CN201265004Y - Methane tank capable of producing methane in four seasons - Google Patents
Methane tank capable of producing methane in four seasons Download PDFInfo
- Publication number
- CN201265004Y CN201265004Y CNU2008200720799U CN200820072079U CN201265004Y CN 201265004 Y CN201265004 Y CN 201265004Y CN U2008200720799 U CNU2008200720799 U CN U2008200720799U CN 200820072079 U CN200820072079 U CN 200820072079U CN 201265004 Y CN201265004 Y CN 201265004Y
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- CN
- China
- Prior art keywords
- methane
- marsh gas
- combustion chamber
- generating pit
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
- 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
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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
- 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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- 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
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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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
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- 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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Clinical Laboratory Science (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a marsh gas tank, which can produce marsh gas throughout the year, and consists of a base, an outer circumferential wall, an inner circumferential wall, a waterproof layer, a heating pipe, a marsh gas material feeding pipe, a waste liquid material discharging pipe, a flue pipe, a marsh gas tank cover and an air outlet cover. The outer circumferential wall, the inner circumferential wall and the base are connected into a whole body; the space formed inside the inner circumferential wall is the marsh gas tank; material for producing marsh gas is filled in the marsh gas tank; the space formed between the inner circumferential wall and the outer circumferential wall is a combustion chamber; biomass combustible material is filled in the combustion chamber; a water heating chamber is arranged at the upper part of the combustion chamber; water is filled in the water heating chamber; a heating pipe is helically arranged on the inner wall at the bottom end of the inner circumferential wall in the marsh gas tank; and the two ports of the heating pipe are communicated with the water heating chamber. The heat produced by burnt biomass heats the inner part of the marsh gas tank, thereby the temperature of the marsh gas tank can be maintained more than 10 DEG C in winter, and the marsh gas tank can produce marsh gas throughout the year, the telescopic flue pipe can adjust the combustion rate of the biomass combustible material, and an inverted valve arranged on the marsh gas tank cover can ensure the use of the marsh gas to be more secure.
Description
Technical field
The utility model relates to a kind of methane-generating pit, and particularly a kind of four seasons all can be produced the methane-generating pit of biogas.
Background technology
At present, methane-generating pit is the energy sources production apparatus that generally use in present rural area, methane-generating pit makes full use of stalk and human and animal excreta, produce biogas under the effect of bacterium, the composition of biogas is a methane, utilizes biogas can cook, warm oneself, throw light on, use biogas can save a large amount of coals and the forest reserves, the waste liquid of its generation can also use as organic fertilizer, thus utilize methane-generating pit produce biogas both environmental protection health is arranged, save energy also.
But the production of biogas is subjected to the restriction of temperature, and below 10 ℃ the time, methane-generating pit does not produce biogas, and promptly below 10 ℃ the time, the bacterium that produces biogas stops breeding.So in northern late fall, winter, these seasons in early spring, if do not take intensification, warming measure, methane-generating pit does not produce biogas.In addition, there is the cold snap of half a year in the north throughout the year, and the energy consumption of winter heating phase accounts for 3/4 of annual consumption, and the winter heating phase has consumed a large amount of energy.
Existing methane pool is in order to heat up with warming, generally adding warming layer and sun power or electrically heated heats up, wherein add thermal insulation layer, only can be incubated and can not heat up, temperature in the methane-generating pit is remained on more than 10 ℃, utilize sun power that the cost of methane-generating pit is sharply increased, utilizing electrically heated to heat up has increased production cost, and methane-generating pit is greatly limited promoting the use of of rural area.
Summary of the invention
The purpose of this utility model is in order to overcome the above-mentioned shortcoming of utilizing the methane-generating pit existence of sun power or electrically heated intensification, and provide a kind of four seasons of utilizing the biomass smoulder to make the methane-generating pit intensification all can produce the methane-generating pit of biogas, this kind building biomass pool cost and production cost are low, these methane-generating pit four seasons all can produce biogas, be beneficial in vast rural area and promote the use of, biomass wherein can be the stalks of sawdust, rice husk or pulverizing etc., and wide material sources are easy to get.
The utility model is by base, periphery wall, interior all walls, the water interlayer, heating tube, the biogas material feeding tube, the waste liquid discharge nozzle, chimney, methane tank cover, air leaving cover constitutes, periphery wall, interior all walls and base are integral, and locate below ground level, the space that interior week forms within the walls is a methane-generating pit, be filled with the raw material that produces biogas in this methane-generating pit, the space that forms between interior all walls and the periphery wall is the combustion chamber, be filled with biomass fuel in this combustion chamber, the bottom of periphery wall offers charging and personnel's inlet, the waste liquid discharge nozzle is positioned at the outer wall of periphery wall, the top upper port of waste liquid discharge nozzle elevates above the soil, the combustion chamber is passed in the lower end of waste liquid discharge nozzle, its lower port is communicated with methane-generating pit, the top of combustion chamber is provided with the water interlayer, the space of this water interlayer packing is the water heating chamber, be filled with water in this water heating chamber, water heating chamber top offers water-in, the heating tube spiral is arranged in the ground of methane-generating pit or on the inwall of interior Zhou Qiang bottom, two ports of heating tube are communicated with the water heating chamber, the bottom of chimney is passed the water heating chamber and is communicated with the combustion chamber, the top of chimney is positioned on the ground, the part that this chimney is positioned on the ground is telescopic, the height that is chimney can be regulated, the combustion chamber of chimney side is vertically installed with division board, the combustion chamber is separated into two portions, the bottom of biogas material feeding tube penetrates in the methane-generating pit, the upper end opening for feed of biogas material feeding tube is positioned on the ground, the upper cap of methane-generating pit is provided with methane tank cover, this methane tank cover is provided with reverse checkvalve, cover cap has air leaving cover on the methane tank cover, is communicated with escape pipe on this air leaving cover.
Base, periphery wall and interior all walls can be built by laying bricks or stones, also can be that materials such as metal material or plastics are made.
Principle of work of the present utility model is as follows:
1, produces biogas in the methane-generating pit, after this biogas reaches the pressure of setting, enter in the air leaving cover, provide biogas by the escape pipe on the air leaving cover for the user again by the reverse checkvalve on the methane tank cover; The raw material that produces biogas in the methane-generating pit is sent into by the biogas material feeding tube, and waste liquid can be drawn out by the waste liquid discharge nozzle;
2, insert biomass fuel by charging and personnel's inlet in the combustion chamber, sawdust for example, the stalk of rice husk or pulverizing etc., in the season of cold, light smoulder behind this biomass fuel and produce heat methane-generating pit is heated, the flue gas that burning produces is got rid of by chimney, in addition, add in the top water heating chamber of combustion chamber water is arranged, the heat that produces after the biomass fuel afterfire heats water, this heated water circulates by heating tube, and this heated water heats methane-generating pit by heating tube, so, temperature in the methane-generating pit is remained on more than 10 ℃, make methane-generating pit can produce biogas throughout the year;
3, regulate the height of chimney, and then the combustionvelocity that can regulate combustion chamber endogenous substance fuel, the temperature in the methane-generating pit promptly can be regulated.
The beneficial effects of the utility model are as follows:
1, methane-generating pit has heating unit, and methane-generating pit also can be remained on more than 10 ℃ in the season of cold, can produce biogas throughout the year.
2, heated hot water can inject in the methane-generating pit in the heating unit, directly improves the temperature of methane-generating pit;
3, the used fuel of heating unit is biomass fuel, stalk of sawdust, rice husk or pulverizing etc. for example, and cost is low and be easy to get, and this biomass fuel combustion is slow, and this biomass fuel is with after filling up in the combustion chamber, and need not refill whole winter again.
4, methane tank cover is provided with reverse checkvalve, have only biogas to reach the pressure of setting after, could enter by the reverse checkvalve on the methane tank cover in the air leaving cover, provide biogas by the escape pipe on the air leaving cover for the user again, safety relatively in the use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 be among Fig. 1 A-A to periphery wall and interior all wall construction sectional views.
Embodiment
See also Fig. 1, shown in Figure 2, be embodiment of the present utility model, be by base 1, periphery wall 2, interior all walls 3, water interlayer 4, heating tube 5, biogas material feeding tube 6, waste liquid discharge nozzle 7, chimney 8, methane tank cover 9, air leaving cover 10 constitutes, periphery wall 2, interior all walls 3 are integral with base 1, and locate below ground level, the spaces that form in interior all walls 3 are methane-generating pit 11, be filled with the raw material that produces biogas in this methane-generating pit 11, the space that forms between interior all walls 3 and the periphery wall 2 is combustion chamber 12, be filled with the biomass combustion material in this combustion chamber 12, the bottom of periphery wall 2 offers charging and personnel enter the mouth 13, waste liquid discharge nozzle 7 is positioned at the outer wall of periphery wall 2, the top upper port of waste liquid discharge nozzle 7 elevates above the soil and adds and is stamped 14, combustion chamber 12 is passed in the lower end of waste liquid discharge nozzle 7, its lower port is communicated with methane-generating pit 11, the top of combustion chamber 12 is provided with water interlayer 4, the space of these water interlayer 4 packings is a water heating chamber 15, be filled with water in this water heating chamber 15, water heating chamber 15 tops offer water-in 20, heating tube 5 spirals are arranged in the ground of methane-generating pit 11 or on interior all walls 3 bottom inwalls, two ports of heating tube 5 are communicated with water heating chamber 15, the bottom of chimney 8 is passed water heating chamber 15 and is communicated with combustion chamber 12, the top of chimney 8 is positioned on the ground, the part that this chimney 8 is positioned on the ground is telescopic, the height that is chimney 8 can be regulated, the combustion chamber 12 of chimney 8 sides is vertically installed with division board 16, as shown in Figure 2, combustion chamber 12 is separated into two portions, the bottom of biogas material feeding tube 6 penetrates in the methane-generating pit 11, the upper end opening for feed of biogas material feeding tube 6 is positioned on the ground and adds and is stamped 17, the upper cap of methane-generating pit 11 is provided with methane tank cover 9, this methane tank cover 9 is provided with reverse checkvalve 18, cover cap has air leaving cover 10 on the methane tank cover 9, is communicated with escape pipe 19 on this air leaving cover 10.
In the present embodiment, base 1, periphery wall 2 and interior all walls 3 are built by laying bricks or stones, and do the reinforcing WATER REPELLENT, in addition, also can be that materials such as metal material or plastics are made.
Claims (1)
1, a kind of four seasons all can be produced the methane-generating pit of biogas, it is characterized in that: be by base, periphery wall, interior all walls, the water interlayer, heating tube, the biogas material feeding tube, the waste liquid discharge nozzle, chimney, methane tank cover, air leaving cover constitutes, periphery wall, interior all walls and base are integral, and locate below ground level, the space that interior week forms within the walls is a methane-generating pit, be filled with the raw material that produces biogas in this methane-generating pit, the space that forms between interior all walls and the periphery wall is the combustion chamber, be filled with biomass fuel in this combustion chamber, the bottom of periphery wall offers charging and personnel's inlet, the waste liquid discharge nozzle is positioned at the outer wall of periphery wall, the top upper port of waste liquid discharge nozzle elevates above the soil, the combustion chamber is passed in the lower end of waste liquid discharge nozzle, its lower port is communicated with methane-generating pit, the top of combustion chamber is provided with the water interlayer, the space of this water interlayer packing is the water heating chamber, be filled with water in this water heating chamber, water heating chamber top offers water-in, the heating tube spiral is arranged in the ground of methane-generating pit or on the inwall of interior Zhou Qiang bottom, two ports of heating tube are communicated with the water heating chamber, the bottom of chimney is passed the water heating chamber and is communicated with the combustion chamber, the top of chimney is positioned on the ground, the part that this chimney is positioned on the ground is telescopic, the height that is chimney can be regulated, the combustion chamber of chimney side is vertically installed with division board, the combustion chamber is separated into two portions, the bottom of biogas material feeding tube penetrates in the methane-generating pit, the upper end opening for feed of biogas material feeding tube is positioned on the ground, the upper cap of methane-generating pit is provided with methane tank cover, this methane tank cover is provided with reverse checkvalve, cover cap has air leaving cover on the methane tank cover, is communicated with escape pipe on this air leaving cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200720799U CN201265004Y (en) | 2008-07-03 | 2008-07-03 | Methane tank capable of producing methane in four seasons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200720799U CN201265004Y (en) | 2008-07-03 | 2008-07-03 | Methane tank capable of producing methane in four seasons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265004Y true CN201265004Y (en) | 2009-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200720799U Expired - Fee Related CN201265004Y (en) | 2008-07-03 | 2008-07-03 | Methane tank capable of producing methane in four seasons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265004Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876567A (en) * | 2012-10-30 | 2013-01-16 | 南京通用电气装备有限公司 | Biomass anaerobic fermentation tank stirring and heating method and biomass anaerobic fermentation tank stirring and heating system |
| 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 |
-
2008
- 2008-07-03 CN CNU2008200720799U patent/CN201265004Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876567A (en) * | 2012-10-30 | 2013-01-16 | 南京通用电气装备有限公司 | Biomass anaerobic fermentation tank stirring and heating method and biomass anaerobic fermentation tank stirring and heating system |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20130703 |