CN103482740A - Novel phosphorus removal reactor - Google Patents
Novel phosphorus removal reactor Download PDFInfo
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- CN103482740A CN103482740A CN201310404632.XA CN201310404632A CN103482740A CN 103482740 A CN103482740 A CN 103482740A CN 201310404632 A CN201310404632 A CN 201310404632A CN 103482740 A CN103482740 A CN 103482740A
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- tank
- reactor
- flocculation reactor
- efficient sedimentation
- sludge
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Abstract
The invention discloses a novel phosphorus removal reactor comprising a sewage treatment tank, wherein a flocculation reactor, an efficient sedimentation tank, a sand filtration tank and a water outlet tank are arranged in the sewage treatment tank, a secondary settling tank and a sludge storage tank are arranged outside the sewage treatment tank, a water inlet is formed in the flocculation reactor, a water outlet is formed in the water outlet tank, the water outlet of the secondary settling 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 treatment tank, the flocculation reactor is communicated with the efficient sedimentation tank, the efficient sedimentation tank is communicated with the sand filtration tank, the bottoms of the flocculation reactor, the efficient sedimentation tank and the sand filtration tank are funnel-shaped and are provided with a sludge outlet respectively, and the sludge outlets at the bottoms of the flocculation reactor, the efficient sedimentation tank and the sand filtration tank are connected with the sludge storage tank outside the sewage treatment tank by using a sludge pump through a pipeline respectively. The novel phosphorus removal reactor disclosed by the invention has the advantages of simple structure, good phosphorus removal effect and the like, and can effectively improve the utilization ratio of a phosphorus removal agent.
Description
Technical field
The present invention relates to a kind of sewage disposal device, particularly relate 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 the 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.
Summary of the invention
Purpose of the present invention is exactly defect and the deficiency existed for solving above-mentioned prior art, and a kind of novel dephosphorizing reactor is provided.
The technical scheme adopted 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, by sludge pump, the sludge storage pool outer with treatment tank is connected the sludge outlet of the bottom of sand filter by the road respectively, and be connected.
Principle of work of the present invention is: sewage is after biochemical treatment, flow out and enter dephosphorizing reactor through second pond, sewage through chemical-dosing mixer with after medicament fully mixes, enter the reactor formation flco that reacts, through the efficient sedimentation tank sedimentation, the clear water qualified discharge of sterilizing after sand filter filters, the mud containing flco and unreacted medicament be 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.
That the present invention has is simple in structure, phosphor-removing effect good, etc. advantage, can effectively improve the utilization ratio of dephosphorization medicament.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of novel dephosphorizing reactor, comprise treatment tank 7, be provided with flocculation reactor 2 in treatment tank 7, 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-in of the flocculation reactor 2 that the water outlet of line mixer 1 is interior with treatment tank 7 is connected, 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, by sludge pump 6, the sludge storage pool 9 outer with treatment tank 7 is connected the sludge outlet of the bottom of sand filter 4 by the road respectively, 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, by sludge pump, the sludge storage pool outer with treatment tank is connected the sludge outlet of the bottom of sand filter by the road respectively, and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404632.XA CN103482740A (en) | 2013-09-03 | 2013-09-03 | Novel phosphorus removal reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404632.XA CN103482740A (en) | 2013-09-03 | 2013-09-03 | Novel phosphorus removal reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103482740A true CN103482740A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310404632.XA Pending CN103482740A (en) | 2013-09-03 | 2013-09-03 | Novel phosphorus removal reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103482740A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379549B1 (en) * | 1997-08-22 | 2002-04-30 | Lepoder M. Nicolas | Method for treating water incorporating a sedimentation tank and a multilayer filter operating at high speeds |
| CN2753718Y (en) * | 2004-12-31 | 2006-01-25 | 吕诚 | Vehicle-mounted sewage treating equipment |
| CN201777950U (en) * | 2010-08-09 | 2011-03-30 | 洛阳绿潮环保科技有限公司 | Container type integrated water purifying equipment |
| CN203513391U (en) * | 2013-09-03 | 2014-04-02 | 大连大孤山污水处理有限公司 | Novel dephosphorization reactor |
-
2013
- 2013-09-03 CN CN201310404632.XA patent/CN103482740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379549B1 (en) * | 1997-08-22 | 2002-04-30 | Lepoder M. Nicolas | Method for treating water incorporating a sedimentation tank and a multilayer filter operating at high speeds |
| CN2753718Y (en) * | 2004-12-31 | 2006-01-25 | 吕诚 | Vehicle-mounted sewage treating equipment |
| CN201777950U (en) * | 2010-08-09 | 2011-03-30 | 洛阳绿潮环保科技有限公司 | Container type integrated water purifying equipment |
| CN203513391U (en) * | 2013-09-03 | 2014-04-02 | 大连大孤山污水处理有限公司 | Novel dephosphorization reactor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |