CN1912096A - Domestic minitype sewage gas generator - Google Patents

Domestic minitype sewage gas generator Download PDF

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Publication number
CN1912096A
CN1912096A CNA2006100696668A CN200610069666A CN1912096A CN 1912096 A CN1912096 A CN 1912096A CN A2006100696668 A CNA2006100696668 A CN A2006100696668A CN 200610069666 A CN200610069666 A CN 200610069666A CN 1912096 A CN1912096 A CN 1912096A
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China
Prior art keywords
methane tank
mouth
ripple
methane
heating air
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CNA2006100696668A
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Chinese (zh)
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CN100500826C (en
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姜鹏
朱惠芬
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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
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/14—Bags
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/26—Constructional details, e.g. recesses, hinges flexible
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/36—Means for collection or storage of gas; Gas holders
    • 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
    • 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
    • C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
    • 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
    • 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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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention provides a domestic micro methane generator comprising methane tank, ripple gas storage tank and heating air chamber, where the methane tank and the ripple gas storage tank are seal-jointed together mouth to mouth, the outside of the methane tank is coated with heat insulating layer, the bottom of the ripple gas storage tank is equipped with two gas outlets, one connected with gas-fired range and the other connected with liquid level meter, the bottom wall of the methane tank is equipped with left and right openings which are equipped with sealing covers, where the right opening is equipped with a three-way pipe, one mouth of the three-way pipe is connected through the liquid level meter with the ripple gas storage tank and another mouth equipped with valve, the left opening is connect outward with plastic water pipe which extends into the methane tank to connect with multi-use heating air chamber arranged at the bottom of the methane tank, the methane fermenting materials are arranged above the multi-use heating air chamber, the outside of the ripple gas storage tank is equipped with pressing rubber strip whose bottom end is connected at the junction between the methane tank and the ripple gas storage tank.

Description

Domestic minitype sewage gas generator
1, technical field
The present invention relates to a kind of biogas facility processing technology, specifically a kind of domestic minitype sewage gas generator.
2, background technology
Along with the general shortage of world energy sources, people are setting about seeking the renewable energy source except that oil, coal, though wind-power electricity generation and solar energy generation technology are very ripe, but because of Costco Wholesale too high, realize big area popularize still have very big difficulty, biogas technology utilization and extention be comparative maturity and also be the effective ways that very feasible a kind of people of solution too rely on mineral wealth such as oil coal.Traditional methane-generating pit people that are embedded in underground use are referred to as the wet type biogas pond, and the fermentation material stuffing means of this kind methane-generating pit is with using with adding, can using all the year round if can guarantee temperature.But the in use existing deficiency of the underground methane-generating pit of prior art is, fixed-site, volume is big, floor space is big, difficulty of construction is big, the cost height, work-ing life short and easy-maintaining etc. (specification that general single household uses is about the 10-15 cubic meter) not, along with the improvement of people's living environment and the increase of the density of population, it is found that does not have enough soils and space to build bulky underground type methane-generating pit, and superseded be that volume is little, floor space is little, movably small-sized methane tank substitutes on the ground, mostly small-sized methane tank is to be processed into plastics or glass reinforced plastic, also be dry type biogas jar, general volume is at the 2-4 cubic meter, and feeding mode is for quantitatively feeding intake.But the dry type biogas jar of prior art is because volume is little, the pumping chamber that does not have underground methane-generating pit, air storage chamber, charging opening or the like, so in use exist many deficiencies and problem to be, biogas is difficult for storing, the tolerance pressure transient, material is changed inconvenient, material is difficult for stirring, the water yield is wayward, stopping property is poor, be difficult for insulation or the like dangerous and winter, the problems referred to above are not all solved at present well, so real can coming into operation for the minitype sewage gas generator that the town dweller can use in building also do not arranged, do not have corresponding bibliographical information yet.
3, summary of the invention
The purpose of this invention is to provide the minitype sewage gas generator that can in urban household, use that a kind of volume is little, simple in structure, easy for operation and security is good.
Domestic minitype sewage gas generator of the present invention, be by methane tank, the ripple gas receiver is formed with adding with the heating air bag, methane tank and ripple gas receiver seal mouth to mouth and are docking together, the external packets of methane tank is covered with thermal insulation layer, the bottom of ripple gas receiver is provided with two production wells, one connects gas-cooker, one connects liquidometer, two openings about the bottom bucket wall of methane tank is provided with, on the opening of the left and right sides sealing cover is set, wherein right opening is provided with Y-tube, a mouth of pipe of Y-tube is connected with the ripple gas receiver by liquidometer, a mouth of pipe is provided with valve, the left opening of methane tank is to being circumscribed with plastic water pipe, and plastic water pipe extends in the methane tank and is arranged on the many of methane tank bottom and is connected with the heating air bag, and fermenting marsh gas material is arranged on uses the tops of heating air bag more, outer setting at the ripple gas receiver has pressurization rubber bar, the following joint that terminates at methane tank and ripple gas receiver of pressurization rubber bar.
Domestic minitype sewage gas generator of the present invention is compared advantage with prior art, have that volume is little, simple in structure, reasonable in design, standardized production, cost is low, safe and reliable, environmentally safe, can realize that family's cooking usefulness gas is self-produced personal, can effectively solve the drawback that people too rely on the disposable mineral products energy such as oil coal.Use-pattern is with to use present LPG cyoinders the same convenient.
4, description of drawings
Fig. 1 is the structural representation of domestic minitype sewage gas generator of the present invention.
Description of reference numerals: the right opening 1 of methane tank; Many with heating air bag 2; Methane tank 3; Thermal insulation layer 4; Fermentation material 5; Liquidometer 6; Rubber bar 7; Ripple gas receiver 8; Biogas escape pipe 9, flange 10; Plastic water pipe 11; Methane tank left side opening 12; Y-tube 13; Valve 14.
5, embodiment
With reference to accompanying drawing domestic minitype sewage gas generator of the present invention is done following detailed explanation.
As shown in drawings, domestic minitype sewage gas generator of the present invention, be by methane tank 3, ripple gas receiver 8 is formed with adding with heating air bag 2, methane tank 3 and ripple gas receiver 8 seal mouth to mouth and are docking together, the bottom of ripple gas receiver 8 is provided with two production wells 9, one connects gas-cooker, one connects liquidometer 6, two openings 1 about the bottom bucket wall of methane tank 3 is provided with, 12, left and right sides opening 1, sealing cover is set on 12, wherein right opening is provided with Y-tube 13, a mouth of pipe of Y-tube 13 is connected with ripple gas receiver 8 by liquidometer 6, a mouth of pipe is provided with valve 14, the left opening 12 of methane tank 3 is to being circumscribed with plastic water pipe 11, and plastic water pipe 11 extends in the methane tank 3 and is arranged on the many of methane tank 3 bottoms and is connected with heating air bag 2, and fermenting marsh gas material 5 is arranged on uses the tops of heating air bag 2 more, outer setting at ripple gas receiver 8 has pressurization rubber bar 7, the following joint that terminates at methane tank 3 and ripple gas receiver 8 of pressurization rubber bar 7.
Methane tank 3 and ripple gas receiver 8 are docking together by flange 10 sealings mouth to mouth, and the sealing-ring bolted is set between flange and the flange, also can use other sealing means to be sealed.Liquidometer 6 is that plastic hose also can use Glass tubing.
Many purposes with heating air bag 2 are set, the one, winter temperature is low, but charges into hot water in the Xiang Duoyong heating air bag, in order to improve the leavening temperature in the methane tank, improves biogas output.Another purposes is to charge into air with heating in the air bag to many termly, by self buoyancy of air bag the cask fermentation material is implemented to stir up and down and improves speed of response to improve biogas output.
Stirring means is very simple, and the water in the air bag is emitted, and charges into air with air pump and gets final product, and inflation and venting can be finished the stirring to material in the bucket repeatedly several times.
In the use, the liquid level change by in the liquidometer observation methane tank can or keep the skin wet or nutrilite by the Valved discharge natural pond liquid on the Y-tube.
Usually methane tank is once reinforced can use 3-4 month continuously, generally had enough and to spare for three-person household three meals in a day cooking usefulness gas.When finding after a little while, then be that reaction mass is about to use up, before the filler, the compression of ripple gas receiver the biogas after-flame, can be unloaded gas receiver then, then fermentation material commonly used such as stalk, green grass are inserted jam-pack, material does not surpass bung, and the hot water that replenishes more than 50 ℃ did not have material, and original natural pond liquid keeps as far as possible.Ripple gas receiver and methane tank with compression seals mouth to mouth at last, connect pipeline, unclamp the ripple gas receiver, when the ripple gas receiver is expanded to 1/2nd volumes, the compresses bellows gas receiver is driven the mixed gas in the gas receiver out of to lowest order, discharges the ripple gas receiver again, when gas receiver begins to stretch the rubber bar, can normal cooking use.When gas production rate was too much, the quantity that can increase the ripple gas receiver stored for future use.The effect of rubber bar is the effect of stablizing biogas pressure, controls the air pressure of gas receiver by the elasticity of adjusting the rubber bar.

Claims (5)

1, domestic minitype sewage gas generator, it is characterized in that it being by methane tank, the ripple gas receiver is formed with adding with the heating air bag, methane tank and ripple gas receiver seal mouth to mouth and are docking together, the external packets of methane tank is covered with thermal insulation layer, the bottom of ripple gas receiver is provided with two production wells, one connects gas-cooker, one connects liquidometer, two openings about the bottom bucket wall of methane tank is provided with, on the opening of the left and right sides sealing cover is set, wherein right opening is provided with Y-tube, a mouth of pipe of Y-tube is connected with the ripple gas receiver by liquidometer, a mouth of pipe is provided with valve, the left opening of methane tank is to being circumscribed with plastic water pipe, and plastic water pipe extends in the methane tank and is arranged on the many of methane tank bottom and is connected with the heating air bag, and fermenting marsh gas material is arranged on uses the tops of heating air bag more, outer setting at the ripple gas receiver has pressurization rubber bar, the following joint that terminates at methane tank and ripple gas receiver of pressurization rubber bar.
2, domestic minitype sewage gas generator according to claim 1 is characterized in that methane tank and ripple gas receiver are docking together by flange seal mouth to mouth, are provided with the sealing-ring bolted between flange and the flange.
3, domestic minitype sewage gas generator according to claim 1 is characterized in that liquidometer is a plastic hose.
4,, it is characterized in that many with charging into hot water in the heating air bag according to the described domestic minitype sewage gas generator of claim 1.
5,, it is characterized in that many with charging into air in the heating air bag according to the described domestic minitype sewage gas generator of claim 1.
CNB2006100696668A 2006-08-07 2006-08-07 Domestic minitype sewage gas generator Expired - Fee Related CN100500826C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100696668A CN100500826C (en) 2006-08-07 2006-08-07 Domestic minitype sewage gas generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100696668A CN100500826C (en) 2006-08-07 2006-08-07 Domestic minitype sewage gas generator

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CN1912096A true CN1912096A (en) 2007-02-14
CN100500826C CN100500826C (en) 2009-06-17

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CNB2006100696668A Expired - Fee Related CN100500826C (en) 2006-08-07 2006-08-07 Domestic minitype sewage gas generator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102482630A (en) * 2009-07-07 2012-05-30 维维卡南达肯德拉 Improved bio-degradable waste based bio-methanation plant
CN102851205A (en) * 2012-09-17 2013-01-02 承德昊远塑料制品有限公司 Gas generation and storage integrated biological methane fermenting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102482630A (en) * 2009-07-07 2012-05-30 维维卡南达肯德拉 Improved bio-degradable waste based bio-methanation plant
CN102482630B (en) * 2009-07-07 2015-10-21 维维卡南达肯德拉 The biogas equipment based on biodegradable waste material improved
CN102851205A (en) * 2012-09-17 2013-01-02 承德昊远塑料制品有限公司 Gas generation and storage integrated biological methane fermenting device

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Granted publication date: 20090617

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