CN202246661U - Full-automatic methane tank - Google Patents
Full-automatic methane tank Download PDFInfo
- Publication number
- CN202246661U CN202246661U CN2011202351377U CN201120235137U CN202246661U CN 202246661 U CN202246661 U CN 202246661U CN 2011202351377 U CN2011202351377 U CN 2011202351377U CN 201120235137 U CN201120235137 U CN 201120235137U CN 202246661 U CN202246661 U CN 202246661U
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- pipe
- manure storage
- extraction line
- pond
- outlet
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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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 provides a full-automatic methane tank which can remove dregs automatically and is high in utilization rate of fermented raw materials. The methane tank comprises a fermentation tank, a feed pipe and a manure storage tank, wherein the feed pipe is communicated with the lower part of the front lateral surface of the fermentation tank; the lower part of the rear lateral surface of the fermentation tank is communicated with the bottom of the manure storage tank by a discharging pipe; the upper part of the rear lateral surface of the fermentation tank is communicated with the upper part of the manure storage tank by an overflow pipe; the rear lateral surface of the manure storage tank is provided with a dreg outlet pipe; an outlet of the dreg outlet pipe is provided with a pipe orifice plugging piece; a lower pipe orifice of the discharging pipe is close to the central position of the bottom of the fermentation tank; an upper pipe orifice of the discharging pipe is close to the bottom of the manure storage tank; the aperture of the discharging pipe is greater than that of the overflow pipe; and the horizontal position of an outlet of the dreg outlet pipe of the manure storage tank is lower than that of an outlet of the overflow pipe. The full-automatic methane tank has the advantages of pressing the dregs and discharging automatically along with high gas production rate and high efficiency, is suitable for multiple fermentation scales, has the characteristics of stirring automatically, breaking floating shells on upper layers and fermenting fully, stably and completely, and has a bright application prospect.
Description
Technical field the utility model relates to a kind of full-automatic methane tank.
Background technology now along with all kinds of methane-generating pits in the rural area large-scale popularization popularize, improved rural area bioenergy utilization ratio, improved the rural residence environment, be a good thing of benefiting the nation and the people.But the problem that the methane-generating pit ubiquity of promoting now can not automatic sludge discharge and raw material availability is low, factor of created gase is low; The general use behind the 1-2 because slag completely causes the aerogenesis space to diminish; People are negligent of again taking out slag with slag pumper, and perhaps suspicion is taken out the slag trouble and do not removed to take out slag, often causes the work-ing life of methane-generating pit very short; Die out and then wasted a large amount of construction funds, caused very big loss to the country and people.
The purpose of summary of the invention the utility model provide a kind of can automatic sludge discharge, full-automatic methane tank that the fermentation raw material utilization ratio is high.
For realizing above-mentioned purpose; The technical scheme of the utility model is: this methane-generating pit comprises fermentation vat, feed-pipe and manure storage pond; Wherein feed-pipe is connected with the bottom of fermentation vat leading flank, and the bottom of fermentation vat trailing flank is connected through the bottom of extraction line with the manure storage pond, and the top of the trailing flank of fermentation vat is connected through the top of upflow tube with the manure storage pond; The trailing flank in manure storage pond is provided with residue outlet; The outlet of residue outlet is provided with mouth of pipe closeouts, and the lower nozzle of extraction line is near the bottom centre position of fermentation vat, and the upper orifice of extraction line is higher than the bottom in manure storage pond; The bore of extraction line is greater than the bore of upflow tube, and manure storage pond residue outlet outlet level attitude is lower than the upflow tube outlet.
After adopting technique scheme, this methane-generating pit is compared with existing methane pool, has to press the slag discharging voluntarily; Adapt to multiple fermentation scale, gas production rate is many, and efficient is high and laid down cost is low; The advantage that working cost is few also has voluntarily simultaneously and stirs, and breaks the floating shell in upper strata; Stir fully, the characteristics completely of fermenting fully steadily have broad application prospects.
Description of drawings Fig. 1 is a structural representation of the present invention.Among the figure: 1 feed-pipe, 2 fermentation vats, 3 manure storage ponds, 4 extraction lines, 5 upflow tubes, 6 residue outlets, 7 closeouts, 8 risers.
Fig. 2 is the sectional view in manure storage pond among the embodiment 2, among the figure: 9 first ponds, 10 water pressure houses, 11 pipe, 12 one-way cocks, 13 residue outlets.Specify the specific structural details and the working condition of the utility model below in conjunction with accompanying drawing.
Embodiment embodiment 1: this methane-generating pit comprises fermentation vat, feed-pipe and manure storage pond, and wherein feed-pipe is skewed bottom with the fermentation vat leading flank and is connected, and the bottom of fermentation vat trailing flank is connected through the bottom of extraction line with the manure storage pond; The top of the trailing flank of fermentation vat is connected through the top of upflow tube with the manure storage pond, and the trailing flank in manure storage pond is provided with residue outlet, and the outlet of residue outlet is provided with mouth of pipe closeouts; The lower nozzle of extraction line is near the bottom centre position of fermentation vat, because fermentation vat middle part biogas pressure is maximum, relies on the pressure of biogas self directly waste residue to be forced in the manure storage pond during discharging; Fermentation vat pressure reduces when with gas; Useful raw material can be back to again in the fermentation vat in the manure storage pond, forms to stir, and destroys crust; Make the raw material uniform mixing, improve raw material availability and factor of created gase.The upper orifice of extraction line is higher than the bottom in manure storage pond, does not flow backwards so that form sediment, and the bore of extraction line is greater than the bore of upflow tube; Make extraction line and upflow tube produce pressure difference, smooth and easy from the extraction line discharging when guaranteeing discharging, the residue outlet outlet level attitude that manure storage pond bore is 11 centimetres is lower than the upflow tube outlet; Being convenient to the natural pond slag gets rid of; As when not needing deslagging, it is suitable for reading to block residue outlet with closeouts, just clear natural pond liquid is got rid of voluntarily.
As optimization, it is best that this methane-generating pit extraction line obliquity is set to the 40-45 degree.
As optimization, the lower nozzle of full-automatic methane tank extraction line from the distance of fermentation vat bottommost be 20-30 centimetre better, when fermentation vat is the 30-60 cubic meter; The lower nozzle of extraction line is better apart from about 1 meter of fermentation vat distance between center line; When fermentation vat was the 10-30 cubic meter, the lower nozzle of extraction line was better apart from about 60 centimetres of fermentation vat distances between center line, and the bore of extraction line is 20-30 centimetre; The upflow tube bore is 11 centimetres, and the upper orifice of extraction line is higher than 10-20 centimetre of bottom, manure storage pond.This mode is applicable to updraft methane-generating pit.
Embodiment 2: basic identical with embodiment 1; Difference is what first pond that the manure storage pond is communicated with by two bottoms and water pressure house were formed, and the effect of water pressure house is equivalent to the floating cover function of upflowing methane-generating pit, and extraction line is communicated with bottom manure storage Chi Jia pond; Upflow tube is communicated with water pressure house top; On the pipe of first pond and water pressure house one-way cock is housed, valve can only be opened to the first pond in manure storage pond one side, and the bore of pipe is generally 11 centimetres; The mouth of pipe that is positioned at water pressure house pipe is higher than the mouth of pipe that is positioned at the first pond, is good with high about 5 centimetres generally.This mode is applicable to hydrostatic methane-generating pit.
Claims (4)
1. a full-automatic methane tank comprises fermentation vat, feed-pipe and manure storage pond, and feed-pipe is communicated with the preceding side lower part of fermentation vat; Side lower part is communicated with bottom, manure storage pond through extraction line behind the fermentation vat; Upper lateral part is communicated with top, manure storage pond through upflow tube behind the fermentation vat, and manure storage pond rear side is provided with residue outlet, and the residue outlet outlet is provided with mouth of pipe closeouts; The lower nozzle that it is characterized in that extraction line is near fermentation vat bottom centre; The upper orifice of extraction line is higher than bottom, manure storage pond, and the bore of extraction line is greater than the upflow tube bore, and residue outlet outlet level attitude is lower than the upflow tube outlet.
2. full-automatic methane tank according to claim 1; The lower nozzle that it is characterized in that extraction line is 20-30 centimetre from the distance of fermentation vat bottommost; The bore of extraction line is 20-30 centimetre, and the upper orifice of extraction line is higher than 10-20 centimetre of bottom, manure storage pond, and the upflow tube bore is 11 centimetres.
3. full-automatic methane tank according to claim 1 is characterized in that the extraction line obliquity is the 40-45 degree.
4. full-automatic methane tank according to claim 1; It is characterized in that what first pond that said manure storage pond is communicated with by two bottoms and water pressure house were formed; Wherein extraction line is communicated with bottom, manure storage Chi Jia pond, and upflow tube is communicated with water pressure house top, on the pipe of first pond and water pressure house one-way cock is housed; Valve can only be opened to the first pond in manure storage pond one side, is positioned at the individual mouth of pipe that is positioned at the first pond that is higher than of the mouth of pipe of water pressure house pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202351377U CN202246661U (en) | 2011-07-01 | 2011-07-01 | Full-automatic methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202351377U CN202246661U (en) | 2011-07-01 | 2011-07-01 | Full-automatic methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246661U true CN202246661U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202351377U Expired - Fee Related CN202246661U (en) | 2011-07-01 | 2011-07-01 | Full-automatic methane tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703305A (en) * | 2012-06-09 | 2012-10-03 | 欧盛刚 | Labor-saving feed automatic residue discharge biogas pool |
| CN103274577A (en) * | 2013-05-31 | 2013-09-04 | 张洪顺 | Constant temperature type full-automatic biogas pool |
-
2011
- 2011-07-01 CN CN2011202351377U patent/CN202246661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703305A (en) * | 2012-06-09 | 2012-10-03 | 欧盛刚 | Labor-saving feed automatic residue discharge biogas pool |
| CN103274577A (en) * | 2013-05-31 | 2013-09-04 | 张洪顺 | Constant temperature type full-automatic biogas pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |