CN203807270U - Device for rapidly breaking complex of electroplating wastewater - Google Patents
Device for rapidly breaking complex of electroplating wastewater Download PDFInfo
- Publication number
- CN203807270U CN203807270U CN201420144510.1U CN201420144510U CN203807270U CN 203807270 U CN203807270 U CN 203807270U CN 201420144510 U CN201420144510 U CN 201420144510U CN 203807270 U CN203807270 U CN 203807270U
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- Prior art keywords
- contact break
- break groove
- complex
- groove
- electroplating wastewater
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Abstract
The utility model belongs to the technical field of treatment of electroplating wastewater, and particularly relates to a device for rapidly breaking complex of electroplating wastewater. The device comprises a complex breaking groove I and a complex breaking groove II, which are connected through a liquid adding tube III, wherein the bottom of the complex breaking groove I is higher than the top of the complex breaking groove II, and the complex breaking groove I and the complex breaking groove II are respectively provided with a stirring system I and a stirring system II. By adopting the two complex breaking grooves, continuous breaking of the complex is realized, the defect of low efficiency of one complex breaking groove is overcome, and the complex of the electroplating wastewater is broken efficiently; as the bottom of the complex breaking groove I is higher than the top of the complex breaking groove II, the energy consumed in adding the solution of the complex breaking groove I into the complex breaking groove II is saved, and the work efficiency is improved.
Description
Technical field
The utility model belongs to electroplating waste water treatment technology field, is specifically related to a kind of electroplating wastewater complex compound and abolishes fast device.
Background technology
The source of electroplating wastewater is generally: (1) plating piece rinse water; (2) spent plating bath; (3) other waste water, comprise and wash away mill floor, scrub pole plate wash water, ventilation installation water of condensation, and due to various tank liquors and the draining of coating bath seepage or improper " run, drip, leak " that cause of operational administrative; (4) component cooling water, water coolant in use, except temperature raises, is polluted.The water quality of electroplating wastewater, the water yield and the processing condition of Electroplating Production, the factors such as load, operational administrative and water use model of producing are relevant.The water quality of electroplating wastewater is complicated, and composition is wayward, wherein contains the heavy metal ion such as chromium, cadmium, nickel, copper, zinc, gold and silver and prussiate etc., and some belongs to carcinogenic, teratogenesis, mutagenic highly toxic substance.
Complex compound is coordination compound.Coordination compound is called for short title complex, also be misfit thing, complex compound, be the compound that a class has feature chemical structure, by central atom or ion (general designation central atom) with around its molecule or the ion that are called ligand (abbreviation part), wholly or in part by coordinate bond in conjunction with forming.
At present, China is more and more higher for the environmental requirement of electroplating enterprise, in electroplating process, can add a large amount of organic additives, itself and metal ion are formed with organic metal complex, in wastewater treatment process, metal in complex compound cannot be combined with hydroxide ion and be formed precipitation of hydroxide, thereby metal ion is remained in waste water, due to the existence of organometallic complex, the electroplating wastewater after General Physics chemical treatment, its metal ion containing is difficult to qualified discharge, therefore, need to abolish complex compound to it and process, be called for short contact break and process.
While adopting at present ferrous sulfate contact break treatment process, need to be in same contact break groove first acid adding, adjust pH value to 2-3, after rapid stirring 1 minute, add copperas solution, rapid stirring is after 10 minutes again, then adds alkali, adjust pH value to 8.5-9.5, rapid stirring 1 minute, then add PAM low rate mixing 2 minutes, after stirring standing 10 minutes, get its supernatant liquor, complete contact break and process.Because aforesaid operations all carries out in same contact break groove, contact break efficiency is low.
Utility model content
(1) technical problem that will solve
The inefficient shortcoming of contact break that the utility model adopts same contact break groove to exist in order to overcome existing ferrous sulfate contact break treatment process, what the technical problems to be solved in the utility model was to provide a kind of electroplating wastewater complex compound contact break efficiency abolishes device fast.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this electroplating wastewater complex compound to abolish fast device, include contact break groove I and contact break groove II, between contact break groove I and contact break groove II, by liquid adding bottle III, connect, in liquid adding bottle III, be provided with valve I, the bottom land of contact break groove I is higher than the groove top of contact break groove II, in contact break groove I and contact break groove II, be respectively equipped with stirring system I and stirring system II, in contact break groove I, be provided with liquid adding bottle I, add acid tube and liquid adding bottle II, in contact break groove II, be provided with and add alkali pipe, liquid adding bottle IV, drain pipe and liquid discharge pipe, on drain pipe, be provided with valve II, on liquid discharge pipe, be provided with valve III.
Stirring system I and stirring system II all include reducing motor, stir shaft and stirring rake.
Principle of work: contact break groove I is mainly used in first acid adding and adds copperas solution handling procedure, during work, first by liquid adding bottle I, in contact break groove I, add the electroplating wastewater that will carry out contact break processing, then by adding acid tube acid adding, adjust pH value to 2-3, by stirring system I rapid stirring after 1 minute, by liquid adding bottle II, add copperas solution again, by stirring system I rapid stirring after 10 minutes, open valve I, by liquid adding bottle III, the solution in contact break groove I is all joined in contact break groove II, after liquid feeding completes, valve-off I, then in contact break groove I, continue to add electroplating wastewater, according to above-mentioned steps, carry out contact break processing.
Contact break groove II is mainly used in adding alkali and PAM solution, to the solution adding from contact break groove I, by adding alkali pipe, add alkali again, adjust pH value to 8.5-9.5, by stirring system II rapid stirring 1 minute, and then add PAM solution by liquid adding bottle IV, by stirring system II low rate mixing 2 minutes, after stirring standing 10 minutes, open again valve II, by drain pipe, get its supernatant liquor, completing contact break processes, remaining liquid, opening valve III discharges by liquid discharge pipe, after drained, valve-off II and valve III, and then add the solution of handling well in contact break groove I, according to above-mentioned steps, carry out contact break processing, to realize semi-continuous electroplating wastewater processing.
(3) beneficial effect
Owing to adopting two contact break grooves, can realize the continuous processing of contact break, avoided adopting an inefficient shortcoming of contact break groove, realized the efficient contact break of electroplating wastewater complex compound and processed.Also, due to the bottom land of the contact break groove I groove top higher than contact break groove II, saved energy consumption when contact break groove I solution adds contact break groove II, and improved working efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-contact break groove I, 2-liquid adding bottle I, 3-stirring system I, 4-adds acid tube, 5-liquid adding bottle II, 6-bottom land, 7-liquid adding bottle III, 8-valve I, 9-contact break groove II, 10-stirring system II, 11-adds alkali pipe, 12-liquid adding bottle IV, 13-groove top, 14-drain pipe, 15-valve II, 16-liquid discharge pipe, 17-valve III.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of electroplating wastewater complex compound is abolished device fast, as shown in Figure 1, include contact break groove I 1 and contact break groove II 9, between contact break groove I 1 and contact break groove II 9, by liquid adding bottle III 7, connect, in liquid adding bottle III 7, be provided with valve I 8, the bottom land 6 of contact break groove I 1 is higher than the groove top 13 of contact break groove II 9, in contact break groove I 1 and contact break groove II 9, be respectively equipped with stirring system I 3 and stirring system II 10, in contact break groove I 1, be provided with liquid adding bottle I 2, add acid tube 4 and liquid adding bottle II 5, in contact break groove II 9, be provided with and add alkali pipe 11, liquid adding bottle IV 12, drain pipe 14 and liquid discharge pipe 16, on drain pipe 14, be provided with valve II 15, on liquid discharge pipe 16, be provided with valve III 17.
Stirring system I 3 and stirring system II 10 all include reducing motor, stir shaft and stirring rake.
Principle of work: contact break groove I 1 is mainly used in first acid adding and adds copperas solution handling procedure, during work, first by liquid adding bottle I 2, in contact break groove I 1, add the electroplating wastewater that will carry out contact break processing, then by adding acid tube 4 acid addings, adjust pH value to 2-3, by stirring system I 3 rapid stirrings after 1 minute, by liquid adding bottle II 5, add copperas solution again, by stirring system I 3 rapid stirrings after 10 minutes, open valve I 8, by liquid adding bottle III 7, the solution in contact break groove I 1 is all joined in contact break groove II 9, after liquid feeding completes, valve-off I 8, then continue to add electroplating wastewater contact break groove I 1 is interior, according to above-mentioned steps, carry out contact break processing.
Contact break groove II 9 is mainly used in adding alkali and PAM solution, to the solution adding from contact break groove I 1, by adding alkali pipe 11, add alkali again, adjust pH value to 8.5-9.5, by stirring system II 10 rapid stirring 1 minute, and then add PAM solution by liquid adding bottle IV 12, by stirring system II 10 low rate mixing 2 minutes, after stirring standing 10 minutes, open again valve II 15, by drain pipe 14, get its supernatant liquor, completing contact break processes, remaining liquid, opening valve III 17 discharges by liquid discharge pipe 16, after drained, valve-off II 15 and valve III 17, and then add the solution of handling well in contact break groove I 1, according to above-mentioned steps, carry out contact break processing, to realize semi-continuous electroplating wastewater processing.
The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (2)
1. an electroplating wastewater complex compound is abolished device fast, it is characterized in that, include contact break groove I (1) and contact break groove II (9), between contact break groove I (1) and contact break groove II (9), by liquid adding bottle III (7), connect, in liquid adding bottle III (7), be provided with valve I (8), the bottom land (6) of contact break groove I (1) is higher than the groove top (13) of contact break groove II (9), in contact break groove I (1) and contact break groove II (9), be respectively equipped with stirring system I (3) and stirring system II (10), in contact break groove I (1), be provided with liquid adding bottle I (2), add acid tube (4) and liquid adding bottle II (5), in contact break groove II (9), be provided with and add alkali pipe (11), liquid adding bottle IV (12), drain pipe (14) and liquid discharge pipe (16), on drain pipe (14), be provided with valve II (15), on liquid discharge pipe (16), be provided with valve III (17).
2. a kind of electroplating wastewater complex compound according to claim 1 is abolished device fast, it is characterized in that, stirring system I (3) and stirring system II (10) all include reducing motor, stir shaft and stirring rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144510.1U CN203807270U (en) | 2014-03-28 | 2014-03-28 | Device for rapidly breaking complex of electroplating wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144510.1U CN203807270U (en) | 2014-03-28 | 2014-03-28 | Device for rapidly breaking complex of electroplating wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807270U true CN203807270U (en) | 2014-09-03 |
Family
ID=51446055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144510.1U Expired - Fee Related CN203807270U (en) | 2014-03-28 | 2014-03-28 | Device for rapidly breaking complex of electroplating wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807270U (en) |
-
2014
- 2014-03-28 CN CN201420144510.1U patent/CN203807270U/en not_active Expired - Fee Related
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20200328 |