CN109999632A - The indoor condensed combustion system and method for having catalyst poison oxidation unit - Google Patents
The indoor condensed combustion system and method for having catalyst poison oxidation unit Download PDFInfo
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- CN109999632A CN109999632A CN201910130349.XA CN201910130349A CN109999632A CN 109999632 A CN109999632 A CN 109999632A CN 201910130349 A CN201910130349 A CN 201910130349A CN 109999632 A CN109999632 A CN 109999632A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
- A61L9/205—Ultra-violet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
- B01D53/005—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 heat treatment
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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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
-
- 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
-
- 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
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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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
- B01D2259/804—UV light
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The present invention provides a kind of indoor condensed combustion system for having catalyst poison oxidation unit, and VOCs gas trapping portion (210) is mounted on the zeolite inspissator portion front of cubic box-like, collects escaping gas at normal temperature；Prefilter (220) is mounted on the VOCs gas trapping portion back side, filters out the particulate matters such as the dust in the VOCs gas trapped in VOCs gas trapping portion；Zeolite inspissator portion (230) is filtered the VOCs gas by the prefilter (220) in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink.The indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit can the indoor condensed combustion system of energy recycling and reusing device be mounted on the interiors such as semiconductor factory or display production plant, can effectively handle volatile materials.
Description
Technical field
The present invention relates to indoor condensed combustion system regions, and in particular, to has the room of catalyst poison oxidation unit
Interior condensed combustion system and method；More particularly to it a kind of removal and is discharged and is installed on the manufacturing works such as indoor semiconductor, LCD
The VOCs of middle generation and the system and method for odorant.
Background technique
Volatile organic chemistry material, the odorant etc. of semiconductor factory or factory's generation using chemical solvent, to work
The health of industry personnel causes damages, and therefore, need trap rapidly VOCs and odorant etc. out of working space, burning
To be discharged into outdoor after clean gas.System provided by the invention is installed on the interior for generating the places such as VOCs, stench, it is intended to disappear
Except concentration VOCs, odorant etc., and then to indoor supply clean gas, solution will be discharged into after the VOCs substance combustion of concentration
Problem caused by the catalyst poison generated during indoor and outdoors.The catalyst poison is to can reduce catalyst
The general name of the substance of performance.In untreated gas, the work of catalyst can be reduced being mixed into a small amount of catalyst poison
Property.In addition, catalyst poison can be remained by way of being externally bonded to catalyst surface, or by physical action to urging
Agent has an impact, and leads to the activity permanently or temporarily property decline, especially silicon conjugate, organic compound of catalyst, even if
The very low service life that can also shorten catalyst of content.Therefore, it is necessary to which preventing the catalyst poison generates harm.Another party
Face, under normal circumstances, if oxidation catalyst is exposed in high temperature for a long time, performance will decline.The work of catalyst surface
Property point meet high temperature can then move agglutination, cause the surface area of catalyst carrier to reduce.In addition, general major part catalyst be all
Used under conditions of 200 DEG C~400 DEG C, when the temperature of inflammable substance is high, oxidizing temperature it is also possible to reach 500 DEG C with
On.If long-lasting catalytic is exposed in the condition higher than design temperature, performance will decline.It would therefore be highly desirable to one
Cope with the solution of the above problem.
The prior art related to the present invention is in No. 10-1719540 (on 04 05th, 2017 public affairs of Ebrean Registered Patent
Accuse) in be illustrated.Fig. 1 is the indoor concentration for having the existing catalyst oxidation device and energy recovery reuse means
Combustion system constitutes figure.In described Fig. 1, the interior for having existing catalyst oxidation device and energy recovery reuse means is dense
Contracting combustion system is characterised by comprising, and VOCs gas trapping portion 110 collects escaping gas at normal temperature, is mounted on four directions
The frame front of shape；Prefilter 120 is mounted on the VOCs gas trapping portion back side, removes VOCs gas trapping portion
The particulate matters such as dust contained in the VOCs gas of trapping；Zeolite inspissator portion 130 is mounted on the square frame 200
210 central location of pedestal, to by the prefilter in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink
VOCs gas is filtered, and is then discharged to interior using main blower, is obtained by included inspissator portion discharge line
The gas of 180 discharge line of ceramic catalyst oxidation furnaces discharge, the high-temperature gas of ceramic catalyst oxidation furnaces 180 is cooling
To certain temperature, the volatile materials of adsorption zone is desorbed and removed, desorption air blower is recycled to be transported to heat exchanger；
Main blower 150 passes through Pipe installing on pedestal 210 at the zeolite inspissator portion back side, will be in zeolite inspissator portion 130
The gas that place eliminates volatile materials is discharged into interior；Heat exchanger 160 is mounted on by heat exchanger, electric heater, ceramics
300 inner upper of main part that catalyst oxidation device and processing gas outlet integration are constituted, obtains dense in the zeolite
After the volatile materials for desorbing and removing in contracting device portion 130, increase its temperature by heat exchange, send electric heater 170 to.
After the gas for obtaining ceramic catalyst oxidation furnaces high-temperature process, temperature will be risen to by the heat exchange action of heat exchanger
196 DEG C of gas is sent to processing gas outlet；Electric heater 170 is mounted on 300 inner heat exchanger of main part
160 lower parts side are heated, then after obtaining 220 containing the volatile materials DEG C gas that the heat exchanger 160 transmits
The gas of heating is sent to ceramic catalyst oxidation furnaces；Ceramic catalyst oxidation furnaces 180 are mounted in the main part
The heat exchanger top other side described in portion receives the electric heater 170 and heats and after the volatile materials that transmits, utilizes catalysis
Agent is aoxidized, 160 supplying high temperature gas of heat exchanger, while by part high-temperature gas and zeolite inspissator discharge line
The cryogenic gas mixing of 134 transmission, then by mixed gas delivery to zeolite inspissator 130, so that the volatility object of adsorption zone
Matter is resolved and removes；Processing gas outlet 190 is connected on heat exchanger 160, is constituted in 300 top side of main part,
The gas for carrying out heat exchange in heat exchanger is externally discharged
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of rooms for having catalyst poison oxidation unit
Interior condensed combustion system and method.
A kind of indoor condensed combustion system for having catalyst poison oxidation unit provided according to the present invention, comprising:
VOCs gas trapping portion is mounted on the zeolite inspissator portion front of cubic box-like, collects volatility gas at normal temperature
Body；
Prefilter is mounted on the VOCs gas trapping portion back side, filters out and traps in VOCs gas trapping portion
VOCs gas in the particulate matters such as dust；
Zeolite inspissator portion, to by the prefilter in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink
VOCs gas is filtered, and is then discharged to interior using main blower, included inspissator portion discharge line (234) is even
Air is connect on the discharge line of ceramic catalyst oxidation furnaces and obtains, the High Temperature Gas that ceramic catalyst oxidation furnaces are discharged
Body is cooled to certain temperature, desorbs and remove the volatile materials of adsorption zone, and desorption air blower is recycled to be transported to hot friendship
Parallel operation；
Main blower will eliminate at the zeolite inspissator portion back side by Pipe installing at zeolite inspissator portion
The gas of volatile materials is discharged into interior；
Heat exchanger is mounted on inside main part, obtains the volatility for desorbing and removing in zeolite inspissator portion
After substance, increase its temperature by heat exchange, be then transferred to electric heater, obtain the high temperature of ceramic catalyst oxidation furnaces
After gas, the gas for increase temperature by the heat exchange action of heat exchanger is sent to ultraviolet radiator portion, removal, which induces, urges
After disperse gas and the residual gas of agent poisonous substance, it is sent to processing gas outlet, it is externally discharged；
Electric heater is mounted on main part inner heat exchanger top side, obtains the heat exchanger transmission
It is heated after gas containing volatile materials, the gas of heating is sent to ceramic catalyst oxidation furnaces；
Catalyst oxidation device is mounted on the heat exchanger top other side inside the main part, receives the electricity
Heater heats and after the volatile materials that transmits, is aoxidized using catalyst, high temperature air is then supplied to heat exchange
Device, while the Cryogenic air that part high temperature air and zeolite inspissator discharge line are transmitted mixes, then by mixed gas delivery
To zeolite inspissator, so that the volatile materials of adsorption zone is resolved and removes；
Ultraviolet radiator portion is mounted on the side of the heat exchanger of the electric heater and catalyst oxidation device lower part, obtains
The gas that volatile materials is desorbed and eliminated by heat exchange is obtained, removal can wherein generate the gas that disperses of catalyst poison
After residual gas, it is sent to processing gas outlet；
Processing gas outlet constitutes in ultraviolet radiator portion side, the gas that ultraviolet radiator portion transmits is discharged to the outside.
Preferably, the processing gas part for being sent to the processing gas outlet can be externally discharged, and in addition one
Interior can be discharged by the indoor discharge line of main blower by dividing.
Preferably, the ultraviolet radiator portion is using multi-wavelength ultraviolet radiator.
Preferably, integrated composition part includes,
Gas at the desorption air blower being connected in zeolite inspissator portion is sent to by pipeline by the main part
One chamber 1, then heat exchanger is sent to by the space that first chamber interior diagonal line separates locular wall side, it is handed over by the heat
The gas of parallel operation becomes 220 DEG C of high temperature air by heat exchange action, and high temperature air is sent to be constituted in heat exchanger side
Second chamber, then the third chamber that is made up of second chamber top is sent to the electric heating of heat exchanger top side composition
Device；The high temperature air that the electric heater would be heated to 350 DEG C is sent to the pottery of heat exchanger top other side composition
Porcelain catalyst equipment is aoxidized in 449 DEG C of high temperature air of ceramic catalyst oxidation furnaces heating by ceramic catalyst
The 4th chamber that equipment side is constituted, part high temperature air are sent to zeolite inspissator, and part then passes through first chamber diagonal line
The other side space of separation wall is sent to the 5th chamber of heat exchanger side composition, is sent to the high temperature air of the 5th chamber
(processing gas) is transferred into heat exchanger, is sent to ultraviolet radiator portion by the processing gas of the heat exchanger, passes through institute
The processing gas for stating ultraviolet radiator portion is discharged by processing gas outlet, or is arranged by the indoor discharge line of main blower
It is put into interior.
The present invention also provides a kind of indoor condensed combustion methods for having catalyst poison oxidation unit, comprising:
After trapping VOCs gas, graininess is removed using the positive prefilter in cubic box-like zeolite inspissator portion is mounted on
The stage of substance；
It is adsorbed and is removed by prefilter using the zeolite inspissator portion for being spaced certain distance with the prefilter
Escaping gas in the VOCs gas of processing, is then discharged to the indoor stage using main blower；
The discharge air of the discharge air of ceramic catalyst oxidation furnaces and zeolite inspissator portion is mixed, pottery is reduced
The temperature (200 DEG C) of air is discharged in porcelain catalyst oxidation device, and the adsorption zone in zeolite inspissator portion is obtained in a manner of spraying
After obtaining the air, the stage of volatile materials is desorbed and removed；
Peace is sent to using 53 DEG C of the volatile materials that zeolite inspissator portion is desorbed and removed by desorption air blower
The stage of heat exchanger inside main part；
The volatile materials that gas temperature rises to 220 DEG C after heat exchange at heat exchanger is sent to and is mounted on
The stage of the electric heater of main part inner heat exchanger top side；
The electric heater for being mounted on main part inner heat exchanger top side heats (350 DEG C) by the heat exchanger
Then the volatile materials of acquisition is sent to the stage of ceramic catalyst oxidation furnaces；
It is aoxidized using the ceramic catalyst that ceramic catalyst oxidation is mounted on the heat exchanger top side inside main part
The volatile materials heated at equipment, is sent to the stage of heat exchanger after enabling its temperature rise to 449 DEG C；
The heat exchanger for being mounted on main part inner lower obtains the high-temperature process gas of catalyst oxidation device transmission
Then the processing gas (196 DEG C) that temperature reduces after heat exchange is sent to and is mounted on the friendship of main part lower part heat by (449 DEG C)
The ultraviolet radiator portion (290) of parallel operation side, ultraviolet radiator portion (290) removal can generate the gas and residual of dispersing of catalyst poison
Stay the stage of gas；
After ultraviolet radiator portion obtains the processing gas for eliminating disperse gas and residual gas, it is arranged by processing gas
The stage of outlet drain.
The prior art of the composition has used catalyst oxidation device, therefore harm can be generated because of catalyst poison.
To solve the above problems, the present invention provides a kind of multi-wavelength ultraviolet radiator for being mounted on catalyst oxidation unit rear end, with processing
A variety of volatile organic compounds (VOCs) that factory generates, solve the problems, such as catalyst poison.Activation platinum deposition through the invention
Catalyst light reaction ability, improve the activity of catalyst, destroy the secondary gas and residual of dispersing generated by catalyst poison
The ring that is connected chemically of gas is stayed, the discharge rate of residual stink and residual gas is reduced.
In order to reach the purpose, the indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit
It is characterised by comprising, VOCs gas trapping portion, is mounted on the zeolite inspissator portion front of cubic box-like, collects at normal temperature
Escaping gas；Prefilter is mounted on the VOCs gas trapping portion back side, filters out and catches in VOCs gas trapping portion
The particulate matters such as the dust in the VOCs gas of collection；Zeolite inspissator portion, to adsorb the volatile materials such as benzene, solvent or diluent, stink
Mode be filtered to by the VOCs gas of the prefilter, be then discharged to interior using main blower, from
139 DEG C of the inspissator portion discharge line of band is connected on 449 DEG C of discharge lines of ceramic catalyst oxidation furnaces and obtains air,
449 DEG C of the high-temperature gas that ceramic catalyst oxidation furnaces are discharged is cooled to certain temperature (200 DEG C), desorbs and removes absorption
The volatile materials in area recycles desorption air blower to be transported to heat exchanger；Main blower, in zeolite inspissator portion
The gas that volatile materials is eliminated at zeolite inspissator portion is discharged into interior by Pipe installing by the back side；Heat exchanger,
It is mounted on inside main part, after obtaining the 53 DEG C of volatile materials for desorbing and removing in zeolite inspissator portion, passes through heat
Exchange makes its temperature rise to 220 DEG C, sends electric heater to, obtains 449 DEG C of High Temperature Gas of ceramic catalyst oxidation furnaces
After body, the gas for making temperature rise to 196 DEG C by the heat exchange action of heat exchanger is sent to ultraviolet radiator portion, removal lures
After disperse gas and the residual gas of sending out catalyst poison, it is sent to processing gas outlet, it is externally discharged；Electric heater,
Be mounted on main part inner heat exchanger top side, obtain heat exchanger transmission containing volatile materials
It is heated after 220 DEG C of gases, the gas of heating is sent to ceramic catalyst oxidation furnaces；Catalyst oxidation device, installation
The heat exchanger top other side inside the main part receives the volatile materials that the electric heater is heated and transmitted
Afterwards, it is aoxidized using catalyst, heat exchanger supplies 449 DEG C of high temperature air, while by part high temperature air and zeolite
139 DEG C of the Cryogenic air mixing of inspissator discharge line transmission, then by mixed gas delivery to zeolite inspissator, so that inhaling
The volatile materials in attached area is resolved and removes；Ultraviolet radiator portion is mounted under the electric heater and catalyst oxidation device
The side of the heat exchanger in portion, obtains the gas that volatile materials is desorbed and eliminated by heat exchange, and removal can wherein produce
After disperse gas and the residual gas of raw catalyst poison, it is sent to processing gas outlet；Processing gas outlet,
Ultraviolet radiator portion side is constituted, and the gas that ultraviolet radiator portion transmits is discharged to the outside.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, the indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit can energy recovery it is sharp again
The interiors such as semiconductor factory or display production plant are mounted on the indoor condensed combustion system of device, can effectively be handled
Volatile materials.
2, system provided by the invention, helps the activity for improving catalyst, and destruction generates secondary because of catalyst poison
Disperse the ring that is connected chemically of gas and residual gas, and significantly reduces the discharge amount of residual stink and residual gas.
3, system provided by the invention installs multi-wavelength ultraviolet radiator in heat exchanger rear end, improves catalyst oxidation dress
The excessive temperature rise set and nonactive problem steadily solve pernicious gas and residual bad-smell problem.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the existing indoor condensed combustion system structure for having catalyst oxidation device and energy recovery reuse means
Cheng Tu.
Fig. 2 is the indoor condensed combustion system pie graph for having catalyst poison oxidation unit used in the present invention.
Fig. 3 is that the indoor condensed combustion system side for having catalyst poison oxidation unit used in the present invention is constituted
Figure.
Fig. 4 is point for having the indoor condensed combustion system body portion of catalyst poison oxidation unit used in the present invention
It is deconstructed into figure.
Fig. 5 is the indoor condensed combustion method control flow for having catalyst poison oxidation unit used in the present invention
Figure.
Following table is the meaning of each appended drawing reference in Figure of description:
Specific embodiment
The indoor concentration for having catalyst poison oxidation unit used in the present invention is fired below with reference to Fig. 2 to Fig. 5
System Preferred embodiments are burnt to be described in detail.
The present invention provides a kind of indoor condensed combustion systems for having catalyst poison oxidation unit, comprising: VOCs gas
Body trap portion 210 is mounted on the zeolite inspissator portion front of cubic box-like, collects escaping gas at normal temperature；Prefilter
220, it is mounted on the VOCs gas trapping portion back side, is filtered out in the VOCs gas trapped in VOCs gas trapping portion
The particulate matters such as dust；Zeolite inspissator portion 230, to passing through in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink
The VOCs gas for stating prefilter 220 is filtered, and is then discharged to interior, included inspissator portion using main blower
Discharge line 234 is connected on the discharge line of ceramic catalyst oxidation furnaces 280 and obtains air, and ceramic catalyst is aoxidized
The high-temperature gas that equipment 280 is discharged is cooled to certain temperature, desorbs and remove the volatile materials of adsorption zone, recycles solution suction drum
Blower is transported to heat exchanger；Main blower 250 will be at 230 back side of zeolite inspissator portion by Pipe installing
The gas that volatile materials is eliminated at zeolite inspissator portion 230 is discharged into interior；Heat exchanger 260 is mounted on main part 400
Inside is made in its temperature after obtaining the volatile materials for desorbing and removing in zeolite inspissator portion 230 by heat exchange
It rises, is then transferred to electric heater 270, after the high-temperature gas for obtaining ceramic catalyst oxidation furnaces 280, heat exchanger will be passed through
The heat exchange action gas that increase temperature be sent to ultraviolet radiator portion 290, removal induces the gas that disperses of catalyst poison
After residual gas, it is sent to processing gas outlet 295, it is externally discharged；Electric heater 270 is mounted on the main part
It is laggard to obtain the gas containing volatile materials that the heat exchanger 260 transmits for 400 inner heat exchanger, 260 top side
Row heating, is sent to ceramic catalyst oxidation furnaces 280 for the gas of heating；Catalyst oxidation device 280 is mounted on the master
The heat exchanger top other side inside body portion receives the electric heater 270 and heats and after the volatile materials that transmits, benefit
It is aoxidized with catalyst, high temperature air is then supplied to heat exchanger 260, while part high temperature air and zeolite being concentrated
The Cryogenic air mixing that device discharge line 234 transmits, then by mixed gas delivery to zeolite inspissator 230, so that adsorption zone
Volatile materials is resolved and removes；Ultraviolet radiator portion 290 is mounted on the electric heater 270 and catalyst oxidation device 280
The side of the heat exchanger of lower part, obtains the gas that volatile materials is desorbed and eliminated by heat exchange, and removal wherein can
After disperse gas and the residual gas that generate catalyst poison, it is sent to processing gas outlet；Processing gas outlet
295, it is constituted in 290 side of ultraviolet radiator portion, the gas that ultraviolet radiator portion 290 transmits is discharged to the outside.
The processing gas part for being sent to the processing gas outlet can be externally discharged, and another part can lead to
The indoor discharge line for crossing main blower is discharged into interior.
The ultraviolet radiator portion 290 is using multi-wavelength ultraviolet radiator.
Integrated composition part includes that the main part 400 will be connected to the desorption air blower in zeolite inspissator portion 230
Gas at 255 is sent to the oneth the 5th chamber 10 or 1 by pipeline, then is separated by 10 interior diagonal line of the 5th chamber
The space of 515 side of locular wall is sent to heat exchanger 260 or 2, passes through heat exchange action by the gas of the heat exchanger 260
As 220 DEG C of high temperature air, high temperature air is sent to the 2nd the 5th chamber 20 or 3 constituted in heat exchanger side, then leads to
The the 3rd the 5th chamber 30 or 4 for crossing second chamber top composition is sent to the electric heater of 260 top side of heat exchanger composition
270 or 5；The high temperature air that the electric heater 270 would be heated to 350 DEG C is sent to 260 top of heat exchanger other one
The ceramic catalyst equipment 280 or 6 that side is constituted, in 449 DEG C of high temperature air of the ceramic catalyst oxidation furnaces 280 heating
The the 4th the 5th chamber 40 or 7 being made up of 280 side of ceramic catalyst oxidation furnaces, it is dense that part high temperature air is sent to zeolite
Contracting device 230, part are then sent to heat exchanger by the other side space of 10 diagonal line separation wall 515 of the 5th chamber or 8
The 5th chamber 550 or 9 that side is constituted, the high temperature air processing gas for being sent to the 5th chamber 550 are transferred into heat exchanger
260 or 10, ultraviolet radiator portion 290 or 11 is sent to by the processing gas of the heat exchanger, passes through the ultraviolet radiator portion
290 processing gas is discharged by processing gas outlet 295, or is discharged into room by the indoor discharge line of main blower
It is interior or 12.
The present invention also provides a kind of indoor condensed combustion methods for having catalyst poison oxidation unit, comprising: trapping
After VOCs gas, the stage for being mounted on the positive prefilter removal particulate matter in cubic box-like zeolite inspissator portion is utilized
S11；It adsorbs and removes using the zeolite inspissator portion for being spaced certain distance with the prefilter and handled by prefilter
VOCs gas in escaping gas, be then discharged to indoor stage S12 using main blower；By ceramic catalyst
The discharge air of oxidation furnaces 280 and the discharge air in zeolite inspissator portion are mixed, and ceramic catalyst oxidation furnaces are reduced
200 DEG C of temperature of air, after the adsorption zone in zeolite inspissator portion obtains the air in a manner of spraying are discharged, desorption is simultaneously
Remove the stage S13 of volatile materials；Utilize waving for desorption air blower 53 DEG C that zeolite inspissator portion is desorbed and removed
Volatile material is sent to the stage S14 for the heat exchanger being mounted on inside main part；It will be at heat exchanger after heat exchange
The volatile materials that gas temperature rises to 220 DEG C is sent to the electric heating for being mounted on main part inner heat exchanger top side
The stage S15 of device；The electric heater for being mounted on main part inner heat exchanger top side heats 350 DEG C by the heat exchange
The volatile materials that device obtains, is then sent to the stage S16 of ceramic catalyst oxidation furnaces；Utilize ceramic catalyst oxygen
Change the volatile materials for being mounted on and heating at the ceramic catalyst oxidation furnaces of the heat exchanger top side inside main part, enables
Its temperature is sent to the stage S17 of heat exchanger after rising to 449 DEG C；The heat exchanger for being mounted on main part inner lower obtains
449 DEG C of high-temperature process gas of catalyst oxidation device transmission, then by the processing gas 196 of the temperature reduction after heat exchange
It DEG C is sent to the ultraviolet radiator portion 290 for being mounted on main part lower heat exchanger side, the removal of ultraviolet radiator portion 290 can generate
The stage S18 of disperse gas and the residual gas of catalyst poison；Ultraviolet radiator portion obtains and eliminates disperse gas and residue gas
After the processing gas of body, stage S19 that it is discharged by processing gas outlet.
As shown in Fig. 2, the indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit, including,
VOCs gas trapping portion 210 is mounted on the zeolite inspissator portion front of cubic box-like, collects volatility at normal temperature
Gas；Prefilter 220 is mounted on the VOCs gas trapping portion back side, filters out and traps in VOCs gas trapping portion
VOCs gas in the particulate matters such as dust；Zeolite inspissator portion 230, to adsorb the volatile materials such as benzene, solvent or diluent, stink
Mode the VOCs gas by the prefilter 220 is filtered, be then discharged to interior using main blower,
Included 139 DEG C of inspissator portion discharge line 234 is connected on 449 DEG C of discharge lines of ceramic catalyst oxidation furnaces 280 simultaneously
Air is obtained, 449 DEG C of the high-temperature gas that ceramic catalyst oxidation furnaces 280 are discharged is cooled to 200 DEG C of certain temperature, desorption
And the volatile materials of adsorption zone is removed, recycle desorption air blower to be transported to heat exchanger；Main blower 250, in institute
230 back side of zeolite inspissator portion is stated by Pipe installing, the gas of volatile materials will be eliminated at zeolite inspissator portion 230
It is discharged into interior；Heat exchanger 260 is mounted on inside main part 400, and acquisition desorbs simultaneously in zeolite inspissator portion 230
After 53 DEG C of volatile materials of removal, so that its temperature is risen to 220 DEG C by heat exchange, send electric heater 270 to, made pottery
After 449 DEG C of high-temperature gas of porcelain catalyst oxidation device 280, temperature will be risen to by the heat exchange action of heat exchanger
196 DEG C of gas is sent to ultraviolet radiator portion 290, after removal induces disperse gas and the residual gas of catalyst poison, transmission
It is externally discharged to processing gas outlet 295；Electric heater 270 is mounted on 400 inner heat exchanger 260 of main part
Top side is heated after obtaining 220 containing the volatile materials DEG C gas that the heat exchanger 260 transmits, will be heated
Gas be sent to ceramic catalyst oxidation furnaces 280；Catalyst oxidation device 280 is mounted on described in the main part inside
The heat exchanger top other side is received the electric heater 270 and heated and after the volatile materials that transmits, carried out using catalyst
Oxidation, heat exchanger 260 supply 449 DEG C of high temperature air, while by part high temperature air and zeolite inspissator discharge line
139 DEG C of the Cryogenic air mixing of 234 transmission, then by mixed gas delivery to zeolite inspissator 230, so that adsorption zone is waved
Volatile material is resolved and removes；Ultraviolet radiator portion 290 is mounted under the electric heater 270 and catalyst oxidation device 280
The side of the heat exchanger in portion, obtains the gas that volatile materials is desorbed and eliminated by heat exchange, and removal can wherein produce
After disperse gas and the residual gas of raw catalyst poison, it is sent to processing gas outlet；Processing gas outlet
295, it is constituted in 290 side of ultraviolet radiator portion, the gas that ultraviolet radiator portion 290 transmits is discharged to the outside.In addition, described ultraviolet
The processing gas that line lamp portion 290 is discharged can also access main blower into the pipeline of indoor discharge gas, at the same to outdoor and
Indoor discharge.This may be implemented produced by indoor recycling and reusing printing, coating, the processing gas in tyre manufacturing processes
The purpose of waste heat.The ultraviolet radiator constituted in the ultraviolet radiator portion 290 is multi-wavelength ultraviolet radiator, can reduce ceramic catalytic
Harm caused by the catalyst poison of agent equipment.
As shown in figure 3, the indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit, including,
VOCs gas trapping portion 210, is mounted on 230 front of zeolite inspissator portion, sucks escaping gas in prefilter front end；Pre- mistake
Filter 220 is mounted in VOCs gas trapping portion 210, filters out the particles such as the dust contained in the VOCs gas of trapping
Property substance；The zeolite inspissator portion 230 of cubic box-like, to passing through in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink
It states prefilter VOCs gas to be filtered, is then discharged to interior, included zeolite inspissator using main blower 250
230 discharge line 234 of portion is connected on the discharge line of ceramic catalyst oxidation furnaces 280, is obtained by the discharge line 234
Cryogenic air is obtained, 449 DEG C of the high temperature air that ceramic catalyst oxidation furnaces are transmitted is cooled to certain temperature, such as 200 DEG C,
The volatile materials of adsorption zone is desorbed and removed, desorption air blower 255 is recycled to be transported to heat exchanger；Main blower
250, it is mounted on 230 back side of zeolite inspissator, the gas that volatile materials is eliminated at zeolite inspissator portion 230 is arranged
It is put into interior；Heat exchanger 260 is connected with desorption air blower by pipeline, is mounted on by heat exchanger, electric heater, ceramics
What catalyst oxidation device, ultraviolet radiator portion and 295 integration of processing gas outlet were constituted, and in order to pass through air and gas
Body is additionally provided with 400 lower inside of main part of multiple chambers.Using being mounted on zeolite inspissator portion 230 and prefilter
Desorption air blower 255 between 220 obtains the volatile materials for desorbing and removing in zeolite inspissator portion, then passes through
Heat exchange action rises its temperature and is sent to electric heater 270, and 449 DEG C of height is obtained from ceramic catalyst oxidation furnaces
The gas of heat exchanger processing is sent to ultraviolet radiator portion 290, is discharged finally by processing gas outlet 295 by warm air；
Ceramic catalyst oxidation furnaces 280 are mounted on the other side on 400 inside 260 top of heat exchanger of main part, connect
It after the volatile materials heated by the electric heater, is aoxidized using catalyst, 449 DEG C of high temperature air of generation is supplied
Heat exchanger 260 is answered, while 139 DEG C of the low temperature that part high-temperature gas and 230 discharge line 234 of zeolite inspissator are transmitted is empty
Gas is mixed, then by mixed gas delivery to zeolite inspissator adsorption zone, so that the volatile materials of adsorption zone is resolved
And it removes；Electric heater 270, is mounted on the 260 top side of the heat exchanger inside the main part 400, described in acquisition
It is heated after 220 containing the volatile materials DEG C gas that heat exchanger 260 transmits, then would be heated to 350 DEG C of gas
It is sent to ceramic catalyst oxidation furnaces 280；Ultraviolet radiator portion 290 is mounted on 260 side of heat exchanger of main part 400, goes
Disperse gas and residual gas that catalyst poison can be generated in the gas of heat exchange have been carried out in heat exchanger；Handle gas
Body outlet 295, the processing gas that disperse gas and residual gas are eliminated at ultraviolet radiator portion 290 is externally discharged.
The ultraviolet radiator is for carrying out air cleaning, and use is not the 254.7nm short wavelength's low pressure UV generally used
Lamp, but ultraviolet radiator is pressed in the multi-wavelength of 200nm~250nm.Press ultraviolet radiator that list not only can be improved using in multi-wavelength
The uitraviolet intensity of plane product release, can also solve the technical matters that multiple ultraviolet radiator can not be installed in a chamber,
The multi-wavelength ultraviolet radiator of 2~3 1.5kw is installed, it is ensured that 40mJ/cm2Above exposure, the light with guidance photooxidation reaction
Catalyst is reacted, and pernicious gas can be removed 99.9% or more by highest.In addition, being mounted on dense near zeolite inspissator portion
Contracting device decelerator 225 can be rotated according to VOCs substance with the speed of 2~5R.P.H., to ensure that boiling is used continuously
Stone.Under normal circumstances, suchlike indoor VOCs eliminating equipment is installed in the dust free room of semiconductor and LCD manufacturing works etc.
When, device height need be limited within 1800mm.And Tire production, printing, coating factory production line near install and set
When standby, equipment need have integrated composition part, and volume wants small and exquisite.In this regard, the present invention realizes each constituting portion
That divides is compact.
As shown in figure 4, the indoor condensed combustion system provided by the invention for having catalyst poison oxidation unit, one
Changing composition part includes main part 400, and the gas at the desorption air blower 255 being connected in zeolite inspissator portion 230 is passed through
Pipeline is sent to the oneth the 5th chamber 10 or 1, then the sky of 515 side of locular wall is separated by 10 interior diagonal line of the 5th chamber
Between be sent to heat exchanger 260 or 2, become by heat exchange action 220 DEG C of high temperature by the gas of the heat exchanger 260
Air, high temperature air is sent to the 2nd the 5th chamber 20 or 3 constituted in heat exchanger side, then passes through second chamber top structure
At the 3rd the 5th chamber 30 or 4 be sent to 260 top side of heat exchanger composition electric heater 270 or 5；The electric heating
The high temperature air that device 270 would be heated to 350 DEG C is sent to the ceramic catalyst that the 260 top other side of heat exchanger is constituted
Equipment 280 or 6 is aoxidized in 449 DEG C of high temperature air of the ceramic catalyst oxidation furnaces 280 heating by ceramic catalyst
The the 4th the 5th chamber 40 or 7 that 280 side of equipment is constituted, part high temperature air are sent to zeolite inspissator 230, and part then passes through
The other side space of one the 5th chamber, 10 diagonal line separation wall 515 or 8 be sent to heat exchanger side composition the 5th chamber
550 or 9, the high temperature air processing gas for being sent to the 5th chamber 550 is transferred into heat exchanger 260 or 10, passes through the heat
The processing gas of exchanger is sent to ultraviolet radiator portion 290 or 11, passes through place by the processing gas in the ultraviolet radiator portion 290
Process gases outlet 295 is discharged, or is discharged into interior or 12 by the indoor discharge line of main blower.
