CN207596846U - A kind of anaerobic fermentation canister assembly for canful operation - Google Patents
A kind of anaerobic fermentation canister assembly for canful operation Download PDFInfo
- Publication number
- CN207596846U CN207596846U CN201721527238.5U CN201721527238U CN207596846U CN 207596846 U CN207596846 U CN 207596846U CN 201721527238 U CN201721527238 U CN 201721527238U CN 207596846 U CN207596846 U CN 207596846U
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- CN
- China
- Prior art keywords
- anaerobic fermentation
- tank
- tank body
- feed
- pipe
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- 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
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims description 5
- 238000011002 quantification Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012527 feed solution Substances 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of anaerobic fermentation canister assemblies for canful operation, including tank body, the feed pipe for being passed through tank inner chamber is installed in the bottom of the tank body, normally opened electromagnet cut off valve is serially connected in the feed pipe, methane outlet is equipped at the top of the tank body and feed liquid overflow pipe is installed, water flow switch for whether there is feed liquid overflow in detection pipe is installed in feed liquid overflow pipe, when water flow switch detects in feed liquid overflow pipe there is feed solution flow, it is then sent immediately to normally opened electromagnet cut off valve and stops charging signal, normally opened electromagnet cut off valve rapidly closes feed pipe.The anaerobic fermentation tank of the utility model can make to remain canful operating status in tank so that tank body liquid level crust problem is greatly improved, and effectively extend the service life of anaerobic fermentation tank, reduces the maintenance cost of anaerobic fermentation tank.
Description
Technical field
The utility model belongs to biogas production technical field, is specifically to be related to a kind of anaerobism hair for canful operation
Fermentation tank.
Background technology
With the adjustment of China's energy resource structure, biomass energy becomes energy with advantages such as its resourceful, cheap and easy to get, low-carbons
The important component in source.The one kind of biogas as biomass energy, has been widely used in our production and life, has had
The significant energy, economy and ecological benefits.
At present, the production of biogas under certain moisture, temperature and anaerobic condition, is led to mainly using anaerobic fermentation tank
The catabolism effect of each quasi-microorganism is crossed, the organic matter fermentations such as fowl and animal excrement are degraded.But in the prior art, anaerobism is sent out
The volume of fermentation tank is not fully used generally, on the one hand, easily forms scum silica frost at the top of liquid level in anaerobic fermentation process
Layer simultaneously hardens crust, and on the other hand, the air being deposited in tank, which easily draws, generates anaerobic fermentation top tank structure in strong corrosion work
With shortening the service life of anaerobic fermentation tank.
Utility model content
The purpose of this utility model is：A kind of anaerobic fermentation canister assembly for canful operation, the anaerobic fermentation tank are provided
Component has the characteristics that service life is long, biogas output is high.
The technical solution of the utility model is：A kind of anaerobic fermentation canister assembly for canful operation, including tank body, in institute
The bottom for stating tank body is equipped with feed pipe for being fed to tank body quantification, and the electricity that timing opens and closes is serially connected in the feed pipe
Magnetic shut-off valve is equipped with methane outlet pipe and feed liquid overflow pipe at the top of the tank body, which is connected with waste liquid pool.
The utility model can make to detest using the feed pipe of quantitative feeding with the feed liquid overflow pipe cooperation installed at the top of tank body
Aerobe fermentation tank remains canful operating status so that the inner space of anaerobic fermentation tank is fully utilized, with biography
System anaerobic fermentation tank operation is compared, and effective fermentation volume of anaerobic fermentation tank improves more than 10%, thus in same isometric(al) item
The yield of biogas has obtained larger promotion under part, and then under the premise of cost of investment is not increased, and the income of enterprise obtains
Larger raising；Secondly, anaerobic fermentation tank keeps canful operation also greatly to reduce the gas-liquid intersection in tank body so that tank
Internal liquid level crust problem has obtained larger improvement；Third, in tank body the diminution of gas-liquid intersection also effectively reduce hair
Oxidation-reduction potential increases the electrochemical corrosion to inner tank wall during ferment, on the one hand greatly extends anaerobic fermentation tank
Service life, on the other hand, additionally it is possible to reduce the anticorrosive construction cost of anaerobic fermentation tank, for enterprise save a large amount of human and material resources,
Financial resources；The anaerobic fermentation tank overall structure of the utility model is simple, easy to install and use, need to be only transformed on the basis of existing equipment
It can be realized, improvement cost is cheap, can be that enterprise saves great deal of investment cost, have a good application prospect.
