CN213856263U - Water inlet tank separation treatment system - Google Patents
Water inlet tank separation treatment system Download PDFInfo
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- CN213856263U CN213856263U CN202022295084.XU CN202022295084U CN213856263U CN 213856263 U CN213856263 U CN 213856263U CN 202022295084 U CN202022295084 U CN 202022295084U CN 213856263 U CN213856263 U CN 213856263U
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Abstract
The utility model discloses a water intake pool separation processing system, including the depositing reservoir, the valveless filtering pond, high efficiency filter, this system still includes the drainage recovery pond, the muddy water collecting pit, the sludge concentration ware, the overflow tank, the dynamic mixing jar, the concentrated hydroextractor of belt, drainage recovery pond and valveless filtering pond, high efficiency filter is connected, the muddy water collecting pit is connected with the depositing reservoir, and be arranged in collecting the depositing reservoir muddy water, the drainage recovery pond is connected with the muddy water collecting pit, the sludge concentration ware, the dynamic mixing jar, the concentrated hydroextractor of belt connects gradually, the sludge concentration ware is connected to the overflow tank, and be arranged in collecting the supernatant in the sludge concentration ware, the drainage recovery pond is connected with the overflow tank, and be arranged in collecting the overflow tank, the drainage recovery pond is connected with the depositing reservoir. The system can treat sewage in the clarification tank and the valveless filter, and return treated water to the clarification tank and the valveless filter, thereby reducing the sewage discharge condition in the water purification system.
Description
Technical Field
The utility model relates to a sewage treatment device, concretely relates to intake pool separation processing system.
Background
The devices adopted in the water purification system of the current power plant generally comprise: a clarification tank, a valveless filter and a high-efficiency filter. For a general power plant, sewage discharged by two large and small sewage discharge outlets in a clarification tank and backwashing water generated in a valveless filter are directly discharged into a river channel without being treated, or the two kinds of sewage are simply treated and directly discharged into the river channel, so that the environment protection requirement is not met, and the environment pollution is easily caused.
Disclosure of Invention
In order to realize the above purpose, the utility model provides a water intake pool separation treatment system, it can handle the sewage in depositing reservoir and the valveless filtering pond to the processing water after will handling is anti-supplies depositing reservoir and valveless filtering pond, reduces the sewage discharge condition in this water purification system.
In order to overcome the steps in the prior art, the water intake pool separation treatment system of the utility model comprises a clarification tank, a valveless filter pool and a high-efficiency filter, and further comprises a drainage recovery tank, a muddy water collecting tank, a sludge concentrator, an overflow tank, a dynamic mixing tank and a belt type concentration dehydrator, wherein the drainage recovery tank is connected with the valveless filter pool and the high-efficiency filter and used for collecting backwash water in the valveless filter pool and the high-efficiency filter, the muddy water collecting tank is connected with the clarification tank and used for collecting muddy water in the clarification tank, the drainage recovery tank is connected with the muddy water collecting tank and used for collecting supernatant in the muddy water collecting tank, the sludge concentrator, the dynamic mixing tank and the belt type concentration dehydrator are sequentially connected, the overflow tank is connected with the sludge concentrator and used for collecting supernatant in the sludge concentrator, the drainage recovery tank is connected with the overflow tank and used for collecting overflow in the overflow tank, the drainage recovery tank is connected with the clarification tank.
Further, the mud water collecting tank is connected with the belt type concentration and dehydration machine and is used for collecting washing water in the belt type concentration and dehydration machine.
Further, the dynamic mixing tank is connected with a dosing device.
Furthermore, a backflow stirring device is connected to the mud water collecting tank.
Further, the muddy water collecting tank is further connected with the dynamic mixing tank, and a sludge concentration detector is arranged at a water outlet of the muddy water collecting tank.
Has the advantages that: the sewage treatment device is provided with a drainage recovery tank and a muddy water collection tank, which can respectively collect the sewage in a clarification tank and a valveless filter, and the supernatant formed after natural sedimentation returns to the clarification tank, so that the sewage discharged from the whole water purification system is reduced, and the purpose of reducing pollution is achieved;
and (3) treating the sludge in the drainage recovery tank and the mud water collecting tank by a dynamic mixing tank, dehydrating the sludge by a belt type concentration dehydrator, wherein the dehydrated sludge is used as a construction material for a construction site, and flushing water generated by dehydration is returned to the clarification tank, so that the aim of reducing pollution is further fulfilled.
Drawings
The invention will be further described and illustrated with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present embodiment.
Reference numerals: 1. a clarification tank; 2. a valveless filter; 3. a high efficiency filter; 4. a drainage recovery pond; 5. a mud water collecting tank; 6. a sludge concentrator; 7. an overflow tank; 8. a dynamic mixing tank; 9. a belt type concentration dehydrator.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
Examples
As shown in figure 1, the utility model provides a water intake pool separation processing system, including depositing reservoir 1, valveless filtering pond 2, high efficiency filter 3, this system still includes drainage recovery pond 4, muddy water collecting pit 5, sludge thickening ware 6, overflow tank 7, dynamic mixing jar 8, belt concentration hydroextractor 9.
The drainage recovery tank 4 is connected with the valveless filter 2 and the high-efficiency filter 3 through channels, and the drainage recovery tank 4 is used for collecting backwashing water in the valveless filter 2 and the high-efficiency filter 3.
As shown in figure 1, a muddy water collecting tank 5 is connected with the clarification tank 1 through a trench, and the muddy water collecting tank 5 is used for collecting muddy water in the clarification tank 1. The supernatant liquid formed by the sedimentation in the drain recovery tank 4 is pumped into the drain recovery tank 4 by a pump.
Aforementioned muddy water collecting pit 5, sludge concentrator 6, dynamic mixing tank 8, belt concentration hydroextractor 9 connects gradually, the muddy water in with muddy water collecting pit 5 through the pump is taken out, and concentrate in mud water suction to sludge concentrator 6, sludge concentrator 6 is used for improving the concentration of muddy water, then pass through the pump suction with concentrated muddy water to dynamic mixing tank 8 in, dynamic mixing tank 8 connects charge equipment, charge equipment is arranged in giving dynamic mixing tank 8 through charge equipment and increases the finishing agent, the finishing agent includes: tap water, flocculants, coagulant aids, etc. The treated mud and water are dewatered and separated by the belt type concentration and dehydration machine 9 into mud and partial dewatered water, and a part of washing water is generated in the dewatering process of the belt type concentration and dehydration machine 9.
As shown in fig. 1, the belt concentration and dehydration machine 9 is also connected to the muddy water collection tank 5, and the muddy water and the washing water generated by the belt concentration and dehydration machine 9 are pumped back to the muddy water collection tank 5. The resulting mud is separated and used as construction material for construction sites.
And a backflow stirring device is arranged on the mud water collecting tank 5. The backflow stirring device mainly comprises a filter and a backflow stirrer, wherein part of muddy water in the muddy water collecting pool 5 is pumped out through a pump, is filtered by the filter and is pumped into the muddy water collecting pool 5 again after being stirred by the backflow stirrer, and the operation is repeated.
As shown in fig. 1, the sludge outlet of the sludge-water collecting tank 5 is connected not only to the sludge thickener 6 but also to the dynamic mixing tank 8. A three-way valve is arranged at a sludge outlet of the muddy water collecting tank 5, and a sludge concentration detector is arranged on the three-way valve and is used for detecting the sludge concentration at the sludge outlet of the muddy water collecting tank 5. When the sewage concentration is higher than the set threshold of the sludge concentration detector, the muddy water at the outlet of the sludge collection tank is directly pumped into the dynamic mixing tank 8, and when the sludge concentration is lower than the set threshold of the sludge concentration detector, the muddy water at the outlet of the sludge collection tank is pumped into the sludge concentrator 6.
The sludge concentrator 6 is also connected with an overflow tank 7, supernatant liquid precipitated in the sludge concentrator 6 is pumped into the overflow tank 7 through a pump, the overflow tank 7 is connected with the drainage recovery tank 4, and a water outlet of the drainage recovery tank 4 is connected with a water inlet of the clarification tank 1.
As shown in figure 1, treated water and supernatant produced in the separation system both flow back to a clarification tank 1, and the produced treated water flows back to the clarification tank, so that the sewage of the whole system is nearly zero emission, the pressure of the surrounding environment of a factory is effectively relieved, and in addition, the produced sludge is also used for building construction, so that the condition of avoiding sludge pollution can be achieved while resources are saved.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.
Claims (5)
1. The water inlet tank separation treatment system comprises a clarification tank, a valveless filter tank and a high-efficiency filter, and is characterized by also comprising a drainage recovery tank, a mud-water collecting tank, a sludge concentrator, an overflow tank, a dynamic mixing tank and a belt type concentration dehydrator,
the drainage recovery tank is connected with the valveless filter and the high-efficiency filter and is used for collecting backwashing water in the valveless filter and the high-efficiency filter,
the mud water collecting tank is connected with the clarification tank and is used for collecting mud water in the clarification tank, the drainage recovering tank is connected with the mud water collecting tank and is used for collecting supernatant in the mud water collecting tank,
the mud water collecting tank, the sludge concentrator, the dynamic mixing tank and the belt type concentration dewatering machine are sequentially connected, the overflow tank is connected with the sludge concentrator and used for collecting supernatant in the sludge concentrator, the drainage recovery tank is connected with the overflow tank and used for collecting overflow in the overflow tank, and the drainage recovery tank is connected with the clarification tank.
2. The intake basin separation processing system of claim 1, wherein the sludge water collection basin is connected to the belt type concentration and dehydration machine and is configured to collect washing water in the belt type concentration and dehydration machine.
3. The intake basin separation treatment system of claim 1, wherein the dynamic mixing tank is connected to a dosing device.
4. The intake pool separation treatment system of claim 1, wherein the sludge water collection pool is further connected with a backflow stirring device.
5. The intake pool separation treatment system of claim 1, wherein the sludge-water collection pool is further connected with a dynamic mixing tank, and a sludge concentration detector is arranged at a water outlet of the sludge-water collection pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295084.XU CN213856263U (en) | 2020-10-15 | 2020-10-15 | Water inlet tank separation treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295084.XU CN213856263U (en) | 2020-10-15 | 2020-10-15 | Water inlet tank separation treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856263U true CN213856263U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022295084.XU Active CN213856263U (en) | 2020-10-15 | 2020-10-15 | Water inlet tank separation treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856263U (en) |
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2020
- 2020-10-15 CN CN202022295084.XU patent/CN213856263U/en active Active
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