CN210057745U - Etching exhaust-gas treatment equipment - Google Patents
Etching exhaust-gas treatment equipment Download PDFInfo
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- CN210057745U CN210057745U CN201920785278.2U CN201920785278U CN210057745U CN 210057745 U CN210057745 U CN 210057745U CN 201920785278 U CN201920785278 U CN 201920785278U CN 210057745 U CN210057745 U CN 210057745U
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Abstract
The utility model discloses etching waste gas treatment equipment, which comprises a water-soluble box, a purification box and a sedimentation tank, wherein the water-soluble box comprises a water-soluble box body, a water-soluble motor, a water-soluble rotating shaft and a water-soluble partition plate, the top of the water-soluble box body is provided with an air inlet nozzle and a sprinkler head, and the bottom of the water-soluble box body is provided with a circulating water pump and a water exchange valve; a first pipeline connected with the purification box is arranged on the water-soluble box body at the upper part of the water-soluble partition plate, and a second pipeline connected with the sedimentation tank is arranged on the water-soluble box body at the lower part of the water-soluble partition plate; the purification box comprises a treatment box body and a sedimentation box body, wherein one side of the treatment box body is communicated with the first pipeline, and the other side of the treatment box body is communicated with an exhaust pipeline; the top end of the sedimentation box body is communicated with the bottom end of the treatment box body, the upper part of the sedimentation box body is connected with an auxiliary pipeline, and the lower part of the sedimentation box body is provided with a third pipeline connected with the sedimentation tank. The utility model discloses the treatment effect is good, discharges up to standard, reduces the pollution that causes the environment, has the environmental protection effect.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field has especially related to an etching exhaust-gas treatment equipment.
Background
In the production process of electronic circuit boards, etching is an important process. The output of the waste gas generated by etching is very large, and if the waste gas is not strictly processed, the safety and the health of operators are greatly threatened. The etching waste gas treatment is generally controlled by adopting a local air exhaust (ventilation) method, most of the etching waste gas treatment adopts single-channel air exhaust, and no corresponding absorption treatment measures are carried out on the waste gas in the channel, so that although the workshop environment is improved, the harmful components in the waste gas are still not effectively collected and treated, the emission does not reach the standard, and the environment is greatly polluted.
Disclosure of Invention
Not enough to prior art exists, the utility model aims at providing an etching exhaust-gas treatment equipment, the treatment effect is good, discharges up to standard, reduces the pollution that causes the environment, has the environmental protection effect.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an etching waste gas treatment device comprises a water-soluble tank, a purification tank and a sedimentation tank, wherein the water-soluble tank comprises a water-soluble tank body, a water-soluble motor, a water-soluble rotating shaft and a water-soluble partition plate, the top of the water-soluble tank body is provided with an air inlet nozzle and a spraying head, and the bottom of the water-soluble tank body is provided with a circulating water pump and a water exchange valve; the circulating water pump is connected with the sprinkler head through a circulating water pipe, and the air inlet nozzle is communicated with an air inlet pipeline; the water-soluble rotating shaft is arranged along the axial direction of the water-soluble box body; the water-soluble motor is arranged at the bottom of the water-soluble box body, and a transmission shaft of the water-soluble motor is coaxially connected with the water-soluble rotating shaft; the water-soluble partition plates are provided with a plurality of water-soluble partition plates which are uniformly sleeved on the periphery of the water-soluble rotating shaft, and through holes are formed in the water-soluble partition plates; a first pipeline connected with the purification box is arranged on the water-soluble box body at the upper part of the water-soluble partition plate, and a second pipeline connected with the sedimentation tank is arranged on the water-soluble box body at the lower part of the water-soluble partition plate; the purification box comprises a treatment box body and a sedimentation box body, wherein one side of the treatment box body is communicated with the first pipeline, and the other side of the treatment box body is communicated with an exhaust pipeline; the top of the treatment tank body is provided with a liquid inlet pipeline which is connected with a liquid inlet water pump outside the treatment tank body; a plurality of spraying pipelines are uniformly connected to the liquid inlet pipeline, and spraying holes are formed in the spraying pipelines; the top end of the sedimentation box body is communicated with the bottom end of the treatment box body, the upper part of the sedimentation box body is connected with an auxiliary pipeline, and the lower part of the sedimentation box body is provided with a third pipeline connected with a sedimentation tank; the sedimentation tank comprises a sedimentation tank body, the bottom of the sedimentation tank body is provided with a sediment conveying pipe and a plurality of V-shaped grooves, and sediment outlets are formed in the bottoms of the V-shaped grooves; the sediment outlets of the V-shaped grooves are all communicated with a sediment conveying pipe, and one end of the sediment conveying pipe penetrates through the sediment box body and is communicated with a drying pool; the water inlet of the upper part of the sedimentation box body is communicated with the third pipeline, the water outlet of the upper part of the sedimentation box body is connected with a water outlet pipeline, and the water inlet of the sedimentation box body is opposite to the water outlet of the sedimentation box body.
As a preferable scheme, the air inlet nozzle and the spraying head are respectively provided with a plurality of air inlet nozzles, and the air inlet nozzles and the spraying head are arranged at intervals.
As a preferable scheme, a first check valve is arranged on the air inlet pipeline.
Preferably, a second one-way valve is arranged on the first pipeline.
Preferably, a third check valve is arranged on the second pipeline.
Preferably, a fourth check valve is arranged on the third pipeline.
As a preferred scheme, a filter is arranged on the water outlet pipeline and is communicated with the circulating water pipe.
As a preferred scheme, the height of a water inlet of the settling tank body is higher than that of a water outlet of the settling tank body, a first baffle is arranged at the water inlet of the settling tank body, and a second baffle is arranged at the water outlet of the settling tank body; the height of the lower edge of the first baffle is lower than that of a water inlet of the settling tank body, and the height of the lower edge of the second baffle is lower than that of a water outlet of the settling tank body.
As a preferable scheme, a fifth one-way valve and a sewage pump are arranged on the sediment conveying pipe between the sedimentation box body and the drying tank.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the treatment effect is good, discharges up to standard, reduces the pollution that causes the environment, has the environmental protection effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
as shown in fig. 1, the etching waste gas treatment equipment comprises a water-soluble tank 1, a purification tank 2 and a sedimentation tank 3, wherein the water-soluble tank 1 comprises a water-soluble tank body 11, a water-soluble motor 12, a water-soluble rotating shaft 13 and a water-soluble partition plate 14, the top of the water-soluble tank body 11 is provided with an air inlet nozzle 15 and a sprinkler head 16, and the bottom of the water-soluble tank body 11 is provided with a circulating water pump 17 and a water changing valve 18; the circulating water pump 17 is connected with the sprinkler head 16 through a circulating water pipe 19, and the air inlet nozzle 15 is communicated with an air inlet pipeline 110; the water-soluble rotating shaft 13 is arranged along the axial direction of the water-soluble box body 11; the water-soluble motor 12 is arranged at the bottom of the water-soluble box body 11, and a transmission shaft of the water-soluble motor 12 is coaxially connected with the water-soluble rotating shaft 13; the water-soluble partition plates 14 are provided with a plurality of water-soluble partition plates which are uniformly sleeved on the periphery of the water-soluble rotating shaft 13, and through holes (not shown in the figure) are formed in the water-soluble partition plates 14; a first pipeline 4 connected with the purification box 2 is arranged on the water-soluble box body 11 at the upper part of the water-soluble partition plate 14, and a second pipeline 5 connected with the sedimentation tank 3 is arranged on the water-soluble box body 11 at the lower part of the water-soluble partition plate 14; the purifying box 2 comprises a processing box body 21 and a settling box body 22, wherein one side of the processing box body 21 is communicated with the first pipeline 4, and the other side of the processing box body is communicated with an exhaust pipeline 23; the top of the treatment tank body 21 is provided with a liquid inlet pipeline 24, and the liquid inlet pipeline 24 is connected with a liquid inlet water pump 25 outside the treatment tank body 21; a plurality of spraying pipelines 26 are uniformly connected to the liquid inlet pipeline 24, and spraying holes 27 are formed in the spraying pipelines 26; the top end of the sedimentation box body 22 is communicated with the bottom end of the treatment box body 21, the upper part of the sedimentation box body 22 is connected with an auxiliary agent pipeline 28, and the lower part of the sedimentation box body 22 is provided with a third pipeline 6 connected with the sedimentation tank 3; the sedimentation tank 3 comprises a sedimentation tank body 31, the bottom of the sedimentation tank body 31 is provided with a sediment conveying pipe 32 and a plurality of V-shaped grooves 33, and sediment outlets 34 are arranged at the bottoms of the V-shaped grooves 33; the sediment outlets 34 of the V-shaped grooves 33 are all communicated with the sediment conveying pipe 32, and one end of the sediment conveying pipe 32 penetrates through the sediment box body 31 and is communicated with the drying tank 7; the water inlet at the upper part of the settling tank body 31 is communicated with the third pipeline 6, the water outlet at the upper part of the settling tank body 31 is connected with a water outlet pipeline 35, and the water inlet of the settling tank body 31 is opposite to the water outlet of the settling tank body 31.
Specifically, the air inlet nozzles 15 and the sprinkler heads 16 are respectively provided with a plurality of air inlet nozzles 15, and the air inlet nozzles 15 and the sprinkler heads 16 are arranged at intervals.
Furthermore, the waste gas is fully contacted with the water, and meanwhile, the circulating water pipe 19 can fully utilize resources, is simple and effective and saves energy.
Specifically, the intake pipe 110 is provided with a first check valve 1101.
Further, the first check valve 1101 functions to prevent reverse flow.
Specifically, the first pipeline 4 is provided with a second check valve 41.
Further, the second check valve 41 functions to prevent reverse flow.
Specifically, the second pipeline 5 is provided with a third check valve 51.
Further, the third check valve 51 functions to prevent reverse flow.
Specifically, a fourth check valve 61 is disposed on the third pipeline 6.
Further, the fourth check valve 61 serves to prevent reverse flow.
Specifically, the water outlet pipe 35 is provided with a filter 351 and is communicated with the circulating water pipe 19.
Further, the filter 351 plays a role in filtering, so that the filtered clean water can be recycled.
Specifically, the height of the water inlet of the settling tank 31 is higher than that of the water outlet of the settling tank 31, the water inlet of the settling tank 31 is provided with a first baffle 36, and the water outlet of the settling tank 31 is provided with a second baffle 37; the height of the lower edge of the first baffle plate 36 is lower than that of the water inlet of the settling tank body 31, and the height of the lower edge of the second baffle plate 37 is lower than that of the water outlet of the settling tank body 31.
Specifically, a fifth one-way valve 321 and a sewage pump 322 are arranged on the sediment conveying pipe 32 between the sedimentation tank body 31 and the drying tank 7.
Further, the fifth check valve 321 functions to prevent reverse flow, and the soil pump 322 functions to increase the delivery capacity.
In specific implementation, waste gas enters from the air inlet pipeline 110 and is sprayed out from the air inlet nozzle 15, the spraying head 16 sprays water, the water-soluble motor 12 drives the water-soluble rotating shaft 13 to rotate, the water-soluble partition plate 14 is driven to rotate, the waste gas with moisture passes through holes in the water-soluble partition plate 14, the water can be fully contacted with the waste gas, the water in the circulating water pipe 19 can be recycled by the circulating water pump 17, and the water changing valve 18 is used for changing water; then the waste gas after water dissolution enters the processing box body 21, the processing agent is added into the liquid inlet pipeline 24 and is sprayed out from the spraying hole 27, so that the waste gas is processed, the waste gas is blended with the agent and then enters the sedimentation box body 22, then the auxiliary agent is added into the auxiliary agent pipeline 28 to adjust the waste gas solution, then the waste gas solution enters the sedimentation box body 31, finally, after sedimentation is carried out by the sedimentation box body 31, clean water flows out from the water outlet pipeline 35 and enters the circulating water pipe 19, and sediment flows out from the sediment conveying pipe 32 and enters the drying tank 7 for drying treatment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (9)
1. An etching exhaust gas treatment apparatus characterized in that: the device comprises a water-soluble tank, a purification tank and a sedimentation tank, wherein the water-soluble tank comprises a water-soluble tank body, a water-soluble motor, a water-soluble rotating shaft and a water-soluble partition plate, the top of the water-soluble tank body is provided with an air inlet nozzle and a spray head, and the bottom of the water-soluble tank body is provided with a circulating water pump and a water exchange valve; the circulating water pump is connected with the sprinkler head through a circulating water pipe, and the air inlet nozzle is communicated with an air inlet pipeline; the water-soluble rotating shaft is arranged along the axial direction of the water-soluble box body; the water-soluble motor is arranged at the bottom of the water-soluble box body, and a transmission shaft of the water-soluble motor is coaxially connected with the water-soluble rotating shaft; the water-soluble partition plates are provided with a plurality of water-soluble partition plates which are uniformly sleeved on the periphery of the water-soluble rotating shaft, and through holes are formed in the water-soluble partition plates; a first pipeline connected with the purification box is arranged on the water-soluble box body at the upper part of the water-soluble partition plate, and a second pipeline connected with the sedimentation tank is arranged on the water-soluble box body at the lower part of the water-soluble partition plate; the purification box comprises a treatment box body and a sedimentation box body, wherein one side of the treatment box body is communicated with the first pipeline, and the other side of the treatment box body is communicated with an exhaust pipeline; the top of the treatment tank body is provided with a liquid inlet pipeline which is connected with a liquid inlet water pump outside the treatment tank body; a plurality of spraying pipelines are uniformly connected to the liquid inlet pipeline, and spraying holes are formed in the spraying pipelines; the top end of the sedimentation box body is communicated with the bottom end of the treatment box body, the upper part of the sedimentation box body is connected with an auxiliary pipeline, and the lower part of the sedimentation box body is provided with a third pipeline connected with a sedimentation tank; the sedimentation tank comprises a sedimentation tank body, the bottom of the sedimentation tank body is provided with a sediment conveying pipe and a plurality of V-shaped grooves, and sediment outlets are formed in the bottoms of the V-shaped grooves; the sediment outlets of the V-shaped grooves are all communicated with a sediment conveying pipe, and one end of the sediment conveying pipe penetrates through the sediment box body and is communicated with a drying pool; the water inlet of the upper part of the sedimentation box body is communicated with the third pipeline, the water outlet of the upper part of the sedimentation box body is connected with a water outlet pipeline, and the water inlet of the sedimentation box body is opposite to the water outlet of the sedimentation box body.
2. The etching exhaust gas treatment apparatus according to claim 1, wherein: the air inlet nozzle and the spraying head are respectively provided with a plurality of air inlet nozzles, and the air inlet nozzles and the spraying head are arranged at intervals.
3. The etching exhaust gas treatment apparatus according to claim 1, wherein: and a first one-way valve is arranged on the air inlet pipeline.
4. The etching exhaust gas treatment apparatus according to claim 1, wherein: and a second one-way valve is arranged on the first pipeline.
5. The etching exhaust gas treatment apparatus according to claim 1, wherein: and a third one-way valve is arranged on the second pipeline.
6. The etching exhaust gas treatment apparatus according to claim 1, wherein: and a fourth one-way valve is arranged on the third pipeline.
7. The etching exhaust gas treatment apparatus according to claim 1, wherein: and the water outlet pipeline is provided with a filter and is communicated with the circulating water pipe.
8. The etching exhaust gas treatment apparatus according to claim 1, wherein: the water inlet of the sedimentation tank body is higher than the water outlet of the sedimentation tank body, a first baffle is arranged at the water inlet of the sedimentation tank body, and a second baffle is arranged at the water outlet of the sedimentation tank body; the height of the lower edge of the first baffle is lower than that of a water inlet of the settling tank body, and the height of the lower edge of the second baffle is lower than that of a water outlet of the settling tank body.
9. The etching exhaust gas treatment apparatus according to claim 1, wherein: and a fifth one-way valve and a sewage pump are arranged on the sediment conveying pipe between the sedimentation box body and the drying tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785278.2U CN210057745U (en) | 2019-05-29 | 2019-05-29 | Etching exhaust-gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920785278.2U CN210057745U (en) | 2019-05-29 | 2019-05-29 | Etching exhaust-gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210057745U true CN210057745U (en) | 2020-02-14 |
Family
ID=69454982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920785278.2U Active CN210057745U (en) | 2019-05-29 | 2019-05-29 | Etching exhaust-gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210057745U (en) |
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2019
- 2019-05-29 CN CN201920785278.2U patent/CN210057745U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: Building 5, Anan Industrial Park, Nanshenzao, Dongtai City, Yancheng City, Jiangsu Province, 224200 Patentee after: Jiangsu Taihong Electronic Technology Co.,Ltd. Address before: Room 27, Building 6, Mold Equipment Zone, International Mold City, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee before: Kunshan zhixianglong Electronic Co.,Ltd. |
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| TR01 | Transfer of patent right |