CN110102162A - A kind of UV photodissociation industrial waste gas treatment device - Google Patents
A kind of UV photodissociation industrial waste gas treatment device Download PDFInfo
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- CN110102162A CN110102162A CN201910518059.2A CN201910518059A CN110102162A CN 110102162 A CN110102162 A CN 110102162A CN 201910518059 A CN201910518059 A CN 201910518059A CN 110102162 A CN110102162 A CN 110102162A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
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- Physical Water Treatments (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of UV photodissociation industrial waste gas treatment devices, belonging to technical field of environment protection equipment includes mounting rack, spray column, flue gas heat exchange component, dust removal assembly, steam-water separation component, photodissociation component and ozone electric hybrid module, the mounting rack is in be vertically arranged, the spray column is vertically arranged in the top of mounting rack, the side of mounting rack is arranged in the flue gas heat exchange component, the flue gas heat exchange component is connected with spray column, the top of mounting rack is arranged in the dust removal assembly, the top of spray column is arranged in the steam-water separation component, the steam-water separation component is connected with spray column, the side of mounting rack is arranged in the photodissociation component, the side of photodissociation component is arranged in the ozone electric hybrid module.The present invention by photodissociation component to exhaust gas carry out photodissociation oxidation, after photodissociation exhaust gas enter in ozone electric hybrid module, ozone electric hybrid module to exhaust gas ozone mix, thoroughly achieve the purpose that purification and kill bacterium, to reach the standard of discharge.
Description
Technical field
The present invention relates to technical field of environment protection equipment, more particularly, to a kind of UV photodissociation industrial waste gas treatment device.
Background technique
Environmental and human health impacts are often generated adverse effect, should taken before being discharged into atmosphere by the exhaust gas of industrial production discharge
Control techniques processing, is allowed to meet the requirement of waste gas emission standard, this process is known as waste gas purification, with the development of society,
Further extensive to the application of exhaust-gas treatment, therefore, the demand to UV photodissociation industrial waste gas processor is growing.Existing useless
When handling exhaust gas, the light beam that light issues cannot adequately be contacted gas disposal equipment with exhaust gas, lead to exhaust gas
The exhaust gas in some places in processing equipment cannot be contacted and be reacted with light beam, influence not being inconsistent the effect of exhaust-gas treatment
Close the standard of exhaust gas discharge.
Summary of the invention
The purpose of the present invention is to provide a kind of UV photodissociation industrial waste gas treatment devices, to solve the light that existing light issues
Shu Buneng is adequately contacted with exhaust gas, causes the exhaust gas in some places in waste gas treatment equipment that cannot be connect with light beam
The technical issues of touching and reacting, influence the effect to exhaust-gas treatment.
The present invention provides a kind of UV photodissociation industrial waste gas treatment device, including mounting rack, spray column, flue gas heat exchange component,
Dust removal assembly, steam-water separation component, photodissociation component and ozone electric hybrid module, the mounting rack are in be vertically arranged, the spray column
Be vertically arranged in the top of mounting rack, the flue gas heat exchange component is arranged in the side of mounting rack, the flue gas heat exchange component with
Spray column is connected, and the dust removal assembly is arranged in the top of mounting rack and is located at the side of spray column, the dust removal assembly
One end extends in spray column, and the top of spray column, the steam-water separation component and spray is arranged in the steam-water separation component
Tower is connected, and the side of mounting rack is arranged in the photodissociation component, and the photodissociation component is connected with steam-water separation component, described
The side of photodissociation component is arranged in ozone electric hybrid module, and the ozone electric hybrid module is connected with photodissociation component.
Further, the flue gas heat exchange component includes support frame, exhaust gas heat exchanger and pipe, and support frame as described above is vertical
The side of mounting rack is set, and the top of support frame is arranged in the exhaust gas heat exchanger, and the top of the exhaust gas heat exchanger is equipped with
The both ends of smoke inlet, the pipe are connected with exhaust gas heat exchanger and spray column respectively.
Further, if the dust removal assembly include suction pump, water inlet pipe, outlet pipe, cyclic water tank, circular spray tube and
The top of mounting rack is arranged in dry spray head, the suction pump, and the bottom of mounting rack, the water inlet is arranged in the cyclic water tank
The water inlet end of one end suction pump of pipe is connected, and the other end of the water inlet pipe extends in cyclic water tank, the outlet pipe
One end is connected with the water outlet of suction pump, and the circular spray tube is fixed on the side wall in spray column, the water outlet
The other end of pipe extends in spray column to be connected with circular spray tube, several spray heads settings on circular spray tube and
It is connected with annular spray column, the output end of several spray heads is arranged straight down, and the bottom of the spray head is equipped with
One end of discharge tube, the discharge tube is connected with spray column, and the other end of the discharge tube extends in cyclic water tank.
Further, the steam-water separation component includes steam-water separator, drainpipe and smoke exhaust pipe, the steam-water separator
The top of spray column is set, and the steam-water separator is connected with spray column, and one end setting of the drainpipe is in carbonated drink point
From on device, the other end of the drainpipe is extended on cyclic water tank, and one end of the smoke exhaust pipe is arranged on steam-water separator
And be connected with steam-water separator, the other end of the smoke exhaust pipe extends on photodissociation component.
Further, the photodissociation component includes photodissociation case, two partitions and two regulating parts, and two partitions are vertical
It is arranged in photodissociation case, two partitions will be separated into an accommodation space and two installation spaces, two institutes in photodissociation case
It states regulating part to be symmetricly set in two installation spaces, each regulating part includes mounting plate, rotary electric machine, worm gear, snail
Rotary electric machine is mounted in photodissociation case internal side wall by bar, connecting shaft and two rotor plates, the rotary electric machine by mounting plate,
The output shaft of the rotary electric machine is arranged vertically upwards, and the worm screw is vertically arranged on the output shaft of rotary electric machine, two institutes
It states rotor plate to be symmetricly set on corresponding partition, two rotor plates are rotatablely connected with partition, the connecting shaft
It is fixed at one end of two rotor plates, one end of connecting shaft is arranged in the worm gear, between the worm gear and worm screw mutually
The other end of engagement, two rotor plates is equipped with connecting plate, and the connecting plate top and bottom is equipped with fixed frame, the company
UV lamp pipe is equipped on fishplate bar and two fixed frames, the side side wall of the photodissociation case is equipped with overflow pipe.
Further, the top of the photodissociation case is fanned equipped with air inducing, and the air intake of the air inducing fan is connected with smoke exhaust pipe,
The outlet air end of the air inducing fan is connected with photodissociation case.
Further, supporting plate is equipped between two partitions, the top of several UV lamp pipes is arranged in the supporting plate,
It is mesh-structured that the supporting plate is all made of honeycomb metal.
Further, the ozone electric hybrid module includes mixing column, air inlet pipe, ozone generator, delivery pipe and discharge cigarette
Chimney, the mixing column are vertically arranged in the side of photodissociation case, and the both ends of the air inlet pipe are connected with mixing column and photodissociation case respectively
Logical, the ozone generator is arranged in the side of mixing column, the both ends of the delivery pipe respectively with mixing column and ozone generator
It is connected, the blowdown stack is arranged on the side wall of mixing column and is connected with mixing column.
Compared with prior art, the beneficial effects of the present invention are:
First, the present invention, after exhaust gas enters in photodissociation case, rotary electric machine rotation drives worm screw rotation, worm screw rotation is driven
Worm gear rotation, worm gear rotation drive connecting shaft rotation, and connecting shaft rotation drives two rotor plates to rotate on partition, two rotations
Plate rotation drives connecting plate rotation, and connecting plate rotation drives two fixed frame rotations, and two fixed frames and connecting plate rotation drive
Several UV lamp pipes are rotated, and the light beam that the sending of UV lamp pipe may be implemented in several UV lamp pipe rotations can be carried out adequately with exhaust gas
Contact makes light beam that can be radiated at any one corner in photodissociation case, and quartz burner has an intense radiation, main function be
Organic substance in certain time in cracking exhaust gas, is broken down into harmless carbon dioxide and water, to realize qualified discharge
Purpose.
Second, the present invention is equipped with supporting plate, inert catalyst can be put on supporting plate, catalyst uses honeycomb metal
Mesh occurs below catalysis reaction in 338 nanometers lights, amplifies 10- as carrier, comprehensive and light source contacts, inert catalyst
30 times of light source effects, react it sufficiently with exhaust gas, shorten exhaust gas and light source contacts time, to improve waste gas purification effect
Rate.
Third, the present invention after exhaust gas enters in spray column, draws water, pump work passes through water inlet pipe for the water in cyclic water tank
It is extracted, water is delivered on circular spray tube by outlet pipe, circular spray tube is existed water spray by several spray heads
On exhaust gas in spray column, after spray waste water by discharge tube by discharge of wastewater to cyclic water tank, by water spray in exhaust gas
On, can in exhaust gas dust and particle absorb, if particle or dust is prevented to be directly entered several UV without processing
It in fluorescent tube, accumulates over a long period, which will adhere on several UV lamp pipes, have an impact to the effect of photodissociation.
Fourth, exhaust gas is delivered in mixing column, ozone generator by the present invention after exhaust gas carries out photodissociation by air inlet pipe
Work generates ozone and ozone is delivered in mixing station by delivery pipe, and ozone is mixed in mixing column with exhaust gas, mixed
It closes tower and oxidation reaction occurs, thoroughly achieve the purpose that purification and kill bacterium, after exhaust gas is reacted with ozone, in exhaust gas just not
Polluter can be contained, exhausted gases into atmosphere by blowdown stack.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic perspective view of flue gas heat exchange component of the invention；
Fig. 3 is sectional perspective structural schematic diagram of the invention；
Fig. 4 is the schematic perspective view of photodissociation component of the invention；
Fig. 5 is enlarged drawing at A in Fig. 4；
Fig. 6 is the partial sectional view of photodissociation component of the invention；
Fig. 7 is the schematic perspective view of ozone electric hybrid module of the invention.
Appended drawing reference:
Mounting rack 1, spray column 2, flue gas heat exchange component 3, support frame 31, exhaust gas heat exchanger 32, smoke inlet 321, pipe
33, dust removal assembly 4, suction pump 41, water inlet pipe 42, outlet pipe 43, cyclic water tank 44, circular spray tube 45, spray head 46 discharges water
Pipe 47, steam-water separation component 5, steam-water separator 51, drainpipe 52, smoke exhaust pipe 53, photodissociation component 6, photodissociation case 61, partition 62,
Regulating part 63, mounting plate 631, rotary electric machine 632, worm gear 633, worm screw 634, connecting shaft 635, rotor plate 636, connecting plate 637,
Fixed frame 638, UV lamp pipe 639, overflow pipe 64, air inducing fan 65, supporting plate 66, ozone electric hybrid module 7, mixing column 71, air inlet pipe
72, ozone generator 73, delivery pipe 74, blowdown stack 75.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to shown in Fig. 1 to Fig. 7, the embodiment of the invention provides a kind of UV photodissociation industrial waste gas treatment device, packets
Include mounting rack 1, spray column 2, flue gas heat exchange component 3, dust removal assembly 4, steam-water separation component 5, photodissociation component 6 and ozone mixing group
Part 7, for the mounting rack 1 in being vertically arranged, the spray column 2 is vertically arranged in the top of mounting rack 1, the flue gas heat exchange component
3 are arranged in the side of mounting rack 1, and the flue gas heat exchange component 3 is connected with spray column 2, and the setting of dust removal assembly 4 is being installed
The top of frame 1 and the side for being located at spray column 2, one end of the dust removal assembly 4 extend in spray column 2, the steam-water separation
The top of spray column 2 is arranged in component 5, and the steam-water separation component 5 is connected with spray column 2, and the setting of photodissociation component 6 exists
