CN102746983A - Automatic mixer for main gas generation tank of methane tank - Google Patents

Automatic mixer for main gas generation tank of methane tank Download PDF

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Publication number
CN102746983A
CN102746983A CN2012102527532A CN201210252753A CN102746983A CN 102746983 A CN102746983 A CN 102746983A CN 2012102527532 A CN2012102527532 A CN 2012102527532A CN 201210252753 A CN201210252753 A CN 201210252753A CN 102746983 A CN102746983 A CN 102746983A
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China
Prior art keywords
tank
product gas
main product
gas generation
main gas
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Pending
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CN2012102527532A
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Chinese (zh)
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黄书友
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Individual
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Individual
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Priority to CN2012102527532A priority Critical patent/CN102746983A/en
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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
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • 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
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention discloses an automatic mixer for a main gas generation tank of a methane tank. The automatic mixer comprises a septic tank and a gas outlet tube, wherein the septic tank is communicated with the bottom of the main gas generation tank through a compression material inlet tube and is capable of forming pressure difference with the main gas generation tank, and the gas outlet tube is arranged at the top of the main gas generation tank. The automatic mixer is characterized in that an annular enclosed slot which is communicated with the compression material inlet tube is arranged at the bottom of the main gas generation tank; a spraying hole is arranged on the annular enclosed slot; a movable cover which is movably connected on the inner wall of the main gas generation tank is arranged at the upper end of the port of the compression material inlet tube; a material discharge tube which is communicated with a waste tank is arranged at the lowest position of the bottom of the main gas generation tank; and the waste tank is communicated with the septic tank through a circulating tube. With the adoption of the technical scheme, the automatic mixer is high in gas yield, and the main gas generation tank is free of waste residue; the methane materials can be automatically stirred in the main gas generation tank, and the labour capacity of the user can be further reduced.

Description

Stir automatically in methane-generating pit main product gas pond
Technical field
The present invention relates to energy source device, specifically is that stir automatically in a kind of main product gas pond.
Background technology
At present, new forms of energy are all actively being sought in the whole world, and recyclable fuel is first-selected object, and biogas is exactly wherein a kind of renewable energy source.The methane-generating pit utilization ratio that China built in the seventies to the eighties is less than 10%, and tracing it to its cause probably has 3 points: 1, the biogas air outlet is stopped up by waste residue easily and is caused biogas can't get out, and causes can not using at last and scraps; 2, main product gas pond waste residue is many, gets rid of the waste residue difficulty, and honest material can not get into main product gas pond and cause the not enough or aerogenesis not of methane tank gas production; 3, liquid level in use can produce the floating thing of a thick layer of straw shell in the pond, and the floating thing of straw shell causes the biogas raw material liq to stir, and aerogenesis is not enough and scrap; Long when duration of service, get rid of quite difficulty of the floating thing of straw shell.
In the problems referred to above, get rid of the floating thing of waste residue and straw shell difficulty the most, even waste residue of 2 to 3 years rows, the workload of each waste discharge slag is also very big.Though there are a lot of technology to solve the problems referred to above to a certain extent now; But all fundamentally do not address the above problem; Just as the methane tank deslagging machine that Chinese patent 200610134837.0 is announced, it can only remove slag at the bottom of a part of pond, and the slagging-off purpose does not reach; And also improved with cost, but main product gas pond can not be stirred automatically.
In sum, the methane-generating pit of prior art is got rid of the waste residue difficulty, gas production rate does not continue and gas production rate is low.
Summary of the invention
The present invention provides that a kind of biogas raw material can stir in main product gas pond automatically and gas production rate is high, and the automatic stirring main product gas pond that liquid level does not have a unsteady housing in long-pending waste residue and the pond at the bottom of the pond is not with regard to having amassed shell.
For realizing that the technical scheme that above-mentioned purpose adopts is such; It is the methane-generating pit of accumulated slag not at the bottom of the pond, a kind of automatic stirring main product gas pond; Comprise the septic tank that is communicated with and can also forms pressure difference with bottom, main product gas pond by the compression feed-pipe with main product gas pond; Be arranged on the escape pipe at top, main product gas pond, it is characterized in that: bottom, said main product gas pond is provided with and compresses the ring seal groove that feed-pipe is communicated with, and the ring seal groove is provided with spray orifice; The outlet upper end of compression feed-pipe is provided with the removable cover that is movably connected on the inwall of main product gas pond; Bottom, main product gas pond its lowest position is provided with the drainage conduit that is communicated with waste tank, and waste tank is communicated with septic tank by circulation tube.
Septic tank in the said structure is made up of the alligatoring manure pit and the manure pit of refining, alligatoring manure pit and refine and be provided with filtering net between the manure pit, and the degree of depth of the manure pit of refining is deeper than alligatoring manure pit and main product gas pond.
The present invention is owing to the said structure effect that possesses skills is very significant; When using gas; The biogas raw material liq promotes removable cover when under the effect of septic tank hydraulic pressure, getting into main product gas pond through the compression feed-pipe and moves up and down, and this has just realized stirring the first time of biogas raw material liq, then the spray orifice spirt main product gas pond of biogas raw material liq on the ring seal groove; Form for the second time and stir, aerogenesis continuity and high; When closing escape pipe, the waste residue of the biogas that forms in the main product gas pond at the bottom of with the pond compressed into waste tank through drainage conduit, and the waste material in the waste tank can be made fertilizer, also can flow to the septic tank utilization once more through circulation tube.Whole process is accomplished under the effect of no external force fully, has reduced user's labor capacity, and main product gas pond does not have waste residue, and the biogas raw material can stir in main product gas pond automatically.
Description of drawings
The embodiment of the indefiniteness that said structure of the present invention can provide through accompanying drawing further specifies.
Accompanying drawing 1 is a structure accompanying drawing of the present invention;
Accompanying drawing 2 structural representation that to be main product gas pond be connected with drainage conduit with the ring seal groove.
In the accompanying drawing: 1, septic tank; 2, main product gas pond; 3, waste tank; 4, escape pipe; 5, drainage conduit; 6, compression feed-pipe; 7, ring seal groove; 8, spray orifice; 9, removable cover; 10, circulation tube; 11, alligatoring manure pit; 12, the manure pit of refining; 13, filtering net.
Embodiment
Referring to accompanying drawing; Automatically stir at the bottom of the pond, main product gas pond the not methane-generating pit of accumulated slag among the figure; Comprise the septic tank 1 that is communicated with and can also forms pressure difference with 2 bottoms, main product gas pond by compression feed-pipe 6 with main product gas pond 2; Be arranged on the escape pipe 4 at 2 tops, main product gas pond, it is characterized in that: 2 bottoms, said main product gas pond are provided with and compress the ring seal groove 7 that feed-pipe 6 outlets are communicated with, and ring seal groove 7 is provided with spray orifice 8; The outlet upper end of compression feed-pipe 6 is provided with the removable cover 9 that is movably connected on 2 inwalls of main product gas pond; The drainage conduit 5 that main product gas pond 2 bottom its lowest position settings are communicated with waste tank 3, waste tank 3 is communicated with septic tank 1 by circulation tube 10.
In the appeal structure; Said septic tank 1 is made up of the alligatoring manure pit 11 and the manure pit 12 of refining; Alligatoring manure pit 11 and refine and be provided with filtering net 13 between the manure pit 12; Filtering net 13 is stayed thick biogas raw material in the alligatoring manure pit 11, and the degree of depth of the manure pit 12 of refining is deeper than alligatoring manure pit 11 and main product gas pond 2, so that can form pressure difference.
2 bottom its lowest position have fully the sealing breach that breaks off to said ring seal groove 7 in main product gas pond, are convenient to waste residue and from drainage conduit 5, arrange and advance waste tank 3.
Said structure is to use like this---when using gas; Open the valve on the escape pipe 4; The biogas raw material liq promotes removable cover 9 when under septic tank 1 hydraulic pressure effect, getting into main product gas ponds 2 through compression feed-pipe 6 and moves up and down, and this has just realized stirring the first time of biogas raw material liq, then the spray orifice 8 spirt main product gas ponds 2 of biogas raw material liq on ring seal groove 7; Form for the second time and stir, gas production rate continuity and high; When closing escape pipe 4, the waste residue of the biogas that forms in the main product gas pond at the bottom of with the pond compressed into waste tank 3 through drainage conduit 5, and material also can flow to septic tank 1 once more through circulation tube 10 and utilize.Whole process is accomplished under the effect of no external force fully, and gas production rate is high, and main product gas pond does not have waste residue, and the biogas raw material can stir in main product gas pond automatically.
Owing to adopted technique scheme, gas production rate of the present invention is high, and main product gas pond does not have waste residue, and the biogas raw material can stir in main product gas pond automatically, can also reduce user's labor capacity.

Claims (1)

1. stir automatically in a methane-generating pit main product gas pond; Comprise the septic tank 1 that is communicated with and can also forms pressure difference with 2 bottoms, main product gas pond by compression feed-pipe 6 with main product gas pond 2; Be arranged on the escape pipe 4 at 2 tops, main product gas pond; It is characterized in that: 2 bottoms, said main product gas pond are provided with and compress the ring seal groove 7 that feed-pipe 6 outlets are communicated with, and ring seal groove 7 is provided with spray orifice 8; The outlet upper end of compression feed-pipe 6 is provided with the removable cover 9 that is movably connected on 2 inwalls of main product gas pond; The drainage conduit 5 that main product gas pond 2 bottom its lowest position settings are communicated with waste tank 3, waste tank 3 is communicated with septic tank 1 by circulation tube 10.
CN2012102527532A 2012-07-15 2012-07-15 Automatic mixer for main gas generation tank of methane tank Pending CN102746983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102527532A CN102746983A (en) 2012-07-15 2012-07-15 Automatic mixer for main gas generation tank of methane tank

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Application Number Priority Date Filing Date Title
CN2012102527532A CN102746983A (en) 2012-07-15 2012-07-15 Automatic mixer for main gas generation tank of methane tank

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CN102746983A true CN102746983A (en) 2012-10-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103131629A (en) * 2013-01-17 2013-06-05 黄书友 Biogas digester pool-in-pool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2775043Y (en) * 2004-07-16 2006-04-26 陈彪 Straight tube distributing type glass fiber reinforced plastic user mathane pool
CN201021452Y (en) * 2007-03-15 2008-02-13 付开敏 Methane pool for tunnel automatic extension in and out material
CN201280556Y (en) * 2008-09-27 2009-07-29 谢守勇 Methane generating device
CN201459126U (en) * 2009-07-17 2010-05-12 张建亮 Marsh gas generator
CN201501868U (en) * 2009-09-28 2010-06-09 黄书友 Automatic-stirring methane tank with no residue accumulated on bottom of main methane-producing tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2775043Y (en) * 2004-07-16 2006-04-26 陈彪 Straight tube distributing type glass fiber reinforced plastic user mathane pool
CN201021452Y (en) * 2007-03-15 2008-02-13 付开敏 Methane pool for tunnel automatic extension in and out material
CN201280556Y (en) * 2008-09-27 2009-07-29 谢守勇 Methane generating device
CN201459126U (en) * 2009-07-17 2010-05-12 张建亮 Marsh gas generator
CN201501868U (en) * 2009-09-28 2010-06-09 黄书友 Automatic-stirring methane tank with no residue accumulated on bottom of main methane-producing tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103131629A (en) * 2013-01-17 2013-06-05 黄书友 Biogas digester pool-in-pool

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Application publication date: 20121024