) is provided with air outlet (10).
3. sun power dry fermentation methane pool device according to claim 1 is characterized in that: sweathouse (13) has methane-generating pit base (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204282032U CN202297602U (en) | 2011-11-02 | 2011-11-02 | Solar dry fermentation methane tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204282032U CN202297602U (en) | 2011-11-02 | 2011-11-02 | Solar dry fermentation methane tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297602U true CN202297602U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204282032U Expired - Fee Related CN202297602U (en) | 2011-11-02 | 2011-11-02 | Solar dry fermentation methane tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297602U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374517A (en) * | 2013-07-22 | 2013-10-30 | 宁夏新航能源环境科技有限公司 | Device capable of regenerating clean energy |
| CN104928174A (en) * | 2015-06-25 | 2015-09-23 | 南安市绿野沼气技术开发研究所 | Biogas pool high in raw material utilization rate |
| CN109369232A (en) * | 2018-09-26 | 2019-02-22 | 新安洁环境卫生股份有限公司 | A kind of method and apparatus using solar energy fermentation rubbish |
| CN111024923A (en) * | 2019-12-03 | 2020-04-17 | 中国电建集团华东勘测设计研究院有限公司 | Gas evolution in soil and gas-containing soil mechanics measuring device |
| CN111647502A (en) * | 2020-06-17 | 2020-09-11 | 湖南大学 | Optical methane complementation system and maximum gas production point tracking control method thereof |
| CN111979100A (en) * | 2020-07-17 | 2020-11-24 | 成都川一机械有限公司 | Constant-temperature heating system for fermentation tank |
-
2011
- 2011-11-02 CN CN2011204282032U patent/CN202297602U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374517A (en) * | 2013-07-22 | 2013-10-30 | 宁夏新航能源环境科技有限公司 | Device capable of regenerating clean energy |
| CN104928174A (en) * | 2015-06-25 | 2015-09-23 | 南安市绿野沼气技术开发研究所 | Biogas pool high in raw material utilization rate |
| CN109369232A (en) * | 2018-09-26 | 2019-02-22 | 新安洁环境卫生股份有限公司 | A kind of method and apparatus using solar energy fermentation rubbish |
| CN111024923A (en) * | 2019-12-03 | 2020-04-17 | 中国电建集团华东勘测设计研究院有限公司 | Gas evolution in soil and gas-containing soil mechanics measuring device |
| CN111647502A (en) * | 2020-06-17 | 2020-09-11 | 湖南大学 | Optical methane complementation system and maximum gas production point tracking control method thereof |
| CN111979100A (en) * | 2020-07-17 | 2020-11-24 | 成都川一机械有限公司 | Constant-temperature heating system for fermentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141102 |
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| EXPY | Termination of patent right or utility model |