CN205954083U - Nickeliferous waste water nickel recovery equipment - Google Patents
Nickeliferous waste water nickel recovery equipment Download PDFInfo
- Publication number
- CN205954083U CN205954083U CN201620848651.0U CN201620848651U CN205954083U CN 205954083 U CN205954083 U CN 205954083U CN 201620848651 U CN201620848651 U CN 201620848651U CN 205954083 U CN205954083 U CN 205954083U
- Authority
- CN
- China
- Prior art keywords
- nickel
- electrolysis
- waste water
- storage tank
- nickeliferous
- 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
Links
Abstract
The utility model discloses a nickeliferous waste water nickel recovery equipment, it relates to sewage treatment field technique, nickel waste liquid collection tank passes through sewage pump and electrolytic bath connection, and the electrolysis trough passes through the pump to be connected with the surplus liquid storage tank of electrolysis, and the upper portion of the surplus liquid storage tank of electrolysis is passed through the pipeline and is connected with nickel waste liquid collection tank, and the lower part that the electrolysis remains the liquid storage tank is passed through the high -pressure pump and is connected with filter and resin jar in proper order. Adopt the ion exchange adsorption principle to the electronickelling of PCB with electroplating enterprise, the nickel that sinks is golden, nickeliferous washing water that production line cleaning section such as chemical nickel plating discharged or trade the nickeliferous waste water in groove and carry out nickel recovery, the collection is inhaled nickel chelex resin eluate and is retrieved nickel, the electrolysis became the nickel block during single nickel salt in the eluate can directly return nickeliferous waste liquid collection tank or electrolysis trough, retrieve the economic benefits considerable that nickel obtained, aquatic nickel content after the processing is less than 0.1mgL, discharge substances reach the state discharge standards, the nickeliferous waste water difficult problem to national emission standard hard to manage has successfully been solved.
Description
Technical field
This utility model is related to a kind of nickel-containing waste water nickel reclaimer, belongs to sewage treatment area technology.
Background technology
The nickeliferous rinse water discharged in the electronickelling of PCB and electroplating enterprise, the heavy production line cleaning section such as nickel gold, chemical nickel plating
Or change in groove nickel-containing waste water, containing substantial amounts of nickel.During blowdown, the waste water typically and containing the metallic element such as golden, stanniferous for the nickel-containing waste water
After mixing, it is emitted into treatment tank together, processing pond adds general precipitation reagent, carry out initial chemical reaction, make
After the simple recovery of part metallic element, these sewage are discharged.This simple sewage treatmentmethod above, metal unit
Plain recovery utilization rate is very low, additionally, carrying out sewage disposal after making various metals mixed liquor dual disposal again, specific aim is not strong,
Cause cost of sewage disposal too high.In addition national sewage discharge defines discharge standard to nickel element at present, if such as above-mentioned simple
Sewage disposal is discharged, and typically can not reach the intractable discharging standards of nickel-containing waste water.
Content of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of nickel-containing waste water nickel reclaimer.
Nickel-containing waste water nickel reclaimer of the present utility model.It comprises nickeliferous waste liquid collecting tank 1, sewage pump 2, electrolysis bath
3rd, pump 4, electrolysis extraction raffinate storage tank 5, high-pressure pump 6, filter 7, resin container 8, exhaust gas treating tower 9 and blower fan 10, nickel waste collection tank
1 is connected with electrolysis bath 3 by sewage pump 2, and electrolysis bath 3 is passed through pump 4 and is connected with electrolysis extraction raffinate storage tank 5, is electrolysed the upper of extraction raffinate storage tank 5
Portion is connected with nickel waste collection tank 1 by pipeline, electrolysis extraction raffinate storage tank 5 bottom pass through high-pressure pump 6 successively with filter 7 and tree
Fat tank 8 connects.
Preferably, described resin container 8 is 1 or multiple, multiple resin containers 8 are serially connected by pipeline, when
So, the quantity of resin container 8 can also be increased and decreased, to meet different demands according to needing.
Preferably, described electrolysis bath 3 is equipped with exhaust gas treating tower 9, electrolysis bath 3 is connected with one end of exhaust gas treating tower 9,
The other end of exhaust gas treating tower 9 is connected with blower fan 10, and this exhaust gas treating tower 9 collects the waste gas producing in electrolysis bath 3, at waste gas
After reason, outside is extracted out by blower fan 10.
The beneficial effects of the utility model：Principle is adsorbed using ion exchange and is directed to the electronickelling of PCB and electroplating enterprise, heavy
The nickeliferous rinse water of the production line cleaning sections such as nickel gold, chemical nickel plating discharge or change groove nickel-containing waste water and carry out nickel recovery, adjusting pH is 4
～7, selectively nickel is adsorbed from washings and waste water with inhaling nickel chelating resin, the dilute sulfur of nickeliferous chelating resin
Acid is just being rinsed and backwash recycling utilization, collect inhale nickel chelating resin eluent reclaim nickel, in eluent contain 20g/L～
The nickel sulfate of 100 g/L can directly return and be electrolyzed to produce nickel block in nickeliferous waste liquid collecting tank or electrolysis bath, reclaim the economy that nickel obtains
Benefit is considerable, and in the water after process, nickel content is less than 0.1mg/L, reaches discharging standards, successfully solves nickeliferous
The difficult difficult problem to discharging standards of waste water.
Brief description：
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is this utility model structural representation；
Fig. 2 is electrolysis bath side structure schematic view in this utility model；
Fig. 3 is electrolysis bath positive structure diagram in this utility model.
Specific embodiment：
As Figure 1-3, this specific embodiment employs the following technical solutions：Its bag Nickel-bearing Waste
Liquid collecting tank 1, sewage pump 2, electrolysis bath 3, pump 4, electrolysis extraction raffinate storage tank 5, high-pressure pump 6, filter 7, resin container
8th, exhaust gas treating tower 9 and blower fan 10, nickel waste collection tank 1 is connected with electrolysis bath 3 by sewage pump 2, electrolysis bath 3 pass through pump 4 with
Electrolysis extraction raffinate storage tank 5 connects, and the top of electrolysis extraction raffinate storage tank 5 is connected with nickel waste collection tank 1 by pipeline, is electrolysed extraction raffinate storage tank
5 bottom is connected with filter 7 and resin container 8 successively by high-pressure pump 6.
Preferably, described resin container 8 is 1 or multiple, multiple resin containers 8 are serially connected by pipeline, when
So, the quantity of resin container 8 can also be increased and decreased, to meet different demands according to needing.
Preferably, described electrolysis bath 3 is equipped with exhaust gas treating tower 9, electrolysis bath 3 is connected with one end of exhaust gas treating tower 9,
The other end of exhaust gas treating tower 9 is connected with blower fan 10, and this exhaust gas treating tower 9 collects the waste gas producing in electrolysis bath 3, at waste gas
After reason, outside is extracted out by blower fan 10.
The operation principle of this specific embodiment is：（1）Collect：To the electronickelling of PCB and electroplating enterprise, heavy nickel gold, change
Learn the nickeliferous rinse water of production line cleaning section discharge of nickel plating or change groove nickel-containing waste water and carry out being recycled to nickeliferous waste liquid collecting tank 1；
（2）Electrolysis：This electrolysis bath 3 of waste water suction in nickeliferous waste liquid collecting tank 1 is electrolysed, is obtained nickel block；Electrolysis
The waste gas producing is passed through to exhaust gas treating tower 9, extracts outside to after exhaust-gas treatment out by blower fan 10；
（3）Adjustment pH-value：Pipeline is passed through by pump 4 the electrolysis extraction raffinate suction in electrolysis bath 3 is electrolysed extraction raffinate storage tank 5, will
The pH value of waste liquid is adjusted to 4～7；
（4）Filter：Electrolysis extraction raffinate storage tank 5 is connected to by pipeline by high-pressure pump 6, filters thick impurity；
（5）Resin absorption：By the band nickel waste liquid resin by injection tank 8 after filtering, add in resin container and inhale nickel chelating resin,
Selectively nickel is adsorbed from washings and waste water using ion exchange absorption principle, nickeliferous chelating resin is with dilute
Sulphuric acid is just rinsing and backwash recycling utilization；
（6）Reuse：Collect and inhale nickel chelating resin eluent recovery nickel, the sulphuric acid containing 20g/L～100 g/L in eluent
Nickel directly returns in nickeliferous waste liquid collecting tank 1 or electrolysis bath 3 and is electrolyzed to produce nickel block.
In water after above-mentioned 6 step process, nickel content is less than 0.1mg/L, reaches country's discharge
Standard, successfully solves the difficult difficult problem to discharging standards of nickel-containing waste water.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of nickel-containing waste water nickel reclaimer it is characterised in that：It comprises nickel waste collection tank (1), sewage pump (2), electrolysis
Groove (3), pump (4), electrolysis extraction raffinate storage tank (5), high-pressure pump (6), filter (7), resin container (8), exhaust gas treating tower (9) and blower fan
(10), nickel waste collection tank (1) is connected with electrolysis bath (3) by sewage pump (2), and electrolysis bath (3) passes through pump (4) and electrolysis extraction raffinate
Storage tank (5) connects, and the top of electrolysis extraction raffinate storage tank (5) is connected with nickel waste collection tank (1) by pipeline, is electrolysed extraction raffinate storage tank
(5) bottom is connected with filter (7) and resin container (8) successively by high-pressure pump (6).
2. a kind of nickel-containing waste water nickel reclaimer according to claim 1 it is characterised in that：Described resin container (8) is 1
Individual or multiple, multiple resin containers (8) are serially connected by pipeline.
3. a kind of nickel-containing waste water nickel reclaimer according to claim 1 it is characterised in that：Described electrolysis bath (3) is joined
Standby exhaust gas treating tower (9), electrolysis bath (3) is connected with one end of exhaust gas treating tower (9), the other end of exhaust gas treating tower (9) and wind
Machine (10) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848651.0U CN205954083U (en) | 2016-08-08 | 2016-08-08 | Nickeliferous waste water nickel recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848651.0U CN205954083U (en) | 2016-08-08 | 2016-08-08 | Nickeliferous waste water nickel recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954083U true CN205954083U (en) | 2017-02-15 |
Family
ID=57974012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848651.0U Expired - Fee Related CN205954083U (en) | 2016-08-08 | 2016-08-08 | Nickeliferous waste water nickel recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954083U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939430A (en) * | 2017-04-01 | 2017-07-11 | 东莞市青玉环保设备科技有限公司 | Nickel-containing waste water nickel reclaimer and recovery method |
| CN107129093A (en) * | 2017-06-07 | 2017-09-05 | 深圳市世清环保科技有限公司 | The chemically quick, method of high efficiente callback nickel and equipment therefor in nickel-plating waste liquid |
| CN110468423A (en) * | 2019-08-07 | 2019-11-19 | 江苏斯德雷特通光光纤有限公司 | A kind of the HF remnant liquid recovering device and application method of pickler |
| CN111074301A (en) * | 2019-12-30 | 2020-04-28 | 深圳市祺鑫天正环保科技有限公司 | Recovery method and recovery system of gold-containing wastewater |
| CN115710644A (en) * | 2022-12-02 | 2023-02-24 | 南通柏源汽车零部件有限公司 | Recovery method of plastic electroplating multilayer nickel |
-
2016
- 2016-08-08 CN CN201620848651.0U patent/CN205954083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939430A (en) * | 2017-04-01 | 2017-07-11 | 东莞市青玉环保设备科技有限公司 | Nickel-containing waste water nickel reclaimer and recovery method |
| CN107129093A (en) * | 2017-06-07 | 2017-09-05 | 深圳市世清环保科技有限公司 | The chemically quick, method of high efficiente callback nickel and equipment therefor in nickel-plating waste liquid |
| CN110468423A (en) * | 2019-08-07 | 2019-11-19 | 江苏斯德雷特通光光纤有限公司 | A kind of the HF remnant liquid recovering device and application method of pickler |
| CN111074301A (en) * | 2019-12-30 | 2020-04-28 | 深圳市祺鑫天正环保科技有限公司 | Recovery method and recovery system of gold-containing wastewater |
| CN115710644A (en) * | 2022-12-02 | 2023-02-24 | 南通柏源汽车零部件有限公司 | Recovery method of plastic electroplating multilayer nickel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205954083U (en) | Nickeliferous waste water nickel recovery equipment | |
| CN106086421A (en) | A kind of nickel-containing waste water nickel reclaimer and recovery method | |
| CN106939430A (en) | Nickel-containing waste water nickel reclaimer and recovery method | |
| CN103572319B (en) | The method of electroplating concentrated control waste water reclamation nickel | |
| CN105858987B (en) | The recycling treatment process of pure water pure nickel is reclaimed from electronickelling poaching wastewater | |
| CN108249604A (en) | A kind of method and system for the online reuse zero-emission of electroplate rinsing wastewater | |
| CN104250046B (en) | A kind of nickel-contained wastewater treatment device and its processing method | |
| CN101885520A (en) | Method and device for recovering nickel resource and water resource in nickel plating wastewater | |
| CN103320613A (en) | Method for recovering cobalt nickel through electrolytic manganese industrial ion exchange method | |
| CN105692768A (en) | Method for selectively extracting heavy metals in heavy metal-ammonia complexing wastewater by virtue of chelate resin | |
| CN103922519A (en) | Process for recycling cyaniding gold plating liquid carried by board surface in PCB (Printed Circuit Board) industry | |
| CN101708908B (en) | Novel method for treating electroplating chromium-containing wastewater and recovering metal ions | |
| CN108483574A (en) | A kind of electroplating waste processing equipment and method reducing the useless danger yield of sludge | |
| CN106868297A (en) | Containing golden waste water gold reclaimer and recovery method | |
| CN105350016B (en) | A kind of method for recycling resin treatment nickel chloride solution containing zinc | |
| CN207109133U (en) | The quick clean online plating solution negative pressure evaporation equipment for reclaiming of electronickelling production line | |
| CN107129093A (en) | The chemically quick, method of high efficiente callback nickel and equipment therefor in nickel-plating waste liquid | |
| CN205953737U (en) | It uses gold recovery equipment to contain golden waste water regeneration cycle | |
| CN203382824U (en) | Device for recovering refined copper from low-copper-content wastewater | |
| CN205999182U (en) | Special Resin trundle bed acid-restoring plant | |
| CN107119311A (en) | The quick clean online plating solution negative pressure evaporation reuse method of electronickelling production line and equipment | |
| CN109208032A (en) | A method of gallium is recycled from electrodeposition in alkaline solution containing gallium | |
| CN209668956U (en) | A kind of plating removes the reclamation set of nickel resin desorption liquid | |
| CN210529005U (en) | Nickel recovery system in nickel-containing waste liquid | |
| CN208791402U (en) | A kind of stainless steel cleaning containing acid wastewater zero discharge waste water unit equipment |
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: 20170215 Termination date: 20170808 |