CN107876506A - A kind of VOCs purifications irregular honeycomb ceramic carrier catalyst blow device and its application method - Google Patents
A kind of VOCs purifications irregular honeycomb ceramic carrier catalyst blow device and its application method Download PDFInfo
- Publication number
- CN107876506A CN107876506A CN201711319829.8A CN201711319829A CN107876506A CN 107876506 A CN107876506 A CN 107876506A CN 201711319829 A CN201711319829 A CN 201711319829A CN 107876506 A CN107876506 A CN 107876506A
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- Prior art keywords
- installation frame
- conveyer belt
- blowing
- blow device
- ceramic carrier
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- 239000003054 catalyst Substances 0.000 title claims abstract description 48
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 28
- 230000001788 irregular Effects 0.000 title claims abstract description 25
- 239000000919 ceramic Substances 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 42
- 238000010926 purge Methods 0.000 claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 33
- 241000264877 Hippospongia communis Species 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- -1 olefines Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
-
- 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
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention belongs to purger technical field, more particularly to a kind of VOCs purifications irregular honeycomb ceramic carrier catalyst blow device and its application method, wherein blow device includes installation frame, the revolution conveyer belt being arranged on the installation frame at interior location, it is arranged on the revolution conveyer belt and for the fixed disk of fixed placement catalyst to be purged, and it is arranged on the installation frame at interior location and carries out the blowing unit of purge operations by compressing blowing mode, the slurry disk that slurry is blown off for accepting is additionally provided with the installation frame.The present invention reaches the purpose effectively purged by way of revolution conveyer belt, fixed disk, blowing unit and slurry disk are set on installation frame.The present invention has the advantages of simple in construction effective, purge operations are flexible, and purging effect is good.
Description
Technical field
The invention belongs to purger technical field, more particularly to a kind of VOCs purifications to be urged with irregular honeycomb ceramic carrier
Agent blow device and its application method.
Background technology
According to the definition of the World Health Organization, VOCs specifically refer to fusing point less than room temperature and boiling point 50-250 DEG C it
Between, room temperature when saturated vapor pressure be more than 133.32 Pa a kind of organic compound.What China promulgated in 2002《Interior Space
Gas quality standard》In (GB/T 18883-2002), the concept of total volatile organism (TVOC) clearly define,
When referring to using the progress chromatography of nonpolar chromatographic column, all organic compounds of the retention time between n-hexane and hexadecane
Thing.By the difference between its molecular structure, VOCs can be generally divided into eight major classes：Alkanes, olefines, aromatic hydrocarbons, halogenated hydrocarbons
Class, aldehydes, ketone, esters and other.In view of VOCs serious harm, national governments have promulgated various decrees in succession, and it is arranged
Put into and gone strict control.The multinomial regulation that China promulgates in succession, such as《Discharge standard of air pollutants》(GB
16297-1996)、《Petro chemical industry pollutant emission standard》（GB31571-2015）And on January 1st, 2016 starts
Implement《Ambient air quality》(GB 3095-2012) etc., the maximal emission of part VOCs pollutants is carried out
Clear and definite and strict restriction.Wherein, the highest of moieties allows concentration of emission (mg/m3) respectively：60 (chlorobenzene classes), 36
(vinyl chloride) and 120 (NMHC NMHC) etc..VOCs discharges scope is wide, is easy to volatilize, it is difficult to prevent, it is difficult to control, its
A large amount of discharges are distributed in each industrial circle, and civilian equipment is discharged into from large scale industry, omnipresent.In terms of daily life,
The every aspect that VOCs is present in the life such as building trade, decoration industry, coating industry, vehicle exhaust；In industrial production mistake
Cheng Zhong, common main source have chemical industry and petrochemical industry waste gas, the cleaning agent of electronics industry, printing industry, paint and coating
Production and use, boiler of power plant tail gas etc.；Routine use organic solvent also has the generation of VOCs characteristic contaminations.With
The continuous development of China's industry, the discharge capacity of volatile organic contaminant just increase year by year, and are catalyzed burning as processing VOCs
One of main method, due to equipment and simple to operate and do not produce secondary pollution, handle organic exhaust gas efficiency high, thus by
The common concern of people.
On the other hand, because VOCs is present in all trades and professions, catalytic combustion system is also different, therefore catalyst
Specification is also different, because the difference of each customer set up is, it is necessary to which some irregular catalyst load corner, such as：Ladder
Shape, oblique triangle etc..The production of irregular catalyst is due to dimensional problem, it is impossible to is produced with the die type equipment of routine, therefore
Exploitation is needed to be applied to the blow device of irregular honeycomb ceramic carrier catalyst production.
The Chinese utility model patent that patent announcement number is CN202087556U, the day for announcing is 2011.12.28 discloses one
Kind of auto-exhaust catalyst purger, including workbench, rotating disk are provided with workbench and can turning of rotating of driving rotating disk
Dish driving part；The rotating disk can immobilization carrier；Support bar is fixed with the workbench, air knife peace is installed on the support bar
Dress portion, multiple air knives are provided with the air knife installation portion, and the air knife is respectively positioned on above rotating disk and can be to the carrier on rotating disk
Purged.
But the purger in the utility model patent has that purge operations are complicated, and intensity is unstable asks for purging
Topic.
The content of the invention
It is an object of the invention to provide a kind of VOCs purifications with irregular honeycomb ceramic carrier catalyst blow device and its
Application method, its can by way of revolution conveyer belt, fixed disk, blowing unit and slurry disk are set on installation frame,
Reach the purpose effectively purged.The present invention have it is simple in construction effectively purge operations are flexible, and good excellent of purging effect
Point.
The solve the above problems technical scheme of use of the present invention is：A kind of VOCs purifications are urged with irregular honeycomb ceramic carrier
Agent blow device, including installation frame, the revolution conveyer belt being arranged on the installation frame at interior location, are arranged on institute
State on revolution conveyer belt and for the fixed disk of fixed placement catalyst to be purged, and be arranged on the installation frame internal
Opening position simultaneously carries out the blowing unit of purge operations by compressing blowing mode, is additionally provided with and is used on the installation frame
Accept the slurry disk for blowing off slurry.
Further preferred technical scheme is：The installation frame side is provided with conveyer belt roller, and the revolution is defeated
Band revolution is sent to be arranged on the conveyer belt roller, the vertical cross-section of the slurry disk is U-shaped framework structure, and the U-shaped frame
Frame structure lower plate is below the revolution conveyer belt.
Further preferred technical scheme is：It is additionally provided with the installation frame side for controlling the revolution conveying
The emergency stop switch of band.
Further preferred technical scheme is：The blowing unit includes the sky being arranged on the installation frame side
Air compressor, the blowing pipeline for being arranged on the installation frame side and being connected with the air compressor, and be arranged on
Wind direction controller chassis on the installation frame side and at the revolution conveyer belt top position, the wind direction controller chassis are inserted
Connect on the inserting column being arranged on the installation frame top plate.
Further preferred technical scheme is：The wind direction controller chassis includes grafting and is arranged on inserting on the inserting column
Connect cylinder, the ventilation framework being arranged on the grafting cylinder, it is arranged on the ventilation framework upper end and is blown for installing described in connection
The connection sleeve pipe of air pipe line, and the ventilation framework lower end and the blower for carrying out purge operations are arranged on, it is described to insert
Connect cylinder is provided with the clamp nut for being used for adjusting height.
Further preferred technical scheme is：The blower is rectangular tube, and the blower is away from the grafting cylinder
To lengthen side wall, the side wall that lengthens is provided with the air knife for being used for adjusting blowing direction for side.
Further preferred technical scheme is：The air knife is be hinged to be arranged on air knife hinged seat, the air knife and institute
The rotary shaft stated between air knife hinged seat is provided with binding nut.
Further preferred technical scheme is：The blowing unit also include be arranged on the installation frame side and
Gas tank on the blowing pipeline.
The application method of the irregular honeycomb ceramic carrier catalyst blow device of a kind of VOCs purifications, successively including following
Step：
The catalyst that coating is completed is placed in S1, fixed disk, Unscrew revolution conveyer belt, blowing unit is opened and carries out air pressure
Contracting blowing operation；
S2, catalyst are moved to corresponding purging region below blowing unit, are sequentially completed purge operations, wherein pulp fall to slurry
Charging tray, for recycling.
Further preferred technical scheme is：The blowing unit adjusts blowing direction in catalyst moving process,
Angular range between blowing direction and the revolution conveyer belt plane is 0-90 °, blow pressure 0.05-0.8MPa.
The present invention by way of revolution conveyer belt, fixed disk, blowing unit and slurry disk are set on installation frame,
Reach the purpose effectively purged.The present invention have it is simple in construction effectively purge operations are flexible, and good excellent of purging effect
Point.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of blowing unit in the present invention.
Fig. 3 is the use schematic diagram of binding nut in the present invention.
Fig. 4 is the structural representation of fixed disk in the present invention.
Fig. 5 is the position view of magnetic force suction unit in the present invention.
Fig. 6 is the structural representation of magnetic force suction unit in the present invention.
Fig. 7 is the use schematic diagram that mantle is connected in the present invention.
Fig. 8 is the positional structure schematic diagram in sliding contact portion in the present invention.
Embodiment
As described below is only presently preferred embodiments of the present invention, and not the scope of the present invention is defined.
Embodiment：As shown in accompanying drawing 1,2,3,4,5,6,7 and accompanying drawing 8, a kind of irregular ceramic honey comb of VOCs purifications
Carried catalyst blow device, including installation frame 1, it is arranged on the revolution conveyer belt at interior location on the installation frame 1
2, it is arranged on the revolution conveyer belt 2 and for the fixed disk 3 of fixed placement catalyst to be purged, and be arranged on the peace
Frame up on frame 1 at interior location and by compressing blowing mode for carrying out the blowing unit 4 of purge operations, the installing frame
The slurry disk 5 that slurry is blown off for accepting is additionally provided with frame 1；The fixed disk 3 include magnetic force attract be fixed on it is described revolution it is defeated
The magnetic force block 301 on band 2 is sent, attracts the perforate frid 302 being fixed on the magnetic force block 301, pushing mode by tensioning uses
In being fixed the press mold with holes 303 of the irregular catalyst, and it is separately positioned on described 302 4 ends of perforate frid
For being tensioned four magnetic force suction units 304 of the press mold with holes 303 downwards at corner positions and by way of magnetic force attraction,
The magnetic force suction unit 304 includes the mounting post 304a being arranged on the cell body side of perforate frid 302, with the mounting post
The fixing permanent magnet 304b that 304a is socketed and is fixed on the cell body side, socket are arranged on the mounting post 304a upper end positions
The base cavity plate 304c at place, and socket be arranged on the mounting post 304a and attracted by magnetic force after slide downward mode
Several are provided with for being tensioned in electromagnet cavity the plate 304d, the electromagnet cavity plate 304d of the press mold 303 with holes
The electromagnet 304e for connecting and driving the electromagnet cavity plate 304d drop-downs to be tensioned the press mold 303 with holes, the pedestal chamber
Body plate 304c, which is provided with, is used for the dry cell 304f, the base cavity plate 304c to electromagnet 304e power supplies and the electromagnetism
It is provided between iron cavity plate 304d and is passed through for the electric wire 304i that powers on connection the mantle 304g, the connection mantle 304g of installation
Lower ending opening is relative with the base cavity plate 304c and electromagnet cavity plate 304d to be connected, on the base cavity plate 304c
The extension spring of bit manipulation is treated provided with above being carried for the press mold 303 with holes by pulling up the electromagnet cavity plate 304d modes
304h, the extension spring 304h and the mounting post 304a are socketed and are arranged on the inboard of the connection mantle 304g internal membranes, institute
State power supply electric wire 304i to be attached by a sliding contact portion 305 and dry cell 304f electrode, the slip connects
Contact portion 305 includes being arranged on the slide post 305a on the base cavity plate 304c through simultaneously grafting, is arranged on the slide post
305a bottoms and the sliding groove 305b engaged with the dry cell 304f electrodes, be arranged in the sliding groove 305b and with it is described
Power the conducting strip 305c of electric wire 304i connections, be arranged on the slide post 305a outboard ends and the base cavity plate 304c it
Between and for jacking up the jack-up back-moving spring 305d of the slide post 305a upwards, and be spirally connected and be arranged on the base cavity plate
304c is upper and turns on the sealing of the electromagnet 304e for being powered by pushing the slide post 305a modes and is spirally connected lid
305e。
In the present embodiment, the catalyst with it is described revolution conveyer belt 2 and fixed disk 3 move together, it is described to blow
Wind unit 4 is carried out stablizing adjustable blowing operation, and the slurry for ensureing to be more than on the catalyst can be purged effectively, be urged with reaching
Change that layer is uniform and medium thin purpose, on the other hand, the slurry fallen is purged on the catalyst can pass through the institute of perforate
Fixed disk 3 and revolution conveyer belt 2 are stated, falls and is collected by the slurry disk 5, ensure the operation of recycling, wherein described
Revolution conveyer belt 2 is stainless steel mesh crawler belt, attracts the fixed fixed disk 3 for magnetic force, and allows additional size to fall, its
Described in installation frame 1 be side and conveyer belt joint face opening upper and lower, right and rear four sides connecting board structure, wherein
Lateral opening is used for purge operations.
On the other hand, the fixed disk 3 is used to fix the catalyst, the problem of avoiding it from stirring, drop, guarantee
The stability of purge, the application method of the fixed disk 3 are as follows：
First, before the catalyst is placed, the extension spring 304h is pulled upwardly the electromagnet cavity plate 304d, related to lift institute
State press mold 303 with holes and keep high-order, be conveniently put into the catalyst；
Second, the catalyst need place when, be rotated down it is described sealing be spirally connected lid 305e so that on the slide post 305a
The conducting strip 305c be powered and connect the electromagnet 304e, the electromagnet 304e is produced and the fixing permanent magnet 304b
The magnetic field to attract each other, therefore move down, drive the press mold 303 with holes to complete the purpose of the fixed catalyst of tensioning；
3rd, when the catalyst completes purging and needs to take out, rotate up the sealing and be spirally connected lid 305e so that the electromagnetism
Iron 304e open circuits lose magnetic force, are lifted up again by the extension spring 304h, and now described press mold 303 with holes returns a high position, complete
Into the use process of the whole fixed disk 3.
In the present embodiment, the fixed disk 3 has advantages below：
First, the perforate on the perforate frid 302 and press mold with holes 303, facilitate the operation of leaking down of additional size, ensure to blow
The validity of operation is swept, and all there is enough fixed effects to irregular shape；
Second, the electromagnet 304e is moved down on the fixing permanent magnet 304b with energization, the energization carried in power-off, is ensured
The tensioning fixation of the press mold with holes 303 has the advantages of flexibly adjustable；
3rd, the connection mantle 304g are used for the passing through for power supply electric wire 304i and installed, and cause the base cavity
Plate 304c and electromagnet cavity plate 304d space of beginning to speak are closed, and are avoided slurry from accidentally entering and are polluted, block very
To it is unexpected conductive the problem of；
4th, connection extension spring 304h described in the comprehensive covering protections of mantle 304g, avoid it from being contaminated corroding.
The side of installation frame 1 is provided with conveyer belt roller 6, and revolution conveyer belt 2 revolution is arranged on the conveying
On band roller 6, the vertical cross-section of the slurry disk 5 is U-shaped framework structure, and the U-shaped framework structure lower plate is returned positioned at described
Turn the lower section of conveyer belt 2.
In the present embodiment, it is described revolution conveyer belt 2 by motor drive rotate, on the conveyer belt roller 6 around
System rotation, the slurry disk 5 is the U-shaped framework with upward opening, and additional size is fallen from opening, is temporarily stored in described
On slurry disk 5 is tried to get to the heart of a matter, ensure that the blow device has the advantages of slurry recycling.
The emergency stop switch 7 for controlling the revolution conveyer belt 2 is additionally provided with the side of installation frame 1.
In the present embodiment, the emergency stop switch 7 is used for the motor for controlling the revolution conveyer belt 2, makes it have
The function for unlatching and the instantaneous jerk of being powered, for emergency danger-avoiding.
The blowing unit 4 includes the air compressor 401 being arranged on the side of installation frame 1, is arranged on described
The blowing pipeline 402 being connected on the side of installation frame 1 and with the air compressor 401, and it is arranged on the installation frame 1
Wind direction controller chassis 403 on side and at revolution conveyer belt 2 top position, the grafting of wind direction controller chassis 403 are set
Put on the inserting column 404 on the top plate of installation frame 1.The wind direction controller chassis 403 is arranged on described including grafting
Grafting cylinder 403a on inserting column 404, the ventilation framework 403b being arranged on the grafting cylinder 403a, is arranged on the ventilating frame
Body 403b upper ends and the connection sleeve pipe 403c that the blowing pipeline 402 is connected for installing, and it is arranged on the ventilation framework
The 403b lower ends and blower 403d for carrying out purge operations, the grafting cylinder 403a are provided with the fastening for being used for adjusting height
Nut 403h.The blower 403d is rectangular tube, and the blower 403d is lengthening side away from the grafting cylinder 403a sides
Wall, the side wall that lengthens are provided with the air knife 403e for being used for adjusting blowing direction.The air knife 403e is be hinged to be arranged on air knife hinge
On joint chair 403f, the rotary shaft between the air knife 403e and the air knife hinged seat 403f is provided with binding nut 403g.Institute
Stating blowing unit 4 also includes being arranged on the side of installation frame 1 and positioned at the gas tank 405 dried on pipeline 402.
In the present embodiment, the application method of the blowing unit 4 is as follows：
First, the air compressor 401 is opened, and air-flow passes sequentially through the blowing pipeline 402, gas tank 405, grafting cylinder
403a, ventilation framework 403b and blower 403d, finally blow and beat on the air knife 403e, by the rotation of the air knife 403e
Angle-determining purges direction；
Second, during the air knife 403e uses, the clamp nut 403h is lowered on the inserting column 404, the wind
Knife 403e is horizontally disposed with, and the blower 403d height it is consistent with the catalyst when, purging angle be 0 °；The blower
403d be located at directly over the catalyst and the air knife 403e straight down when, purging angle is 90 °, and two angles reset it
Between, it is effective purging angle, for ensureing validity and the flexibility of purge operations.
In the present embodiment, the blowing unit 4 has advantages below：
First, the air knife 403e are hinged with the air knife hinged seat 403f, and the binding nut 403g is enclosed on jointed shaft, rotation
The hinge point of the air knife 403e is clamped when turning on the air knife hinged seat 403f, ensures the air knife 403e in setting
It will not be blown under angle of inclination by air-flow, ensure to tilt the stability of purging；
Second, the purge operations in each corner of irregular honeycomb ceramic carrier catalyst can be met by tilting adjustable purging, be ensured
Purge comprehensive；
3rd, the gas tank 405, for installing dust-proof grid, the ash that is got into the air for removing the air compressor 401
Trifle in the world matter.
The application method of the irregular honeycomb ceramic carrier catalyst blow device of a kind of VOCs purifications, successively including following
Step：
The catalyst that coating is completed is placed in S1, fixed disk 3, Unscrew revolution conveyer belt 2, blowing unit 4 is opened and carries out sky
Air pressure contracting blowing operation；
S2, catalyst are moved to the corresponding purging region in the lower section of blowing unit 4, are sequentially completed purge operations, wherein pulp fall extremely
Slurry disk 5, for recycling.
The blowing unit 4 adjusts blowing direction, blowing direction and the revolution conveyer belt 2 in catalyst moving process
Angular range between plane is 0-90 °, blow pressure 0.05-0.8MPa.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from the technical field those of ordinary skill possessed knowledge
Put and make various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by
To the protection of Patent Law.
Claims (10)
- A kind of 1. irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications, it is characterised in that：Including installation frame （1）, it is arranged on the installation frame（1）Revolution conveyer belt at upper interior location（2）, it is arranged on the revolution conveyer belt（2） Go up and be used for the fixed disk of fixed placement catalyst to be purged（3）, and it is arranged on the installation frame（1）At upper interior location And by compressing blowing unit of the blowing mode for progress purge operations（4）, the installation frame（1）On be additionally provided with and be used for Accept the slurry disk for blowing off slurry（5）.
- 2. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 1, it is special Sign is：The installation frame（1）Side is provided with conveyer belt roller（6）, the revolution conveyer belt（2）Revolution is arranged on described Conveyer belt roller（6）On, the slurry disk（5）Vertical cross-section be U-shaped framework structure, and the U-shaped framework structure lower plate position In the revolution conveyer belt（2）Lower section.
- 3. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 1, it is special Sign is：The installation frame（1）It is additionally provided with side for controlling the revolution conveyer belt（2）Emergency stop switch（7）.
- 4. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 1, it is special Sign is：The blowing unit（4）Including being arranged on the installation frame（1）Air compressor on side（401）, it is arranged on The installation frame（1）On side and with the air compressor（401）Connected blowing pipeline（402）, and it is arranged on institute State installation frame（1）On side and it is located at the revolution conveyer belt（2）Wind direction controller chassis at top position（403）, the wind To controller chassis（403）Grafting is arranged in the installation frame（1）Inserting column on top plate（404）On.
- 5. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 4, it is special Sign is：The wind direction controller chassis（403）The inserting column is arranged on including grafting（404）On grafting cylinder（403a）, set In the grafting cylinder（403a）On ventilation framework（403b）, it is arranged on the ventilation framework（403b）Upper end simultaneously connects for installation Connect the blowing pipeline（402）Connection sleeve pipe（403c）, and it is arranged on the ventilation framework（403b）Lower end and be used for into The blower of row purge operations（403d）, the grafting cylinder（403a）It is provided with the clamp nut for being used for adjusting height（403h）.
- 6. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 5, it is special Sign is：The blower（403d）For rectangular tube, the blower（403d）Away from the grafting cylinder（403a）Side is to add Long side wall, the side wall that lengthens are provided with the air knife for being used for adjusting blowing direction（403e）.
- 7. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 6, it is special Sign is：The air knife（403e）It is be hinged to be arranged on air knife hinged seat（403f）On, the air knife（403e）Cut with scissors with the air knife Joint chair（403f）Between rotary shaft be provided with binding nut（403g）.
- 8. a kind of irregular honeycomb ceramic carrier catalyst blow device of VOCs purifications according to claim 4, it is special Sign is：The blowing unit（4）Also include being arranged on the installation frame（1）On side and it is located at the blowing pipeline （402）On gas tank（405）.
- 9. the application method of the irregular honeycomb ceramic carrier catalyst blow device of a kind of VOCs purifications, it is characterised in that successively Comprise the following steps：S1, fixed disk（3）The interior catalyst placed coating and completed, Unscrew revolution conveyer belt（2）, open blowing unit（4） Carry out air compression blowing operation；S2, catalyst are moved to blowing unit（4）Lower section correspondingly purges region, is sequentially completed purge operations, wherein pulp fall To slurry disk（5）, for recycling.
- 10. a kind of VOCs purifications according to claim 9 are made with irregular honeycomb ceramic carrier catalyst blow device With method, it is characterised in that：The blowing unit（4）Blowing direction, blowing direction and institute are adjusted in catalyst moving process State revolution conveyer belt（2）Angular range between plane is 0-90 °, blow pressure 0.05-0.8MPa.
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| CN201711319829.8A CN107876506B (en) | 2017-12-12 | 2017-12-12 | Irregular honeycomb ceramic carrier catalyst purging device for purifying VOCs and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922637A (en) * | 2023-07-24 | 2023-10-24 | 浙江天振科技股份有限公司 | Hot-press forming equipment for producing plastic floor |
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