CN203556275U - Waste gas treatment device for POU (Point-Of-Use) waste gas treatment sprayer - Google Patents
Waste gas treatment device for POU (Point-Of-Use) waste gas treatment sprayer Download PDFInfo
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- CN203556275U CN203556275U CN201320608870.8U CN201320608870U CN203556275U CN 203556275 U CN203556275 U CN 203556275U CN 201320608870 U CN201320608870 U CN 201320608870U CN 203556275 U CN203556275 U CN 203556275U
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- Prior art keywords
- pvc
- gas treatment
- waste gas
- pou
- tank body
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Abstract
The utility model discloses a waste gas treatment device for a POU (Point-Of-Use) waste gas treatment sprayer. The waste gas treatment device comprises a PVC (Polyvinyl Chloride) tank body, wherein an air outlet and a waste gas inlet are respectively formed in the upper and lower ends of the PVC tank body, a dry air inlet is formed in the sidewall of the upper part of the PVC tank body, an upper bracket and a lower bracket are arranged at the upper and lower parts of the internal cavity of the PVC tank body, a PVC water retaining device is mounted on the upper bracket, spiral atomization spray nozzles are arranged below the PVC water retaining device, a chemical reaction layer and a velvet-like PVC filter are placed on the lower bracket, and a gap between the upper bracket and the lower bracket serves as a gas treatment chamber. According to the waste gas treatment device for the POU waste gas treatment sprayer, waste gases, such as HF, NH3, SO2 and the like, and compounds generated during the production of electronics and liquid crystal industries are subjected to spraying treatment and are adsorbed and dissolved in water, the treated waste gases can be directly discharged to the atmosphere, and spraying water is recycled, so that resources are saved.
Description
Technical field
The utility model relates to electronics, liquid crystal industry production field, specifically as a kind of exhaust-gas treatment POU exhaust-gas treatment spray thrower emission-control equipment that the sector is produced.
Background technology
Electronics, liquid crystal industry are produced certain process engineering at electronic product and are produced poisonous and harmful corrosive gas and suspended particulates, and to people's skin, hardware has corrosiveness, as being directly discharged in atmosphere, will cause severe contamination.
Utility model content
The utility model technology is to provide a kind of POU exhaust-gas treatment spray thrower emission-control equipment, and collection chemical reaction, water solution absorption, micro porous filtration technology, to the HF, the NH that produce in electronics, liquid crystal industry production
3, SO
2deng waste gas and compound, spray processing, its absorption is dissolved in water, waste gas after treatment can be directly to airborne release, and shower water recycles, to economize on resources.
For achieving the above object, the technical solution adopted in the utility model is:
POU exhaust-gas treatment spray thrower emission-control equipment, include PVC casing, PVC casing upper end, lower end have air outlet slit, exhaust gas inlet, PVC casing upper portion side wall has dry air import, PVC cabinets cavity top, bottom are provided with upper bracket, lower carriage, and PVC water deflector is installed on upper bracket, and PVC water deflector below is provided with spiral atomizer, on lower carriage, be placed with chemical reaction layer, velvet shape PVC filter, between upper bracket and lower carriage, gap is gas treatment chamber.
Described exhaust gas inlet top is provided with dash board.
The utility model dual-purpose chemical reaction, micro porous filtration, water solution absorption technology and one, with the equipment of spraying method removal toxic and harmful, include: POU spray thrower rectangular enclosure, with high-quality transparent PVC hardboard, weld and be confined to one, functional section has: (1) waste gas inlet; (2) dash board: prevent that the water inflow exhaust gas falling from entering gas port, cause air inlet to stop up; (3) the cellular stainless steel metal chemical reaction of lamination inclined hole layer, when etchant gas flow through when contact and its chemically reactive, eliminates water-fast pernicious gas; (4) silk thread shape PVC millipore filter.When containing suspended particulates through filtering layer in gas, it is held back, moisture moistening filler receives part waste gas simultaneously; (5) atomizing spray chamber.As HF, NH
3, SO
2while flowing through spray chamber Deng gas and compound, the abundant gas molecule contact of helical form water smoke, soluble gas is by water solution absorption; (6) water deflector: separate containing water droplet interception in air, directly discharged to atmosphere, water falls into spray thrower bottom and is discharged to header tank from discharge outlet, then Reusability by blast pipe; (7) the adjustable dry air of dry air control valve enters tolerance, reduces the relative humidity of the rear air of spray, the excessive generation condensed water of humidity while preventing air-discharging; (8) import and export flange.Spray thrower is imported and exported and is adopted inserted sealing flange, with pintle hook lock and outlet conduit is convenient and fast connection does not reveal.
Skin, the hardware of the waste gas producing during electronics, liquid crystal enterprise produce to people has extremely strong corrosivity, and atmosphere is produced to severe contamination.The all parts that may contact with shower water of exhaust-gas treatment spray system all adopt PVC material, melt solder technology joint and seal with glue, have accomplished corrosion proof and leakproof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, POU exhaust-gas treatment spray thrower emission-control equipment, include PVC casing 1, PVC casing 1 upper end, lower end has air outlet slit 2, exhaust gas inlet 3, PVC casing 1 upper portion side wall has dry air import 4, PVC casing 1 inner chamber top, bottom is provided with upper bracket 5, lower carriage 6, PVC water deflector 7 is installed on upper bracket 5, PVC water deflector 7 belows are provided with spiral atomizer 8, on lower carriage 6, be placed with chemical reaction layer 9, velvet shape PVC filter 10, between upper bracket and lower carriage, gap is gas treatment chamber 11, exhaust gas inlet top is provided with dash board.
Claims (2)
1.POU exhaust-gas treatment spray thrower emission-control equipment, include PVC casing, it is characterized in that, PVC casing upper end, lower end have air outlet slit, exhaust gas inlet, PVC casing upper portion side wall has dry air import, PVC cabinets cavity top, bottom are provided with upper bracket, lower carriage, PVC water deflector is installed on upper bracket, PVC water deflector below is provided with spiral atomizer, on lower carriage, be placed with chemical reaction layer, velvet shape PVC filter, between upper bracket and lower carriage, gap is gas treatment chamber.
2. POU exhaust-gas treatment spray thrower emission-control equipment according to claim 1, is characterized in that, described exhaust gas inlet top is provided with dash board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608870.8U CN203556275U (en) | 2013-09-29 | 2013-09-29 | Waste gas treatment device for POU (Point-Of-Use) waste gas treatment sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608870.8U CN203556275U (en) | 2013-09-29 | 2013-09-29 | Waste gas treatment device for POU (Point-Of-Use) waste gas treatment sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556275U true CN203556275U (en) | 2014-04-23 |
Family
ID=50506029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608870.8U Expired - Lifetime CN203556275U (en) | 2013-09-29 | 2013-09-29 | Waste gas treatment device for POU (Point-Of-Use) waste gas treatment sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948413A (en) * | 2016-07-04 | 2016-09-21 | 北方工程设计研究院有限公司 | Treatment process for high-concentration liquid crystal wastewater |
-
2013
- 2013-09-29 CN CN201320608870.8U patent/CN203556275U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948413A (en) * | 2016-07-04 | 2016-09-21 | 北方工程设计研究院有限公司 | Treatment process for high-concentration liquid crystal wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |