CN207828285U - A kind of methane-generating pit agitating device - Google Patents
A kind of methane-generating pit agitating device Download PDFInfo
- Publication number
- CN207828285U CN207828285U CN201721532313.7U CN201721532313U CN207828285U CN 207828285 U CN207828285 U CN 207828285U CN 201721532313 U CN201721532313 U CN 201721532313U CN 207828285 U CN207828285 U CN 207828285U
- Authority
- CN
- China
- Prior art keywords
- sweathouse
- gas
- methane
- generating pit
- agitating device
- Prior art date
- 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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Abstract
The utility model discloses a kind of methane-generating pit agitating devices, belong to the homogeneous technical field of methane-generating pit, include a plenum chamber, are set on the outlet at the top of sweathouse；One gas-guide tube is connected to the lower part of the plenum chamber and the sweathouse；One air pump is located on the gas-guide tube, inflates into the sweathouse.The methane-generating pit agitating device only needs an air pump for the stirring in methane-generating pit sweathouse, without being additionally provided power, the good mixing effect that can go.
Description
Technical field
The utility model is related to the homogeneous technical fields of methane-generating pit, in particular to a kind of methane-generating pit agitating device.
Background technology
Biogas is organic substance in anaerobic environment, under conditions of certain temperature, humidity, acid-base value, passes through micro- life
Object fermentation, a kind of fuel gas of generation.Since this gas is initially found in marsh, lake, pond, institute
Its biogas is with people.And methane-generating pit is then by manually building, its object is to by human and animal excreta, the progress of stalk the like waste
Fermentation is decomposed and regeneration is used using preparing biogas as energy gas.
It needs that agitating device is arranged in the sweathouse of methane-generating pit, often stirring fermented feed liquid, there are three benefits：(1) natural pond can be made
Fermentation raw material and zymophyte are evenly distributed in gas pond, and anaerobic bacteria can come into full contact with fermentation raw material.In this way, the nutrition of anaerobic bacteria
It is good, so that it is mushroomed out breeding, improves factor of created gase.(2) it can break upper layer crust, fermentation is attached in making, caused by lower layer
Biogas on raw material is built up into air pocket by minute bubbles, and risen in gas tank.(3) the temperature equalization in methane-generating pit can be made.
Utility model content
In order to solve the above-mentioned technical problem, methane-generating pit agitating device described in the utility model is in methane-generating pit sweathouse
Stirring, only need an air pump can obtain good mixing effect without being additionally provided power.
To achieve the above object, a kind of methane-generating pit agitating device designed by the utility model includes：
One plenum chamber is set on the outlet at the top of sweathouse；
One gas-guide tube is connected to the lower part of the plenum chamber and the sweathouse；
One air pump is located on the gas-guide tube, inflates into the sweathouse.
As a preferred embodiment of the above technical solution, it is provided with gas dispersion at the gas-guide tube and the communication port of the sweathouse
Device.
As a preferred embodiment of the above technical solution, the gas distributor is the nozzle with dispersion apertures.
As a preferred embodiment of the above technical solution, the gas distributor is the spiral being arranged on the sweathouse inner wall
Paddle, the circulation passage for being internally provided with gas of the propeller, the outlet of gas is on the blade of the propeller, and position
In the blade in the one side of the sweathouse inner wall.
As a preferred embodiment of the above technical solution, the exit is provided with the microporous barrier of hydrophobic.
The microporous barrier of hydrophobic can anti-water-stop body blow back into propeller, and bubble can be made to spray.
As a preferred embodiment of the above technical solution, the quantity of the propeller is 2 ~ 3, and the setting at interval is in the sweathouse
Inner wall on.
The utility model realizes bubble agitation and propeller using biogas itself as stirring source and power source
Mechanical agitation, bubble can also take away the partial oxidation dissolved in liquid, create purer anaerobic environment, and mixing effect is good, and
It can be realized without other power sources, it is energy saving.
The utility model compared with prior art, has the following advantages and advantageous effect：
The methane-generating pit agitating device only needs an air pump for the stirring in methane-generating pit sweathouse, dynamic without being additionally provided
Power can obtain good mixing effect.
Description of the drawings
Fig. 1 is methane-generating pit agitating device structural schematic diagram.
Fig. 2 is agitating paddle internal fluid passageways structural schematic diagram.
In figure：Sweathouse b, plenum chamber d-1, gas-guide tube d-2, air pump d-3, gas distributor d-4, circulation passage d-4.1,
Export d-4.2.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments：
Embodiment 1：With reference to figure 1, a kind of methane-generating pit agitating device includes：
One plenum chamber d-1, is set on the outlet at the top of sweathouse b；
One gas-guide tube d-2 is connected to the lower part of the plenum chamber d-1 and the sweathouse b；
One air pump d-3 is located on the gas-guide tube d-2, inflates into the sweathouse b；
One gas distributor d-4 is located at the gas-guide tube d-2 and sweathouse b's for the nozzle with dispersion apertures
At communication port.
Embodiment 2：With reference to figure 1 and Fig. 2, a kind of methane-generating pit agitating device, difference from example 1 is that：It is described
The quantity of gas distributor d-4 is two, for the propeller on the sweathouse b inner walls, the inside of the propeller is arranged
It is provided with the circulation passage d-4.1 of gas, the outlet d-4.2 of gas is located on the blade of the propeller, and is located at the paddle
Leaf is provided with the microporous barrier of hydrophobic in the one side of the sweathouse b inner walls at the outlet d-4.2.
Claims (3)
1. a kind of methane-generating pit agitating device, which is characterized in that include：
One plenum chamber（d-1）, it is set to sweathouse（b）On the outlet at top；
One gas-guide tube（d-2）, it is connected to the plenum chamber（d-1）With the sweathouse（b）Lower part；
One air pump（d-3）, it is located at the gas-guide tube（d-2）On, to the sweathouse（b）Inside inflate；
The gas-guide tube（d-2）With the sweathouse（b）Communication port at be provided with gas distributor（d-4）, the gas point
Dissipate device（d-4）To be arranged in the sweathouse（b）Propeller on inner wall is the nozzle with dispersion apertures, the propeller
The circulation passage for being internally provided with gas（d-4.1）, the outlet of gas（d-4.2）On the blade of the propeller, and
Positioned at the blade close to the sweathouse（b）In the one side of inner wall.
2. a kind of methane-generating pit agitating device according to claim 1, it is characterised in that：The outlet（d-4.2）Place's setting
There is the microporous barrier of hydrophobic.
3. a kind of methane-generating pit agitating device according to claim 1, it is characterised in that：The quantity of the propeller is 2 ~ 3
A, the setting at interval is in the sweathouse（b）Inner wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532313.7U CN207828285U (en) | 2017-11-16 | 2017-11-16 | A kind of methane-generating pit agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532313.7U CN207828285U (en) | 2017-11-16 | 2017-11-16 | A kind of methane-generating pit agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828285U true CN207828285U (en) | 2018-09-07 |
Family
ID=63385526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532313.7U Expired - Fee Related CN207828285U (en) | 2017-11-16 | 2017-11-16 | A kind of methane-generating pit agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629948A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Stirring device for methane tank |
-
2017
- 2017-11-16 CN CN201721532313.7U patent/CN207828285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629948A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Stirring device for methane tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180907 Termination date: 20191116 |