CN205076926U - High -efficient electroplating wastewater treatment system - Google Patents
High -efficient electroplating wastewater treatment system Download PDFInfo
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- CN205076926U CN205076926U CN201520878387.0U CN201520878387U CN205076926U CN 205076926 U CN205076926 U CN 205076926U CN 201520878387 U CN201520878387 U CN 201520878387U CN 205076926 U CN205076926 U CN 205076926U
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- pond
- tank
- mud
- sludge dewatering
- transmission shaft
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Abstract
The utility model discloses a high -efficient electroplating wastewater treatment system, including mixing pond, jun hechi, sedimentation tank, sludge dewaterer, tank, clean water reservoir, be equipped with the mixer in mixing the pond, mix pond one side and be equipped with jun hechi, all with the pond on one side of be equipped with the pH detector, all be equipped with with the medicine pond with pond one side, it is equipped with the sedimentation tank to add medicine pond one side, the sedimentation tank includes cell body, supporting seat, swash plate, vibrator, dredge pump, sewage import, delivery port, the delivery port passes through the pipe connection tank, tank one side is equipped with the clean water reservoir, sedimentation tank one side is equipped with sludge dewaterer, sludge dewaterer includes brace table, box, gets rid of a section of thick bamboo, helical blade, motor, transmission shaft, feeding rotary drum, sludge inlet sludge dewaterer one side is equipped with the header tank, and the sludge dewaterer opposite side is equipped with the mud collection box. The utility model discloses purifying effect is good, mud recycle, and the waste water after the purification carries out recycle.
Description
Technical field
The utility model belongs to technical field of waste water processing, particularly a kind of high-efficiency electroplating wastewater treatment system.
Background technology
At present, in plating and metal-processing industry waste water, the main source of zinc electroplates or the traction liquid of pickling, and pollutent is transferred to again in rinse water through metal rinse cycle; Pickling process comprises and to be first immersed in by metal in strong acid to remove the oxide compound on surface, immerse again subsequently in the brightening agent containing strong chromic acid and carry out the process that adds lustre to, containing a large amount of hydrochloric acid and the heavy metal ion such as zinc, copper and organic brightening agent etc. in this waste water, toxicity is larger, some is also containing carcinogenic, teratogenesis, mutagenic highly toxic substance, very harmful to the mankind.
Because wastewater discharge is larger, thus to make in conventional precipitation process sludge quantity large, imappropriate process is wet mud, and mud arranges airing outward, can cause the secondary pollution of environment.
Summary of the invention
The purpose of this utility model overcomes deficiency in prior art, and provide a kind of high-efficiency electroplating wastewater treatment system, good purification, mud is recycled, and the waste water after purification is recycled, and does not cause secondary pollution.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of high-efficiency electroplating wastewater treatment system, comprise mixing pit, all and pond, settling tank, sludge dewatering equipment, tank, water purifying tank, stirrer is provided with in described mixing pit, the waste water of Different periods stirs by stirrer, mix, mixing pit side is provided with Jun Hechi, the two is connected by pipeline, all be provided with pH detector with side, pond, pH detector detects the potential of hydrogen in equal and pond, describedly all be provided with dosing pond with side, pond, the two is connected by pipeline, neutralization reaction is there is in dosing in pond, side, described dosing pond is provided with settling tank, described settling tank comprises pond body, supporting seat, swash plate, vibrator, residual sea water pump, wastewater inlet, water outlet, body top, described pond is provided with air floatation machine, air floatation machine is collected the impurity suspended, body side, described pond is provided with wastewater inlet, swash plate is provided with bottom the body of described pond, waste water forms precipitation by swash plate, described swash plate side is provided with vibrator, is provided with residual sea water pump bottom swash plate, and body top, described pond is provided with water outlet, described water outlet connects tank by pipeline, described tank side is provided with water purifying tank, and water purifying tank carries out purifying treatment to the water after leaving standstill, and Water Sproading after purification utilizes,
Described settling tank side is provided with sludge dewatering equipment, described sludge dewatering equipment comprises brace table, casing, get rid of cylinder, screw-blade, motor, transmission shaft, charging rotating cylinder, mud import, described brace table top is provided with casing, described box house is provided with and gets rid of cylinder, described Shuai Tong center is provided with transmission shaft, described transmission shaft one end connects motor, the transmission shaft the other end connects charging rotating cylinder, described transmission shaft is provided with some screw-blades, described charging rotating cylinder center is provided with mud import, mud enters charging rotating cylinder by mud import, screw-blade high speed rotating on driven by motor transmission shaft, centrifuge dehydration is carried out to mud, described sludge dewatering equipment side is provided with header tank, and sludge dewatering equipment opposite side is provided with mud collection box.
Preferably, described settling tank inside is provided with flow deflector, described flow deflector W type, extraction mud pipe is provided with bottom flow deflector, flow deflector side is provided with support, and flow deflector one instant noodles change the flow direction of sewage, on the other hand pond body is further precipitated, throw out is slipped to bottom flow deflector and is taken away by extraction mud pipe, effectively carries out the recovery of mud.
Preferably, described settling tank side is provided with second-level settling pond, is provided with some inclined tubes in described second-level settling pond, residual sea water pump is provided with bottom inclined tube, effectively precipitated the impurity in waste water by inclined tube, sedimentation effect is good, and second-level settling pond connects sludge dewatering equipment by pipeline.
Preferably, sludge dewatering equipment side is provided with drying unit, dries, mud is effectively recycled, prevents mud from arranging outward and carry out secondary pollution the mud after dehydration.
The utility model compared with prior art beneficial effect shows:
1) good purification, mud is recycled, and the waste water after purification is recycled, and does not cause secondary pollution;
2) settling tank inside is provided with flow deflector, and flow deflector one instant noodles change the flow direction of sewage, and on the other hand pond body is further precipitated, throw out is slipped to bottom flow deflector and is taken away by extraction mud pipe, effectively carries out the recovery of mud;
3) settling tank side is provided with second-level settling pond, and in second-level settling pond, some inclined tubes effectively precipitate the impurity in waste water, and sedimentation effect is good;
4) sludge dewatering equipment side is provided with drying unit, dries, mud is effectively recycled, prevents mud from arranging outward and carry out secondary pollution the mud after dehydration.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of high-efficiency electroplating wastewater treatment system of the utility model schematic flow sheet;
Accompanying drawing 2 is settling tank structural representations in a kind of high-efficiency electroplating wastewater treatment system of the utility model;
Accompanying drawing 3 is sludge dewatering equipment structural representations in a kind of high-efficiency electroplating wastewater treatment system of the utility model;
In figure: 11-mixing pit, 12-all and pond, 13-pH detector, 14-dosing pond, 15-settling tank, 16-second-level settling pond, 17-tank, 18-water purifying tank, 19-sludge dewatering equipment, 20-drying unit, 101-pond body, 102-supporting seat, 103-swash plate, 104-vibrator, 105-residual sea water pump, 106-support, 107-flow deflector, 108-extraction mud pipe, 109-wastewater inlet, 110-water outlet, 111-air floatation machine, 201-brace table, 202-casing, 203-gets rid of cylinder, 204-screw-blade, 205-motor, 206-transmission shaft, 207-charging rotating cylinder, 208-header tank, 209-mud collection box, the import of 210-mud.
Embodiment
For convenience of the understanding of the art personnel, below in conjunction with accompanying drawing 1-3, the technical solution of the utility model is illustrated further.
A kind of high-efficiency electroplating wastewater treatment system, comprise mixing pit 11, all with pond 12, settling tank 15, sludge dewatering equipment 19, tank 17, water purifying tank 18, stirrer is provided with in described mixing pit 11, the waste water of Different periods stirs by stirrer, mix, mixing pit 11 side be provided with all with pond 12, the two is connected by pipeline, all be provided with pH detector 13 with side, pond 12, pH detector 13 detects the potential of hydrogen in equal and pond 12, describedly all be provided with dosing pond 14 with side, pond 12, the two is connected by pipeline, neutralization reaction is there is in dosing pond 14, side, described dosing pond 14 is provided with settling tank 15, described settling tank 15 comprises pond body 101, supporting seat 102, swash plate 103, vibrator 104, residual sea water pump 105, wastewater inlet 109, water outlet 110, body 101 top, described pond is provided with air floatation machine 111, air floatation machine 111 is collected the impurity suspended, body 101 side, described pond is provided with wastewater inlet 109, swash plate 103 is provided with bottom described pond body 101, waste water forms precipitation by swash plate 103, described swash plate 103 side is provided with vibrator 104, is provided with residual sea water pump 105 bottom swash plate 103, and body 101 top, described pond is provided with water outlet 110, described water outlet 110 connects tank 17 by pipeline, described tank 17 side is provided with water purifying tank 18, and water purifying tank 18 carries out purifying treatment to the water after leaving standstill, and Water Sproading after purification utilizes,
Described settling tank 15 side is provided with sludge dewatering equipment 19, described sludge dewatering equipment 19 comprises brace table 201, casing 202, get rid of cylinder 203, screw-blade 204, motor 205, transmission shaft 206, charging rotating cylinder 207, mud import 210, described brace table 201 top is provided with casing 202, described casing 202 inside is provided with gets rid of cylinder 203, described Shuai Tong 203 center is provided with transmission shaft 206, described transmission shaft 206 one end connects motor 205, transmission shaft 206 the other end connects charging rotating cylinder 207, described transmission shaft 206 is provided with some screw-blades 204, described charging rotating cylinder 207 center is provided with mud import 210, mud enters charging rotating cylinder 207 by mud import 210, motor 206 drives screw-blade 204 high speed rotating on transmission shaft, centrifuge dehydration is carried out to mud, described sludge dewatering equipment 19 side is provided with header tank 208, and sludge dewatering equipment 19 opposite side is provided with mud collection box 209.
Described settling tank 15 inside is provided with flow deflector 107, described flow deflector W type, extraction mud pipe 108 is provided with bottom flow deflector 107, flow deflector 107 side is provided with support 106, flow deflector 107 1 instant noodles change the flow direction of sewage, on the other hand pond body is further precipitated, throw out is slipped to bottom flow deflector and is taken away by extraction mud pipe, effectively carries out the recovery of mud.
Described settling tank 15 side is provided with second-level settling pond 16, be provided with some inclined tubes in described second-level settling pond 16, bottom inclined tube, be provided with residual sea water pump, by inclined tube, the impurity in waste water is effectively precipitated, sedimentation effect is good, and second-level settling pond 16 connects sludge dewatering equipment 19 by pipeline.
Sludge dewatering equipment 19 side is provided with drying unit 20, dries, mud is effectively recycled, prevents mud from arranging outward and carry out secondary pollution the mud after dehydration.
A kind of high-efficiency electroplating wastewater treatment system, working process is as follows: electroplating wastewater enters mixing pit and is uniformly mixed, and then waste water enters Jun Hechi and carries out pH detection, after completing, waste water enters dosing pond, adds a certain amount of medicament, waste water is in neutral, precipitated by waste water suction settling tank, precipitation completes, and mud is extracted out by residual sea water pump, enter sludge dewatering equipment to dewater, supernatant liquor is undertaken by water pump suction tank, and the water then left standstill enters water purifying tank and purifies, and recycles.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a high-efficiency electroplating wastewater treatment system, comprise mixing pit, all and pond, settling tank, sludge dewatering equipment, tank, water purifying tank, stirrer is provided with in described mixing pit, mixing pit side is provided with Jun Hechi, all be provided with pH detector with side, pond, describedly all be provided with dosing pond with side, pond, side, described dosing pond is provided with settling tank, it is characterized in that described settling tank comprises pond body, supporting seat, swash plate, vibrator, residual sea water pump, wastewater inlet, water outlet, body top, described pond is provided with air floatation machine, body side, described pond is provided with wastewater inlet, swash plate is provided with bottom the body of described pond, described swash plate side is provided with vibrator, residual sea water pump is provided with bottom swash plate, body top, described pond is provided with water outlet, described water outlet connects tank by pipeline, described tank side is provided with water purifying tank,
Described settling tank side is provided with sludge dewatering equipment, described sludge dewatering equipment comprises brace table, casing, get rid of cylinder, screw-blade, motor, transmission shaft, charging rotating cylinder, mud import, described brace table top is provided with casing, described box house is provided with and gets rid of cylinder, described Shuai Tong center is provided with transmission shaft, described transmission shaft one end connects motor, the transmission shaft the other end connects charging rotating cylinder, described transmission shaft is provided with some screw-blades, described charging rotating cylinder center is provided with mud import, described sludge dewatering equipment side is provided with header tank, sludge dewatering equipment opposite side is provided with mud collection box.
2. a kind of high-efficiency electroplating wastewater treatment system according to claim 1, is characterized in that described settling tank inside is provided with flow deflector, and described flow deflector W type, be provided with extraction mud pipe bottom flow deflector, flow deflector side is provided with support.
3. a kind of high-efficiency electroplating wastewater treatment system according to claim 1, is characterized in that described settling tank side is provided with second-level settling pond, is provided with some inclined tubes, is provided with residual sea water pump bottom inclined tube in described second-level settling pond.
4. a kind of high-efficiency electroplating wastewater treatment system according to claim 1, is characterized in that sludge dewatering equipment side is provided with drying unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878387.0U CN205076926U (en) | 2015-11-05 | 2015-11-05 | High -efficient electroplating wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878387.0U CN205076926U (en) | 2015-11-05 | 2015-11-05 | High -efficient electroplating wastewater treatment system |
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| CN205076926U true CN205076926U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520878387.0U Expired - Fee Related CN205076926U (en) | 2015-11-05 | 2015-11-05 | High -efficient electroplating wastewater treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365390A (en) * | 2016-11-15 | 2017-02-01 | 贵州上水环保科技有限公司 | Method of using solar energy to conduct decentralized waste water treatment |
| CN110526461A (en) * | 2019-09-16 | 2019-12-03 | 陆鑫 | The Industrial sewage treatment system and its processing method of sludge technology are gone based on vibration |
| CN110844991A (en) * | 2019-11-12 | 2020-02-28 | 苏州仕净环保科技股份有限公司 | Industrial wastewater treatment equipment |
-
2015
- 2015-11-05 CN CN201520878387.0U patent/CN205076926U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365390A (en) * | 2016-11-15 | 2017-02-01 | 贵州上水环保科技有限公司 | Method of using solar energy to conduct decentralized waste water treatment |
| CN106365390B (en) * | 2016-11-15 | 2019-07-05 | 贵州上水环保科技有限公司 | It is a kind of to utilize solar energy decentralized sewage treatment method |
| CN110526461A (en) * | 2019-09-16 | 2019-12-03 | 陆鑫 | The Industrial sewage treatment system and its processing method of sludge technology are gone based on vibration |
| CN110844991A (en) * | 2019-11-12 | 2020-02-28 | 苏州仕净环保科技股份有限公司 | Industrial wastewater treatment equipment |
| CN110844991B (en) * | 2019-11-12 | 2023-09-01 | 苏州仕净科技股份有限公司 | Industrial wastewater treatment equipment |
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| 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: 20160309 Termination date: 20161105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |