CN108325328A - It is melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method - Google Patents
It is melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method Download PDFInfo
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- CN108325328A CN108325328A CN201810378761.9A CN201810378761A CN108325328A CN 108325328 A CN108325328 A CN 108325328A CN 201810378761 A CN201810378761 A CN 201810378761A CN 108325328 A CN108325328 A CN 108325328A
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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
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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
- B01D53/323—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 by electrostatic effects or by high-voltage electric fields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
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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
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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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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- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
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- Treating Waste Gases (AREA)
Abstract
The invention discloses be melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method, its structure includes equal wind, coarse filtration system, Multi-layer sprinkling damping, pre electrified system and the wet electricity of composite pulse and plasma combined system, the equal wind coarse filtration system top is equipped with Multi-layer sprinkling damping, pre electrified system, the Multi-layer sprinkling damping, pre electrified system top are equipped with the wet electricity of composite pulse and plasma combined system, it is connect direct exhaust chimney at the top of the wet electricity of composite pulse and plasma combined system, the equal wind, coarse filtration system side are equipped with exhaust gas inlet.The equipment fibre dust, ultrafine dust removal efficiency are high, volatile organic matter in removing exhaust gas can be removed simultaneously, and easy to operate, start and stop it is convenient, can steady in a long-term, reliability service, the application field of the invention is not limited to the industry waste gas pollution control and treatment, can also be applied to the governance process of fibre dust in similar other industry or workshop.
Description
Technical field
The present invention relates to waste gas pollution control and treatment equipment, are set in particular, be related to one kind and being melt into the ultra-clean improvement of fine exhaust gas integration
Standby and its application method.
Background technology
Common heat-insulation material can be divided into organic and inorganic two major classes by its ingredient.It can be divided into fiber again by its form
Shape, cellular micropore, bubble, granular, stratiform etc. are a variety of.Inorganic fibrous thermal insulation material includes mineral wool, rock wool and its product
With mineral wool and product.Mineral wool, through fusing, is made of blowing process or centrifugal process using industrial waste slag as primary raw material
Cotton like heat-insulating material：It is mineral wool made of raw material often with rock such as basalt, diabase, angle that rock wool, which is using natural rock,
Amphibolite etc..Mineral wool is with manufactured a kind of fibrous material after glass raw material or cullet melting, it includes short cotton and ultra-fine
Two kinds of cotton.Inorganic fibrous thermal insulation material main application：Short cotton is made predominantly into blanket of glass wool, volume felt, for the heat-insulated of building
And sound insulation, ventilation, the heat preservation of air-conditioning equipment, sound insulation etc..Ultra-fine cotton is made predominantly into block of glass wool and glass wool rigid section, for large size
Recording studio, freezer, warehouse, ship, aviation, heat preservation, the sound insulation in tunnel and house construction engineering, it may also be used for heat supply, water supply, power
The heat preservation of equal equipment pipes.
It is both needed to will produce and discharge at fibre, the workshop section after melting raw material in inorganic fibrous thermal insulation material production process
A large amount of fibre dusts, simultaneously because needing that the organic matters such as a small amount of phenol, formaldehyde, phenolic resin, high temperature melting is added in production process
The process of melting can discharge a small amount of volatile organic matter.Such exhaust gas has following feature：
(1) exhaust gas is large-minded, and temperature is high, up to 150 DEG C or more；
(2) exhaust gas is based on fiber dust, dust fibre dirt and partial particulate dirt in exhaust gas, and dust has specific resistance high, close
Aqueous good, light specific gravity, the easily characteristics such as cohesion；
(3) contain phenolic resin in exhaust gas, adhesiveness is strong；
(4) volatile organic matters such as the phenol containing low concentration, formaldehyde in exhaust gas.
Currently, fibre dust removal mainly using being removed by the way of mechanical or spray, is such as invented, " a kind of glass fibre removes
Dirt device " (application No. is 201521044633.9) discloses a kind of glass fibre dust-extraction unit, mainly by after water spray
Filter screen is arranged in water tank to be removed by filtration, but the device efficiency of dust collection is relatively low, applied to can not when being melt into fine exhaust gas
Ensure dust qualified discharge in exhaust gas.A kind of patent of invention " dust pelletizing system removing workshop glass fiber dust " (application
Number for 201610818587.6) disclose it is a kind of remove workshop glass fiber dust dust pelletizing system, mainly pass through thick mistake
It is discharged after filter, acid filtering, alkali filtering tertiary treatment, the system dust removing is efficient, but needs strong using hydrofluoric acid, sodium hydroxide etc.
Sour highly basic, corrosivity is high, system complex, and can not remove the volatile organic matter in removing exhaust gas.By investigation, protected for threadiness
Adiabator production industry is melt into fine waste gas pollution control and treatment, it is ensured that fibre dust, ultrafine dust removal efficiency are high, and can be same
When go the ultra-clean abatement equipment of volatile organic matter in removing exhaust gas there is not yet document or patent report.
Invention content
The present invention provides one kind and being melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method, the equipment fiber powder
Dirt, ultrafine dust removal efficiency are high, can remove volatile organic matter in removing exhaust gas simultaneously, and easy to operate, start and stop facilitate, can grow
Phase stabilization, continuous, reliability service.This method cools down to exhaust gas, and damping makes fiber, dust charged, promotes dust coalescence, promotion short
Fiber and ultrafine dust coalescence are bulky grain, improve the dust removal efficiency of the wet electricity of composite pulse.
The technical scheme adopted by the invention to solve the technical problem is that：The ultra-clean improvement of fine exhaust gas integration is melt into set
Standby, structure includes equal wind, coarse filtration system, Multi-layer sprinkling damping, pre electrified system and the wet electricity of composite pulse and plasma group
Collaboration is united, and the equal wind coarse filtration system top is equipped with Multi-layer sprinkling damping, pre electrified system, the Multi-layer sprinkling damping, pre-
Charged system top is equipped with the wet electricity of composite pulse and plasma combined system, the wet electricity of composite pulse and plasma combined system
Top connects direct exhaust chimney, and the equal wind, coarse filtration system side are equipped with exhaust gas inlet.
Further, the equal wind, coarse filtration system include crude fibre, coarse granule filter screen and gas uniform board, described
After crude fibre, coarse granule filter screen are vertically arranged in air inlet, low efficient filter screen setting is at least one layer of, and the even gas distribution plate is set
It sets on crude fibre, coarse granule filter screen and air inlet top, the even gas distribution plate angle degree is 30 ° -60 °.
Further, the Multi-layer sprinkling damping, pre electrified system include first shell, water pump, spraying layer, nozzle, spray
Shower pipe road and additional water tank, at least one layer of spraying layer of the interior setting of the first shell, described spray piping one end and spraying layer phase
Even, the other end is communicated with additional water tank, and spray piping is equipped with water pump, and the spraying layer is equipped with several nozzles.
Further, the Multi-layer sprinkling damping, the spray liquid in pre electrified system are water, and void tower flow velocity is 1.5~5m/
S, liquid-gas ratio are 0.2~10L/m3。
Further, setting can periodic filtering, the filtering of the fiber in removing waste liquid and particulate matter, fishing in the additional water tank
Slag device.
Further, the wet electricity of the composite pulse and plasma combined system include second shell, equal wind system, anode system
System, cathod system, cleaning device and electric control system, the equal wind system are arranged in the lower part of second shell, and top is sun
Pole pipe beam and cathode line, the anode tube bank are arranged vertically with cathode line, and cathode line is fixed on anode beam center, the anode tube
Beam is fixed by anode crossbeam with cathode girder respectively with cathode line, and the cleaning device is arranged in anode tube bank and cathode line
Upper and lower ends.
Further, the anode system includes anode tube bank and anode-supported crossbeam, and the anode tube bank is circle or becomes
The cellular tube bank of shape, anode length of tube are 4.5m or 6m.
Further, the composite pulse on-chip power arc-suppression circuit of the composite pulse wet electricity and plasma combined system.
Further, the cathod system includes cathode corona polar line, upper and lower fixed frame and is connected and fixed device.
It is melt into the application method of the ultra-clean abatement equipment of fine exhaust gas integration, is included the following steps：
(1) high-temp waste gas enters equal wind, coarse filtration system by exhaust gas entrance first, carries out equal wind and removes length with primarily efficient filter
Fiber and larger particles dust；
(2) then, exhaust gas enters Multi-layer sprinkling damping, pre electrified system from bottom to top, cools down through Multi-layer sprinkling, leads to
Spray is crossed to carry out damping, pre electrified, coagulation to fine grained and fine fibre dirt and be larger particles；
(3) then exhaust gas enters the wet electricity of composite pulse and plasma combined system, simultaneously by damping, pre electrified, coagulation
Dust is collected into dust collector pole under the action of high-frequency and high-voltage electric field, meanwhile, oxygen under high-frequency and high-voltage electric field action in exhaust gas,
Vapor generates the low temperature plasma of high activity through ionization, the organic matter in exhaust gas under low temperature plasma effect scission of link,
It aoxidizes, decompose and remove, exhaust gas passes through top smoke stack emission after improvement；
(4) dust of dust collector pole is by the way that in regular cleaning showers to water tank, it is clear to drag for slag by filtering, periodically for dust in water tank
It removes, while realizing that spray liquid recycles.
The beneficial effects of the invention are as follows：
1, the present invention provides a kind of integrations being melt into fine waste gas pollution control and treatment for fibrous heat insulator production industry
Ultra-clean abatement equipment, the equipment fibre dust, ultrafine dust removal efficiency are high, can go volatility in removing exhaust gas organic simultaneously
Object, and easy to operate, start and stop it is convenient, can steady in a long-term, reliability service.
2, the present invention increases pre- spray system on the basis of common wet electricity, and pre- spray system can cool down to exhaust gas, adjusts
It is wet to keep fibre dust, granule dust charged, promote dust coalescence, promote staple fiber and ultrafine dust coalescence to be bulky grain, improve
The dust removal efficiency of the wet electricity of composite pulse.
3, the present invention is made equipment increase volatile organic matter while dedusting and is gone using wet electricity and plasma group technology
Except efficiency, in order to ensure that working efficiency, voltage, the electric current of wet electricity and plasma are required for being operated in critical condition, but due to gas
Flow disturbance and the reasons such as flushing that do not have a power failure, unavoidably will produce electric arc of discharge phenomenon, the burning that phenomenon of arc discharge can be different degrees of
Erosion pole pipe simultaneously damages prickle wire.Therefore this equipment uses composite pulse on-chip power arc-suppression circuit, is arranged in composite pulse power supply
70 μ S of its reaction speed of arc-suppression circuit ＜, arc extinguishing, resume speed are fast.
4, the present invention in composite pulse it is wet electricity with plasma combined system setting interruption automatic spray, periodically remove dust collector pole
Dust, prevent electric arc of discharge phenomenon caused by dust adhesion, ensure that equipment is long-term, stablize, reliable, continuous operation.
5, present invention can apply to fibrous heat insulator production industries to be melt into fine waste gas pollution control and treatment, can also be applied to similar
Other industry or workshop in fibre dust governance process.
In conclusion the equipment fibre dust, ultrafine dust removal efficiency are high, volatility in removing exhaust gas can be gone to have simultaneously
Machine object, and easy to operate, start and stop it is convenient, can steady in a long-term, reliability service, it is useless that the application field of the invention is not limited to the industry
Gas is administered, and the governance process of fibre dust in similar other industry or workshop is can also be applied to.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is anode system structural schematic diagram；
In figure：
1, exhaust gas inlet, 2 crude fibres, coarse granule filter screen, 3 even gas distribution plates, 4 first shells, 5 water pumps, 6 spraying layers, 7
Nozzle, 8 spray pipings, 9 additional water tanks, 10 second shells, 11 equal wind systems, 12 anode systems, the tube bank of 121 anodes, 122 anodes
Support crossbeam, 13 cathod systems, 14 cleaning devices, 15 direct exhaust chimneys.
Specific implementation mode
The ultra-clean abatement equipment of fine exhaust gas integration and its user are melt into one kind of the present invention with reference to Figure of description
Method is described in detail below.
It is melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method, fine work is melt into for purifying rock wool production
The exhaust gas that section cotton collecting machine is discharged, tolerance 100000m3/h.Equipment is designed as vertical circular tower, and apparatus casing material is
Q235B carbon steel anti-corrosions, equipment generally " above press greatly small " structure, lower part include equal wind, coarse filtration system and Multi-layer sprinkling damping,
Pre electrified system, a diameter of 3000mm are highly 4000mm；Top is the wet electric and plasma system of composite pulse, a diameter of
5000mm is highly 8000mm, and equipment whole height is 14m.Exhaust gas enters from the bottom sides of integrated purifying equipment, passes through
Purified flue gas is excluded from top, qualified discharge,
As shown in Figure 1, one kind of the present invention being melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method, tie
Structure include equal wind, coarse filtration system, Multi-layer sprinkling damping, pre electrified system and composite pulse it is wet electricity with plasma combined system,
The equal wind coarse filtration system top is equipped with Multi-layer sprinkling damping, pre electrified system, the Multi-layer sprinkling damping, pre electrified system
Top is equipped with the wet electricity of composite pulse and plasma combined system, is connect at the top of the wet electricity of composite pulse and plasma combined system
Direct exhaust chimney 15, chimney top absolute altitude 30m.The equal wind, coarse filtration system side are equipped with exhaust gas inlet 1.It is set in exhaust gas inlet
Set one layer of air regulating board, two layers of low efficient filter screen.
The equal wind, coarse filtration system include crude fibre, coarse granule filter screen 2 and gas uniform board 3, the thick fibre
After dimension, coarse granule filter screen 2 are vertically arranged in air inlet, low efficient filter screen setting is at least one layer of, the even gas distribution plate setting
On crude fibre, coarse granule filter screen and air inlet top, 3 angle of even gas distribution plate is 30 ° -60 °.
The Multi-layer sprinkling damping, pre electrified system include first shell 4, water pump 5, spraying layer 6, nozzle 7, spray tube
Road 8 and additional water tank 9, at least one layer of spraying layer 6 of the interior setting of the first shell 4,8 one end of the spray piping and spraying layer 6
It is connected, the other end is communicated with additional water tank 9, and spray piping is equipped with water pump 5, and the spraying layer is equipped with several nozzles 7.Its
Middle nozzle mouth selects the impact resistances such as stainless steel or pp, non-fouling nozzle.The equipment is illustrated for two layers of spraying layer is arranged.In advance
Spray system can cool down to exhaust gas, and damping makes fiber, dust charged, promote dust coalescence, promote staple fiber and ultrafine dust
Coalescence is bulky grain, improves the dust removal efficiency of the wet electricity of composite pulse.
Spray liquid in the Multi-layer sprinkling damping, pre electrified system is water, and void tower flow velocity is 1.5-5m/s, liquid-gas ratio
For 0.2-10L/m3.Its purpose is that：1, spraying cooling is carried out to gas；2, humidification pretreatment is carried out to gas, makes fiber, dust
It is charged；3, promote dust coalescence, promote staple fiber and ultrafine dust coalescence to be bulky grain, the dust for improving the wet electricity of composite pulse is gone
Except efficiency.
Setting can periodic filtering, the filtering of the fiber in removing waste liquid and particulate matter, fishing slag dress in the additional water tank 9
It sets.Ensure the operation of circulation normal table, reduces outer displacement, and then reduce operating cost.The suspension liquid of collection and
Flushing water is discharged into full factory's effluent cycle system nearby.
The wet electricity of the composite pulse and plasma combined system include second shell 10, equal wind system 11, anode system
12, cathod system 13, cleaning device 14 and electric control system, the equal wind system 11 are arranged in the lower part of second shell 10,
Top is that anode is restrained and cathode line, the anode tube bank are arranged vertically with cathode line, and cathode line is fixed on anode beam center, institute
Anode tube bank is stated to fix with cathode girder by anode crossbeam respectively with cathode line, cleaning device setting restrain in anode and
The upper and lower ends of cathode line.
As shown in Fig. 2, the anode system includes anode tube bank 121 and anode-supported crossbeam 122, the anode tube bank
121 be the round or cellular tube bank of deformation, and anode length of tube is 4.5m or 6m.The material of anode tube bank can be electro-conductive glass
Steel, 2205,304,316L etc..Anode tube bank need to be used as dust collector pole, periodically carry out internal washing, using interruption spray mode, spray
It is 1 day 1-3 times that the clear water without impurity, cleaning frequency are selected in leaching.
The composite pulse on-chip power arc-suppression circuit of the composite pulse wet electricity and plasma combined system.In order to ensure work
Make efficiency, voltage, the electric current of wet electricity and plasma are required for being operated in critical condition, but due to flow perturbation and the punching that do not have a power failure
It the reasons such as washes, unavoidably will produce electric arc of discharge phenomenon, the ablation pole pipe that phenomenon of arc discharge can be different degrees of simultaneously damages prickle wire.
The 70 μ S of its reaction speed of arc-suppression circuit ＜ being arranged in composite pulse power supply, arc extinguishing, resume speed are fast.
The wet electricity of the composite pulse and plasma combined system, cathod system include cathode corona polar line, fix up and down
Frame and it is connected and fixed device.
It is melt into the application method of the ultra-clean abatement equipment of fine exhaust gas integration, is included the following steps：
(1) high-temp waste gas enters equal wind, coarse filtration system by exhaust gas entrance first, carries out equal wind and removes length with primarily efficient filter
Fiber and larger particles dust.
(2) then, exhaust gas enters Multi-layer sprinkling damping, pre electrified system from bottom to top, cools down through Multi-layer sprinkling, leads to
Spray is crossed to carry out damping, pre electrified, coagulation to fine grained and fine fibre dirt and be larger particles；Promote dust coalescence, promotion short
Fiber and ultrafine dust coalescence are bulky grain, improve the dust removal efficiency of the wet electricity of composite pulse.
(3) then exhaust gas enters the wet electricity of composite pulse and plasma combined system, simultaneously by damping, pre electrified, coagulation
Dust is collected into dust collector pole under the action of high-frequency and high-voltage electric field, meanwhile, oxygen under high-frequency and high-voltage electric field action in exhaust gas,
Vapor generates the low temperature plasma of high activity through ionization, the organic matter in exhaust gas under low temperature plasma effect scission of link,
It aoxidizes, decompose and remove, exhaust gas passes through top smoke stack emission after improvement.
(4) dust of dust collector pole is by the way that in regular cleaning showers to water tank, it is clear to drag for slag by filtering, periodically for dust in water tank
It removes, while realizing that spray liquid recycles.
In order to improve the efficiency of dust collection of equipment, and ensure that enough energy form low temperature plasma, to promote to volatilize
Property organic matter processing, it is necessary to form the electric field of some strength, must have in anode tube more than discharge inception voltage and rise a corona current, together
When cathode line on must have certain line current 0.2~1.5mA/m of intensity, maximum is no more than 2mA/m.
In conclusion the equipment fibre dust, ultrafine dust removal efficiency are high, volatility in removing exhaust gas can be gone to have simultaneously
Machine object, and easy to operate, start and stop it is convenient, can steady in a long-term, reliability service, it is useless that the application field of the invention is not limited to the industry
Gas is administered, and the governance process of fibre dust in similar other industry or workshop is can also be applied to.
The above, some principles for the present invention that only explains through diagrams, this specification are not intended to limit to the present invention
In the shown concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and equivalent,
Belong to the apllied the scope of the claims of the present invention.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (10)
1. being melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that including equal wind, coarse filtration system, Multi-layer sprinkling tune
Wet, pre electrified system and the wet electricity of composite pulse and plasma combined system, the equal wind coarse filtration system top is sprayed equipped with multilayer
Damping, pre electrified system are drenched, the Multi-layer sprinkling damping, pre electrified system top are combined equipped with the wet electricity of composite pulse with plasma
System, the composite pulse is wet electric and plasma combined system top connect direct exhaust chimney, the equal wind, coarse filtration system side
Equipped with exhaust gas inlet.
2. according to claim 1 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the equal wind,
Coarse filtration system includes crude fibre, coarse granule filter screen and gas uniform board, and the crude fibre, coarse granule filter screen are vertically arranged
After air inlet, low efficient filter screen setting is at least one layer of, the even gas distribution plate setting crude fibre, coarse granule filter screen and into
Gas port top, the even gas distribution plate angle degree are 30 ° -60 °.
3. according to claim 1 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the multilayer spray
Drench damping, pre electrified system includes first shell, water pump, spraying layer, nozzle, spray piping and additional water tank, the first shell
At least one layer of spraying layer of setting in vivo, described spray piping one end are connected with spraying layer, and the other end is communicated with additional water tank, spray
Pipeline is equipped with water pump, and the spraying layer is equipped with several nozzles.
4. according to claim 3 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the Multi-layer sprinkling
Spray liquid in damping, pre electrified system is water, and void tower flow velocity is 1.5~5m/s, and liquid-gas ratio is 0.2~10L/m3。
5. according to claim 3 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the additional water tank
Middle setting can periodic filtering, remove waste liquid in fiber and particulate matter filtering, device for dragging dregs.
6. according to claim 1 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the composite vein
It includes second shell, equal wind system, anode system, cathod system to rush wet electricity and plasma combined system, cleaning device and electrical
Control system, the equal wind system are arranged in the lower part of second shell, and top is that anode is restrained and cathode line, the anode are restrained
It is arranged vertically with cathode line, cathode line is fixed on anode beam center, and the anode tube bank passes through anode crossbeam respectively with cathode line
It is fixed with cathode girder, the upper and lower ends in anode tube bank and cathode line are arranged in the cleaning device.
7. according to claim 6 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the anode system
Including anode tube bank and anode-supported crossbeam, the anode tube bank is for round or the cellular tube bank of deformation, anode length of tube
4.5m or 6m.
8. according to claim 6 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the composite pulse
The composite pulse on-chip power arc-suppression circuit of wet electricity and plasma combined system.
9. according to claim 6 be melt into the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that the cathod system
Including cathode corona polar line, upper and lower fixed frame and it is connected and fixed device.
10. being melt into the application method of the ultra-clean abatement equipment of fine exhaust gas integration, characterized in that include the following steps：
(1) high-temp waste gas enters equal wind, coarse filtration system by exhaust gas entrance first, carries out equal wind and removes long fibre with primarily efficient filter
With larger particles dust；
(2) then, exhaust gas enters Multi-layer sprinkling damping, pre electrified system from bottom to top, cools down through Multi-layer sprinkling, passes through spray
Leaching carries out damping, pre electrified, coagulation to fine grained and fine fibre dirt and is larger particles；
(3) then exhaust gas enters the wet electricity of composite pulse and plasma combined system, by damping, pre electrified, the dust of coagulation simultaneously
It is collected into dust collector pole under the action of high-frequency and high-voltage electric field, meanwhile, the oxygen gas and water under high-frequency and high-voltage electric field action in exhaust gas is steamed
Gas generates the low temperature plasma of high activity through ionization, the organic matter in exhaust gas under low temperature plasma effect scission of link, oxidation,
It decomposes and removes, exhaust gas passes through top smoke stack emission after improvement；
(4) dust of dust collector pole is by regular cleaning showers to water tank, in water tank dust by filtering, periodically fishing slag is removed,
Realize that spray liquid recycles simultaneously.
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| CN201810378761.9A CN108325328A (en) | 2018-04-25 | 2018-04-25 | It is melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method |
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| CN201810378761.9A CN108325328A (en) | 2018-04-25 | 2018-04-25 | It is melt into the ultra-clean abatement equipment of fine exhaust gas integration and its application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109745816A (en) * | 2019-02-13 | 2019-05-14 | 襄阳九鼎昊天环保设备有限公司 | A kind of plasma multi-stage flue gas processing system |
| CN112121572A (en) * | 2020-09-04 | 2020-12-25 | 襄阳九鼎昊天环保设备有限公司 | Plasma guide filter |
| CN112742137A (en) * | 2019-10-31 | 2021-05-04 | 山东佳和环保科技有限公司 | Three-in-one high-energy molecule cracker |
| CN112973350A (en) * | 2021-02-02 | 2021-06-18 | 骆驼集团(安徽)再生资源有限公司 | Wet electric dust removal method and device for secondary lead fire refining flue gas |
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| CN112973350A (en) * | 2021-02-02 | 2021-06-18 | 骆驼集团(安徽)再生资源有限公司 | Wet electric dust removal method and device for secondary lead fire refining flue gas |
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