CN207805280U - A kind of device of purifying VOCs - Google Patents
A kind of device of purifying VOCs Download PDFInfo
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- CN207805280U CN207805280U CN201721746349.5U CN201721746349U CN207805280U CN 207805280 U CN207805280 U CN 207805280U CN 201721746349 U CN201721746349 U CN 201721746349U CN 207805280 U CN207805280 U CN 207805280U
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Abstract
The utility model discloses a kind of device of purifying VOCs, including water-screen cabinet module, spray column module, micro- charge spray column module, photocatalysis box module, blower fan modules.The device of the purifying VOCs realizes the purpose of harmless treatment exhaust gas in the case of low energy consumption by two step purge VOCs of micro- charge spray-absorption and photochemical catalytic oxidation.
Description
Technical field
The utility model is related to purifying VOCs technical fields, more particularly to micro- charge spray absorber-UVTi photocatalysis
Purifying VOCs complete set of equipments is researched and developed and its application, belongs to field of environment protection.
Background technology
With the acceleration of Chinese Industrialization process, the discharge capacity of VOCs also increasingly increases, the environmental problem brought therewith
It is increasingly severe.
The treatment technology of current country VOCs is broadly divided into two major classes：One is being controlled in source, due to giving birth at present
Produce technical merit limitation, can inevitably into environment discharge and reveal various concentration organic exhaust gas, realize difficulty compared with
Greatly.
Another kind is handled in production end, is with UV photodissociation purification about the equipment of this respect in the prior art
Main, being mainly characterized by photocatalysis technology has the function of preferable purifying VOCs, but when VOCs concentration is higher, purification efficiency
It is low, and it is susceptible to intoxicating phenomenon.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of device of purifying VOCs, is led to
Two step purge VOCs of micro- charge spray-absorption and photochemical catalytic oxidation are crossed, the VOCs of various concentration can be handled, effectively solved
Certainly the problems in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of device of purifying VOCs, including water-screen cabinet module, spray column module, micro- charge spray column module, photocatalysis
Tank module, blower fan module, it is characterised in that：The water-screen cabinet module, spray column module, micro- charge spray column module, photocatalysis
Tank module, blower fan module are sequentially connected.
Micro- charge spray column module includes tower body, the tower body top be equipped with exhaust outlet, the exhaust outlet upper end with
Spray column module connects, and lower end is equipped with air duct flange, and the tower body outer surface is equipped with access hole, charge binding post, the tower
Body inner upper end is equipped with water distribution layer, and the water distribution layer is connect by water pipe with water pump, and water distribution layer bottom surface is equipped with equally distributed spray
Mouth is spilt, middle-end is equipped with iron plane flower packing layer inside the tower body, and the tower body inner bottom is covered with cycle water layer.
The photocatalysis box modular tank includes babinet, and described babinet one end is equipped with air inlet and micro- charge spray column module
Connection, one end are connect equipped with gas outlet with blower fan module, and the box house is equipped with catalytic module, quartz burner.
As a kind of optimal technical scheme of the utility model, there are four the access holes, and four access holes are at a row
It is evenly distributed on tower body outer surface.
As a kind of optimal technical scheme of the utility model, water pump is installed in the cycle water layer, the water pumps out
Water end (W.E.) is connected with water pipe water inlet end, and the water pipe water outlet is connect with water distribution layer.
As a kind of optimal technical scheme of the utility model, there are three the catalytic modules, quartz burner has two groups,
And catalytic module and quartz burner distribute alternately setting.
As a kind of optimal technical scheme of the utility model, the air inlet, gas outlet, catalytic module, ultraviolet radiator
Pipe is arranged in parallel.
Compared with prior art, the utility model has the beneficial effects that：（1）Reaction condition is mild, under normal temperature and pressure
It carries out, applied voltage is the safe voltage that can be in direct contact organism；（2）Without in addition adding any chemical agent, avoid
Further chemical contamination, and reduce cost；（3）Low energy consumption, non-secondary pollution, and applicability is wide；（4）In processing procedure
In, while there is bactericidal effect；（5）Processes and apparatus is simple, floor space is small, easily operated control.
Description of the drawings
Fig. 1 is the utility model construction module flow chart；
Fig. 2 is micro- charge spray column module semi-section structure chart in the utility model；
Fig. 3 is photocatalysis box module perspective view in the utility model.
In figure：1 water-screen cabinet module, 2 spray column modules, 3 micro- charge spray column modules, 4 photocatalysis box modules, 5 wind turbine moulds
Block, 3-1 tower bodies, 3-2 exhaust outlets, 3-3 air duct flanges, 3-4 access holes, 3-5 charge binding posts, 3-6 air inlets, 3-8 recirculated waters
Layer, 3-9 iron planes flower packing layer, 3-10 water pumps, 3-11 water pipes, 3-13 water distribution layers, 4-1 babinets, 4-2 air inlets, the gas outlets 4-3,
4-4 catalytic modules, 4-5 quartz burners.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of device of purifying VOCs, including water-screen cabinet mould
Block, spray column module, micro- charge spray column module, photocatalysis box module, blower fan module, exhaust gas pass through water-screen cabinet module successively,
Spray column module, micro- charge spray column module, photocatalysis box module, blower fan module purify the VOCs in exhaust gas, then drain into big
In gas.
Referring to Fig. 2, micro- charge spray column module includes tower body, tower body top is equipped with exhaust outlet, exhaust outlet upper end and spray
The connection of tower module is drenched, lower end is equipped with air duct flange, exhaust gas is avoided to leak outside；Tower body outer surface is uniformly distributed there are four setting at a row
Access hole, facilitate repair；Tower body outer surface is equipped with air inlet and charge binding post, and charge binding post is for connection to outside
The device of power supply and tower body internal electrode；Tower body inner upper end is set there are two water distribution layer, and water distribution layer bottom surface is equipped with equally distributed
Mouth is sprayed, water distribution layer water inlet end connects tower body outer water tube, the water delivery end connection of the water pipe other end and water pump, the pump mouth of water pump
It is contacted with the cycle water layer of tower body bottom, a circulation can be formed inside tower body；Middle-end is equipped with iron inside tower body
Wood shavings packing layer.
Referring to Fig. 3, photocatalysis box module includes babinet, babinet one end is equipped with air inlet and connects with micro- charge spray column module
It connects, one end is connect equipped with gas outlet with blower fan module, and box house is set there are three catalytic module device and two groups of ultraviolet radiator
Pipe device.
When in use：Required liquid is prepared, and is injected into cycle water layer 3-8, water pump 3-10 and wind turbine are opened simultaneously
5 power supply of module；Exhaust gas enters the dress of the utility model purifying VOCs claimed under the suction that blower fan module 5 generates
It sets；Via water-screen cabinet module 1, spray column module 2 anticipates the large particulate matters such as the dust in exhaust gas, pretreated useless
Gas is flowed from air inlet 6 into charge spray column module 3 in a subtle way in tower body 3-1 from the bottom up；At the same time water pump 10 starts work
Make, the water in cycle water layer 3-8 is extracted by water pump 3-10 enters water distribution layer 3-14 via water pipe 3-11, sprays from top to bottom
Iron plane is spent in packing layer 3-9；Exhaust gas comes into full contact with liquid in iron plane flower packing layer 3-9, electro-Fenton reaction occurs, removal is useless
The organic substance contained in gas；Exhaust gas through after-treatment is discharged by gas outlet 3-2, enters photocatalysis box mould by connecting air hose
In block, exhaust gas is entered by air inlet 4-2 in babinet 4-1, passes sequentially through catalytic module 4-3, quartz burner 4-4, exhaust gas is in purple
Catalysis reaction occurs under the irradiation of outside line fluorescent tube 4-4 on catalytic module 4-3, removes remaining organic substance in exhaust gas again.
It handles gas up to standard to continue under the suction of blower fan module 5, be discharged into air via air hose.
The utility model takes full advantage for the treatment of effect of micro- charge spray-absorption technology to exhaust gas, and spray column water continuously follows
Ring is used without discharge, overcomes the problems, such as secondary pollution, realizes the purpose of harmless treatment exhaust gas in the case of low energy consumption.Profit simultaneously
Organic pollution is ultimately oxidized as CO2 and H2O with UVTi photocatalysis oxidation techniques.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of device of purifying VOCs, including water-screen cabinet module（1）, spray column module（2）, micro- charge spray column module（3）,
Photocatalysis box module（4）, blower fan module（5）, it is characterised in that：The water-screen cabinet module（1）, spray column module（2）, micro- charge
Spray column module（3）, photocatalysis box module（4）, blower fan module（5）It is sequentially connected；
Micro- charge spray column module（3）Including tower body（3-1）, the tower body（3-1）Top is equipped with exhaust outlet（3-2）, institute
State exhaust outlet（3-2）Upper end and spray column module（2）Connection, lower end is equipped with air duct flange（3-3）, the tower body (3-1) is outside
Surface is equipped with access hole（3-4）, charge binding post（3-5）, air inlet（3-6）, the air inlet（3-6）Pass through tracheae and spray
Tower module（2）Connection, the tower body（3）Inner upper end is equipped with water distribution layer（3-13）, the water distribution layer（3-13）Pass through water pipe（3-
11）With water pump（3-10）Connection, water distribution layer（3-13）Bottom surface is equipped with equally distributed sprinkling mouth, the tower body（3-1）In inside
End is equipped with iron plane and spends packing layer（3-9）, the tower body（3-1）Inner bottom is covered with cycle water layer（3-8）；
The photocatalysis box module（4）Babinet includes babinet（4-1）, the babinet（4-1）One end is equipped with air inlet（4-2）With it is micro-
Charge spray column module（3）Connection, one end are equipped with gas outlet（4-3）With blower fan module（5）Connection, the babinet（4-1）It is internal
Equipped with catalytic module（4-4）, quartz burner（4-5）.
2. a kind of device of purifying VOCs according to claim 1, it is characterised in that：The access hole（3-4）There are four,
And four access holes（3-4）Cheng Yilie is evenly distributed on the outer surface tower body (3-1).
3. a kind of device of purifying VOCs according to claim 1, it is characterised in that：The cycle water layer（3-8）Middle peace
Equipped with water pump（3-10）, the water pump（3-10）Water outlet and water pipe（3-11）Water inlet end is connected, the water pipe（3-11）Go out
Water end (W.E.) and water distribution layer（3-13）Connection.
4. a kind of device of purifying VOCs according to claim 1, it is characterised in that：The catalytic module（4-4）Have three
A, quartz burner（4-5）There are two groups, and catalytic module（4-4）With quartz burner（4-5）Distribute alternately setting.
5. a kind of device of purifying VOCs according to claim 4, it is characterised in that：The air inlet（4-2）, gas outlet
（4-3）, catalytic module（4-4）, quartz burner（4-5）It is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746349.5U CN207805280U (en) | 2017-12-14 | 2017-12-14 | A kind of device of purifying VOCs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746349.5U CN207805280U (en) | 2017-12-14 | 2017-12-14 | A kind of device of purifying VOCs |
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| Publication Number | Publication Date |
|---|---|
| CN207805280U true CN207805280U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721746349.5U Active CN207805280U (en) | 2017-12-14 | 2017-12-14 | A kind of device of purifying VOCs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185089A (en) * | 2020-01-09 | 2020-05-22 | 青岛理工大学 | Novel technology for performing electro-Fenton catalytic degradation on VOCs |
-
2017
- 2017-12-14 CN CN201721746349.5U patent/CN207805280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185089A (en) * | 2020-01-09 | 2020-05-22 | 青岛理工大学 | Novel technology for performing electro-Fenton catalytic degradation on VOCs |
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