CN112169522A - Paint coating organic waste gas purification treatment system - Google Patents

Paint coating organic waste gas purification treatment system Download PDF

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Publication number
CN112169522A
CN112169522A CN202011151464.4A CN202011151464A CN112169522A CN 112169522 A CN112169522 A CN 112169522A CN 202011151464 A CN202011151464 A CN 202011151464A CN 112169522 A CN112169522 A CN 112169522A
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China
Prior art keywords
frame
waste gas
purification
sliding
unit
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CN202011151464.4A
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Chinese (zh)
Inventor
侯金虎
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Individual
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Individual
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Priority to CN202011151464.4A priority Critical patent/CN112169522A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • 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
    • B01D53/007—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 irradiation
    • 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
    • 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
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0258—Other waste gases from painting equipments or paint drying installations

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The invention relates to a paint coating organic waste gas purification treatment system which comprises a bottom plate, a purification device and a collecting pipe, wherein an air inlet fan is arranged in the middle of the bottom plate, the purification device is arranged at the upper end of the bottom plate and is of a cylindrical structure, the lower end of the purification device is connected with the air inlet fan, a liquid outlet is formed in the lower end of the right side of the purification device, and the collecting pipe is arranged on the liquid outlet. The invention can solve the problems that the paint mist in the waste gas can not be effectively collected when the existing equipment is used for treating the paint waste gas, so that the paint is easy to waste, and the paint is not beneficial to subsequent collection and use, and meanwhile, when the existing equipment is used for purifying the paint waste gas, the existing equipment has incomplete filtration, poor purification effect, inconvenient disassembly of a purification mechanism, incapability of effectively replacing a purification catalyst, influence on the purification effect of the waste gas and the like.

Description

Paint coating organic waste gas purification treatment system
Technical Field
The invention relates to the field of waste gas purification treatment, in particular to a paint coating organic waste gas purification treatment system.
Background
Spraying paint is carried out in a paint room, except for spraying on a workpiece, atomized paint in the paint spraying process can be detached in the air because about 20% of paint mist can not be attached to the workpiece, and meanwhile, a large amount of organic gas is contained in paint waste gas, so that the waste gas generated by paint spraying needs to be purified.
At present, the existing equipment generally has the following defects when the paint waste gas is purified and processed: 1. when the existing equipment is used for treating paint waste gas, paint mist in the waste gas cannot be effectively collected, so that paint is easy to waste and is not beneficial to subsequent collection and use; 2. when the existing equipment is used for purifying paint waste gas, incomplete filtration and poor purification effect are achieved, and the purification mechanism is inconvenient to disassemble and cannot be effectively replaced with a purification catalyst, so that the purification effect of the waste gas is affected.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the paint mist in the waste gas can not be effectively collected when the existing equipment is used for treating the paint waste gas, so that the paint is easy to waste, and the paint is not beneficial to subsequent collection and use, and meanwhile, when the existing equipment is used for purifying the paint waste gas, the existing equipment has incomplete filtration and poor purification effect, the purification mechanism is inconvenient to disassemble, the purification catalyst can not be effectively replaced, and the purification effect of the waste gas is influenced.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the paint coating organic waste gas purification treatment system comprises a bottom plate, a purification device and a collecting pipe, wherein an air inlet fan is arranged in the middle of the bottom plate, the purification device is arranged at the upper end of the bottom plate and is of a cylindrical structure, the lower end of the purification device is connected with the air inlet fan, a liquid outlet is formed in the lower end of the right side of the purification device, and the collecting pipe is arranged on the liquid outlet.
The purification device comprises a shell frame, a rotating mechanism, a spraying mechanism, a collecting frame, a filtering mechanism and a purification mechanism, wherein the shell frame is installed at the upper end of a bottom plate, the cross section of the shell frame is of a U-shaped structure, the rotating mechanism is installed in the middle of the shell frame, the spraying mechanism is arranged at the lower end inside the shell frame and is installed on the rotating mechanism, the collecting frame is arranged outside the spraying mechanism, the filtering mechanism is installed in the middle of the inside of the shell frame, the middle of the filtering mechanism is connected with the rotating mechanism, the purification mechanism is installed at the upper end inside the shell frame and is connected with the rotating mechanism through a bearing, when waste gas enters the lower end inside the shell frame during specific work, the rotating mechanism drives the spraying mechanism to rotate, meanwhile, the spraying mechanism can effectively spray vaporous liquid, the vaporous liquid can be combined with paint mist, inside the collection frame was collected to the coating cloud, the impurity to in the waste gas that filtering mechanism can be further filtered and clear away, purifying mechanism can purify the organic matter in the waste gas effectively, and filter purification effect is good, avoids the contaminated air environment.
The spraying mechanism comprises a liquid storage frame, a fixed sleeve, a sliding sleeve, a telescopic spring, a spraying frame and an atomizing nozzle, wherein the liquid storage frame is arranged on the rotating mechanism, clamping grooves are uniformly formed in the liquid storage frame, through holes communicated with the clamping grooves are uniformly formed in the liquid storage frame, the sliding sleeve is arranged on the through holes through a sealed linear bearing, the inner side of the sliding sleeve is connected with the fixed sleeve in a sliding fit mode, the fixed sleeve is arranged on the rotating mechanism, a liquid inlet hole is formed in the inner end of the sliding sleeve, the telescopic spring is arranged in the middle of the sliding sleeve, the spraying frame is arranged in the clamping grooves, the inner side of the spraying frame is connected with the sliding sleeve, the atomizing nozzle communicated with the sliding sleeve is uniformly arranged on the spraying frame, when the rotating mechanism drives the liquid storage frame to rotate, the spraying frame outside the liquid storage frame moves outwards under the action of centrifugal force, and, make the inboard roll-off of fixed cover inside of sliding sleeve, the inside liquid of stock solution frame flows through the feed liquor hole on the sliding sleeve, and atomizer then can be with liquid atomization blowout, does benefit to the coating cloud and collects, avoids taking place extravagant phenomenon.
Filtering mechanism include filter screen, filter layer and clearance unit, the inside mid-mounting of casing frame have the filter screen, the filter layer is installed to the filter screen upper end, the filter in situ is filled with active carbon, the filter screen lower extreme is provided with the clearance unit, the clearance unit is installed on slewing mechanism, concrete during operation, the filter screen can be effectively filtered remaining impurity in the gas, the clearance unit can clean the impurity after filtering, prevent that impurity from piling up at the filter screen lower extreme, the filter layer can absorb the harmful gas in the waste gas.
As a preferred technical scheme of the invention, the rotating mechanism comprises a rotating motor and a rotating shaft, the rotating motor is mounted in the middle of the upper end of the shell frame through a motor base, the rotating shaft is mounted at the upper end inside the shell frame through a bearing, the upper end of the rotating shaft is connected with an output shaft of the rotating motor, the lower end of the rotating shaft is connected with the air inlet fan, and when the rotating mechanism works, the rotating motor rotates at a high speed through the rotating shaft, and the rotating shaft can further drive waste gas to rotate and centrifuge through the spraying mechanism.
As a preferred technical scheme of the invention, the purification mechanism comprises a fixed frame, a positioning unit, a sealing sleeve and a purification unit, wherein the fixed frame is arranged at the upper end inside the shell frame, through grooves are uniformly arranged on the fixed frame, the positioning unit is arranged in the middle of each through groove, the sealing sleeves are symmetrically arranged outside the through grooves, the purification unit is arranged inside each through groove, and the upper end of the purification unit is positioned on the shell frame.
As a preferred technical scheme of the invention, the cleaning unit comprises a connecting frame, a cleaning plate, a sliding rod and a connecting spring, the connecting frame is uniformly arranged in the middle of the rotating mechanism, a groove is formed in the upper end of the connecting frame, the cleaning plate is arranged in the groove, flexible bristles are uniformly arranged on the upper end face of the cleaning plate, round holes are uniformly formed in the connecting frame, the sliding rod is arranged in the round hole, the upper end of the sliding rod is connected with the cleaning plate, the connecting spring is arranged on the sliding rod, and when the cleaning unit works specifically, the cleaning plate can clean the lower end face of the filter screen, so that impurities are prevented from being accumulated at the lower end of the filter screen, and the filter screen.
As a preferred technical scheme of the invention, the positioning unit comprises a sliding plate, a return spring and a positioning column, the fixed frame is uniformly provided with sliding grooves, the sliding grooves are connected with the sliding plate in a sliding fit manner, the outer side of the sliding plate is provided with the return spring, the inner side of the sliding plate is provided with the positioning column, and the purification unit is provided with a positioning groove matched with the positioning column.
As a preferred technical scheme of the invention, the purification unit comprises a filling frame and purification layers, wherein the filling frame is arranged in the through groove, the cross section of the filling frame is of a T-shaped structure, a cavity is arranged in the filling frame, the purification layers are uniformly arranged in the cavity, the purification layers are made of photocatalyst materials, a fluorescent lamp is arranged between the adjacent purification layers, and when the fluorescent lamp irradiates the purification layers in specific work, the purification layers can effectively purify the organic waste gas.
As a preferable technical scheme of the invention, the collecting rack is of a spiral structure, the collecting rack is arranged on the inner wall of the shell frame, and the collecting rack is obliquely arranged.
(III) advantageous effects
1. According to the paint coating organic waste gas purification treatment system provided by the invention, the atomized liquid generated by the spraying mechanism can be effectively combined with the paint vehicle in the waste gas, so that the paint vehicle is collected on the collecting frame under the action of gravity and centrifugal force, and the phenomenon of paint vehicle waste is avoided;
2. according to the paint coating organic waste gas purification treatment system provided by the invention, the filtering mechanism can further filter impurities in the waste gas, and meanwhile, the cleaning unit can clean the lower end surface of the filter screen, so that the impurities are prevented from being accumulated on the lower end surface of the filter screen, and the phenomenon of blockage is avoided;
3. according to the paint coating organic waste gas purification treatment system provided by the invention, the purification mechanism can effectively purify the organic gas in the waste gas, so that the organic gas is prevented from being discharged to pollute the air environment, the installation and disassembly effects of the purification unit are good, and the subsequent replacement is convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the bottom plate, the housing frame, the rotating shaft, the spraying mechanism and the collecting frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the housing frame and the filter mechanism of the present invention;
fig. 4 is a schematic sectional view of the housing frame, the rotating mechanism and the cleaning mechanism according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 4, a paint coating organic waste gas purification treatment system, includes bottom plate 1, purifier 2 and collecting pipe 3, 1 mid-mounting of bottom plate have an air intake fan, purifier 2 is installed to bottom plate 1 upper end, purifier 2 is cylindrical structure, 2 lower extremes of purifier are connected with air intake fan, 2 right side lower extremes of purifier are provided with the liquid outlet, install collecting pipe 3 on the liquid outlet.
The purification device 2 comprises a shell frame 21, a rotating mechanism 22, a spraying mechanism 23, a collecting frame 24, a filtering mechanism 25 and a purification mechanism 26, wherein the shell frame 21 is installed at the upper end of the bottom plate 1, the cross section of the shell frame 21 is of a U-shaped structure, the rotating mechanism 22 is installed in the middle of the shell frame 21, the spraying mechanism 23 is arranged at the lower end inside the shell frame 21, the spraying mechanism 23 is installed on the rotating mechanism 22, the collecting frame 24 is arranged outside the spraying mechanism 23, the filtering mechanism 25 is installed in the middle inside the shell frame 21, the middle of the filtering mechanism 25 is connected with the rotating mechanism 22, the purification mechanism 26 is installed at the upper end inside the shell frame 21, the purification mechanism 26 is connected with the rotating mechanism 22 through a bearing, the collecting frame 24 is of a spiral structure, the collecting frame 24 is installed on the inner wall of the shell frame 21, the collecting frame 24 is obliquely arranged, and, the rotating mechanism 22 drives the spraying mechanism 23 to rotate, meanwhile, the spraying mechanism 23 can effectively spray mist liquid, the mist liquid can be combined with paint mist in waste gas, the paint mist is collected inside the collecting frame 24 under the action of centrifugal force and gravity, the filtering mechanism 25 can further filter and remove impurities in the waste gas, the purifying mechanism 26 can effectively purify organic matters in the waste gas, the filtering and purifying effect is good, and the air pollution environment is avoided.
The spraying mechanism 23 comprises a liquid storage frame 231, a fixed sleeve 232, a sliding sleeve 233, a telescopic spring 234, a spraying frame 235 and an atomizing nozzle 236, the rotating mechanism 22 is provided with the liquid storage frame 231, the liquid storage frame 231 is uniformly provided with clamping grooves, the liquid storage frame 231 is uniformly provided with through holes communicated with the clamping grooves, the through holes are provided with the sliding sleeve 233 through a sealed linear bearing, the inner side of the sliding sleeve 233 is connected with the fixed sleeve 232 in a sliding fit manner, the fixed sleeve 232 is arranged on the rotating mechanism 22, the inner end of the sliding sleeve 233 is provided with a liquid inlet hole, the middle part of the sliding sleeve 233 is provided with the telescopic spring 234, the spraying frame 235 is arranged in the clamping grooves, the inner side of the spraying frame 235 is connected with the sliding sleeve 233, the atomizing nozzle 236 communicated with the sliding sleeve 233 is uniformly arranged on the spraying frame 235, when the rotating mechanism 22 drives the liquid storage, the spraying frame 235 outside the liquid storage frame 231 moves outwards under the action of centrifugal force, and the centrifugal force is greater than the elasticity of the telescopic spring 234, so that the inner side of the sliding sleeve 233 slides out of the inner part of the fixed sleeve 232, liquid inside the liquid storage frame 231 flows out of a liquid inlet hole in the sliding sleeve 233, and the atomizing nozzle 236 can atomize and spray the liquid, thereby being beneficial to paint mist collection and avoiding the occurrence of waste.
Slewing mechanism 22 including rotating motor 221 and axis of rotation 222, casing frame 21 upper end middle part install through the motor cabinet and rotate motor 221, the axis of rotation 222 is installed through the bearing in the inside upper end of casing frame 21, the axis of rotation 222 upper end is connected with the output shaft that rotates motor 221, axis of rotation 222 lower extreme is connected with air intake fan, and during concrete work, rotating motor 221 carries out high-speed rotation through axis of rotation 222, and axis of rotation 222 and then can drive waste gas through spraying mechanism 23 and carry out rotatory centrifugation.
Filtering mechanism 25 include filter screen 251, filter layer 252 and cleaning unit 253, the inside mid-mounting of casing frame 21 have filter screen 251, filter layer 252 is installed to filter screen 251 upper end, the intussuseption of filter layer 252 is filled with the active carbon, filter screen 251 lower extreme is provided with cleaning unit 253, cleaning unit 253 installs on slewing mechanism 22, concrete during operation, filter screen 251 can filter remaining impurity in the gas effectively, cleaning unit 253 can clean the impurity after filtering, prevent that impurity from piling up at filter screen 251 lower extreme, filter layer 252 can absorb the harmful gas in the waste gas.
Cleaning unit 253 include link 2531, clean board 2532, slide bar 2533 and connecting spring 2534, slewing mechanism 22 evenly install link 2531 in the middle part, link 2531 upper end is provided with the recess, be provided with in the recess and clean board 2532, clean board 2532 up end evenly is provided with flexible brush hair, evenly be provided with the round hole on the link 2531, be provided with slide bar 2533 in the round hole, be connected with cleaning board 2532 between the slide bar 2533 upper end, be provided with connecting spring 2534 on the slide bar 2533, during concrete work, clean board 2532 can clean the terminal surface under the filter screen 251, prevent that impurity from piling up at filter screen 251 lower extreme, avoid filter screen 251 to take place the phenomenon of jam.
Purification mechanism 26 include mount 261, positioning unit 262, seal cover 263 and purification unit 264, mount 261 install in the inside upper end of casing frame 21, evenly be provided with logical groove on the mount 261, logical groove mid-mounting has positioning unit 262, the seal cover 263 is installed to logical groove outside symmetry, logical inslot installs purification unit 264, purification unit 264 upper end is located casing frame 21, during specific work, positioning unit 262 can fix a position the clamp to purification unit 264 effectively, the purification unit 264 of being convenient for is dismantled and is changed, purification unit 264 can filter the purification to the organic matter in the waste gas effectively.
Positioning unit 262 include sliding plate 2621, reset spring 2622 and reference column 2623, mount 261 on evenly be provided with the sliding tray, be connected with sliding plate 2621 through sliding fit's mode in the sliding tray, reset spring 2622 is installed in the sliding plate 2621 outside, reference column 2623 is installed to sliding plate 2621 inboard, be provided with on the purification unit 264 with reference column 2623 complex constant head tank, during specific work, when purification unit 264 inserts logical inslot portion, reset spring 2622 drives reference column 2623 and the last constant head tank looks joint of purification unit 264, and then can fix a position the clamp to purification unit 264 effectively.
Purification unit 264 including filling frame 2641 and purifying layer 2642, filling frame 2641 install and lead to the inslot, filling frame 2641 cross-section is T type structure, the inside cavity that is provided with of filling frame 2641 evenly is provided with purifying layer 2642 in the cavity, purifying layer 2642 is photocatalyst material, installs the fluorescent lamp between the adjacent purifying layer 2642, during operation specifically, when the fluorescent lamp shines purifying layer 2642, purifying layer 2642 can carry out purification treatment with organic waste effectively.
The invention comprises the following steps in specific work:
the first step is as follows: when waste gas enters the lower end inside the shell frame 21, the rotating mechanism 22 drives the spraying mechanism 23 to rotate, meanwhile, the spraying mechanism 23 can effectively spray mist liquid, the mist liquid can be combined with paint mist in the waste gas, and the paint mist is collected inside the collecting frame 24 under the action of centrifugal force and gravity, so that the phenomenon that paint is wasted is avoided;
the second step is that: the filter screen 251 can effectively filter the impurities remained in the gas, the cleaning unit 253 can clean the filtered impurities to prevent the impurities from accumulating at the lower end of the filter screen 251, and the filter layer 252 can absorb the harmful gas in the waste gas;
the third step: the positioning unit 262 can effectively position and clamp the purifying unit 264, so that the purifying unit 264 can be conveniently detached and replaced, and when the fluorescent lamp irradiates the purifying layer 2642, the purifying layer 2642 can effectively filter and purify the organic matters in the waste gas.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a paint coating organic waste gas purification processing system, includes bottom plate (1), purifier (2) and collecting pipe (3), its characterized in that: the air inlet fan is arranged in the middle of the bottom plate (1), the purifying device (2) is arranged at the upper end of the bottom plate (1), the purifying device (2) is of a cylindrical structure, the lower end of the purifying device (2) is connected with the air inlet fan, a liquid outlet is formed in the lower end of the right side of the purifying device (2), and a collecting pipe (3) is arranged on the liquid outlet; wherein:
the purification device (2) comprises a shell frame (21), a rotating mechanism (22), a spraying mechanism (23), a collecting frame (24), a filtering mechanism (25) and a purification mechanism (26), the upper end of the bottom plate (1) is provided with a shell frame (21), the cross section of the shell frame (21) is of a U-shaped structure, the middle of the shell frame (21) is provided with a rotating mechanism (22), the lower end inside the shell frame (21) is provided with a spraying mechanism (23), the spraying mechanism (23) is arranged on the rotating mechanism (22), the outer side of the spraying mechanism (23) is provided with a collecting frame (24), the middle inside the shell frame (21) is provided with a filtering mechanism (25), the middle of the filtering mechanism (25) is connected with the rotating mechanism (22), the upper end inside the shell frame (21) is provided with a purifying mechanism (26), and the purifying mechanism (26) is connected with the rotating mechanism (22) through;
the spraying mechanism (23) comprises a liquid storage rack (231), a fixed sleeve (232), a sliding sleeve (233), a telescopic spring (234), a spraying rack (235) and an atomizing nozzle (236), the liquid storage rack (231) is installed on the rotating mechanism (22), the clamping grooves are evenly formed in the liquid storage rack (231), through holes communicated with the clamping grooves are evenly formed in the liquid storage rack (231), sliding sleeves (233) are installed on the through holes through sealed linear bearings, the inner sides of the sliding sleeves (233) are connected with fixed sleeves (232) in a sliding fit mode, the fixed sleeves (232) are installed on the rotating mechanism (22), liquid inlet holes are formed in the inner ends of the sliding sleeves (233), telescopic springs (234) are arranged in the middle of the sliding sleeves (233), spray racks (235) are arranged in the clamping grooves, the inner sides of the spray racks (235) are connected with the sliding sleeves (233), and atomizing spray heads (236) communicated with the sliding sleeves (233) are evenly installed on the spray racks (235);
filtering mechanism (25) include filter screen (251), filter layer (252) and clearance unit (253), inside mid-mounting of casing frame (21) have filter screen (251), filter layer (252) are installed to filter screen (251) upper end, filter layer (252) intussuseption is filled with active carbon, filter screen (251) lower extreme is provided with clearance unit (253), clearance unit (253) are installed on slewing mechanism (22).
2. The paint coating organic waste gas purification treatment system according to claim 1, characterized in that: slewing mechanism (22) including rotating motor (221) and axis of rotation (222), casing frame (21) upper end middle part install through the motor cabinet and rotate motor (221), axis of rotation (222) are installed through the bearing in casing frame (21) inside upper end, axis of rotation (222) upper end is connected with the output shaft that rotates motor (221), axis of rotation (222) lower extreme is connected with air inlet fan.
3. The paint coating organic waste gas purification treatment system according to claim 1, characterized in that: purification mechanism (26) including mount (261), positioning unit (262), seal cover (263) and purification unit (264), mount (261) install in the inside upper end of casing frame (21), evenly be provided with logical groove on mount (261), logical groove mid-mounting has positioning unit (262), seal cover (263) are installed to logical groove outside symmetry, logical groove internally mounted has purification unit (264), purification unit (264) upper end is located casing frame (21).
4. The paint coating organic waste gas purification treatment system according to claim 1, characterized in that: cleaning unit (253) including link (2531), clean board (2532), slide bar (2533) and coupling spring (2534), slewing mechanism (22) middle part evenly install link (2531), link (2531) upper end is provided with the recess, is provided with in the recess and cleans board (2532), cleans board (2532) up end and evenly is provided with flexible brush hair, evenly is provided with the round hole on link (2531), is provided with slide bar (2533) in the round hole, is connected with between slide bar (2533) the upper end with cleaning board (2532), is provided with coupling spring (2534) on slide bar (2533).
5. The paint coating organic waste gas purification treatment system according to claim 4, characterized in that: positioning unit (262) including sliding plate (2621), reset spring (2622) and reference column (2623), mount (261) on evenly be provided with the sliding tray, be connected with sliding plate (2621) through sliding fit's mode in the sliding tray, reset spring (2622) are installed in sliding plate (2621) outside, reference column (2623) are installed to sliding plate (2621) inboard, be provided with on purifying unit (264) with reference column (2623) complex constant head tank.
6. The paint coating organic waste gas purification treatment system according to claim 4, characterized in that: purification unit (264) including filling frame (2641) and purification layer (2642), filling frame (2641) install and lead to the inslot, filling frame (2641) cross-section is T type structure, fill the inside cavity that is provided with of frame (2641), evenly be provided with in the cavity and purify layer (2642), purify layer (2642) and be photocatalyst material, install the fluorescent lamp between adjacent purification layer (2642).
7. The paint coating organic waste gas purification treatment system according to claim 1, characterized in that: the collecting rack (24) is of a spiral structure, the collecting rack (24) is installed on the inner wall of the shell frame (21), and the collecting rack (24) is obliquely arranged.
CN202011151464.4A 2020-10-25 2020-10-25 Paint coating organic waste gas purification treatment system Withdrawn CN112169522A (en)

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Application Number Priority Date Filing Date Title
CN202011151464.4A CN112169522A (en) 2020-10-25 2020-10-25 Paint coating organic waste gas purification treatment system

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Application Number Priority Date Filing Date Title
CN202011151464.4A CN112169522A (en) 2020-10-25 2020-10-25 Paint coating organic waste gas purification treatment system

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Application publication date: 20210105