CN103352003A - Double-pool fermentation biogas tank with heater - Google Patents
Double-pool fermentation biogas tank with heater Download PDFInfo
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- CN103352003A CN103352003A CN2013103141702A CN201310314170A CN103352003A CN 103352003 A CN103352003 A CN 103352003A CN 2013103141702 A CN2013103141702 A CN 2013103141702A CN 201310314170 A CN201310314170 A CN 201310314170A CN 103352003 A CN103352003 A CN 103352003A
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- wall
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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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Abstract
A double-pool fermentation biogas tank with a heater comprises a biogas tank, a temperature controller, the heater and a plastic cover, and is characterized in that the biogas tank comprises a tank body and a floating cover, and a sandwich wall is arranged in the middle of the tank body to divide a fermentation chamber in the tank body into two; a cover wall is also arranged in the middle of the floating cover to divide an air reservoir below the cover wall into two; the two fermentation chambers in the tank body are positioned in sealing water, so are four walls of the two air reservoir, water sealing ensures air tight of the air reservoir; the heater is arranged at the lower part of the sandwich wall of the box body and is connected with the temperature controller and a power supply through conducting wires; the plastic cover is arranged outside the biogas tank and is formed in a way that a plastic membrane is connected with a support frame. The biogas tank is placed on the ground, adopts a dry fermentation process and high and intermediate fermentation, is large in gas output, and small in size. Moreover, solar energy and other methods can be fully utilized to heat the biogas tank, so as to achieve the insulating effect, and therefore, the requirement that biogas is available all over the year in whole China, not only in the North but also in the South, is met.
Description
Technical field
The present invention relates to the biogas production technical field, refer more particularly to a kind of methane box of the two ponds fermentation with having heaters.
Background technology
Present methane-generating pit is generally built in underground, throughout the year sealing, one pond, a family, time-consuming, cost is high, is difficult for promoting, and the methane-generating pit gas leakage of leaking easily, maintenance difficult also has the biogas facility of the integral production such as some tank for sewage gas at present, but all can not solve winter because temperature is low, the biogas nonfermented can not be produced the root problem of biogas, cause methane gas producing inhomogeneous, the problem that can not use all the year round, therefore, so that this green technology of biogas can not obtain widely promotion and application at present.Its major cause be biogas production with very large seasonality, summer, temperature was high, the sunshine duration is long, aerogenesis is just many, winter, temperature was low, said according to short, it is with regard to aerogenesis hardly.The another one reason is biogas after reinforced, still needs for some time fermentation, could air feed, and impact is used.
Summary of the invention
Weak point for the equipment of present production biogas exists the invention provides the biogas facility that a kind of mesophilic digestion is uninterruptedly produced biogas.
The present invention realizes its goal of the invention by the individual skill scheme.
A kind of two ponds fermentation biogas gas tank with having heaters, by methane box, temperature controller, well heater and plastic lousing consist of, it is characterized in that, methane box is made of casing and floating cover, be provided with double wall in the middle of the casing, double wall is divided into two to the proving room in the casing, and the centre of floating cover is provided with a cover wall equally, gas dome under the cover wall is divided into two, two proving rooms are in sealing water in the casing, and also in sealing water, water-lute guarantees that gas dome is air tight for two gas dome walls, well heater is located at the bottom of casing double wall, and be connected with power supply with temperature controller by wire, the outside of methane box is provided with plastic lousing, and plastic lousing is connected with support frame by plastic film.
Described well heater also can utilize solar water heater to make heat recirculated water to the heating of methane box sealing water by the small pressurized water pump.
The double wall of described casing and the body wall of casing are marked with sealing water in the middle of double-deck, interconnect, the body wall of casing below is provided with slag notch, is provided with the cover wall below the floating cover, insert in the sealing water of casing double wall and casing body wall, consist of proving room and the gas dome of below.
Described floating cover top is provided with 2 opening for feeds, and opening for feed is made of top cover, sealing-ring and bolt, is provided with production well at top cover, and two production wells connect airway by three ventpipes, and the escape pipe above each production well is provided with gate valve.
Described methane box can be circle, also can the side's of being body, and take circle as good, volume is determined with the biogas amount that the family that uses or factory, school of enterprise use.
Advantage of the present invention: one is that two proving rooms and two air storages all seal in the water good sealing effect in casing; Two is that two proving rooms have three benefits.1. the charging and discharging time staggers, and aerogenesis peak and ebb are complementary; 2. during charging and discharging, aerogenesis is uninterrupted, has gas to use in 1 year 365 days everyday; 3. charging and discharging in summer time lengthening is a proving room aerogenesis basically, can satisfy one family gas, can too much discharge polluted air by prevention of gas production again; The 3rd, this methane box is placed on the ground, adopts dried zymotechnique and height, mesophilic digestion, gas production rate large, and the methane box volume is little; The 4th, can take full advantage of sun power and additive method methane box is added gentle insulation, satisfy China and from the north to the Southern Rural Area, can both use biogas throughout the year.
Description of drawings
Accompanying drawing is structural representation of the present invention.
In the accompanying drawings, the 1st, external source, the 2nd, temperature controller, the 3rd, wire, the 4th, casing double wall, the 5th, well heater, the 6th, slag notch, the 7th, casing body wall, the 8th, floating cover cover wall, the 9th, opening for feed, the 10th, airway, the 11st, gate valve, the 12nd, floating cover double wall, the 13rd, plastic lousing.
Embodiment
Be described further these family expenses are novel below in conjunction with accompanying drawing.
As shown in the figure: a kind of two ponds fermentation biogas gas tank with having heaters, by methane box, temperature controller 2, well heater 5 and plastic lousing 13 consist of, it is characterized in that, methane box is made of casing and floating cover, be provided with casing double wall 4 in the middle of the casing, casing double wall 4 is divided into two to the proving room in the casing, the centre of floating cover is provided with a floating cover folder cover wall 12 equally, gas dome under the floating cover is divided into two, well heater 5 is located at the bottom of casing double wall 4, and is connected 1 with temperature controller 2 with external source and is connected by wire 3, and plastic lousing 13 covers on the outside of methane box.
Described casing double wall 4 and casing body wall 7 are marked with sealing water in the middle of double-deck, interconnect, casing body wall 7 belows are provided with slag notch 6, are provided with floating cover cover wall 8 below the floating cover, insert in the sealing water of casing double wall 4 and casing body wall 7, consist of two proving rooms and two gas dome of below.
Described floating cover top is provided with 2 opening for feeds 9, and opening for feed 9 is made of top cover, sealing-ring and bolt, is provided with production well at top cover, and two production wells connect airway 10 by three ventpipes, and three ventpipes above each production well are provided with gate valve 11.
When charging, open the bolt on the floating cover top cover, lay down top cover, get final product charging, advanced material after, add sealing-ring, cover top cover, tighting a bolt gets final product.
In the time of need to slagging tap, turn on mud hole and both can.
Claims (4)
1. two ponds fermentation biogas gas tank with having heaters, by methane box, temperature controller, well heater and plastic lousing consist of, it is characterized in that, methane box is made of casing and floating cover, be provided with double wall in the middle of the casing, double wall is divided into two to the proving room in the casing, and the centre of floating cover is provided with a cover wall equally, gas dome under the cover wall is divided into two, two proving rooms are in sealing water in the casing, and also in sealing water, water-lute guarantees that gas dome is air tight for two gas dome walls, well heater is located at the bottom of casing double wall, and be connected with power supply with temperature controller by wire, the outside of methane box is provided with plastic lousing, and plastic lousing is made of plastic film and support frame.
2. a kind of two ponds fermentation biogas gas tank with having heaters according to claim 1, it is characterized in that: the double wall of casing and the body wall of casing are marked with sealing water in the middle of double-deck, interconnect, the body wall below of casing is provided with slag notch, be provided with the cover wall below the floating cover, insert in the sealing water of casing double wall and casing body wall, consist of proving room and the gas dome of below.
3. a kind of two ponds fermentation biogas gas tank with having heaters according to claim 1, it is characterized in that: floating cover top is provided with 2 opening for feeds, opening for feed is made of top cover, sealing-ring and bolt, be provided with production well at top cover, two production wells connect airway by three ventpipes, and the escape pipe above each production well is provided with gate valve.
4. a kind of two ponds fermentation biogas gas tank with having heaters according to claim 1 is characterized in that: well heater can utilize solar water heater to make heat recirculated water to the heating of methane box sealing water by the small pressurized water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103141702A CN103352003A (en) | 2013-07-17 | 2013-07-17 | Double-pool fermentation biogas tank with heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103141702A CN103352003A (en) | 2013-07-17 | 2013-07-17 | Double-pool fermentation biogas tank with heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103352003A true CN103352003A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103141702A Pending CN103352003A (en) | 2013-07-17 | 2013-07-17 | Double-pool fermentation biogas tank with heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN103352003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923822A (en) * | 2014-04-30 | 2014-07-16 | 郭群然 | Invisible multistage methane tank capable of producing methane evenly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201236190Y (en) * | 2008-05-05 | 2009-05-13 | 天津市德盛源农村能源技术开发有限公司 | Large-scale link type methane fermentation device |
| CN101445781A (en) * | 2008-12-30 | 2009-06-03 | 邹评 | Preparation process for pure straw fermentation biogas digester |
| CN202688318U (en) * | 2012-07-04 | 2013-01-23 | 王来春 | Floating cover type methane tank provided with two feeding holes |
| CN102899240A (en) * | 2012-09-16 | 2013-01-30 | 高清华 | Internal water-seal type methane case |
| CN202849406U (en) * | 2012-11-01 | 2013-04-03 | 淮海工学院 | Solar floating cover type constant-pressure methane fermentation system |
-
2013
- 2013-07-17 CN CN2013103141702A patent/CN103352003A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201236190Y (en) * | 2008-05-05 | 2009-05-13 | 天津市德盛源农村能源技术开发有限公司 | Large-scale link type methane fermentation device |
| CN101445781A (en) * | 2008-12-30 | 2009-06-03 | 邹评 | Preparation process for pure straw fermentation biogas digester |
| CN202688318U (en) * | 2012-07-04 | 2013-01-23 | 王来春 | Floating cover type methane tank provided with two feeding holes |
| CN102899240A (en) * | 2012-09-16 | 2013-01-30 | 高清华 | Internal water-seal type methane case |
| CN202849406U (en) * | 2012-11-01 | 2013-04-03 | 淮海工学院 | Solar floating cover type constant-pressure methane fermentation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103923822A (en) * | 2014-04-30 | 2014-07-16 | 郭群然 | Invisible multistage methane tank capable of producing methane evenly |
| CN103923822B (en) * | 2014-04-30 | 2016-01-20 | 郭群然 | Stealthy multistage balance aerogenesis methane tank |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |