CN201442941U - Biomass pool warm core - Google Patents

Biomass pool warm core Download PDF

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Publication number
CN201442941U
CN201442941U CN2009200092402U CN200920009240U CN201442941U CN 201442941 U CN201442941 U CN 201442941U CN 2009200092402 U CN2009200092402 U CN 2009200092402U CN 200920009240 U CN200920009240 U CN 200920009240U CN 201442941 U CN201442941 U CN 201442941U
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CN
China
Prior art keywords
biogas
methane
biomass
generating
generating pit
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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
Application number
CN2009200092402U
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Chinese (zh)
Inventor
程广有
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Beihua University
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程广有
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Filing date
Publication date
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Priority to CN2009200092402U priority Critical patent/CN201442941U/en
Application granted granted Critical
Publication of CN201442941U publication Critical patent/CN201442941U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/20Material Coatings
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/24Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/59Biological synthesis; Biological purification

Abstract

Biogas is a clean renewable energy source, however, as the biogas needs higher temperature in the generating process, biomass pools built in cold regions have short gas generating time and low use ratio of facilities due to the limitation of seasons, and the low temperature goes against the generation of the biogas. A biomass pool warm core is arranged in a traditional biomass pool, and is a tubular radiating net made of plastics; water in the tube circulates; and the radiating net is connected with a heat source so as to heat water in the biomass pool warm core and a circulating system thereof, and the heat is transferred to fermenting materials in the biomass pool so as to provide the temperature condition suitable for generating biomass for microorganisms in the fermenting materials, and the biogas generating quantity is increased, thus ensuring that the biomass pools in the cold regions can generate the biogas normally in winter.

Description

Methane-generating pit warms up core
Technical field the utility model relates to a kind of off-set facility of cold district methane-generating pit---and methane-generating pit warms up core, utilizes this facility can improve methane-generating pit temperature in winter, thereby increases the biogas generating capacity, improves the methane-generating pit utilization ratio.
Background technology biogas is a kind of renewable energy source of cleaning, therefore, extensively carries out the biogas research and extension both at home and abroad, and substantial contribution is thrown in recent years by the Chinese government, carries out the methane-generating pit construction in vast rural area, and has obtained good effect.Yet the methane-generating pit in that China's cold district is built is subject to seasonal restrictions, and the aerogenesis time is short, and facility utilization rate is low.Mainly be because the biogas generating process needs higher temperature.In the winter of cold district, temperature is low, is unfavorable for that biogas takes place.In order to overcome the few problem of methane tank gas production cold season, we researched and developed can improve temperature in the methane-generating pit facility---methane-generating pit warms up core.In traditional methane-generating pit, install this facility, just can guarantee the cold district methane-generating pit normal biogas that produces in winter.
The technical scheme that its technical problem that solves summary of the invention the utility model adopts is: the biogas generating process needs higher temperature, in cold district winter, because the low biogas generating capacity of temperature is few, or does not produce biogas.The utility model is at this problem, worked out can make that temperature raises in the methane-generating pit device---methane-generating pit warms up core.Select for use plastic material to make the tubulose radiator-grid, water cycle in the pipe, two ends have into/water outlet, radiator-grid is connected with thermal source, thermal source is with the water heating in the warm core of methane-generating pit and the recycle system thereof, and send heat in the methane-generating pit fermentation material, and be the temperature condition that the microorganism in the fermentation material provides suitable biogas to take place, increase the biogas generating capacity.Thermal source can be kitchen range top waste heat, sun power, heating installation etc.
When utilizing kitchen range top waste heat, be made into kitchen range top water tank with steel plate, kitchen range top water tank is the cylindric of hollow, water tank on the combustion gas class kitchen range top plays the Holder for cooking utensils effect simultaneously, burning coal/stalk class kitchen range top water tank is embedded in kitchen range top inwall, flame passes through from kitchen range top water tank central authorities, the water temperature in the water tank is raise, and the heat conduction is caused the warm core of methane-generating pit.
The warm core of methane-generating pit also can be connected with solar absorber plate or water-heater, utilizes the water circulation system of solar heating, improves the leavening temperature in the methane-generating pit, increases biogas output.
The warm core of methane-generating pit can also be connected with radiator, utilizes the hot water cyclesystem of warming, improves the leavening temperature in the methane-generating pit, increases biogas output.
Methane-generating pit warms up the core shape, size is various, to adapt to various types of methane-generating pits.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kitchen range top water tank of the present utility model.
Fig. 2 is the warm core of methane-generating pit of the present utility model.
1. kitchen range top water outlet of water tank among the figure, 2. kitchen range top water tank, 3. kitchen range top flame zone, 4. kitchen range top water tank inlet, the 5. warm core water-in of methane-generating pit, the 6. warm core radiating pipe of methane-generating pit, the 7. warm core water outlet of methane-generating pit.
Embodiment
In Fig. 2, the warm core of methane-generating pit is by radiating pipe (6), water-in (5) and water outlet (7) are formed, when building a methane generating pit, to warm up core and put into the methane-generating pit bottom, utilize the PV pipe that the warm core water-in (5) of methane-generating pit is connected with kitchen range top water outlet of water tank (1), kitchen range top water tank inlet (4) is connected with the warm core water outlet (7) of methane-generating pit, set up water circulation system, kitchen range top waste heat is with the heating of the water in the kitchen range top water tank (2), hot water by the heat that radiating pipe distributes, improves the temperature of fermentation material/liquid in the methane-generating pit in the warm in-core circulation of methane-generating pit, help the activity of microorganism, increase the biogas generating capacity.
Equally, the warm core of methane-generating pit also can be set up water circulation system with solar power-generating facility, radiator, improves the temperature in the methane-generating pit, reaches the effect that increases biogas output.

Claims (1)

1. the warm core of methane-generating pit is characterized in that with plastics being raw material, makes tubular water circulation radiator-grid, and radiator-grid is made up of radiating pipe, and two ends have into/water outlet, and water-in is connected with thermal source, and thermal source is kitchen range top waste heat, sun power, heating installation.
CN2009200092402U 2009-03-18 2009-03-18 Biomass pool warm core Expired - Fee Related CN201442941U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200092402U CN201442941U (en) 2009-03-18 2009-03-18 Biomass pool warm core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200092402U CN201442941U (en) 2009-03-18 2009-03-18 Biomass pool warm core

Publications (1)

Publication Number Publication Date
CN201442941U true CN201442941U (en) 2010-04-28

Family

ID=42547618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200092402U Expired - Fee Related CN201442941U (en) 2009-03-18 2009-03-18 Biomass pool warm core

Country Status (1)

Country Link
CN (1) CN201442941U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103146565A (en) * 2013-02-27 2013-06-12 黄陈超 Fermentation tank/marsh gas tank combination unit
CN105441314A (en) * 2014-08-27 2016-03-30 吉林师范大学 A resin-based composite material multifunctional biogas digester
CN106867876A (en) * 2017-04-13 2017-06-20 惠安县丽佳智能设备有限公司 A kind of Novel biomass pool for improving biogas yield

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103146565A (en) * 2013-02-27 2013-06-12 黄陈超 Fermentation tank/marsh gas tank combination unit
CN105441314A (en) * 2014-08-27 2016-03-30 吉林师范大学 A resin-based composite material multifunctional biogas digester
CN106867876A (en) * 2017-04-13 2017-06-20 惠安县丽佳智能设备有限公司 A kind of Novel biomass pool for improving biogas yield

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BEIHUA UNIVERSITY

Free format text: FORMER OWNER: CHENG GUANGYOU

Effective date: 20111031

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111031

Address after: 132013 Binjiang East Road, Jilin, China, No. 3999, No.

Patentee after: Beihua University

Address before: 132013 No. 32, Taishan Road, Jilin, Jilin

Patentee before: Cheng Guangyou

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100428

Termination date: 20120318