CN201351162Y - Top pressure-type integration methane tank - Google Patents

Top pressure-type integration methane tank Download PDF

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Publication number
CN201351162Y
CN201351162Y CNU2008200990410U CN200820099041U CN201351162Y CN 201351162 Y CN201351162 Y CN 201351162Y CN U2008200990410 U CNU2008200990410 U CN U2008200990410U CN 200820099041 U CN200820099041 U CN 200820099041U CN 201351162 Y CN201351162 Y CN 201351162Y
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China
Prior art keywords
water pressure
pressure house
gas dome
discharge nozzle
gas
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Expired - Fee Related
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CNU2008200990410U
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Chinese (zh)
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廖清澄
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Individual
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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
    • C12M23/36—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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • 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)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The utility model relates to a top pressure-type integration methane tank, which comprises a shell which is made of organic and inorganic glass steel or composite material, wherein the upper part and the lower part of the shell are connected with each other through a flange into a whole body; a space on the lower part of the shell is of a fermentation chamber which is used for producing the marsh gas, and the upper part of the shell comprises a water pressure chamber, a discharging pipe and a gas storage chamber, and the gas storage chamber is communicated with the fermentation chamber to form an integral cavity, and the discharging pipe passes through the water pressure chamber above the gas storage chamber to be communicated with the fermentation chamber, and the top part of the water pressure chamber is provided with a discharging opening, and the discharging opening is sealed by a discharging opening cover, and the top part of the gas storage chamber is provided with a gas guiding opening which is provided with a gas transmission pipe, and one end of the gas transmission pipe extends out of the water pressure chamber, and a mesh which is used for separating the liquid surface and the floating slag layer is arranged between the lower end port of the discharging pipe and the top part of the gas storage chamber, and a feeding pipe is communicated with the fermentation chamber. The water pressure chamber is integrated with the upper part of the tank body, thereby having good fracture resistance; moreover, the top pressure-type integration methane tank has the advantages of simple and firm structure, convenient transportation and rapid installation.

Description

Roof pressing type integrated methane pond
Technical field
The utility model relates to the treatment facility of sewage, waste residue, human and animal excreta, is specifically related to a kind of roof pressing type integrated methane pond.
Background technology
Biogas is a kind of renewable energy source, the use of biogas can reduce since coal or oil inflame to the pollution of environment, can also handle, utilize people's sanitary waste and the movement of livestock, at present, the domestic methane tank in China town and country mostly is brick and mixes or concrete structure, and difficult, the poor sealing performance of concrete marsh-gas pond construction, gas leakage easily, the shortcoming that effect is bad.Biomass pool built from glass fiber reinforced plastic has also appearred at present, that biomass pool built from glass fiber reinforced plastic has is in light weight, build advantages such as the pond is fast, corrosion-resistant, resistance to air loss is good, but the biomass pool built from glass fiber reinforced plastic on the market mostly be the charging and discharging pipe respectively from about tiltedly skew back insert main tank body, the logical discharge nozzle of water pressure house is installed on the tiltedly outer top of main tank body.The biomass pool structure of this structure disperses, installs complicated, difficult sealing and do not have the broken shell net of cutting apart the liquid level scum layer, if run into settlement of foundation or geologic hazard, because each parts is that amalgamation is formed by fixedly connecting, the junction causes gas leakage even pond body to scrap very easily by drawing crack.
Summary of the invention
The utility model is at the deficiencies in the prior art, a kind of roof pressing type integrated methane pond is provided, it is water pressure house and the integrated one-piece construction of pond body upper design, makes the tension fragility of described methane-generating pit can be good, and the advantage of simple in structure, convenient transportation, quick for installation, automatic shell-breaking is arranged.
The purpose of this utility model is achieved in that roof pressing type integrated methane pond, comprises the housing of being made moulding by organic and inorganic glass reinforced plastic or matrix material, and the top and the bottom of described housing connect as one by flange; The space of described lower housing portion is for producing the proving room of biogas, described housing top comprises water pressure house, discharge nozzle and gas dome, it is a whole chamber that gas dome is communicated with proving room, the water pressure house that discharge nozzle runs through the gas dome top is communicated with proving room, the water pressure house top is provided with discharge port, discharge port seals with the discharging flap, the gas dome top is provided with the air guide port that has pneumatic tube, one end of pneumatic tube stretches out water pressure house, be provided with the net that is used to cut apart the liquid level scum layer between discharge nozzle lower port and the gas dome top, feed-pipe is communicated with proving room.
Owing to adopt technique scheme, housing top and lower housing portion are connected as one by flange, and gas dome is communicated with proving room is a whole chamber, discharge nozzle runs through water pressure house and is communicated with proving room, making water pressure house, discharge nozzle, gas dome and feed-pipe is the one-piece construction that is positioned at the housing top of methane-generating pit, when geologic hazards such as settlement of foundation take place, the whole sedimentation synchronously of described methane-generating pit energy, water pressure house, discharge nozzle, feed-pipe and each position of pond body are stressed more even, can can not prevented effectively that gas leakage, leakage from producing by drawing crack.Between discharge nozzle lower port and gas dome top, be provided with and be used to cut apart the net that stirs the liquid level scum layer, the fluctuation of the fermentation liquid level in proving room, can cut the scum layer that stirs the fermentation liquid level effectively, prevent that the scum silica frost crust from making biogas be difficult to enter gas dome from the proving room effusion.Described lower housing portion bottom centre is provided with portion protruding upward, make methane-generating pit and terrain contact area bigger, make installation more stable, lower housing portion bottom centre is provided with portion protruding upward, make the shape of housing bottom change, play the effect of similar stiffening web, increased the intensity of housing, improved the voltage endurance capability of housing.That the utility model also has is simple in structure, be connected firmly convenient transportation, advantage quick for installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
In the accompanying drawing, 1 is the discharging flap, and 2 is water pressure house, and 3 is pneumatic tube, and 3a is an air guide port, and 4 is discharge nozzle, and 5 is filter, and 6 is gas dome, and 7 is flange, and 8 is proving room, and 9 is salient, and 10 is feed-pipe, and 11a is housing top, and 11b is a lower housing portion.
Embodiment
With reference to Fig. 1 and Fig. 2, the utility model comprises the housing of being made moulding by organic and inorganic glass reinforced plastic or matrix material, housing housing parts top 11a and lower housing portion 11b two portions, the top of housing and bottom link into an integrated entity by flange 7, form the methane-generating pit of an approximate sphere structure.Described lower housing portion 11b is for producing the proving room 8 of biogas, and the bottom centre of described lower housing portion is provided with the lug boss 9 to housing heart portion, increasing the voltage endurance capability of methane-generating pit, the same increase, install more stable.Described housing top 11a comprises water pressure house 2, discharge nozzle 4 and gas dome 6, gas dome 6 is communicated with integrally-built chamber of formation with proving room 8, the gas dome top is a water pressure house 2, water pressure house and gas dome are a whole hat-shaped structure or a hemispherical dome structure jointly, and form first half pond phosphor bodies structure.Discharge nozzle runs through water pressure house 2 and is communicated with proving room 8, is an one-piece construction at the bottom of discharge nozzle and the water pressure house, and discharge nozzle is positioned at the middle part at the bottom of the water pressure house, and the bottom of discharge nozzle is stretched under the liquid level of sweathouse through gas dome.Discharge nozzle water pressure house top is provided with discharge port, seals with discharging flap 1 on the discharge port.Open the discharging flap, but by the discharge nozzle discharging or after gas, liquid rack up, as serviceman's the passage into and out of the pond body.The gas dome top is provided with the air guide port 3a that has pneumatic tube 3, and an end of pneumatic tube 3 stretches out water pressure house and is used for being connected with user's burning appliance.Be provided with the net 5 that is used to cut apart the liquid level scum layer between discharge nozzle lower port and the gas dome top, described net one end that is used to cut apart the liquid level scum layer is connected the other end and is connected tapered being distributed between discharge nozzle lower port and the gas dome top with the gas dome top with the discharge nozzle lower end.The feed-pipe epimere inserts the top of housing, and part is fixedlyed connected with the housing outer wall, and hypomere vertically puts in the top of housing, and the bottom is used for as reinforced passage to Flange Plane.
Working process of the present utility model: after methane-generating pit feeds intake, the biogas effusion fermentation liquid level that is produced by raw material in the proving room enters gas dome, when biogas gathers when a certain amount of, gas dome air pressure raises, the supernatant liquor of proving room is pressed into water pressure house by discharge nozzle, increase along with aerogenesis increases air pressure, the water pressure house water level constantly rises; The high-water of water pressure house and the low-water level of sweathouse have waterhead, so form pressure difference, this pressure difference forms a pressure to the biogas of gas dome.When the user opens when using air valve, biogas is pressed into burning appliance by pool inner water, consumption along with biogas, the water pressure house water level descends gradually, when stopping the time spent, along with the increasing and the proving room clear liquid is pressed to water pressure house of gas dome biogas, and so forth, methane-generating pit described in the utility model is with the cycle operation of aerogenesis-usefulness gas-aerogenesis constantly.Simultaneously, the proving room liquid level is along with aerogenesis, when constantly fluctuating up and down with gas, and the net of tapered distribution cuts apart repeatedly, stir scum layer and played the effect of automatic shell-breaking, guaranteed the efficient aerogenesis and the works better of methane-generating pit.

Claims (5)

1. a roof pressing type integrated methane pond comprises the housing of being made moulding by organic and inorganic glass reinforced plastic or matrix material, and it is characterized in that: the top of described housing (11a) connects as one by flange (7) with bottom (11b); The space of described lower housing portion (11b) is for producing the proving room (8) of biogas, described housing top (11b) comprises water pressure house (2), discharge nozzle (4), gas dome (6) and feed-pipe (10), water pressure house is positioned at directly over the gas dome, the end of water pressure house is the top of gas dome, discharge nozzle by water pressure house at the bottom of the middle part extend through gas dome downwards and enter proving room, the water pressure house top is provided with discharge port; Discharge port seals with discharging flap (1), the gas dome top is provided with the bowl-type air guide port (3a) that has pneumatic tube (3), one end of pneumatic tube (3) stretches out water pressure house, is provided with the net (5) that is used to cut apart, stir clear liquid surface scum layer between discharge nozzle lower port and the gas dome top; Feed-pipe (10) epimere and top side, pond connect firmly, and hypomere vertically inserts proving room.
2. the integrated water pressure house of roof pressing type according to claim 1 is characterized in that: water pressure house and gas dome are a whole hat or a hemispherical dome structure jointly.
3. the integrated water pressure house of roof pressing type according to claim 1 is characterized in that: be an one-piece construction at the bottom of discharge nozzle and the water pressure house, discharge nozzle is positioned at the middle part at the bottom of the water pressure house and the bottom is put in the liquid level of sweathouse by gas dome.
4. roof pressing type integrated methane according to claim 1 pond, it is characterized in that: described net (5) one ends that are used to cut apart the liquid level scum layer are connected the other end and are connected some tapered being distributed between discharge nozzle lower port and the gas dome top with the gas dome top with the discharge nozzle lower end.
5. roof pressing type integrated methane according to claim 1 pond is characterized in that: the bottom centre of described lower housing portion is provided with to the lug boss of housing heart portion (9).
CNU2008200990410U 2008-12-17 2008-12-17 Top pressure-type integration methane tank Expired - Fee Related CN201351162Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200990410U CN201351162Y (en) 2008-12-17 2008-12-17 Top pressure-type integration methane tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200990410U CN201351162Y (en) 2008-12-17 2008-12-17 Top pressure-type integration methane tank

Publications (1)

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CN201351162Y true CN201351162Y (en) 2009-11-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102604817A (en) * 2011-01-25 2012-07-25 农业部沼气科学研究所 Resultant-force push-up flow anaerobic reactor
CN110577885A (en) * 2019-10-08 2019-12-17 黄冈师范学院 clear water compressed-air methane tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102604817A (en) * 2011-01-25 2012-07-25 农业部沼气科学研究所 Resultant-force push-up flow anaerobic reactor
CN110577885A (en) * 2019-10-08 2019-12-17 黄冈师范学院 clear water compressed-air methane tank

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091125

Termination date: 20141217

EXPY Termination of patent right or utility model