The side of mounting rack 1, the photodissociation component 6 are connected with steam-water separation component 5, and the ozone electric hybrid module 7 is arranged in photodissociation
The side of component 6, the ozone electric hybrid module 7 are connected with photodissociation component 6；When handling exhaust gas, had in exhaust gas
A large amount of heat carries out the heat treatment that disappears to flue gas by flue gas heat exchange component 3, the temperature in exhaust gas is reduced, carrying out
After cooling, exhaust gas enters in spray column 2, and dust removal assembly 4 carries out spray process to exhaust gas, in exhaust gas after spray, in exhaust gas
Would not contain particle or dust, will not enter photodissociation component 6 on, influence the photodissociation to exhaust gas, by spray after, into vapour
Water separator assemblies 5, steam-water separation component 5 by exhaust gas steam and flue gas separate, by after steam-water separation, exhaust gas
Into in photodissociation component 6, photodissociation component 6 to exhaust gas carry out photodissociation oxidation, after photodissociation exhaust gas enter ozone electric hybrid module 7
Interior, ozone electric hybrid module 7 mixes exhaust gas ozone, thoroughly achievees the purpose that purification and kills bacterium, to reach the standard of discharge.
Specifically, the flue gas heat exchange component 3 includes support frame 31, exhaust gas heat exchanger 32 and pipe 33, the support
Frame 31 is vertically arranged in the side of mounting rack 1, and the top of support frame 31, the exhaust gas heat exchange is arranged in the exhaust gas heat exchanger 32
The top of device 32 is equipped with smoke inlet 321, and the both ends of the pipe 33 are connected with exhaust gas heat exchanger 32 and spray column 2 respectively；
Exhaust gas is entered in exhaust gas heat exchanger 32 by the smoke inlet 321 on exhaust gas heat exchanger 32, exhaust gas heat exchanger 32 to exhaust gas cooling at
Reason, prevents the temperature in exhaust gas excessively high, damages to device, after cooling, is delivered to exhaust gas by pipe 33
In spray column 2.
Specifically, the dust removal assembly 4 includes suction pump 41, water inlet pipe 42, outlet pipe 43, cyclic water tank 44, annular spray
The top of mounting rack 1 is arranged in shower pipe 45 and several spray heads 46, the suction pump 41, and the setting of cyclic water tank 44 is being installed
The water inlet end of the bottom of frame 1, one end suction pump 41 of the water inlet pipe 42 is connected, and the other end of the water inlet pipe 42 extends to
In cyclic water tank 44, one end of the outlet pipe 43 is connected with the water outlet of suction pump 41, and the circular spray tube 45 is fixed
It is arranged on the side wall in spray column 2, the other end of the outlet pipe 43 extends in spray column 2 to be connected with circular spray tube 45
Logical, several spray heads 46 are arranged on circular spray tube 45 and are connected with annular spray column 2, several spray heads 46
Output end be arranged straight down, the bottom of the spray head 46 is equipped with discharge tube 47, one end of the discharge tube 47 and spray
Leaching tower 2 is connected, and the other end of the discharge tube 47 extends in cyclic water tank 44；After exhaust gas enters in spray column 2, draw water
41 work of pump is extracted the water in cyclic water tank 44 by water inlet pipe 42, and water is delivered to annular spray by outlet pipe 43
On pipe 45, circular spray tube 45 passes through several spray heads 46 by water spray on the exhaust gas in spray column 2, and waste water is logical after spray
Discharge tube 47 is crossed by discharge of wastewater to cyclic water tank 44, it, can be to the dust and particle in exhaust gas by water spray on exhaust gas
It is absorbed, if particle or dust is prevented to be directly entered in photodissociation component 6 without processing, is accumulated over a long period, which will glue
On photodissociation component 6, the effect of photodissociation is had an impact.
Specifically, the steam-water separation component 5 includes steam-water separator 51, drainpipe 52 and smoke exhaust pipe 53, the carbonated drink
The top of spray column 2 is arranged in separator 51, and the steam-water separator 51 is connected with spray column 2, and the one of the drainpipe 52
End is arranged on steam-water separator 51, and the other end of the drainpipe 52 extends on cyclic water tank 44, the smoke exhaust pipe 53
One end is arranged on steam-water separator 51 and is connected with steam-water separator 51, and the other end of the smoke exhaust pipe 53 extends to photodissociation
On component 6；After being sprayed, steam can be contained in exhaust gas, steam-water separator 51 by exhaust gas steam and flue gas divided
From exhaust gas is delivered on photodissociation component 6 by exhaust gas by smoke exhaust pipe 53 after isolation, and the steam isolated will by drainpipe 52
In vapor transfer to cyclic water tank 44, be conducive to photodissociation of the later period to exhaust gas by being free of steam in the exhaust gas of steam-water separator 51
Operation.
Specifically, the photodissociation component 6 include 61, two partitions 62 of photodissociation case and two regulating parts 63, described in two every
Plate 62 is vertically arranged in photodissociation case 61, and two partitions 62 will be separated into an accommodation space and two peaces in photodissociation case 61
Space is filled, two regulating parts 63 are symmetricly set in two installation spaces, and each regulating part 63 includes mounting plate
631, rotary electric machine 632, worm gear 633, worm screw 634, connecting shaft 635 and two rotor plates 636, the rotary electric machine 632 pass through
Rotary electric machine 632 is mounted in 61 internal side wall of photodissociation case by mounting plate 631, the output shaft of the rotary electric machine 632 vertically to
Upper setting, the worm screw 634 are vertically arranged on the output shaft of rotary electric machine 632, and two rotor plates 636 are symmetricly set on
On corresponding partition 62, two rotor plates 636 are rotatablely connected with partition 62, and the connecting shaft 635 is fixedly installed
In one end of two rotor plates 636, the worm gear 633 is arranged in one end of connecting shaft 635, the worm gear 633 and worm screw 634 it
Between be intermeshed, the other ends of two rotor plates 636 is equipped with connecting plate 637, and 637 top and bottom of connecting plate is all provided with
There is fixed frame 638, UV lamp pipe 639, the side of the photodissociation case 61 are equipped on the connecting plate 637 and two fixed frames 638
Side wall is equipped with overflow pipe 64；UV lamp pipe 639 uses UV ultraviolet lamp tube, after exhaust gas enters in photodissociation case 61, rotary electric machine 632
Rotation drives worm screw 634 to rotate, and the rotation of worm screw 634 drives worm gear 633 to rotate, and the rotation of worm gear 633 drives connecting shaft 635 to rotate,
The rotation of connecting shaft 635 drives two rotor plates 636 to rotate on partition 62, and two rotations of rotor plate 636 drive 637 turns of connecting plate
Dynamic, the rotation of connecting plate 637 drives two fixed frames 638 to rotate, and two fixed frames 638 and the rotation of connecting plate 637 drive several UV
Fluorescent tube 639 is rotated, several UV lamp pipes 639 rotate the light beam of the sending of UV lamp pipe 639 may be implemented can adequately and exhaust gas
It is contacted, any one corner that be radiated at light beam can in photodissociation case 61, quartz burner has intense radiation, main to make
With being the organic substance cracked in exhaust gas within a certain period of time, it is broken down into harmless carbon dioxide and water, is reached to realize
The purpose for marking discharge, after carrying out photodissociation to exhaust gas, water is discharged outside photodissociation case 61 by overflow pipe 64 for the water of generation.
Specifically, the top of the photodissociation case 61 is equipped with air inducing fan 65, the air intake and smoke exhaust pipe 53 of the air inducing fan 65
It is connected, the outlet air end of the air inducing fan 65 is connected with photodissociation case 61；Air inducing fan 65 can be defeated by the exhaust gas in smoke exhaust pipe 53
It send to photodissociation case 61, air inducing fan 65 plays the role of guiding exhaust gas in whole device.
Specifically, supporting plate 66 is equipped between two partitions 62, the supporting plate 66 is arranged in several UV lamp pipes 639
Top, it is mesh-structured that the supporting plate 66 is all made of honeycomb metal；Inert catalyst can be put on supporting plate 66, be catalyzed
Using honeycomb metal mesh as carrier, comprehensive and light source contacts, inert catalyst is occurred below in 338 nanometers lights for agent
Catalysis reaction, amplifies 10-30 times of light source effect, reacts it sufficiently with exhaust gas, shortens exhaust gas and light source contacts time, from
And improve exhaust purification efficiency.
Specifically, the ozone electric hybrid module 7 includes mixing column 71, air inlet pipe 72, ozone generator 73,74 and of delivery pipe
Blowdown stack 75, the mixing column 71 are vertically arranged in the side of photodissociation case 61, the both ends of the air inlet pipe 72 respectively with mix
Tower 71 is connected with photodissociation case 61, and the side of mixing column 71, the both ends of the delivery pipe 74 are arranged in the ozone generator 73
Be connected respectively with mixing column 71 and ozone generator 73, the blowdown stack 75 be arranged on the side wall of mixing column 71 and with it is mixed
Tower 71 is closed to be connected；After exhaust gas carries out photodissociation, exhaust gas is delivered in mixing column 71 by air inlet pipe 72, ozone generator 73
Work generates ozone and ozone is delivered in mixing station by delivery pipe 74, and ozone is mixed in mixing column 71 with exhaust gas,
Oxidation reaction occurs in mixing column 71, thoroughly achieve the purpose that purification and kills bacterium, after exhaust gas is reacted with ozone, exhaust gas
In would not contain polluter, exhausted gases into atmosphere by blowdown stack 75.
The working principle of the invention: in the use of the present invention, exhaust gas is entered by the smoke inlet 321 on exhaust gas heat exchanger 32
In exhaust gas heat exchanger 32, exhaust gas heat exchanger 32 handles exhaust gas cooling, prevents the temperature in exhaust gas excessively high, causes to damage to device
It is bad, after cooling, exhaust gas is delivered in spray column 2 by pipe 33, after exhaust gas enters in spray column 2, is drawn water
41 work of pump is extracted the water in cyclic water tank 44 by water inlet pipe 42, and water is delivered to annular spray by outlet pipe 43
On pipe 45, circular spray tube 45 passes through several spray heads 46 by water spray on the exhaust gas in spray column 2, and waste water is logical after spray
Discharge tube 47 is crossed by discharge of wastewater to cyclic water tank 44, it, can be to the dust and particle in exhaust gas by water spray on exhaust gas
It is absorbed, if particle or dust is prevented to be directly entered in several UV lamp pipes 639 without processing, is accumulated over a long period, the dust is just
It can adhere on several UV lamp pipes 639, the effect of photodissociation is had an impact, after being sprayed, steam, vapour can be contained in exhaust gas
Separator 51 by exhaust gas steam and flue gas separate, after isolation, exhaust gas air inducing fan 65 will be useless in smoke exhaust pipe 53
Gas is delivered on photodissociation case 61, and the steam isolated, by vapor transfer to cyclic water tank 44, passes through carbonated drink by drainpipe 52
Be conducive to photodissociation operation of the later period to exhaust gas without steam in the exhaust gas of separator 51, after exhaust gas enters in photodissociation case 61, turn
The dynamic rotation of motor 632 drives worm screw 634 to rotate, and the rotation of worm screw 634 drives worm gear 633 to rotate, and the rotation of worm gear 633 drives connecting shaft
635 rotations, the rotation of connecting shaft 635 drive two rotor plates 636 to rotate on partition 62, and two rotations of rotor plate 636 drive and connect
Fishplate bar 637 rotates, and the rotation of connecting plate 637 drives two fixed frames 638 to rotate, and two fixed frames 638 and connecting plate 637 rotate band
It moves several UV lamp pipes 639 to be rotated, the light beam that the sending of UV lamp pipe 639 may be implemented in several rotations of UV lamp pipes 639 can be abundant
Contacted with exhaust gas, make light beam that can be radiated at any one corner in photodissociation case 61, quartz burner has intense radiation
Property, main function is the organic substance cracked in exhaust gas within a certain period of time, it is broken down into harmless carbon dioxide and water, from
And realize the purpose of qualified discharge, after carrying out photodissociation to exhaust gas, by overflow pipe 64 photodissociation case 61 is discharged in water by the water of generation
Outside, after exhaust gas carries out photodissociation, exhaust gas is delivered in mixing column 71 by air inlet pipe 72, the work of ozone generator 73 generates ozone
Ozone is delivered in mixing station by delivery pipe 74, ozone is mixed in mixing column 71 with exhaust gas, is sent out in mixing column 71
Raw oxidation reaction thoroughly achievees the purpose that purification and kills bacterium, after exhaust gas is reacted with ozone, would not contain in exhaust gas
Polluter is exhausted gases into atmosphere by blowdown stack 75.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of UV photodissociation industrial waste gas treatment device, including mounting rack (1), spray column (2), flue gas heat exchange component (3), dedusting
Component (4), steam-water separation component (5), photodissociation component (6) and ozone electric hybrid module (7), the mounting rack (1) are in be vertically arranged,
The spray column (2) is vertically arranged in the top of mounting rack (1), side of flue gas heat exchange component (3) setting in mounting rack (1)
Side, the flue gas heat exchange component (3) are connected with spray column (2), top of dust removal assembly (4) setting in mounting rack (1)
And it is located at the side of spray column (2), one end of the dust removal assembly (4) extends in spray column (2), the steam-water separation component
(5) it is arranged at the top of spray column (2), the steam-water separation component (5) is connected with spray column (2), the photodissociation component (6)
Side in mounting rack (1) is set, and the photodissociation component (6) is connected with steam-water separation component (5), the ozone electric hybrid module
(7) side in photodissociation component (6) is set, and the ozone electric hybrid module (7) is connected with photodissociation component (6).
2. a kind of UV photodissociation industrial waste gas treatment device according to claim 1, which is characterized in that the flue gas heat exchange group
Part (3) includes support frame (31), exhaust gas heat exchanger (32) and pipe (33), and support frame as described above (31) is vertically arranged in mounting rack
(1) side, exhaust gas heat exchanger (32) setting are set at the top of the top of support frame (31), the exhaust gas heat exchanger (32)
Have smoke inlet (321), the both ends of the pipe (33) are connected with exhaust gas heat exchanger (32) and spray column (2) respectively.
3. a kind of UV photodissociation industrial waste gas treatment device according to claim 1, which is characterized in that the dust removal assembly
It (4) include suction pump (41), water inlet pipe (42), outlet pipe (43), cyclic water tank (44), circular spray tube (45) and several sprays
Head (46), at the top of mounting rack (1), the cyclic water tank (44) is arranged in mounting rack (1) for suction pump (41) setting
The water inlet end of bottom, one end suction pump (41) of the water inlet pipe (42) is connected, and the other end of the water inlet pipe (42) extends
In to cyclic water tank (44), one end of the outlet pipe (43) is connected with the water outlet of suction pump (41), the annular spray
Pipe (45) is fixed on the side wall in spray column (2), the other end of the outlet pipe (43) extend in spray column (2) with
Circular spray tube (45) is connected, several spray heads (46) be arranged on circular spray tube (45) and with annular spray column
(2) it is connected, the output end of several spray heads (46) is arranged straight down, and the bottom of the spray head (46), which is equipped with, puts
One end of water pipe (47), the discharge tube (47) is connected with spray column (2), and the other end of the discharge tube (47), which extends to, to follow
In ring water tank (44).
4. a kind of UV photodissociation industrial waste gas treatment device according to claim 3, which is characterized in that the steam-water separation group
Part (5) includes steam-water separator (51), drainpipe (52) and smoke exhaust pipe (53), and the steam-water separator (51) is arranged in spray column
(2) top, the steam-water separator (51) are connected with spray column (2), and one end of the drainpipe (52) is arranged in carbonated drink
On separator (51), the other end of the drainpipe (52) is extended on cyclic water tank (44), one end of the smoke exhaust pipe (53)
It is arranged on steam-water separator (51) and is connected with steam-water separator (51), the other end of the smoke exhaust pipe (53) extends to light
It solves on component (6).
5. a kind of UV photodissociation industrial waste gas treatment device according to claim 5, which is characterized in that the photodissociation component
It (6) include photodissociation case (61), two partitions (62) and two regulating parts (63), two partitions (62) are vertically arranged in photodissociation
In case (61), two partitions (62) will be separated into an accommodation space and two installation spaces in photodissociation case (61), and two
The regulating part (63) is symmetricly set in two installation spaces, and each regulating part (63) includes mounting plate (631), turns
Dynamic motor (632), worm gear (633), worm screw (634), connecting shaft (635) and two rotor plates (636), the rotary electric machine
(632) rotary electric machine (632) is mounted in photodissociation case (61) internal side wall by mounting plate (631), the rotary electric machine
(632) output shaft is arranged vertically upwards, and the worm screw (634) is vertically arranged on the output shaft of rotary electric machine (632), and two
The rotor plate (636) is symmetricly set on corresponding partition (62), two rotor plates (636) with partition (62)
Rotation connection, the connecting shaft (635) are fixed at one end of two rotor plates (636), and worm gear (633) setting is even
One end of spindle (635) is intermeshed between the worm gear (633) and worm screw (634), two rotor plates (636) it is another
One end is equipped with connecting plate (637), and connecting plate (637) top and bottom is equipped with fixed frame (638), the connecting plate
(637) and on two fixed frames (638) it is equipped with UV lamp pipe (639), the side side wall of the photodissociation case (61) is equipped with flowing water
It manages (64).
6. a kind of UV photodissociation industrial waste gas treatment device according to claim 5, which is characterized in that the photodissociation case (61)
Top be equipped with air inducing fan (65), the air intake of air inducing fan (65) is connected with smoke exhaust pipe (53), the air inducing fan (65)
Outlet air end be connected with photodissociation case (61).
7. a kind of UV photodissociation industrial waste gas treatment device according to claim 5, which is characterized in that two partitions
(62) supporting plate (66) are equipped between, the supporting plate (66) is arranged in the top of several UV lamp pipes (639), the supporting plate
(66) it is mesh-structured to be all made of honeycomb metal.
8. a kind of UV photodissociation industrial waste gas treatment device according to claim 7, which is characterized in that the ozone mixing group
Part (7) includes mixing column (71), air inlet pipe (72), ozone generator (73), delivery pipe (74) and blowdown stack (75), described mixed
Close tower (71) and be vertically arranged in the sides of photodissociation case (61), the both ends of the air inlet pipe (72) respectively with mixing column (71) and photodissociation
Case (61) is connected, side of ozone generator (73) setting in mixing column (71), the both ends point of the delivery pipe (74)
It is not connected with mixing column (71) and ozone generator (73), the blowdown stack (75) is arranged on the side wall of mixing column (71)
And it is connected with mixing column (71).
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| CN201910518059.2A CN110102162A (en) | 2019-06-14 | 2019-06-14 | A kind of UV photodissociation industrial waste gas treatment device |
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| CN113210390A (en) * | 2021-05-25 | 2021-08-06 | 湖北天泰辐照股份有限公司 | Waste gas treatment device is used in cotton production of irradiation crosslinked polyethylene bubble |
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