CN204039541U - A kind of reuse of nickel-containing waste water and apparatus for recovering metal - Google Patents

A kind of reuse of nickel-containing waste water and apparatus for recovering metal Download PDF

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Publication number
CN204039541U
CN204039541U CN201420507237.4U CN201420507237U CN204039541U CN 204039541 U CN204039541 U CN 204039541U CN 201420507237 U CN201420507237 U CN 201420507237U CN 204039541 U CN204039541 U CN 204039541U
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CN
China
Prior art keywords
nickel
waste water
containing waste
reuse
pipeline
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Expired - Fee Related
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CN201420507237.4U
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Chinese (zh)
Inventor
刘淞
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TAIZHOU HUALONG ELECTRONIC CO Ltd
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TAIZHOU HUALONG ELECTRONIC CO Ltd
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Priority to CN201420507237.4U priority Critical patent/CN204039541U/en
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Publication of CN204039541U publication Critical patent/CN204039541U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Abstract

The utility model discloses a kind of reuse and apparatus for recovering metal of nickel-containing waste water, comprise successively by the pretreatment system of the nickel-containing waste water of pipeline communication, nickel recovery system, membrane separation system and delivery system, the pretreatment system of described nickel-containing waste water comprises successively by the nickel-containing waste water collecting tank (1) of pipeline communication, raw water pump (2) and deep bed filter (3), described nickel recovery system comprises nickel adsorption unit (4), secondary filter (5), ultra-fine filter (6) and intermediate water tank (7), described membrane separation system comprises successively by the topping-up pump (8) of pipeline communication, carbon filter (9), membrane sepn secondary filter (10), high-pressure pump (11) and membrane separation unit (12), described delivery system comprises successively by reuse water tank (13) and the transferpump (14) of pipeline communication.The utility model have environmental protection, can Footwall drift nickel and the advantage of waste water recycling.

Description

A kind of reuse of nickel-containing waste water and apparatus for recovering metal
Technical field
The utility model relates to technical field of waste water processing, particularly relates to a kind of reuse and apparatus for recovering metal of nickel-containing waste water.
Background technology
Current electro-nickel process can produce a large amount of Treating Electroplate Wastewater Containing Nickel in preparation process, existing wastewater treatment adopts chemical precipitation method process, and chemical precipitation method needs use a large amount of medicaments thus produce a large amount of mud, and the nickel in waste water cannot be reclaimed, not meet the theory of environmental protection.In order to address this problem, and can cycling utilization of wastewater be made, some producer adds ion-exchange-resin process in above-mentioned sewage treatment process, and in order to Footwall drift nickel, but the water quality of the waste water of its process does not reach process discharge and the requirement of reuse.
Utility model content
The purpose of this utility model be to provide a kind of environmental protection, can Footwall drift nickel and the reuse of the nickel-containing waste water of waste water recycling and apparatus for recovering metal.
In order to solve the problem, the utility model provides a kind of reuse and apparatus for recovering metal of nickel-containing waste water, comprise successively by the pretreatment system of the nickel-containing waste water of pipeline communication, nickel recovery system, membrane separation system and delivery system, the pretreatment system of described nickel-containing waste water comprises successively by the nickel-containing waste water collecting tank of pipeline communication, raw water pump and deep bed filter, described nickel recovery system comprises nickel adsorption unit, secondary filter, ultra-fine filter and intermediate water tank, described membrane separation system comprises successively by the topping-up pump of pipeline communication, carbon filter, membrane sepn secondary filter, high-pressure pump and membrane separation unit, described delivery system comprises successively by reuse water tank and the transferpump of pipeline communication.
As further improvement of the utility model, described membrane separation unit is connected with chemical precipitation pond by pipeline, when the water flow of the preliminary treatment be separated is to downstream, the dense water of RO (impurity concentrated solution) that tunicle is separated enters the process of chemical precipitation pond by pipeline, is further processed.Described nickel adsorption unit is connected with comprehensive wastewater collecting tank by pipeline, and when waste water is by nickel adsorption unit, the nickel in waste water is adsorbed recovery, and under rinsing with water during nickel, the waste water of generation, enters comprehensive wastewater collecting tank by pipeline.
As further improvement of the utility model, described topping-up pump is connected with ultra-fine filter by pressure pipeline, and described pressure pipeline is provided with magnetic valve, treated half-finished waste water, through the pressure that topping-up pump provides, open magnetic valve, waste water is for rinsing ultra-fine filter.
The utility model compared with prior art has the following advantages.
This equipment comprises the pretreatment system of nickel-containing waste water, nickel recovery system, membrane separation system and delivery system, first by nickel-containing waste water by impurity such as the color peculiar smell in the larger foreign material of the pretreatment system filtering particles of nickel-containing waste water and water; Then adsorb Footwall drift nickel by nickel recovery system and the effect that further filtration has reached purification is done to water; Then processed further by membrane separation system, finally by delivery system, the process water reaching the standard of recoverable is transmitted back to workshop, carries out production and application.Wherein nickel retrieving arrangement is resin Footwall drift, and it can fully reclaim, and in order to save water and soda acid, meets the social demand of environmental protection and energy-saving and emission-reduction.Further purify through membrane separation system, water quality deliquescing can be made, remove calcium, the magnesium and sodium ion in water, thus make recycle-water reach the specification of quality of electroplating rinse water, make electroplating waste-water reutilizing rate reach more than 75%.
Accompanying drawing explanation
Fig. 1 is the reuse of nickel-containing waste water of the present utility model and the structural representation of apparatus for recovering metal.
In figure: 1-nickel-containing waste water collecting tank, 2-raw water pump, 3-deep bed filter, 4-nickel adsorption unit, 5-secondary filter, 6-ultra-fine filter, 7-intermediate water tank, 8-topping-up pump, 9-carbon filter, 10-membrane sepn secondary filter, 11-high-pressure pump, 12-membrane separation unit, 13-reuse water tank, 14-transferpump, 15-chemical precipitation pond, 16-comprehensive wastewater collecting tank, 17-pressure pipeline, 18-magnetic valve.
Embodiment
Below in conjunction with drawings and Examples, explanation is improved further to the utility model.
As shown in Figure 1, a kind of reuse of nickel-containing waste water and apparatus for recovering metal, comprise successively by the pretreatment system of the nickel-containing waste water of pipeline communication, nickel recovery system, membrane separation system and delivery system, the pretreatment system of nickel-containing waste water comprises successively by the nickel-containing waste water collecting tank 1 of pipeline communication, raw water pump 2 and deep bed filter 3, nickel recovery system comprises nickel adsorption unit 4, secondary filter 5, ultra-fine filter 6 and intermediate water tank 7, membrane separation system comprises successively by the topping-up pump 8 of pipeline communication, carbon filter 9, membrane sepn secondary filter 10, high-pressure pump 11 and membrane separation unit 12, delivery system comprises successively by reuse water tank 13 and the transferpump 14 of pipeline communication.Topping-up pump 8 is connected with ultra-fine filter 6 by pressure pipeline 17, and pressure pipeline 17 is provided with magnetic valve 18, and treated half-finished waste water, through the pressure that topping-up pump provides, opens magnetic valve, and waste water is for rinsing ultra-fine filter.Treatment scheme is: first by nickel-containing waste water by impurity such as the color peculiar smell in the larger foreign material of the pretreatment system filtering particles of nickel-containing waste water and water; Then adsorb Footwall drift nickel by nickel recovery system and the effect that further filtration has reached purification is done to water; Then processed further by membrane separation system, finally by delivery system, the process water reaching the standard of recoverable is transmitted back to workshop, carries out production and application.
Membrane separation unit 12 is connected with chemical precipitation pond 15 by pipeline.When the water flow of the preliminary treatment be separated is to downstream, the dense water of RO (impurity concentrated solution) that tunicle is separated enters the process of chemical precipitation pond by pipeline, is further processed.
Nickel adsorption unit 4 is connected with comprehensive wastewater collecting tank 16 by pipeline.When waste water is by nickel adsorption unit, the nickel in waste water is adsorbed recovery, and under rinsing with water during nickel, the waste water of generation, enters comprehensive wastewater collecting tank by pipeline.

Claims (4)

1. the reuse of a nickel-containing waste water and apparatus for recovering metal, it is characterized in that: comprise successively by the pretreatment system of the nickel-containing waste water of pipeline communication, nickel recovery system, membrane separation system and delivery system, the pretreatment system of described nickel-containing waste water comprises successively by the nickel-containing waste water collecting tank (1) of pipeline communication, raw water pump (2) and deep bed filter (3), described nickel recovery system comprises nickel adsorption unit (4), secondary filter (5), ultra-fine filter (6) and intermediate water tank (7), described membrane separation system comprises successively by the topping-up pump (8) of pipeline communication, carbon filter (9), membrane sepn secondary filter (10), high-pressure pump (11) and membrane separation unit (12), described delivery system comprises successively by reuse water tank (13) and the transferpump (14) of pipeline communication.
2. the reuse of nickel-containing waste water according to claim 1 and apparatus for recovering metal, is characterized in that: described membrane separation unit (12) is connected with chemical precipitation pond (15) by pipeline.
3. the reuse of nickel-containing waste water according to claim 1 and apparatus for recovering metal, is characterized in that: described nickel adsorption unit (4) is connected with comprehensive wastewater collecting tank (16) by pipeline.
4. the reuse of nickel-containing waste water according to claim 1 and apparatus for recovering metal, it is characterized in that: described topping-up pump (8) is connected with ultra-fine filter (6) by pressure pipeline (17), described pressure pipeline (17) is provided with magnetic valve (18).
CN201420507237.4U 2014-09-04 2014-09-04 A kind of reuse of nickel-containing waste water and apparatus for recovering metal Expired - Fee Related CN204039541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420507237.4U CN204039541U (en) 2014-09-04 2014-09-04 A kind of reuse of nickel-containing waste water and apparatus for recovering metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420507237.4U CN204039541U (en) 2014-09-04 2014-09-04 A kind of reuse of nickel-containing waste water and apparatus for recovering metal

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CN204039541U true CN204039541U (en) 2014-12-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179742A (en) * 2018-08-21 2019-01-11 深圳市诺金环保技术有限公司 Nickel-containing waste water processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179742A (en) * 2018-08-21 2019-01-11 深圳市诺金环保技术有限公司 Nickel-containing waste water processing system

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Granted publication date: 20141224

Termination date: 20150904

EXPY Termination of patent right or utility model