CN101475904A - Assembled fermentation gas storage integrated tank - Google Patents

Assembled fermentation gas storage integrated tank Download PDF

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Publication number
CN101475904A
CN101475904A CN 200910064135 CN200910064135A CN101475904A CN 101475904 A CN101475904 A CN 101475904A CN 200910064135 CN200910064135 CN 200910064135 CN 200910064135 A CN200910064135 A CN 200910064135A CN 101475904 A CN101475904 A CN 101475904A
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China
Prior art keywords
tank
assembled
gas storage
tank body
storage integrated
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Pending
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CN 200910064135
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Chinese (zh)
Inventor
陈开碇
宋伟萍
王翔
郑振洋
李芳芳
李志强
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Henan Sundar Energy Source Environment Protection Co Ltd
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Henan Sundar Energy Source Environment Protection Co Ltd
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Priority to CN 200910064135 priority Critical patent/CN101475904A/en
Publication of CN101475904A publication Critical patent/CN101475904A/en
Pending legal-status Critical Current

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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
    • C12M23/20—Material Coatings
    • 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
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/44—Multiple separable units; Modules
    • 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

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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)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention relates to an assembled fermentation and gas storage integrated tank with heat-insulating function. The invention improves the fermentation efficiency of the device and simultaneously greatly reduces the construction cost of large and medium-sized biogas projects and shortens the construction time. In order to realize the aims, the invention adopts the technical proposal that the assembled fermentation and gas storage integrated tank comprises a tank bottom, a tank body and a flexible gas storage membrane which is arranged on the top of the tank, wherein the wall thickness of the tank body is decreased progressively from the bottom up; the tank body is formed by assembling a plurality of glass fiber reinforced plastic plates; and at least one reinforced steel plate is arranged inside each glass fiber reinforced plastic plate. The outer wall of the tank body is coated with lighting, heat-absorbing and heat-insulating materials, so that the fermentation temperature in the tank is guaranteed. The modularized glass fiber reinforced plastic plates are suitable for mass production, and reduce the construction difficulty and the construction cost of the projects on the basis of guaranteeing the strength and the quality of the tank body; and the assembled fermentation and gas storage integrated tank can be assembled on the spot and can also be disassembled and secondarily assembled.

Description

Assembled fermentation gas storage integrated tank
Technical field
The invention belongs to fermentation technical field, be specifically related to a kind of by the assembled fermentation air storage integrated tank of several modules.
Background technology
Biogas engineering has the vital role of " three provinces " (economizing bavin, power saving, province labour), " three increase " (getting fat, increase production, increase benefit), " one is clean " (purification rural environment), is the main path of constructing rural area cleaning, economic energy system.
Closely during the decade, the livestock breeding industry development of China causes kind, supports unmatched problem and highlight day by day rapidly, and the feces of livestock and poultry total emission volumn is considerably beyond the supporting capacity of environment.Government wishes to solve the pollution problem of key area (as livestock and poultry farm) to surrounding environment by the biogas engineering project implementation, improves production, the living environment in project implementation district.By this, China's biogas industry is developed rapidly: by the year ends 2005, the biogas engineering quantity that China handles agricultural wastes has reached 3556.Meanwhile, the patent that relates to firedamp gas equipment in a large number is open in the national patent storehouse, and for example: a kind of tank body of CN 200720173713.3 application protections is provided with the marsh-gas fermentation tank of thermal insulation layer outward; CN200710067270.4 provides a kind of gas generation-storage integral anaerobic zymosis device, and its tank deck is the flexible membrane structure, has reduced the manufacturing cost of fermentation unit tank deck; CN200820028152.2 then is provided with the heating tube group in an inner tank wall and a jar end, to improve the temperature in the fermentor tank.
Yet, to compare with the country of biogas industry prosperity, China's biogas industry also exists problems such as project scale is little, productivity effect is poor, industrialized level is low.Though dropped into huge cost during some big-and-middle-sized biogas project constructions, nowadays be absorbed in energy difficult situation unable to make ends meet, especially winter, most of biogas of producing all will be used for the insulation that heats and install of fermentation raw material.
Summary of the invention
Develop big-and-middle-sized biogas project, to alleviate energy shortage, spurring economic growth and preserving the ecological environment all has greatly promoter action.Further improve its construction level and the economic benefit of firedamp gas equipment, just can make it really to benefit the people.Purpose of the present invention just is to provide the assembling-type biogas fermentation air storage integrated tank of a kind of good heat insulating, intensity height, convenient construction, to guarantee the gas producing efficiency and the air feed stability of firedamp gas equipment, reduces the project construction cost.
In order to reach this purpose, the technical solution used in the present invention is: a kind of assembled fermentation gas storage integrated tank, at the bottom of comprising jar, tank body and the flexible air storage film that is arranged on tank deck, the wall thickness of described tank body successively decreases from bottom to top, tank body is assembled by the polylith glass epoxy.During the work of fermentation gas holder, therefore the pressure difference that tank body bears has from top to bottom adopted the change design of Wall Thickness, has avoided unnecessary waste of material.
Preset at least one steel plate in the described glass epoxy, the steel plate trend is consistent with the tank body circumferential direction.Preset the intensity that steel plate can improve glass reinforced plastic assembly unit plate, and then improve the weather resistance and the security of tank body.
Translates into assembly unit outward around the described glass epoxy along wall, each adjacent panels along wall together via screw threaded.
Described tank wall covers daylighting heat absorption lagging material, just can play the effect of heat absorption and accumulation of heat simultaneously as the polyurethane foam of black.
The flexible air storage film of described abhiseca also is provided with the supercharging film outward, forms airtight chamber between flexible air storage film and the supercharging film, and airtight chamber is communicated with supercharging device.
Fermentation air storage integrated tank of the present invention adopts modular glass epoxy assembled, has the following advantages: the mass production of large-scale fermentation gas holder is achieved, and process velocity, making precision and production cost are controlled easily.2) glass epoxy module field assembly can improve construction speed greatly, shortens the engineering time.3) compare with plain carbon stool structure jar, glass epoxy of the present invention has outstanding anticorrosive advantage; And compare glass epoxy light weight, convenient transportation and construction with Steel Concrete, enameling sheet; In plate, preset the reinforcement steel plate and made it to possess quite high structural strength, guaranteed the work-ing life of tank body.4) can carry out secondary dismounting and assembly unit, make things convenient for the strange land resettlement, the cost of enterprise's secondary construction is reduced greatly.
Inner tank wall one deck impervious barrier of can constructing further improves the resistance to air loss of tank body.
In addition, tank wall of the present invention has adopted the thermal insulation layer with auxiliary heat absorption function, makes that the temperature in the fermentor tank gets a promotion under the irradiation of sunlight, and heat is difficult for again scattering and disappearing under the effect of thermal insulation layer simultaneously, and fermentation efficiency improves.Therefore,, also can guarantee the aerogenesis stability of firedamp gas equipment, improve the benefit of biogas production enterprise even in temperature lower season.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the front view of glass epoxy;
Fig. 3 is the vertical view of glass epoxy;
Fig. 4 is that the A-A of Fig. 2 is to sectional view.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment:
As depicted in figs. 1 and 2, assembled fermentation gas storage integrated tank of the present invention comprises tank body 1, jar end 3 and the flexible air storage film 4 that is arranged on tank deck, forms gas dome between air storage film 4 and the material surface, and common skeleton construction can be adopted in a jar end 3.The wall thickness of tank body 1 successively decreases from bottom to top, and tank body 1 is assembled by polylith glass epoxy 7.Preset at least one steel plate 8 in the glass epoxy 7, steel plate 8 trends are consistent with tank body 1 circumferential direction.Translates into assembly unit along wall outward around the glass epoxy 7, as Fig. 3 and Fig. 4, Yan Bishang has screw 9, each adjacent panels along wall together via screw threaded.
Tank body 1 inwall is coated with the antiseepage impregnating material; The outer wall of tank body 1 is covered with daylighting heat absorption lagging material 2, plays the effect of heat absorption and accumulation of heat simultaneously.The flexible air storage film 4 of tank deck is outside equipped with supercharging film 5, forms airtight chamber between the two membranes, and airtight chamber is communicated with supercharging device 6.

Claims (5)

1, a kind of assembled fermentation gas storage integrated tank at the bottom of comprising jar, tank body and the flexible air storage film that is arranged on tank deck, is characterized in that the wall thickness of described tank body successively decreases from bottom to top, and tank body is assembled by the polylith glass epoxy.
2, assembled fermentation gas storage integrated tank as claimed in claim 1 is characterized in that, presets at least one steel plate in the described glass epoxy, and the steel plate trend is consistent with the tank body circumferential direction.
3, assembled fermentation gas storage integrated tank as claimed in claim 2 is characterized in that, translates into assembly unit along wall outward around the described glass epoxy, each adjacent panels along wall together via screw threaded.
As the arbitrary described assembled fermentation gas storage integrated tank of claim 1-3, it is characterized in that 4, described tank wall is covered with daylighting heat absorption lagging material.
5, assembled fermentation gas storage integrated tank as claimed in claim 4 is characterized in that, the flexible air storage film of described abhiseca also is provided with the supercharging film outward, forms airtight chamber between flexible air storage film and the supercharging film, and airtight chamber is communicated with supercharging device.
CN 200910064135 2009-01-21 2009-01-21 Assembled fermentation gas storage integrated tank Pending CN101475904A (en)

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Application Number Priority Date Filing Date Title
CN 200910064135 CN101475904A (en) 2009-01-21 2009-01-21 Assembled fermentation gas storage integrated tank

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Application Number Priority Date Filing Date Title
CN 200910064135 CN101475904A (en) 2009-01-21 2009-01-21 Assembled fermentation gas storage integrated tank

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206576A (en) * 2010-03-31 2011-10-05 刘慧敏 Large plastic biogas fermentation tank
CN102296026A (en) * 2011-08-26 2011-12-28 王立农 Biomass energy anaerobic fermentation tank
CN103074209A (en) * 2013-02-06 2013-05-01 河南桑达能源环保有限公司 Insulating composite assembly board methane fermentation tank
CN104845866A (en) * 2014-02-18 2015-08-19 安徽阜阳永志环能工程有限公司 Carbon steel welding gas cabinet integrated anaerobic apparatus
CN105602839A (en) * 2016-04-05 2016-05-25 农业部沼气科学研究所 Spliced fiberglass-reinforced plastic biogas fermentation tank
CN105861282A (en) * 2016-04-29 2016-08-17 德阳好韵复合材料有限公司 Detachable biogas fermentation apparatus
CN109797094A (en) * 2019-01-23 2019-05-24 青岛中科聚能环保科技有限公司 A kind of assembled plate and its assembling method of assembly tank
CN114507586A (en) * 2022-03-14 2022-05-17 嘉应学院 Fermentation tank

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206576A (en) * 2010-03-31 2011-10-05 刘慧敏 Large plastic biogas fermentation tank
CN102296026A (en) * 2011-08-26 2011-12-28 王立农 Biomass energy anaerobic fermentation tank
CN103074209A (en) * 2013-02-06 2013-05-01 河南桑达能源环保有限公司 Insulating composite assembly board methane fermentation tank
CN104845866A (en) * 2014-02-18 2015-08-19 安徽阜阳永志环能工程有限公司 Carbon steel welding gas cabinet integrated anaerobic apparatus
CN105602839A (en) * 2016-04-05 2016-05-25 农业部沼气科学研究所 Spliced fiberglass-reinforced plastic biogas fermentation tank
CN105861282A (en) * 2016-04-29 2016-08-17 德阳好韵复合材料有限公司 Detachable biogas fermentation apparatus
CN109797094A (en) * 2019-01-23 2019-05-24 青岛中科聚能环保科技有限公司 A kind of assembled plate and its assembling method of assembly tank
CN109797094B (en) * 2019-01-23 2022-06-24 青岛中科聚能环保科技有限公司 Assembly plate of assembly tank and assembly method thereof
CN114507586A (en) * 2022-03-14 2022-05-17 嘉应学院 Fermentation tank

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Open date: 20090708