CN208716944U - A kind of Novel anaerobic tank overflow mechanism - Google Patents
A kind of Novel anaerobic tank overflow mechanism Download PDFInfo
- Publication number
- CN208716944U CN208716944U CN201820986323.6U CN201820986323U CN208716944U CN 208716944 U CN208716944 U CN 208716944U CN 201820986323 U CN201820986323 U CN 201820986323U CN 208716944 U CN208716944 U CN 208716944U
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- China
- Prior art keywords
- suction hose
- catch basin
- overflow mechanism
- anaerobic
- anaerobic jar
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Abstract
The utility model belongs to technical field of anaerobic fermentation, and in particular to a kind of Novel anaerobic tank overflow mechanism.For in existing anaerobic jar overflow mechanism, no matter the end of outlet pipe existing defects whether equal with isolated from atmosphere the problem of, the technical solution of the utility model is: including anaerobic jar, one of catch basin is provided on the anaerobism top tank structure, suction hose is provided in the catch basin, the suction hose is the bend pipe of bending section upward, and one end of suction hose is provided with opening downward, and the other end of suction hose is connected with drainpipe.The utility model is suitable for anaerobic fermentation tank.
Description
Technical field
The utility model belongs to technical field of anaerobic fermentation, and in particular to a kind of Novel anaerobic tank overflow mechanism.
Background technique
Anaerobic jar is a kind of efficient multistage internal circulating anaerobic reactor tank.It has land occupation less, organic loading is high, shock resistance
Ability is stronger, and performance is more stable, the simpler feature of operational administrative.Anaerobic jar is suitable for organic high strength wastewater processing, e.g., beautiful
Rice starch waste water, citric acid wastewater, beer waste water, potato processing waste water, alcohol waste water.
Existing anaerobic jar overflow mechanism mainly includes overflow weir formula and inclined tube-type two ways.Overflow mechanism uses overflow
Weir formula being capable of material liquid level in stability contorting anaerobic jar.But overflow outlet pipe outlet water at tail end mouth in overflow weir formula overflow mechanism
It is communicated with atmosphere, in order to guarantee that anaerobic jar is isolated from the outside, needs to be arranged water seal arrangement, in the case of winter low temperature, be easy to appear
Frost problem.Water seal arrangement will appear the case where biogas evolution, and there are security risks.In inclined tube-type overflow mechanism, outlet pipe end
End and isolated from atmosphere, good airproof performance, structure is simple, no setting is required water seal arrangement.But due to water outlet pipe end and big air bound
From causing in anaerobic jar material liquid level that can change with ambient pressure and fluctuate, and flooding velocity is unstable.
Utility model content
For in existing anaerobic jar overflow mechanism, no matter the end of outlet pipe whether with the equal existing defects of isolated from atmosphere
Problem, the utility model provide a kind of Novel anaerobic tank overflow mechanism, its object is to: by catch basin overflow and intubation overflow two
Kind form combines, and realizes stable water outlet and can be avoided the safety problems such as biogas leakage.
The technical solution adopted in the utility model is as follows:
A kind of Novel anaerobic tank overflow mechanism, including anaerobic jar are provided with one of catch basin, institute on the anaerobism top tank structure
It states and is provided with suction hose in catch basin, the suction hose is the bend pipe of bending section upward, and one end of suction hose is provided with court
The other end of opening downwards, suction hose is connected with drainpipe.
After the technical solution, the water that anaerobic jar need to be discharged enters catch basin by the overflow of anaerobic jar fermentation zone first.
Since the Sidewall Height of catch basin is fixed, it is thus possible to guarantee the level stability in anaerobic jar.In catch basin, what overflow entered
Water and suction hose constitute sealing structure for water, so that being isolated inside anaerobic jar with outside atmosphere, biogas leakage are avoided to generate security risk.
In the program, draining is driven by the pressure difference inside and outside anaerobic jar, in anaerobic fermentation, as long as water intake velocity and pressure inside the tank are kept
Stablize, then flooding velocity is also able to maintain stabilization.
Preferably, suction hose is connected to drainpipe by coupling tube, and the bottom of the coupling tube perforation catch basin is set vertically
It sets, drainpipe is located at the lower section of catch basin.The preferred embodiment utilize suction hose and drainpipe difference in height, realize using it is hydraulic into
Row Overflow drainage.
Preferably, catch basin is arranged one week along anaerobism top tank structure.The preferred embodiment makes the water energy in anaerobic jar enough from side
Each direction overflow in face enters catch basin, so that the more uniform stabilization of liquid stream in anaerobic jar.
Preferably, the quantity of suction hose is multiple.The quantity for increasing suction hose can be improved the speed of draining.
It is further preferred that suction hose is symmetrical arranged by symmetrical centre of the center of anaerobic jar.The preferred embodiment makes, row
The direction of water is symmetrical, so that the water difference in catch basin is more uniform, to improve the stabilization of Overflow drainage speed
Property.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. catch basin overflow is combined with intubation two kinds of forms of overflow, the level stability in anaerobic jar can be taken into account and is overflow
The uniformity of flow velocity degree, and biogas leakage can be avoided to generate security risk simultaneously.It solves in the prior art, outlet pipe end
The problem whether end needs to communicate with atmosphere.
2. realization utilizes hydraulic carry out Overflow drainage using the difference in height of suction hose and drainpipe.
3. water energy in anaerobic jar is enough to enter catch basin from each direction overflow of side, so that liquid stream is more in anaerobic jar
Add uniform and stable.
4. the speed that the quantity for increasing suction hose can be improved draining.
5. the direction of draining is symmetrical, so that the water difference in catch basin is more uniform, to improve overflow row
The stability of water speed.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model embodiment 2.
Wherein, 1- anaerobic jar, 2- catch basin, 3- suction hose, 4- coupling tube, 5- drainpipe, 6- catchment groove sidewall.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1, Fig. 2 to the utility model.
Embodiment 1
A kind of Novel anaerobic tank overflow mechanism, including anaerobic jar 1 are provided with one of catch basin on 1 inner wall of anaerobic jar
2, horizonal base plate on inner wall of the catch basin 2 by being welded on anaerobic jar 1 and the catch basin side for being vertically arranged in horizonal base plate end
Wall 6 is constituted.It is provided with suction hose 3 in catch basin 2, the suction hose 3 is the bend pipe of bending section upward, the one of suction hose 3
End is provided with opening downward, and the other end of suction hose 3 is connected with drainpipe 5.Suction hose 3 and drainpipe 5 pass through transition
Pipe 4 is connected to, and the bottom (horizonal base plate being welded on the inner wall of anaerobic jar 1) that the coupling tube 4 penetrates through catch basin 2 is set vertically
It sets, drainpipe 5 is located at the lower section of catch basin 2.
The water that anaerobic jar 1 need to be discharged enters catch basin 2 by the fermentation zone overflow of anaerobic jar 1 first.Groove sidewall of catchmenting 6
The height on upper edge determines the liquid level in anaerobic jar 1.In catch basin 2, the water and suction hose 3 that overflow enters constitute water seal knot
Structure, so that 1 inside of anaerobic jar is isolated with outside atmosphere.Water under the driving of pressure difference inside and outside anaerobic jar 1, in catch basin 2
By suction hose 3 and coupling tube 4, it is discharged by drainpipe 5.
Embodiment 2
On the basis of embodiment 1, catch basin 2 is arranged one week along 1 inner wall of anaerobic jar.The quantity of suction hose 3 is multiple.It is more
A suction hose 3 is symmetrical arranged by symmetrical centre of the center of anaerobic jar 1.The preferred embodiment is to arrange relative to the advantage of embodiment 1
The direction of water overflow is more uniform, so that the liquid stream in anaerobic jar 1 is more stable, the drainage speed of drainpipe 5 is more equal
It is even.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (5)
1. a kind of Novel anaerobic tank overflow mechanism, including anaerobic jar (1), it is characterised in that: be arranged on anaerobic jar (1) inner wall
Have one of catch basin (2), be provided with suction hose (3) in the catch basin (2), the suction hose (3) be bending section upward
Bend pipe, one end of suction hose (3) is provided with opening downward, and the other end of suction hose (3) is connected with drainpipe (5).
2. a kind of Novel anaerobic tank overflow mechanism described in accordance with the claim 1, it is characterised in that: the suction hose (3) and row
Water pipe (5) is connected to by coupling tube (4), and the bottom of coupling tube (4) perforation catch basin (2) is vertically arranged, drainpipe (5) position
In the lower section of catch basin (2).
3. a kind of Novel anaerobic tank overflow mechanism described in accordance with the claim 1, it is characterised in that: detest on catch basin (2) edge
Oxygen tank (1) inner wall is arranged one week.
4. according to a kind of described in any item Novel anaerobic tank overflow mechanisms of claim 1-3, it is characterised in that: the suction hose
(3) quantity is multiple.
5. a kind of Novel anaerobic tank overflow mechanism according to claim 4, it is characterised in that: the suction hose (3) is to detest
The center of oxygen tank (1) is symmetrical arranged for symmetrical centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986323.6U CN208716944U (en) | 2018-06-26 | 2018-06-26 | A kind of Novel anaerobic tank overflow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986323.6U CN208716944U (en) | 2018-06-26 | 2018-06-26 | A kind of Novel anaerobic tank overflow mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716944U true CN208716944U (en) | 2019-04-09 |
Family
ID=65971913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986323.6U Expired - Fee Related CN208716944U (en) | 2018-06-26 | 2018-06-26 | A kind of Novel anaerobic tank overflow mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716944U (en) |
-
2018
- 2018-06-26 CN CN201820986323.6U patent/CN208716944U/en not_active Expired - Fee Related
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| 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: 20190409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |