CN205381988U - Electroplate rinsing waste water recycling device - Google Patents
Electroplate rinsing waste water recycling device Download PDFInfo
- Publication number
- CN205381988U CN205381988U CN201620068603.XU CN201620068603U CN205381988U CN 205381988 U CN205381988 U CN 205381988U CN 201620068603 U CN201620068603 U CN 201620068603U CN 205381988 U CN205381988 U CN 205381988U
- Authority
- CN
- China
- Prior art keywords
- water
- group
- reverse osmosis
- membrane tube
- pending
- 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.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 21
- 238000004064 recycling Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 28
- 239000012141 concentrate Substances 0.000 claims abstract description 12
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000009713 electroplating Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010612 desalination reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000010865 sewage Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of electroplating industry's line limit reuse of reclaimed water system apparatus, especially, relate to an electroplate rinsing waste water recycling device. The utility model discloses an electroplate rinsing waste water recycling device, including bed frame and electrical control device, be provided with pending water inlet tube on the bed frame, the dense water part that obtains is managed the pending water inlet tube that flows back through one -level concentrate recirculation and is carried out the reverse osmosis desalination once more through one -level concentrated water discharge bank of tubes play, the dense water of part. The beneficial effects of the utility model are that: can be so that waste water satisfies the requirement of production line water quality of water after handling to improve reuse of reclaimed water and rate, reduce concentrated water discharge and measure, increase the membrane surface liquid velocity of flow, reduce the dirty stifled probability of membrane, prolong the life of membrane.
Description
Technical field
This utility model belongs to the line limit intermediate water reuse system apparatus technical field of electroplating industry, particularly relates to a kind of electroplate rinsing wastewater reclamation set.
Background technology
At present in the line limit intermediate water reuse system of electroplating industry, general electroplate rinsing wastewater simply, after simple wastewater treatment, is just made directly waste discharge after reaching the discharge standard of waste water.Waste water is not further processed by the process discharge process of whole waste water, then carries out being recovered in utilization.So that wastewater discharge is relatively big, making the tap water volume used also just more, if the sewage treatment equipment price of Introduced From Abroad is higher at present, many enterprises cannot undertake high expense, and Financial cost is bigger simultaneously.
Summary of the invention
The purpose of this utility model is in that to solve techniques discussed above problem, offer one can so that waste water meets production line water water quality requirement after treatment, reduce wastewater discharge saving water resource and reduce tap water use cost and cost for wastewater treatment, thus improving Treated sewage reusing rate, reduce concentrated water drainage high-volume, increase film apparent liquid velocity, reduce the probability that film dirt is stifled, extending a kind of electroplate rinsing wastewater reclamation set in the service life of film, its technical scheme is as follows:
A kind of electroplate rinsing wastewater reclamation set, including pedestal and electrical control gear, it is characterized in that, described pedestal is provided with pending water water inlet pipe, pending water water inlet pipe is connected with desalter by force (forcing) pump, described desalter includes first group of membrane tube and second group of membrane tube, first group of membrane tube and be provided with reverse osmosis membrane in second group of membrane tube, and first group of membrane tube is connected with pending water water inlet pipe；The exit of second group of membrane tube is connected with first-stage reverse osmosis water producing pipe, one-level concentrate recirculation pipe and one-level concentrated water discharge pipe respectively, and described one-level concentrate recirculation pipe communicates with pending water water inlet pipe；Pending water enters from pending water water inlet pipe, pressurized pump makes pending water enter first group of membrane tube to carry out reverse osmosis deaslination, then enter after second group of membrane tube carries out reverse osmosis deaslination the water purification that obtains by first-stage reverse osmosis water producing pipe discharge again with, the dense water section obtained goes out through one-level concentrated water discharge bank of tubes, and the dense water of part is back to pending water water inlet pipe through one-level concentrate recirculation pipe and again carries out reverse osmosis deaslination.
Optimal way is, described pedestal is provided with dosing tank, and described dosing tank is connected with desalter.
The electroplate rinsing wastewater reclamation set that this utility model provides, when in use, first group of membrane tube Main Function is that pending water carries out primary reverse osmosis deaslination process；Second group of membrane tube Main Function is to carry out secondary reverse osmosis deaslination process to carrying out first time reverse osmosis deaslination water, further carries out water process, obtains recoverable water purification；First-stage reverse osmosis water producing pipe is for the water purification use after recycling, water purification can utilization again, reduce the consumption of tap water.One-level concentrate recirculation pipe is mainly used for so that the dense water obtained after treatment carries out reverse osmosis deaslination concentration process again entering into pending water water inlet pipe place, so go round and begin again so that the dense water after processing also can constantly process, reduce the discharge capacity of dense water so that the dense water after process also can constantly be utilized.There is the 50% of dense water to be discharged again to return desalination again after being processed first time, thus improving Treated sewage reusing rate, reducing concentrated water drainage high-volume；And the backflow of the dense water of part, it is possible to increase film apparent liquid velocity, reduce the probability that film dirt is stifled, extend the service life of film.
This utility model is further provided with dosing tank.Dosing tank adds antisludging agent and can well remove the easy scale forming matter in washings.
The beneficial effects of the utility model are: can so that waste water meets production line water water quality requirement after treatment, reduce wastewater discharge saving water resource and reduce tap water use cost and cost for wastewater treatment, thus improving Treated sewage reusing rate, reduce concentrated water drainage high-volume, increase film apparent liquid velocity, reduce the probability that film dirt is stifled, extend the service life of film.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 to Fig. 3:
As shown in Figure 1 to Figure 3, a kind of electroplate rinsing wastewater reclamation set, including pedestal 1 and electrical control gear 2, described pedestal 1 is provided with pending water water inlet pipe 3, pending water water inlet pipe 3 is connected with desalter 5 by force (forcing) pump 4, described desalter includes first group of membrane tube 6 and second group of membrane tube 7, is provided with reverse osmosis membrane in first group of membrane tube 6 and second group of membrane tube 7, and first group of membrane tube 6 is connected with pending water water inlet pipe 3；The exit of second group of membrane tube 7 is connected with first-stage reverse osmosis water producing pipe 8, one-level concentrate recirculation pipe 9 and one-level concentrated water discharge pipe 10 respectively, and described one-level concentrate recirculation pipe 9 communicates with pending water water inlet pipe 3；Pending water enters from pending water water inlet pipe, pressurized pump makes pending water enter first group of membrane tube to carry out reverse osmosis deaslination, then enter after second group of membrane tube carries out reverse osmosis deaslination the water purification that obtains by first-stage reverse osmosis water producing pipe discharge again with, the dense water section obtained goes out through one-level concentrated water discharge bank of tubes, and the dense water of part is back to pending water water inlet pipe through one-level concentrate recirculation pipe and again carries out reverse osmosis deaslination.
Optimal way is, described pedestal 1 is provided with dosing tank 11, and described dosing tank is connected with desalter.
Pending water is entered by pending water water inlet pipe, being entered first group of membrane tube by force (forcing) pump pressurization makes liquid carry out first time reverse osmosis deaslination, subsequently entering second group of membrane tube makes liquid carry out second time reverse osmosis deaslination, thus the water purification obtained is discharged by first-stage reverse osmosis water producing pipe thus being re-used, and the dense water part discharge obtained, and another part is back to original water inlet by one-level concentrate recirculation pipe and carries out reverse osmosis concentrated compression process again, so go round and begin again；And the easy scale forming matter in washings is removed by adding antisludging agent in dosing tank.
Claims (2)
1. an electroplate rinsing wastewater reclamation set, including pedestal and electrical control gear, it is characterized in that, described pedestal is provided with pending water water inlet pipe, pending water water inlet pipe is connected with desalter by force (forcing) pump, described desalter includes first group of membrane tube and second group of membrane tube, first group of membrane tube and be provided with reverse osmosis membrane in second group of membrane tube, and first group of membrane tube is connected with pending water water inlet pipe；The exit of second group of membrane tube is connected with first-stage reverse osmosis water producing pipe, one-level concentrate recirculation pipe and one-level concentrated water discharge pipe respectively, and described one-level concentrate recirculation pipe communicates with pending water water inlet pipe；Pending water enters from pending water water inlet pipe, pressurized pump makes pending water enter first group of membrane tube to carry out reverse osmosis deaslination, then enter after second group of membrane tube carries out reverse osmosis deaslination the water purification that obtains by first-stage reverse osmosis water producing pipe discharge again with, the dense water section obtained goes out through one-level concentrated water discharge bank of tubes, and the dense water of part is back to pending water water inlet pipe through one-level concentrate recirculation pipe and again carries out reverse osmosis deaslination.
2. electroplate rinsing wastewater reclamation set as claimed in claim 1, it is characterised in that being provided with dosing tank on described pedestal, described dosing tank is connected with desalter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068603.XU CN205381988U (en) | 2016-01-25 | 2016-01-25 | Electroplate rinsing waste water recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068603.XU CN205381988U (en) | 2016-01-25 | 2016-01-25 | Electroplate rinsing waste water recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381988U true CN205381988U (en) | 2016-07-13 |
Family
ID=56348841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068603.XU Active CN205381988U (en) | 2016-01-25 | 2016-01-25 | Electroplate rinsing waste water recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481060A (en) * | 2016-01-25 | 2016-04-13 | 浙江瑞丰机械设备有限公司 | Electroplating rinse wastewater recycling device |
-
2016
- 2016-01-25 CN CN201620068603.XU patent/CN205381988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481060A (en) * | 2016-01-25 | 2016-04-13 | 浙江瑞丰机械设备有限公司 | Electroplating rinse wastewater recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |