CN215962966U

CN215962966U - VOC exhaust treatment device for producing coating

Info

Publication number: CN215962966U
Application number: CN202121973998.5U
Authority: CN
Inventors: 张�杰
Original assignee: Xuanjie Composite Material Shanghai Co ltd
Current assignee: Xuanjie Composite Material Shanghai Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a VOC waste gas treatment device for producing coating, which comprises: the drainage box comprises a box body, a drainage pipe and a drainage pipe, wherein the box body is arranged on the ground, the left side and the right side of the box body are both provided with the drainage pipe, and a fixed drainage plate with a triangular longitudinal section is welded inside the box body; the driving motor is arranged on the box body, the output end of the driving motor is provided with a connecting rod, and the outer side of the connecting rod is provided with a derivation mechanism; the blast pipe, the inside of blast pipe is provided with adjustment mechanism, derive the mechanism and include connecting rod, connecting block, scraper blade, first stopper and base, the outside threaded connection of connecting rod has the connecting block, and the connecting rod is symmetric distribution around in the box. This production VOC exhaust treatment device for coating can accelerate the mixture of waste gas and catalyst, guarantees the reaction effect, improves work efficiency, and can effectively clear up the interior filterable granule that is used for of cartridge filter intussuseption, avoids remaining, makes things convenient for the dismouting.

Description

VOC exhaust treatment device for producing coating

Technical Field

The utility model relates to the technical field of paint production, in particular to a VOC waste gas treatment device for paint production.

Background

The coating is used for improving certain characteristics of a sprayed object, such as wear resistance, skid resistance, corrosion resistance and the like, the coating generally generates VOC waste gas in the production process, and the VOC waste gas can cause very serious harm to the atmosphere, so that a VOC waste gas treatment device is required to be used for purifying the coating, and the VOC waste gas treatment device for producing the coating in the market is various;

the utility model discloses a be CN209406055U like the notice number of authorizing, a production VOC exhaust treatment device for coating, including a jar body, jar internal bottom is equipped with the liquid reserve tank that contains nanometer titanium dioxide photocatalyst, and the liquid reserve tank bottom is equipped with the heater, and jar internal top is equipped with a plurality of ultraviolet lamp, is equipped with two absorbing device from the bottom to the top in proper order in the trachea, and absorbing device includes inside hollow absorption disc. The motor drives the weeping dish and rotates, makes photocatalyst and VOC waste gas intensive mixing, and the VOC waste gas is decomposed into water and carbon dioxide under photocatalyst's effect, and ultraviolet lamp and heater improve exhaust-gas treatment efficiency, and the gas after photocatalyst treatment discharges behind absorbing device, contains the absorbing device who adsorbs ceramic particles and the absorbing device who contains active carbon particles and adsorbs the untreated clean gas of photocatalyst, and the VOC waste gas is through twice purification treatment, and the treatment effect is good. In addition, the structure of the absorption device is convenient to replace and absorb ceramic particles and active carbon particles;

however, the above technical solutions still have some disadvantages, such as slow mixing speed of the exhaust gas and the catalyst, poor reaction effect, low working efficiency, and easy residue and inconvenient disassembly and assembly of the particles filled in the filter cartridge for filtering, so we propose a VOC exhaust gas treatment device for producing coating, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a VOC waste gas treatment device for producing coating, which solves the problems that the existing VOC waste gas treatment device for producing coating provided by the background art is low in mixing speed of waste gas and catalyst, poor in reaction effect and low in working efficiency, and particles filled in a filter cylinder and used for filtering are easy to remain when being replaced and are inconvenient to disassemble and assemble.

In order to achieve the purpose, the utility model provides the following technical scheme: a VOC exhaust treatment device for producing coating comprises:

the drainage box comprises a box body, a drainage pipe and a drainage pipe, wherein the box body is arranged on the ground, the left side and the right side of the box body are both provided with the drainage pipe, and a fixed drainage plate with a triangular longitudinal section is welded inside the box body;

the driving motor is arranged on the box body, the output end of the driving motor is provided with a connecting rod, and the outer side of the connecting rod is provided with a derivation mechanism;

the exhaust pipe, the inside of exhaust pipe is provided with adjustment mechanism.