As shown in figure 5, the indoor condensed combustion method provided by the invention for having catalyst poison oxidation unit, including,
After trapping VOCs gas, the rank for being mounted on the positive prefilter removal particulate matter in cubic box-like zeolite inspissator portion is utilized
Section S11；It is adsorbed and is removed by prefilter using the zeolite inspissator portion for being spaced certain distance with the prefilter
Then escaping gas in the VOCs gas of reason is discharged to indoor stage S12 using main blower；By ceramic catalytic
The discharge air of agent oxidation furnaces 280 and the discharge air in zeolite inspissator portion are mixed, and are reduced ceramic catalyst oxidation and are set
200 DEG C of temperature of standby discharge air, after the adsorption zone in zeolite inspissator portion obtains the air in a manner of spraying, desorption
And remove the stage S13 of volatile materials；Utilize desorption air blower 53 DEG C that zeolite inspissator portion is desorbed and removed
Volatile materials is sent to the stage S14 for the heat exchanger being mounted on inside main part；Heat exchange will be passed through at heat exchanger
The volatile materials that gas temperature rises to 220 DEG C afterwards, which is sent to, to be mounted on the electricity of main part inner heat exchanger top side and adds
The stage S15 of hot device；The electric heater for being mounted on main part inner heat exchanger top side heats 350 DEG C and is handed over by the heat
The volatile materials that parallel operation obtains, is then sent to the stage S16 of ceramic catalyst oxidation furnaces；Utilize ceramic catalyst
Oxidation is mounted on the volatile materials heated at the ceramic catalyst oxidation furnaces of the heat exchanger top side inside main part,
The stage S17 of heat exchanger is sent to after enabling its temperature rise to 449 DEG C；The heat exchanger for being mounted on main part inner lower obtains
449 DEG C of high-temperature process gas of catalyst oxidation device transmission are obtained, then by the processing gas of the temperature reduction after heat exchange
196 DEG C are sent to the ultraviolet radiator portion 290 for being mounted on main part lower heat exchanger side, and the removal of ultraviolet radiator portion 290 can
Generate the stage S18 of disperse gas and the residual gas of catalyst poison；Ultraviolet radiator portion, which obtains, eliminates the gas and residual of dispersing
After the processing gas for staying gas, stage S19 that it is discharged by processing gas outlet.The feature in the S12 stage is to pass
Sending the inflow air quantity to the inflow gas of zeolite inspissator is 200Nmm3/min.The feature in the S12 stage is to be discharged into room
Interior capacity for wind is 192Nmm3/min.The feature in the S13 stage is that the air quantity of the discharge air in zeolite inspissator portion is
7Nmm3/ min again flows into the processing gas of zeolite inspissator after mixing with the discharge air of ceramic catalyst oxidation furnaces
Inflow air quantity is 10Nmm3/min.The feature in the S14 stage is to be sent to installation using the desorption air blower property of will volatilize substance
It is 10Nmm in the air quantity of main part inner heat exchanger3/min.The feature in the S17 stage is ceramic catalyst oxidation furnaces
The transmission air quantity of the processing gas of discharge is 10Nmm3/ min, the air quantity that heat exchanger receives processing gas is 3Nmm3/ min, can
By adjusting pipe diameter or adjusting wind speed using control valve.The feature in the S18 stage is, heat exchanger is to ultraviolet
The air quantity that line lamp portion transmits processing gas is 7Nmm3/min。
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (5)
1. a kind of indoor condensed combustion system for having catalyst poison oxidation unit characterized by comprising
VOCs gas trapping portion (210) is mounted on the zeolite inspissator portion front of cubic box-like, collects volatility gas at normal temperature
Body；
Prefilter (220) is mounted on the VOCs gas trapping portion back side, filters out and traps in VOCs gas trapping portion
VOCs gas in the particulate matters such as dust；
Zeolite inspissator portion (230), in a manner of adsorbing the volatile materials such as benzene, solvent or diluent, stink to pass through the prefilter
(220) VOCs gas is filtered, and is then discharged to interior, included inspissator portion discharge line using main blower
(234) it is connected on the discharge line of ceramic catalyst oxidation furnaces (280) and obtains air, by ceramic catalyst oxidation furnaces
(280) high-temperature gas being discharged is cooled to certain temperature, desorbs and remove the volatile materials of adsorption zone, recycles desorption air blast
Machine is transported to heat exchanger；
Main blower (250) will be in zeolite inspissator portion at zeolite inspissator portion (230) back side by Pipe installing
(230) gas that volatile materials is eliminated at is discharged into interior；
Heat exchanger (260) is mounted on main part (400) inside, obtains and desorb and go in zeolite inspissator portion (230)
After the volatile materials removed, increase its temperature by heat exchange, be then transferred to electric heater (270), obtain ceramic catalytic
After the high-temperature gas of agent oxidation furnaces (280), the gas for increase temperature by the heat exchange action of heat exchanger is sent to
Ultraviolet radiator portion (290) is sent to processing gas outlet after removal induces disperse gas and the residual gas of catalyst poison
(295), externally discharged；
Electric heater (270) is mounted on the main part (400) inner heat exchanger (260) top side, obtains the heat and hands over
It is heated after the gas containing volatile materials of parallel operation (260) transmission, the gas of heating is sent to ceramic catalyst oxygen
Change equipment (280)；
Catalyst oxidation device (280) is mounted on the heat exchanger top other side inside the main part, receives the electricity
After heater (270) heating and the volatile materials transmitted, is aoxidized using catalyst, high temperature air is then supplied to heat
Exchanger (260), while the Cryogenic air that part high temperature air and zeolite inspissator discharge line (234) transmit being mixed, then
By mixed gas delivery to zeolite inspissator (230), so that the volatile materials of adsorption zone is resolved and removes；
Ultraviolet radiator portion (290) is mounted on the heat exchange of the electric heater (270) and catalyst oxidation device (280) lower part
The side of device, obtains the gas that volatile materials is desorbed and eliminated by heat exchange, and removal can wherein generate catalyst poison
After disperse gas and the residual gas of object, it is sent to processing gas outlet；
Processing gas outlet (295) is constituted, the gas that ultraviolet radiator portion (290) are transmitted in ultraviolet radiator portion (290) side
It is discharged to the outside.
2. the indoor condensed combustion system according to claim 1 for having catalyst poison oxidation unit, which is characterized in that
The processing gas part for being sent to the processing gas outlet can be externally discharged, and another part can pass through main air blast
The indoor discharge line of machine is discharged into interior.
3. the indoor condensed combustion system according to claim 1 for having catalyst poison oxidation unit, which is characterized in that
The ultraviolet radiator portion (290) is using multi-wavelength ultraviolet radiator.
4. the indoor condensed combustion system according to claim 1 for having catalyst poison oxidation unit, which is characterized in that
Integrated composition part includes,
Gas at the desorption air blower (255) being connected in zeolite inspissator portion (230) is passed through pipe by the main part (400)
Road is sent to first chamber (510) (or 1), then the sky of locular wall (515) side is separated by first chamber (510) interior diagonal line
Between be sent to heat exchanger (260) (or 2), become 220 DEG C by heat exchange action by the gas of the heat exchanger (260)
High temperature air, high temperature air be sent to heat exchanger side constitute second chamber (520) (or 3), then pass through the second chamber
The third chamber (530) (or 4) that room top is constituted is sent to the electric heater (270) of heat exchanger (260) top side composition
(or 5)；In addition the high temperature air that the electric heater (270) would be heated to 350 DEG C is sent to the heat exchanger (260) top
The ceramic catalyst equipment (280) (or 6) that side is constituted, at 449 DEG C of the ceramic catalyst oxidation furnaces (280) heating
High temperature air passes through the 4th chamber (540) (or 7) that ceramic catalyst oxidation furnaces (280) side is constituted, part high temperature air
Be sent to zeolite inspissator (230), part then by the other side space of first chamber (510) diagonal line separation wall (515) (or
8) it is sent to the 5th chamber (550) (or 9) of heat exchanger side composition, is sent to the high temperature air (place of the 5th chamber (550)
Process gases) heat exchanger (260) (or 10) are transferred into, ultraviolet radiator portion is sent to by the processing gas of the heat exchanger
(290) (or 11) are discharged by the processing gas of the ultraviolet radiator portion (290) by processing gas outlet (295), or
Indoor (or 12) are discharged by the indoor discharge line of main blower.
5. a kind of indoor condensed combustion method for having catalyst poison oxidation unit characterized by comprising
After trapping VOCs gas, particulate matter is removed using the positive prefilter in cubic box-like zeolite inspissator portion is mounted on
Stage (S11)；
It adsorbs and removes using the zeolite inspissator portion for being spaced certain distance with the prefilter and handled by prefilter
VOCs gas in escaping gas, be then discharged to indoor stage (S12) using main blower；
The discharge air of the discharge air of ceramic catalyst oxidation furnaces (280) and zeolite inspissator portion is mixed, is reduced
The temperature (200 DEG C) of air is discharged in ceramic catalyst oxidation furnaces, and the adsorption zone in zeolite inspissator portion is in a manner of spraying
After obtaining the air, the stage (S13) of volatile materials is desorbed and removed；
It is sent to and is mounted on using 53 DEG C of the volatile materials that zeolite inspissator portion is desorbed and removed by desorption air blower
The stage (S14) of heat exchanger inside main part；
The volatile materials that gas temperature rises to 220 DEG C after heat exchange at heat exchanger is sent to and is mounted on main body
The stage (S15) of the electric heater of portion, side, inner heat exchanger top；
The electric heater heating (350 DEG C) for being mounted on main part inner heat exchanger top side is obtained by the heat exchanger
Volatile materials, be then sent to the stage (S16) of ceramic catalyst oxidation furnaces；
The ceramic catalyst oxidation furnaces of the heat exchanger top side inside main part are mounted on using ceramic catalyst oxidation
The volatile materials for locating heating, is sent to the stage (S17) of heat exchanger after enabling its temperature rise to 449 DEG C；
The heat exchanger for being mounted on main part inner lower obtains the high-temperature process gas (449 of catalyst oxidation device transmission
DEG C), then the processing gas (196 DEG C) that temperature reduces after heat exchange is sent to and is mounted on main part lower heat exchanger
The ultraviolet radiator portion (290) of side, ultraviolet radiator portion (290) remove disperse gas and the residue gas that can generate catalyst poison
The stage (S18) of body；
After ultraviolet radiator portion obtains the processing gas for eliminating disperse gas and residual gas, it is passed through into processing gas outlet
The stage (S19) of discharge.
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| KR1020180020648 | 2018-02-21 | ||
| KR1020180020648A KR101920827B1 (en) | 2018-02-21 | 2018-02-21 | Indoor Concentrated and Combustion System of VOCs with Catalytic Poison Oxidation device |
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| CN114191936A (en) * | 2021-11-24 | 2022-03-18 | 江苏大信环境科技有限公司 | Comprehensive system for treating low-concentration waste gas by using RTO (regenerative thermal oxidizer) |
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| CN110260344A (en) * | 2019-07-16 | 2019-09-20 | 江苏安琪尔废气净化有限公司 | Exhaust fume catalytic oxidation processes and heat-energy recovering apparatus at a kind of thermoprint and table |
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| CN113634085B (en) * | 2021-07-29 | 2024-03-22 | 上海斐腾新材料科技有限公司 | Heat recovery type catalytic combustion waste gas treatment equipment and working method thereof |
| CN114534464A (en) * | 2022-03-28 | 2022-05-27 | 兴嵘环境科技（上海）有限公司 | Treatment process of unorganized organic waste gas |
| CN116658917A (en) * | 2023-06-08 | 2023-08-29 | 南京德厚环境科技有限公司 | Organic waste gas concentration thermal oxidation treatment device and process thereof |
| CN116571058A (en) * | 2023-07-15 | 2023-08-11 | 中矿和创环境科技(山东)有限公司 | High concentrated gas cylinder type zeolite rotating wheel device |
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Application publication date: 20190712 |