CN204752282U - Copper foil waste water treatment production facility - Google Patents
Copper foil waste water treatment production facility Download PDFInfo
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- CN204752282U CN204752282U CN201520431261.9U CN201520431261U CN204752282U CN 204752282 U CN204752282 U CN 204752282U CN 201520431261 U CN201520431261 U CN 201520431261U CN 204752282 U CN204752282 U CN 204752282U
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Abstract
本实用新型公开了一种铜箔废水处理生产设备；属于废水处理技术领域；其技术要点包括原水水箱，在原水水箱上设有进水口和出水口；原水水箱的出水口连接有水泵，水泵的出水端与预处理装置连接；预处理装置连接有第一中间水箱，第一中间水箱通过高压泵连接有原水一级反渗透装置；所述原水一级反渗透装置的浓水出水端连接有第二中间水箱，第二中间水箱通过高压泵连接有回用水二级反渗透装置；所述原水一级反渗透装置的淡水出水端连接有回水水箱，回水水箱通过高压泵连接有回用水一级反渗透装置，回用水一级反渗透装置的淡水出水端与第二中间水箱连接；本实用新型旨在提供一种使用方便、效果良好的铜箔废水处理生产设备；用于处理废水。
The utility model discloses a production equipment for copper foil wastewater treatment; it belongs to the technical field of wastewater treatment; its technical points include a raw water tank, on which a water inlet and a water outlet are arranged; the water outlet of the raw water tank is connected with a water pump, and the water pump The water outlet is connected to the pretreatment device; the pretreatment device is connected to a first intermediate water tank, and the first intermediate water tank is connected to a raw water primary reverse osmosis device through a high-pressure pump; the concentrated water outlet of the raw water primary reverse osmosis device is connected to a second Two intermediate water tanks, the second intermediate water tank is connected with a secondary reverse osmosis device for reuse water through a high-pressure pump; the fresh water outlet end of the primary reverse osmosis device for raw water is connected with a return water tank, and the return water tank is connected with a return water one through a high-pressure pump The first-stage reverse osmosis device, the fresh water outlet of the first-stage reverse osmosis device is connected to the second intermediate water tank; the utility model aims to provide a copper foil wastewater treatment production equipment that is easy to use and has good effect; it is used to treat wastewater.
Description
Technical field
The utility model relates to a kind of water treatment production unit, more particularly, particularly relates to a kind of Copper foil process for producing equipment.
Background technology
Electrolytic copper foil production master operation has 3 roads: preparation copper-bath, raw paper tinsel manufacture, electroplating surface process, electrolytic copper foil produce and each procedure of surface-treated in, all water washing process will be had, to remove the subsidiary electrolytic solution of copper foil surface, a large amount of waste water can be produced in whole electrolytic copper foil production process, account for more than 90% of whole wastewater discharge, and these waste water be mainly copper-bath, wherein ionic concn is 50-300mg/L, and sulfate ion concentration is at 100-550mg/L.Conventional Copper foil treatment process mainly contains substitution method or neutralisation or the precipitator method, but adopts the weak point of these two kinds of methods to be: produce secondary pollution, water resources is consumed in a large number and copper reclaims not exclusively.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of easy to use, respond well Copper foil process for producing equipment.
The technical solution of the utility model is achieved in that a kind of Copper foil process for producing equipment, comprises former water tank, former water tank is provided with water-in and water outlet; The water outlet of former water tank is connected with water pump, and the water side of water pump is connected with pretreatment unit; Pretreatment unit is connected with the first intermediate water tank, and the first intermediate water tank is connected with former water first-stage reverse osmosis device by high-pressure pump; The dense water water side of described former water first-stage reverse osmosis device is connected with the second intermediate water tank, and the second intermediate water tank is connected with reuse water second level reverse osmosis apparatus by high-pressure pump; The fresh water outlet end of described former water first-stage reverse osmosis device is connected with return water tank, and return water tank is connected with reuse water first-stage reverse osmosis device by high-pressure pump, and the fresh water outlet end of reuse water first-stage reverse osmosis device is connected with the second intermediate water tank; The fresh water outlet end of described reuse water second level reverse osmosis apparatus is connected with return water tank, and the dense water water side of reuse water second level reverse osmosis apparatus is connected with reuse water three grades of reverse osmosis units by high-pressure pump; The fresh water outlet end of described reuse water three grades of reverse osmosis units and dense water water side are connected to production tank and outside electrolytic processing apparatus.
In above-mentioned a kind of Copper foil process for producing equipment, the dense water water side of described reuse water first-stage reverse osmosis device is connected with dense water tank, dense water tank is connected with condensed water second level reverse osmosis apparatus by high-pressure pump, and the dense water water side of condensed water second level reverse osmosis apparatus is connected with condensed water three grades of accurate reverse osmosis units by high-pressure pump; The fresh water outlet end of condensed water second level reverse osmosis apparatus is connected with return water tank; The fresh water outlet end of condensed water three grades of accurate reverse osmosis units is connected with production tank and outside electrolytic processing apparatus respectively with dense water water side.
In above-mentioned a kind of Copper foil process for producing equipment, described pretreatment unit is polysulfone hollow fiber ultrafiltration membrane system.
In above-mentioned a kind of Copper foil process for producing equipment, described former water first-stage reverse osmosis device, reuse water first-stage reverse osmosis device, reuse water second level reverse osmosis apparatus, reuse water three grades of reverse osmosis units are rolling ro components; Described condensed water second level reverse osmosis apparatus, condensed water three grades of accurate reverse osmosis units are rolling ro components.
After the utility model adopts said structure, waste water carries out advanced treatment by reuse water and condensed water two approach, improves the recovery speed of cupric ion; By the multiple times of filtration effect of former water first-stage reverse osmosis device, reuse water first-stage reverse osmosis device, reuse water second level reverse osmosis apparatus, reuse water three grades of reverse osmosis units, condensed water second level reverse osmosis apparatus, condensed water three grades of accurate reverse osmosis units, while reaching high efficiency filter effect, the fresh water produced after filtering can add in treatment system again, reaches to greatest extent by the effect of the cupric ion recovery in water.Wherein reuse water three grades of reverse osmosis units, the accurate reverse osmosis unit of condensed water three grades produce fresh water in content of copper ion lower, can rinse water be used as, achieve the recycle of water, reach water-saving result.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In figure: former water tank 1, water pump 2, pretreatment unit 3, first intermediate water tank 4, former water first-stage reverse osmosis device 5, second intermediate water tank 6, reuse water second level reverse osmosis apparatus 7, reuse water three grades of reverse osmosis units 8, production tank 9, return water tank 10, reuse water first-stage reverse osmosis device 11, condensed water second level reverse osmosis apparatus 12, the accurate reverse osmosis unit 13 of condensed water three grades, dense water tank 14.
Embodiment
Consult shown in Fig. 1, a kind of Copper foil process for producing equipment of the present utility model, comprises former water tank 1, former water tank 1 is provided with water-in and water outlet; Introduce waste water from the water inlet of former water tank 1, concrete, in waste water, flow is at 4500-5900m
3between/d, designing treatment amount is 900m
3/ d, its water quality is: cupric ion density is 80-260mg/L, and sulfate ion is 470-520mg/L, and pH value is 3.3-4.1, and specific conductivity is 5500-1050 μ s/cm.The water outlet of former water tank 1 is connected with water pump 2, and the water side of water pump 2 is connected with pretreatment unit 3; In the present embodiment, described pretreatment unit 3 is polysulfone hollow fiber ultrafiltration membrane system, pretreatment unit 3 specifically adopts KJ-ESUF6040 type hollow fiber ultrafiltration membrane, molecular weight cut-off is 8-10 ten thousand, pure water-flowing amount is 3.3-4.0t/h, membrane material is X50 high strength elastic film silk, and its operating pressure is between 0.05-0.25Mpa; Certain pretreatment unit 3 also can use activated charcoal filter.
Pretreatment unit 3 is connected with the first intermediate water tank 4, first intermediate water tank 4 and is connected with former water first-stage reverse osmosis device 5 by high-pressure pump; The dense water water side of described former water first-stage reverse osmosis device 5 is connected with the second intermediate water tank 6, second intermediate water tank 6 and is connected with reuse water second level reverse osmosis apparatus 7 by high-pressure pump; The fresh water outlet end of described former water first-stage reverse osmosis device 5 is connected with return water tank 10, and return water tank 10 is connected with reuse water first-stage reverse osmosis device 11 by high-pressure pump, and the fresh water outlet end of reuse water first-stage reverse osmosis device 11 is connected with the second intermediate water tank 6; The fresh water outlet end of described reuse water second level reverse osmosis apparatus 7 is connected with return water tank 10, and the dense water water side of reuse water second level reverse osmosis apparatus 7 is connected with reuse water three grades of reverse osmosis units 8 by high-pressure pump; The fresh water outlet end of described reuse water three grades of reverse osmosis units 8 and dense water water side are connected to production tank 9 and outside electrolytic processing apparatus.
In order to further strengthen filter effect, the dense water water side of described reuse water first-stage reverse osmosis device 11 is connected with dense water tank 14, dense water tank 14 is connected with condensed water second level reverse osmosis apparatus 12 by high-pressure pump, and the dense water water side of condensed water second level reverse osmosis apparatus 12 is connected with the accurate reverse osmosis unit 13 of condensed water three grades by high-pressure pump; The fresh water outlet end of condensed water second level reverse osmosis apparatus 12 is connected with return water tank 10; The fresh water outlet end of the accurate reverse osmosis unit 13 of condensed water three grades is connected with production tank 9 and outside electrolytic processing apparatus respectively with dense water water side.
In the present embodiment, described former water first-stage reverse osmosis device 5, reuse water first-stage reverse osmosis device 11, reuse water second level reverse osmosis apparatus 7, reuse water three grades of reverse osmosis units 8 are rolling ro components; Described condensed water second level reverse osmosis apparatus 12, the accurate reverse osmosis unit 13 of condensed water three grades are rolling ro components.Described former water first-stage reverse osmosis device 5 and reuse water one-level, secondary, three grades of reverse osmosis units 11,7,8 all adopt PA2-4040 film, DNA vaccine is 99.5%, wherein often overlap former water first-stage reverse osmosis device 5 to be equipped with 35 membrane elements and to arrange two covers altogether, often cover reuse water first-stage reverse osmosis device 11 configures 72 membrane elements and arranges four covers altogether, and often cover reuse water second level reverse osmosis apparatus 7 configures 60 membrane elements and configures four covers altogether, often overlaps reuse water three grades of reverse osmosis units 8 and configures 40 membrane elements and configuration four covers; Above-mentioned reverse osmosis unit all adopts PCL automatically to run, and after operation stops, system can be rinsed membrane element automatically, to prevent fouling.Described condensed water second level reverse osmosis apparatus 12, the accurate reverse osmosis unit 13 of condensed water three grades all adopt AG8040C type film, often cover condensed water second level reverse osmosis apparatus 12 arranges 56 membrane elements and arranges two covers altogether, and often the accurate reverse osmosis unit 13 of cover condensed water three grades arranges 20 membrane elements and arranges two covers altogether; Above-mentioned reverse osmosis unit all adopts PCL automatically to run, and after operation stops, system can be rinsed membrane element automatically, to prevent fouling.In the present embodiment, concentrated 5.5-7 can be realized doubly when reuse water first-stage reverse osmosis device 11 and former water first-stage reverse osmosis device 5,40-70 can be realized through second level reverse osmosis apparatus (reuse water second level reverse osmosis apparatus 7 and condensed water second level reverse osmosis apparatus 12) doubly to concentrate, 100-140 can be realized through three grades of reverse osmosis units (reuse water three grades of reverse osmosis units 8 and the accurate reverse osmosis unit 13 of condensed water three grades) and doubly concentrate.
During use, employing automatic management controls, after waste water is processed by pretreatment unit 3, by three grades of reverse osmosis process, copper foil production wastewater is processed, after waste water filters along former water first-stage reverse osmosis device 5, reuse water second level reverse osmosis apparatus 7, reuse water three grades of reverse osmosis units 8, the water that copper ion concentration is higher enters the recovery operation of carrying out cupric ion in outside electrolytic processing apparatus; After the fresh water obtained at former water first-stage reverse osmosis device 5 place filters along reuse water first-stage reverse osmosis device 11, condensed water second level reverse osmosis apparatus 12, the accurate reverse osmosis unit 13 of condensed water three grades, the water that copper ion concentration is higher enters the recovery operation of carrying out cupric ion in outside electrolytic processing apparatus, the fresh water that reuse water second level reverse osmosis apparatus 7 and condensed water second level reverse osmosis apparatus 12 produce comes into operation all again, reaches the effect of the cupric ion in the recovery waste water of maximum efficiency.Meanwhile, the fresh water specific conductivity that three grades of reverse osmosis units obtain is 3.4-4.2 μ s/cm, and can be directly used in the rinse water of electrolytic copper foil, a large amount of has saved water resources.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. a Copper foil process for producing equipment, comprises former water tank (1), it is characterized in that, former water tank (1) is provided with water-in and water outlet; The water outlet of former water tank (1) is connected with water pump (2), and the water side of water pump (2) is connected with pretreatment unit (3); Pretreatment unit (3) is connected with the first intermediate water tank (4), and the first intermediate water tank (4) is connected with former water first-stage reverse osmosis device (5) by high-pressure pump; The dense water water side of described former water first-stage reverse osmosis device (5) is connected with the second intermediate water tank (6), and the second intermediate water tank (6) is connected with reuse water second level reverse osmosis apparatus (7) by high-pressure pump; The fresh water outlet end of described former water first-stage reverse osmosis device (5) is connected with return water tank (10), return water tank (10) is connected with reuse water first-stage reverse osmosis device (11) by high-pressure pump, and the fresh water outlet end of reuse water first-stage reverse osmosis device (11) is connected with the second intermediate water tank (6); The fresh water outlet end of described reuse water second level reverse osmosis apparatus (7) is connected with return water tank (10), and the dense water water side of reuse water second level reverse osmosis apparatus (7) is connected with reuse water three grades of reverse osmosis units (8) by high-pressure pump; The fresh water outlet end of described reuse water three grades of reverse osmosis units (8) and dense water water side are connected to production tank (9) and outside electrolytic processing apparatus.
2. a kind of Copper foil process for producing equipment according to claim 1, it is characterized in that, the dense water water side of described reuse water first-stage reverse osmosis device (11) is connected with dense water tank (14), dense water tank (14) is connected with condensed water second level reverse osmosis apparatus (12) by high-pressure pump, and the dense water water side of condensed water second level reverse osmosis apparatus (12) is connected with condensed water three grades of accurate reverse osmosis units (13) by high-pressure pump; The fresh water outlet end of condensed water second level reverse osmosis apparatus (12) is connected with return water tank (10); The fresh water outlet end of condensed water three grades of accurate reverse osmosis units (13) is connected with production tank (9) and outside electrolytic processing apparatus respectively with dense water water side.
3. a kind of Copper foil process for producing equipment according to claim 1, it is characterized in that, described pretreatment unit (3) is polysulfone hollow fiber ultrafiltration membrane system.
4. a kind of Copper foil process for producing equipment according to claim 2, it is characterized in that, described former water first-stage reverse osmosis device (5), reuse water first-stage reverse osmosis device (11), reuse water second level reverse osmosis apparatus (7), reuse water three grades of reverse osmosis units (8) are rolling ro components; Described condensed water second level reverse osmosis apparatus (12), condensed water three grades of accurate reverse osmosis units (13) are rolling ro components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431261.9U CN204752282U (en) | 2015-06-18 | 2015-06-18 | Copper foil waste water treatment production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431261.9U CN204752282U (en) | 2015-06-18 | 2015-06-18 | Copper foil waste water treatment production facility |
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| Publication Number | Publication Date |
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| CN204752282U true CN204752282U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431261.9U Expired - Fee Related CN204752282U (en) | 2015-06-18 | 2015-06-18 | Copper foil waste water treatment production facility |
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| CN (1) | CN204752282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961197A (en) * | 2015-06-18 | 2015-10-07 | 广东嘉元科技股份有限公司 | Water-saving process and water-saving device for treating copper foil wastewater |
| CN108218122A (en) * | 2018-01-16 | 2018-06-29 | 张家港市佰坤物资有限公司 | A kind of PCB production lines Sewage treatment Copper treatment technique |
-
2015
- 2015-06-18 CN CN201520431261.9U patent/CN204752282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961197A (en) * | 2015-06-18 | 2015-10-07 | 广东嘉元科技股份有限公司 | Water-saving process and water-saving device for treating copper foil wastewater |
| CN108218122A (en) * | 2018-01-16 | 2018-06-29 | 张家港市佰坤物资有限公司 | A kind of PCB production lines Sewage treatment Copper treatment technique |
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| 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: 20151111 |