CN207749111U - A kind of volume increase circulating methane-generating pit - Google Patents
A kind of volume increase circulating methane-generating pit Download PDFInfo
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- CN207749111U CN207749111U CN201721688140.8U CN201721688140U CN207749111U CN 207749111 U CN207749111 U CN 207749111U CN 201721688140 U CN201721688140 U CN 201721688140U CN 207749111 U CN207749111 U CN 207749111U
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- methane
- generating pit
- biogas residue
- biogas
- pedestal
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Abstract
The utility model belongs to technical field of methane, more particularly to a kind of volume increase circulating methane-generating pit, including methane-generating pit ontology, methane-generating pit ontology is connected with feed inlet, a pedestal is provided in methane-generating pit ontology, biogas slurry and biogas residue filter septum is provided on the pedestal, methane-generating pit ontology is divided into marsh liquid region and biogas residue area two parts by the biogas slurry and biogas residue filter septum and pedestal, the bottom in biogas residue area is provided with an agitating device connected by actuator, the agitating device includes shaft, the spiral that discharges and blade, the bottom edge and side in biogas residue area are provided with multiple guide valves, methane-generating pit ontology top is provided with sludge gas collecting device, one is provided on pedestal prevents the not agitated leakage barriers for being directly entered biogas residue collection device of biogas residue, the guide valve is connected by pipeline with sludge gas collecting device.A kind of volume increase circulating methane-generating pit disclosed by the utility model increases the movable space of anaerobic bacteria flora, improves the yield of biogas, and biogas residue fermentation is more abundant, realizes that interior cycle, technical benefits are apparent.
Description
Technical field
The utility model is related to a kind of volume increase circulating methane-generating pits.Belong to technical field of methane.
Background technology
Biogas is organic matter in anaerobic environment, under conditions of certain temperature, humidity, concentration and acid-base value, is passed through
Microbial fermentation acts on, a kind of fuel gas of generation.
The various organic matters such as human and animal excreta, stalk, cupboard rubbish, sanitary sewage can usually be launched in closed methane-generating pit
Interior fermentation, i.e., by miscellaneous methane fermentating microorganism decomposition and inversion, to generate biogas.Biogas is as a kind of life energy
Source can be used for cooking, illuminate, is used in water heater, be also used as industrial energy, and marsh gas power generation, greenhouse rice nursery, biogas are supported
Chicken, the processing of biogas thermal energy etc..Therefore, biogas enables agricultural or industrial waste and human and animal excreta to obtain
Timely processing recycles to the greatest extent, and environment purification.The principle of output biogas in methane-generating pit：Generally use one is close
The pond body closed, sets that there are one the feed pipe for launching human and animal excreta to bottom of pond portion, one for biogas slurry to be discharged in pond body
The escape pipe of discharge nozzle and a methane conveying；In pond body, the feed liquids such as human and animal excreta and/or debirs, in anaerobic environment
Lower fermentation generates biogas, and through fermenting after a period of time, the substance natural layering in pond body, lower layer is biogas residue, and middle level is biogas slurry,
Upper layer is biogas；Feed pipe puts in lower layer, and discharge pipe puts in middle level, and outlet pipe is connected to the biogas layer on pond body upper layer, natural pond
Gas can be by escape pipe, and using distributing system, supply user uses.But traditional methane-generating pit is filled out by prolonged waste material
It fills, it is slow that the accumulation of methane-generating pit bottom seriously causes methane pool reverse to be answered.
In conclusion of the existing technology in order to solve the problems, such as, there is an urgent need for invent a kind of increase anaerobic bacteria flora activity at present
Space, improve the yield of biogas, biogas residue fermentation is more abundant, realize in the volume increase circulating methane-generating pit that recycles.
Utility model content
The utility model proposes a kind of movable spaces of increase anaerobic bacteria flora, improve the yield of biogas, and biogas residue is fermented more
Add the volume increase circulating methane-generating pit recycled in fully realizing, solves the problems, such as of the existing technology.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of volume increase circulating methane-generating pit, including methane-generating pit ontology, the methane-generating pit ontology are connected with feed inlet, the biogas
It is provided with a pedestal in the ontology of pond, biogas slurry and biogas residue filter septum is provided on the pedestal, the methane-generating pit ontology passes through described
Biogas slurry and biogas residue filter septum and pedestal are divided into marsh liquid region and biogas residue area two parts, and the bottom in the biogas residue area is provided with one and passes through drive
The agitating device of moving part connection, the agitating device include shaft, discharging spiral and blade, the bottom edge and side in the biogas residue area
Multiple guide valves are provided with, methane-generating pit ontology top is provided with sludge gas collecting device, and being provided with one on the pedestal prevents
The not agitated leakage barriers for being directly entered biogas residue collection device of biogas residue, the guide valve pass through pipeline and sludge gas collecting device phase
Even, the biogas residue area is connected with biogas residue collection device by biogas residue discharging pump.
Further, the blade is uniformly distributed in the shaft both sides at equal intervals, and quantity is 2 or more, it is described go out
Material spiral is arranged at the both ends of the shaft.
Further, it is provided with interface at the top of the sludge gas collecting device.
Further, the marsh liquid region is connected with biogas slurry collection device by filtration members.
