CN207324401U - A kind of waste gas purification apparatus - Google Patents
A kind of waste gas purification apparatus Download PDFInfo
- Publication number
- CN207324401U CN207324401U CN201721246090.8U CN201721246090U CN207324401U CN 207324401 U CN207324401 U CN 207324401U CN 201721246090 U CN201721246090 U CN 201721246090U CN 207324401 U CN207324401 U CN 207324401U
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- China
- Prior art keywords
- waste gas
- scrubber
- filtration box
- purification apparatus
- gas purification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Treating Waste Gases (AREA)
Abstract
Technical field of waste gas treatment is the utility model is related to, specifically discloses a kind of waste gas purification apparatus, including is sequentially communicated vacuum pump, first grade scrubber, by-pass filtration box, secondary filtration box and the secondary scrubber of setting；The first grade scrubber includes water tank, water pump and cascade water distribution system；The by-pass filtration box includes housing, the HEPA filter screens being arranged in the housing and activated charcoal strainer；The secondary filtration box is identical structure with the by-pass filtration box；The secondary scrubber is identical structure with the first grade scrubber.The waste gas purification apparatus, can efficiently remove bulky grain thing, oil smoke and tiny particles content in industrial waste gas and go to eliminate the unusual smell, be fully cleaned up exhaust gas, and exhaust gas discharge meets environmental requirement；And it is compact-sized, of low cost, suitable for promoting, it is more to overcome existing industrial waste gas mist of oil, flue dust, and discharge is not up to standard and pollutes environment, jeopardizes the problem of health, has very high environmental benefit.
Description
Technical field
The utility model belongs to technical field of waste gas treatment, and in particular to a kind of waste gas purification apparatus.
Background technology
In industrial production, the exhaust gas that workshop produces usually is directly discharged into the environment of external factory by pipeline etc.,
The impurity such as the bulky grain thing that wherein contains, oil smoke, tiny particles content seriously pollute environment, jeopardize health；Existing industry
Waste gas treatment equipment is of high cost, and exists and handle incomplete problem, causes exhaust gas discharge not meet environmental requirement.Thus, carry
For a kind of economy, efficient, easily industrial waste gas treatment device is extremely necessary.
Utility model content
The purpose of this utility model is to provide a kind of waste gas purification apparatus, to solve existing industrial waste gas treatment device
The above problem.
The utility model technical scheme applied to solve the technical problem is：A kind of waste gas purification apparatus, including connect successively
Logical vacuum pump, first grade scrubber, by-pass filtration box, secondary filtration box and the secondary scrubber set；The level-one washing
Tower includes water tank, water pump and cascade water distribution system；The by-pass filtration box includes housing, the HEPA mistakes being arranged in the housing
Strainer and activated charcoal strainer；The secondary filtration box is identical structure with the by-pass filtration box；The secondary scrubber with
The first grade scrubber is identical structure.
As the improvement to above-mentioned technical proposal, the cascade water distribution system includes water-supply-pipe and is arranged on the water-supply-pipe
On multiple nozzles.
As the improvement to above-mentioned technical proposal, the nozzle is fan nozzle.
As the improvement to above-mentioned technical proposal, the nozzle arranges on the water-supply-pipe in array.
As the improvement to above-mentioned technical proposal, the HEPA filter screens are provided with three pieces, the activated charcoal strainer is set
It is equipped with two panels.
As the improvement to above-mentioned technical proposal, the HEPA filter screens are arranged at intervals with the activated charcoal strainer.
Compared with prior art, waste gas purification apparatus provided by the utility model, can efficiently remove in industrial waste gas
Bulky grain thing, oil smoke and tiny particles content and go to eliminate the unusual smell, be fully cleaned up exhaust gas, exhaust gas discharge meets environmental requirement；And
Simple for structure, of low cost, suitable for promoting, it is more to overcome existing industrial waste gas mist of oil, flue dust, and discharge is not up to standard and pollutes ring
Border, jeopardize the problem of health, has very high environmental benefit.
Brief description of the drawings
Fig. 1 is the structure diagram of waste gas purification apparatus in the utility model embodiment；
Fig. 2 is the structure diagram of cascade water distribution system in Fig. 1.
Following embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
The utility model provides a kind of waste gas purification apparatus, useless for being produced in high-efficient purification processing industrial production
Gas, makes industrial waste gas qualified discharge, meets environmental requirement.
