CN205099777U - Plate cu or plate ni groove waste gas recovery system - Google Patents
Plate cu or plate ni groove waste gas recovery system Download PDFInfo
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- CN205099777U CN205099777U CN201520800763.4U CN201520800763U CN205099777U CN 205099777 U CN205099777 U CN 205099777U CN 201520800763 U CN201520800763 U CN 201520800763U CN 205099777 U CN205099777 U CN 205099777U
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Abstract
The utility model relates to a plate cu or plate ni groove waste gas recovery system. Including plating cu or plating ni groove, fan, recovery tower, accumulator and pure water groove, 10-15cm department side is equipped with the gas collection export under plating cu or plating ni groove notch, the recovery tower middle part is equipped with the filter layer, and the top is equipped with the exhaust passage, plates cu or plates ni groove, fan, recovery tower and accumulator, constitutes the circulation system who retrieves, utilizes through gas collection pipeline, return line, feedback pipeline and retrieval and utilization pipeline. The utility model discloses at liquid level top formation airhood, waste gas is collected completely, and air -free, fog releases, through special filtration and washing, purify the back evacuation, the recovery is totally, and is pollution -free to the environment, has created no exhaust emission's pollution -free green electroplating process. Reduce the plating bath evaporation in process, the treatment effeciency is high, and the mixed liquid of cyclic utilization reduces the running cost, fundamentally has solved and has plated cu or plate the pollution problem of ni waste gas to the environment.
Description
Technical field
The utility model belongs to plating waste gas pollution control and treatment technical field, particularly relates to a kind of plating Cu or plating Ni groove gas recovery system.
Background technology
Plating (Electroplating) is exactly the process utilizing electrolysis principle to plate other metal or alloy of skim on the surface of metal or other material, the surface attachment layer of metal film of metal or other material can be made by plating, thus play and prevent burning (as corrosion), improve the effects such as wear resistance, electroconductibility, reflective, erosion resistance and having improved aesthetic appearance.Therefore, electroplating technology widespread use in machinery, five metals and electrical equipment etc. process of producing product.Plating is the indispensable industry of the national economic development, and plating pollution on the environment problem can not be ignored, and the plating disposal of three wastes is extremely urgent.
Plating is carried out in plating tank, it is different and different that the composition of the electroplate liquid in plating tank looks coating, but all containing the main salt providing metal ion, in the main salt of energy complexing, metal ion forms the complexing agent of complex compound, for the buffer reagent of stabilizing solution potential of hydrogen, anode activation agent and special additive (as brightening agent, grain-refining agent, leveling agent, wetting agent, stress relieving agent and inhibiting fog agent etc.).Electroplating process be the metal ion in plating solution under the effect of external electric field, be reduced into atoms metal through electrode reaction, and in the process of negative electrode enterprising row metal deposition.Therefore, this is a metal electrodeposition process comprising the steps such as mass transfer in liquid phase, electrochemical reaction and electrocrystallization.
Electroplating process carries out at a certain temperature, and plating tank can produce waste gas.As plated Cu or plating Ni, if waste gas of leaving is discharged, both affecting workshop condition, and affecting operator's labor safety and healthy, also can pollute air, against environmental requirement.The improvement of current electroplating industry to waste gas there is no good measure, usually only above plating tank, arranges gas sampling cover, is then sent to recovery tower and reclaims and the rear discharge of process further.Tradition gas collecting mode is divided into two large classes by cover implication stream flow pattern, i.e. air suction type gas skirt and Blowing and sucking gas trap hood, gap is had with cell body top in this kind of gas skirt use procedure, gas, mist can spill from gap, treating processes efficiency is low, cost is high, and the pollution problem of waste gas to workshop condition and air can not get basic solution.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, proposes a kind of plating Cu or plating Ni groove gas recovery system, fundamentally solves plating Cu or plate Ni waste gas to the pollution problem of environment, plating solution evaporation is reduced in technological process, processing efficiency is high, recycle mixed solution, reduces running cost.
The technical scheme that the utility model technical solution problem is taked is, a kind of plating Cu or plating Ni groove gas recovery system, comprise plating Cu or plating Ni groove, blower fan, recovery tower, accumulator tank and pure water groove, under described plating Cu or plating Ni groove notch, side, 10 ~ 15cm place is provided with gas collection and exports; Be provided with filtering layer in the middle part of described recovery tower, top is provided with exhaust-duct, and described pure water groove is connected with recovery tower top through pure water pipeline; Described plating Cu or plating Ni groove, blower fan, recovery tower and accumulator tank, consist of the recycle system reclaiming, utilize collecting pipe, recovery channel, feedback pipeline and reuse pipeline.
As preferably, the described recycle system comprises: described plating Cu or the gas collection outlet of plating Ni groove side are communicated with recovery tower bottom through collecting pipe and are provided with blower fan on described collecting pipe, bottom described recovery tower, liquid outlet is communicated with accumulator tank through recovery channel, described accumulator tank is communicated with recovery tower top through feedback pipeline, and described accumulator tank is through reuse pipeline communication plating Cu or plating Ni groove.
Described plating Cu or plating Ni groove and pure water groove be respectively equipped with liquidometer A and liquidometer B.
Described pure water pipeline is provided with pump A.
Described feedback pipeline is provided with pump B.
Described reuse pipeline is provided with pump B.
The utility model is provided with gas collection outlet in side, 10 ~ 15cm place under plating Cu groove or plating Ni groove notch, airhood is formed at ullage, waste gas is directly exported by gas collection and enter recovery tower bottom under the effect of collecting pipe at blower fan, in recovery tower, waste gas is by middle part filtering layer, be purified after filtration, discharge from the top vent of tower; The plating solution drop (mist) carried secretly in waste gas is reclaimed, and enters accumulator tank from the bottom of tower through recovery channel.The plating solution reclaimed is delivered to plating Cu groove or the reuse of plating Ni groove through reuse pipeline by pump B.Filtering layer in recovery tower, filter screen adopts the filter screen be made up of polymer fiber material usually, and filtrate adopts biofilter material usually, as ball of wandering about as a refugee, speed point biochemistry ball etc.Waste gas, when recovery tower filters, can be introduced pure water by pure water groove on recovery tower top and spray, carry out washing, purifying further to it.
The technical characterstic that the utility model is outstanding and effect are, under plating Cu groove or plating Ni groove notch, side, 10 ~ 15cm place is provided with gas collection outlet, and form airhood at ullage, gas sampling is complete, releases without gas, mist; By special filtration and washing, emptying after purification, reclaim completely, environmentally safe; The recycle system constitute purification by collecting pipe, recovery channel, feedback pipeline and reuse pipeline, recycling, creates the pollution-free Green Electroplating technique of non-exhaust emission.In technological process, reduce plating solution evaporation, processing efficiency is high, recycle mixed solution, reduces running cost; Fundamentally solve plating Cu or plate Ni waste gas to the pollution problem of environment.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment schematic diagram of the utility model.
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment
Embodiment 1: a kind of plating Cu groove gas recovery system.
As shown in Figure 1, system comprises plating Cu groove 1, blower fan 2, recovery tower 3, accumulator tank 4 and pure water groove 5.Under plating Cu groove 1 notch, side, 12cm place is provided with gas collection outlet, and top is provided with gas collection outlet; Be provided with filtering layer in the middle part of recovery tower 3, top is provided with exhaust-duct, and bottom is provided with leakage fluid dram.The gas collection outlet of plating Cu groove 1 side is connected with recovery tower 3 bottom through collecting pipe, and collecting pipe is provided with blower fan 2; Pure water groove 5 is connected with recovery tower 3 top through pure water pipeline, and pure water pipeline is provided with pump A8; Be connected with accumulator tank 4 through recovery channel bottom recovery tower 3; Accumulator tank is connected with recovery tower 3 top through feedback pipeline, and accumulator tank is connected with plating Cu groove 1 through reuse pipeline, and feedback pipeline and reuse pipeline are provided with pump B9.Plating Cu groove 1 and pure water groove 5 are respectively equipped with liquidometer A6 and liquidometer B7.Filtering layer is made up of filter screen and filtrate, and filter screen is at lower floor's filtrate on upper strata, and filter screen is polypropylene fibre strainer, and filtrate is ball of wandering about as a refugee.
Embodiment 2: a kind of plating Ni groove gas recovery system.
System comprises plating Ni groove, blower fan, recovery tower, accumulator tank and pure water groove.Compared with embodiment 1, plating Cu groove changes to plating Ni groove, and all the other are identical.
Embodiment 3: another kind of plating Cu groove gas recovery system.
Under plating Cu groove notch, side, 15cm place is provided with gas collection outlet.All the other are identical with embodiment 1.
Embodiment 4: another kind of plating Cu groove gas recovery system.
Under plating Ni groove notch, side, 15cm place is provided with gas collection outlet.All the other are identical with embodiment 2.
Embodiment 5: another kind of plating Cu groove gas recovery system.
Under plating Cu groove notch, side, 10cm place is provided with gas collection outlet.All the other are identical with embodiment 1.
Embodiment 6: another kind of plating Cu groove gas recovery system.
Under plating Ni groove notch, side, 10cm place is provided with gas collection outlet.All the other are identical with embodiment 2.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (7)
1. plate Cu or a plating Ni groove gas recovery system, comprise plating Cu or plating Ni groove, blower fan, recovery tower, accumulator tank and pure water groove, it is characterized in that, under described plating Cu or plating Ni groove notch, side, 10 ~ 15cm place is provided with gas collection and exports; Be provided with filtering layer in the middle part of described recovery tower, top is provided with exhaust-duct, and described pure water groove is connected with recovery tower top through pure water pipeline; Described plating Cu or plating Ni groove, blower fan, recovery tower and accumulator tank, consist of the recycle system reclaiming, utilize collecting pipe, recovery channel, feedback pipeline and reuse pipeline.
2. plating Cu according to claim 1 or plating Ni groove gas recovery system, it is characterized in that, the described recycle system comprises: described plating Cu or the gas collection outlet of plating Ni groove side are communicated with recovery tower bottom through collecting pipe and are provided with blower fan on described collecting pipe, bottom described recovery tower, liquid outlet is communicated with accumulator tank through recovery channel, described accumulator tank is communicated with recovery tower top through feedback pipeline, and described accumulator tank is through reuse pipeline communication plating Cu or plating Ni groove.
3. plating Cu according to claim 1 or plating Ni groove gas recovery system, it is characterized in that, described filtering layer comprises filter screen and filtrate.
4. plating Cu according to claim 1 or plating Ni groove gas recovery system, is characterized in that, described plating Cu or plate Ni groove and pure water groove is respectively equipped with liquidometer A and liquidometer B.
5. plating Cu according to claim 1 or plating Ni groove gas recovery system, it is characterized in that, described pure water pipeline is provided with pump A.
6. plating Cu according to claim 1 and 2 or plating Ni groove gas recovery system, it is characterized in that, described feedback pipeline is provided with pump B.
7. plating Cu according to claim 1 and 2 or plating Ni groove gas recovery system, it is characterized in that, described reuse pipeline is provided with pump B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800763.4U CN205099777U (en) | 2015-10-13 | 2015-10-13 | Plate cu or plate ni groove waste gas recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800763.4U CN205099777U (en) | 2015-10-13 | 2015-10-13 | Plate cu or plate ni groove waste gas recovery system |
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| CN205099777U true CN205099777U (en) | 2016-03-23 |
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| CN201520800763.4U Active CN205099777U (en) | 2015-10-13 | 2015-10-13 | Plate cu or plate ni groove waste gas recovery system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200506A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Waste gas recovery system provided with Cu or Ni electroplating tank |
| CN110923773A (en) * | 2019-12-12 | 2020-03-27 | 汪浩添 | Flexible copper-clad plate electroplating device |
-
2015
- 2015-10-13 CN CN201520800763.4U patent/CN205099777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200506A (en) * | 2015-10-13 | 2015-12-30 | 嘉兴通惠环保科技有限公司 | Waste gas recovery system provided with Cu or Ni electroplating tank |
| CN110923773A (en) * | 2019-12-12 | 2020-03-27 | 汪浩添 | Flexible copper-clad plate electroplating device |
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