CN2871543Y - Marsh-gas generator - Google Patents
Marsh-gas generator Download PDFInfo
- Publication number
- CN2871543Y CN2871543Y CN 200620095059 CN200620095059U CN2871543Y CN 2871543 Y CN2871543 Y CN 2871543Y CN 200620095059 CN200620095059 CN 200620095059 CN 200620095059 U CN200620095059 U CN 200620095059U CN 2871543 Y CN2871543 Y CN 2871543Y
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- natural pond
- biogas generation
- pond liquid
- 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
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Abstract
The utility model relates to a marsh gas generation tank, the tank body shell wall 10 is manufactured to be a double interlayer with the insulation material filled in the middle; the lower side of the tank body 1 is provided with a residue discharging door 3; the inner bottom of the tank body 1 is provided with an incline 8 facing towards the residue discharging door 3. The upside of the tank body is provided with a marsh methane liquid overflow pipe 6, the liquor feed end of which is communicated with an infiltration water case 5 inside the body 1; the liquor feed mouth of the infiltration water case 5 is provided with a filter 11. The tank body shell wall 10 has a good thermal insulation effect, as a result, the inner of the tank is a suitable fermenting environment, and the gas production rate is less affected by the ambient temperature. The tank is very convenient to remove the methane residue at the tank bottom. The level of the methane liquid in the tank can be controlled by the methane liquid overflow pipe, and the discharged methane liquid is clean comparatively. The utility model is simple in structure, adjustable in material based on the local condition, low in manufacturing cost, and suitable for the households in city, villages and towns as well as countryside.
Description
Affiliated technical field
It is the treatment unit of domestic refuse and dirt that the utility model relates to a kind of, particularly a kind of biogas generation tank.
Technical background
Production of China's biogas at present and use mainly are limited to the peasant household in rural area, and general employing is digged pit, the brick methane-generating pit of making.The methane-generating pit volume of this structure is bigger, simple in structure, and cost of manufacture is lower, but floor space is bigger, be easy to generate leak, gas leak phenomenon, draining, deslagging are extremely inconvenient.Chinese patent notification number: CN2693761Y, the day for announcing: on April 20th, 2005, denomination of invention " marsh-gas fermentation tank " has proposed a kind of spherical marsh-gas fermentation tank, it is installed together by upper tank body, lower tank and gas dome seal combination, can discharge natural pond liquid automatically by removing the material pipe.Need not to be provided with separately gas-holder, its tank body adopts glass-reinforced plastic material to make, and intensity height, in light weight is difficult for gas leakage, and is corrosion-resistant, simple in structure, easy to use.But the fermentation of raw material has certain requirement to temperature in jar, and the heat-insulating property of tank body is relatively poor in the such scheme, and a jar intravital biogas output is subjected to the influence of envrionment temperature bigger.And remove the top that the material mouth of pipe is arranged on tank body in the such scheme, and the natural pond liquid muddiness of discharge is not easy to utilize, and deslagging, slagging-off are still extremely inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of fermentation gas effect better, and residue-discharge convenience can be with the biogas generation tank of natural pond liquid isolation of purified.It is simple in structure, and is easy to make, and cost is lower.
The purpose of this utility model is achieved in that a kind of biogas generation tank, comprise opening for feed and air storage storehouse, air storage is connected with pneumatic tube on the storehouse, is filled with the double sandwich of lagging material in the middle of the tank body shell wall is made, bottom at tank body is provided with skimming door, and tank body top is provided with natural pond liquid upflow tube.
Tank body shell wall intermediary lagging material described in the utility model is rice hulls or saw foam or porous plastics, and its ectonexine material adopts metal sheet or plastics or glass reinforced plastic.
The utility model can also be provided with the slope towards skimming door at the inner bottom part of tank body.
The utility model can also be communicated with the liquid feeding end of natural pond liquid upflow tube with the water tank with strainer of tank interior, be provided with strainer at the fluid inlet of water tank with strainer.
The utility model can also be lower than natural pond liquid upflow tube on tank body position is provided with the discharging of waste liquid valve.
The utility model can also be worked as opening for feed and is arranged on when cleanout door one side, is provided with the feed ramp that tilts above slope at the bottom of the jar in opening for feed.
The utility model can also be provided with natural pond liquid viewing window by the tank body shell wall.
The beneficial effects of the utility model: the 1st, tank body adopts sandwich shell, middle fill insulant material has cold-proof heat insulation effect preferably, and tank body can directly be positioned on the ground and use, can keep the leavening temperature that suits in jar, gas production rate is influenced by ambient temperature less.The 2nd, be provided with skimming door at pot bottom, the ramped shaped towards skimming door is made at jar end simultaneously, and the precipitation slag of removing jar end is very convenient.The 3rd, on tank wall, be provided with natural pond liquid upflow tube, and be provided with water tank with strainer and strainer at the liquid feeding end of natural pond liquid upflow tube, the liquid level of natural pond liquid in the controlling tank automatically, the natural pond liquor ratio of discharge is cleaner, can water flowers and trees.And the discharging of waste liquid valve can the interior liquid natural pond slag of blowdown vessel.The 4th, on tank wall, be provided with natural pond liquid viewing window, the situation of being convenient to observe jar interior raw material.The 5th, simple in structure, can suit measures to local conditions can adopt rice hulls Huo Ju Droplets etc. with material as lagging material, cost of manufacture is low, installs and convenient transportation, is suitable for city, small towns and rural households and uses.The 6th, can collect kenosis and organic domestic waste with the handler, reducing to the pollution of environment and for agricultural provides fine green farm manure.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail:
Referring to Fig. 1, that the tank body 1 of the utility model biogas generation tank can be made is cylindrical, sphere or rectangular vessel, and opening for feed 2 is arranged on the top or the top of container.Opening for feed 2 is provided with hermatic door, prevents that biogas from leaking.The headspace of tank body 1 then constitutes air storage storehouse 9, and 9 tops, air storage storehouse are connected with pneumatic tube 13, and pneumatic tube 13 connects with device of air such as biogas gas furnace etc.Be filled with the double sandwich of lagging material in the middle of the tank body shell wall 10 of biogas generation tank is made, the intermediary lagging material is rice hulls or saw foam or porous plastics, and its ectonexine material adopts metal sheet or plastics or glass reinforced plastic.More than design makes tank body shell wall 10 have enough structural strengths, corrosion resistance nature and good heat-insulating property.Be provided with skimming door 3 in the bottom of tank body 1.The bottom of skimming door 3 should be mutually concordant with the lower of the interior end of tank body 1 in the general design, is provided with towards the slope 8 of skimming door 3 at the inner bottom part of tank body 1, helps sedimentary natural pond slag and flow to skimming door 3.Tank body 1 top is provided with natural pond liquid upflow tube 6, and the height of natural pond liquid upflow tube 6 is in the position of tank body height 3/5-4/5 usually.In tank body 1 inboard, the liquid feeding end of natural pond liquid upflow tube 6 is communicated with the water tank with strainer 5 of tank body 1 inside, and the fluid inlet of water tank with strainer 5 is arranged on its top, is provided with strainer 11 at the fluid inlet of water tank with strainer 5.Strainer 11 mostly is the grating filter screen structure, when the liquid level of natural pond liquid in the tank body 1 is higher than the height at water tank with strainer 5 tops, natural pond liquid promptly flows in the water tank with strainer 5 through strainer 11, and the natural pond liquid in the water tank with strainer 5 can flow out outside the tank body 1 through the outlet end of natural pond liquid upflow tube 6.The outlet end of natural pond liquid upflow tube 6 passes the outside that tank body shell wall 10 leads to tank body 1, and valve can be set regularly discharge filtered natural pond liquid.Water tank with strainer 5 also can be arranged on the outside of tank body shell wall 10, at this moment should have pipeline to be communicated with between tank body 1 and water tank with strainer 5.
The position that is lower than natural pond liquid upflow tube 6 on tank body 1 is provided with discharging of waste liquid valve 4.Can discharge the natural pond liquid that is mixed with a large amount of natural ponds slag.Opening for feed 2 positions at tank body 1 top can be provided with arbitrarily, but for the raw material that makes charging precipitates and fully fermentation successively, the position of opening for feed 2 should be arranged on the side away from skimming door 3 as far as possible.When opening for feed 2 is arranged near cleanout door 3 one sides, in opening for feed 2, be provided with the feed ramp 7 that above slope at the bottom of the jar 8, tilts.So that the raw material that falls into opening for feed 2 slip into jar from feed ramp 7 at the bottom of the top position on slope 8.For the ease of observing the situation of understanding tank body 1 inner fermentation, tank body shell wall 10 is provided with natural pond liquid viewing window 12.Natural pond liquid viewing window 12 adopts material transparent such as glass to make, and it is embedded on the tank body shell wall 10.Can observe the situation of tank body 1 inside easily.
The using method of the utility model biogas generation tank and common biogas jar are basic identical, when being slagging-off, liquid multiple choices can be arranged: can discharge cleaner natural pond liquid by natural pond liquid upflow tube 6, can be used for watering flowers and trees, or discharge as sanitary sewage.Can discharge sedimentary slag liquid in the biogas jar by discharging of waste liquid valve 4, this slag liquid can be used as farm manure and imposes in the farmland; Can discharge sedimentary slag charge at the bottom of the biogas jar by skimming door 3, this slag charge also is first-class farm manure, can directly impose among the farmland, also can be made into solid fertilizer.
Claims (7)
1. biogas generation tank, comprise opening for feed (2) and air storage storehouse (9), be connected with pneumatic tube (13) on the air storage storehouse (9), it is characterized in that: the double sandwich that is filled with lagging material in the middle of tank body shell wall (10) is made, be provided with skimming door (3) in the bottom of tank body (1), tank body (1) top is provided with natural pond liquid upflow tube (6).
2, a kind of biogas generation tank according to claim 1 is characterized in that: tank body shell wall (10) intermediary lagging material is rice hulls or saw foam or porous plastics, and its ectonexine material adopts metal sheet or plastics or glass reinforced plastic.
3. a kind of biogas generation tank according to claim 1 and 2 is characterized in that: be provided with slope (8) towards skimming door (3) at the inner bottom part of tank body (1).
4. a kind of biogas generation tank according to claim 1 and 2 is characterized in that: the inner water tank with strainer (5) of the liquid feeding end of natural pond liquid upflow tube (6) and tank body (1) is communicated with, and is provided with strainer (11) at the fluid inlet of water tank with strainer (5).
5. a kind of biogas generation tank according to claim 1 and 2 is characterized in that: the position that is lower than natural pond liquid upflow tube (6) on tank body (1) is provided with discharging of waste liquid valve (4).
6. a kind of biogas generation tank according to claim 1 and 2 is characterized in that: when opening for feed (2) is arranged near cleanout door (3) one sides, be provided with the feed ramp (7) that top, slope at the bottom of jar (8) tilts in opening for feed (2).
7. a kind of biogas generation tank according to claim 1 and 2 is characterized in that: tank body shell wall (10) is provided with natural pond liquid viewing window (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095059 CN2871543Y (en) | 2006-01-17 | 2006-01-17 | Marsh-gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620095059 CN2871543Y (en) | 2006-01-17 | 2006-01-17 | Marsh-gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871543Y true CN2871543Y (en) | 2007-02-21 |
Family
ID=37739889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620095059 Expired - Fee Related CN2871543Y (en) | 2006-01-17 | 2006-01-17 | Marsh-gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871543Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886035A (en) * | 2010-07-07 | 2010-11-17 | 王建东 | Combined type glass fiber reinforced plastic digester gas tank |
| CN102206576A (en) * | 2010-03-31 | 2011-10-05 | 刘慧敏 | Large plastic biogas fermentation tank |
| CN102876566A (en) * | 2012-10-12 | 2013-01-16 | 广西壮族自治区林业科学研究院 | Upper-baffled straw type mobile methane fermentation tank |
| CN105695322A (en) * | 2016-02-26 | 2016-06-22 | 徐州工程学院 | Garbage fermentation device and fermentation method combining aerobic mode and anaerobic mode |
| CN109329014A (en) * | 2018-12-12 | 2019-02-15 | 重庆市忠县老树林生态农业开发有限公司 | A kind of green ecological fertilization system |
| CN113461520A (en) * | 2020-03-30 | 2021-10-01 | 中石油吉林化工工程有限公司 | Acid water mechanism for MMA production device |
-
2006
- 2006-01-17 CN CN 200620095059 patent/CN2871543Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206576A (en) * | 2010-03-31 | 2011-10-05 | 刘慧敏 | Large plastic biogas fermentation tank |
| CN101886035A (en) * | 2010-07-07 | 2010-11-17 | 王建东 | Combined type glass fiber reinforced plastic digester gas tank |
| CN102876566A (en) * | 2012-10-12 | 2013-01-16 | 广西壮族自治区林业科学研究院 | Upper-baffled straw type mobile methane fermentation tank |
| CN105695322A (en) * | 2016-02-26 | 2016-06-22 | 徐州工程学院 | Garbage fermentation device and fermentation method combining aerobic mode and anaerobic mode |
| CN109329014A (en) * | 2018-12-12 | 2019-02-15 | 重庆市忠县老树林生态农业开发有限公司 | A kind of green ecological fertilization system |
| CN113461520A (en) * | 2020-03-30 | 2021-10-01 | 中石油吉林化工工程有限公司 | Acid water mechanism for MMA production device |
| CN113461520B (en) * | 2020-03-30 | 2023-10-17 | 中石油吉林化工工程有限公司 | Acid water mechanism for MMA production device |
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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: 20070221 Termination date: 20100220 |