CN203513391U - Novel dephosphorization reactor - Google Patents
Novel dephosphorization reactor Download PDFInfo
- Publication number
- CN203513391U CN203513391U CN201320555660.7U CN201320555660U CN203513391U CN 203513391 U CN203513391 U CN 203513391U CN 201320555660 U CN201320555660 U CN 201320555660U CN 203513391 U CN203513391 U CN 203513391U
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- China
- Prior art keywords
- sedimentation tank
- reactor
- flocculation reactor
- sludge
- sand filter
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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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Abstract
The utility model provides a novel dephosphorization reactor, comprising a sewage treating pond, wherein a flocculation reactor, an efficient sedimentation tank, a sand filter and an outlet sump are arranged in the sewage treating pond; a secondary sedimentation tank and a sludge storage tank are arranged outside the sewage treating pond; a water inlet is formed on the flocculation reactor; a water outlet is formed on the outlet sump; the water outlet of the secondary sedimentation tank is connected with the inlet of a pipeline mixer; the water outlet of the pipeline mixer is communicated with the flocculation reactor in the sewage treating pond; the flocculation reactor is communicated with the efficient sedimentation tank; the efficient sedimentation tank is communicated with the sand filter; the bottoms of the flocculation reactor, the efficient sedimentation tank and the sand filter are all funnel-shaped, and are all provided with sludge outlets; the sludge outlets at the bottoms of the flocculation reactor, the efficient sedimentation tank and the sand filter are connected with the sludge reservoir outside the sewage treating pond through a sludge pump via pipelines. The novel dephosphorization reactor has the advantages of simple structure, good dephosphorization effect and the like, and is capable of effectively improving the utilization rate of a dephosphorization agent.
Description
Technical field
The utility model relates to a kind of sewage disposal device, particularly relates to a kind of novel dephosphorizing reactor.
Background technology
Low carbon source sewage disposal is after active sludge treatment process is processed, and often total phosphorus is not up to standard, needs to adopt chemical dephosphorization.
In chemical dephosphorization process, the utilization ratio of dephosphorization medicament is very low.Patent of the present invention can effectively improve the utilization ratio of dephosphorization medicament.
Utility model content
The purpose of this utility model is exactly defect and the deficiency existing for solving above-mentioned prior art, and a kind of novel dephosphorizing reactor is provided.
The technical scheme adopting is:
A kind of novel dephosphorizing reactor, comprise treatment tank, it is characterized in that being provided with flocculation reactor in described treatment tank, efficient sedimentation tank, sand filter, outlet sump, the outer setting for the treatment of tank has second pond and sludge storage pool, flocculation reactor is provided with water-in, outlet sump is provided with water outlet, the water outlet of second pond is connected with the entrance of a line mixer, and be connected, the water outlet of line mixer is connected with the flocculation reactor in treatment tank, flocculation reactor is connected with efficient sedimentation tank, efficient sedimentation tank is connected with sand filter, described flocculation reactor, efficient sedimentation tank, the bottom of sand filter is funnel-form, and all offer sludge outlet, flocculation reactor, efficient sedimentation tank, the sludge outlet of the bottom of sand filter is connected with the sludge storage pool outside treatment tank by sludge pump respectively by the road, and be connected.
The utility model principle of work is: sewage is after biochemical treatment, through second pond, flow out and enter dephosphorizing reactor, after sewage fully mixes with medicament through chemical-dosing mixer, enter the reactor formation flco that reacts, through efficient sedimentation tank sedimentation, the clear water qualified discharge of sterilizing after sand filter filters, the mud containing flco and unreacted medicament being deposited at the bottom of pond is returned in specific proportions reactor after pump is extracted out, and excess sludge is delivered to sludge treating system and is processed.
The utlity model has simple in structure, phosphor-removing effect good, etc. advantage, can effectively improve the utilization ratio of dephosphorization medicament.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of novel dephosphorizing reactor, comprise treatment tank 7, in treatment tank 7, be provided with flocculation reactor 2, efficient sedimentation tank 3, sand filter 4, outlet sump 5, the outer setting for the treatment of tank 7 has second pond 8 and sludge storage pool 9, flocculation reactor 2 is provided with water-in, outlet sump 5 is provided with water outlet, the water outlet of second pond 8 is connected with the entrance of a line mixer 1, and be connected, the water outlet of line mixer 1 is connected with the water-in of flocculation reactor 2 in treatment tank 7, flocculation reactor 2 is connected with efficient sedimentation tank 3, efficient sedimentation tank 3 is connected with sand filter 4, flocculation reactor 2, efficient sedimentation tank 3, the bottom of sand filter 4 is funnel-form, and all offer sludge outlet, flocculation reactor 2, efficient sedimentation tank 3, the sludge outlet of the bottom of sand filter 4 is connected with the sludge storage pool 9 outside treatment tank 7 by sludge pump 6 respectively by the road, and be connected.
Claims (1)
1. a novel dephosphorizing reactor, comprise treatment tank, it is characterized in that being provided with flocculation reactor in described treatment tank, efficient sedimentation tank, sand filter, outlet sump, the outer setting for the treatment of tank has second pond and sludge storage pool, flocculation reactor is provided with water-in, outlet sump is provided with water outlet, the water outlet of second pond is connected with the entrance of a line mixer, and be connected, the water outlet of line mixer is connected with the flocculation reactor in treatment tank, flocculation reactor is connected with efficient sedimentation tank, efficient sedimentation tank is connected with sand filter, described flocculation reactor, efficient sedimentation tank, the bottom of sand filter is funnel-form, and all offer sludge outlet, flocculation reactor, efficient sedimentation tank, the sludge outlet of the bottom of sand filter is connected with the sludge storage pool outside treatment tank by sludge pump respectively by the road, and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555660.7U CN203513391U (en) | 2013-09-03 | 2013-09-03 | Novel dephosphorization reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555660.7U CN203513391U (en) | 2013-09-03 | 2013-09-03 | Novel dephosphorization reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513391U true CN203513391U (en) | 2014-04-02 |
Family
ID=50372350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555660.7U Expired - Fee Related CN203513391U (en) | 2013-09-03 | 2013-09-03 | Novel dephosphorization reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482740A (en) * | 2013-09-03 | 2014-01-01 | 大连大孤山污水处理有限公司 | Novel phosphorus removal reactor |
| CN110818142A (en) * | 2019-12-18 | 2020-02-21 | 上海泓济环保科技股份有限公司 | Improved coagulating sedimentation dephosphorization treatment equipment and treatment process thereof |
-
2013
- 2013-09-03 CN CN201320555660.7U patent/CN203513391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482740A (en) * | 2013-09-03 | 2014-01-01 | 大连大孤山污水处理有限公司 | Novel phosphorus removal reactor |
| CN110818142A (en) * | 2019-12-18 | 2020-02-21 | 上海泓济环保科技股份有限公司 | Improved coagulating sedimentation dephosphorization treatment equipment and treatment process thereof |
| CN110818142B (en) * | 2019-12-18 | 2024-03-08 | 上海泓济环保科技股份有限公司 | Treatment process of improved coagulating sedimentation dephosphorization treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20170903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |