CN105254086A - Reactive tank for electroplating waste water treatment device - Google Patents
Reactive tank for electroplating waste water treatment device Download PDFInfo
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- CN105254086A CN105254086A CN201510826351.2A CN201510826351A CN105254086A CN 105254086 A CN105254086 A CN 105254086A CN 201510826351 A CN201510826351 A CN 201510826351A CN 105254086 A CN105254086 A CN 105254086A
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- reactive tank
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Abstract
The invention relates to a reactive tank for an electroplating waste water treatment device. The reactive tank comprises a hollow tank body and a base, wherein a plurality of arc charging grooves are uniformly formed in the top of the reactive tank, the bottom of each charging groove is provided with a dripping pipe, each dripping pipe is provided with a flow-limiting valve, the bottom of the reactive tank is provided with a filter net, the filter net is obliquely arranged, a reaction outlet of the reactive tank is formed below the filter net, the reaction outlet is provided with a valve, the reactive tank is provided with a cleaning door, the cleaning door is positioned above the filter net, a stirring mechanism is arranged in the reactive tank, the stirring mechanism comprises a motor, a main shaft, a first stirring shaft, a second stirring shaft and a stirring blade, the motor is fixed to the exterior of the reactive tank by virtue of a supporting plate, the main shaft is connected with the motor, the main shaft is positioned in the tank body, the stirring blade comprises a stirring frame and vanes, the vanes are uniformly fixed inside the stirring frame, pollutants in the electroplating waste water can be efficiently removed, the waste water can stably reach the standard, the working efficiency is improved, and the cost is decreased.
Description
Technical field
The present invention relates to a kind of reactive tank, particularly a kind of electroplating waste processing equipment.
Background technology
Containing a large amount of organism in electroplating wastewater, use chemical method to process organism, due in electroplating wastewater containing plurality of heavy metal, cause biochemical bacterium to survive, can not degradation of organic substances, the waste water COD after chemical Treatment is higher.Form macromolecular complex compound or inner complex after some heavy metal and complexing agent complexes in electroplating wastewater, utilize chemical method heavy metal cannot be separated with complexing agent, causing cannot removal heavy metal.Phosphorous electroplating wastewater, using chemistry to sink the method for determining cannot by the phosphorus ligands in waste water.
Summary of the invention
The object of the invention is to overcome prior art shortcoming and a kind of electroplating waste processing equipment reactive tank is provided, effectively the dirt in electroplating wastewater can be removed, make waste water stably reaching standard, improve working efficiency, reduce cost.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of electroplating waste processing equipment reactive tank, comprise cell body and the base of hollow, reactive tank top is evenly provided with the adding trough of some arc structures, the length L2 of the length L1 > adding trough lower surface of the upper surface of adding trough, make adding trough entirety in isosceles trapezoidal structure, be provided with bottom adding trough and drip pipe, drip pipe and be provided with flow-limiting valve, described reaction tank bottom is provided with filtering net, filtering net is obliquely installed, the angle a of filtering net and horizontal direction is 20-25 °, the reaction outlet of reactive tank is positioned at below filtering net, reaction outlet is provided with valve, reactive tank is provided with cleaning door, cleaning door is positioned at the top of filtering net, stirring mechanism is provided with in described reactive tank, described stirring mechanism comprises motor, main shaft, first stir shaft, second stir shaft and paddle, motor is fixed on reactive tank outside by back up pad, main shaft is connected with motor, main shaft is positioned at cell body, the quantity of the first stir shaft and the second stir shaft is 6, the length L4 of length L3 > second stir shaft of the first stir shaft, first stir shaft and the second stir shaft are arranged alternately, paddle is rotating to be fixed on the first stir shaft and the second stir shaft, described paddle comprises stirring frame and blade, blade is evenly fixed on and stirs frame inside.
Above-mentioned a kind of electroplating waste processing equipment reactive tank, wherein, the reaction inlet of described reactive tank is positioned at reaction outlet top.
Above-mentioned a kind of electroplating waste processing equipment reactive tank, wherein, the length L4*3/2 of length L3=second stir shaft of described first stir shaft.
Above-mentioned a kind of electroplating waste processing equipment reactive tank, wherein, described first stir shaft comprises the first coupling shaft and the first back shaft, described second stir shaft comprises the second coupling shaft and the second back shaft, first coupling shaft and the second coupling shaft are all arranged relative to inclined main axes, and the first back shaft and the second back shaft are all arranged relative to main axis parallel.
Beneficial effect of the present invention is:
The present invention is used for carrying out filth disposal to electroplating wastewater, electroplating waste processing equipment comprises wastewater disposal basin, sump pump, electrolyzer, pressure filter, sludge pump, settling tank, reactive tank, blower fan and collecting tank, the wastewater outlet of described wastewater disposal basin is connected with the first import of electrolyzer by the first pipeline, sump pump is arranged on the first pipeline, first outlet of electrolyzer is connected with the press filtration import of pressure filter by second pipe, the press filtration outlet of pressure filter is connected with the precipitation import of settling tank by the 3rd pipeline, sludge pump is arranged on the 3rd pipeline, the precipitation outlet of settling tank is connected with the reaction inlet of reactive tank by the 4th pipeline, the reaction outlet of reactive tank is connected with the second import of electrolyzer by the 5th pipeline, second outlet of electrolyzer is connected with the collection liquid import of collecting tank by the 6th pipeline, described blower fan is connected with the 7th pipeline, 7th pipe outlet is positioned at bottom wastewater disposal basin,
Blower fan carries out passage by the 7th pipeline in wastewater disposal basin, stir the electroplating wastewater in wastewater disposal basin, sump pump carries out once electrolytic by the first pipeline by electroplating wastewater suction electrolyzer, successively after pressure filter press filtration, settling tank precipitation, enter in reactive tank and react with each chemical substance, enter again in electrolyzer after reaction and carry out re-electrolysis, the waste water handled well the most at last is sent in collecting tank, effectively the dirt in electroplating wastewater can be removed, make waste water stably reaching standard, improve working efficiency, reduce cost.
The present invention's innovation devises reactive tank, the chemical substance needed for various reaction can be added according to demand, flow-limiting valve effectively controls chemical substance addition, stirred by stirring mechanism, increase its speed of response, reacted liquid is discharged after net filtration after filtration, and filtering net can tentatively by impurity filtering, and by cleaning door by the cleaning of the impurity of deposition, ensure that working efficiency.
Stirring mechanism of the present invention is arranged, and improves stirring efficiency, makes stirring more even, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is stirring mechanism side-view of the present invention.
Fig. 4 is electroplating waste processing equipment assembling assumption diagram of the present invention.
Embodiment
A kind of electroplating waste processing equipment reactive tank as shown in the figure, comprise cell body 29 and the base 30 of hollow, reactive tank 7 top is evenly provided with the adding trough 31 of some arc structures, the length L2 of length L1 > adding trough 31 lower surface of the upper surface of adding trough 31, make adding trough 31 entirety in isosceles trapezoidal structure, be provided with bottom adding trough 31 and drip pipe 32, drip pipe 32 and be provided with flow-limiting valve 33, filtering net 34 is provided with bottom described reactive tank 7, filtering net 34 is obliquely installed, filtering net 34 is 20-25 ° with the angle a of horizontal direction, the reaction outlet of reactive tank is positioned at below filtering net 34, reaction outlet 22 is provided with valve 35, reactive tank is provided with cleaning door 36, cleaning door 36 is positioned at the top of filtering net 35, the reaction inlet of described reactive tank is positioned at reaction outlet top, stirring mechanism 37 is provided with in described reactive tank 7, described stirring mechanism 37 comprises motor 38, main shaft 39, first stir shaft 40, second stir shaft 41 and paddle 42, it is outside that motor 38 is fixed on reactive tank 7 by back up pad 43, main shaft is connected with motor, main shaft is positioned at cell body, the quantity of the first stir shaft and the second stir shaft is 6, the length L4*3/2 of length L3=second stir shaft of described first stir shaft, first stir shaft and the second stir shaft are arranged alternately, paddle is rotating to be fixed on the first stir shaft and the second stir shaft, described paddle 37 comprises stirring frame 44 and blade 45, blade 45 is evenly fixed on and stirs frame 44 inside, described first stir shaft 40 comprises the first coupling shaft 46 and the first back shaft 47, described second stir shaft 41 comprises the second coupling shaft 48 and the second back shaft 49, first coupling shaft and the second coupling shaft are all arranged relative to inclined main axes, first back shaft and the second back shaft are all arranged relative to main axis parallel.
The present invention is used for carrying out filth disposal to electroplating wastewater, electroplating waste processing equipment comprises wastewater disposal basin 1, sump pump 2, electrolyzer 3, pressure filter 4, sludge pump 5, settling tank 6, reactive tank 7, blower fan 8 and collecting tank 9, the wastewater outlet 10 of described wastewater disposal basin 1 is connected with the first import 12 of electrolyzer by the first pipeline 11, sump pump 2 is arranged on the first pipeline 11, first outlet 13 of electrolyzer is connected with the press filtration import 15 of pressure filter by second pipe 14, the press filtration outlet 16 of pressure filter is connected with the precipitation import 18 of settling tank by the 3rd pipeline 17, sludge pump 5 is arranged on the 3rd pipeline 17, the precipitation outlet 19 of settling tank is connected with the reaction inlet 21 of reactive tank by the 4th pipeline 20, the reaction outlet 22 of reactive tank is connected with the second import 24 of electrolyzer by the 5th pipeline 23, second outlet 25 of electrolyzer is connected with the collection liquid import 27 of collecting tank by the 6th pipeline 26, described blower fan 8 is connected with the 7th pipeline 28, 7th pipeline 28 exit end is positioned at bottom wastewater disposal basin,
Blower fan carries out passage by the 7th pipeline in wastewater disposal basin, stir the electroplating wastewater in wastewater disposal basin, sump pump carries out once electrolytic by the first pipeline by electroplating wastewater suction electrolyzer, successively after pressure filter press filtration, settling tank precipitation, enter in reactive tank and react with each chemical substance, enter again in electrolyzer after reaction and carry out re-electrolysis, the waste water handled well the most at last is sent in collecting tank, effectively the dirt in electroplating wastewater can be removed, make waste water stably reaching standard, improve working efficiency, reduce cost.
The present invention's innovation devises reactive tank, the chemical substance needed for various reaction can be added according to demand, flow-limiting valve effectively controls chemical substance addition, stirred by stirring mechanism, increase its speed of response, reacted liquid is discharged after net filtration after filtration, and filtering net can tentatively by impurity filtering, and by cleaning door by the cleaning of the impurity of deposition, ensure that working efficiency.
Stirring mechanism of the present invention is arranged, and improves stirring efficiency, makes stirring more even, energy-conserving and environment-protective.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (4)
1. an electroplating waste processing equipment reactive tank, it is characterized by, comprise cell body and the base of hollow, reactive tank top is evenly provided with the adding trough of some arc structures, the length L2 of the length L1 > adding trough lower surface of the upper surface of adding trough, make adding trough entirety in isosceles trapezoidal structure, be provided with bottom adding trough and drip pipe, drip pipe and be provided with flow-limiting valve, described reaction tank bottom is provided with filtering net, filtering net is obliquely installed, the angle a of filtering net and horizontal direction is 20-25 °, the reaction outlet of reactive tank is positioned at below filtering net, reaction outlet is provided with valve, reactive tank is provided with cleaning door, cleaning door is positioned at the top of filtering net, stirring mechanism is provided with in described reactive tank, described stirring mechanism comprises motor, main shaft, first stir shaft, second stir shaft and paddle, motor is fixed on reactive tank outside by back up pad, main shaft is connected with motor, main shaft is positioned at cell body, the quantity of the first stir shaft and the second stir shaft is 6, the length L4 of length L3 > second stir shaft of the first stir shaft, first stir shaft and the second stir shaft are arranged alternately, paddle is rotating to be fixed on the first stir shaft and the second stir shaft, described paddle comprises stirring frame and blade, blade is evenly fixed on and stirs frame inside.
2. a kind of electroplating waste processing equipment reactive tank as claimed in claim 1, is characterized by, and the reaction inlet of described reactive tank is positioned at reaction outlet top.
3. a kind of electroplating waste processing equipment reactive tank as claimed in claim 1, is characterized by, the length L4*3/2 of length L3=second stir shaft of described first stir shaft.
4. a kind of electroplating waste processing equipment reactive tank as claimed in claim 1, it is characterized by, described first stir shaft comprises the first coupling shaft and the first back shaft, described second stir shaft comprises the second coupling shaft and the second back shaft, first coupling shaft and the second coupling shaft are all arranged relative to inclined main axes, and the first back shaft and the second back shaft are all arranged relative to main axis parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826351.2A CN105254086B (en) | 2015-11-25 | 2015-11-25 | A kind of electroplating waste processing equipment reactive tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510826351.2A CN105254086B (en) | 2015-11-25 | 2015-11-25 | A kind of electroplating waste processing equipment reactive tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105254086A true CN105254086A (en) | 2016-01-20 |
| CN105254086B CN105254086B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510826351.2A Active CN105254086B (en) | 2015-11-25 | 2015-11-25 | A kind of electroplating waste processing equipment reactive tank |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3041615B1 (en) * | 1999-02-25 | 2000-05-15 | 株式会社郷鉄工所 | Sludge treatment equipment |
| JP2000210548A (en) * | 1999-01-25 | 2000-08-02 | Nikko Co Ltd | Biaxial type continuous mixer |
| CN203842529U (en) * | 2014-04-08 | 2014-09-24 | 王国清 | Strong composite agitating tank |
| CN204265566U (en) * | 2014-11-26 | 2015-04-15 | 清远市中宇环保实业有限公司 | Heavy metals removal device in a kind of electroplating wastewater |
| CN204602065U (en) * | 2015-04-24 | 2015-09-02 | 福建德至贤环保新材料有限公司 | A kind of multi-functional froth breaking agitating device |
| CN205328767U (en) * | 2015-11-25 | 2016-06-22 | 扬中市宏飞镀业有限公司 | Electroplating wastewater treatment is reaction for device |
-
2015
- 2015-11-25 CN CN201510826351.2A patent/CN105254086B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210548A (en) * | 1999-01-25 | 2000-08-02 | Nikko Co Ltd | Biaxial type continuous mixer |
| JP3041615B1 (en) * | 1999-02-25 | 2000-05-15 | 株式会社郷鉄工所 | Sludge treatment equipment |
| CN203842529U (en) * | 2014-04-08 | 2014-09-24 | 王国清 | Strong composite agitating tank |
| CN204265566U (en) * | 2014-11-26 | 2015-04-15 | 清远市中宇环保实业有限公司 | Heavy metals removal device in a kind of electroplating wastewater |
| CN204602065U (en) * | 2015-04-24 | 2015-09-02 | 福建德至贤环保新材料有限公司 | A kind of multi-functional froth breaking agitating device |
| CN205328767U (en) * | 2015-11-25 | 2016-06-22 | 扬中市宏飞镀业有限公司 | Electroplating wastewater treatment is reaction for device |
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| Publication number | Publication date |
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| CN105254086B (en) | 2018-02-06 |
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