CN2892870Y - Computer controlled automatic methane-generating pit - Google Patents
Computer controlled automatic methane-generating pit Download PDFInfo
- Publication number
- CN2892870Y CN2892870Y CNU2006200820016U CN200620082001U CN2892870Y CN 2892870 Y CN2892870 Y CN 2892870Y CN U2006200820016 U CNU2006200820016 U CN U2006200820016U CN 200620082001 U CN200620082001 U CN 200620082001U CN 2892870 Y CN2892870 Y CN 2892870Y
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- China
- Prior art keywords
- pipe
- methane
- pool
- computer
- generating pit
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- 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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Abstract
The utility model relates to a computer-controlled automatic methane pool, which comprises a material pumping pump and a computer. A water pressure chamber, a pre-retting chamber and a fluid storage chamber are integrated as a tri-chamber pool. The tri-chamber pool is positioned in the methane pool, above a fermentation pool and communicated with a feeding pipe and a discharge pipe. The feeding pipe communicating with the fermentation pool and the discharge pipe are arranged in the methane pool. The material pumping pump is connected with a communicating pipe, the feeding pipe, the tri-chamber pool and is electrically connected with the computer. The feeding pipe is composed of sheathing of a coarse filtering pipe and an oil filtering pipe, coarse filtering holes are arranged in the external pipe wall and fine filtering holes are arranged in the internal pipe wall. A feeding hole is arranged in the tri-chamber pool. The utility model has the advantages of scientific design, reasonable structure, easy manufacturing and installation, lower production cost, and has small flooring space, diversified raw materials of methane production, easy grasping and long service life.
Description
One, technical field
The utility model relates to a kind of methane-generating pit, and especially a kind of charging and discharging automatically and the computer that stirs are automatically controlled automatic methane-generating pit.
Two, background technology
Biogas is used by vast rural area just more and more widely, for the fuel problem that solves the peasant, does rural environmental hygiene well, fully develops the renewable energy resources and plays crucial effect.But there are a lot of technological deficiencies in existing methane pool: 1, for example biomass pool built from glass fiber reinforced plastic, because the pond type is unreasonable, and can not annual aerogenesis, water pressure house is too little, takes place excessively to rainy season, the many families of the family expenses gas phenomenon of being injured occurs; Floor space was too big when 2, methane-generating pit was installed, and what have builds a 8m
3Methane-generating pit need 17.2m
2Area.Even so, the water pressure house that has is too little even do not have water pressure house, let alone between liquid storage; 3, it is single to require to produce the biogas raw material, only limits to end user, animal manure just, can not use stalk; 4, use is loaded down with trivial details, what requires will stir after an action of the bowels down, is unfavorable for that the peasant grasps; 5, have three difficult problems, i.e. charging difficulty, stir difficult, discharging is difficult; 6, complex structure, charging and discharging pipe oblique cutting has not only increased materials and recruitment outside methane-generating pit, and the vibrations of the earth's crust can make the junction of charging and discharging pipe that seepage takes place; 7, cost is expensive.
Three, summary of the invention
At the deficiencies in the prior art, the utility model provide a kind of design science, rational in infrastructure, make to install easily, cost is lower, level of automation is high, and floor space is little, produce the variation of biogas raw material, the computer that is beneficial to grasp, long service life is controlled automatic methane-generating pit.
A kind of by fermentation vat, feed-pipe, communicating pipe, pneumatic tube, catch basin, water pressure house, in advance macerate between and the computer formed between liquid storage control automatic methane-generating pit, also comprise mateiral pump and computer, water pressure house, in advance macerate between and merge into three ponds between liquid storage, these three ponds are positioned at above methane-generating pit, the fermentation vat and with discharge nozzle and feed-pipe and are communicated with, feed-pipe that is communicated with fermentation vat and discharge nozzle are installed in the methane-generating pit, and mateiral pump and communicating pipe, feed-pipe and three ponds are connected and are electrically connected with computer.
Described feed-pipe is made up of coarse filtration pipe and fine filtering pipe box dress, and outer tube wall is provided with the coarse filtration hole, and inner pipe wall is provided with the fine filtering hole.
Described three ponds are provided with the liquid pumping hole that is used for toilet flushing and pigsty.
During use, be installed on apart from ground methane-generating pit below 3 meters.2.5 the ground temperature that rice is following, ground temperature can remain on 17 ℃ summer, can remain on 15 ℃ winter; Because have three ponds, waterborne of pond to have methane tank cover and soil layer to cover again above the fermentation vat, waterborne of pond also has air heat-insulation layer, the temperature fermentation vat pond temperature when summer temperature is 39 ℃ in the fermentation vat still remains on 23 ℃; Can keep 18 ℃ season three nine-day periods after the winter solstice in the winter time, the temperature peak of therefore having pruned, fill and lead up the temperature low ebb, not only realize long-term air feed problem, and solve have more than is needed, the problem that winter the is not enough and problem that wastes raw material summer in biogas summer.
Because the biomass pool structure compactness, the charging and discharging pipe all is installed in the methane-generating pit, has not only reduced cost, and has reduced floor space, a methane-generating pit is installed is taken up an area of 9.18m than existing methane-generating pit saving
2, also saved manufacturing methane-generating pit materials; Simultaneously also solve existing methane-generating pit charging and discharging pipe coupling place and leakage problems occurred.
The design in three ponds has enlarged the space of original water pressure house, plays between liquid storage again and the effect between macerating in advance simultaneously.During use, raw material is thrown in three ponds, when making full use of three the natural pond liquid pond in and rise, the time and the characteristics that descend are macerated raw material in advance and to be made, and saved when macerating the pond in advance with special use, need the process of special extraction natural pond liquid; Simultaneously, when macerating raw material in advance, in order to regulate carbon-nitrogen ratio, add urea or bicarbonate of ammonia, solved raw material after the ammoniumization and produced ammonium gas methanobacteria is produced disadvantageous problem, also can decompose the part repressor, reached fermentation vat and normally move, removed from special use and macerated the heavy manual work in pond in advance, improved pretreating effect.
Because drawing liquid at any time around three ponds, but equal liquid-pumping flush lavatory or pigsty on any one direction, not only solved in the other problem of building lavatory and pigsty of methane-generating pit, and no longer used flushing with clean water lavatory and pigsty, prevented that clear water from entering fermentation vat to the disadvantageous problem of methanobacteria.Because opening for feed is arranged on the side, has overcome rainwater and has entered the disadvantage that fermentation vat waters down natural pond liquid or fermentation vat is filled.
Owing to used computer control, power feed, mechanical discharging and mechanical stirring have been realized, under computer control, regularly stirring, automatic feed and discharging on time, solve the three difficult problems that existing methane-generating pit exists, greatly reduced labour intensity, improved user's sanitary condition.
The utlity model has design science, rational in infrastructure, make to install easily, cost is lower, level of automation is high, and floor space is little, produce the variation of biogas raw material, be beneficial to the characteristics of grasp, long service life.
Four, description of drawings
Fig. 1 is a structure sectional view of the present utility model.
Wherein, 1, fermentation vat, 2, feed-pipe, 3, communicating pipe, 4, pneumatic tube, 5, catch basin, 6, three ponds, 7, the biogas pool wall, 8, the methane-generating pit upper cover plate, 9, fermentation vat arch, 10, fermentation vat arch down, 11, removable cover, 12, dowel hole, 13, the pneumatic tube pre-opened hole, 14, coarse filtration pipe 15, fine filtering pipe 16, opening for feed, 17, mateiral pump, 18, discharge nozzle.
Five, embodiment
Embodiment 1: structure of the present utility model as shown in Figure 1, comprise mateiral pump 17 and computer, water pressure house, in advance macerate between and liquid storage merge into three ponds 6, these three ponds 6 are positioned at methane-generating pit, fermentation vat 1 top and are communicated with discharge nozzle 3 and feed-pipe 2, what be communicated with fermentation vat 1 is installed in the methane-generating pit feed-pipe 2 and communicating pipe 3, and mateiral pump 17 and communicating pipe 3, feed-pipe 2 and three ponds 6 are connected and are electrically connected with computer.
Described feed-pipe is made up of coarse filtration pipe and fine filtering pipe box dress, and outer tube wall is provided with the coarse filtration hole, and inner pipe wall is provided with the fine filtering hole.
Described three ponds 6 are provided with the liquid pumping hole that is used for toilet flushing and pigsty.
Whole used for methane tank cement casting forms.
Embodiment 2: structure of the present utility model is identical with embodiment 1, and different is that whole used for methane tank GRC alkali resistant glass fiber cement casting forms.
Embodiment 3: structure of the present utility model is identical with embodiment 1, and different is that whole used for methane tank dion unsaturated resin glass reinforced plastic is made.
Claims (3)
1, a kind of by fermentation vat, feed-pipe, communicating pipe, pneumatic tube, catch basin, water pressure house, in advance macerate between and the computer formed between liquid storage control automatic methane-generating pit, it is characterized in that, also comprise mateiral pump and computer, water pressure house, in advance macerate between and merge into three ponds between liquid storage, these three ponds be positioned at methane-generating pit, fermentation vat top and with are communicated with communicating pipe and feed-pipe, feed-pipe that is communicated with fermentation vat and communicating pipe are installed in the methane-generating pit, and mateiral pump and communicating pipe, feed-pipe and three ponds are connected and are electrically connected with computer.
2, computer as claimed in claim 1 is controlled automatic methane-generating pit, it is characterized in that, described feed-pipe is made up of coarse filtration pipe and fine filtering pipe box dress, and outer tube wall is provided with the coarse filtration hole, and inner pipe wall is provided with the fine filtering hole.
3, computer as claimed in claim 1 is controlled automatic methane-generating pit, it is characterized in that, described three ponds are provided with the liquid pumping hole that is used for toilet flushing and pigsty.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200820016U CN2892870Y (en) | 2006-03-21 | 2006-03-21 | Computer controlled automatic methane-generating pit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200820016U CN2892870Y (en) | 2006-03-21 | 2006-03-21 | Computer controlled automatic methane-generating pit |
Publications (1)
Publication Number | Publication Date |
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CN2892870Y true CN2892870Y (en) | 2007-04-25 |
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ID=38061037
Family Applications (1)
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CNU2006200820016U Expired - Fee Related CN2892870Y (en) | 2006-03-21 | 2006-03-21 | Computer controlled automatic methane-generating pit |
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CN (1) | CN2892870Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101613662B (en) * | 2009-07-28 | 2012-06-06 | 贵阳学院 | Methane fermentation intelligent management system |
CN110551616A (en) * | 2019-09-19 | 2019-12-10 | 叶荣喜 | All-round developments anaerobic fermentation jar |
-
2006
- 2006-03-21 CN CNU2006200820016U patent/CN2892870Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101613662B (en) * | 2009-07-28 | 2012-06-06 | 贵阳学院 | Methane fermentation intelligent management system |
CN110551616A (en) * | 2019-09-19 | 2019-12-10 | 叶荣喜 | All-round developments anaerobic fermentation jar |
CN110551616B (en) * | 2019-09-19 | 2024-04-26 | 湖北荣喜能源环保建设有限公司 | Omnibearing dynamic anaerobic fermentation tank |
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Legal Events
Date | Code | Title | Description |
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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: 20070425 |