Description of the drawings
Fig. 1 is a kind of structure diagram of anaerobic fermentation canister assembly for canful operation of the utility model.
Specific embodiment
The concrete structure of the anaerobic fermentation canister assembly for canful operation of the utility model is as shown in Figure 1, it includes detesting
The tank body 1 of aerobe fermentation tank is equipped with the feed pipe 2 for being passed through 1 inner cavity of tank body in the bottom of the tank body 1, is concatenated in the feed pipe 2
There is electromagnet cut off valve 3；Methane outlet pipe 6 is equipped at the top of tank body 1 and feed liquid overflow pipe 4 is installed, which connects
It is connected to waste liquid pool 5.The anaerobic fermentation tank canful operation process of the utility model includes：When feeding for the first time, operating personnel open tank
Electromagnet cut off valve 3 in the feed pipe 2 of 1 bottom of body, conveyed according to 1 internal capacity of tank body of anaerobic fermentation tank into tank body 1 etc.
The mixed liquor of amount makes 1 inner cavity of tank body of anaerobic fermentation tank full of mixed liquor, after closing electromagnet cut off valve 3, anaerobic fermentation tank
It is run in canful state；Later, according to the time interval of setting, electromagnet cut off valve 3 is opened in timing, by fresh mixed liquor
Quantitative is transported in the tank body 1 of anaerobic fermentation tank, and in the tank body 1 of anaerobic fermentation tank the equivalent waste liquid of everfermentation from tank
The feed liquid overflow pipe 4 at 1 top of body is left in waste liquid pool 5, you can makes to remain that canful is run inside the tank body 1 of anaerobic fermentation tank
State.
The anaerobic fermentation tank of the utility model can make anaerobic fermentation tank exist using quantitative feeding and batch hydrorrhea flow tube
Canful operating status is remained during processing fowl and animal excrement, greatly reduced the air content of tank interior, maximum limit
The gas-liquid intersection reduced in tank body of degree, makes the space of tank interior be fully utilized, and make tank body liquid level knot
Shell problem is greatly improved, while also effectively reduces oxidation-reduction potential in fermentation process and increase to inner tank wall
Corrosion, so as to effectively extend the service life of anaerobic fermentation tank, reduce the maintenance cost of anaerobic fermentation tank, and same
The yield of biogas has also obtained larger promotion under the conditions of isometric(al).
Claims (1)
1. a kind of anaerobic fermentation canister assembly for canful operation, including tank body, which is characterized in that pacify in the bottom of the tank body
Equipped with the feed pipe for being fed to tank body quantification, the electromagnet cut off valve that timing opens and closes is serially connected in the feed pipe, in institute
The top for stating tank body is equipped with methane outlet pipe and feed liquid overflow pipe, which is connected with waste liquid pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527238.5U CN207596846U (en) | 2017-11-15 | 2017-11-15 | A kind of anaerobic fermentation canister assembly for canful operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527238.5U CN207596846U (en) | 2017-11-15 | 2017-11-15 | A kind of anaerobic fermentation canister assembly for canful operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596846U true CN207596846U (en) | 2018-07-10 |
Family
ID=62759341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527238.5U Expired - Fee Related CN207596846U (en) | 2017-11-15 | 2017-11-15 | A kind of anaerobic fermentation canister assembly for canful operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596846U (en) |
-
2017
- 2017-11-15 CN CN201721527238.5U patent/CN207596846U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |