CN201362709Y - Biogas fermentation tank with constant temperature all year round - Google Patents

Biogas fermentation tank with constant temperature all year round Download PDF

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Publication number
CN201362709Y
CN201362709Y CNU2008201064956U CN200820106495U CN201362709Y CN 201362709 Y CN201362709 Y CN 201362709Y CN U2008201064956 U CNU2008201064956 U CN U2008201064956U CN 200820106495 U CN200820106495 U CN 200820106495U CN 201362709 Y CN201362709 Y CN 201362709Y
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Prior art keywords
biogas
temperature adjustment
source capsule
fermentation tank
pipe network
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Expired - Fee Related
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CNU2008201064956U
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Chinese (zh)
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徐红
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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
    • C12M23/18—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
    • C12M23/20—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
    • 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
    • C12M41/24—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)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Thermal Sciences (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The utility model discloses a biogas fermentation tank with constant temperature all year round, which aims at providing a large and medium-sized biogas fermentation tank which is not influenced by external climatic variation. The biogas fermentation tank mainly comprises a fermentation tank and a temperature control system. The biogas fermentation tank has special advantages in extreme cold areas, extreme hot areas and areas with obvious temperature difference change. The improvement of the manufacture technology of the fermentation tank gives the fermentation tank heat insulation function, cold insulation function and thermal insulation function, and biogas material in the fermentation tank is always in optimum fermentation temperature through the internal arrangement of a temperature control pipe network, therefore, stable biogas supplying all year round is ensured. The biogas fermentation tank promotes the improvement of the biogas industry, and is in accordance with the sprits of energy saving and emission reduction and circular economy.

Description

Four seasons constant temperature biogas fermentor tank
Technical field
The utility model relates to the marsh-gas fermentation tank class, and more particularly, it relates to a kind of big-and-middle-sized marsh-gas fermentation tank that has vacuum heat-preserving function and automatic temperature-control function.
Background technology
At present, the biogas fermentation container is a kind of to be brick fermentation vat, and another kind is the fermentor tank of big-and-middle-sized metal material, and also having a kind of is the fermentor tank of small-sized chemical industry material.No matter thickness, on the ground, underground, even use thermal insulation material, still be affected by climate change obviously.Winter temperature is low excessively, the too high normal fermentation that all influences the biogas raw material of summer temp, the too high potential safety hazard that also forms easily of temperature, and this also is the one of the main reasons that present biogas cause can not obtain fine popularization.
The utility model content
The purpose of this utility model is the deficiency that overcomes in the existing fermentor tank technology, provides a kind of principle simple, and insulation is good, the four seasons constant temperature biogas fermentor tank of auto-control.
Four seasons constant temperature biogas fermentor tank of the present utility model comprises fermentor tank and thermoregulating system two portions.Described fermentor tank is high-density, high pressure resistant, cold-resistant heat, corrosion resistant metal material, realize insulation by the double-layer seal vacuum-treat, described thermoregulating system, comprise: the temperature adjustment pipe network, source capsule net, temperature adjustment terminal instrument, built-in temperature adjustment pipe network, subterranean ground of the fermentor tank source capsule net materials of fermentor tank has high pressure resistant, cold-resistant heat, corrosion-resistant, the good speciality of conductive performance.Temperature adjustment terminal instrument, built-in recycle pump, well heater, thermometer, the water outlet of temperature adjustment terminal instrument is connected with temperature adjustment pipe network water inlet, the water inlet of temperature adjustment terminal instrument by threeway respectively with extension tube one port, source capsule net water outlet be connected, temperature adjustment pipe network water outlet by threeway respectively with the extension tube another port, source capsule net water inlet be connected, extension tube, source capsule net water inlet, source capsule net water outlet respectively be equipped with one of independent switch, pass through Artificial Control, according to temperature, geotemperature in the jar, decision uses the different recycle systems to finish temperature adjustment.Geotemperature is higher than 55 ℃ throughout the year, starts recycle pump and utilizes ground source capsule net to substitute well heater enforcement heating, and the cold district that suitable surface temperature is throughout the year on the low side uses, for example, and ground such as northeast, Inner Mongol, Xinjiang, Gansu.The higher area of surface temperature is not suitable for throughout the year.Between long-term 35 ℃-55 ℃ of the geotemperature, start recycle pump and utilize ground source capsule net to implement four seasons constant temperature, use in suitable any area.Geotemperature is lower than 35 ℃ throughout the year, starts recycle pump and utilizes ground source capsule net to implement cooling, and the obvious geographic high temperature season of suitable torrid areas and four seasons difference variation uses.Low temperature season starts recycle pump and well heater is implemented to heat up.Cryogenically source capsule net and well heater are according to temperature needs circulation change, and use in suitable any area.It is according to the setting of biogas fermentation optimum temperature range that geotemperature is divided section.
The beneficial effects of the utility model are: (1) can be good at resisting extraneous climate change effect, and heat insulation effect is good, biogas production safety and stability, the suitable development and use in territory more; (2) make full use of vacuum heat-preserving and geothermal energy resources, effectively reduce the temperature control cost.
Description of drawings
Accompanying drawing 1 is the utility model biogas fermenting raw materials jar synoptic diagram
Accompanying drawing 2 is the utility model thermoregulating system synoptic diagram
Accompanying drawing 3 is the utility model pipe network fixing catch synoptic diagram
Accompanying drawing 4 the utility model temperature adjustment pipe networks, source capsule net, temperature adjustment terminal instrument connection diagram
Accompanying drawing 5 the utility model temperature adjustment terminal instrument synoptic diagram
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
In the drawings, four seasons constant temperature biogas fermentor tank mainly by biogas fermenting raw materials jar 1, vacuum layer 2, temperature adjustment pipe network 3, temperature adjustment terminal instrument 4, source capsule net 5 etc. constitute.
Described biogas fermenting raw materials jar 1 is provided with vacuum layer 2, in order to resist extraneous climate change effect and fermentation raw material is implemented insulation.Biogas fermenting raw materials jar 1 sets biogas delivery port 6, biogas residue and biogas liquid delivery port 7, biogas raw material input aperture 8.
Described temperature adjustment pipe network 3, be two m type parallel combination type pipe networks, be installed in the biogas fermenting raw materials jar 1, in fermentor tank, be in best leavening temperature all the time in order to satisfy the biogas raw material, effectively guarantee zymogenic fresh and alive degree, improve the biogas quantum of output, the too high circulating water cooling of temperature, temperature is crossed low circulating hot water and is heated up.Highly be no more than in the jar and rise half, width is no more than jar interior diameter 1/3rd.
Described temperature adjustment terminal instrument 4, form by recycle pump 4-1, well heater 4-2, thermometer 4-3, be installed on the ground, biogas fermenting raw materials jar 1 outside 0, time opening recycle pump 4-1 utilizes thermometer 4-3 in order to the temperature in the monitoring biogas fermenting raw materials jar 1, starting recycle pump 4-1 utilizes ground source capsule net 5 to realize heating up or cooling, or start recycle pump 4-1 and well heater 4-2 realization heat temperature raising, keep a jar interior four seasons constant temperature.Temperature adjustment terminal instrument water outlet 4-5 is connected with temperature adjustment pipe network water inlet 3-2, temperature adjustment terminal instrument water inlet 4-4 by threeway 3-3-1 respectively with extension tube 3-3 one port, source capsule net water outlet 5-2 be connected, temperature adjustment pipe network water outlet 3-1 by threeway 3-3-1 respectively with extension tube 3-3 another port, source capsule net water inlet 5-1 be connected, extension tube 3-3, source capsule net water inlet 5-1, source capsule net water outlet 5-2 respectively be equipped with one of independent switch 3-3-2.When utilizing ground source capsule net 5 cycle operatioies, close extension tube 3-3 switch 3-3-2.When utilizing well heater 4-2 cycle operation, close ground source capsule net water outlet 5-2 and water inlet 5-1 switch 3-3-2.Mainly be in order to reduce unnecessary energy expenditure.By Artificial Control, according to temperature, geotemperature in the jar, decision uses the different recycle systems to implement temperature adjustment.
Described ground source capsule net 5 for many n type series combination formula pipe network, is installed under the ground 0, keeps obviously area of marsh-gas fermentation tank four seasons constant temperature, particularly cold district, torrid areas, the four seasons temperature difference in order to low cost.Geotemperature is higher than 55 ℃ throughout the year, starts recycle pump 4-1 and utilizes source capsule net 5 alternative well heater 4-2 in ground to implement to heat up, and this recycle system is suitable for cold district and uses.Between 35 ℃-55 ℃ of the long-term geotemperatures, start recycle pump 4-1 and utilize ground source capsule net 5 to implement constant temperature, this recycle system is suitable for any regional use.Geotemperature is lower than 35 ℃ throughout the year, starting recycle pump 4-1 utilizes ground source capsule net 5 to implement cooling, being suitable for tangible high temperature season of the torrid areas or the four seasons uses, low temperature season starts recycle pump 4-1 and utilizes well heater 4-2 to implement to heat up, and this recycle system can satisfy more to be used under district, the more conditions.
Described biogas delivery port 6 is in order to the biogas that produces in the output biogas fermenting raw materials jar.
Described biogas residue and biogas liquid delivery port 7, in order to the output biogas residue and biogas liquid, fermentation raw material makes it be heated evenly, ferment fully, discharge fully in the air pump circulation tank in order to utilize as air outlet.
Described biogas raw material input aperture 8 is in order to input biogas fermentation raw material.
Described pipe network fixing catch 9 in order to the Ω shaped metal folder of fixing protection temperature adjustment pipe network, realizes the combination of temperature adjustment pipe network and fixed link by fixing catch.
Described pipe network fixed link 10, the metallic support rod in order to fixing protection temperature adjustment pipe network increases stability by support bar, prevents temperature adjustment pipe network deformed damaged.

