CN2140374Y - Electrolysis ferrite electroplating waste water treatment equipment - Google Patents
Electrolysis ferrite electroplating waste water treatment equipment Download PDFInfo
- Publication number
- CN2140374Y CN2140374Y CN 92233994 CN92233994U CN2140374Y CN 2140374 Y CN2140374 Y CN 2140374Y CN 92233994 CN92233994 CN 92233994 CN 92233994 U CN92233994 U CN 92233994U CN 2140374 Y CN2140374 Y CN 2140374Y
- Authority
- CN
- China
- Prior art keywords
- waste water
- ferrite
- electrolysis
- electrolytic reaction
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to improved electrolytic-ferrite electroplating wastewater processing equipment, comprising six electrolytic reaction tanks connected in series onto a writhing type; a soluble anode formed by plastic baskets being arranged in the electrolytic reaction tanks, waste iron being placed in the plastic baskets, and titanium web plates being planted; a galvanizing iron plate used as a cathode; an integrated thyristor power supply. The utility model has the advantages of fast reaction speed, wide concentration range of waste water processing, strong ability, reusable waste water after processing, no pollution, simple use and repair, wide application, etc.
Description
The utility model is a kind of improved electrolysis-ferrite electroplating wastewater processing equipment.It is connected into by 6 and seethes formula electrolytic reaction groove, uses the scrap iron piece and places plastic crate, and the plant titanium mesh plate constitutes the soluble anode in the electrolyzer in the middle of the scrap iron piece, makes negative electrode and with integrated silicon controlled rectification power source composition with galvanized iron sheet or stainless steel.
Known electrolysis-ferrite electroplating wastewater processing equipment is advanced, but equipment has only an electrolytic reaction groove, and waste water residence time in the electrolytic reaction groove is shorter, and current efficiency is low, the incompatible needs of handling big yield, high-concentration chromium-containing wastewater.Adopt monoblock iron plate to make electrode, change difficult in maintenancely, cost is higher.
Task of the present utility model, just provide a kind of electrolysis-ferrite electroplating wastewater processing equipment, mainly be to be connected into by six to seethe formula electrolytic reaction groove, place scrap iron in the groove in the plastic crate and be inserted with the anode that titanium mesh plate is formed, galvanized iron sheet is made negative electrode and is adopted integrated silicon controlled rectification power source to form, and just can overcome the problem of above-mentioned existence.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a synoptic diagram of the present utility model, its structure as shown in Figure 1: 1, waterwater entrance, 2, sewage lagoon, 3, water pump, 4, under meter, 5, inlet valve, 6, six are connected into and seethe formula electrolytic reaction groove, make negative electrode by soluble anode and the galvanized iron sheet of putting scrap iron in the plastic crate and the titanium mesh plate of planting is formed in the groove, 7, electric appliance control box, power supply are to adopt integrated silicon controlled rectification power source, 8, settling tank, 9, water pump, 10, the cyclic regeneration reuse water.
Embodiment is as shown in Figure 1: the rectifier power source of first turn on controlling box 7, electric current transfers to about 700A, remain in wastewater treatment in the reactive tank 6 about 5 minutes with former, open waste water pump 3, regulate 5～7 tons/hour of flooding quantitys, waste water 2 is entered through valve 5 by reactive tank 6 belows, the spilling water groove of being made up of the groove space bar enters the bottom of next reactive tank again, seethe successively 5 times, play waste water in the steel basin, the effect of fast reaction speed; Titanium mesh plate connects positive source, forms bad the contact with the scrap iron piece, makes the scrap iron piece become bipolarity, quickens the dissolving progress of scrap iron piece, because titanium mesh plate can not dissolve, can keep the electrolysis energising good all the time.In reactive tank 6, the Fe that electrolysis produces
-2Make Cr in the waste water
+ 6Become Cr
-3, and improved the pH value of water inlet, make pH value=7; Cr in wastewater disposal basin
+ 3All become throw out with the heavy metal ion in the waste water, because of excessive Fe is arranged
+ 2Exist, heat the ferrite thing that just can make non-secondary pollution through ageing, precipitation reconcentration, the water after the processing can be made cyclic regeneration reuse water 10 at settling tank 8.
This equipment has that to process wastewater flow rate big, can process the high waste water of hexavalent chromium concentration, and cost is low, and electric current is adjustable, cuts off the water supply, phase shortage, overcurrent, overvoltage, automatically protection, is suitable for the advantages such as wide.
Claims (1)
- Electrolysis-ferrite electroplating wastewater processing equipment, main control device by power supply, the electrolytic reaction groove, settling tank and sewage lagoon constitute, it is characterized in that reactive tank is six and is connected into and seethes formula electrolytic reaction groove, by the soluble anode of putting scrap iron in the plastic crate and the titanium mesh plate of planting is formed, galvanized iron sheet is made negative electrode in the groove, and power supply is to adopt integrated silicon controlled rectification power source to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233994 CN2140374Y (en) | 1992-09-17 | 1992-09-17 | Electrolysis ferrite electroplating waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233994 CN2140374Y (en) | 1992-09-17 | 1992-09-17 | Electrolysis ferrite electroplating waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140374Y true CN2140374Y (en) | 1993-08-18 |
Family
ID=33776180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233994 Expired - Fee Related CN2140374Y (en) | 1992-09-17 | 1992-09-17 | Electrolysis ferrite electroplating waste water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140374Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575365A (en) * | 2009-10-13 | 2012-07-11 | 石尚烨 | Electrolyzer having increased contact specific surface area for the recovery of valuable metals |
| CN102691070A (en) * | 2011-03-22 | 2012-09-26 | 王惟华 | Energy-efficient series electrolytic device with electrolyte circulation outlet and inlet isolated slots |
| CN107075708A (en) * | 2014-11-14 | 2017-08-18 | Ykk株式会社 | Surface electrolytic processing method, clothing component and its manufacture method of clothing component |
-
1992
- 1992-09-17 CN CN 92233994 patent/CN2140374Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575365A (en) * | 2009-10-13 | 2012-07-11 | 石尚烨 | Electrolyzer having increased contact specific surface area for the recovery of valuable metals |
| CN102575365B (en) * | 2009-10-13 | 2015-11-25 | 石尚烨 | Increase the valuable metal recovery electrolyzer of contact gear ratio surface-area |
| CN102691070A (en) * | 2011-03-22 | 2012-09-26 | 王惟华 | Energy-efficient series electrolytic device with electrolyte circulation outlet and inlet isolated slots |
| CN107075708A (en) * | 2014-11-14 | 2017-08-18 | Ykk株式会社 | Surface electrolytic processing method, clothing component and its manufacture method of clothing component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |