CN1896220B - Composite marsh-gas pool - Google Patents
Composite marsh-gas pool Download PDFInfo
- Publication number
- CN1896220B CN1896220B CN2006100876425A CN200610087642A CN1896220B CN 1896220 B CN1896220 B CN 1896220B CN 2006100876425 A CN2006100876425 A CN 2006100876425A CN 200610087642 A CN200610087642 A CN 200610087642A CN 1896220 B CN1896220 B CN 1896220B
- Authority
- CN
- China
- Prior art keywords
- pool body
- upper pool
- methane tank
- tank according
- water pressure
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A composite marsh-gas pool consists of upper pool body and lower pool body, both comprise intermediate bamboo wooden strength layer, which is waterproof and antiseptic layer, sealing ring is arranged between upper pool body and lower pool body, water-pressure chamber is set on upper pool body, discharging opening is set on upper pool body under water pressure chamber, feeding opening and gas pocket are set on upper pool body. It is cheap and light, and has better strength. It can be used for septic tank and water-storage tank.
Description
Affiliated technical field
The present invention relates to a kind of methane-generating pit, relate to a kind of combined methane tank of making of matrix material specifically.
Background technology
The application time of methane-generating pit is very long, but because traditional methane tank is individual manual production basically, is difficult to industrialization production, applies so fail to obtain general commercialization.Traditional methane-generating pit adopts materials such as steel and cement to make mostly, this methane-generating pit poor corrosion resistance, and poor air-tightness, intensity is lower, and is aging easily, and installation and maintenance are inconvenient, and work-ing life is short.In order to overcome the shortcoming of traditional methane tank, generally adopt biomass pool built from glass fiber reinforced plastic on the market now, the advantage of biomass pool built from glass fiber reinforced plastic is easy moulding, invest for a short time, resistance to air loss is good, and is corrosion-resistant, is convenient to transportation, installation, can industrialization production.The shortcoming of biomass pool built from glass fiber reinforced plastic: cost is too high, because oil appreciates always, so the price of the main raw material(s) resin of biomass pool built from glass fiber reinforced plastic is high always, the trend that the valency of liter is more arranged, seriously restricted the development of biomass pool built from glass fiber reinforced plastic, some producers reduce cost for adapting to the needs in market, just adopt and use inferior materials and turn out substandard goods, reduce volume, reduce product thickness, to reduce price, like this, the intensity of biomass pool built from glass fiber reinforced plastic reduces.Have in order to reduce cost, adopt the behavior of adding other compositions, so just must reduce quality product, cause quality product poor excessively, along with mechanical strength of resin is weak, the possibility of damage is just arranged, cause danger.Methane-generating pit mainly is manual manufacturing at present, because mechanized production apparatus is invested millions of units, does not rise in the general producer.If also have mechanize production, must increase thickness, use starting material too much, cause product price too high, can't come into market.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of combined methane tank, this biomass pool structure is simple, and material cost is lower, and is in light weight, and the intensity height is corrosion-resistant, and resistance to air loss is good, and installation and maintenance are easy, and long service life is easy to suitability for industrialized production, is convenient to transportation.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of combined methane tank, comprise upper pool body and lower pool body, its structural feature is: the material of said upper pool body and lower pool body includes the upright degree layer of intermediary bamboo, be anticorrosion waterproof layer inside and outside the upright degree layer of this bamboo, the joint face place of said upper pool body and lower pool body is provided with sealing-ring, said upper pool body is provided with water pressure house, and the upper pool body below this water pressure house is provided with discharge port, and said upper pool body is provided with opening for feed and pore.
The thickness of the upright degree layer of said bamboo is the 3-6 millimeter, and said internal and external anti-corrosive waterproof layer is the 1-2 millimeter.
Thickness the best of the upright degree layer of said bamboo is 4 millimeters, and said internal and external anti-corrosive waterproofing layer thickness the best is 1 millimeter.
Outer ring, said upper pool body bottom connects upper flange plate, and outer ring, said lower pool body top connects lower flange, and said upper flange plate and lower flange connect by screw.
Said water pressure house is by the discharge port of Bolt Connection upper pool body.
Said opening for feed is positioned on the upper pool body above the upper flange plate, and the said opening for feed first line of a couplet connects feed-pipe, and the connection place of this feed-pipe and upper pool body is provided with seal gum or flange.
The angle of said feed-pipe and upper pool body vertical surface is the 45-60 degree.
Said discharge port has 3% pattern draft, and said water pressure house has 3% pattern draft.
The shape of said upper pool body and lower pool body is the horizontal pond body of elliptical cylinder-shape.
The shape of said upper pool body and lower pool body is semicircular sphere or elliposoidal pond body.
The invention has the beneficial effects as follows that the present invention proposes under the situation that the suitability for industrialized production methane-generating pit is difficult to form at present.The present invention uses low-costly to have the higher bamboo wood of tension ultimate compression strength and is the intensity layer, inside and outside be coated with anticorrosion water-proof material the combined methane tank of manufacturing.The present invention is in light weight, the intensity height, and transportation is installed easily, and price is low, if the anticorrosion waterproof of interior external application glass reinforced plastic, cost only has 70% of biomass pool built from glass fiber reinforced plastic, is suitable for mechanize production, invests tens0000 element devices and can produce.Constant product quality.Save great amount of manpower and material resources, promote the biogas healthy and rapid development.The present invention simultaneously also can be used for septic tank, retention basin.
The performance comparison of combined methane tank of the present invention and existing biomass pool built from glass fiber reinforced plastic and cement methane-generating pit is as follows:
| Build the pond cycle (my god) | Resistance to air loss | Life-span (year) | Safeguard (year) | Difficulty of construction | Soda acid salt | Produce | Transportation | Price (unit) | |
| Cement pit | 7--10 | Bad | ?10 | 2 | Technology, material environment influence are greatly | Not anti- | Individual character | Repeatedly | 8m 2-1500 10m 2-1700 12m 2--1900 |
| The glass reinforced plastic pond | 1 | Good | More than 15 | Do not have | Only dig a hole | Anti- | The difficult mechanize of manual batch production | 1 time | 8m 2-2000 10m 2-2200 12m 2--2400 |
| Combined type | 1 | Good | More than 25 | Do not have | Only dig a hole | Anti- | Batch production mechanize | 1 time | 8m 2-1400 10m 2-1600 12m 2--1800 |
Through contrasting us as can be seen, the plurality of advantages of composite biogas generating pit, have tension, bending resistance, uprising solarization, acid and alkali-resistance, anticorrosive, freeze-thaw-, good seal performance, characteristics such as waterproof, airtight, build pond cycle weak point, save a large amount of human and material resources, avoid maintenance, cement pit is because maintenance difficulty is big, use and just be out of use in several years, also alleviated simultaneously energy source station hard work intensity, be beneficial to staff's methane management and technical director, thereby improve the rate of utilization of methane-generating pit, avoid building, every year Fei vicious cycle every year.
Several ponds shape significant quantity be compared as follows table:
| Active layer surface-area m 2 | The available ratio volume | Water pressure house volume m 3 | The water pressure house ratio | Install | |
| Cement | S＝(2.7÷2) 2×π＝5.8 | 8 | ?V＝(1.07÷2) 2×π×0.8＝0.72 | Standard | Slowly |
| Glass reinforced plastic | S＝(2.3÷2) 2×π＝4 | 5.5 | ?V＝(0.7÷2) 2×π×0.7＝0.27 | Too little | The not dark lower storage reservoir difficulty in pond |
| Compound ellipsoid | S＝(2.5÷2) 2×π＝5 | 7 | ?V＝(1.0÷2) 2×π×0.7＝0.55 | Can | The moderate lower storage reservoir difficulty of Chi Shen |
| Compound horizontal | S＝3×2.2＝6.6 | 9.1 | ?V＝(1.2÷2) 2×π×?0.7＝0.8 | Greatly | The shallow lower storage reservoir in pond is easy |
Through the relative merits of above more various ponds type, the advantage maximum in horizontal pond, its advantage is as follows:
1, because methane-generating pit fermentation gas rate just depends primarily on active layer, methane-generating pit increases effective active layer area, just is equivalent to increase the methane-generating pit volume, and the biomass pool built from glass fiber reinforced plastic resistance to air loss is good, and so the heat-insulating property height is so-called 8m on the present market
3Spherical glass steel methane-generating pit only is equivalent to 5.5m
3The standard water mud sump, can reach 6.4m
3Cement pit 1 standard, the present invention further adopts slight layer of bamboo wood and the anticorrosion waterproof layer of glass reinforced plastic to combine 8m of the present invention
3Ball-shaped biogas digester is equivalent to 7m
3The standard water mud sump, can reach 8.5m
3Cement pit standard, and 8m
3The horizontal 9.1m that is equivalent to
3The standard water mud sump can reach 10.5m
3The cement pit standard.8% obliquity, the material long route of 2.7m of will flowing through is arranged when 2, horizontal methane-generating pit is installed, so more meet methane-generating pit fermentation principle, material is easier to flow, and increase residence time is more conducive to the fermentation gas of material.3, the present invention is highly moderate, and easier excavation Chi Keng installs than the easier pond of putting into of spheroid.4, water pressure house volume of the present invention increases, and make things convenient for discharging, and gas storage is more, and air pressure is more stable, and result of use is better.5, the present invention uses novel material, and intensity is higher, and the strength retrogression is littler, and overall weight reduces, and convenient transportation is installed.6, being particularly suitable for high-water drift sand area installs.
Upper pool body of the present invention has discharge port 3% pattern draft, conveniently stripped and transportation, and water pressure house is connected with the discharge nozzle of upper pool body with bolt, and water pressure house has 3% pattern draft, makes things convenient for withdrawing pattern and transportation.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation in horizontal pond of the present invention.
Fig. 2 is the structural representation in elliposoidal of the present invention pond.
1. feed-pipes among the figure, 2. pore, 3. upper pool body, 4. water pressure house, 5. discharge port, 6. lower pool body.
Embodiment
As Fig. 1, shown in Figure 2, a kind of combined methane tank, comprise upper pool body 3 and lower pool body 6, the material of said upper pool body and lower pool body includes the upright degree layer of intermediary bamboo, be the anticorrosion waterproof layer of glass reinforced plastic inside and outside the upright degree layer of this bamboo, the thickness of the upright degree layer of said bamboo is 4 millimeters, the said inside and outside anticorrosion waterproofing layer thickness of glass reinforced plastic is 1.5 millimeters, outer ring, said upper pool body bottom connects upper flange plate, outer ring, said lower pool body top connects lower flange, said upper flange plate and lower flange connect by screw, the joint face place of said upper flange plate and lower flange is provided with sealing-ring, said upper pool body is provided with water pressure house 4, upper pool body below this water pressure house is provided with discharge port 5, said water pressure house is by the discharge port of Bolt Connection upper pool body, said discharge port has 3% pattern draft, said water pressure house has 3% pattern draft, said upper pool body is provided with opening for feed and pore 2, said pore is positioned at the top of upper pool body, said opening for feed is positioned on the upper pool body above the upper flange plate, the said opening for feed first line of a couplet connects feed-pipe 1, the connection place of this feed-pipe and upper pool body is provided with seal gum or flange, and the angle of said feed-pipe and upper pool body vertical surface is the 45-60 degree.
Claims (8)
1. combined methane tank, comprise upper pool body (3) and lower pool body (6), it is characterized in that: the material of said upper pool body and lower pool body includes the upright degree layer of intermediary bamboo, be the anticorrosion waterproof layer of glass reinforced plastic inside and outside the upright degree layer of this bamboo, the joint face place of said upper pool body and lower pool body is provided with sealing-ring, said upper pool body is provided with water pressure house (4), and the upper pool body below this water pressure house is provided with discharge port (5), and said upper pool body is provided with opening for feed and pore (2).
2. combined methane tank according to claim 1 is characterized in that: the thickness of the upright degree layer of said bamboo is the 3-6 millimeter, and said internal and external anti-corrosive waterproof layer is the 1-2 millimeter.
3. combined methane tank according to claim 2 is characterized in that: the thickness of the upright degree layer of said bamboo is 4 millimeters, and the said inside and outside anticorrosion waterproofing layer thickness of glass reinforced plastic is 1 millimeter.
4. combined methane tank according to claim 1 is characterized in that: outer ring, said upper pool body bottom connects upper flange plate, and outer ring, said lower pool body top connects lower flange, and said upper flange plate and lower flange connect by screw.
5. combined methane tank according to claim 1 is characterized in that: said water pressure house is by the discharge port of Bolt Connection upper pool body.
6. combined methane tank according to claim 1 is characterized in that: said discharge port has 3% pattern draft, and said water pressure house has 3% pattern draft.
7. combined methane tank according to claim 1 is characterized in that: the shape of said upper pool body and lower pool body is the horizontal pond body of elliptical cylinder-shape.
8. combined methane tank according to claim 1 is characterized in that: the shape of said upper pool body and lower pool body is semicircular sphere or elliposoidal pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100876425A CN1896220B (en) | 2006-06-06 | 2006-06-06 | Composite marsh-gas pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100876425A CN1896220B (en) | 2006-06-06 | 2006-06-06 | Composite marsh-gas pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1896220A CN1896220A (en) | 2007-01-17 |
| CN1896220B true CN1896220B (en) | 2011-01-26 |
Family
ID=37608870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100876425A Expired - Fee Related CN1896220B (en) | 2006-06-06 | 2006-06-06 | Composite marsh-gas pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1896220B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841735A (en) * | 2011-06-21 | 2012-12-26 | 昆盈企业股份有限公司 | Trace input device and page turning control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581341Y (en) * | 2002-08-28 | 2003-10-22 | 吴旦人 | Composite farm container |
| CN2695445Y (en) * | 2004-05-15 | 2005-04-27 | 刘顺和 | Spherical glass fiber reinforced plastic thin shell methan tank |
| CN2711159Y (en) * | 2004-07-20 | 2005-07-20 | 王建国 | Glass fiber reinforced plastics methane tank |
-
2006
- 2006-06-06 CN CN2006100876425A patent/CN1896220B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581341Y (en) * | 2002-08-28 | 2003-10-22 | 吴旦人 | Composite farm container |
| CN2695445Y (en) * | 2004-05-15 | 2005-04-27 | 刘顺和 | Spherical glass fiber reinforced plastic thin shell methan tank |
| CN2711159Y (en) * | 2004-07-20 | 2005-07-20 | 王建国 | Glass fiber reinforced plastics methane tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1896220A (en) | 2007-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1896220B (en) | Composite marsh-gas pool | |
| CN201292363Y (en) | Constant-pressure automatic shell-breaking biogas generating pit | |
| CN2771182Y (en) | Composite material domestic sewage sanitary treating apparatus | |
| CN201873673U (en) | Large-sized reinforced concrete methane fermentation tank | |
| CN201077838Y (en) | Methane tank | |
| CN201292360Y (en) | Strong-return current hydraulic sludge gas pot without movable cover plate | |
| CN201400678Y (en) | Double hydraulic anaerobic reactor | |
| CN108571192B (en) | Be applied to thermal-insulation shed of cold area methane-generating pit | |
| CN200946149Y (en) | Industrial domestic marsh gas generator | |
| CN201473521U (en) | Methane tank for fiberglass reinforced plastic household | |
| CN2692140Y (en) | Composite type glass fiber reinforced plastic biogas pool | |
| CN205907257U (en) | Novel sediment is taken out to methane -generating pit device | |
| CN201660622U (en) | Half-glass and half-concrete methane tank | |
| CN2535416Y (en) | Deep-hidden methane tank | |
| CN201190158Y (en) | Spherical glass fibre reinforced plastic tank for marsh gas | |
| CN201154959Y (en) | Spherical digester gas tank device | |
| CN101538530A (en) | Dual-hydraulic anaerobic reactor | |
| CN201317776Y (en) | Biogas production tank | |
| CN202509080U (en) | Methane pool | |
| CN201165519Y (en) | Novel glass fibre reinforced plastic methane tank | |
| CN201284331Y (en) | Integral structure methane tank | |
| CN201058868Y (en) | Inside and outside refills filling type methane tank | |
| CN201362715Y (en) | Rural household biogas pool | |
| CN201459133U (en) | Efficient gas-generating crusting prevention marsh gas tank | |
| CN201686693U (en) | Gas storage hydraulic automatic slag discharge biogas digester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110126 Termination date: 20120606 |