CN103274577A - Constant temperature type full-automatic biogas pool - Google Patents
Constant temperature type full-automatic biogas pool Download PDFInfo
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- CN103274577A CN103274577A CN2013102261139A CN201310226113A CN103274577A CN 103274577 A CN103274577 A CN 103274577A CN 2013102261139 A CN2013102261139 A CN 2013102261139A CN 201310226113 A CN201310226113 A CN 201310226113A CN 103274577 A CN103274577 A CN 103274577A
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- residue outlet
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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 invention provides a constant temperature type full-automatic biogas pool capable of automatically discharging residue and stably producing biogas. The constant temperature type full-automatic biogas pool comprises a pretreatment tank, a fermentation tank, a manure storage tank, a material inlet pipe, a residue outlet pipe and an overflow pipe, wherein the material inlet pipe is communicated with the lower portion of the front side surface of the fermentation tank, the bottom portion of the rear side surface of the fermentation tank is communicated with the bottom portion of the manure storage tank through the residue outlet pipe, the upper portion of the rear side surface of the fermentation tank is communicated with the upper portion of the manure storage tank through the overflow pipe, the top end of the overflow pipe is provided with a moveable blocking part, a lower pipe port of the residue outlet pipe is close to the center position of the bottom portion of the fermentation tank, an upper pipe port of the residue outlet pipe is higher than the bottom portion of the manure storage tank, a diameter of the residue outlet pipe is larger than a diameter of the overflow pipe, an overflow port of the manure storage tank is at the same level as an upper port of the overflow pipe, and a shallow-deep layer distance between the top of the fermentation tank and the ground is set to 40-80 cm. With the constant temperature type full-automatic biogas pool, self-residue pressing material discharging can be achieved, a biogas production amount is large, self-stirring can be achieved, normal gas production throughout the year can be achieved, and broad application prospects are provided.
Description
Technical field: the present invention relates to a kind of thermostatic type full-automatic methane tank.
Background technology: along with all kinds of methane-generating pits are popularized in the rural area large-scale popularization, having improved rural area bioenergy utilization ratio now, improved the rural residence environment, is a good thing of benefiting the nation and the people.But now the methane-generating pit ubiquity of promoting can not automatic sludge discharge and raw material availability low, winter the factor of created gase problem of unstable, generally with completely causing the aerogenesis space to diminish owing to slag behind the 1-2, people are negligent of again taking out slag with slag pumper, and some machineries also are difficult to solve fully practical problems, must exist very big hidden danger to personnel safety with artificial lower storage reservoir scarfing cinder at last.According to the methane tank gas production rule, temperature is preferably 20 ℃-25 ℃ in the fermentation vat, and factor of created gase is the highest, is lower than 10 ℃ of not aerogenesis, now general methane-generating pit Chi Ding is because ground height is more shallow, generally about 20 centimetres, cause biological fermentation slack-off because temperature reduces in the winter time, methane tank gas production is few, perhaps clear-cut aerogenesis not, factor of created gase is very unstable, and people use other energy again, and is very inconvenient.If the apex distance ground distance setting of methane-generating pit pond is darker, greater than 1 meter, summer temp reduces, and influences methane gas producing rate in summer so again.
Summary of the invention: the objective of the invention is for a kind of energy automatic sludge discharge, the thermostatic type full-automatic methane tank that aerogenesis is stable are provided.
To achieve these goals, technical scheme of the present invention is: this methane-generating pit comprises pretreatment pool, fermentation vat, the manure storage pond, feed-pipe, residue outlet, upflow tube, wherein feed-pipe is connected with the bottom of fermentation vat leading flank, the bottom of fermentation vat trailing flank is connected by the bottom of residue outlet with the manure storage pond, the top of the trailing flank of fermentation vat is connected by the top of upflow tube with the manure storage pond, the upflow tube top is provided with mobilizable closeouts, the lower nozzle of residue outlet is near the bottom centre position of fermentation vat, the upper orifice of residue outlet is higher than the bottom in manure storage pond, the bore of residue outlet is greater than the bore of upflow tube, the overflow port in manure storage pond flushes with upflow tube is suitable for reading, and the shallow deep layer distance between fermentation vat top and the ground is set to 40-80 centimetre.
As optimization, be provided with thermal insulation layer above the arch of the pond of fermentation vat.
After adopting technique scheme, this methane-generating pit is compared with existing methane-generating pit, has to press the slag discharging voluntarily, adapt to large, medium and small type liquid fermenting scale, gas production rate is many, and efficient is high and laid down cost is low, the advantage that working cost is few, can also stir voluntarily simultaneously, break the floating shell in upper strata, stir fully, particularly methane-generating pit is all unaffected in winter, summer, normal gas producing is throughout the year normally brought into play fully steadily advantage completely of gassy fermentation, has broad application prospects.
Description of drawings Fig. 1 is structural representation of the present invention, generally is fit to the cover-floating type methane-generating pit, among the figure: 1 feed-pipe, 2 fermentation vats, 3 manure storage ponds, 4 residue outlets, 5 upflow tubes, 6 closeouts, 7 overflow ports, 8 shallow deep layers, 9 thermal insulation layers, 10 pretreatment pools.
Fig. 2 is the synoptic diagram of optimizing structure in manure storage pond, among the figure: 11 one-way cocks, 12 communicating pipe, the 13 clear ponds of overflowing.
Fig. 3 is the structural representation of the present invention in hydraulic type biomass pool.
The invention will be further described below in conjunction with accompanying drawing for embodiment, embodiment 1, this methane-generating pit comprises pretreatment pool, feed-pipe, fermentation vat, the manure storage pond, residue outlet, upflow tube, closeouts, wherein feed-pipe is skewed, be connected with the bottom of fermentation vat leading flank, the bottom, pond of fermentation vat trailing flank was connected by the end of residue outlet with the manure storage pond, the top of the trailing flank of fermentation vat is connected by the top of upflow tube with the manure storage pond, the upflow tube upper outlet is provided with mobilizable closeouts, the bore of residue outlet is greater than the bore of upflow tube, the overflow port in manure storage pond flushes with upflow tube is suitable for reading, and the shallow deep layer distance between fermentation vat top and the ground is set to 40-80 centimetre.
As optimization, above the outer pond arch of fermentation vat thermal insulation layer is set, solve the problem of efficient aerogenesis in winter, summer while is unaffected, guarantees four seasons constant temperature aerogenesis.
As optimization, the lower nozzle of residue outlet is near the bottom centre position of fermentation vat, because the bottom centre position biogas pressure maximum of fermentation vat relies on the pressure of biogas self directly waste residue to be forced in the manure storage pond when slagging tap.
As optimization, the residue outlet obliquity is set to 45 degree the bests, and fermentation vat pressure reduces when with gas, and mud can be back to again in the fermentation vat in the manure storage pond, forms to stir, and breaks crust, and raw material is evenly mixed, and improves raw material availability and factor of created gase.
As optimization, the upflow tube bore is arranged on the excessive clearly layer in fermentation vat top less than the residue outlet bore, makes residue outlet and upflow tube produce pressure difference, is convenient to effectively discharge natural pond liquid, and it is smooth and easy to guarantee to slag tap.
As optimization, closeouts is the key that methane-generating pit is slagged tap automatically, because closeouts is mobilizable, when needing deslagging, closeouts is blocked upflow tube, and during aerogenesis or during charging, the natural pond slag just can be got rid of outside the pond automatically, guarantees the interior aerogenesis useful volume of fermentation vat.
Embodiment 2: embodiment 2 is substantially the same manner as Example 1, and difference is that the manure storage pond is arranged to clear overflow pond and one and goes out slag bath, and upflow tube is communicated with the clear pond of overflowing, and connects clear pond and the manure storage pond of overflowing communicating pipe, is provided with one-way cock in communicating pipe.The overflow port position is arranged on top, manure storage pond, and overflow port is arranged on top, manure storage pond.Subordinate list:
The shallow deep layer thermometer in Ningyuan County, Hunan Province
Claims (4)
1. thermostatic type full-automatic methane tank, comprise pretreatment pool, fermentation vat, the manure storage pond, feed-pipe, residue outlet, upflow tube, wherein feed-pipe is connected with the bottom of fermentation vat leading flank, the bottom of fermentation vat trailing flank is connected by the bottom of residue outlet with the manure storage pond, the top of the trailing flank of fermentation vat is connected by the top of upflow tube with the manure storage pond, the upflow tube top is provided with mobilizable closeouts, the lower nozzle of residue outlet is near the bottom centre position of fermentation vat, the upper orifice of residue outlet is higher than the bottom in manure storage pond, the bore of residue outlet is greater than the bore of upflow tube, the overflow port in manure storage pond flushes with upflow tube is suitable for reading, it is characterized in that the shallow deep layer distance between fermentation vat top and the ground is set to 40-80 centimetre.
2. thermostatic type full-automatic methane tank according to claim 1 is characterized in that being provided with thermal insulation layer above the pond arch of fermentation vat.
3. thermostatic type full-automatic methane tank according to claim 1 is characterized in that doing the lower nozzle of residue outlet near the bottom centre position of fermentation vat.
4. thermostatic type full-automatic methane tank according to claim 1 is characterized in that the residue outlet obliquity is set to 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102261139A CN103274577A (en) | 2013-05-31 | 2013-05-31 | Constant temperature type full-automatic biogas pool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102261139A CN103274577A (en) | 2013-05-31 | 2013-05-31 | Constant temperature type full-automatic biogas pool |
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| CN103274577A true CN103274577A (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102261139A Pending CN103274577A (en) | 2013-05-31 | 2013-05-31 | Constant temperature type full-automatic biogas pool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466911A (en) * | 2013-09-19 | 2013-12-25 | 广西玉林水利电力勘测设计研究院 | Reaction tank for purifying methane by siphon and filter pressing |
| CN112940913A (en) * | 2021-04-23 | 2021-06-11 | 王进洋 | Multiple fermentation tank combined methane tank with double star belt overflow tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535416Y (en) * | 2002-03-21 | 2003-02-12 | 陈观梯 | Deep-hidden methane tank |
| RU97124U1 (en) * | 2010-04-07 | 2010-08-27 | Александр Николаевич Чумаков | METHEN |
| CN201648382U (en) * | 2010-03-12 | 2010-11-24 | 邹城市农村能源办公室 | Balance methane producing type household methane tank |
| CN202246661U (en) * | 2011-07-01 | 2012-05-30 | 张洪顺 | Full-automatic methane tank |
| CN202786254U (en) * | 2012-09-05 | 2013-03-13 | 昆明理工大学 | Constant-temperature automatic deslagging biogas tank |
-
2013
- 2013-05-31 CN CN2013102261139A patent/CN103274577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535416Y (en) * | 2002-03-21 | 2003-02-12 | 陈观梯 | Deep-hidden methane tank |
| CN201648382U (en) * | 2010-03-12 | 2010-11-24 | 邹城市农村能源办公室 | Balance methane producing type household methane tank |
| RU97124U1 (en) * | 2010-04-07 | 2010-08-27 | Александр Николаевич Чумаков | METHEN |
| CN202246661U (en) * | 2011-07-01 | 2012-05-30 | 张洪顺 | Full-automatic methane tank |
| CN202786254U (en) * | 2012-09-05 | 2013-03-13 | 昆明理工大学 | Constant-temperature automatic deslagging biogas tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466911A (en) * | 2013-09-19 | 2013-12-25 | 广西玉林水利电力勘测设计研究院 | Reaction tank for purifying methane by siphon and filter pressing |
| CN103466911B (en) * | 2013-09-19 | 2015-01-07 | 广西玉林水利电力勘测设计研究院 | Reaction tank for purifying methane by siphon and filter pressing |
| CN112940913A (en) * | 2021-04-23 | 2021-06-11 | 王进洋 | Multiple fermentation tank combined methane tank with double star belt overflow tank |
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Application publication date: 20130904 |