CN206168190U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN206168190U CN206168190U CN201621141130.8U CN201621141130U CN206168190U CN 206168190 U CN206168190 U CN 206168190U CN 201621141130 U CN201621141130 U CN 201621141130U CN 206168190 U CN206168190 U CN 206168190U
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- tower
- scrubbing tower
- emission
- control equipment
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- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a waste gas treatment device, including scrubbing tower and vent gas tower, be equipped with the waste gas entry on the scrubbing tower, scrubbing tower top dress has met gas guide pipeline, and this gas guide pipeline is connected with the water smoke filter, and this water smoke filter passes through the pipeline to be connected with the clarifier, and this clarifier comprises high voltage static clarifier and UV ultraviolet catalysis clarifier series connection, and the high voltage static clarifier is connected with the water smoke filter, and the UV ultraviolet catalysis clarifier passes through the pipeline and is connected with the vent gas tower. The utility model discloses purifying effect is good, can not take place secondary pollution.
Description
Technical field
This utility model is related to a kind of emission-control equipment, and specifically one kind is mainly used in producing circuit board industry
The device that processed of organic exhaust gas.
Background technology
Wiring board in process of production, can produce certain organic exhaust gas, this waste gas contain organic pollution and dust,
The debris such as granule antibacterial, if being directly discharged in air that air can be caused serious pollution.Therefore, at present, all can be to this
Waste gas first carries out being discharged into again in air after a process.Existing processing meanss are typically filtered using activated carbon, but
It is that in actual use, active carbon filtration yet suffers from some defects.Active carbon filtration can produce secondary pollution, Er Qiegeng
The relatively costly of activated carbon is changed, is unfavorable for follow-up maintenance.Active carbon filtration can only filter out granule, dust and larger bacterial diseases
Poison, it is impossible to decomposing organic pollutant, mainly physical filtering adsorption, filtration has omission, and residue can block filter screen, needs
It is long-term to change, cause use cost larger.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of good purification, and maintenance cost is low, will not produce two
The emission-control equipment of secondary pollution.
In order to solve above-mentioned technical problem, this utility model takes technical scheme below：
A kind of emission-control equipment, including scrubbing tower and exhaust tower, scrubbing tower is provided with exhaust gas entrance, the scrubber overhead
End attaching has air entraining pipe, and the air entraining pipe is connected with Water spraying filter, and the Water spraying filter is connected by pipeline with depurator, and this is net
Change device to be connected in series and constituted by High-voltage electrostatic purification device and UV ultraviolet catalytic depurators, High-voltage electrostatic purification device is filtered with water smoke
Device connects, and UV ultraviolet catalytics depurator is connected by pipeline with exhaust tower.
The scrubbing tower is sequentially provided with from lower to upper air layer, spraying layer, packed layer, spraying layer, packed layer and air layer,
Air layer is connected with air entraining pipe, and spraying layer is connected with feed pipe.
The scrubbing tower bottom surface is additionally provided with cyclic water tank, and feed pipe is connected with cyclic water tank.
The exhaust tower is provided with gas detecting mouth.
The scrubbing tower is cylinder tower.
The High-voltage electrostatic purification device and UV ultraviolet catalytics depurator are arranged in rustless steel casing.
This utility model is using High-voltage electrostatic purification device and UV ultraviolet catalytics depurator to waste gas electrolytic separation and ultraviolet
Optical processing.By the subsidiary bacteria particles of high strong voltage capture, instant conductive punctures the cell wall being made up of protein, reaches killing
Bacterial adsorption dedusting.The molecular link of antibacterial in foul gass is cracked using high energy UV light beams, the nucleic acid of antibacterial is destroyed（DNA）, then
Oxidation reaction is carried out by ozone, deodorize is thoroughly reached and is killed the purpose of antibacterial, clean-up effect comprehensively, will not occur secondary dirt
Dye.
Additionally, this utility model can be easy to safeguard and move, transport loaded in cabinet case.
Description of the drawings
Accompanying drawing 1 is this utility model main structure diagram；
Accompanying drawing 2 is this utility model overlooking the structure diagram.
Specific embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the accompanying drawings the utility model will be further described.
As shown in figure 1 and 2, this utility model discloses a kind of being mainly used in having during wiring board generation
The device that machine waste gas is processed, including scrubbing tower 1 and exhaust tower 6, scrubbing tower 1 is provided with exhaust gas entrance, and the scrubbing tower 1 is pushed up
End attaching has air entraining pipe 2, and the air entraining pipe 2 is connected with Water spraying filter 3, and the Water spraying filter 3 is connected by pipeline with depurator 4
Connect, the depurator is connected in series and is constituted by High-voltage electrostatic purification device and UV ultraviolet catalytic depurators, High-voltage electrostatic purification device with
Water spraying filter connects, and UV ultraviolet catalytics depurator is connected by pipeline with exhaust tower.Scrubbing tower is sequentially provided with from lower to upper
Air layer, spraying layer, packed layer, spraying layer, packed layer and air layer, air layer is connected with air entraining pipe, spraying layer and feed pipe
Connection.Scrubbing tower bottom surface is additionally provided with cyclic water tank, and feed pipe is connected with cyclic water tank.Additionally, this utility model can be loaded on counter
In case, it is easy to safeguard and move, transport.
The exhaust tower 6 is provided with gas detecting mouth 5, by the detector, can detect exhaust tower discharge
The clean level of gas.Scrubbing tower is cylinder tower.High-voltage electrostatic purification device and UV ultraviolet catalytics depurator are arranged on rustless steel
In casing.
