CN106390700A - Atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal - Google Patents

Atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal Download PDF

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Publication number
CN106390700A
CN106390700A CN201610851271.7A CN201610851271A CN106390700A CN 106390700 A CN106390700 A CN 106390700A CN 201610851271 A CN201610851271 A CN 201610851271A CN 106390700 A CN106390700 A CN 106390700A
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China
Prior art keywords
gas
electrode
deodorant
desulphurization denitration
dedusting
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CN201610851271.7A
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黄启瑞
黄正文
谢泽宇
朱达全
何荣华
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黄启瑞
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Priority to CN201610851271.7A priority Critical patent/CN106390700A/en
Publication of CN106390700A publication Critical patent/CN106390700A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/32Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • B01D50/002Combinations of devices relating to groups B01D45/00 and B01D46/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/30Sulfur compounds
    • B01D2257/302Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • B01D2257/404Nitrogen oxides other than dinitrogen oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818Employing electrical discharges or the generation of a plasma
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The invention provides atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal, and belongs to separating type (B01D) and plasma technology type (H05H) physical or chemical methods. According to the atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal, unit modules are combined to be used, dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal are simultaneously conducted on multiple atmospheric pollution factors through multiple three-stage purification treatment including charge coagulation, electron bombardment and bag dust removal, and then comprehensive treatment of atmospheric pollution is effectively achieved; the modularization, standardization and combination design is adopted, and industrialized mass production, scattered transportation, modularized installation, generalized interchange and cross-regional popularization can be conducted according to the purification requirements such as the property and the scale of the pollution factors.

Description

A kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit
(1) technical field:
A kind of dedusting proposed by the present invention control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit belong to physics Or the separation class (B01D) of chemical method, plasma technique class (H05H).
(2) background technology:
The development of modern industries such as coal-burning boiler, In The Sub-mergedfurnace of The Ferroalloys, roaster along with traditional energy a large amount of consumption with And the severe contamination of atmospheric environment, therefore develop relevant control haze, reduce SO2, the correlation technique of discharge such as NOx and equipment tool There is realistic meaning.
At present, Environmental Industry lack adapt to complex working condition, multiple air pollution agents are carried out simultaneously dedusting control haze take off Sulphur denitration is deodorant to remove aldehyde, realizes technology and the equipment of Comprehensive improvement;Haze desulphurization denitration is controlled in a kind of dedusting proposed by the present invention Deodorant go aldehyde atmosphere pollution purify outfit, can in 250 DEG C of temperature range reliability service, the high temperature of revolutionizing over The pollution control operating mode of flue gas typically to first be cooled to less than 120 DEG C and mostly adopt individual event administer pattern, using modularization, Standardization, modular design, can carry out batch production volume production, tear zero formula fortune open according to the property of pollution factor and the purification demands such as scale Defeated, modularization is installed, generalization is exchanged, trans-regional popularization.
(3) content of the invention:
A kind of dedusting proposed by the present invention control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, its technical side Case is as follows:
1. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, it includes a kind of dedusting and controls haze Desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify outfit unit module, and feature is:
A. see Fig. 1, Figure 10, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module Shell sets 1. supporting steelframes, 2. garden cone ash bucket, 3. Ifold flange, 4. eddy flow area shell, 5. eddy flow taper shell, 6. baghouse Shell, 7. filter bag fixation card, 8. clean gas chamber enclosure, 9. vault cover plate, 10. filter bag installation manhole, 11. clean gas go out Bellows, 12. back-blowing intake stacks, 13. dusty gas imports, 14. clean gas outlets, 15. clean gas air-out switching valves, 16. coagulations insulator, 17. coagulations electrode, 18. plasma insulators, 19. plasma electrodes, 20. blowbacks rotations subtract Speed motor;See Figure 10, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module shell set Reverse gas cleaning rotary electric decelerator installing plate 10.10, eddy flow taper top board 10.12, eddy flow taper base plate 10.13.
B. see Fig. 2, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set 2.1 Supporting steelframe, 2.2 garden cone ash buckets, 2.3 Ifold flanges, 2.4 eddy flow area shells, 2.5 eddy flow taper shells, 2.6 filter bags are outdoor Shell, 2.7 filter bags fix card, 2.8 clean gas chamber enclosures, 2.9 vault cover plates, 2.10 filter bags installation manholes, 2.11 clean gas Body air outlet box, 2.12 back-blowing intake stacks, 2.13 blowback rotary electric decelerators, 2.14 blowback rotary drive universal drive shafts, 2.15 blowbacks rotation ventilation bearings, 2.16 blowback turning arms, 2.17 blowback nozzles, 2.18 reverse gas cleaning switching valves, 2.19 filter bags, 2.20 Filter-bag carcass tensioning springs, 2.2 back suctions defeated ash quarter bend, 2.22 back suctions defeated ash switching valve, 2.23 high energy electron bombardment high frequencies Auxiliary electrode row, 2.24 high energy electron bombardment low frequency main electrode rows, 2.25 high energy electron bombardment electrode insulation, 2.26 high energy electrons The bombardment electrode insulation collar, 2.27 high energy electron bombardment high and low frequency insulation spacer rings, 2.28 clean gas air-out switching valves.
C. see Fig. 3, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set 3.1 Dusty gas, 3.2 pre electrified areas, 3.3 coalescence areas, 3.4 coalescence prickle sparking electrodes, 3.5 high energy electrons bombardment desulphurization denitration areas, 3.6 filter bag dedusting area, 3.7 high energy electrons bombardment the electrode insulation collars, 3.8 high energy electrons bombardment electrodes, 3.9 dedusting filtering bags, 3.10 back-blowings supply airduct.
D. see Fig. 4, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set solidifying And and electron bombardment structure, it is tapered that its structure includes 4.1 circular cone ash buckets, 4.2 Ifold flanges, 4.3 eddy flow area shells, 4.4 eddy flows Area's shell, 4.5 filter bag chamber enclosures, the sub- fixed mounting of 4.6 electrode insulations, the 4.7 electrode insulation collars, 4.8 major-minor electrode separation Insulator block set, 4.9 high energy electrons bombardment high frequency auxiliary electrodes row, 4.10 high energy electrons bombardment low frequency main electrodes row, 4.11 high frequencies Auxiliary power supply, 4.12 low frequency main power sources, 4.13 coagulations the arista electrode that discharges, the sub- fixed mounting of 4.14 electrode insulations, 4.15 electricity Coalescence power supply.
E. see Fig. 9, it is exhausted that high energy electron bombardment low frequency main electrode is arranged, high energy electron bombardment high frequency auxiliary electrode row sets 9.1 electrodes Edge fixed mounting, 9.2 electrode insulation sub-set rings, 9.3 main and auxiliary electrode separation insulator set ring seats, 9.4 high frequencies auxiliary electric discharge electricity Pole, 9.5 low frequency main discharge electrodes.
2. see Fig. 5. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, be by foregoing invention A kind of dedusting described in content 1 controls that haze desulphurization denitration is deodorant to be gone aldehyde atmosphere pollution to purify outfit unit module to be applied in combination, special Levying is:
A. see Fig. 5, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit set:5.1 contamination gas Body import, 5.2 gas distribution manifolds, a kind of 5.3 dedustings control that haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify outfit list Element module, 5.4 air-introduced machines, 5.5 supporting steelframes, 5.6 air intake switching valves, 5.7 air-out switching valves, 5.8 chimneys, 5.9 detection platform, 5.10 reverse gas cleaning blower fans, 5.11 back-blowing rotary pulse valves, 5.12 reverse gas cleaning control valves, 5.13 back suctions defeated ash switching valve, 5.14 back suctions defeated ash quarter bend, 5.15 back suctions defeated ash connecting pipe, the defeated ash content of 5.16 back suctions are concentrated from cyclone dust collectors, 5.17 dust Storehouse, 5.18 back suctions defeated ash air-introduced machine, 5.19 reverse gas cleaning rotary decelerators.
B. see Fig. 6, the described gas distribution manifold of content of the invention 1 (A) is by 6.1 gas distribution manifold top boards, 6.2 gas distribution Total tube bottom plate, 6.3 gas distribution manifold side plates, the oblique demarcation strip of 6.4 gas distribution manifolds, 6.5 gas distribution manifold dispensing branch Case, 6.6 gas distribution manifold purified gas inlet pipes, 6.7 gas distribution manifold end-plates, 6.8 gas distribution manifold arm separator for containers, 6.9 gas distribution manifold switching seat rings, 6.10 dusty gas distribution areas, 6.11 clean gas pooling zone compositions.
3. see Fig. 3, dusty gas a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit list Sequentially pass through in coalescence area (3.3), high energy electron bombardment desulphurization denitration area (3.5), bag-type dust area (3.6) successively in element module Charged coalescence, electron bombardment, bag-type dust multiple three-level comprehensive purifying is processed.
Beneficial effect of the present invention:
1. the present invention adopts columnar structured+tapered intake method of spiral case eddy flow it is achieved that even circumferential air inlet cloth wind, has Effect ground the side's of solving square type structure cause filter bag load inequality a difficult problem;Using spiral case " the tapered intake method of eddy flow ", spiral case mesh Can reduce inlet air flow to shock and the interference of eddy flow taper interior air-flow it is ensured that cloth wind even circumferential.Due to from entering Implication stream enter taper in air-flow width become narrow gradually, make distance from grit to wall movement reduction, air-flow with level In specified angle of inclination, motion of spinning downwards, under rotary centrifugal force effect, gas separates with grit.
2. front end of the present invention utilize coagulation simultaneously+high energy electron bombardment mechanism, effectively increase the particle diameter of micronic dust, be that haze is controlled in dedusting Desulphurization denitration is deodorant to go aldehyde to create good conditions;On the premise of being not added with any chemicals, apply high energy non-equilibrium plasma Body technique, can be pernicious gas SO2Resolve into harmless oxygen (O2) and elemental sulfur (S), and resolution ratio is high, energy ezpenditure is low.
3. present invention employs high and low frequency dielectric barrier discharge mode, electric discharge device utilization rate of electrical can be effectively improved And cost performance.
4. the present invention has " off-line ash-clearing and online ash removal " various working function:
1. when the online anti-blow cleaning dust of unit module unit:Only part filter bag is in deashing state, does not affect overall Filtering function;
2. when a kind of multiple dedustings are controlled, haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify the parallel connection of outfit unit module Combine a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit when:Offline anti-blow cleaning dust only needs one The reverse gas cleaning air quantity of unit module is enough.And when a certain unit module carries out reverse gas cleaning, filtered airflow is thoroughly cut Disconnected, the switching valve of the defeated ash of back suction simultaneously is opened, and the collection ash of unit module discharges under counter-attraction, and counter-attraction avoids Reverse gas cleaning produces dust secondary fly-up, and ash-removal effect is stable, power consumption is saved significantly.
5. a kind of dedusting of the present invention control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, be by a kind of dedusting Control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module be applied in combination, targetedly solve big part A difficult problem for the links such as the large-scale nonstandard environmental protection equipment such as transport inconvenience, site operation cycle length produces, transport, installation, is environmental protection dress Standby standardization, modularization, modularization are explored and are provided a kind of active and effective approach.
6. by charged coalescence, electron bombardment, bag-type dust multiple three-level purified treatment, same to multiple air pollution agents Shi Jinhang dedusting controls that haze desulphurization denitration is deodorant to remove aldehyde, and the Comprehensive that have effectively achieved atmosphere pollution is administered.
7. adopt modularization, standardization, modular design, can be entered with purification demands such as scales according to the property of pollution factor Row batch production volume production, zero formula of tearing open are transported, modularization is installed, generalization is exchanged, trans-regional popularization.
(4) brief description:
A kind of dedusting of Fig. 1 control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module shell illustrate Figure:1. supporting steelframe, 2. garden cone ash bucket, 3. Ifold flange, 4. eddy flow area shell, 5. eddy flow taper shell, 6. filter bag outdoor Shell, 7. filter bag fix card, 8. clean gas chamber enclosure, 9. vault cover plate, 10. filter bag installation manhole, 11. clean gas air-out Case, 12. back-blowing intake stacks, 13. dusty gas imports, 14. clean gas outlets, 15. clean gas air-out switching valves, 16. coagulations insulator, 17. coagulations electrode, 18. plasma insulators, 19. plasma electrodes, 20. blowbacks rotations subtract Speed motor.
A kind of dedusting of Fig. 2 control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module sectional view:2.1 Supporting steelframe, 2.2 garden cone ash buckets, 2.3 Ifold flanges, 2.4 eddy flow area shells, 2.5 eddy flow taper shells, 2.6 filter bags are outdoor Shell, 2.7 filter bags fix card, 2.8 clean gas chamber enclosures, 2.9 vault cover plates, 2.10 filter bags installation manholes, 2.11 clean gas Body air outlet box, 2.12 back-blowing intake stacks, 2.13 blowback rotary electric decelerators, 2.14 blowback rotary drive universal drive shafts, 2.15 blowbacks rotation ventilation bearings, 2.16 blowback turning arms, 2.17 blowback nozzles, 2.18 reverse gas cleaning switching valves, 2.19 filter bags, 2.20 Filter-bag carcass tensioning springs, 2.2 back suctions defeated ash quarter bend, 2.22 back suctions defeated ash switching valve, 2.23 high energy electron bombardment high frequencies Auxiliary electrode row, 2.24 high energy electron bombardment low frequency main electrode rows, 2.25 high energy electron bombardment electrode insulation, 2.26 high energy electrons The bombardment electrode insulation collar, 2.27 high energy electron bombardment high and low frequency insulation spacer rings, 2.28 clean gas air-out switching valves.
A kind of dedusting of Fig. 3 control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module workflow show It is intended to:3.1 dusty gas, 3.2 pre electrified areas, 3.3 coalescence areas, 3.4 coalescence prickle sparking electrodes, 3.5 high energy electron bombardments are de- Sulphur denitration region, 3.6 filter bag dedusting area, the 3.7 high energy electrons bombardment electrode insulation collars, 3.8 high energy electrons bombardment electrodes, 3.9 remove Dirt filter bag, 3.10 back-blowings supply airduct.
A kind of dedusting of Fig. 4 controls that haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify outfit unit module coalescence and electronics Bombardment structural representation:4.1 circular cone ash buckets, 4.2 Ifold flanges, 4.3 eddy flow area shells, 4.4 eddy flow taper shells, 4.5 filters Pocket shell, the sub- fixed mounting of 4.6 electrode insulations, the 4.7 electrode insulation collars, 4.8 major-minor electrode separation insulator block sets, 4.9 high energy electrons bombardment high frequency auxiliary electrodes row, 4.10 high energy electrons bombardment low frequency main electrode rows, the auxiliary power supply of 4.11 high frequencies, 4.12 Low frequency main power source, 4.13 coagulations the arista electrode that discharges, the sub- fixed mounting of 4.14 electrode insulations, 4.15 coagulations power supply.
A kind of dedusting of Fig. 5 (B-B) control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit general assembly flat cutting illustrate Figure:5.1 dusty gas imports, 5.2 gas distribution manifolds, a kind of 5.3 dedustings control that haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution net Change outfit unit module, 5.4 air-introduced machines.
A kind of dedusting of Fig. 5 (A-A) control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit general assembly deep cutting illustrate Figure:5.5 supporting steelframes, 5.6 air intake switching valves, 5.7 air-out switching valves, 5.8 chimneys, 5.9 detection platform, 5.10 reverse gas cleaning wind Machine, 5.11 back-blowing rotary pulse valves, 5.12 reverse gas cleaning control valve 5.13 back suction defeated ash switching valve, 5.14 back suctions defeated ash square Pipe, 5.15 back suctions defeated ash connecting pipe, from cyclone dust collectors, 5.17 dust concentrate storehouse to the defeated ash content of 5.16 back suctions, and 5.18 back suctions are defeated Grey air-introduced machine.
A kind of dedusting of Fig. 5 (C-C) controls that haze desulphurization denitration is deodorant to be gone aldehyde atmosphere pollution to purify outfit general assembly side to cut open and show Figure:5.19 reverse gas cleaning rotary decelerator.
Fig. 6 (A-A) gas distribution manifold elevation:6.1 gas distribution manifold top boards, 6.2 gas distribution manifold base plates, The oblique demarcation strip of 6.4 gas distribution manifolds, 6.5 gas distribution manifold dispensing branch casees, 6.6 gas distribution manifold purified gas inlet pipes, 6.10 dusty gas distribution areas, 6.11 clean gas pooling zones.
Fig. 6 (B-B) gas distribution manifold sectional side view:6.3 gas distribution manifold side plates, 6.7 gas distribution manifold end-plates, 6.8 gas distribution manifold arm separator for containers.
Fig. 6 (C-C) gas distribution manifold profile in plan:6.9 gas distribution manifold switching seat rings.
Fig. 7 bag-type dust area dust removal by filtration operating diagram:7.1 clean gas air-out switching valves, 7.2 back suctions defeated ash switching Valve, 7.3 reverse gas cleaning rotary electric decelerators, 7.4 reverse gas cleaning switching valves.
Reverse gas cleaning operating diagram is filtered in Fig. 8 bag-type dust area:8.1 clean gas air-out switching valves, the defeated ash of 7.2 back suctions Switching valve, 7.3 reverse gas cleaning rotary electric decelerators, 7.4 reverse gas cleaning switching valves.
Fig. 9 high energy electron bombardment low frequency main electrode row, high energy electron bombardment high frequency auxiliary electrode row's schematic diagram:9.1 electrodes are exhausted Edge fixed mounting, 9.2 electrode insulation sub-set rings, 9.3 main and auxiliary electrode separation insulators cover ring seat, 9.4 high frequencies auxiliary electric discharge electricity Pole, 9.5 low frequency main discharge electrodes.
A kind of dedusting of Figure 10 control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module shell section view Figure:10.1 circular cone ash buckets, 10.2 Ifold flanges, 10.3 eddy flow area shells, 10.4 eddy flow taper shells, 10.5 filter bags are outdoor Shell, 10.6 fixing cards, 10.7 clean gas chamber enclosures, 10.8 vault cover plates, 10.9 installation manholes, 10.10 reverse gas cleaning rotations Turn motorized speed reducer installing plate, 10.11 clean gas air outlet box, 10.12 eddy flow taper top boards, 10.13 eddy flow taper bottoms Plate.
(5) specific embodiment:
A kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit structure composition implement as follows:
A. see Fig. 1, Figure 10, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module Shell sets 1. supporting steelframes, 2. garden cone ash bucket, 3. Ifold flange, 4. eddy flow area shell, 5. eddy flow taper shell, 6. baghouse Shell, 7. filter bag fixation card, 8. clean gas chamber enclosure, 9. vault cover plate, 10. filter bag installation manhole, 11. clean gas go out Bellows, 12. back-blowing intake stacks, 13. dusty gas imports, 14. clean gas outlets, 15. clean gas air-out switching valves, 16. coagulations insulator, 17. coagulations electrode, 18. plasma insulators, 19. plasma electrodes, 20. blowbacks rotations subtract Speed motor;See Figure 10, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module shell set Reverse gas cleaning rotary electric decelerator installing plate 10.10, eddy flow taper top board 10.12, eddy flow taper base plate 10.13.
B. see Fig. 2, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set 2.1 Supporting steelframe, 2.2 garden cone ash buckets, 2.3 Ifold flanges, 2.4 eddy flow area shells, 2.5 eddy flow taper shells, 2.6 filter bags are outdoor Shell, 2.7 filter bags fix card, 2.8 clean gas chamber enclosures, 2.9 vault cover plates, 2.10 filter bags installation manholes, 2.11 clean gas Body air outlet box, 2.12 back-blowing intake stacks, 2.13 blowback rotary electric decelerators, 2.14 blowback rotary drive universal drive shafts, 2.15 blowbacks rotation ventilation bearings, 2.16 blowback turning arms, 2.17 blowback nozzles, 2.18 reverse gas cleaning switching valves, 2.19 filter bags, 2.20 Filter-bag carcass tensioning springs, 2.2 back suctions defeated ash quarter bend, 2.22 back suctions defeated ash switching valve, 2.23 high energy electron bombardment high frequencies Auxiliary electrode row, 2.24 high energy electron bombardment low frequency main electrode rows, 2.25 high energy electron bombardment electrode insulation, 2.26 high energy electrons The bombardment electrode insulation collar, 2.27 high energy electron bombardment high and low frequency insulation spacer rings, 2.28 clean gas air-out switching valves.
C. see Fig. 3, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set 3.1 Dusty gas, 3.2 pre electrified areas, 3.3 coalescence areas, 3.4 coalescence prickle sparking electrodes, 3.5 high energy electrons bombardment desulphurization denitration areas, 3.6 bag-type dust areas, 3.7 high energy electrons bombardment the electrode insulation collars, 3.8 high energy electrons bombardment electrodes, 3.9 dedusting filtering bags, 3.10 back-blowings supply airduct.
D. see Fig. 4, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set solidifying And and electron bombardment structure, it is tapered that its structure includes 4.1 circular cone ash buckets, 4.2 Ifold flanges, 4.3 eddy flow area shells, 4.4 eddy flows Area's shell, 4.5 filter bag chamber enclosures, the sub- fixed mounting of 4.6 electrode insulations, the 4.7 electrode insulation collars, 4.8 major-minor electrode separation Insulator block set, 4.9 high energy electron bombardment high frequency auxiliary electrode rows, 4.10 high energy electron bombardment low frequency main electrode rows, 4.11 high frequencies Auxiliary power supply, 4.12 low frequency main power sources, 4.13 coagulations the arista electrode that discharges, the sub- fixed mounting of 4.14 electrode insulations, 4.15 electricity Coalescence power supply.
E. see Fig. 9, it is exhausted that high energy electron bombardment low frequency main electrode is arranged, high energy electron bombardment high frequency auxiliary electrode row sets 9.1 electrodes Edge fixed mounting, 9.2 electrode insulation sub-set rings, 9.3 main and auxiliary electrode separation insulator set ring seats, 9.4 high frequencies auxiliary electric discharge electricity Pole, 9.5 low frequency main discharge electrodes.
F. see Fig. 5. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, be by foregoing invention A kind of dedusting described in content 1 controls that haze desulphurization denitration is deodorant to be gone aldehyde atmosphere pollution to purify outfit unit module to be applied in combination, special Levying is:
A. see Fig. 5, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit set:5.1 contamination gas Body import, 5.2 gas distribution manifolds, a kind of 5.3 dedustings control that haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify outfit list Element module, 5.4 air-introduced machines, 5.5 supporting steelframes, 5.6 air intake switching valves, 5.7 air-out switching valves, 5.8 chimneys, 5.9 detection platform, 5.10 reverse gas cleaning blower fans, 5.11 back-blowing rotary pulse valves, 5.12 reverse gas cleaning control valves, 5.13 back suctions defeated ash switching valve, 5.14 back suctions defeated ash quarter bend, 5.15 back suctions defeated ash connecting pipe, the defeated ash content of 5.16 back suctions are concentrated from cyclone dust collectors, 5.17 dust Storehouse, 5.18 back suctions defeated ash air-introduced machine, 5.19 reverse gas cleaning rotary decelerators.
B. see Fig. 6, the described gas distribution manifold of content of the invention 1 (A) is by 6.1 gas distribution manifold top boards, 6.2 gas distribution Total tube bottom plate, 6.3 gas distribution manifold side plates, the oblique demarcation strip of 6.4 gas distribution manifolds, 6.5 gas distribution manifold dispensing branch Case, 6.6 gas distribution manifold purified gas inlet pipes, 6.7 gas distribution manifold end-plates, 6.8 gas distribution manifold arm separator for containers, 6.9 gas distribution manifold switching seat rings, 6.10 dusty gas distribution areas, 6.11 clean gas pooling zone compositions.
A kind of dedusting controls that haze desulphurization denitration is deodorant to go aldehyde atmosphere pollution to purify the outfit course of work and implementation principle:
1st, the total process of its work is shown in Fig. 5 (B-B), and dusty gas first passes through air-introduced machine (5.4) work, by dusty gas Import (5.1) sequentially enters gas distribution manifold (5.2), controls subsequently into a kind of dedusting that haze desulphurization denitration is deodorant to go aldehyde air dirty Dye purifies outfit unit module (5.3) and purifies;
2nd, see Fig. 3, dusty gas a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit list Sequentially pass through in coalescence area (3.3), high energy electron bombardment desulphurization denitration area (3.5), bag-type dust area (3.6) successively in element module Charged coalescence, electron bombardment, bag-type dust multiple three-level comprehensive purifying is processed, specific as follows:
1) see Fig. 3, Fig. 4, the dust in dusty gas (3.1) after pre electrified area (3.2) lotus is with heterocharge, Xiang Jia High pressure steady electric field coalescence area (3.3) motion so that heteropolarity particle relative motion and produce coagulation simultaneously (Fig. 3).
2) Fig. 3, Fig. 4 are seen, the sub- fixed mounting of electrode insulation (4.6), the electrode insulation collar (4.7), major-minor electrode separation Insulator block set (4.8), high energy electron bombard high frequency auxiliary electrode row (4.9), high energy electron bombards low frequency main electrode row (4.10), The auxiliary power supply of high frequency (4.11), low frequency main power source (4.12), coagulation the arista electrode that discharges (4.13), electrode insulation fixed installation Seat (4.14), coagulation power supply (4.15) composition high energy electron bombardment desulphurization denitration area (Fig. 4);See Fig. 3, coagulation and after pollution Gas enters high energy electron bombardment desulphurization denitration area (3.5), during high energy electron bombardment desulphurization denitration area (3.5) energising, contamination gas Body reaches desulfurization off sulfide effect (Fig. 3) in the presence of electron bombardment.
3) see Fig. 7, open clean gas air-out switching valve (7.1), close back suction defeated ash switching valve (7.2), stall blowback Deashing rotary electric decelerator (7.3), closing reverse gas cleaning switching valve (7.4), by charged coalescence, electron bombardment two-step purification The dusty gas processing carries out third level bag-type dust purified treatment in bag-type dust area;
4) see Fig. 8, during bag-type dust area blowback cloth bag deashing, close clean gas air-out switching valve (8.1), open back suction Defeated ash switching valve (8.2), rotate reverse gas cleaning rotary electric decelerator (8.3), open reverse gas cleaning switching valve (8.4).
3rd, Fig. 5, Fig. 6 are seen, the clean gas after charged coalescence, electron bombardment, bag-type dust multiple three-level purified treatment Body enters clean gas pooling zone (6.11) (Fig. 6), synchronous air-introduced machine through gas distribution manifold purified gas inlet pipe (6.6) (5.4) work is passed to chimney (5.8) qualified discharge (Fig. 5).

Claims (4)

1. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit, it includes a kind of dedusting and controls haze desulfurization Denitration is deodorant to go aldehyde atmosphere pollution to purify outfit unit module, it is characterized in that:
A. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module shell set supporting steelframe, Garden cone ash bucket, Ifold flange, eddy flow area shell, eddy flow taper shell, filter bag chamber enclosure, filter bag fix card, clean gas Chamber enclosure, vault cover plate, filter bag install manhole, clean gas air outlet box, back-blowing intake stack, dusty gas import, cleaning Gas vent, clean gas air-out switching valve, coagulation insulator, coagulation electrode, plasma insulator, plasma electricity Pole, blowback rotational deceleration motor;
B. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set supporting steelframe, garden cone Ash bucket, Ifold flange, eddy flow area shell, eddy flow taper shell, filter bag chamber enclosure, filter bag fix card, clean gas outdoor Manhole, clean gas air outlet box, back-blowing intake stack, blowback rotary electric decelerator, anti-installed by shell, vault cover plate, filter bag Blow rotary drive universal drive shaft, blowback rotation ventilation bearing, blowback turning arm, blowback nozzle, reverse gas cleaning switching valve, filter bag, filter Marsupial bone frame tensioning spring, back suction defeated ash quarter bend, back suction defeated ash switching valve, high energy electron bombardment high frequency auxiliary electrode row, high energy electron Bombardment low frequency main electrode row, high energy electron bombardment electrode insulation, the high energy electron bombardment electrode insulation collar, high energy electron bombardment Low-and high-frequency insulation spacer ring, clean gas air-out switching valve;
C. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set dusty gas, pre- lotus Electric area, coalescence area, coalescence prickle sparking electrode, high energy electron bombardment desulphurization denitration area, filter bag dedusting area, high energy electron bombardment electricity The pole insulation collar, high energy electron bombardment electrode, dedusting filtering bag, back-blowing supply airduct.
2. according to claim 1 a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit mould Block sets coalescence and electron bombardment structure, it is characterized in that:
A. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module set coalescence and electronics Hong Hit structure, its structure includes circular cone ash bucket, Ifold flange, eddy flow area shell, eddy flow taper shell, filter bag chamber enclosure, electrode Insulator fixed mounting, the electrode insulation collar, major-minor electrode separation insulator block set, high energy electron bombardment high frequency auxiliary electrode Row, high energy electron bombardment low frequency main electrode row, the auxiliary power supply of high frequency, low frequency main power source, coagulation the arista electrode that discharges, electrode insulation Sub- fixed mounting, coagulation power supply;
B. high energy electron bombardment low frequency main electrode row, high energy electron bombardment high frequency auxiliary electrode row set electrode insulation fixed installation Seat, electrode insulation sub-set ring, major-minor electrode separation insulator set ring seat, the auxiliary sparking electrode of high frequency, low frequency main discharge electrode.
3. according to claim 1 a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit be by one Kind of dedusting controls that haze desulphurization denitration is deodorant to be gone aldehyde atmosphere pollution to purify outfit unit module to be applied in combination, it is characterized in that:
A. a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit set dusty gas import, gas distribution House steward, a kind of dedusting control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify outfit unit module, air-introduced machine, support steel Frame, air intake switching valve, air-out switching valve, chimney, detection platform, reverse gas cleaning blower fan, back-blowing rotary pulse valve, reverse gas cleaning Control valve, back suction defeated ash switching valve, back suction defeated ash quarter bend, back suction defeated ash connecting pipe, the defeated ash content of back suction are from cyclone dust collectors, powder Dirt concentrates storehouse, back suction defeated ash air-introduced machine, reverse gas cleaning rotary decelerator;
B. gas distribution manifold is divided by gas distribution manifold top board, gas distribution manifold base plate, gas distribution manifold side plate, gas Join the oblique demarcation strip of house steward, gas distribution manifold dispensing branch case, gas distribution manifold purified gas inlet pipe, gas distribution manifold end seal Plate, gas distribution manifold arm separator for container, gas distribution manifold switching seat ring, dusty gas distribution area, clean gas collect District's groups become.
4. dusty gas a kind of dedusting according to claim 3 control haze desulphurization denitration deodorant go aldehyde atmosphere pollution purify complete In equipment unit module successively coalescence area, high energy electron bombard desulphurization denitration area, bag-type dust area sequentially pass through charged coalescence, Electron bombardment, bag-type dust multiple three-level comprehensive purifying is processed.
CN201610851271.7A 2016-09-27 2016-09-27 Atmospheric pollution purification complete equipment capable of achieving dust removal, haze control, desulfuration, denitration, deodorization and formaldehyde removal Pending CN106390700A (en)

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