CN106975300A - A kind of industrial waste gas purifying processing system - Google Patents
A kind of industrial waste gas purifying processing system Download PDFInfo
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- CN106975300A CN106975300A CN201710134999.2A CN201710134999A CN106975300A CN 106975300 A CN106975300 A CN 106975300A CN 201710134999 A CN201710134999 A CN 201710134999A CN 106975300 A CN106975300 A CN 106975300A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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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
- B01D53/002—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 condensation
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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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
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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
- B01D53/86—Catalytic 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
- B01D53/86—Catalytic processes
- B01D53/8696—Controlling the catalytic process
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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
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/92—Dimensions
- B01D2255/9202—Linear dimensions
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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
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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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
- B01D2258/0283—Flue 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
- B01D2259/81—X-rays
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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
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention belongs to industrial waste gas processing technology field, propose a kind of industrial waste gas purifying processing system, including the air inlet being sequentially communicated by pipeline, cooking fume condensing tower, wet type moisture film high pressure industrial catalytic converter, bag-type dust collector, cold combustion electrolysis tower, plasma light catalytic unit, gas outlet, blower fan is provided with the gas outlet, connected at the top of the cooking fume condensing tower with the top of the wet type moisture film high pressure industrial catalytic converter, the bottom of the wet type moisture film high pressure industrial catalytic converter is connected with the bottom of the bag-type dust collector, the top of the bag-type dust collector is connected with the top of the cold combustion electrolysis tower, the bottom of the cold combustion electrolysis tower is connected with the bottom of the plasma light catalytic unit；Effect that the present invention solves existing processing equipment processing industrial waste gas is poor, effect is low, the problem of not being well positioned to meet the process demand of existing industrial waste gas.
Description
Technical field
The invention belongs to industrial waste gas processing technology field, it is related to the industrial waste gas purifying processing system of good purification.
Background technology
Substantial amounts of waste gas and carbon monoxide, sulfur dioxide, hydrocarbon etc. pair can be produced in industrial processes
The harmful material of human body, wherein VOC organic exhaust gas are strong carcinogen, and industrial waste gas brings white elephant to surrounding enviroment.
The effect of existing processing equipment processing industrial waste gas is poor, effect is low, is not well positioned to meet the processing of existing industrial waste gas
Demand.
The content of the invention
The present invention proposes a kind of industrial waste gas purifying processing system, solves above mentioned problem of the prior art.
The technical proposal of the invention is realized in this way：
A kind of industrial waste gas purifying processing system, including the air inlet, cooking fume condensing tower, wet being sequentially communicated by pipeline
Formula moisture film high pressure industrial catalytic converter, bag-type dust collector, cold combustion electrolysis tower, plasma light catalytic unit, gas outlet, it is described
The top with the wet type moisture film high pressure industrial catalytic converter at the top of blower fan, the cooking fume condensing tower is provided with gas outlet
Connection, the bottom of the wet type moisture film high pressure industrial catalytic converter is connected with the bottom of the bag-type dust collector, the cloth
The top of bag dust arrester is connected with the top of the cold combustion electrolysis tower, the bottom of the cold combustion electrolysis tower and the plasma light
The bottom connection of catalytic unit；
The cooking fume condensing tower includes being provided with least one layer of baffle plate, institute in condensing tower tank body, the condensing tower tank body
State and spray group is provided with the baffle plate in condensing tower tank body, the lower section of the spray group is provided with another spray group or magnet ring
Group；The condensing tower tank base is provided with the air inlet and delivery port, and the spray group is described in some be evenly distributed on
Spray equipment on baffle plate is constituted, and the baffle plate in the condensing tower tank body is connected with the condensing tower inner tank wall, described
Spray equipment, which includes setting in the oriented inlet channel for inlet channel, top in the middle of spray cylinder, the spray cylinder, to be sprayed
The sparge pipe of water, the sparge pipe is connected through the condensing tower tank body with water pump；
The wet type moisture film high pressure industrial catalytic converter includes clarifier tank body and is arranged on the clarifier tank body
On high pressure generator, be provided with gas supplementing opening on the clarifier tank body, the gas supplementing opening passes through oxygen temporary storage tank and oxygen tank
Filter, gas averaging board and air flap, the air flap are disposed with from top to down in connection, the clarifier tank body
On be provided with several through holes, the through hole and be provided with anode tube, it is upper that the anode tube includes setting gradually from top to down
Pipe and down tube, the upper pipe is cylinder, the tapered tubular of down tube, and the less one end of diameter is down, the through hole with
The anode tube shape is consistent, and the high pressure generator is by connecting separated time through the anode tube, the inwall of the anode tube
On be uniformly coated with nano-catalytic layer；
The cold combustion electrolysis tower includes being provided with the electrolysis tower body being provided with, the electrolysis tower body occurs machine company with high pressure
The Tesla coil connect.
As further technical scheme, the magnet ring group is made up of several magnet rings, and the magnet ring passes through rope and institute
The connection of condensing tower inner tank wall is stated, the magnet ring group is~layer, and the magnet ring described in adjacent two layers in magnet ring group is staggered,
The rope is nylon rope；The spray component is to have space between three layers, and spray group described in adjacent two layers；The spray cylinder
Bottom be less than the condensing tower tank body in the baffle plate bottom.
As further technical scheme, the nano-catalytic layer is nano-TiO2Nanometer Al2O3Blended layer, the anode
Pipe is detachably arranged in the through hole by screw thread, and is filled with fluid sealant, the air flap surrounding and institute between the two
State inner walls contact position and be provided with silicone rubber seal gasket；The filter includes combined type filter cotton, the PP filters set gradually
Switch valve, flowmeter, screen pack are provided with core and active carbon filter core, the gas supplementing opening.
As further technical scheme, the top of the Tesla coil is the gas collecting apparatus of funnel type, the gas collection
The top of device is connected with the inwall of the electrolysis tower body, bottom is connected with reacting tank body, and the lower end of the reacting tank body passes through
Gas block panel is connected with the inwall of the electrolysis tower body, and the Tesla coil is arranged in the reacting tank body, the gas collection dress
Gas averaging board is provided with below the top put, the Tesla coil,
As further technical scheme, the reacting tank body includes heat-insulation layer, the casing play set gradually from outside to inside
And silver coating.
As further technical scheme, the plasma light catalytic unit includes plasma light and is catalyzed housing, described etc.
The bottom of ion photocatalysis housing is provided with gas averaging board, if being additionally provided with dried layer baffle plate, institute in plasma light catalysis housing
State plasma light catalysis housing in the baffle plate on be evenly arranged with some reaction columns, the reaction column be provided through with
The electrode of high pressure generator connection, the reaction column inner surface is uniformly coated with photocatalyst layer.
As further technical scheme, the aperture of the reaction column from the inlet to the outlet is gradually reduced.
As further technical scheme, the gas averaging board includes plate body and the stomata being arranged on the plate body, described
Some projections are evenly arranged with the circumferencial direction of stomata, it is described raised for circular arc, the diameter phase of its diameter and the stomata
Together, and the raised central angle be 30 °.
As further technical scheme, the bag-type dust collector includes dust-removing box, the dust-removing box for cube
The bodily form and it is internally provided with pulser, the rotating dust removing device of square build, the rotating dust removing device and motor connection,
It is to be filled for the Rotary dust collecting to be divided into upper space and lower space, both sides by the rotating dust removing device in the dust-removing box
Put be provided with the protrusion space that is not blocked of rotation, the rotating dust removing device four be used for by the protrusion space with it is described
The L-type sealing strip isolated between overhead.
As further technical scheme, the upper bottom and bottom of the rotating dust removing device be respectively upper spacer and under every
Plate, the upper spacer and the lower clapboard are connected by vertical frame, are set on the upper spacer and the lower clapboard by cage bone
There is the dust-removal cloth-bag on dust-removal cloth-bag, the upper spacer to be staggered with the dust-removal cloth-bag on the lower clapboard, institute
State the height that the distance between upper spacer and described lower clapboard are more than the dust-removal cloth-bag.
Use principle of the present invention and have the beneficial effect that：
1st, during present invention work, industrial waste gas enters cooking fume condensing tower, is sprayed by multichannel water droplet and magnet ring absorption
The impurity in gas is removed, gas enters back into wet type moisture film high pressure industrial catalytic converter, by the corona produced nanometer urged
Change material and produce catalytic action, decompose, be carbonized waste gas, and can be by valve and pipeline communication repeatedly by cooking fume condensing tower
Processing, so as to reach optimal treatment effect, enters back into bag-type dust collector and further carries out dedusting afterwards, enters back into cold combustion electricity
Xie Ta realizes cold burning by Tesla coil, so as to change the molecular structure of waste gas, so that peculiar smell of going out, eventually enter into etc. from
Sub-light catalytic unit, is further decomposed and carbonization waste gas under plasma light effect, so that the processing higher than discharge standard is realized,
Final realization drains into air higher than standard.
2nd, the cooking fume condensing tower in the present invention changes traditional flue gas condensing tower by simple shower nozzle directly to condensing tower
The natural mode of water spray in tank body, innovation is provided with the spray group that a kind of spray equipment is engaged with baffle plate, wherein spray is filled
The setting of baffle plate effectively increases residence time of the waste gas in condensing tower tank body between putting, and adds condensing tower tank body to waste gas
The concentration when setting of inlet channel realizes gas discharge in the filtering of middle impurity, cooling-down effect, spray equipment is discharged, increase
The waste gas impurity content accommodated in unit water resource so that the utilization rate of water resource is higher, it is scattered compared to traditional condensing tower
Property water spray set, effectively reduce the water resource waste rate during smoke gas purification, set scientific and reasonable.
3rd, in the present invention, the high pressure generator of wet type moisture film high pressure industrial catalytic converter is by connecting separated time through anode
Pipe, produces corona in anode tube, in the presence of corona, the nano-catalytic layer uniformly coated on the inwall of excitation anode pipe,
Waste gas is decomposed into nontoxic carbon dioxide and water, realizes and purifies and handle the effect of waste gas, anode tube be distributed in into
In the through hole of gas baffle plate, air flap serves the effect for stopping waste gas, and then waste gas is kept away by being filtered out in anode tube
Exempt from undressed waste gas to emit, improve purification efficiency.Filter, gas averaging board, waste gas are provided with above air flap
During by filter, some are fixed particulate matter and are adsorbed and stop first, after gas averaging board, waste gas is more uniformly divided
Cloth makes clean-up effect more preferable in housing, and uniformly by being purified in anode tube.
4th, in the present invention, the gas supplementing opening on clarifier tank body can be with supplemental oxygen, because nano-catalytic layer is only in abundance
Oxidant-oxygen in the presence of, waste gas could completely be decomposed, thus constantly in housing supplemental oxygen, energy
Nano-catalytic layer is preferably played a role, improve purification and the decomposition efficiency of waste gas；In addition, gas supplementing opening is temporary by oxygen
Tank is connected with oxygen tank, when open gas supplementing opening on switch valve when, and the pressure in clarifier tank body it is excessive when, prevent waste gas from falling
In oxygen intake tank, the oxygen in pollution oxygen tank, oxygen temporary storage tank serves the effect of buffering, when there is waste gas suck-back, temporarily
When the valve closed between oxygen temporary storage tank and oxygen tank, the effect of protection is served to oxygen tank.Anode tube include upper pipe and
Down tube, the tapered tubular of down tube, and the less one end of diameter is down, the bore of anode tube outlet, waste gas is had in anode tube
Sufficient contact area and time of contact, purification efficiency is further greatly improved.
5th, in the present invention, magnet ring group is made up of several magnet rings, and magnet ring is connected by rope with condensing tower inner tank wall, rope
Rope is nylon rope, simple in construction and high treating effect, Maintenance free, is also not in disorderly closedown, and magnet ring group is 1~3 layer, phase
Magnet ring in adjacent two layers of magnet ring group is staggered, and spray group is also to have space between 1~5 layer, adjacent two layers spray group, and adjacent
The spray cylinder of two layers of spray group is also configured as after being staggered, it can be ensured that by inlet channel waste gas can with by sparge pipe
The aqueous phase contact of ejection, has been effectively ensured the contact area of gas and current straight down, and then ensure waste gas by the absorption of water
Effect.Magnet ring with horizontal plane angle as needed with that can be set to 0 °~30 °, and magnet ring is obliquely installed so that dropped down onto on magnet ring
Water can fall along inner tank wall, it is to avoid its vertical drop causes greater impact to the deposit of bottom, airborne dust or liquid occurs
Phenomenon is splashed in state.Spray the setting of bottom of the bottom less than the baffle plate in condensing tower tank body of cylinder so that gas runs into baffle plate
After can only be forced to move down after a segment distance and could be discharged through inlet channel, this setting effectively increases gas in a device
Residence time, it is ensured that it is filtered, cooling-down effect.
6th, in the present invention, through hole is consistent with anode tube shape, is detachably arranged at by screw thread in through hole, is needing to carry out
During repair and replacement, can very easily pull down, and be filled with fluid sealant between through hole and anode tube, the surrounding of air flap with it is net
Change device inner tank wall contact position and be provided with silicone rubber seal gasket, keep sealing, prevent waste gas from being excluded by its gap, and reduce
Purification efficiency.Screen pack is provided with gas supplementing opening, particulate matter larger in gas is tentatively filtered；Filter include according to
Combined type filter cotton, PP filter cores and the active carbon filter core of secondary setting, further absorption is carried out to the particulate matter in waste gas and is made
With；Nano-catalytic layer is nano-TiO2Nanometer Al2O3Blended layer, it is more preferable to the discomposing effect of waste gas, it is more efficient.
7th, in the present invention, when in use, waste gas passes through occurs the Tesla coil that machine is connected to cold combustion electrolysis tower with high pressure, obtains
To purification, so as to go the harmful substance in removing exhaust gas, and proved by contrast, using electrolysis tower of the prior art, only
Change efficiency and be commonly 70% or so, and by the way of being purified in the present invention by Tesla coil, clean-up effect can reach
95%, the problem of electrolysis tower clean-up effect is poor in the prior art is solved, and achieve unexpected beneficial effect.Tesla
Coil is arranged in the reacting tank body in electrolysis tower body, and reacting tank body is specially heat-insulation layer, casing play and silver coating, and waste gas is from collection
Enter in device of air in reacting tank body, contact and purified with Tesla coil in reacting tank body, such set-up mode
The service life of whole cold combustion electrolysis tower can be dramatically increased, test proves that, Tesla coil sets the reaction in this structure
Set-up mode in tank body, can increase the 40% of electrolysis tower service life, and can increase by 2% clean-up effect.
8th, in the present invention, the gas averaging board in cold combustion electrolysis tower can improve the uniform journey into the waste gas in electrolysis tower body
Degree, so as to improve in the clean-up effect of cold combustion electrolysis tower in the present invention, the present invention, when the cold electrolysis tower that fires is by harmful substance in waste gas
After removal, the oxygen in tower body can be consumed, when the oxygen content in tower body declines, the problem of clean-up effect is undesirable can be caused,
Therefore it also can increase gas supplementing opening on electrolysis tower body, the clean-up effect that oxygen content deficiency is caused in tower body can be avoided to pay no attention to
Think, so as to ensure that clean-up effect can meet user's request constantly.
9th, in the present invention, after waste gas to plasma light catalytic unit, waste gas is uniformly distributed by gas averaging board, waste gas passes through
During reaction column, electrode produces high voltage, and radiates halation, and halation is irradiated to reaction column wall, the photocatalyst of inner surface coating
Layer in the presence of the halation will it is discarded in pernicious gas, and the plasma that high voltage is produced can make contaminant molecule exist
Decomposed in the extremely short time, and occur follow-up various reactions to reach the purpose of degradation of contaminant, this practicality passes through anti-
Answer post inner surface to be uniformly coated with photocatalyst layer to be combined together the purification of plasma cleaning and photocatalyst, can play preferably
Clean-up effect, to meet the demand of user, and possesses simple in construction, easily operated advantage.And reaction column is from entrance to going out
The aperture of mouth is gradually reduced, and can be forced to increase the time of plasma catalytic reaction, waste gas is had in reaction column and sufficiently connect
Contacting surface is accumulated and time of contact, greatly improves clean-up effect.
10th, in the present invention, the projection being uniformly arranged on the stomata on gas averaging board can be very good to disperse gas,
So as to further improve clean-up effect.
11st, in the present invention, waste gas enters after bag-type dust collector, is introduced into lower space, under entering again from lower space afterwards
Dust-removal cloth-bag on dividing plate, or enter from protrusion space between upper spacer and lower clapboard, so that final together pass through upper spacer
On dust-removal cloth-bag realize dust removal and filtration because most waste gas can by double group dust-removal cloth-bags filterings, therefore filtering effect
More preferably, and the entrance that waste gas enters protrusion space from lower space is not too large for fruit, therefore does not enter exhaust gas flow therein also not
Can be very big so that filter effect is guaranteed, compared with not connecting setting with protrusion space with lower space, it can more improve purification
Efficiency；And the rotating dust removing device in bag-type dust collector can carry out rotation conversion position, rotation according to the actual requirements
Dust arrester structure is symmetrical above and below, after 180 ° of rotation, can continue to work, realizes same clean-up effect, so as to very big
The replacement cycle of the reduction dust-removal cloth-bag of degree, realize to reduce well and safeguard, reduce the effect for changing expendable part.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cooking fume condensing tower structural representation in the present invention；
Fig. 3 is Chinese style moisture film high pressure industrial catalytic converter structural representation of the present invention；
Fig. 4 is air hole structure schematic diagram in the present invention；
Fig. 5 is bag-type dust collector structural representation in the present invention；
Fig. 6 is cold combustion electrolysis tower structure schematic diagram in the present invention；
Fig. 7 is plasma light catalysis shell structure schematic diagram in the present invention；
In figure：1- pipelines, 2- air inlets, 3- cooking fume condensing towers, 31- condensing tower tank bodies, 32- baffle plates, 33- spray groups,
331- spray equipments, 3311- spray cylinders, 3312- inlet channels, 3313- sparge pipes, 3314- water pumps, 34- magnet ring groups, 341-
Magnet ring, 342- ropes, 35- delivery ports, 4- wet type moisture film high pressure industrial catalytic converters, 41- clarifier tank bodies, the high pressures of 42-
Raw device, 43- gas supplementing openings, 44- filters, 45- gas averaging boards, 451- plate bodys, 452- stomatas, 453- is raised, 46- air flaps, 47-
Managed on through hole, 48- anode tubes, 481-, 482- down tubes, 49- connection separated times, 5- bag-type dust collectors, 51- dust-removing boxs, 52- arteries and veins
Flushing device, 53- rotating dust removing devices, 531- upper spacers, 532- lower clapboards, 533- vertical frames, 534- dust-removal cloth-bags, the upper spaces of 54-,
Machine, 63- occur for space under 55-, 56- protrusions space, 57-L type sealing strips, the cold combustion electrolysis towers of 6-, 61- electrolysis tower bodies, 62- high pressures
Tesla coil, the gas collecting apparatus of 64- funnel types, 65- reacting tank bodies, 66- gas block panels, 7- plasma light catalytic units, 71- etc.
Ion photocatalysis housing, 72- reaction columns, 8- gas outlets, 9- blower fans.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Fig. 1~Fig. 7, a kind of industrial waste gas purifying processing system proposed by the present invention, including
The air inlet 2 that is sequentially communicated by pipeline 1, cooking fume condensing tower 3, wet type moisture film high pressure industrial catalytic converter 4,
Blower fan 9, oil smoke are provided with bag-type dust collector 5, cold combustion electrolysis tower 6, plasma light catalytic unit 7, gas outlet 8, gas outlet 8
The top of gas condensing tower 3 is connected with the top of wet type moisture film high pressure industrial catalytic converter 4, wet type moisture film high pressure industrial waste gas purification
The bottom of device 4 is connected with the bottom of bag-type dust collector 5, and the top of bag-type dust collector 5 and the top of cold combustion electrolysis tower 6 connect
Logical, the bottom of cold combustion electrolysis tower 6 is connected with the bottom of plasma light catalytic unit 7；
During present invention work, industrial waste gas enters cooking fume condensing tower 3, is sprayed by multichannel water droplet and magnet ring absorption is removed
The impurity gone in gas, gas enters back into wet type moisture film high pressure industrial catalytic converter 4, by the corona that produces so that nano-catalytic
Material produces catalytic action, decomposes, be carbonized waste gas, and can be by valve and pipeline communication repeatedly by cooking fume condensing tower 3
Processing, so as to reach optimal treatment effect, enters back into bag-type dust collector 5 and further carries out dedusting, enter back into cold combustion afterwards
Electrolysis tower 6 realizes cold burning by Tesla coil, so as to change the molecular structure of waste gas, so that peculiar smell of going out, is eventually entered into
Plasma light catalytic unit 7, is further decomposed and carbonization waste gas under plasma light effect, so as to realize higher than discharge standard
Processing, final realization drains into air higher than standard.
Cooking fume condensing tower 3 includes being provided with least one layer of baffle plate 32 in condensing tower tank body 31, condensing tower tank body 31, condenses
Spray group 33 is provided with baffle plate 32 in tower tank body 31, the lower section of spray group 33 is provided with another spray group 33 or magnet ring group
34；The bottom of condensing tower tank body 31 is provided with air inlet 2 and delivery port 35, and spray group 33 is evenly distributed on baffle plate 32 by some
Spray equipment 331 is constituted, and the baffle plate 32 in condensing tower tank body 31 is connected with the inwall of condensing tower tank body 31, and spray equipment 331 includes
Spray and water spray in oriented inlet channel 3312 is set for inlet channel 3312, top in the middle of cylinder 3311, spray cylinder 3311
Sparge pipe 3313, sparge pipe 3313 is connected through condensing tower tank body 31 with water pump 3314；
Cooking fume condensing tower 3 in the present invention changes traditional flue gas condensing tower by simple shower nozzle directly to condensing tower tank
The natural mode of water spray in body 31, innovation is provided with the spray group 33 that a kind of spray equipment 331 is engaged with baffle plate 32, wherein
The setting of baffle plate 32 effectively increases residence time of the waste gas in condensing tower tank body 31 between spray equipment 331, adds cold
Solidifying tower tank body 31 is to the filtering of impurity, cooling-down effect in waste gas, and the setting of inlet channel 3312 realizes gas in spray equipment 331
Concentration discharge when body is discharged, adds the waste gas impurity content accommodated in unit water resource so that the utilization rate of water resource is more
Height, sets compared to traditional condensing tower dispersiveness water spray, effectively reduces the water resource waste rate during smoke gas purification, if
Put scientific and reasonable.
Wet type moisture film high pressure industrial catalytic converter 4 includes clarifier tank body 41 and is arranged on clarifier tank body 41
Gas supplementing opening 43 is provided with high pressure generator 42, clarifier tank body 41, gas supplementing opening 43 is connected by oxygen temporary storage tank with oxygen tank,
It is disposed with from top to down in clarifier tank body 41 on filter 44, gas averaging board 45 and air flap 46, air flap 46
It is provided with several through holes 47, through hole 47 and is provided with anode tube 48, anode tube 48 includes the upper pipe set gradually from top to down
481 and down tube 482, upper pipe 481 is cylinder, the tapered tubular of down tube 482, and the less one end of diameter is down, through hole 47 with
The shape of anode tube 48 is consistent, and high pressure generator 42 runs through uniform on anode tube 48, the inwall of anode tube 48 by connecting separated time 49
It is coated with nano-catalytic layer；
In the present invention, the high pressure generator 42 of wet type moisture film high pressure industrial catalytic converter 4 is run through by connecting separated time 49
Anode tube 48, corona is produced in anode tube 48, in the presence of corona, the nanometer uniformly coated on the inwall of excitation anode pipe
Catalytic Layer, waste gas is decomposed into nontoxic carbon dioxide and water, realizes the effect for purifying and handling waste gas, anode tube 48
It is distributed in the through hole 47 of air flap 46, air flap 46 serves the effect for stopping waste gas, and then waste gas is passed through
Filtered out in anode tube 48, it is to avoid undressed waste gas is emitted, and improves purification efficiency.The top of air flap 46 is provided with
Filter 44, gas averaging board 45, when waste gas passes through filter 44, some are fixed particulate matter and are adsorbed and stop first, by gas
After plate 45, waste gas is set more to be evenly distributed in housing, and it is uniform by being purified in anode tube 48, imitate purification
Fruit is more preferably.
In the present invention, the gas supplementing opening 43 on clarifier tank body 41 can be with supplemental oxygen, because nano-catalytic layer is only filling
In the presence of oxidant-oxygen of foot, waste gas could completely be decomposed, therefore the constantly supplemental oxygen in housing,
Nano-catalytic layer can be made preferably to play a role, purification and the decomposition efficiency of waste gas is improved；In addition, gas supplementing opening 43 passes through oxygen
Temporary storage tank is connected with oxygen tank, when open gas supplementing opening 43 on switch valve when, and the pressure in clarifier tank body 41 it is excessive when, prevent
Only waste gas suck-back enters in oxygen tank, and the oxygen in pollution oxygen tank, oxygen temporary storage tank serves the effect of buffering, fallen when there is waste gas
During suction, the valve between temporary close oxygen temporary storage tank and oxygen tank serves the effect of protection to oxygen tank.Anode tube 48 is wrapped
Pipe 481 and down tube 482, the tapered tubular of down tube 482 are included, and the less one end of diameter is down, the bore that anode tube 48 is exported,
Waste gas is had sufficient contact area and time of contact in anode tube 48, purification efficiency is further greatly improved.
Cold combustion electrolysis tower 6 includes being provided with the electrolysis tower body 61 being provided with, electrolysis tower body 61 and connected with high pressure generation machine 62
The Tesla coil 63 connect.
Further, magnet ring group 34 is made up of several magnet rings 341, and magnet ring 341 passes through in rope 342 and condensing tower tank body 31
Wall is connected, and magnet ring group 34 is that the magnet ring 341 in 1~3 layer, adjacent two layers magnet ring group 34 is staggered, and rope 342 is nylon rope；
33 points of spray group is to have space between three layers, and adjacent two layers spray group 33；The bottom for spraying cylinder 3311 is less than condensing tower tank body
The bottom of baffle plate 32 in 31.
In the present invention, magnet ring group 34 is made up of several magnet rings 341, and magnet ring 341 passes through rope 342 and condensing tower tank body 31
Inwall connect, rope 342 be nylon rope, simple in construction and high treating effect, Maintenance free is also not in disorderly closedown, magnetic
Ring group 34 is that the magnet ring 341 in 1~3 layer, adjacent two layers magnet ring group 34 is staggered, and spray group 33 is also 1~5 layer, adjacent
There is space between two layers of spray group 33, and the spray cylinder 3311 of adjacent two layers spray group 33 is also configured as after being staggered, can be true
Protecting can contact by the waste gas of inlet channel 3312 with the aqueous phase sprayed by sparge pipe 3313, gas be effectively ensured and vertical
The contact area of downward current, and then ensure waste gas by the assimilation effect of water.Magnet ring 341 with horizontal plane as needed with that can press from both sides
Angle is set to 0 °~30 °, and magnet ring 341 is obliquely installed so that dropping down onto the water on magnet ring 341 can fall along inner tank wall, it is to avoid
Its vertical drop causes greater impact to the deposit of bottom, occurs splashing phenomenon in airborne dust or liquid.Spray the bottom of cylinder 3311
End is less than the setting of the bottom of the baffle plate 32 in condensing tower tank body 31 so that gas runs into can only be forced to move down after baffle plate 32
It could be discharged after one segment distance through inlet channel, this setting effectively increases gas residence time in a device, it is ensured that its
Filtering, cooling-down effect.
Further, nano-catalytic layer is nano-TiO2Nanometer Al2O3Blended layer, anode tube 48 is detachably set by screw thread
In through hole 47, and fluid sealant is filled between the two, the surrounding of air flap 46 is provided with silicon rubber with inner walls contact position
Sealing gasket；Filter 44 includes setting on combined type filter cotton, PP filter cores and the active carbon filter core set gradually, gas supplementing opening 43
There are switch valve, flowmeter, screen pack.
In the present invention, through hole 47 is consistent with the shape of anode tube 48, is detachably arranged at by screw thread in through hole 47, is needing
It when carrying out repair and replacement, can very easily pull down, and fluid sealant, air flap 46 are filled between through hole 47 and anode tube 48
Surrounding and the inwall contact position of clarifier tank body 41 be provided with silicone rubber seal gasket, keep sealing, prevent waste gas from passing through its and stitching
Gap is excluded, and reduces purification efficiency.Screen pack is provided with gas supplementing opening, particulate matter larger in gas is subjected to preliminary mistake
Filter；Filter includes combined type filter cotton, PP filter cores and the active carbon filter core set gradually, and the particulate matter in waste gas is carried out
Further suction-operated；Nano-catalytic layer is nano-TiO2Nanometer Al2O3Blended layer, efficiency more preferable to the discomposing effect of waste gas
It is higher.
Further, the top of Tesla coil 63 is the gas collecting apparatus 64 of funnel type, the top of gas collecting apparatus 64 and electrolysis
The inwall connection of tower body 61, bottom are connected with reacting tank body 65, and the lower end of reacting tank body 65 passes through gas block panel 66 and electrolysis tower body
61 inwall connection, Tesla coil 63 is arranged in reacting tank body 65, under the top of gas collecting apparatus 64, Tesla coil 63
Side is provided with gas averaging board 45,
Further, reacting tank body 65 includes heat-insulation layer, casing play and the silver coating set gradually from outside to inside.
In the present invention, when in use, waste gas passes through occurs the Tesla coil that machine 62 is connected to cold combustion electrolysis tower 6 with high pressure
63, it is purified, so as to go the harmful substance in removing exhaust gas, and is proved by contrast, using electrolysis of the prior art
Tower, purification efficiency is commonly 70% or so, and by the way of being purified in the present invention by Tesla coil 63, clean-up effect energy
95% is reached, the problem of electrolysis tower clean-up effect is poor in the prior art is solved, and achieve unexpected beneficial effect.It is special
This bracing wire circle 63 is arranged in the reacting tank body 65 in electrolysis tower body 61, and reacting tank body 65 is specially heat-insulation layer, casing play and plating
Silver layer, waste gas enters in reacting tank body 65 out of gas collecting apparatus 64, contacts and goes forward side by side with Tesla coil 63 in reacting tank body 65
Row purification, such set-up mode can dramatically increase the service life of whole cold combustion electrolysis tower 6, test proves that, tesla
Coil 63 sets the set-up mode in the reacting tank body 65 of this structure, can increase the 40% of electrolysis tower service life, and can increase
The clean-up effect for plus 2%.
In the present invention, the gas averaging board 45 in cold combustion electrolysis tower 6 can be improved into the uniform of the waste gas in electrolysis tower body 61
Degree, so as to improve in the clean-up effect of cold combustion electrolysis tower 6 in the present invention, the present invention, when cold combustion electrolysis tower 6 will be harmful in waste gas
After material is removed, the oxygen in tower body can be consumed, when the oxygen content in tower body declines, can cause clean-up effect is undesirable to ask
Topic, therefore also can increase gas supplementing opening on electrolysis tower body 61, the clean-up effect that oxygen content deficiency is caused in tower body can be avoided
It is undesirable, so as to ensure that clean-up effect can meet user's request constantly.
Further, plasma light catalytic unit 7 includes plasma light catalysis housing 71, and plasma light is catalyzed the bottom of housing 71
Portion is provided with gas averaging board 45, if being additionally provided with dried layer baffle plate 32 in plasma light catalysis housing 71, plasma light catalysis housing 71
In baffle plate 32 on be evenly arranged with the electricity for being provided through being connected with high pressure generator 42 in some reaction columns 72, reaction column 72
Pole, the inner surface of reaction column 72 is uniformly coated with photocatalyst layer.
Further, the aperture of reaction column 72 from the inlet to the outlet is gradually reduced.
In the present invention, after waste gas to plasma light catalytic unit 7, waste gas is uniformly distributed by gas averaging board 45, waste gas warp
When crossing reaction column 72, electrode produces high voltage, and radiates halation, and halation is irradiated to the inwall of reaction column 72, inner surface coating
Photocatalyst layer in the presence of the halation will it is discarded in pernicious gas, and the plasma that high voltage is produced can make pollutant
Molecule is decomposed within the extremely short time, and occurs follow-up various reactions to reach the purpose of degradation of contaminant, this practicality
Photocatalyst layer is uniformly coated with by the inner surface of reaction column 72 to be combined together the purification of plasma cleaning and photocatalyst, Ke Yiqi
To more preferable clean-up effect, to meet the demand of user, and possesses simple in construction, easily operated advantage.And reaction column 72
Aperture from the inlet to the outlet is gradually reduced, and can be forced to increase the time of plasma catalytic reaction, be made waste gas in reaction column 72
In have sufficient contact area and time of contact, greatly improve clean-up effect.
Further, gas averaging board 45 includes plate body 451 and the stomata 452 being arranged on plate body 451, the circumference side of stomata 452
Some raised 453 are evenly arranged with upwards, projection 453 is circular arc, its diameter is identical with the diameter of stomata 452, and projection 453
Central angle be 30 °.
In the present invention, the projection 453 being uniformly arranged on the stomata 452 on gas averaging board 45 can be very good to carry out gas
It is scattered, so as to further improve clean-up effect.
Further, bag-type dust collector 5 includes dust-removing box 51, and dust-removing box 51 is cube shaped and it is internally provided with
By revolving in the rotating dust removing device 53 of pulser 52, square build, rotating dust removing device 53 and motor connection, dust-removing box 51
It is that be not blocked convex is rotated for rotating dust removing device 53 to turn dust arrester 53 to be divided into upper space 54 and lower space 55, both sides
Going out on space 56, rotating dust removing device 53 to be provided with four is used to that the L-type sealing strip that space 56 isolates with upper space 54 will to be protruded
57。
Further, the upper bottom of rotating dust removing device 53 and bottom are respectively upper spacer 531 and lower clapboard 532, upper spacer 531
Connected with lower clapboard 532 by vertical frame 533, dust-removal cloth-bag 534 be provided with by cage bone on upper spacer 531 and lower clapboard 532,
Dust-removal cloth-bag 534 on upper spacer 531 is staggered with the dust-removal cloth-bag 534 on lower clapboard 532, upper spacer 531 and lower clapboard
The distance between 532 are more than the height of dust-removal cloth-bag 534.
In the present invention, waste gas enters after bag-type dust collector 5, is introduced into lower space 55, under entering again from lower space afterwards
Dust-removal cloth-bag 534 on dividing plate 532, or enter from protrusion space 56 between upper spacer 531 and lower clapboard 532, so that finally
Dust removal and filtration together is realized by the dust-removal cloth-bag 534 on upper spacer 531, upper spacer 531 and the distance between lower clapboard 532 are big
In the height of dust-removal cloth-bag 534, more conducively distribution of the waste gas between upper spacer 531 and lower clapboard 532, because most
Waste gas can be by double filterings for organizing dust-removal cloth-bags 534, therefore filter effect is more preferably, and waste gas is empty from lower space 55 into protrusion
Between 56 entrance it is not too large, therefore enter exhaust gas flow therein also will not be very big so that filter effect is guaranteed, with
Lower space 55 does not connect setting with protrusion space 56 and compared, and can more improve purification efficiency；And in bag-type dust collector 5
Rotating dust removing device 53 can carry out rotation conversion position according to the actual requirements, and the structure of rotating dust removing device 53 is symmetrical above and below, rotation
Turn after 180 °, can continue to work, realize same clean-up effect, so as to significantly reduce dust-removal cloth-bag 534
Replacement cycle, realize to reduce well and safeguard, reduce the effect for changing expendable part.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of industrial waste gas purifying processing system, it is characterised in that including be sequentially communicated by pipeline (1) air inlet (2),
Cooking fume condensing tower (3), wet type moisture film high pressure industrial catalytic converter (4), bag-type dust collector (5), it is cold combustion electrolysis tower (6),
Plasma light catalytic unit (7), gas outlet (8), gas outlet (8) place are provided with blower fan (9), the cooking fume condensing tower
(3) top is connected with the top of the wet type moisture film high pressure industrial catalytic converter (4), the wet type moisture film high pressure industrial waste gas
The bottom of clarifier (4) is connected with the bottom of the bag-type dust collector (5), the top of the bag-type dust collector (5) and institute
State the top connection of cold combustion electrolysis tower (6), the bottom of the cold combustion electrolysis tower (6) and the plasma light catalytic unit (7)
Bottom is connected；
The cooking fume condensing tower (3) includes being provided with least one layer in condensing tower tank body (31), the condensing tower tank body (31)
Spray group (33), the spray group (33) are provided with the baffle plate (32) in baffle plate (32), the condensing tower tank body (31)
Lower section be provided with another spray group (33) or magnet ring group (34)；Condensing tower tank body (31) bottom is provided with the air inlet
(2) and delivery port (35), the spray group (33) is by some spray equipment (331) structures being evenly distributed on the baffle plate (32)
Into the baffle plate (32) in the condensing tower tank body (31) is connected with condensing tower tank body (31) inwall, the spray dress
Putting (331) includes setting oriented in the middle of spray cylinder (3311), the spray cylinder (3311) for inlet channel (3312), top
The sparge pipe (3313) of water spray in the inlet channel (3312), the sparge pipe (3313) passes through the condensing tower tank body (31)
It is connected with water pump (3314)；
The wet type moisture film high pressure industrial catalytic converter (4) includes clarifier tank body (41) and is arranged on the clarifier tank
Gas supplementing opening (43), the gas supplementing opening (43) are provided with high pressure generator (42) on body (41), the clarifier tank body (41)
Be connected by oxygen temporary storage tank with oxygen tank, be disposed with from top to down in the clarifier tank body (41) filter (44),
Several through holes (47), the through hole are provided with gas averaging board (45) and air flap (46), the air flap (46)
(47) anode tube (48) is provided with, the anode tube (48) includes upper pipe (481) and the down tube set gradually from top to down
(482), the upper pipe (481) is cylindrical, the tapered tubular of the down tube (482), and the less one end of diameter is down, described
Through hole (47) is consistent with the anode tube (48) shape, and the high pressure generator (42) is by connecting separated time (49) through the sun
It is uniform on pole pipe (48), the inwall of the anode tube (48) to be coated with nano-catalytic layer；
The cold combustion electrolysis tower (6) includes being provided with and high pressure in the electrolysis tower body (61) being provided with, the electrolysis tower body (61)
The Tesla coil (63) of generation machine (62) connection.
2. a kind of industrial waste gas purifying processing system according to claim 1, it is characterised in that the magnet ring group (34) by
Several magnet rings (341) are constituted, and the magnet ring (341) is connected by rope (342) with condensing tower tank body (31) inwall, institute
Magnet ring group (34) is stated for 1~3 layer, the magnet ring (341) described in adjacent two layers in magnet ring group (34) is staggered, the rope
(342) it is nylon rope；The spray group (33), which is divided between three layers, and spray group (33) described in adjacent two layers, space；The spray
The bottom for drenching cylinder (3311) is less than the bottom of the baffle plate (32) in the condensing tower tank body (31).
3. a kind of industrial waste gas purifying processing system according to claim 1, it is characterised in that the nano-catalytic layer is
Nano-TiO2Nanometer Al2O3Blended layer, the anode tube (48) is detachably arranged in the through hole (47) by screw thread, and two
Fluid sealant is filled between person, air flap (46) surrounding is provided with silicone rubber seal with the inner walls contact position
Pad；The filter (44) includes combined type filter cotton, PP filter cores and the active carbon filter core set gradually, the gas supplementing opening
(43) switch valve, flowmeter, screen pack are provided with.
4. a kind of industrial waste gas purifying processing system according to claim 1, it is characterised in that the Tesla coil
(63) top is the gas collecting apparatus (64) of funnel type, and the top of the gas collecting apparatus (64) is interior with the electrolysis tower body (61)
Wall connection, bottom are connected with reacting tank body (65), and the lower end of the reacting tank body (65) passes through gas block panel (66) and the electrolysis
The inwall connection of tower body (61), the Tesla coil (63) is arranged in the reacting tank body (65), the gas collecting apparatus
(64) gas averaging board (45) is provided with below top, the Tesla coil (63).
5. a kind of industrial waste gas purifying processing system according to claim 4, it is characterised in that：The reacting tank body (65)
Including the heat-insulation layer, casing play and silver coating set gradually from outside to inside.
6. a kind of industrial waste gas purifying processing system according to claim 1, it is characterised in that：The plasma light catalysis
Device (7) includes plasma light catalysis housing (71), and the bottom of the plasma light catalysis housing (71) is provided with gas averaging board
(45), the plasma light catalysis housing (71) is if interior be additionally provided with dried layer baffle plate (32), and the plasma light is catalyzed housing
(71) it is evenly arranged with some reaction columns (72), the reaction column (72) and is provided through and height on the baffle plate (32) in
The electrode of generator (42) connection is pressed, reaction column (72) inner surface is uniformly coated with photocatalyst layer.
7. a kind of industrial waste gas purifying processing system according to claim 6, it is characterised in that：The reaction column (72) from
Entrance is gradually reduced to the aperture of outlet.
8. a kind of industrial waste gas purifying processing system according to claim 4~7 any one, it is characterised in that：It is described
Gas averaging board (45) includes plate body (451) and the stomata (452) being arranged on the plate body (451), the circumference of the stomata (452)
It is evenly arranged with direction some raised (453), the projection (453) is circular arc, and its diameter is straight with the stomata (452)
Footpath is identical, and the central angle of raised (453) is 30 °.
9. according to a kind of industrial waste gas purifying processing system described in claim 1, it is characterised in that：The bag-type dust collector
(5) dust-removing box (51) is included, the dust-removing box (51) is cube shaped and it is internally provided with pulser (52), pros
By institute in the rotating dust removing device (53) of build, the rotating dust removing device (53) and motor connection, the dust-removing box (51)
It is for the rotating dust removing device (53) to state rotating dust removing device (53) to be divided into upper space (54) and lower space (55), both sides
Four are provided with the protrusion space (56) that rotation is not blocked, the rotating dust removing device (53) is used for the protrusion space
(56) the L-type sealing strip (57) isolated with the upper space (54).
10. according to a kind of industrial waste gas purifying processing system described in claim 9, it is characterised in that：The rotating dust removing device
(53) upper bottom and bottom respectively upper spacer (531) and lower clapboard (532), the upper spacer (531) and the lower clapboard
(532) connected by vertical frame (533), dedusting is provided with by cage bone on the upper spacer (531) and the lower clapboard (532)
The dust-removal cloth-bag (534) on cloth bag (534), the upper spacer (531) and the dust removing cloth on the lower clapboard (532)
Bag (534) is staggered, and the distance between the upper spacer (531) and the lower clapboard (532) are more than the dust-removal cloth-bag
(534) height.
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| CN201710134999.2A CN106975300A (en) | 2017-03-08 | 2017-03-08 | A kind of industrial waste gas purifying processing system |
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| CN201710134999.2A CN106975300A (en) | 2017-03-08 | 2017-03-08 | A kind of industrial waste gas purifying processing system |
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| CN107983065A (en) * | 2017-11-23 | 2018-05-04 | 郑州诚合信息技术有限公司 | Photocatalysis rinsing type industrial waste-gas purifier |
| CN108514797A (en) * | 2018-06-11 | 2018-09-11 | 江苏同庆安全科技有限公司 | A kind of deduster with explosion arrestment function |
| CN109260916A (en) * | 2018-11-29 | 2019-01-25 | 东莞市恒升环保科技有限公司 | A kind of plasma waste gas treatment equipment |
| CN109482025A (en) * | 2018-12-18 | 2019-03-19 | 王亚威 | A kind of harmful organic soot processing device of industry |
| CN110064291A (en) * | 2019-05-07 | 2019-07-30 | 中冶华天工程技术有限公司 | Integrated form low concentration foul waste gas processing unit |
| CN114351373A (en) * | 2021-12-27 | 2022-04-15 | 扬州华运新材料科技有限公司 | Energy-saving spray set |
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Application publication date: 20170725 |