Claims (6)

1, a kind of four seasons constant temperature biogas fermentor tank, comprise biogas fermenting raw materials jar (1), vacuum layer (2), temperature adjustment pipe network (3), temperature adjustment terminal instrument (4), source capsule net (5) etc., it is characterized in that biogas fermenting raw materials jar (1) is provided with vacuum layer (2), be double-layer seal vacuum heat-preserving jar; Temperature adjustment pipe network (3), temperature adjustment terminal instrument (4), source capsule net (5) constitute thermoregulating system jointly.
2, four seasons constant temperature biogas fermentor tank according to claim 1 is characterized in that, described biogas fermenting raw materials jar (1) is provided with vacuum layer (2), double-layer seal vacuum technology.
3, four seasons constant temperature biogas fermentor tank according to claim 1, it is characterized in that, described thermoregulating system by temperature adjustment pipe network (3), temperature adjustment terminal instrument (4), source capsule net (5) form, in temperature adjustment pipe network (3) the built-in biogas fermenting raw materials jar (1), temperature adjustment terminal instrument (4) is installed on biogas fermenting raw materials jar (1) ground, the outside (0), and ground source capsule net (5) is installed under the ground (0).
4, four seasons constant temperature biogas fermentor tank according to claim 1 is characterized in that, described temperature adjustment pipe network (3) is two m type combination in parallel pipe networks.
5, four seasons constant temperature biogas fermentor tank according to claim 1, it is characterized in that, described temperature adjustment terminal instrument (4), by recycle pump (4-1), well heater (4-2), thermometer (4-3) is formed, temperature adjustment terminal instrument water outlet (4-5) is connected with temperature adjustment pipe network water inlet (3-2), temperature adjustment terminal instrument water inlet (4-4) by threeway (3-3-1) respectively with extension tube (3-3) port, ground source capsule net water outlet (5-2) connects, temperature adjustment pipe network water outlet (3-1) by threeway (3-3-1) respectively with extension tube (3-3) another port, ground source capsule net water inlet (5-1) connects, extension tube (3-3), ground source capsule net water inlet (5-1), ground source capsule net water outlet (5-2) respectively is equipped with one of independent switch (3-3-2), when utilizing ground source capsule net (5) cycle operation, close extension tube (3-3) switch (3-3-2); When utilizing well heater (4-2) cycle operation, close ground source capsule net water outlet (5-2) and water inlet (5-1) switch (3-3-2).
6, four seasons constant temperature biogas fermentor tank according to claim 1 is characterized in that, described ground source capsule net (5) is many n type series combination formula pipe network.
CNU2008201064956U 2008-11-11 2008-11-11 Biogas fermentation tank with constant temperature all year round Expired - Fee Related CN201362709Y (en)

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Application Number Priority Date Filing Date Title
CNU2008201064956U CN201362709Y (en) 2008-11-11 2008-11-11 Biogas fermentation tank with constant temperature all year round

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Application Number Priority Date Filing Date Title
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CN201362709Y true CN201362709Y (en) 2009-12-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775353A (en) * 2010-03-03 2010-07-14 刘军林 Ground source heat pump methane tank
CN102250759A (en) * 2011-07-04 2011-11-23 卞为国 Methane generator tank with horizontal three-layer structure
CN105417914A (en) * 2015-12-28 2016-03-23 熊生银 Easy-to-detach heat-preservative biogas fermentation tank
CN108570402A (en) * 2018-05-02 2018-09-25 台州创投环保科技有限公司 A kind of filling type biogas generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101775353A (en) * 2010-03-03 2010-07-14 刘军林 Ground source heat pump methane tank
CN102250759A (en) * 2011-07-04 2011-11-23 卞为国 Methane generator tank with horizontal three-layer structure
CN105417914A (en) * 2015-12-28 2016-03-23 熊生银 Easy-to-detach heat-preservative biogas fermentation tank
CN108570402A (en) * 2018-05-02 2018-09-25 台州创投环保科技有限公司 A kind of filling type biogas generator

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Granted publication date: 20091216

Termination date: 20121111