CN102212463A - Biogas bio-fermentation preparation system - Google Patents

Biogas bio-fermentation preparation system Download PDF

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Publication number
CN102212463A
CN102212463A CN2011101418459A CN201110141845A CN102212463A CN 102212463 A CN102212463 A CN 102212463A CN 2011101418459 A CN2011101418459 A CN 2011101418459A CN 201110141845 A CN201110141845 A CN 201110141845A CN 102212463 A CN102212463 A CN 102212463A
Authority
CN
China
Prior art keywords
biogas
fermentation
biological fermentation
bio
special
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.)
Pending
Application number
CN2011101418459A
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Chinese (zh)
Inventor
吴世忠
张书金
杨建忠
吴冠杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDE HAOYUAN PLASTIC PRODUCT CO LTD
Original Assignee
CHENGDE HAOYUAN PLASTIC PRODUCT CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDE HAOYUAN PLASTIC PRODUCT CO LTD filed Critical CHENGDE HAOYUAN PLASTIC PRODUCT CO LTD
Priority to CN2011101418459A priority Critical patent/CN102212463A/en
Publication of CN102212463A publication Critical patent/CN102212463A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • C12M47/00Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/18Gas cleaning, e.g. scrubbers; Separation of different gases
    • 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

Abstract

The invention discloses a biogas bio-fermentation preparation system. The system contains a biogas bio-fermentation device, wherein the biogas bio-fermentation device is connected with a gas-water separation device, a safe exhaust device, a gas storage device, a purification and desulfurization device, a biogas special pressurization device and a biogas control valve in turn through a biogas special pipeline; and the biogas bio-fermentation device is provided with a gas outlet which is used to be connected with the biogas special pipeline, and the biogas bio-fermentation device is also provided with an automatic temperature control device. The system has the advantages of simple structure, automatic temperature control, safety in operation and stable gas supply.

Description

Biogas biological fermentation preparation system
Technical field
The present invention relates to a kind of new forms of energy preparation system, relate in particular to a kind of biogas biological fermentation preparation system.
Background technology
Biogas fermentation is called anaerobic digestion, anaerobically fermenting again, be meant that organic substance (as people and animals' poultry manure, stalk, weeds etc.) is under certain moisture, temperature and anaerobic condition, by the katabolism of each quasi-microorganism, finally form the process of flammable mixed gass (biogas) such as methane and carbonic acid gas.
At present, China's overwhelming majority biogas production is to realize by the methane-generating pit of underground setting, and biomass material is rendered in the underground methane-generating pit, produces biogas through fermentation, by a series of utility appliance the biogas that produces is applied to people's production and life again.This biogas preparation system has following shortcoming: one, system architecture complexity, and buried methane-generating pit is not removable, is generally home construction, use, and construction is wasted time and energy, the use range limitation; Two, buried methane-generating pit fermentation is influenced greatly by outside air temperature by the fermentation of hydraulic type natural temperature, and when temperature was low, fermentation work just can't be carried out, and can not satisfy the requirement that all can produce biogas throughout the year; Three, accumulator unit is fragile, and biogas purity is not high, and the burning back easily produces toxic gas, and security is not high; Four, air feed is stable inadequately, through phenomenons such as dying appear in regular meeting.
Summary of the invention
The object of the present invention is to provide a kind of biogas biological fermentation preparation system, it has simple in structure, A.T.C, safe in utilization and advantage that air feed is stable.
The objective of the invention is to be achieved through the following technical solutions:
A kind of biogas biological fermentation preparation system, comprise the biogas biological fermentation device, described biogas biological fermentation device connects gas and water separator, safety exhaust unit, accumulator unit, cleaning and desulfurization device, the special-purpose supercharging device of biogas and biogas control valve successively by the biogas dedicated pipeline.
Described biogas biological fermentation device is provided with the air outlet that is used to connect the biogas dedicated pipeline, and automatic temperature control is installed.
Beneficial effect of the present invention is: described biogas biological fermentation preparation system is connected biogas biological fermentation device, gas and water separator, safety exhaust unit, accumulator unit, cleaning and desulfurization device, the special-purpose supercharging device of biogas with the biogas control valve successively by removable pipeline, it is simple in structure, and is easy to assembly; Described biogas biological fermentation device is equipped with automatic temperature control, when outside temperature is low, can mend temperature to fermentor tank, when temperature is suitable, control device stops to mend temperature automatically, so just make this system works not be subjected to extraneous thermal effect, can satisfy the requirement that all can produce biogas throughout the year; By safety exhaust unit is set, can effectively prevent the damage of accumulator unit, by the cleaning and desulfurization device is set, can avoid biogas when burning, to produce toxic gas, improved security; By the special-purpose supercharging device of biogas is set, can guarantee that air feed is stable, guarantee normally to use.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the composition synoptic diagram of biogas biological fermentation preparation system of the present invention.
Fig. 2 is the structural representation of biogas biological fermentation device shown in Figure 1.
Among the figure:
1, biogas biological fermentation device; 2, gas and water separator; 3, safety exhaust unit; 4, accumulator unit; 5, cleaning and desulfurization device; 6, the special-purpose supercharging device of biogas; 7, application apparatus; 8, biogas control valve; 9, air outlet; 10, automatic temperature control; 11, biogas special plastic pipe.
Embodiment
As shown in Figure 1 among the embodiment, described biogas biological fermentation preparation system, comprise biogas biological fermentation device 1, described biogas biological fermentation device 1 connects gas and water separator 2, safety exhaust unit 3, accumulator unit 4, cleaning and desulfurization device 5, the special-purpose supercharging device 6 of biogas and biogas control valve 8 successively by biogas special plastic pipe 11.
Described biogas biological fermentation preparation system is connected the special-purpose supercharging device 6 of biogas biological fermentation device 1, gas and water separator 2, safety exhaust unit 3, accumulator unit 4, cleaning and desulfurization device 5 and biogas successively by removable pipeline, it is simple in structure, and is easy to assembly; By safety exhaust unit 3 is set, can effectively prevent the damage of accumulator unit 4, by cleaning and desulfurization device 5 is set, can avoid biogas when burning, to produce toxic gas, improved security; By the special-purpose supercharging device 6 of biogas is set, can guarantee that air feed is stable, guarantee normally to use; Between special-purpose supercharging device 6 of biogas and the application apparatus 7 a biogas control valve 8 is set, can effectively supplies with and control biogas.
Among the embodiment, described biogas biological fermentation device 1 is provided with the air outlet 9 that is used to connect the biogas dedicated pipeline as shown in Figure 2, and automatic temperature control 10 is installed.By automatic temperature control 10 being installed at biogas biological fermentation device 1, when outside temperature is low, can mend temperature to fermentor tank, when temperature is suitable, control device stops to mend temperature automatically, so just make this system works not be subjected to extraneous thermal effect, can satisfy the requirement that all can produce biogas throughout the year.

Claims (2)

1. biogas biological fermentation preparation system, comprise the biogas biological fermentation device, it is characterized in that: described biogas biological fermentation device connects gas and water separator, safety exhaust unit, accumulator unit, cleaning and desulfurization device, the special-purpose supercharging device of biogas and biogas control valve successively by the biogas dedicated pipeline.
2. biogas biological fermentation preparation system according to claim 1 is characterized in that: described biogas biological fermentation device is provided with the air outlet that is used to connect the biogas dedicated pipeline, and automatic temperature control is installed.
CN2011101418459A 2011-05-30 2011-05-30 Biogas bio-fermentation preparation system Pending CN102212463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101418459A CN102212463A (en) 2011-05-30 2011-05-30 Biogas bio-fermentation preparation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101418459A CN102212463A (en) 2011-05-30 2011-05-30 Biogas bio-fermentation preparation system

Publications (1)

Publication Number Publication Date
CN102212463A true CN102212463A (en) 2011-10-12

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Family Applications (1)

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CN2011101418459A Pending CN102212463A (en) 2011-05-30 2011-05-30 Biogas bio-fermentation preparation system

Country Status (1)

Country Link
CN (1) CN102212463A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103275873A (en) * 2013-06-21 2013-09-04 上海山神生物科技发展有限公司 Mobile comprehensive kitchen waste treatment integrated machine
CN103333791A (en) * 2013-06-09 2013-10-02 嘉兴职业技术学院 Methane generating system for laboratory
CN103911278A (en) * 2014-04-24 2014-07-09 承德昊远塑料制品有限公司 Combined biogas biological fermentation preparation system
CN105296343A (en) * 2015-10-16 2016-02-03 重庆光煦科技有限公司 Biogas supply system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1248628A (en) * 1999-09-06 2000-03-29 李虹钢 Marsh gas fermentation method
CN1629282A (en) * 2003-12-17 2005-06-22 湖南迅达集团有限公司 Domestic sewage gas purification and pressure stabilization equipment
CN1896219A (en) * 2005-05-27 2007-01-17 魏吉山 Marsh-gas dry fermenter with continuouslly and automatically feeding and discharging, its process and thermal-insulating and temperature-increasing method
CN201284322Y (en) * 2008-07-19 2009-08-05 易克勤 Separated dry type methane fermentation device
CN201284344Y (en) * 2008-11-18 2009-08-05 哈尔滨良大实业有限公司 Constant temperature anaerobic reactor
CN101805693A (en) * 2010-04-07 2010-08-18 北京科技大学 Automated biogas dry fermentation device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1248628A (en) * 1999-09-06 2000-03-29 李虹钢 Marsh gas fermentation method
CN1629282A (en) * 2003-12-17 2005-06-22 湖南迅达集团有限公司 Domestic sewage gas purification and pressure stabilization equipment
CN1896219A (en) * 2005-05-27 2007-01-17 魏吉山 Marsh-gas dry fermenter with continuouslly and automatically feeding and discharging, its process and thermal-insulating and temperature-increasing method
CN201284322Y (en) * 2008-07-19 2009-08-05 易克勤 Separated dry type methane fermentation device
CN201284344Y (en) * 2008-11-18 2009-08-05 哈尔滨良大实业有限公司 Constant temperature anaerobic reactor
CN101805693A (en) * 2010-04-07 2010-08-18 北京科技大学 Automated biogas dry fermentation device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333791A (en) * 2013-06-09 2013-10-02 嘉兴职业技术学院 Methane generating system for laboratory
CN103966085A (en) * 2013-06-09 2014-08-06 嘉兴职业技术学院 Biogas generating system for laboratory with pressing and clamping mechanism
CN103275873A (en) * 2013-06-21 2013-09-04 上海山神生物科技发展有限公司 Mobile comprehensive kitchen waste treatment integrated machine
CN103911278A (en) * 2014-04-24 2014-07-09 承德昊远塑料制品有限公司 Combined biogas biological fermentation preparation system
CN105296343A (en) * 2015-10-16 2016-02-03 重庆光煦科技有限公司 Biogas supply system

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Application publication date: 20111012

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