CN204588885U - Comprehensive wastewater treatment unit - Google Patents
Comprehensive wastewater treatment unit Download PDFInfo
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- CN204588885U CN204588885U CN201520274096.0U CN201520274096U CN204588885U CN 204588885 U CN204588885 U CN 204588885U CN 201520274096 U CN201520274096 U CN 201520274096U CN 204588885 U CN204588885 U CN 204588885U
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Abstract
The utility model provides a kind of comprehensive wastewater treatment unit, comprises equalizing tank, the first reaction tank, air flotation pool, intermediate pool one, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank, settling tank, intermediate pool two, sandfiltration pot, sulfuric acid and eventually adjusts pond, banishes pond; This kind of comprehensive wastewater treatment unit, the comprehensive treating process to trade effluent can be realized, sequentially realize degraded to the toxic granular such as the heavy metal ion in trade effluent, suspended substance through each reaction tank, advanced oxidation pond, settling tank etc., filter Processing for removing, operation rationally, cost is lower, can ensure that in Last Exile pond, water is up to standard.
Description
Technical field
The utility model relates to a kind of comprehensive wastewater treatment unit.
Background technology
Wastewater treatment is exactly utilize physics, chemistry and biological method to process waste water, makes purification of waste water, decreasing pollution, so that reach waste water reclamation, multiplexing, makes full use of water resources.Wherein adopt chemical process be separated with effect of mass transmitting by chemical reaction, remove in waste water in dissolving, the pollutent of colloidal state or be translated into the waste water treatment process of innoxious substance, be one of the most frequently used treatment process.But the wastewater treatment equipment used at present also exists complex disposal process, cost is high or treatment effect is undesirable problem.
Utility model content
The purpose of this utility model is to provide a kind of comprehensive wastewater treatment unit and solves in prior art the problems such as the high or treatment effect of the complex disposal process, the cost that exist is undesirable.
Technical solution of the present utility model is:
A kind of comprehensive wastewater treatment unit, comprises equalizing tank, first reaction tank, air flotation pool, intermediate pool one, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank, settling tank, intermediate pool two, sandfiltration pot, sulfuric acid adjusts pond eventually, banish pond, equalizing tank is provided with liquidometer, under meter, equalizing tank is communicated with the first reaction tank by lift pump, and the first reaction tank is provided with PH controller one, polymerize aluminum chloride dosing pump, polyacrylamide dosing pump, sulfuric acid dosing pump, sodium hydroxide dosing pump, the first reaction tank is by pipeline communication air flotation pool, and air flotation pool is provided with dregs scraper, for the treatment of the sludge pump of scum silica frost, air flotation pool is by pipeline communication intermediate pool one, and intermediate pool one is by pipeline communication advanced oxidation pond, and advanced oxidation pond is provided with PH controller two, ORP controller, sulfuric acid dosing pump, hydrogen peroxide dosing pump and ferrous sulfate dosing pump, advanced oxidation pond is by pipeline communication sodium bisulfite reaction tank, sodium bisulfite reaction tank is provided with sodium bisulfite dosing pump, and sodium bisulfite reaction tank is by pipeline communication Sodium Sulphide reaction tank, and Sodium Sulphide reaction tank is provided with PH controller three, sodium hydroxide dosing pump and Sodium Sulphide dosing pump, Sodium Sulphide reaction tank is by pipeline communication ferrous sulfate reaction tank, and ferrous sulfate reaction tank is provided with ORP controller, ferrous sulfate dosing pump, ferrous sulfate reaction tank is by pipeline communication polyacrylamide reaction tank, polyacrylamide reaction tank is provided with polyacrylamide dosing pump, polyacrylamide reaction tank is by pipeline communication settling tank, settling tank is provided with sludge pump, and settling tank is by pipeline communication intermediate pool two, and intermediate pool two-way piping is communicated with the import of sandfiltration pot, the outlet of sandfiltration pot adjusts pond eventually by pipeline communication sulfuric acid, and sulfuric acid adjusts pond to be provided with PH controller three eventually, sulfuric acid dosing pump, sulfuric acid adjusts pond to banish pond by pipeline communication eventually.
Further, equalizing tank, the first reaction tank, air flotation pool, intermediate pool one, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank, settling tank, intermediate pool two, sandfiltration pot, sulfuric acid adjust the inwall in pond to post Corrosion Protection of Fiber Reinforced Plastics layer eventually.
Further, settling tank adopts inclined-plate clarifying basin, and settling tank is communicated with sludge thickener by lift pump, and sludge thickener is provided with recovery channel, and recovery channel is communicated with equalizing tank.
Further, the first reaction tank, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank are provided with whipping appts.
The beneficial effects of the utility model are: this kind of comprehensive wastewater treatment unit, the comprehensive treating process to trade effluent can be realized, sequentially realize degraded to the toxic granular such as the heavy metal ion in trade effluent, suspended substance through each reaction tank, advanced oxidation pond, settling tank etc., filter Processing for removing, operation rationally, cost is lower, treatment effect is excellent, can ensure that in Last Exile pond, water is up to standard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1-equalizing tank, 2-first reaction tank, 3-air flotation pool, 4-intermediate pool one, 5-advanced oxidation pond, 6-sodium bisulfite reaction tank, 7-Sodium Sulphide reaction tank, 8-ferrous sulfate reaction tank, 9-polyacrylamide reaction tank, 10-settling tank, 11-intermediate pool two, 12-sandfiltration pot, 13-sulfuric acid adjusts pond eventually, 14-banishes pond, 15-sludge thickener.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment
A kind of comprehensive wastewater treatment unit, comprises equalizing tank 1, first reaction tank 2, air flotation pool 3, intermediate pool 1, advanced oxidation pond 6, sodium bisulfite reaction tank 7, Sodium Sulphide reaction tank, ferrous sulfate reaction tank 8, polyacrylamide reaction tank 9, settling tank 10, intermediate pool 2 11, sandfiltration pot 12, sulfuric acid adjusts pond 13 eventually, banish pond 14, equalizing tank 1 is provided with liquidometer, under meter, equalizing tank 1 is communicated with the first reaction tank 2, first reaction tank 2 by lift pump and is provided with PH controller one, polymerize aluminum chloride dosing pump, polyacrylamide dosing pump, sulfuric acid dosing pump, sodium hydroxide dosing pump, the first reaction tank 2 is by pipeline communication air flotation pool 3, and air flotation pool 3 is provided with dregs scraper, for the treatment of the sludge pump of scum silica frost, air flotation pool 3 is by pipeline communication intermediate pool 1, and intermediate pool 1 is by pipeline communication advanced oxidation pond 6, and advanced oxidation pond 6 is provided with PH controller two, ORP controller, sulfuric acid dosing pump, hydrogen peroxide dosing pump and ferrous sulfate dosing pump, advanced oxidation pond 6 is by pipeline communication sodium bisulfite reaction tank 7, sodium bisulfite reaction tank 7 is provided with sodium bisulfite dosing pump, and sodium bisulfite reaction tank 7 is by pipeline communication Sodium Sulphide reaction tank, and Sodium Sulphide reaction tank is provided with PH controller three, sodium hydroxide dosing pump and Sodium Sulphide dosing pump, Sodium Sulphide reaction tank is by pipeline communication ferrous sulfate reaction tank 8, and ferrous sulfate reaction tank 8 is provided with ORP controller and oxidation reduction potential control device, ferrous sulfate dosing pump, ferrous sulfate reaction tank 8 is by pipeline communication polyacrylamide reaction tank 9, polyacrylamide reaction tank 9 is provided with polyacrylamide dosing pump, polyacrylamide reaction tank 9 is by pipeline communication settling tank 10, settling tank 10 is provided with sludge pump, and settling tank 10 is by pipeline communication intermediate pool 2 11, and intermediate pool 2 11 is by the import of pipeline communication sandfiltration pot 12, the outlet of sandfiltration pot 12 adjusts pond 13 eventually by pipeline communication sulfuric acid, and sulfuric acid adjusts pond 13 to be provided with PH controller three eventually, sulfuric acid dosing pump, sulfuric acid adjusts pond 13 to banish pond 14 by pipeline communication eventually.
This kind of comprehensive wastewater treatment unit, can realize the comprehensive treating process to trade effluent, and rationally, cost is lower, can ensure that in Last Exile pond 14, water is up to standard in operation.Equalizing tank 1 is provided with liquidometer and under meter, realizes the adjustment to wastewater flow rate by the detection of liquidometer and under meter, ensures carrying out smoothly of subsequent disposal.Add PB1 gene at the first reaction tank 2, polyacrylamide PAM, sulfuric acid, sodium hydroxide processes waste water, realize the flocculation sediment to waste water, clarification, waste water neutralize, elimination heavy metal ion, regulate the process such as PH.In advanced oxidation pond 6, by sulfuric acid, hydrogen peroxide and ferrous sulfate, realize the advanced oxidation of wastewater treatment.Ferrous sulfate is used for the flocculating and purifying of water, and from city and industrial sewage, removes phosphoric acid salt, in case the eutrophication of water-stop body.
In sodium bisulfite reaction tank 7, sodium bisulfite is as reductive agent, comprises dissolved oxygen react with the oxidizing substance in water.In Sodium Sulphide reaction tank, removed the heavy metal ion in waste water by sodium hydroxide, sodium sulphite.By polyacrylamide in polyacrylamide reaction tank 9, to flocculation sediment, the clarification of waste water.Precipitated by settling tank 10 again, be delivered to after sulfuric acid adjusts eventually pond 13 to regulate PH after finally being filtered by sandfiltration pot 12 and banish pond 14 and complete process.
Equalizing tank 1, first reaction tank 2, air flotation pool 3, intermediate pool 1, advanced oxidation pond 6, sodium bisulfite reaction tank 7, Sodium Sulphide reaction tank, ferrous sulfate reaction tank 8, polyacrylamide reaction tank 9, settling tank 10, intermediate pool 2 11, sandfiltration pot 12, sulfuric acid adjust the inwall in pond 13 to post Corrosion Protection of Fiber Reinforced Plastics layer eventually; the inwall in each pond is protected; avoid inner waste water inner wall corrosion to be affected to normal use, extend working time.
Settling tank 10 adopts inclined-plate clarifying basin 10, and settling tank 10 is communicated with sludge thickener 15 by lift pump, and sludge thickener 15 is provided with recovery channel, and recovery channel is communicated with equalizing tank 1.Realize further recycling the waste water in sludge thickener 15, improve the efficiency of process.
First reaction tank 2, advanced oxidation pond 6, sodium bisulfite reaction tank 7, Sodium Sulphide reaction tank, ferrous sulfate reaction tank 8, polyacrylamide reaction tank 9 are provided with whipping appts.By whipping appts to make in pond add material in medicament and waste water and react fully.
Claims (4)
1. a comprehensive wastewater treatment unit, is characterized in that: comprise equalizing tank, first reaction tank, air flotation pool, intermediate pool one, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank, settling tank, intermediate pool two, sandfiltration pot, sulfuric acid adjusts pond eventually, banish pond, equalizing tank is provided with liquidometer, under meter, equalizing tank is communicated with the first reaction tank by lift pump, and the first reaction tank is provided with pH controller one, polymerize aluminum chloride dosing pump, polyacrylamide dosing pump, sulfuric acid dosing pump, sodium hydroxide dosing pump, the first reaction tank is by pipeline communication air flotation pool, and air flotation pool is provided with dregs scraper, for the treatment of the sludge pump of scum silica frost, air flotation pool is by pipeline communication intermediate pool one, and intermediate pool one is by pipeline communication advanced oxidation pond, and advanced oxidation pond is provided with pH controller two, ORP controller, sulfuric acid dosing pump, hydrogen peroxide dosing pump and ferrous sulfate dosing pump, advanced oxidation pond is by pipeline communication sodium bisulfite reaction tank, sodium bisulfite reaction tank is provided with sodium bisulfite dosing pump, and sodium bisulfite reaction tank is by pipeline communication Sodium Sulphide reaction tank, and Sodium Sulphide reaction tank is provided with pH controller three, sodium hydroxide dosing pump and Sodium Sulphide dosing pump, Sodium Sulphide reaction tank is by pipeline communication ferrous sulfate reaction tank, and ferrous sulfate reaction tank is provided with ORP controller, ferrous sulfate dosing pump, ferrous sulfate reaction tank is by pipeline communication polyacrylamide reaction tank, polyacrylamide reaction tank is provided with polyacrylamide dosing pump, polyacrylamide reaction tank is by pipeline communication settling tank, settling tank is provided with sludge pump, and settling tank is by pipeline communication intermediate pool two, and intermediate pool two-way piping is communicated with the import of sandfiltration pot, the outlet of sandfiltration pot adjusts pond eventually by pipeline communication sulfuric acid, and sulfuric acid adjusts pond to be provided with pH controller three eventually, sulfuric acid dosing pump, sulfuric acid adjusts pond to banish pond by pipeline communication eventually.
2. comprehensive wastewater treatment unit as claimed in claim 1, is characterized in that: equalizing tank, the first reaction tank, air flotation pool, intermediate pool one, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank, settling tank, intermediate pool two, sandfiltration pot, sulfuric acid adjust the inwall in pond to post Corrosion Protection of Fiber Reinforced Plastics layer eventually.
3. comprehensive wastewater treatment unit as claimed in claim 1 or 2, it is characterized in that: settling tank adopts inclined-plate clarifying basin, and settling tank is communicated with sludge thickener by lift pump, and sludge thickener is provided with recovery channel, recovery channel is communicated with equalizing tank.
4. comprehensive wastewater treatment unit as claimed in claim 1 or 2, is characterized in that: the first reaction tank, advanced oxidation pond, sodium bisulfite reaction tank, Sodium Sulphide reaction tank, ferrous sulfate reaction tank, polyacrylamide reaction tank are provided with whipping appts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274096.0U CN204588885U (en) | 2015-04-30 | 2015-04-30 | Comprehensive wastewater treatment unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274096.0U CN204588885U (en) | 2015-04-30 | 2015-04-30 | Comprehensive wastewater treatment unit |
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| CN204588885U true CN204588885U (en) | 2015-08-26 |
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| CN201520274096.0U Active CN204588885U (en) | 2015-04-30 | 2015-04-30 | Comprehensive wastewater treatment unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712540A (en) * | 2016-04-14 | 2016-06-29 | 江苏巨达环保科技有限公司 | Device applied to chemical-feeding advanced treatment of COD (chemical oxygen demand), NH3-N, hardness and heavy metal of sewage and provided with strong oxidization bed |
| CN105753262A (en) * | 2016-04-27 | 2016-07-13 | 安徽得奇环保科技股份有限公司 | Sewage treatment technology |
-
2015
- 2015-04-30 CN CN201520274096.0U patent/CN204588885U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712540A (en) * | 2016-04-14 | 2016-06-29 | 江苏巨达环保科技有限公司 | Device applied to chemical-feeding advanced treatment of COD (chemical oxygen demand), NH3-N, hardness and heavy metal of sewage and provided with strong oxidization bed |
| CN105712540B (en) * | 2016-04-14 | 2019-01-29 | 江苏巨达环保科技有限公司 | Dosing Strong oxdiative bed depth handles COD of sewage, NH3The device of-N, hardness and heavy metal |
| CN105753262A (en) * | 2016-04-27 | 2016-07-13 | 安徽得奇环保科技股份有限公司 | Sewage treatment technology |
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Address after: 242100 Langxi Economic Development Zone, Xuancheng, Anhui Patentee after: ANHUI DEQI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 242100 Langxi Economic Development Zone, Xuancheng, Anhui Patentee before: Xuancheng get Qi Environmental Protection Technology Co., Ltd |