In this utility model, High-voltage electrostatic purification device and UV ultraviolet catalytic depurators are combined, realized to organic
The more preferably process of waste gas.High-voltage electrostatic purification device using high-voltage dc ionizes the gas molecule in air, produces a large amount of
Electronics and ion, move in the presence of electric field force to the two poles of the earth, and the dust granules in air-flow and antibacterial are encountered in moving process
Make its charged, electrically charged particle is taken exercises with air-flow point under electric field force effect to contrary pole plate, under electric field action, in air
Free ion to move to the two poles of the earth, voltage is higher, electric field intensity is higher, and the movement velocity of ion is faster.Due to the fortune of ion
Dynamic, interpolar defines electric current.During beginning, the free ion in air is few, and electric current is less.Voltage is increased to after certain numerical value, is put
Ion near electrode obtains higher energy and speed, and when they clash into the neutral atom in air, neutral atom can divide
Into positive and negative ion, this phenomenon is referred to as air ionization to solution.After air ionization, due to chain reaction, in the number of ions of interpolar motion
Greatly increase, show as the electric current of interpolar（Referred to as corona current）Sharply increase, air is into conductor, and high strong voltage capture is attached
Band bacteria particles, instant conductive punctures the cell wall being made up of protein, reaches killing bacterial adsorption dedusting.
Using special high energy high ozone UV ultraviolet beams irradiation foul gass, cracking foul gass are such as：Ammonia, front three
Amine, hydrogen sulfide, first sulfur hydrogen, methanthiol, methyl sulfide, methyl disulfide, Carbon bisulfide and styrene, sulfide H2S, VOC class, benzene,
The molecular chain structure of toluene, dimethylbenzene, makes organic or inorganic macromolecule malodorous compound strand, shines in high energy ultraviolet Line beam
Penetrate down, degraded is transformed into low molecular compound, such as CO2, H2O.Using high energy UV light beams crack foul gass in antibacterial point
Sub-key, destroys the nucleic acid of antibacterial（DNA）, then oxidation reaction is carried out by ozone, thoroughly reach deodorize and kill the purpose of antibacterial.
The oxygen molecule decomposed using high energy high ozone UV ultraviolet beams in air produces free oxygen, i.e. active oxygen, because of trip
Positron-electron imbalance is taken so need to be combined with oxygen molecule, and then produce ozone from oxygen.UV+O2 → O-+O* (active oxygen) O
+ O2 → O3 (ozone), it is commonly known that Pre-Ozonation on Organic Matter has extremely strong Oxidation, it is different to foul gass and other zests
Taste has the elimination effect for getting instant result.
Nano-photo catalytic TiO2, its mechanism of action is in simple terms：Photographs of the nano-photocatalyst TiO2 in the light of specific wavelength
Penetrate down be excited generate " hole of electronics one " it is right（A kind of high energy particle）, the water of this " hole of electronics one " pair and surrounding, oxygen are sent out
After raw effect, extremely strong oxidation-reduction ability is just provided with, can be by the pollutant Direct Resolution such as aldehydes, hydro carbons in air into nothing
The tasteless material of evil, and the cell wall of destruction antibacterial, kill antibacterial and decompose its silk screen thalline, so as to reach elimination air
The purpose of pollution.
It should be noted that the above is not to restriction of the present utility model, without departing from wound of the present utility model
On the premise of making design, any obvious replacement is within protection domain of the present utility model.
Claims (6)
1. a kind of emission-control equipment, including scrubbing tower and exhaust tower, scrubbing tower is provided with exhaust gas entrance, it is characterised in that institute
Stating the attaching of scrubbing tower top has air entraining pipe, and the air entraining pipe is connected with Water spraying filter, and the Water spraying filter is by pipeline and purification
Device connects, and the depurator is connected in series and is constituted by High-voltage electrostatic purification device and UV ultraviolet catalytic depurators, High-voltage electrostatic purification
Device is connected with Water spraying filter, and UV ultraviolet catalytics depurator is connected by pipeline with exhaust tower.
2. emission-control equipment according to claim 1, it is characterised in that the scrubbing tower is sequentially provided with from lower to upper sky
Gas-bearing formation, spraying layer, packed layer, spraying layer, packed layer and air layer, air layer is connected with air entraining pipe, and spraying layer connects with feed pipe
Connect.
3. emission-control equipment according to claim 2, it is characterised in that the scrubbing tower bottom surface is additionally provided with recirculated water
Case, feed pipe is connected with cyclic water tank.
4. emission-control equipment according to claim 3, it is characterised in that the exhaust tower is provided with gas detecting mouth.
5. emission-control equipment according to claim 4, it is characterised in that the scrubbing tower is cylinder tower.
6. emission-control equipment according to claim 5, it is characterised in that the High-voltage electrostatic purification device and UV ultraviolet lights
Catalytic cleaner is arranged in rustless steel casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141130.8U CN206168190U (en) | 2016-10-20 | 2016-10-20 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141130.8U CN206168190U (en) | 2016-10-20 | 2016-10-20 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168190U true CN206168190U (en) | 2017-05-17 |
Family
ID=58678874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141130.8U Active CN206168190U (en) | 2016-10-20 | 2016-10-20 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525497A (en) * | 2018-04-28 | 2018-09-14 | 广州紫科环保科技股份有限公司 | A kind of emission-control equipment and method of plastic granulator workshop |
-
2016
- 2016-10-20 CN CN201621141130.8U patent/CN206168190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525497A (en) * | 2018-04-28 | 2018-09-14 | 广州紫科环保科技股份有限公司 | A kind of emission-control equipment and method of plastic granulator workshop |
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