CN205073859U - High concentration VOCs exhaust -gas treatment complete sets - Google Patents

High concentration VOCs exhaust -gas treatment complete sets Download PDF

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Publication number
CN205073859U
CN205073859U CN201520837991.9U CN201520837991U CN205073859U CN 205073859 U CN205073859 U CN 205073859U CN 201520837991 U CN201520837991 U CN 201520837991U CN 205073859 U CN205073859 U CN 205073859U
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China
Prior art keywords
layer
column
purifying
water
spray
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Expired - Fee Related
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CN201520837991.9U
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Chinese (zh)
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莫小华
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Fitow Environment Friendly Biological Technology Co Ltd Is Opened In Shanghai
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Fitow Environment Friendly Biological Technology Co Ltd Is Opened In Shanghai
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Abstract

The utility model relates to a high concentration VOCs exhaust -gas treatment complete sets, including stock solution bucket, main control system, automatic liquid adding machine, high -pressure pipeline, light oxygen catalytic apparatus, purifying column, spray column etc. The spray tank is connected to high -pressure pipeline one end, and the other end is equipped with the atomizer in stretching into the purifying column on the high -pressure pipeline, and the stock solution bucket is connected to automatic liquid adding machine one end, and the spray tank is connected to the other end, and water filter is connected to the spray tank, and spray column, purifying column and light oxygen catalytic apparatus connect gradually, the inlet tube just is equipped with spiral nozzle in stretching into the spray column, and all be equipped with the water conservancy diversion in spray column and the purifying column and purify the layer, fine filter layer of glass and aerosol separation layer, light oxygen catalytic apparatus's front and back is equipped with cellular separating layer respectively, is equipped with the UV fluorescent tube in the light oxygen catalytic apparatus, is equipped with microwave generator and light oxygen catalytic apparatus's control box on the UV fluorescent tube. The utility model discloses cooperation structure gaseous phase contact environment, simple structure, VOCs exhaust -gas treatment is effectual, the control of being convenient for, the maintenance cost is low.

Description

A kind of high concentration VOCs exhaust-gas treatment complete set of equipments
Technical field
The utility model relates to waste gas treatment equipment, particularly relates to a kind of high concentration VOCs exhaust-gas treatment complete set of equipments.
Background technology
Volatile organic compound, referred to as VOC (VolatileOrganicCompounds), use usually used as solvent in the industrial production, just be dispersed in air after use, present stage, its Application comparison comprised petrochemical industry, printing, artificial leather and electronic devices and components, baking vanish and medicine etc. in field widely.The VOCs evaporate in atmospheric environment not only can cause severe contamination to atmospheric environment, and after the contaminated gas of human body incoming call, produces harm to health.Existing waste gas treatment equipment complex structure, VOCs exhaust-gas treatment effect is general, and maintenance cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high concentration VOCs exhaust-gas treatment complete set of equipments, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
A kind of high concentration VOCs exhaust-gas treatment complete set of equipments, wherein, comprise liquid storing barrel, main control system, automatic liquid-feeding machine, spray tank, water filter, woven hose, high-pressure pump, pressure piping, light oxygen catalytic unit, purifying column, spray column, cyclic water tank, water pump and water inlet pipe, described main control system is for controlling the work of described automatic liquid-feeding machine, described high-pressure pump and described water filter, described pressure piping one end connects described spray tank, the other end stretches in described purifying column, and the pressure piping stretched in described purifying column is provided with atomizer; Described automatic liquid-feeding machine one end connects described liquid storing barrel, and the other end connects described spray tank by described woven hose, and described spray tank connects described water filter, and described high-pressure pump provides high voltage power for described pressure piping; Described spray column, described purifying column are connected successively with described smooth oxygen catalytic unit, and the side of described spray column is provided with air inlet, and the side of described smooth oxygen catalytic unit is provided with gas outlet; Described water inlet pipe stretches in described spray column, and described water inlet pipe is provided with spiral nozzle; Described water inlet pipe, described water pump, described cyclic water tank connect successively, the first water conservancy diversion purifying layer is provided with in described spray column, first glass fiber filter layer and the first aerosol separating layer, the second water conservancy diversion purifying layer is provided with in described purifying column, second glass fiber filter layer and the second aerosol separating layer, the front and back of described smooth oxygen catalytic unit are respectively equipped with cellular separating layer, are provided with UV fluorescent tube in described smooth oxygen catalytic unit, and described UV fluorescent tube is provided with the control cabinet of microwave generator and described smooth oxygen catalytic unit.
Above-mentioned high concentration VOCs exhaust-gas treatment complete set of equipments, wherein, described main control system is provided with operation board.
Above-mentioned high concentration VOCs exhaust-gas treatment complete set of equipments, wherein, described first water conservancy diversion purifying layer, described first glass fiber filter layer are vertically set in parallel in described spray column, described first water conservancy diversion purifying layer is between described air inlet and described first glass fiber filter layer, and described first aerosol separating layer is horizontally placed between described first glass fiber filter layer and the outlet of described spray column.
Above-mentioned high concentration VOCs exhaust-gas treatment complete set of equipments, wherein, described second water conservancy diversion purifying layer, described second glass fiber filter layer are vertically set in parallel in described purifying column, described second water conservancy diversion purifying layer is between the entrance and described second glass fiber filter layer of described purifying column, and described second aerosol separating layer is horizontally placed between described second glass fiber filter layer and the outlet of described purifying column.
Above-mentioned high concentration VOCs exhaust-gas treatment complete set of equipments, wherein, described pressure piping stretches into the one end in described purifying column between the entrance and described second water conservancy diversion purifying layer of described purifying column and bends by above described second water conservancy diversion purifying layer.
Compared with the prior art, the beneficial effects of the utility model are:
Engagement formation gas phase contact environment, structure is simple, and VOCs exhaust-gas treatment is effective, is convenient to control, and maintenance cost is low.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the utility model high concentration VOCs exhaust-gas treatment complete set of equipments.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Shown in figure 1, the utility model high concentration VOCs exhaust-gas treatment complete set of equipments comprises liquid storing barrel 1, main control system 2, automatic liquid-feeding machine 9, water filter 10, spray tank 13, woven hose 11, high-pressure pump 14, pressure piping 3, light oxygen catalytic unit 4, purifying column 5, spray column 6, cyclic water tank 7, water pump 8 and water inlet pipe 23, main control system 2 is for controlling automatic liquid-feeding machine 9, the work of high-pressure pump 14 and water filter 10, the side of spray column 6 is provided with air inlet 24, the side of light oxygen catalytic unit 4 is provided with gas outlet 25, pressure piping 3 one end connects spray tank 13, the other end stretches in purifying column 5, the pressure piping 3 stretched in purifying column 5 is provided with atomizer 19, and atomizer 19 is all arranged on the side near gas outlet 25 on pressure piping 3, by atomizer 19 by vegetation water aerosol dispersion, form the environment of gas phase contact.
Automatic liquid-feeding machine 9 one end connects liquid storing barrel 1, and the other end connects spray tank 13 by woven hose 11, and spray tank 13 connects water filter 10, and high-pressure pump 14 provides high voltage power for pressure piping 3.Spray column 6, purifying column 5 are connected successively with light oxygen catalytic unit 4.Water inlet pipe 23 stretches in spray column 6, and water inlet pipe 23 is provided with spiral nozzle 15.Water inlet pipe 23, water pump 8, cyclic water tank 7 connect successively, and the water in cyclic water tank 7 is delivered on spiral nozzle 15 by water inlet pipe 23 by water pump 8, carry out sprinkling washing.
The first water conservancy diversion purifying layer 16 is provided with in spray column 6, first glass fiber filter layer 17 and the first aerosol separating layer 18, be provided with the second water conservancy diversion purifying layer 20, second glass fiber filter layer 21 and the second aerosol separating layer 22 in purifying column 5, the front and back of light oxygen catalytic unit 4 are respectively equipped with cellular separating layer 26; 30, be provided with UV fluorescent tube 27 in light oxygen catalytic unit 4, UV fluorescent tube 27 is provided with the control cabinet 29 of microwave generator 28 and light oxygen catalytic unit 4.
First water conservancy diversion purifying layer 16, first glass fiber filter layer 17 is vertically set in parallel in spray column 6, first water conservancy diversion purifying layer 16 is between air inlet 24 and the first glass fiber filter layer 17, and the first aerosol separating layer 18 is horizontally placed between the first glass fiber filter layer 17 and the outlet of spray column 6.Second water conservancy diversion purifying layer 20, second glass fiber filter layer 21 is vertically set in parallel in purifying column 5, second water conservancy diversion purifying layer 20 is between the entrance and the second glass fiber filter layer 21 of purifying column 5, and the second aerosol separating layer 22 is horizontally placed between the second glass fiber filter layer 21 and the outlet of purifying column 5.In addition, pressure piping 3 stretches into the one end in purifying column 5 between the entrance and the second water conservancy diversion purifying layer 20 of purifying column 5 and bends by above the second water conservancy diversion purifying layer 20.
Liquid storing barrel 1 is for storing vegetation water, main control system 2 is provided with operation board 12, by operation board 12 setup parameter and open and close equipment, control the work of automatic liquid-feeding machine 9, high-pressure pump 14 and water filter 10, and by changing the inflow of water filter 10 and the liquid inlet volume of automatic liquid-feeding machine 9, the vegetation water concentration in spray tank 13 can be regulated.Vegetation water, by automatic liquid-feeding machine 9, is delivered in spray tank 13 through woven hose 11, and mixes from the water that water filter 10 is come in the ratio set.
Waste gas enters in spray column 6 from air inlet 24, dust is removed through spiral nozzle 15 spray washing, particle etc., by organic exhaust gas adsorption in circulating water pool, remove part organic exhaust gas, waste gas after spray column 6 washs enters in purifying column 5, the waste gas entered in purifying column 5 is first atomized with atomizer 19 vegetation water sprayed and carries out gas-phase reaction, through the second water conservancy diversion purifying layer 20, gas uniform is distributed again, waste gas after being uniformly distributed is atomized with atomizer 19 vegetation water sprayed again and contacts, abundant mixing carries out gas-phase reaction again, remove most of waste gas, then through the second glass fiber filter layer 21 and the second aerosol separating layer 22, Chalk-dust filtering, particle, be separated water smoke, waste gas after purifying column 5 purifies enters in light oxygen catalytic unit 4, waste gas carries out photooxidation catalytic reaction in light oxygen catalytic unit 4, specific wavelength is produced under UV fluorescent tube 27 acts on, the oxygen molecule that can decompose in 0.1s in air produces free oxygen, because free oxygen takes positive and negative particle imbalance so need be combined with oxygen molecule and produce enough ozone, the irrealizable photochemical reaction of conventional light source can be brought out, under the effect of microwave generator 28, Hydrogenbond between hydrone is interrupted, inhibit water in the absorption of catalyst surface, make more Active sites can participate in reaction, improve the activity of catalyst.Utilize the high energy UV of specific wavelength and the synergy of microwave field, the molecular bonding structure of cracking VOC class, organifying adduct molecule chain is degraded rapidly and is transformed into low molecular compound, as CO 2, H 2o etc., thoroughly reach the object of VOCs waste gas pollution control and treatment, and the waste gas after purification is discharged from gas outlet 25.
As can be seen from above-described embodiment, advantage of the present utility model is:
Engagement formation gas phase contact environment, structure is simple, and VOCs exhaust-gas treatment is effective, is convenient to control, and maintenance cost is low.
Be described in detail specific embodiment of the utility model above, but the utility model is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and substitute also all among category of the present utility model.Therefore, not departing from equalization conversion done under spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.

Claims (5)

1. a high concentration VOCs exhaust-gas treatment complete set of equipments, it is characterized in that, comprise liquid storing barrel (1), main control system (2), automatic liquid-feeding machine (9), spray tank (13), water filter (10), woven hose (11), high-pressure pump (14), pressure piping (3), light oxygen catalytic unit (4), purifying column (5), spray column (6), cyclic water tank (7), water pump (8) and water inlet pipe (23), described main control system (2) is for controlling described automatic liquid-feeding machine (9), the work of described high-pressure pump (14) and described water filter (10), described pressure piping (3) one end connects described spray tank (13), the other end stretches in described purifying column (5), the pressure piping (3) stretched in described purifying column (5) is provided with atomizer (19), described automatic liquid-feeding machine (9) one end connects described liquid storing barrel (1), the other end connects described spray tank (13) by described woven hose (11), described spray tank (13) connects described water filter (10), and described high-pressure pump (14) provides high voltage power for described pressure piping (3), described spray column (6), described purifying column (5) are connected successively with described smooth oxygen catalytic unit (4), the side of described spray column (6) is provided with air inlet (24), and the side of described smooth oxygen catalytic unit (4) is provided with gas outlet (25), described water inlet pipe (23) stretches in described spray column (6), and described water inlet pipe (23) is provided with spiral nozzle (15), described water inlet pipe (23), described water pump (8), described cyclic water tank (7) connect successively, the first water conservancy diversion purifying layer (16) is provided with in described spray column (6), first glass fiber filter layer (17) and the first aerosol separating layer (18), the second water conservancy diversion purifying layer (20) is provided with in described purifying column (5), second glass fiber filter layer (21) and the second aerosol separating layer (22), the front and back of described smooth oxygen catalytic unit (4) are respectively equipped with cellular separating layer (26, 30), be provided with UV fluorescent tube (27) in described smooth oxygen catalytic unit (4), described UV fluorescent tube (27) is provided with the control cabinet (29) of microwave generator (28) and described smooth oxygen catalytic unit (4).
2. high concentration VOCs exhaust-gas treatment complete set of equipments as claimed in claim 1, it is characterized in that, described main control system (2) is provided with operation board (12).
3. high concentration VOCs exhaust-gas treatment complete set of equipments as claimed in claim 1, it is characterized in that, described first water conservancy diversion purifying layer (16), described first glass fiber filter layer (17) are vertically set in parallel in described spray column (6), described first water conservancy diversion purifying layer (16) is positioned between described air inlet (24) and described first glass fiber filter layer (17), and described first aerosol separating layer (18) is horizontally placed between described first glass fiber filter layer (17) and the outlet of described spray column (6).
4. high concentration VOCs exhaust-gas treatment complete set of equipments as claimed in claim 3, it is characterized in that, described second water conservancy diversion purifying layer (20), described second glass fiber filter layer (21) are vertically set in parallel in described purifying column (5), described second water conservancy diversion purifying layer (20) is positioned between the entrance of described purifying column (5) and described second glass fiber filter layer (21), and described second aerosol separating layer (22) is horizontally placed between described second glass fiber filter layer (21) and the outlet of described purifying column (6).
5. high concentration VOCs exhaust-gas treatment complete set of equipments as claimed in claim 4, it is characterized in that, described pressure piping (3) one end stretched in described purifying column (5) is positioned between the entrance of described purifying column (5) and described second water conservancy diversion purifying layer (20) and the top bent by described second water conservancy diversion purifying layer (20).
CN201520837991.9U 2015-10-27 2015-10-27 High concentration VOCs exhaust -gas treatment complete sets Expired - Fee Related CN205073859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520837991.9U CN205073859U (en) 2015-10-27 2015-10-27 High concentration VOCs exhaust -gas treatment complete sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520837991.9U CN205073859U (en) 2015-10-27 2015-10-27 High concentration VOCs exhaust -gas treatment complete sets

Publications (1)

Publication Number Publication Date
CN205073859U true CN205073859U (en) 2016-03-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520837991.9U Expired - Fee Related CN205073859U (en) 2015-10-27 2015-10-27 High concentration VOCs exhaust -gas treatment complete sets

Country Status (1)

Country Link
CN (1) CN205073859U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20160309

Termination date: 20171027