CN204981422U - Categorised advanced treatment unit of sewage treatment plant - Google Patents
Categorised advanced treatment unit of sewage treatment plant Download PDFInfo
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- CN204981422U CN204981422U CN201520681442.7U CN201520681442U CN204981422U CN 204981422 U CN204981422 U CN 204981422U CN 201520681442 U CN201520681442 U CN 201520681442U CN 204981422 U CN204981422 U CN 204981422U
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Abstract
The utility model relates to a categorised advanced treatment unit of sewage treatment plant mainly includes: collecting pit, reaction tank, coagulating basin, flocculation basin, vertical -flow sedimentation tank, tow filtering pond, clean water basin and micro -filtration device, its characterized in that: be equipped with the intake pump in the collecting pit, the intake pump connects gradually reaction tank water intaking valve, flocculation basin water intaking valve, tow filtering pond water intaking valve and micro -filtration water intaking valve through the pipeline, vertical -flow sedimentation tank goes out the water piping connection clean water basin to be provided with the filtering pond gate valve of intaking between vertical -flow sedimentation tank and tow filtering pond, the play water piping connection clean water basin of micro -filtration device. Be applied to sewage treatment plant and carry the mark and reform transform, have add medicine dephosphorization reaction, mix the discharge water congeal, flocculation, sediment, fibrous filter and micro -filtration handle treatment process as an organic whole, carries out the pointed advanced treatment of branch matter according to detecting the pollutant, system device is automatic to be moved.
Description
Technical field
The utility model relates to sewage disposal device, is specifically related to sewage work's depth of assortment treatment unit.
Background technology
Sewage work's discharge water matter requires more and more higher, needs sewage to carry out advanced treatment qualified discharge.In water treatment field; tank body filtering under pressure and filler gravity filtration with no pressure are mainly adopted to water filtration; its filtrate major part is in horizontal distribution; its main drawback: in water, suspended substance is deposited in the surface of filtrate very soon; thus open area is reduced; choked flow aquaporin; must shut down and carry out back flushing, need to build large-scale air blast machine room, and back flushing pump house; and for some time will change filtrate; operation energy consumption is high, and manipulation strength is large, and floor space is very large; civil engineering costs is high, and unit ton water cost is higher.In water-treatment technology field, the application of fiber bundle media filtering basin is more and more extensive, has treatment effect good, and water quality and quantity is stablized, the advantages such as running maintenance is simple and convenient.Therefore carry in mark transformation process in sewage work, need water quality treatment more stable, filtrate easily cleans and long service life, has become the technical problem that this area is anxious to be resolved.
Utility model content
The purpose of this utility model is to provide sewage work's depth of assortment treatment unit, be applied to sewage work and propose mark transformation, have and dosing is carried out except phosphorus reaction, coagulation, flocculation, precipitation, fiber filter and micro-filtration to discharge water be treated to the treatment process of one, the targeted advanced treatment of sub-prime is carried out, system device automatic operating according to detection of contamination.
The purpose of this utility model is achieved through the following technical solutions: sewage work's depth of assortment treatment unit, mainly comprises: collecting tank, reaction tank, coagulation basin, flocculation basin, vertical sedimentation basin, fibrous bundle filter tank, clean water basin and micro-filtration; It is characterized in that: be provided with intake pump in described collecting tank, intake pump is by pipeline ligation pond water intaking valve, flocculation basin water intaking valve, fibrous bundle filter tank water intaking valve and micro-filtration water intaking valve successively; Described vertical sedimentation basin rising pipe connects clean water basin, and between vertical sedimentation basin and fibrous bundle filter tank, is provided with filter tank intakes gate valve; The rising pipe of described micro-filtration connects clean water basin; Aeration agitation pipe is provided with bottom described reaction tank, coagulation basin and flocculation basin; Be provided with fiber bundle media in described fibrous bundle filter tank, and be provided with backwash tube below the fiber-bundle filtering bed of material.
Influent COD on-line detector, influent turbidity detector, influent ammonia nitrogen detector and water inlet total phosphorus detector is provided with in described collecting tank.
Described reaction tank is connected with coagulant drug-adding device, and the aeration agitation pipe bottom reaction tank is connected with air compressor machine by pipeline.
Water outlet COD on-line detector, delivery turbidity detector, water outlet ammonia nitrogen detector and water outlet total phosphorus detector is provided with in described clean water basin.
Utility model works principle: the sewage of sewage work, after leading portion process precipitation, because sewage work's discharge water matter requires to improve, as the water-quality guideline such as suspended substance and chemical oxygen demand (COD) exceeds standard, also needs to carry out filter depth process.Process water to be filtered is collected in collecting tank after leading portion pre-treatment, the influent COD on-line detector of collecting tank, influent turbidity detector, influent ammonia nitrogen detector and water inlet total phosphorus detector detect each pollution parameters respectively, comparison emission standard, by intake pump by corresponding for sewage suction processing unit, reaction tank, coagulation basin is used for dephosphorization, coagulation, flocculation basin adds flocculation agent precipitation process, vertical sedimentation basin is used for precipitate and separate and removes suspended substance, fibrous bundle filter tank is used for filtering, micro-filtration is used for depth type filtration, the water processed flows in clean water basin, complete qualified discharge or reuse after the sub-prime purifying treatment to sewage.
The utility model compared with prior art, there is following advantage and beneficial effect: be applied to sewage work and propose mark transformation, have and dosing is carried out except phosphorus reaction, coagulation, flocculation, precipitation, fiber filter and micro-filtration to discharge water be treated to the treatment process of one, sub-prime advanced treatment is carried out, system device automatic operating according to detection of contamination; The detector of collecting tank detects each pollution parameters respectively, comparison emission standard, by intake pump by corresponding for sewage suction processing unit, reaction tank is used for dephosphorization, flocculation basin adds flocculation agent precipitation process, vertical sedimentation basin is used for precipitate and separate and removes suspended substance, and fibrous bundle filter tank is used for filtering, and micro-filtration is used for depth type filtration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The title marked in accompanying drawing: 1-collecting tank, 2-water inlet pipe, 3-influent COD on-line detector, 4-influent turbidity detector, 5-influent ammonia nitrogen detector, 6-water inlet total phosphorus detector, 7-intake pump, 8-reaction tank water intaking valve, 9-reaction tank, 10-flocculation basin, 11-vertical sedimentation basin, 12-fibrous bundle filter tank, 13-coagulant drug-adding device, 14-air compressor machine, 15-flocculation basin stirrer, 16-flocculates chemicals dosing plant, 17-fibrous bundle filter tank water intaking valve, 18-micro-filtration water intaking valve, 19-micro-filtration, 20-wash-water gutter, 21-fiber bundle media, 22-backwash tube, 23-filter back washing pump, 24-clean water basin, 25-micro-filtration backwashing pump, 26-water shoot, 27-water outlet COD on-line detector, 28-delivery turbidity detector, 29-water outlet ammonia nitrogen detector, 30-water outlet total phosphorus detector, 31-flocculation basin water intaking valve, 32-aeration agitation pipe, 33-coagulation basin, 34-filter tank water inlet gate valve.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment: as shown in Figure 1, sewage work's depth of assortment treatment unit, mainly comprises: collecting tank (1), reaction tank (9), coagulation basin (33), flocculation basin (10), vertical sedimentation basin (11), fibrous bundle filter tank (12), clean water basin (24) and micro-filtration (19); It is characterized in that: be provided with intake pump (7) in described collecting tank (1), intake pump (7) is by pipeline successively ligation pond water intaking valve (8), flocculation basin water intaking valve (31), fibrous bundle filter tank water intaking valve (17) and micro-filtration water intaking valve (18); Described vertical sedimentation basin (11) rising pipe connects clean water basin (24), and between vertical sedimentation basin (11) and fibrous bundle filter tank (12), is provided with filter tank intakes gate valve (34); The rising pipe of described micro-filtration (19) connects clean water basin (24); Described reaction tank (9), coagulation basin (33) and flocculation basin (10) bottom is provided with aeration agitation pipe (32); Be provided with fiber bundle media (21) in described fibrous bundle filter tank (12), and be provided with backwash tube (22) below fiber bundle media (21) layer.
Influent COD on-line detector (3), influent turbidity detector (4), influent ammonia nitrogen detector (5) and water inlet total phosphorus detector (6) is provided with in described collecting tank (1).
Described reaction tank (9) is connected with coagulant drug-adding device (13), and is connected with air compressor machine (14) by pipeline at the aeration agitation pipe (32) of reaction tank (9) bottom.
Water outlet COD on-line detector (27), delivery turbidity detector (28), water outlet ammonia nitrogen detector (29) and water outlet total phosphorus detector (30) is provided with in described clean water basin (24).
During the utility model plant running: the sewage of sewage work, after leading portion process precipitation, because sewage work's discharge water matter requires to improve, as the water-quality guideline such as suspended substance and chemical oxygen demand (COD) exceeds standard, also needs to carry out filter depth process.Process water to be filtered is collected in collecting tank (1) after leading portion pre-treatment, the influent COD on-line detector (3) of collecting tank (1), influent turbidity detector (4), influent ammonia nitrogen detector (5) and water inlet total phosphorus detector (6) detect each pollution parameters respectively, comparison emission standard, by intake pump (7) by corresponding for sewage suction processing unit, reaction tank (9), coagulation basin (33) is for dephosphorization, coagulation, flocculation basin (10) adds flocculation agent precipitation process, vertical sedimentation basin (11) removes suspended substance for precipitate and separate, fibrous bundle filter tank (12) is for filtering, micro-filtration (19) is for depth type filtration, the water processed flows in clean water basin (24), complete qualified discharge or reuse after the sub-prime purifying treatment to sewage.
As mentioned above, just the utility model can be realized well.
Claims (4)
1. sewage work's depth of assortment treatment unit, mainly comprises: collecting tank (1), reaction tank (9), coagulation basin (33), flocculation basin (10), vertical sedimentation basin (11), fibrous bundle filter tank (12), clean water basin (24) and micro-filtration (19); It is characterized in that: be provided with intake pump (7) in described collecting tank (1), intake pump (7) is by pipeline successively ligation pond water intaking valve (8), flocculation basin water intaking valve (31), fibrous bundle filter tank water intaking valve (17) and micro-filtration water intaking valve (18); Described vertical sedimentation basin (11) rising pipe connects clean water basin (24), and between vertical sedimentation basin (11) and fibrous bundle filter tank (12), is provided with filter tank intakes gate valve (34); The rising pipe of described micro-filtration (19) connects clean water basin (24); Described reaction tank (9), coagulation basin (33) and flocculation basin (10) bottom is provided with aeration agitation pipe (32); Be provided with fiber bundle media (21) in described fibrous bundle filter tank (12), and be provided with backwash tube (22) below fiber bundle media (21) layer.
2. sewage work according to claim 1 depth of assortment treatment unit, is characterized in that: be provided with influent COD on-line detector (3), influent turbidity detector (4), influent ammonia nitrogen detector (5) and water inlet total phosphorus detector (6) in described collecting tank (1).
3. sewage work according to claim 1 depth of assortment treatment unit, it is characterized in that: described reaction tank (9) is connected with coagulant drug-adding device (13), and be connected with air compressor machine (14) by pipeline at the aeration agitation pipe (32) of reaction tank (9) bottom.
4. sewage work according to claim 1 depth of assortment treatment unit, is characterized in that: be provided with water outlet COD on-line detector (27), delivery turbidity detector (28), water outlet ammonia nitrogen detector (29) and water outlet total phosphorus detector (30) in described clean water basin (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681442.7U CN204981422U (en) | 2015-09-06 | 2015-09-06 | Categorised advanced treatment unit of sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681442.7U CN204981422U (en) | 2015-09-06 | 2015-09-06 | Categorised advanced treatment unit of sewage treatment plant |
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| Publication Number | Publication Date |
|---|---|
| CN204981422U true CN204981422U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681442.7U Expired - Fee Related CN204981422U (en) | 2015-09-06 | 2015-09-06 | Categorised advanced treatment unit of sewage treatment plant |
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| CN (1) | CN204981422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328786A (en) * | 2018-01-17 | 2018-07-27 | 湖南博世科环保科技有限公司 | A kind of water treatment facilities and method for treating water |
| CN108715499A (en) * | 2018-07-27 | 2018-10-30 | 中化蓝天霍尼韦尔新材料有限公司 | A kind of fluorine chlorine sewage disposal system and processing method containing organic matter |
| CN109761389A (en) * | 2017-11-10 | 2019-05-17 | 同方环境股份有限公司 | A kind of complexes of municipal wastewater advanced treating |
| CN109761394A (en) * | 2019-01-28 | 2019-05-17 | 合肥信拓高分子技术有限公司 | A kind of stirring-type sewage-treatment plant |
-
2015
- 2015-09-06 CN CN201520681442.7U patent/CN204981422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761389A (en) * | 2017-11-10 | 2019-05-17 | 同方环境股份有限公司 | A kind of complexes of municipal wastewater advanced treating |
| CN108328786A (en) * | 2018-01-17 | 2018-07-27 | 湖南博世科环保科技有限公司 | A kind of water treatment facilities and method for treating water |
| CN108715499A (en) * | 2018-07-27 | 2018-10-30 | 中化蓝天霍尼韦尔新材料有限公司 | A kind of fluorine chlorine sewage disposal system and processing method containing organic matter |
| CN108715499B (en) * | 2018-07-27 | 2023-12-12 | 中化蓝天霍尼韦尔新材料有限公司 | Fluorine-chlorine sewage treatment system containing organic matters and treatment method |
| CN109761394A (en) * | 2019-01-28 | 2019-05-17 | 合肥信拓高分子技术有限公司 | A kind of stirring-type sewage-treatment plant |
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| 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: 20160120 Termination date: 20160906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |