CN212269584U - Hydrolysis acidification pool for suspended filler - Google Patents
Hydrolysis acidification pool for suspended filler Download PDFInfo
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- CN212269584U CN212269584U CN202020964871.6U CN202020964871U CN212269584U CN 212269584 U CN212269584 U CN 212269584U CN 202020964871 U CN202020964871 U CN 202020964871U CN 212269584 U CN212269584 U CN 212269584U
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- cell body
- suspended filler
- filler
- pool
- tank
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Abstract
The utility model discloses a suspension filler hydrolytic acidification pond, including the cell body, the both ends of cell body are provided with inlet tube and outlet pipe respectively, the centre of cell body is provided with the guiding wall, the both sides of guiding wall are provided with the impeller respectively, the rear end of impeller is provided with the water conservancy diversion screen cloth, the cell body intussuseption is filled with the suspension and packs, the cell body is inherent to be located the front end of outlet pipe is provided with out water interception screen cloth. The utility model adopts plug flow type arrangement, which can play the function of water quality regulation and reduce the matching arrangement of the pool body; the tank is filled with the suspended filler, and the hydrolyzed sludge is fixed on the suspended filler, so that the requirements of hydrolysis and acidification can be met, a matched sedimentation tank is not needed, sludge backflow is not needed, the occupied area is small, and the energy consumption is low; the triangular diversion screen is arranged at the rear end of the flow pusher, so that the suspended filler can be protected from being damaged by the flow pusher, and the normal operation of the flow pusher can also be protected.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a suspended filler hydrolysis-acidification pool.
Background
The biodegradability of industrial sewage is poor, the content of nondegradable COD is high, and a hydrolysis acidification tank is usually arranged in the pretreatment stage for improving the biodegradability of the industrial sewage.
The conventional hydrolysis acidification tank is provided with an up-flow hydrolysis acidification tank or a complete mixing hydrolysis acidification tank. The upflow hydrolysis acidification tank does not have a mixing function, cannot have a function of adjusting the quality of inlet water, and meanwhile, in order to ensure the hydrolyzed sludge amount of the upflow hydrolysis acidification tank, the upflow hydrolysis acidification tank is deep, uneven in water distribution and large in head loss, and a sludge discharge facility is needed. The complete mixing type hydrolysis-acidification pool has a water quality adjusting function, but in order to keep the hydrolysis sludge amount in the hydrolysis-acidification pool, the complete mixing type hydrolysis-acidification pool needs a matched sedimentation tank, hydrolysis sludge is refluxed into the hydrolysis-acidification pool after being shunted through sedimentation, a matched sludge discharge facility is needed, the equipment types are multiple, and the operation energy consumption is large.
The person skilled in the art is dedicated to solving the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the technical purpose of the present invention is to solve the problems mentioned in the background art.
For realizing the above technical purpose, the utility model provides a suspension filler hydrolysis-acidification pool, including the cell body, the both ends of cell body are provided with inlet tube and outlet pipe respectively, the centre of cell body is provided with the guiding wall, the both sides of guiding wall are provided with the impeller respectively, the rear end of impeller is provided with the water conservancy diversion screen cloth, the cell body intussuseption is filled with the suspension and packs, the cell body is inherent to be located the front end of outlet pipe is provided with out water interception screen cloth.
Preferably, the shape of the tank body is oval.
Preferably, the shape of the diversion screen is triangular.
Preferably, the shape of the outlet water intercepting screen is arc-shaped.
The utility model has the advantages that:
due to the structural design, the utility model adopts plug flow type arrangement, which can play a role in water quality regulation and reduce the matching arrangement of the pool body;
the tank is filled with the suspended filler, and the hydrolyzed sludge is fixed on the suspended filler, so that the requirements of hydrolysis and acidification can be met, a matched sedimentation tank is not needed, sludge backflow is not needed, the occupied area is small, and the energy consumption is low;
the triangular diversion screen is arranged at the rear end of the flow pusher, so that the suspended filler can be protected from being damaged by the flow pusher, and the normal operation of the flow pusher can also be protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 pool body, 2 water inlet pipes, 3 water outlet pipes, 4 flow guide walls, 5 flow pushers, 6 flow guide screens, 7 suspended fillers and 8 water outlet intercepting screens.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Example (b):
as shown in fig. 1, a hydrolytic acidification tank for suspended fillers comprises a tank body 1, wherein the tank body 1 is of an oval structure, a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged at two ends of the tank body 1, a flow guide wall 4 is arranged in the middle of the tank body 1, flow pushers 5 are respectively arranged at two sides of the flow guide wall 4, a triangular flow guide screen 6 is arranged at the rear end of each flow pusher 5, suspended fillers 7 are filled in the tank body 1, and an arc-shaped water outlet interception screen 8 is arranged at the front end of the tank body 1, which is located at the water.
Specifically, the plug-flow type arrangement is adopted, so that the function of water quality regulation can be achieved, and the matching equipment of the pool body 1 can be reduced.
Specifically, the hydrolytic acidification requirement can be met by fixing the hydrolytic sludge on the suspension filler, a matched sedimentation tank is not needed, sludge backflow is not needed, the occupied area is small, and the energy consumption is low.
Specifically, the triangular diversion screen 3 is arranged at the rear end of the flow pusher 5, so that the suspended filler 7 can be protected from being damaged by the flow pusher 5, and the normal operation of the flow pusher 5 can also be protected.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. The utility model provides a suspended filler hydrolysis acidification pool, includes the cell body, its characterized in that: the improved water-saving sewage treatment pool is characterized in that a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the pool body, a guide wall is arranged in the middle of the pool body, flow impellers are respectively arranged at two sides of the guide wall, a guide screen is arranged at the rear end of each flow impeller, a suspension filler is filled in the pool body, and a water outlet intercepting screen is arranged at the front end of the water outlet pipe in the pool body.
2. The suspended filler hydrolytic acidification tank as claimed in claim 1, characterized in that: the shape of the pool body is oval.
3. The suspended filler hydrolytic acidification tank as claimed in claim 1, characterized in that: the diversion screen is triangular.
4. The suspended filler hydrolytic acidification tank as claimed in claim 1, characterized in that: the shape of the water outlet intercepting screen is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964871.6U CN212269584U (en) | 2020-06-01 | 2020-06-01 | Hydrolysis acidification pool for suspended filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964871.6U CN212269584U (en) | 2020-06-01 | 2020-06-01 | Hydrolysis acidification pool for suspended filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212269584U true CN212269584U (en) | 2021-01-01 |
Family
ID=73880487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020964871.6U Active CN212269584U (en) | 2020-06-01 | 2020-06-01 | Hydrolysis acidification pool for suspended filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212269584U (en) |
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2020
- 2020-06-01 CN CN202020964871.6U patent/CN212269584U/en active Active
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