CN2866510Y - Steel methane tank - Google Patents
Steel methane tank Download PDFInfo
- Publication number
- CN2866510Y CN2866510Y CNU2006200227069U CN200620022706U CN2866510Y CN 2866510 Y CN2866510 Y CN 2866510Y CN U2006200227069 U CNU2006200227069 U CN U2006200227069U CN 200620022706 U CN200620022706 U CN 200620022706U CN 2866510 Y CN2866510 Y CN 2866510Y
- Authority
- CN
- China
- Prior art keywords
- tank body
- methane
- steel
- biogas
- body top
- 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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- 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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- Treatment Of Sludge (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a steel methane tank, wherein the body is cavity a cylinder with a supporting leg arranged on the under part, the top part of the body is hemi-spherical shape, a feed inlet which is provided with a flange sealing cover is arranged on the side wall of the body; an methane outlet and a water supplying port are provided on the top part of the body, the methane outlet is connected with the user side. The utility model changes the traditional fixed methane pool of brick-and-concrete composite structure into the steel methane tank, which is good in sealing, fast in methane production, high in methane yield, convenient in slag and is non-rusting, non-leaking, energy-saving, environmental protection. The model with simple structure is movable, economical, and practical and is convenient to mount and repair, which is helpful to be popularized in country.
Description
Technical field
The utility model relates to a kind of fermentation unit, particularly a kind of steel biogas jar.
Background technology
Biogas is a kind of cheap energy for heating and illumination, and its raw material sources mainly are people and excrement of animals, careless straw and additive, produces biogas for using after fermenting, and its raw material sources are wide, and price is low, and waste material still is the high-quality fertilizer.Biogas has been widely used in rural area green house of vegetables and peasant household at present.Existing biogas generating device adopts the fixedly methane-generating pit of deposit concrete or brick mix structure more, and the subject matter that this class methane-generating pit exists is:
1. the stopping property of methane-generating pit is poor, and easy to leak causes energy loss;
2. gas production rate is little, the difficulty of slagging tap;
3. erosion resistance is poor, cracky, maintenance cost height;
Engineering time long, work-ing life is short;
5. methane-generating pit can not move, and can't satisfy the requirement of environmental change.
Owing to have the problems referred to above, limited application and the development of biogas in China rural area.Also have at present and use the biogas jar to replace methane-generating pit, but also have the defective that complex structure, cost are higher, be difficult for promoting the use of.
The utility model content
The purpose of this utility model is to solve the existing the problems referred to above of methane-generating pit, provide a kind of simple in structure, easy to use, energy-conservation, gas production rate is high and steel biogas jar movably.
The purpose of this utility model is achieved through the following technical solutions: the tank body of the steel biogas jar that the utility model provides is the cavity right cylinder, the tank body bottom is provided with supporting leg, the tank body top is a semisphere, is provided with opening for feed on the sidewall of tank body, and the flange seal flap is equipped with at the opening for feed place; Tank base is provided with waste outlet, and the flange seal flap is equipped with at the waste outlet place; Installing biogas air outlet, tank body top, this air outlet is connected with user side by gas piping, and the tank body top also is provided with water supplement port.
The tank base of this steel biogas jar also can be a semisphere.
The utility model changes the fixedly methane-generating pit of traditional brick mix structure into steel biogas jar, and its beneficial effect is:
1, good airproof performance, not corrosion is not seeped water, and is air tight, and energy-conserving and environment-protective are used guaranteed;
2, the tank body top is a semisphere, is beneficial to supercharging, gas collection, and aerogenesis is fast, and gas production rate height, top pressure can reach 0.8 kilograms per centimeter 2;
3, tank base is a semisphere, slags tap conveniently;
4, water saving, efficient also can be used in the area of lack of water;
5, removable, install and keep in repair very convenient;
6, simple in structure, economical and practical, the shared biogas jar of several families of energy alleviates the rural households'investment burden, is beneficial in the rural area penetration and promotion.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the structural representation of the utility model small-sized methane tank.
Among the figure: 1. tank body top, 2. tank body, 3. opening for feed, 4. tank base, 5. supporting leg, 6. waste outlet, 7. tensimeter, 8. pressure limiting valve, 9. water supplement port, 10. valve, 11. gas pipings, 12. air outlets.
Embodiment
Accompanying drawing is depicted as the embodiment of a kind of steel biogas of the utility model jar, tank body 2 is the cavity right cylinder, tank body top 1 is a semisphere, the tank body bottom is provided with supporting leg 5, on the sidewall of tank body 2, be provided with opening for feed 3, and the flange seal flap is housed, the bottom is provided with waste outlet 6, and waste outlet flange seal flap is housed; Biogas air outlet 12 is installed in tank body top 1, and this air outlet is connected with user side by gas piping 11.Water supplement port 9 also is equipped with at tank body top 1 in the present embodiment, and valve 10 is equipped with at water supplement port 9 places.
Periphery at steel biogas jar opening for feed 3 and waste outlet 6 is welded with flange, uniform several screws on the flange, and opening for feed flange seal flap and waste outlet flange seal flap are fastening by bolt and tank body respectively, reach sealing purpose.
Semisphere is also made in the bottom of steel biogas jar in the present embodiment, makes slagging tap and clearing up convenient, laborsaving of waste material.
Prepare biogas with steel biogas jar provided by the utility model, can use on-the-spot installation forming the user.During use, the raw material that configures from opening for feed 3 tank body 2 of packing into, is got final product the opening for feed sealing.This device gas production rate when temperature is more than 20 ℃ is very fast, and using winter is that the reply tank body is taked the insulation measure, and a jar interior temperature is raise naturally.Can use continuously after the charging 5-6 month.Only need open the flange seal flap of waste outlet 6 when removing waste material, waste material can be discharged from the waste outlet 6 of tank base.Summer, air output was fast, and raw material is also dry and hard easily, at this moment only need open the valve 10 at tank body top, spray suitable quantity of water by water supplement port 9 in tank body and get final product, because the steel tank body is non-leakage, so water-saving result is fine, compare with traditional methane tank, economize on water at least every year 25 tons with capacity.At tank body top installing tensimeter 7 and pressure limiting valve 8, can guarantee the safe handling of biogas jar.The biogas that produces in jar enters the user by air outlet 12 and the gas piping 11 of being located at the tank body top, and mounted valve on the pipeline of user side is very easy to use.
The utility model less investment, economical and practical, be example with 5 cubic metres of volumetrical steel biogas jars, use recoverable then fully invested for 5 families.Use in the restaurant, can reduce the cost that uses liquefied gas greatly.
Claims (4)
1, a kind of steel biogas jar, tank body is the cavity right cylinder, and the tank body bottom is provided with supporting leg, it is characterized in that: the biogas jar is made by steel material, and the tank body top is a semisphere, is provided with opening for feed on the sidewall of tank body, and the flange seal flap is equipped with at the opening for feed place; Tank base is provided with waste outlet, and the flange seal flap is equipped with at the waste outlet place; Installing biogas air outlet, tank body top, this air outlet is connected with user side by gas piping, and the tank body top also is provided with water supplement port.
2, steel biogas jar according to claim 1, it is characterized in that: described tank base is a semisphere.
3, steel biogas jar according to claim 1, it is characterized in that: the water supplement port at described tank body top is equipped with valve.
4, steel biogas jar according to claim 1, it is characterized in that: described tank body top is equiped with tensimeter and pressure limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200227069U CN2866510Y (en) | 2006-01-09 | 2006-01-09 | Steel methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200227069U CN2866510Y (en) | 2006-01-09 | 2006-01-09 | Steel methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866510Y true CN2866510Y (en) | 2007-02-07 |
Family
ID=37702213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200227069U Expired - Fee Related CN2866510Y (en) | 2006-01-09 | 2006-01-09 | Steel methane tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866510Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943029A (en) * | 2012-11-19 | 2013-02-27 | 丹东市承天新能源开发有限公司 | Hydraulic methane generator with steel structure |
-
2006
- 2006-01-09 CN CNU2006200227069U patent/CN2866510Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943029A (en) * | 2012-11-19 | 2013-02-27 | 丹东市承天新能源开发有限公司 | Hydraulic methane generator with steel structure |
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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: 20070207 |