CN102212465A - Large-scale methane tank - Google Patents

Large-scale methane tank Download PDF

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Publication number
CN102212465A
CN102212465A CN2011101695095A CN201110169509A CN102212465A CN 102212465 A CN102212465 A CN 102212465A CN 2011101695095 A CN2011101695095 A CN 2011101695095A CN 201110169509 A CN201110169509 A CN 201110169509A CN 102212465 A CN102212465 A CN 102212465A
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China
Prior art keywords
pond
biological filter
tank
top cover
wall
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Pending
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CN2011101695095A
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Chinese (zh)
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高节义
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Individual
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Priority to CN2011101695095A priority Critical patent/CN102212465A/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
    • C12M23/02—Form or structure of the vessel
    • 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
    • C12M23/18—Open ponds; Greenhouse type or underground installations
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

The invention discloses a large-scale methane tank. The large-scale methane tank comprises a tank body and a tank top cover, wherein the tank top cover is a double-film tank top cover; the tank top cover and the upper port of the tank body are sealed with water; a methane outlet pipe is arranged on the top of the tank top cover; the volume of the tank body is between 1,000 and 150,000 m<3>; the underground depth of the wall body is 2 to 3 meters; the overground height of the wall body is 3 to 15 meters; the material of the wall body is a mixture of lime and soil; the volume ratio of the lime to the soil is 3:7; the density of the wall body is 92 to 93 percent; the thickness of the wall body is 1 to 6 meters; a plurality of biofilters communicated with one another are arranged on one side of the tank body; a methane liquid overflow port is arranged on the side wall body near the upper port of the tank body; and the methane liquid flows into the 51# biofilter closest to the tank body from the methane liquid overflow port and then flows out of the 5n# biofilter farthest away from the tank body. The large-scale methane tank has large volume, low manufacturing cost and low-carbon lime soil walls.

Description

Large methane tank
Technical field
The present invention relates to a kind of device of handling solid, liquid organic waste, especially a kind of large methane tank.
Background technology
At present, the volume of the methane-generating pit of the maximum of the Jian Zaoing 5000m3 that only has an appointment according to prior art, can't build the large methane tank above 5000m3 at present in the world, does not more have ability to build the ultra-large type methane-generating pit that volume reaches 150000m3; And the material of building methane-generating pit at present is steel or concrete, and the methane-generating pit of construction not only volume is little, does not catch up with the city demand, and other shortcoming is the cost height, is the high-carbon engineering.Therefore, design that a kind of volume is big, cost is low, the grey cob wall large methane tank of low-carbon (LC) is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of volume is big, cost is low, the grey cob wall large methane tank of low-carbon (LC).
The technical scheme that the present invention solves its technical problem is:
Large methane tank, comprise pond body and pond top cover, the pond top cover is two membrane cisterna top covers, the water-lute suitable for reading of pond top cover and pond body, the top of pond top cover is provided with the biogas fairlead, its pond body bulk is greater than 1000 m3 to 150000m3, the underground degree of depth of its body of wall is 2m to 3m, highly be 3m to 15m on the ground, its materials for wall is lime and native mixture, lime is 3 to 7 with the volume ratio of soil, and the body of wall degree of compactness is 92～93%, and thickness of wall body is 1m to 6m, be provided with a plurality of biological filters that are interconnected in pond body one side, be provided with natural pond hydrorrhea head piece near pond body sidepiece body of wall suitable for reading, natural pond liquid at first flows to a 51# biological filter of the most close pond body from natural pond hydrorrhea head piece, from flowing out away from a 5n# biological filter of pond body.
The technical scheme that the present invention solves its technical problem can also be:
A plurality of biological filter of the present invention is stepped appearance and arranges, a 51# biological filter of the most close pond body is overhead the highest, overhead minimum away from a 5n# biological filter of pond body, the 51# biological filter is communicated with the 52# biological filter by its overflow port, the 52# biological filter is communicated with the 53# biological filter by its overflow port, by that analogy, be communicated with the 5n# biological filter by its overflow port to last 5n-1# biological filter.
Biological filter of the present invention is a double cavity structure, and the partition wall between the two-chamber is provided with communicating aperture, and this communicating aperture is arranged on the bottom of partition wall.
Compared with prior art, the present invention is owing to adopt the dirt wall construction and two film top cover, and not only cost is low, belongs to the low-carbon (LC) engineering, also can build the ultra-large type methane-generating pit of 150000m3.The present invention can handle a large amount of organic waste water and organic solid castoff, as urban domestic wastewater, organic domestic waste, the rural area organic waste is agricultural crop straw, weeds, leaf, livestock and poultry manure, waste water, the organic solid castoff of the discharging of processing of farm products individual workship, the industrial sewage of paper mill, sugar refinery discharging etc., it is an important breakthrough of anaerobic digestion device, will municipal wastes besieged city, river water pollution be serious in order to crack, control greenhouse gas emission, energy scarcity situation, promote the development of circular agriculture, the ecological agriculture to play immeasurable effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in the figure, large methane tank, comprise pond body 1 and pond top cover 2, pond top cover 2 is two membrane cisterna top covers, the water-lute suitable for reading of pond top cover 2 and pond body 1, the top of pond top cover 2 is provided with biogas fairlead 3, its pond body bulk is greater than 1000 m3 to 150000m3, the underground degree of depth of its body of wall is 2m to 3m, highly be 3m to 15m on the ground, its materials for wall is lime and native mixture, and lime is 3 to 7 with the volume ratio of soil, the body of wall degree of compactness is 92～93%, thickness of wall body is 1m to 6m, is provided with a plurality of biological filters that are interconnected in pond body 1 one sides, is provided with natural pond hydrorrhea head piece 4 near pond body 1 sidepiece body of wall suitable for reading, natural pond liquid at first flows to a 51# biological filter of the most close pond body 1 from natural pond hydrorrhea head piece 4, from flowing out away from a 5n# biological filter of pond body 1.
A plurality of biological filters are stepped appearance and arrange, a 51# biological filter of the most close pond body 1 is overhead the highest, overhead minimum away from a 5n# biological filter of pond body 1, the 51# biological filter is communicated with the 52# biological filter by its overflow port, the 52# biological filter is communicated with the 53# biological filter by its overflow port, by that analogy, to last, the 5n-1# biological filter is communicated with the 5n# biological filter by its overflow port.
Described biological filter is a double cavity structure, and the partition wall between the two-chamber is provided with communicating aperture, and this communicating aperture is arranged on the bottom of partition wall.

Claims (3)

1. large methane tank, comprise pond body (1) and pond top cover (2), it is characterized in that: pond top cover (2) is two membrane cisterna top covers, the water-lute suitable for reading of pond top cover (2) and pond body (1), the top of pond top cover (2) is provided with biogas fairlead (3), its pond body bulk is greater than 1000 m3 to 150000m3, the underground degree of depth of its body of wall is 2m to 3m, highly be 3m to 15m on the ground, its materials for wall is lime and native mixture, lime is 3 to 7 with the volume ratio of soil, the body of wall degree of compactness is 92～93%, thickness of wall body is 1m to 6m, be provided with a plurality of biological filters that are interconnected in pond body (1) one side, be provided with natural pond hydrorrhea head piece (4) near pond body (1) sidepiece body of wall suitable for reading, natural pond liquid at first flows to a 51# biological filter of the most close pond body (1) from natural pond hydrorrhea head piece (4), from flowing out away from a 5n# biological filter of pond body (1).
2. large methane tank according to claim 1, it is characterized in that: a plurality of biological filters are stepped appearance and arrange, a 51# biological filter of the most close pond body (1) is overhead the highest, overhead minimum away from a 5n# biological filter of pond body (1), the 51# biological filter is communicated with the 52# biological filter by its overflow port, and the 52# biological filter is communicated with the 53# biological filter by its overflow port, by that analogy, to last, the 5n-1# biological filter is communicated with the 5n# biological filter by its overflow port.
3. large methane tank according to claim 2 is characterized in that: described biological filter is a double cavity structure, and the partition wall between the two-chamber is provided with communicating aperture, and this communicating aperture is arranged on the bottom of partition wall.
CN2011101695095A 2011-06-22 2011-06-22 Large-scale methane tank Pending CN102212465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101695095A CN102212465A (en) 2011-06-22 2011-06-22 Large-scale methane tank

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Application Number Priority Date Filing Date Title
CN2011101695095A CN102212465A (en) 2011-06-22 2011-06-22 Large-scale methane tank

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CN102212465A true CN102212465A (en) 2011-10-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102649933A (en) * 2012-05-02 2012-08-29 南阳师范学院 Double-mode methane tank
CN104099242A (en) * 2013-04-08 2014-10-15 罗利民 Trapezoid flow production of biogas
CN106379994A (en) * 2016-08-17 2017-02-08 高节义 A large-scale anaerobic aerobic integrated device
CN106396250A (en) * 2016-05-20 2017-02-15 高节义 Zero discharge facility for domestic sewage treatment in urban residential areas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85102278A (en) * 1985-04-01 1986-09-17 西南师范学院 The treatment process of low concentration fecal sewage from city and equipment
CN1093766A (en) * 1993-04-14 1994-10-19 广州市经济技术开发区管理委员会 Soft-clay lime deep-layer consolidation method
CN1904295A (en) * 2006-07-31 2007-01-31 四川省沼气协会 Solidification soil structure sewage gas pond and its building method
CN201062228Y (en) * 2007-07-10 2008-05-21 孙宝良 Hydraulic pressure chamber overhead assembled methane tank
CN101503249A (en) * 2009-03-13 2009-08-12 东南大学 Anaerobic pond-ladder type ecological filter combined sewage water denitrification dephosphorization apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85102278A (en) * 1985-04-01 1986-09-17 西南师范学院 The treatment process of low concentration fecal sewage from city and equipment
CN1093766A (en) * 1993-04-14 1994-10-19 广州市经济技术开发区管理委员会 Soft-clay lime deep-layer consolidation method
CN1904295A (en) * 2006-07-31 2007-01-31 四川省沼气协会 Solidification soil structure sewage gas pond and its building method
CN201062228Y (en) * 2007-07-10 2008-05-21 孙宝良 Hydraulic pressure chamber overhead assembled methane tank
CN101503249A (en) * 2009-03-13 2009-08-12 东南大学 Anaerobic pond-ladder type ecological filter combined sewage water denitrification dephosphorization apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
四川省沼气推广领导小组办公室: "《农村沼气问答》", 28 February 1979, 四川人民出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102649933A (en) * 2012-05-02 2012-08-29 南阳师范学院 Double-mode methane tank
CN102649933B (en) * 2012-05-02 2016-01-27 南阳师范学院 Double-mode methane tank
CN104099242A (en) * 2013-04-08 2014-10-15 罗利民 Trapezoid flow production of biogas
CN106396250A (en) * 2016-05-20 2017-02-15 高节义 Zero discharge facility for domestic sewage treatment in urban residential areas
CN106379994A (en) * 2016-08-17 2017-02-08 高节义 A large-scale anaerobic aerobic integrated device

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Application publication date: 20111012