CN221027888U - Sewage treatment system of flocculation sedimentation tank - Google Patents
Sewage treatment system of flocculation sedimentation tank Download PDFInfo
- Publication number
- CN221027888U CN221027888U CN202322874503.9U CN202322874503U CN221027888U CN 221027888 U CN221027888 U CN 221027888U CN 202322874503 U CN202322874503 U CN 202322874503U CN 221027888 U CN221027888 U CN 221027888U
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- CN
- China
- Prior art keywords
- tank
- sludge
- flocculation
- pipeline
- sewage treatment
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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.)
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Links
- 238000005189 flocculation Methods 0.000 title claims abstract description 29
- 230000016615 flocculation Effects 0.000 title claims abstract description 29
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 238000004062 sedimentation Methods 0.000 title claims abstract description 22
- 239000010802 sludge Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 16
- 238000005352 clarification Methods 0.000 claims abstract description 12
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sewage treatment systems, in particular to a sewage treatment system of a flocculation sedimentation tank, which comprises a flocculation sedimentation tank and a treatment tank with an opening at the top, wherein a partition plate is arranged in the treatment tank and divides the treatment tank into a sludge tank and a clarification tank; the water outlet of the dehydrator is connected with a multiplexing water tank through a pipeline, a flushing pipe is arranged at the top of the sludge tank, a flushing head facing the inner wall of the sludge tank is arranged on the flushing pipe, and the multiplexing water tank is connected with the flushing pipe through a fourth pipeline conveying system; according to the utility model, the first pipeline conveying system is arranged, so that the first pipeline conveying system can be started at any time to pump away sludge, and the sludge treatment is more convenient and faster.
Description
Technical Field
The utility model relates to the technical field of sewage treatment systems, in particular to a flocculation sedimentation tank sewage treatment system.
Background
The sewage of a flocculation sedimentation tank of a factory water treatment workshop is generally led to a sludge tank for natural sedimentation and purification, supernatant is recycled by the sedimentation and purification, and the precipitated sludge is sucked by a sewage suction truck for outward transportation; the sewage suction truck is used for sucking sewage and carrying out external transportation, and the sewage is accumulated on the inner wall of the sewage pool after the sewage suction, so that the use of the sewage pool is affected.
Disclosure of utility model
The utility model mainly aims to provide a flocculation sedimentation tank sewage treatment system, which aims to solve the problems that in the prior art, a sludge sedimentation tank is used for sucking dirt by a sewage suction truck and is transported outwards, the waste is wasted, and the use of the sludge tank is influenced by the accumulation of the dirt on the inner wall of the sludge tank after the dirt suction.
In order to achieve the above purpose, the utility model provides a sewage treatment system of a flocculation sedimentation tank, which comprises the flocculation sedimentation tank and a treatment tank with an opening at the top, wherein a partition plate is arranged in the treatment tank and divides the treatment tank into a sludge tank and a clarification tank, the top of the partition plate is an overflow port, the flocculation sedimentation tank is connected with the sludge tank through a third pipeline conveying system, the bottom of the sludge tank is connected with a dehydrator through a first pipeline conveying system, and the bottom of the clarification tank is connected with the flocculation sedimentation tank through a second pipeline conveying system.
Further, a water outlet of the dehydrator is connected with a multiplexing water tank through a pipeline, a flushing pipe is arranged at the top of the sludge tank, a flushing head facing the inner wall of the sludge tank is arranged on the flushing pipe, and the multiplexing water tank is connected with the flushing pipe through a fourth pipeline conveying system.
Further, a slag discharging port of the dehydrator is connected with a mud bucket.
Further, a float switch for controlling the start and stop of the second conveying system is arranged in the clarification tank.
Further, the inlet of the dehydrator is connected with a dosing device for dosing flocculating agent to the dehydrator through a pipeline, and the dosing device comprises a dosing pump and a drug storage box.
Furthermore, the bottoms of the sludge tank and the clarifier are provided with slopes which are convenient for the sludge to slide downwards.
Further, the first pipe conveying system, the second conveying system, the third pipe conveying system and the fourth pipe conveying system all comprise conveying pumps and conveying pipes.
According to the utility model, the first pipeline conveying system is arranged, so that the first pipeline conveying system can be started at any time to pump away sludge, and the sludge is more convenient and quicker; through setting up the flushing pipe, can wash the sludge impoundment behind the suction mud, avoid the mud accumulation to influence the sludge impoundment use at the sludge impoundment inner wall.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a schematic top view of a rinse tube and a treatment tank in an embodiment;
In the figure: 1. a treatment pool; 101. a partition plate; 2. a dehydrator; 3. a flocculation sedimentation tank; 4. multiplexing a pool; 5. a flushing pipe; 501. a flushing head; 6. a float switch; 7. a mud bucket; 8. a dosing device; 9. and (3) a slope.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 2, according to an embodiment of the present utility model, there is provided a flocculation and sedimentation tank sewage treatment system, comprising a flocculation and sedimentation tank 3, a treatment tank 1 with an opening at the top, a partition plate 101 being provided in the treatment tank 1, the partition plate 101 dividing the treatment tank 1 into a sludge tank and a clarifier, the bottoms of the sludge tank and the clarifier being provided with a slope 9 for facilitating the downward sliding of sludge; the top of division board 101 is the overflow mouth, and flocculation and precipitation pond 3 passes through third pipeline conveying system and connects the sludge impoundment, and hydroextractor 2 is connected through first pipeline conveying system to the bottom of sludge impoundment, and hydroextractor 2 is centrifugal dehydrator, and flocculation and precipitation pond 3 is connected through second pipeline conveying system to the bottom of clarification tank.
The top of mud pond is equipped with wash pipe 5, is equipped with the washing head 501 towards mud pond inner wall on the wash pipe 5, and multiplexing pond 4 passes through fourth pipeline conveying system and connects wash pipe 5, and wash the mud pond after the suction mud of wash pipe 5, avoids mud accumulation to influence the mud pond use at mud pond inner wall.
The inlet of the dehydrator 2 is connected with a dosing device 8 for adding flocculant to the dehydrator through a pipeline, and the dosing device 8 comprises a dosing pump and a drug storage box; the water outlet of the dehydrator 2 is connected with a multiplexing water tank 4 through a pipeline, and the slag discharging port of the dehydrator 2 is connected with a mud bucket 7.
The first pipeline conveying system, the second conveying system, the third pipeline conveying system and the fourth pipeline conveying system all comprise conveying pumps and conveying pipelines.
A floating ball switch 6 for controlling the start and stop of the second conveying system is arranged in the clarification tank, and the floating ball switch 6 is electrically connected with a conveying pump in the second conveying system; when the liquid level in the clarification tank reaches the set liquid level, a conveying pump in the second conveying system is started to convey the liquid into the flocculation sedimentation tank 3 for recycling, so that water in the clarification tank is prevented from overflowing.
The working principle of the embodiment is as follows: the sludge water at the bottom of the flocculation sedimentation tank 3 is conveyed into a sludge tank for sedimentation, the settled sludge is accumulated at the bottom of the sludge tank, and clear water at the top of the sludge tank enters a clarification tank through an overflow port; the sludge accumulated at the bottom of the sludge tank is conveyed to a dehydrator 2 for dehydration treatment, water removed by the dehydrator 2 is recycled to a multiplexing water tank 4, water in the multiplexing water tank 4 can be used by a flushing pipe 5, and dried sludge collected in a sludge bucket 7 can be conveyed to a coal yard for blending burning and utilization; the clear water in the clarifier is recycled to the flocculation sedimentation tank 3 for reuse.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a flocculation and precipitation pond sewage treatment system, its characterized in that, including flocculation and precipitation pond (3), open-top's treatment tank (1), the inside of treatment tank (1) is equipped with division board (101), division board (101) separate into sludge impoundment and clarification tank with treatment tank (1), the top of division board (101) is the overflow mouth, flocculation and precipitation pond (3) are connected the sludge impoundment through third pipeline conveying system, dewatering machine (2) are connected through first pipeline conveying system to the bottom of sludge impoundment, flocculation and precipitation pond (3) are connected through second pipeline conveying system to the bottom of clarification tank.
2. The flocculation sedimentation tank sewage treatment system as claimed in claim 1, wherein the water outlet of the dewatering machine (2) is connected with a multiplexing water tank (4) through a pipeline, a flushing pipe (5) is arranged at the top of the sludge tank, a flushing head (501) facing the inner wall of the sludge tank is arranged on the flushing pipe (5), and the multiplexing water tank (4) is connected with the flushing pipe (5) through a fourth pipeline conveying system.
3. A flocculation basin sewage treatment system as claimed in claim 1, wherein the slag discharge port of the dewatering machine (2) is connected with a mud bucket (7).
4. The flocculation precipitation tank sewage treatment system as claimed in claim 1, wherein a float switch (6) for controlling the start and stop of the second conveying system is arranged in the clarification tank.
5. The flocculation basin sewage treatment system as claimed in claim 1, wherein the inlet of the dewatering machine (2) is connected with a dosing device (8) for dosing the dewatering machine with flocculant through a pipeline, and the dosing device (8) comprises a dosing pump and a drug storage tank.
6. The flocculation basin sewage treatment system as claimed in claim 1, wherein the bottoms of both the basin and the clarifier are provided with a slope (9) for facilitating the downward sliding of the sludge.
7. The flocculation basin sewage treatment system as set forth in claim 1 wherein said first, second, third and fourth pipeline transportation systems each comprise a transportation pump and a transportation pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322874503.9U CN221027888U (en) | 2023-10-26 | 2023-10-26 | Sewage treatment system of flocculation sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322874503.9U CN221027888U (en) | 2023-10-26 | 2023-10-26 | Sewage treatment system of flocculation sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221027888U true CN221027888U (en) | 2024-05-28 |
Family
ID=91182254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322874503.9U Active CN221027888U (en) | 2023-10-26 | 2023-10-26 | Sewage treatment system of flocculation sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221027888U (en) |
-
2023
- 2023-10-26 CN CN202322874503.9U patent/CN221027888U/en active Active
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