CN210736469U - Sewage treatment system of sewage treatment station - Google Patents
Sewage treatment system of sewage treatment station Download PDFInfo
- Publication number
- CN210736469U CN210736469U CN201921382930.2U CN201921382930U CN210736469U CN 210736469 U CN210736469 U CN 210736469U CN 201921382930 U CN201921382930 U CN 201921382930U CN 210736469 U CN210736469 U CN 210736469U
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- sewage treatment
- tank
- treatment system
- equalizing basin
- adjusting tank
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Abstract
The utility model relates to sewage treatment equipment, in particular to a sewage treatment system of a sewage treatment station; the device comprises an adjusting tank, a biological selection tank, an aeration tank, a secondary sedimentation tank, an accident tank and an oxidation tank which are sequentially communicated through pipelines, wherein a self-priming pump is arranged on a pipeline connecting the adjusting tank and the biological treatment tank, the self-priming pump is arranged on a pipeline connecting the accident tank and the oxidation tank, an adjusting tank cleaning platform is arranged on the side wall of the adjusting tank, and a walking stair is arranged on the side wall of the adjusting tank cleaning platform; can shorten the sewage treatment period and increase the sewage treatment efficiency.
Description
Technical Field
The utility model relates to a sewage treatment device, concretely relates to sewage treatment station sewage treatment system.
Background
The sewage treatment capacity of the original sewage station facility is only about 8 cubic meters per hour, and has a large difference with the treatment capacity of 15 cubic meters per hour designed by a manufacturer, the sewage treatment efficiency basically cannot keep up with the sewage discharge capacity of a company, and the normal sewage treatment and standard discharge of the company are seriously influenced. Therefore, it is necessary to develop a sewage treatment system having high treatment efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment station sewage treatment system can shorten sewage treatment cycle, increases sewage treatment efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
sewage treatment station sewage treatment system includes equalizing basin, biological selection pond, aeration tank, two heavy ponds, accident pond and the oxidation pond that communicate in proper order through the pipeline, is provided with the self priming pump on equalizing basin and the biological selection pond connecting tube, is provided with the self priming pump on the pipeline that accident pond and oxidation pond are connected, and the equalizing basin lateral wall is provided with equalizing basin clearance platform, is provided with walking stair on the equalizing basin clearance platform lateral wall.
Furthermore, the biological selection tank is internally provided with a submerged pump capable of aerating and a flocculation and coagulant aid.
Further, activated sludge is arranged in the aeration tank.
Further, be provided with the inlet tube that stretches into the equalizing basin in the equalizing basin, equalizing basin bottom lateral wall is provided with the outlet pipe, is provided with the brace table in the equalizing basin, is provided with the filter on the brace table, and the inlet tube bottom is provided with the branch pipe towards the filter, and the branch pipe end is provided with the shower nozzle.
Furthermore, the number of the branch pipes and the spray heads is at least three.
Furthermore, the distance between the spray head and the filter plate is 2-3 cm.
Compared with the prior art, the utility model discloses one of following beneficial effect has at least:
1. the utility model discloses a with equalizing basin, biological selection pond, aeration tank, two heavy ponds, accident pond and oxidation pond cooperation use, can shorten sewage treatment cycle, increase sewage treatment efficiency.
2. The utility model discloses be provided with equalizing basin clearance platform at the equalizing basin lateral wall, be provided with walking stair on the equalizing basin clearance platform lateral wall, debris in the safe clearance equalizing basin of can being convenient for.
3. The utility model discloses be provided with the filter in the equalizing basin to be provided with the shower nozzle, can effectively slow down sewage velocity of flow.
Drawings
Fig. 1 is a schematic view of the flow structure of the present invention.
Fig. 2 is the structure schematic diagram of the adjusting tank of the utility model.
1-regulating tank, 2-biological selection tank, 3-aeration tank, 4-secondary sedimentation tank, 5-accident tank, 6-oxidation tank, 7-regulating tank cleaning platform, 8-water inlet pipe, 9-water outlet pipe, 10-support table, 11-filter plate, 12-branch pipe and 13-spray head.
Detailed Description
As shown in fig. 1-2, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The sewage treatment system of the sewage treatment station comprises an adjusting tank 1, a biological selection tank 2, an aeration tank 3, a secondary sedimentation tank 4, an accident tank 5 and an oxidation tank 6 which are sequentially communicated through pipelines, wherein a self-priming pump is arranged on a connecting pipeline of the adjusting tank 1 and the biological selection tank 2, a self-priming pump is arranged on a pipeline connecting the accident tank 5 and the oxidation tank 6, an adjusting tank cleaning platform 7 is arranged on the side wall of the adjusting tank 1, and a walking stair is arranged on the side wall of the adjusting tank cleaning platform 7, so that the sewage treatment period can be shortened, and the sewage treatment efficiency can be increased; the side wall of the adjusting tank 1 is provided with an adjusting tank cleaning platform 7, and the side wall of the adjusting tank cleaning platform 7 is provided with walking stairs, so that sundries in the adjusting tank 1 can be cleaned conveniently and safely.
Example 2
On the basis of the embodiment 1, the biological selection tank 2 is internally provided with the flocculation and coagulant aid and is internally provided with a submersible pump capable of aerating, so that the flocculation and coagulant aid can be fully mixed with the flocculation and coagulant aid, and the treatment effect is improved.
Example 3
On the basis of the embodiment 1, activated sludge is arranged in the aeration tank 3, and the activated sludge is fully utilized to carry out advanced treatment on sewage.
Example 4
On embodiment 1's basis, be provided with the inlet tube 8 that stretches into equalizing basin 1 in the equalizing basin 1, 1 bottom lateral wall of equalizing basin is provided with outlet pipe 9, is provided with brace table 10 in the equalizing basin 1, is provided with filter 11 on the brace table 10, and inlet tube 8 bottom is provided with branch pipe 12 towards filter 11, and branch pipe 12 end is provided with shower nozzle 13, can effectively slow the flow rate of the sewage that subtracts.
Example 5
On the basis of embodiment 1, the filter plate 11 is obliquely arranged in the regulating tank 1, so that large impurities in the sewage can be conveniently filtered.
Example 6
On the basis of the embodiment 1, the number of the branch pipes 12 and the spray heads 13 is at least three, so that the feeding is convenient.
Example 7
On the basis of the embodiment 1, the distance between the spray head 13 and the filter plate 11 is 2-3cm, the distance is short, and the possibility of splashing is low.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. Sewage treatment station sewage treatment system, its characterized in that: including equalizing basin (1), biological selection pond (2), aeration tank (3), two heavy ponds (4), accident pond (5) and oxidation pond (6) that communicate in proper order through the pipeline, be provided with the self priming pump on equalizing basin (1) and biological selection pond (2) connecting tube, be provided with the self priming pump on the pipeline that accident pond (5) and oxidation pond (6) are connected, equalizing basin (1) lateral wall is provided with equalizing basin clearance platform (7), is provided with walking stair on equalizing basin clearance platform (7) lateral wall.
2. The sewage treatment station sewage treatment system of claim 1, wherein: the biological selection tank (2) is internally provided with a flocculation and coagulant aid and a submersible pump capable of aerating.
3. The sewage treatment station sewage treatment system of claim 1, wherein: activated sludge is arranged in the aeration tank (3).
4. The sewage treatment station sewage treatment system of claim 1, wherein: the adjusting tank is characterized in that a water inlet pipe (8) stretching into the adjusting tank (1) is arranged in the adjusting tank (1), a water outlet pipe (9) is arranged on the side wall of the bottom of the adjusting tank (1), a supporting table (10) is arranged in the adjusting tank (1), a filter plate (11) is arranged on the supporting table (10), a branch pipe (12) facing the filter plate (11) is arranged at the bottom of the water inlet pipe (8), and a spray head (13) is arranged at the tail end of the branch pipe.
5. The sewage treatment station sewage treatment system of claim 4, wherein: the filter plate (11) is obliquely arranged in the regulating tank (1).
6. The sewage treatment station sewage treatment system of claim 4, wherein: the number of the branch pipes (12) and the spray heads (13) is at least three.
7. The sewage treatment station sewage treatment system of claim 1, wherein: the distance between the spray head (13) and the filter plate (11) is 2-3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382930.2U CN210736469U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment system of sewage treatment station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382930.2U CN210736469U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment system of sewage treatment station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210736469U true CN210736469U (en) | 2020-06-12 |
Family
ID=70985407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382930.2U Active CN210736469U (en) | 2019-08-23 | 2019-08-23 | Sewage treatment system of sewage treatment station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210736469U (en) |
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2019
- 2019-08-23 CN CN201921382930.2U patent/CN210736469U/en active Active
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