CN209260076U - Methane-generating pit - Google Patents
Methane-generating pit Download PDFInfo
- Publication number
- CN209260076U CN209260076U CN201822006724.3U CN201822006724U CN209260076U CN 209260076 U CN209260076 U CN 209260076U CN 201822006724 U CN201822006724 U CN 201822006724U CN 209260076 U CN209260076 U CN 209260076U
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- Prior art keywords
- water
- pond body
- pond
- sink
- methane
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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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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of methane-generating pits, its key points of the technical solution are that: including pond body and the top cover being arranged at the top of pond body, feed pipe, the discharge nozzle for being provided in pond body and being connected to inside pond body, the gas collecting tube for being provided on top cover and being connected to inside pond body, sink is offered on the top surface of pond body, the built-in full water of sink, in the hollow space of pond body is enclosed in by sink, top cover is towards being provided with for the boss mating with sink on the end face of pond body.This methane-generating pit is in use, top cover covers in pond body, and in boss insertion screw clamp, relative movement is less prone between one side top cover and pond body, another aspect boss and water cooperatively form sealing, can prevent biogas from leaking to a certain extent, stability is good.
Description
Technical field
The utility model relates to a kind of methane-generating pits.
Background technique
Biogas be organic substance in an anaerobic environment, under conditions of certain temperature, humidity, pH value, pass through micro- life
The fermentation of object, a kind of fuel gas of generation.Methane-generating pit is then to generate biogas using the principle of fermentation material anaerobic fermentation.
Existing methane-generating pit includes the pond body and top cover by cement production systD, and top cover generallys use nails driven in pond body,
The leakproofness of such top cover and pond body seam crossing is bad, causes biogas to leak, causes normally to supply.
Utility model content
(1) technical problems to be solved
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of methane-generating pit, this methane-generating pit
Good airproof performance, biogas are not easy to leak, and stability is good.
(2) technical solution
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of methane-generating pit, including
Pond body and the top cover being arranged at the top of pond body are provided in the pond body and the feed pipe, the discharge nozzle that are connected to inside pond body, institute
The gas collecting tube for being provided on top cover and being connected to inside pond body is stated, offers sink on the top surface of the pond body, the sink is built-in
Full water, in the hollow space of pond body is enclosed in by the sink, the top cover is used for and water towards being provided on the end face of pond body
The mating boss of slot.
Through the above technical solutions, this methane-generating pit is in use, the fermentation material of excrement can be directly entered pond body by feed pipe
It is interior, methane-generating pit is put into again later without first collecting the fermentation materials such as excrement, it is convenient and efficient.This methane-generating pit in use, worker in sink
Water is inside filled, then top cover covers in pond body, and in boss insertion screw clamp, is less prone between one side top cover and pond body
Relative movement, another aspect boss and water cooperatively form sealing, can prevent biogas from leaking to a certain extent, stability is good.
Preferably, the top cover is provided with hanging ring on the end face of pond body.
Through the above technical solutions, hanging ring provides the point of application for slinging top cover for loop wheel machine, so that worker operation loop wheel machine will
Top cover is separated from pond body, is conducive to the labor intensity for mitigating worker.
Preferably, further include water supply device for from the water flowing to sink, the water supply device includes reservoir, the storage
Mounting rack is provided in pond, sliding is provided with the filter plate for filtrating impurity in water, the filter plate on the mounting rack
Reservoir is separated into pond one, the pond two that water successively passes through, the pond one, pond two bottom be in successively raised step-like, institute
The top for stating pond one is provided with the first cover board, and multiple filter openings are offered on first cover board, and the top in the pond two is provided with
Second cover board is provided with for extracting out the water in pond two and being passed through the component that draws water in sink on second cover board.
Through the above technical solutions, this methane-generating pit is in use, the water in sink can evaporate, to guarantee the close of this methane-generating pit
Feng Xing, into sink, water filling is very necessary.This methane-generating pit is in use, rainwater or other water resources pass through the mistake of the first cover board
It is entered in pond one after filter effect, the silt, the suspended matter that mix in water in pond one can be deposited in the bottom in pond one.When water in pond one
Water level when not having the bottom in pond two, the water after precipitating enters Chi Erzhong, filtered water meeting after the filtering of filter plate
It is precipitated again in Chi Erzhong, the supernatant liquor of Chi Erzhong water is evacuated in sink by the component that then draws water.Water supply device can store
The water resources such as rainwater, and be passed through the water resources such as the rainwater to get off are stored in sink, be conducive to save water resource, and the dress that supplies water
When setting the water flowing into sink, without taking away top cover, use is more convenient.
Preferably, the component that draws water includes the drinking-water pipe being threaded through on the second cover board, the water pump being connected with drinking-water pipe, connects
The water inlet pipe at pump outlet is connect, the water inlet pipe is connected to far from one end of water pump with sink.
Through the above technical solutions, the component that draws water extracts the water in pond two Jing Guo purified treatment out, and it is passed through in sink, work
People can utilize more conveniently and store the water resources such as the rainwater to get off.
(3) beneficial effect
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1, this methane-generating pit is in use, top cover covers in pond body, and boss is inserted into screw clamp, one side top cover and pond body
Between be less prone to relative movement, another aspect boss and water cooperatively form sealing, can prevent biogas from leaking to a certain extent,
Stability is good；
2, water supply device can store the water resources such as rainwater, and be passed through the water resources such as the rainwater to get off are stored in sink,
Be conducive to save water resource, and water supply device, into sink when water flowing, without taking away top cover, use is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of methane-generating pit in embodiment, the specific structure of main prominent methane-generating pit；
Fig. 2 is Fig. 1 along the broken section structure chart of I-I line, mainly protrudes the internal structure of this methane-generating pit；
Fig. 3 is the enlarged drawing in Fig. 2 at A, the mounting structure between main prominent pond body and top cover；
Fig. 4 is the structural schematic diagram of reservoir in embodiment, the specific structure of main prominent reservoir；
Fig. 5 is sectional structure chart of the Fig. 1 along J-J line, the specific structure of main prominent water supply device.
Appended drawing reference: 1, pond body；2, top cover；3, feed pipe；4, discharge nozzle；5, sink；6, boss；7, gas collecting tube；8, it hangs
Ring；9, water supply device；10, reservoir；101, Chi Yi；102, pond two；11, mounting rack；12, sliding slot；13, filter plate；14, first
Cover board；15, filter opening；16, the second cover board；17, draw water component；18, drinking-water pipe；19, water pump；20, water inlet pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
As shown in Figure 1, a kind of methane-generating pit, is fastened on including pond body 1 and the top cover 2 being arranged at the top of pond body 1, top cover 2
In pond body 1, pond body 1 and top cover 2 form confined space.
As illustrated in fig. 1 and 2, pond body 1 is hollow cuboid, and pond body 1, which is first piled up by brick, forms essential structure, then in table
Coat cement veneers in face.The feed pipe 3 being connected to inside pond body 1 is installed on the side wall of pond body 1, is arranged on feed pipe 3
There is the valve for controlling its on-off, the fermentation materials such as excrement are entered in pond body 1 by feed pipe 3, this methane-generating pit is in use, excrement
Fermentation material can be directly entered in pond body 1 by feed pipe 3, put into methane-generating pit again after the fermentation materials such as excrement without first collecting,
It is convenient and efficient.The bottom of pond body 1 is equipped with the discharge nozzle 4 being connected to inside pond body 1, is provided on discharge nozzle 4 for controlling it
Pond body 1 is discharged by discharge nozzle 4 in the valve of on-off, the fermentation materials such as excrement in pond body 1, and the fermentation materials such as excrement of discharge are for filling
Irrigate crops, this methane-generating pit in use, worker without opening top cover 2, then into the fermentation materials such as excrement of taking in methane-generating pit,
It is convenient and efficient.
As shown in Figures 2 and 3, pond body 1 is side's annular towards sink 5, sink 5 is offered on the end face of top cover 2, and sink 5 fills
The hollow space of pond body 1 is enclosed in interior by water, sink 5.Top cover 2 is towards being fixedly connected with boss 6, boss 6 on the end face of pond body 1
Mating with sink 5, the thickness of boss 6 is less than the depth of sink 5.This methane-generating pit is in use, worker fills in sink 5
Water, then top cover 2 covers in pond body 1, and boss 6 is inserted into screw clamp 5, is less prone between one side top cover 2 and pond body 1
Relative movement, another aspect boss 6 and water cooperatively form sealing, can prevent biogas from leaking to a certain extent, stability is good.
It is fixedly installed with the gas collecting tube 7 being connected to inside pond body 1 on top cover 2, is provided on gas collecting tube 7 logical for controlling it
The device of biogas is collected in disconnected valve, the connection of gas collecting tube 7.This methane-generating pit is in use, the biogas that methane-generating pit generates passes through gas collecting tube 7
It is directly entered in the device for collecting biogas, then passes to each man, peasant household.
Top cover 2 is fixedly installed with hanging ring 8 on the end face of pond body 1, and 8 quantity of hanging ring is four and is located at top cover 2
Four angles on.Hanging ring 8 is used to sling top cover 2 for loop wheel machine and provides the point of application, so that worker operation loop wheel machine is by top cover 2 from pond body 1
Upper separation is conducive to the labor intensity for mitigating worker.
As shown in figs. 1 and 4, the side of pond body 1 is provided with water supply device 9, and water supply device 9 is used for the water flowing into sink 5.For
Water installations 9 include reservoir 10, and mounting rack 11 is fixedly connected on the inner wall of reservoir 10, and mounting rack 11 includes two and sets relatively
The cuboid set, two cuboids offer sliding slot 12 on opposite end face, be equipped on mounting rack 11 in drainage
Silt and suspended matter filter plate 13.When filter plate 13 is mounted on mounting rack 11, the two sides difference of filter plate 13 is embedding
Enter into sliding slot 12, reservoir 10 is separated into pond 1, the pond 2 102 that water passes sequentially through, Chi Yi 101, pond two by filter plate 13
102 bottoms are in successively raised step-like.
As described in figures 1 and 5, the top screw of Chi Yi 101 is connected with the first cover board 14, offers on the first cover board 14 multiple
Filter opening 15.The top screw in pond 2 102 is connected with the second cover board 16, is provided on the second cover board 16 for will be in pond 2 102
Water is extracted out and is passed through the component 17 that draws water in sink 5.The component 17 that draws water include be threaded through on the second cover board 16 drinking-water pipe 18, with
The connected water pump 19 of drinking-water pipe 18, the water inlet pipe 20 for being connected to 19 water outlet of water pump, the one end of water inlet pipe 20 far from water pump 19
It is connected to sink 5.
This methane-generating pit for the leakproofness for guaranteeing this methane-generating pit, is infused into sink 5 in use, the water in sink 5 can evaporate
Water is very necessary.This methane-generating pit is in use, rainwater or other water resources enter after the filtration of the first cover board 14
Into pond 1, the silt, the suspended matter that mix in water in Chi Yi 101 can be deposited in the bottom in pond 1.When water in pond 1
Water level when not having the bottom in pond 2 102, the water after precipitating is entered after the filtering of filter plate 13 in pond 2 102, is filtered
Water afterwards can precipitate again in pond 2 102, and the supernatant liquor of water in pond 2 102 is evacuated in sink 5 by the component 17 that then draws water.
Water supply device 9 can store the water resources such as rainwater, and be passed through the water resources such as the rainwater to get off are stored in sink 5, and be conducive to save
About water resource, and water supply device 9, into sink 5 when water flowing, without taking away top cover 2, use is more convenient.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (4)
1. a kind of methane-generating pit, including pond body (1) and the top cover (2) being arranged at the top of pond body (1), it is characterized in that: the pond body
(1) be provided on and pond body (1) inside the feed pipe (3), the discharge nozzle (4) that are connected to, be provided on the top cover (2) and pond body
(1) the internal gas collecting tube (7) being connected to offers sink (5) on the top surface of the pond body (1), the built-in full water of the sink (5),
In the hollow space of pond body (1) is enclosed in by the sink (5), the top cover (2) is useful towards being arranged on the end face of pond body (1)
In the boss (6) mating with sink (5).
2. methane-generating pit according to claim 1, it is characterized in that: the top cover (2) is provided on the end face of pond body (1)
Hanging ring (8).
3. methane-generating pit according to claim 1, it is characterized in that: further including for the water supply device to sink (5) interior water flowing
(9), the water supply device (9) includes reservoir (10), is provided with mounting rack (11), the mounting rack in the reservoir (10)
(11) sliding is provided with the filter plate (13) for filtrating impurity in water on, and reservoir (10) is separated by the filter plate (13)
Pond one (101) that water successively passes through, pond two (102), the pond one (101), pond two (102) bottom in successively raised step
Shape is provided with the first cover board (14) at the top of the pond one (101), offers multiple filter openings on first cover board (14)
(15), it is provided with the second cover board (16), is provided on second cover board (16) for by pond two at the top of the pond two (102)
(102) water in is extracted out and is passed through the component that draws water (17) in sink (5).
4. methane-generating pit according to claim 3, it is characterized in that: the component that draws water (17) includes being threaded through the second cover board
(16) drinking-water pipe (18) on, the water pump (19) being connected with drinking-water pipe (18), the water inlet pipe for being connected to water pump (19) water outlet
(20), the water inlet pipe (20) is connected to far from the one end of water pump (19) with sink (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006724.3U CN209260076U (en) | 2018-11-30 | 2018-11-30 | Methane-generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006724.3U CN209260076U (en) | 2018-11-30 | 2018-11-30 | Methane-generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260076U true CN209260076U (en) | 2019-08-16 |
Family
ID=67565634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006724.3U Active CN209260076U (en) | 2018-11-30 | 2018-11-30 | Methane-generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260076U (en) |
-
2018
- 2018-11-30 CN CN201822006724.3U patent/CN209260076U/en active Active
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