Preferably, the derivation mechanism comprises a connecting rod, a connecting block, a scraper, a first limiting block and a base, the connecting block is in threaded connection with the outer side of the connecting rod, and the connecting rod is symmetrically distributed in the box body front and back;

the inboard integration of connecting block is provided with the scraper blade, and the equal longitudinal symmetry in both sides distributes around the scraper blade has first stopper.

Preferably, the welding of the upside of scraper blade has the base, and the inside rotation of base is connected with the impeller, impeller and scraper blade all are equidistant distribution on the connecting rod.

Preferably, the adjusting mechanism comprises plastic telescopic pipes, a filter cylinder, a valve, a fixing frame and a limiting rod, the plastic telescopic pipes are welded on the right side of the exhaust pipe, the filter cylinder is fixed on the right side of each plastic telescopic pipe, and the plastic telescopic pipes are symmetrically distributed on the left and right sides of the filter cylinder.

Preferably, valves are mounted on the upper side and the lower side of the filter cartridge, fixing frames are fixed on the front and the rear of the filter cartridge, and limiting rods are rotatably connected to the left side and the right side of each fixing frame;

the outer end integration of gag lever post is provided with the second stopper, and the outside draw-in groove of second stopper is connected with the support frame that fixes the longitudinal section on the blast pipe and be "L" font structure.

Compared with the prior art, the utility model has the beneficial effects that: the VOC waste gas treatment device for producing the coating can accelerate the mixing of waste gas and a catalyst, ensure the reaction effect, improve the working efficiency, effectively clean particles filled in the filter cartridge and used for filtering, avoid residues and facilitate the disassembly and assembly;

1. the exhaust gas purification device is provided with a connecting rod, a connecting block and a scraper plate, the connecting rod and the connecting block are in threaded connection through the output end of a driving motor, a first limiting block connected with a clamping groove of the box body is fixed on the outer side of the scraper plate, and the scraper plates which are distributed at equal intervals on the outer side of the connecting rod slide simultaneously, so that the mixing of exhaust gas and catalyst can be accelerated;

2. the first limiting block and the base are arranged, the impeller rotates in the base fixed on the scraper plate, the circulation of waste gas in the box body is accelerated, and the impellers distributed at equal intervals can ensure the reaction effect and improve the working efficiency;

3. be provided with mount, gag lever post and second stopper, the mount internal rotation that sets up through cartridge filter longitudinal symmetry is connected with the gag lever post, and the gag lever post passes through the second stopper to be connected with the support frame realization draw-in groove, can effectively clear up the filterable granule that is used for of cartridge filter intussuseption, avoids remaining, makes things convenient for the dismouting.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure of the connecting block and the scraper of the present invention;

FIG. 3 is a schematic view of the connection structure of the base and the impeller according to the present invention;

fig. 4 is a schematic view of the connection structure of the plastic extension tube and the filter cartridge of the present invention.

In the figure: 1. a box body; 2. a drive motor; 3. a connecting rod; 4. connecting blocks; 5. a squeegee; 6. a first stopper; 7. a base; 8. an impeller; 9. fixing the drainage plate; 10. an exhaust pipe; 11. a plastic extension tube; 12. a filter cartridge; 13. a valve; 14. a fixed mount; 15. a limiting rod; 16. a second limiting block; 17. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a VOC exhaust treatment device for producing coating comprises: the device comprises a box body 1, a driving motor 2, a connecting rod 3, a connecting block 4, a scraper 5, a first limiting block 6, a base 7, an impeller 8, a fixed drainage plate 9, an exhaust pipe 10, a plastic telescopic pipe 11, a filter cylinder 12, a valve 13, a fixed frame 14, a limiting rod 15, a second limiting block 16 and a supporting frame 17;

as shown in attached

drawings

1, 2 and 3, waste gas enters a box body 1, a rotating leakage disc puts a catalyst which reacts with the waste gas into the box body 1, a driving motor 2 is opened, a connecting rod 3 which is arranged at the driving output end of the driving motor 2 rotates in the box body 1, a linkage mechanism which consists of a chain and a gear drives the connecting rod 3 which is symmetrically arranged in the box body 1 from front to back to rotate simultaneously, the connecting rod 3 drives a connecting block 4 which is in threaded connection with the outer side to move, first limiting blocks 6 which are symmetrically arranged on the front side and the rear side of the connecting block 4 from top to bottom limit the connecting block, scrapers 5 which are distributed at equal intervals on the outer side of the connecting rod 3 move in the box body 1, the scrapers 5 accelerate the circulation of the waste gas, a base 7 is arranged on the upper side of the scrapers 5, impellers 8 are arranged in the base 7, when the scrapers 5 move, the waste gas in the box body 1 circulates on the base 7, the waste gas and the catalyst are further accelerated to be mixed and melted, the catalyst and the waste gas generate chemical reaction to form water and carbon dioxide, and the water is guided by the fixed drainage plates 9 with the longitudinal sections in a triangular structure and is discharged from the drainage pipes arranged at the left side and the right side of the box body 1, so that the residue is avoided;

when the particles for filtering in the filter cartridge 12 need to be replaced, as shown in fig. 1 and fig. 4, the position of the filter cartridge 12 can be adjusted by rotating the limiting rod 15 on the fixing frame 14, so that the second limiting block 16 fixed on the limiting rod 15 is separated from the clamping groove connected with the supporting frame 17, and adjusting the positions of the limiting rods 15 rotatably connected on the left and right sides of the fixing frame 14, the plastic extension tubes 11 fixed on the left and right sides of the filter cartridge 12 can ensure the connection between the filter cartridge 12 and the exhaust pipe 10, the valve 13 is opened, the filter cartridge 12 is shaken or beaten, so that the particles extruded mutually in the filter cartridge 12 are all discharged, the phenomenon that the particles are remained due to adhesion is avoided, the new filter particles are put into the filter cartridge 12, then the limiting rod 15 is rotated, so that the second limiting block 16 is connected with the clamping groove of the supporting frame 17, because the length of the longitudinal section of the second limiting block 16 is greater than that of the longitudinal section of the limiting rod 15, the limiting rod 15 can be effectively limited, the filter cartridge 12 is effectively supported, and the filter cartridge 12 with the left and right sides of the porous structure can ensure the filtering effect of the waste gas.

The details which are not described in the present specification belong to the prior art known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a production VOC exhaust treatment device for coating which characterized in that includes:

the drainage box comprises a box body (1), wherein the box body (1) is arranged on the ground, drain pipes are arranged on the left side and the right side of the box body (1), and a fixed drainage plate (9) with a triangular longitudinal section is welded inside the box body (1);

the driving motor (2) is installed on the box body (1), the output end of the driving motor (2) is provided with a connecting rod (3) through a transmission mechanism formed by a chain and a gear, and a derivation mechanism is arranged on the outer side of the connecting rod (3);

the exhaust pipe (10), the inside of exhaust pipe (10) is provided with adjustment mechanism.

2. The VOC waste gas treatment device for producing coating of claim 1, wherein: the derivation mechanism comprises a connecting rod (3), a connecting block (4), a scraper (5), a first limiting block (6) and a base (7), the connecting block (4) is in threaded connection with the outer side of the connecting rod (3), and the connecting rod (3) is symmetrically distributed in the box body (1) front and back;

the inner side of the connecting block (4) is integrally provided with a scraper (5), and first limiting blocks (6) are symmetrically distributed on the front side and the rear side of the scraper (5) from top to bottom.

3. The VOC waste gas treatment device for producing coating of claim 2, wherein: the welding of the upside of scraper blade (5) has base (7), and the inside rotation of base (7) is connected with impeller (8), impeller (8) and scraper blade (5) all are equidistant distribution on connecting rod (3).

4. The VOC waste gas treatment device for producing coating of claim 1, wherein: the adjusting mechanism comprises plastic telescopic pipes (11), a filter cylinder (12), a valve (13), a fixing frame (14) and a limiting rod (15), the plastic telescopic pipes (11) are welded on the right side of the exhaust pipe (10), the filter cylinder (12) is fixed on the right side of each plastic telescopic pipe (11), and the plastic telescopic pipes (11) are distributed in the filter cylinder (12) in a bilateral symmetry mode.

5. The VOC waste gas treatment device for producing coating of claim 4, wherein: valves (13) are mounted on the upper side and the lower side of the filter cartridge (12), fixed frames (14) are fixed on the front and the rear of the filter cartridge (12), and limiting rods (15) are rotatably connected to the left side and the right side of each fixed frame (14);

the outer end of the limiting rod (15) is integrally provided with a second limiting block (16), and an outer side clamping groove of the second limiting block (16) is connected with a supporting frame (17) which is fixed on the exhaust pipe (10) and has an L-shaped structure in longitudinal section.