CN110639323A - Electroplating waste gas treatment system - Google Patents
Electroplating waste gas treatment system Download PDFInfo
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- CN110639323A CN110639323A CN201911097664.3A CN201911097664A CN110639323A CN 110639323 A CN110639323 A CN 110639323A CN 201911097664 A CN201911097664 A CN 201911097664A CN 110639323 A CN110639323 A CN 110639323A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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Abstract
The invention discloses an electroplating waste gas treatment system which comprises an air inlet pipe, a first treatment box, a second treatment box, a third treatment box, a partition plate, a first connecting pipe, a second connecting pipe, a suction fan, a main cooling pipe, an electrostatic adsorption mechanism and an air outlet pipe. According to the invention, the partition plate is arranged above the air outlet end of the air inlet pipe, so that the waste gas can be fully contacted with water, metal particles in the waste gas can be effectively taken away, and the structure is simple.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of metal surface treatment, in particular to the technical field of electroplating waste gas treatment.
[ background of the invention ]
In order to provide excellent performance to the fastener, it is sometimes necessary to surface treat it, with electroplating being a common treatment. The temperature is high during the electroplating process, and waste gas is inevitably generated. These exhaust gases can pollute the environment and cause damage to the manufacturer. The existing waste gas treatment system cannot well treat waste gas.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides an electroplating waste gas treatment system, which can effectively treat electroplating waste gas.
In order to achieve the purpose, the invention provides an electroplating waste gas treatment system which comprises an air inlet pipe, a first treatment box, a second treatment box, a third treatment box, a partition plate, a first connecting pipe, a second connecting pipe, a suction fan, a main cooling pipe, an electrostatic adsorption mechanism and an air outlet pipe, wherein the first treatment box is internally provided with a partition plate which is horizontally arranged, the partition plate is provided with a plurality of through holes, the first treatment box is filled with water which does not pass through the partition plate, the air inlet pipe extends into the first treatment box from the outside of the first treatment box, the air outlet end of the air inlet pipe is positioned below the partition plate, the first treatment box is connected with a second discharge box through the first connecting pipe, the first connecting pipe is provided with the suction fan, the second treatment box is internally provided with the main cooling pipe, and the second treatment box is connected with the third treatment box through the second connecting pipe, and the third treatment box is internally provided with an electrostatic adsorption mechanism and is connected with an air outlet pipe.
Preferably, the air inlet end of the air inlet pipe is connected with an air suction cover, and the air suction cover is in a horn device.
Preferably, the air inlet pipe vertically extends downwards into the first treatment box from the top of the first treatment box, the air inlet pipe penetrates through the partition plate, and the first connecting pipe is connected with the top of the first treatment box.
Preferably, the first treatment tank is provided with one auxiliary cooling pipe, the auxiliary cooling pipe is positioned below the partition plate, and the auxiliary cooling pipe is in a continuous zigzag shape in the first treatment tank.
Preferably, the first connection pipe is connected to a middle lower portion of the second treatment tank, and the second connection pipe is connected to a top portion of the second treatment tank.
Preferably, the main cooling pipe penetrates through the upper end and the lower end of the second treatment box from top to bottom, and a detachable isolation film is wrapped outside the part, located in the second treatment box, of the main cooling pipe.
Preferably, the bottom of the second treatment box is provided with a liquid discharge pipe with a valve.
Preferably, the second connecting pipe is connected with the middle part of the third treatment box, and the air outlet pipe is connected with the top part of the third treatment box.
The invention has the beneficial effects that: according to the invention, the partition plate is arranged above the air outlet end of the air inlet pipe, so that the waste gas can be fully contacted with water, metal particles in the waste gas can be effectively taken away, and the structure is simple; the arrangement of the isolating film ensures that metal particles in the waste gas are not easily adhered to the main cooling pipe, so that the service life is prolonged; the electrostatic adsorption mechanism can effectively adsorb residual metal particles in the exhaust gas.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of an electroplating effluent treatment system of the present invention.
In the figure: 1-a first treatment box, 2-a second treatment box, 3-a third treatment box, 10-an auxiliary cooling pipe, 11-an air inlet pipe, 12-an air suction cover, 15-a partition plate, 16-a through hole, 20-a liquid discharge pipe, 21-a first connecting pipe, 22-a suction fan, 25-a main cooling pipe, 26-an isolating membrane, 30-an air outlet pipe, 31-a second connecting pipe and 35-an electrostatic adsorption mechanism.
[ detailed description ] embodiments
Referring to fig. 1, the electroplating waste gas treatment system of the present invention comprises an air inlet pipe 11, a first treatment tank 1, a second treatment tank 2, a third treatment tank 3, a partition plate 15, a first connection pipe 21, a second connection pipe 31, a suction fan 22, a main cooling pipe 25, an electrostatic adsorption mechanism 35, and an air outlet pipe 30, wherein the first treatment tank 1 is internally provided with the partition plate 15 arranged horizontally, the partition plate 15 is provided with a plurality of through holes 16, the first treatment tank 1 is filled with water which does not pass through the partition plate 15, the air inlet pipe 11 extends into the first treatment tank 1 from the outside of the first treatment tank 1, the air outlet end of the air inlet pipe 11 is positioned below the partition plate 15, the first treatment tank 1 is connected with the second discharge tank through the first connection pipe 21, the first connection pipe 21 is provided with the suction fan 22, the second treatment tank 2 is internally provided with the main cooling pipe 25, the second treatment tank 2 is connected with the third treatment tank 3 through the second connection pipe 31, the third processing box 3 is internally provided with an electrostatic adsorption mechanism 35, the third processing box 3 is connected with an air outlet pipe 30, the air inlet end of the air inlet pipe 11 is connected with an air suction cover 12, the air suction cover 12 is a horn device, the air inlet pipe 11 vertically extends downwards into the first processing box 1 from the top of the first processing box 1, the air inlet pipe 11 penetrates through the partition plate 15, the first connecting pipe 21 is connected with the top of the first processing box 1, the first processing box 1 is internally provided with an auxiliary cooling pipe 10, the auxiliary cooling pipe 10 is positioned below the partition plate 15, the auxiliary cooling pipe 10 is in a continuous n-shaped structure in the first processing box 1, the first connecting pipe 21 is connected with the middle lower part of the second processing box 2, the second connecting pipe 31 is connected with the top of the second processing box 2, the main cooling pipe 25 penetrates through the upper end and the lower end of the second processing box 2 from top to bottom, the part of the main cooling pipe 25, which is positioned in the second processing box 2, is externally wrapped with a detachable isolating film 26, the bottom of the second treatment box 2 is provided with a liquid discharge pipe 20 with a valve, the second connecting pipe 31 is connected with the middle part of the third treatment box 3, and the gas outlet pipe 30 is connected with the top of the third treatment box 3.
The working process of the invention is as follows:
in the working process of the electroplating waste gas treatment system, the partition plate 15 is arranged above the gas outlet end of the gas inlet pipe 11, so that waste gas can be fully contacted with water, metal particles in the waste gas can be effectively taken away, and the electroplating waste gas treatment system is simple in structure; the arrangement of the isolating film 26 ensures that metal particles in the exhaust gas are not easily adhered to the main cooling pipe 25, thereby prolonging the service life; the electrostatic adsorption mechanism 35 can effectively adsorb the residual metal particles in the exhaust gas.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (8)
1. An electroplating exhaust gas treatment system, characterized in that: comprises an air inlet pipe (11), a first treatment box (1), a second treatment box (2), a third treatment box (3), a partition plate (15), a first connecting pipe (21), a second connecting pipe (31), a suction fan (22), a main cooling pipe (25), an electrostatic adsorption mechanism (35) and an air outlet pipe (30), wherein the first treatment box (1) is internally provided with the partition plate (15) which is horizontally arranged, the partition plate (15) is provided with a plurality of through holes (16), the first treatment box (1) is filled with water which is not excessive to the partition plate (15), the air inlet pipe (11) extends into the first treatment box (1) from the outside of the first treatment box (1), the air outlet end of the air inlet pipe (11) is positioned below the partition plate (15), the first treatment box (1) is connected with the second discharge box through the first connecting pipe (21), the first connecting pipe (21) is provided with the suction fan (22), be equipped with a main cooling tube (25) in second processing case (2), second processing case (2) and third are handled and link to each other through a second connecting pipe (31) between case (3), be equipped with an electrostatic absorption mechanism (35) in third processing case (3), third is handled case (3) and is linked to each other with an outlet duct (30).
2. An electroplating effluent treatment system as claimed in claim 1, wherein: the air inlet end of the air inlet pipe (11) is connected with an air suction cover (12), and the air suction cover (12) is a horn device.
3. An electroplating effluent treatment system as claimed in claim 1, wherein: the air inlet pipe (11) vertically extends into the first treatment box (1) from the top of the first treatment box (1), the air inlet pipe (11) penetrates through the partition plate (15), and the first connecting pipe (21) is connected with the top of the first treatment box (1).
4. An electroplating effluent treatment system as claimed in claim 1, wherein: an auxiliary cooling pipe (10) is arranged in the first treatment box (1), the auxiliary cooling pipe (10) is positioned below the partition plate (15), and the auxiliary cooling pipe (10) is of a continuous zigzag structure in the first treatment box (1).
5. An electroplating effluent treatment system as claimed in claim 1, wherein: the first connecting pipe (21) is connected with the middle lower part of the second processing box (2), and the second connecting pipe (31) is connected with the top of the second processing box (2).
6. An electroplating effluent treatment system as claimed in claim 1, wherein: the main cooling pipes (25) penetrate through the upper end and the lower end of the second treatment box (2) from top to bottom, and the portion, located in the second treatment box (2), of each main cooling pipe (25) is wrapped with a detachable isolation film (26).
7. An electroplating effluent treatment system as claimed in claim 1, wherein: the bottom of the second treatment box (2) is provided with a liquid discharge pipe (20) with a valve.
8. An electroplating effluent treatment system as claimed in claim 1, wherein: the second connecting pipe (31) is connected with the middle part of the third treatment box (3), and the air outlet pipe (30) is connected with the top part of the third treatment box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097664.3A CN110639323A (en) | 2019-11-12 | 2019-11-12 | Electroplating waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911097664.3A CN110639323A (en) | 2019-11-12 | 2019-11-12 | Electroplating waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110639323A true CN110639323A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911097664.3A Pending CN110639323A (en) | 2019-11-12 | 2019-11-12 | Electroplating waste gas treatment system |
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| CN (1) | CN110639323A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526772Y (en) * | 2002-02-07 | 2002-12-18 | 庄隆锡 | Detachable condensation tube protective sleeve |
| CN206304493U (en) * | 2016-12-26 | 2017-07-07 | 厦门和明科技有限公司 | One kind can lower the temperature gas fume washing formula clarifier |
| CN109140838A (en) * | 2018-08-24 | 2019-01-04 | 重庆市锦沅制冷设备有限公司 | A kind of condenser pipe and its processing technology of modified form condenser |
| CN208541828U (en) * | 2018-07-06 | 2019-02-26 | 科文特亚环保电镀技术（江苏）有限公司 | Exhaust treatment system is electroplated |
| CN208911683U (en) * | 2018-09-18 | 2019-05-31 | 黑龙江莱睿普思环境科技发展有限公司 | Gas discharging apparatus in a kind of waste mineral oil purification process |
-
2019
- 2019-11-12 CN CN201911097664.3A patent/CN110639323A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526772Y (en) * | 2002-02-07 | 2002-12-18 | 庄隆锡 | Detachable condensation tube protective sleeve |
| CN206304493U (en) * | 2016-12-26 | 2017-07-07 | 厦门和明科技有限公司 | One kind can lower the temperature gas fume washing formula clarifier |
| CN208541828U (en) * | 2018-07-06 | 2019-02-26 | 科文特亚环保电镀技术（江苏）有限公司 | Exhaust treatment system is electroplated |
| CN109140838A (en) * | 2018-08-24 | 2019-01-04 | 重庆市锦沅制冷设备有限公司 | A kind of condenser pipe and its processing technology of modified form condenser |
| CN208911683U (en) * | 2018-09-18 | 2019-05-31 | 黑龙江莱睿普思环境科技发展有限公司 | Gas discharging apparatus in a kind of waste mineral oil purification process |
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Application publication date: 20200103 |
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