Refer to Fig. 1, the waste gas purification apparatus include being sequentially communicated the vacuum pump 10 of setting, first grade scrubber 21,
By-pass filtration box 31, secondary filtration box 32 and secondary scrubber 22.Exhaust gas is taken out in the vacuum caused by industrial production workshop
It is extracted under the effect of 10 negative-pressure ward of air pump, and is transmitted to the first grade scrubber 21 connected with the vacuum pump 10
In, in the present embodiment, the vacuum pump 10 is provided with one, it is possible to understand that, according to actual industrial production situation and give up
Gas yield, in the other embodiment of the utility model, the vacuum pump can also be arranged in parallel more than 2.
The first grade scrubber 21 includes water tank 211, water pump 212 and cascade water distribution system 213.The water tank 211 is used for
Store the 21 required water of first grade scrubber；The water pump 212 is placed in the water tank 211, is preferably centrifugal pump, is used
In the water in water tank 211 is pumped to the cascade water distribution system 213；The cascade water distribution system 213 is used for described in entrance
Industrial waste gas in first grade scrubber 21 carries out fountain carrying out washing treatment, and shower water is while the exhaust gas is cooled down, exhaust gas
In bulky grain thing impurity due to its inertia it is big, under gravity as cascade is fallen, removed from the exhaust gas.
Please also refer to Fig. 2, in an embodiment of the utility model, the cascade water distribution system 213 includes defeated
Water pipe 2131 and the multiple nozzles 2132 being arranged on the water-supply-pipe, pass through into the water in the cascade water distribution system 213
The water-supply-pipe 2131 simultaneously sprays backward lower sprinkling by the nozzle 2132, forms moisture film, water mist absorbs the oil smoke in exhaust gas,
Water mist, the moisture film that soot particles in exhaust gas are sprayed with nozzle are in contact, by mutual inertial collision, delay, fine particle
Diffusion and the effect such as agglomerate, flowed down with water droplet, so that soot particles are separated from exhaust gas.
Preferably, the nozzle 2132 elects fan nozzle as, i.e. " V " type nozzle, makes shower water fully dispersed, the nozzle
2132 arrange on the water-supply-pipe 2131 in array, to lift the coverage of shower water, so as to lift the effect of spray washing
Rate.
Off-gas flows after 21 washing, purifying of first grade scrubber, it is described into the by-pass filtration box 31
By-pass filtration box 31 includes housing 311, the HEPA filter screens 312 being arranged in the housing and activated charcoal strainer 313, described
HEPA filter screens 312 and the edge of activated charcoal strainer 313 with the rubber seal of housing 311, to ensure filtration, purification
Effect.Wherein, the HEPA filter screens 312 are made of laminated borosilicate microfibre, can efficiently be gone fine in removing exhaust gas
PM2.5 particulates in particulate matter, such as exhaust gas；The activated charcoal strainer 313 is by granular active carbon or activated carbon fibre system
Into the particulate matter and oil smoke in odor molecules and further retardance exhaust gas in adsorbable exhaust gas.In the present embodiment, the HEPA
Filter screen 312 is provided with three pieces, the activated charcoal strainer 313 is provided with two panels, and the HEPA filter screens 312 and the work
Property charcoal filter screen 313 be arranged at intervals, with tiny particles content, odor molecules and the oil in multistage, the removal exhaust gas repeatedly
Cigarette, and exhaust gas its humidity increase after 21 spray washing of first grade scrubber, gas viscosity rise, so as to add useless
Gas and the HEPA filter screens 312, the time of contact of the activated charcoal strainer 313, make the exhaust gas by abundant filtration, purification,
Improve the clean-up effect of exhaust gas.
Gas viscosity specifically described herein, also known as aerodynamic force viscosity, refer to that the collision of gas molecule free layer is resisted shearing and become
The ability of shape, for characterizing the size of gas viscosity.
Off-gas flows after the by-pass filtration box 31 filtering carry out further into the secondary filtration box 32
Filtration, purification, in the present embodiment, the secondary filtration box 32 is identical with 31 structure of by-pass filtration box, and purifies the original of exhaust gas
Reason is also identical, and details are not described herein again.
Off-gas flows after the secondary filtration box 32 filtering carry out further into the secondary scrubber 22
Spray washing, in the present embodiment, the secondary scrubber 22 is identical structure with the first grade scrubber 21, and purifies exhaust gas
Principle is also identical, also repeats no more herein.
The exhaust gas that the secondary filtration box 32, secondary scrubber 22 are used to come to leading portion cleaning procedure carries out further
The impurity such as purified treatment, the further oil smoke removed in exhaust gas, particulate matter, odor molecules, so as to finally be washed from the two level
The purification gas for washing the discharge of tower 22 meets discharge standard.
It should be understood that in the other embodiment of the utility model, the secondary filtration box and the by-pass filtration box
Structure may be set to be difference；The secondary scrubber may be set to be different structure with the first grade scrubber；Institute
Stating the setting order of scrubbing towers at different levels and filter cartridge at different levels can also be adjusted flexibly according to actual conditions；The scrubbing tower, filtering
The series that box is set can be increased or decreased according to actual needs.
By first grade scrubber 21 described in the present embodiment waste gas purification apparatus, by-pass filtration box 31, secondary filtration box 31
After the purified treatment of secondary scrubber 22, bulky grain thing, oil smoke and tiny particles content in industrial waste gas can be efficiently removed
And go to eliminate the unusual smell, it is fully cleaned up exhaust gas, exhaust gas discharge meets environmental requirement；And the waste gas purification apparatus it is simple for structure,
It is of low cost, suitable for promoting, there is very high environmental benefit.
It should be understood that waste gas purification apparatus provided by the utility model, which is equally applicable to other, needs waste gas purification
In occasion, the exhaust gas that some middle-size and small-size polluted gas generation device rear ends purify its discharge is such as connected to.
In addition, those skilled in the art can also do other changes in the utility model spirit.Therefore these are according to this practicality
The change that new spirit is done, all should be within the scope of the utility model be claimed.
Claims (6)
1. a kind of waste gas purification apparatus, it is characterised in that including being sequentially communicated the vacuum pump of setting, first grade scrubber, one
Level filter cartridge, secondary filtration box and secondary scrubber；The first grade scrubber includes water tank, water pump and cascade water distribution system；Institute
Stating by-pass filtration box includes housing, the HEPA filter screens being arranged in the housing and activated charcoal strainer；The secondary filtration
Box is identical structure with the by-pass filtration box；The secondary scrubber is identical structure with the first grade scrubber.
2. waste gas purification apparatus as claimed in claim 1, it is characterised in that the cascade water distribution system includes water-supply-pipe and sets
Put multiple nozzles on the water-supply-pipe.
3. waste gas purification apparatus as claimed in claim 2, it is characterised in that the nozzle is fan nozzle.
4. waste gas purification apparatus as claimed in claim 2, it is characterised in that the nozzle is arranged on the water-supply-pipe in array
Row.
5. waste gas purification apparatus as claimed in claim 1, it is characterised in that the HEPA filter screens are provided with three pieces, described
Activated charcoal strainer is provided with two panels.
6. waste gas purification apparatus as claimed in claim 5, it is characterised in that the HEPA filter screens are filtered with the activated carbon
Net is arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246090.8U CN207324401U (en) | 2017-09-26 | 2017-09-26 | A kind of waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246090.8U CN207324401U (en) | 2017-09-26 | 2017-09-26 | A kind of waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324401U true CN207324401U (en) | 2018-05-08 |
Family
ID=62370061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246090.8U Active CN207324401U (en) | 2017-09-26 | 2017-09-26 | A kind of waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509809A (en) * | 2021-07-16 | 2021-10-19 | 王宇玲 | Energy-saving and environment-friendly comprehensive flue gas treatment equipment |
| CN113813696A (en) * | 2021-10-09 | 2021-12-21 | 南京澳博工业智能科技研究院有限公司 | Liquid filtering device convenient for replacing filtering material |
-
2017
- 2017-09-26 CN CN201721246090.8U patent/CN207324401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509809A (en) * | 2021-07-16 | 2021-10-19 | 王宇玲 | Energy-saving and environment-friendly comprehensive flue gas treatment equipment |
| CN113813696A (en) * | 2021-10-09 | 2021-12-21 | 南京澳博工业智能科技研究院有限公司 | Liquid filtering device convenient for replacing filtering material |
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