The utility model has the characteristics that following and advantageous effect：
The utility model is related to a kind of volume increase circulating methane-generating pit by biogas slurry and biogas residue filter septum and pedestal, by methane-generating pit
Ontology is divided into marsh liquid region and biogas residue area two parts, and classification carries out the storage and collection of biogas, biogas slurry, biogas residue, stirred in biogas residue area
It mixes in device under the action of the high speed rotation of numerous blades, biogas residue is fully cut, and be output to biogas residue by the spiral that discharges
In biogas residue collection device, the biogas in sludge gas collecting device is output to guide valve and biogas residue area by pipeline, will cut
The biogas residue rolling cut, ensures that cutting is abundant, cycle in realization, and agitating device is sufficiently stirred in biogas residue area, can avoid raw material
Waste is overstock in methane-generating pit, is increased the movable space of anaerobic bacteria flora, is improved the yield of biogas；Agitating device drives natural pond
Slag stirs so that biogas residue fermentation is more abundant.
● description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of volume increase circulating methane-generating pit of the utility model；
Fig. 2 is the structural schematic diagram of agitating device in a kind of volume increase circulating methane-generating pit of the utility model.
In figure, 1- methane-generating pit ontologies；2- biogas slurry and biogas residue filter septums；The marsh liquid regions 3-；4- pedestals；5- leakage barriers；6- is stirred
Device；7- actuators；8- feed inlets；9- sludge gas collecting devices；10- interfaces；11- biogas slurry collection devices；12- biogas residue discharging pumps；
13- filtration members；14- biogas residue collection devices；15- guide valves；16- biogas residues area；
17- discharging spirals；18- blades；19- shafts.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of structural representation of the structural schematic diagram and agitating device of volume increase circulating methane-generating pit shown in referring to Figures 1 and 2
Figure.A kind of volume increase circulating methane-generating pit, including methane-generating pit ontology 1, the methane-generating pit ontology 1 are connected with feed inlet 8, the methane-generating pit
It is provided with a pedestal 4 in ontology 1, biogas slurry and biogas residue filter septum 2 is provided on the pedestal 4, the methane-generating pit ontology 1 passes through institute
It states biogas slurry and biogas residue filter septum 2 and pedestal 4 divides for 16 two parts of marsh liquid region 3 and biogas residue area, the bottom setting in the biogas residue area 16
It includes shaft 19, discharging spiral 17 and blade 18, institute to have an agitating device 6 connected by actuator 7, the agitating device 6
It states the bottom edge in biogas residue area 16 and side and is provided with multiple guide valves 15,1 top of methane-generating pit ontology is provided with collecting methane dress
9 are set, the guide valve 15 is connected by pipeline with sludge gas collecting device 9, and the biogas residue area 16 is connected by biogas residue discharging pump 12
There is biogas residue collection device 14.One is provided on the pedestal 4 prevents the not agitated biogas residue collection device 14 of being directly entered of biogas residue
Leakage barriers 5.
The blade 18 is uniformly distributed in 19 both sides of the shaft at equal intervals, and quantity is 2 or more, the discharging spiral
17 are arranged at the both ends of the shaft 19.The top of the sludge gas collecting device 9 is provided with interface 10.The marsh liquid region 3 passes through
Filtration members 13 are connected with biogas slurry collection device 11.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (4)
1. a kind of volume increase circulating methane-generating pit, including methane-generating pit ontology, the methane-generating pit ontology is connected with feed inlet, and feature exists
In：It is provided with a pedestal in the methane-generating pit ontology, biogas slurry and biogas residue filter septum, the methane-generating pit sheet are provided on the pedestal
Body is divided into marsh liquid region and biogas residue area two parts, the bottom setting in the biogas residue area by the biogas slurry and biogas residue filter septum and pedestal
There is an agitating device connected by actuator, the agitating device includes shaft, discharging spiral and blade, the biogas residue area
Bottom edge and side are provided with multiple guide valves, and methane-generating pit ontology top is provided with sludge gas collecting device, is set on the pedestal
Being equipped with one prevents the not agitated leakage barriers for being directly entered biogas residue collection device of biogas residue, the guide valve from being received by pipeline and biogas
Acquisition means are connected, and the biogas residue area is connected with biogas residue collection device by biogas residue discharging pump.
2. a kind of volume increase circulating methane-generating pit according to claim 1, it is characterised in that：The blade is uniformly distributed at equal intervals
In the shaft both sides, and quantity is 2 or more, and the discharging spiral is arranged at the both ends of the shaft.
3. a kind of volume increase circulating methane-generating pit according to claim 1 or 2, it is characterised in that：The sludge gas collecting device
Top is provided with interface.
4. a kind of volume increase circulating methane-generating pit according to claim 3, it is characterised in that：The marsh liquid region is connected by filtration members
It is connected to biogas slurry collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688140.8U CN207749111U (en) | 2017-12-06 | 2017-12-06 | A kind of volume increase circulating methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688140.8U CN207749111U (en) | 2017-12-06 | 2017-12-06 | A kind of volume increase circulating methane-generating pit |
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| Publication Number | Publication Date |
|---|---|
| CN207749111U true CN207749111U (en) | 2018-08-21 |
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| CN201721688140.8U Expired - Fee Related CN207749111U (en) | 2017-12-06 | 2017-12-06 | A kind of volume increase circulating methane-generating pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499912A (en) * | 2020-12-28 | 2021-03-16 | 滁州卷烟材料厂 | Corrugated paper effluent disposal system |
-
2017
- 2017-12-06 CN CN201721688140.8U patent/CN207749111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499912A (en) * | 2020-12-28 | 2021-03-16 | 滁州卷烟材料厂 | Corrugated paper effluent disposal system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211206 |