CN219580186U

CN219580186U - VOC absorbing device for automobile paint spraying workshop

Info

Publication number: CN219580186U
Application number: CN202320633252.2U
Authority: CN
Inventors: 丁有清; 丁健峰
Original assignee: Qihe County Qiyang Machinery Manufacturing Co ltd
Current assignee: Qihe County Qiyang Machinery Manufacturing Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-25
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a VOC adsorption device for an automobile paint spraying workshop, which relates to the technical field of waste gas treatment and comprises an adsorption device main body and a waste gas collecting barrel, wherein a pipeline is fixedly connected between the adsorption device main body and the waste gas collecting barrel, an adsorption box is arranged above the adsorption device main body, activated carbon is placed in the adsorption box, the pipeline is fixedly connected with the adsorption box, a baffle is fixedly connected to the side surface of the adsorption device main body, an adjusting wheel shaft is movably connected to the side surface of the baffle, a sliding door is movably connected to the top of the baffle, a switch is fixedly connected to the side surface of the adsorption device main body, and a motor is fixedly connected to the side surface of the switch. The adsorption box and the motor are matched together, so that the activated carbon is regenerated, and the problem that the existing device for VOC adsorption in the automobile paint shop cannot regenerate the activated carbon in the device is solved.

Description

VOC absorbing device for automobile paint spraying workshop

Technical Field

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

Background

VOCs, volatile organic compounds, are widely known as organic waste gases in industry and have a great influence on human health. When the VOC in the environment reaches a certain concentration, people feel headache, nausea, vomit, hypodynamia and the like in a short time, and when serious, the people can suffer from convulsion and coma, and can hurt the liver, the kidney, the brain and the nervous system of the people, thereby causing serious consequences such as hypomnesis and the like. In an automotive paint shop, since paint is mostly volatile organic compounds, VOCs are generated in large amounts, thereby threatening the health of workers. The existing VOC waste gas treatment method mainly uses activated carbon adsorption and has the advantages of low cost, obvious effect and the like. The following problems exist in the prior art:

the prior art VOC adsorbing devices for automobile paint workshops are mostly cabinet-type devices with suction fans for loading activated carbon, because the activated carbon loses activity after absorbing a certain amount of VOC, the activated carbon needs to be replaced frequently or regenerated, thereby increasing the use cost.

Disclosure of Invention

The utility model mainly aims to provide a device for VOC adsorption in an automobile paint shop, which can effectively solve the problems in the background.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automobile paint shop VOC absorptive device, includes adsorption equipment main part and exhaust gas collecting vessel, the middle fixedly connected with pipeline of adsorption equipment main part and exhaust gas collecting vessel, the adsorption box has been seted up to the top of adsorption equipment main part, the active carbon has been placed to the inside of adsorption box, pipeline and adsorption box fixed connection, the side fixedly connected with baffle of adsorption equipment main part, the side swing joint of baffle has the regulating wheel axle, the top swing joint of baffle has the sliding door, the side fixedly connected with switch of adsorption equipment main part, the side fixedly connected with motor of switch.

The technical scheme of the utility model is further improved as follows: the side fixedly connected with umbrella type gear one of motor output shaft, the side meshing of umbrella type gear one is connected with umbrella type gear two, the side swing joint of motor has the bracing piece, the bottom fixed connection of bracing piece is in the inner wall bottom of adsorption equipment main part, the side swing joint of motor output shaft has the drive belt one.

By adopting the technical scheme, the motor in the scheme drives the first bevel gear and the first transmission belt to rotate, and the first bevel gear drives the second bevel gear to rotate.

The technical scheme of the utility model is further improved as follows: the umbrella-shaped gear is characterized in that a gear I is fixedly connected to the axis of the umbrella-shaped gear II, a chain is connected to the outer side of the gear I in a meshed mode, a gear II is connected to the other side of the chain in a meshed mode, and an air suction fan is fixedly connected to the side face of the gear II.

By adopting the technical scheme, the umbrella-shaped gear II and the gear I in the scheme are matched together, and the gear II is driven to rotate through the chain, so that the air suction fan rotates.

The technical scheme of the utility model is further improved as follows: the side of the first driving belt is movably connected with a first pulley, the side of the first pulley is movably connected with a second driving belt, the other side of the second driving belt is movably connected with a second pulley, and the axle center of the second pulley is fixedly connected with a conveying fan.

By adopting the technical scheme, the first driving belt and the pulley in the scheme are matched together, and the second driving belt drives the second pulley to rotate, so that the conveying fan rotates, and the activated carbon is driven to move through the conveying fan.

The technical scheme of the utility model is further improved as follows: the side fixedly connected with conveyer pipe of adsorption case, the opposite side fixedly connected with recovery room of conveyer pipe, the top and the bottom fixedly connected with electrode of recovery room, the side fixedly connected with circuit protection pipe of electrode, the bottom fixedly connected with support of recovery room, the bottom fixedly connected with of support is at the inner wall of adsorption device main part, the below of circuit protection pipe has the battery case in series, the battery case is connected with external power source.

By adopting the technical scheme, the electrode in the scheme works after receiving the electric signal transmitted to the battery box by the external power supply through the circuit, and the activated carbon transmitted from the transmission pipe through the transmission fan is electrolyzed, so that the activated carbon is regenerated.

The technical scheme of the utility model is further improved as follows: the sliding door is characterized in that a sliding block is fixedly arranged at the bottom of the sliding door, an adjusting gear is fixedly connected to the axis of the adjusting wheel shaft, a straight tooth slot is connected to the top of the adjusting gear in a meshed mode, the top of the straight tooth slot is fixedly connected with the bottom sliding block of the sliding door, a track is arranged at the top of the baffle, and the bottom sliding block of the sliding door is movably connected to the upper portion of the track.

By adopting the technical scheme, the adjusting wheel shaft and the adjusting gear in the scheme are matched together, so that the straight tooth slot drives the sliding door to slide along the track, and the sliding door is opened.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a VOC adsorption device for an automobile paint spraying workshop, which is characterized in that an adsorption box, a motor, a transmission fan and a recovery chamber are matched together, a pulley I is driven to rotate by a transmission belt II through the motor and the transmission belt I, so that the transmission fan rotates and transmits active carbon into a transmission pipe and enters the recovery chamber, the active carbon is increased in mass after being adsorbed with a large amount of VOC and falls to the lower half part of the adsorption box, the active carbon entering the recovery chamber is inactive active carbon, and electrolysis is carried out through an electrode, so that the active carbon is regenerated, and the problem that the conventional VOC adsorption device for the automobile paint spraying workshop cannot always regenerate the active carbon in the device is solved.

2. The utility model provides a VOC adsorption device for an automobile paint spraying workshop, which drives a straight tooth socket and a sliding door to slide on a track through the joint cooperation of the sliding door, a baffle and an adjusting wheel shaft, so that the door is opened, the traditional sliding door is abandoned, and the problem that the sliding door is inconvenient to open when the device works against a wall or equipment raw materials in the workshop are too much is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a baffle plate of the present utility model;

fig. 4 is a schematic side cross-sectional view of the present utility model.

In the figure: 1. an adsorption device body; 2. an adsorption box; 21. a recovery chamber; 22. a transfer tube; 23. an electrode; 24. a line protection tube; 25. a support; 26. a battery case; 3. a sliding door; 4. a baffle; 41. adjusting the wheel axle; 411. an adjusting gear; 412. a straight tooth slot; 42. a track; 5. a switch; 51. a motor; 52. a first bevel gear; 53. a second bevel gear; 531. a first gear; 532. a chain; 533. a second gear; 534. an air suction fan; 54. a support rod; 55. a first transmission belt; 551. a pulley I; 552. a second transmission belt; 553. a second pulley; 554. a transfer fan; 6. a pipe; 7. and an exhaust gas collecting barrel.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a VOC adsorption device for an automobile paint shop, which comprises an adsorption device main body 1 and an exhaust gas collecting barrel 7, wherein a pipeline 6 is fixedly connected between the adsorption device main body 1 and the exhaust gas collecting barrel 7, an adsorption box 2 is arranged above the adsorption device main body 1, active carbon is placed in the adsorption box 2, the pipeline 6 is fixedly connected with the adsorption box 2, a switch 5 is fixedly connected with the side surface of the adsorption device main body 1, a motor 51 is fixedly connected with the side surface of the switch 5, a bevel gear one 52 is fixedly connected with the side surface of an output shaft of the motor 51, a bevel gear two 53 is connected with the side surface of the bevel gear one 52 in a meshed manner, a supporting rod 54 is movably connected with the side surface of the output shaft of the motor 51, the bottom of the supporting rod 54 is fixedly connected with the bottom of the inner wall of the adsorption device main body 1, a first driving belt 55 is movably connected with the side surface of the motor 51, a first gear 531 is fixedly connected with the axis center of the bevel gear two 53, a chain 532 is connected with the outer side of the gear one 531, a gear 533 is meshed with the other side of the chain 532, a second gear 533 is meshed with the side surface of the gear 533 is fixedly connected with an air suction fan 534.

In this embodiment, the exhaust gas collecting barrel 7 and the motor 51 are in the prior art, the supporting rod 54 prevents the motor 51 from toppling over, the switch 5 can control the motor 51 to rotate, the first bevel gear 52 drives the second bevel gear 53 and the first bevel gear 531 to rotate, and the chain 532 drives the second bevel gear 533 to rotate, so that the air suction fan 534 rotates and drives the activated carbon to adsorb VOC.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a pulley one 551 is movably connected to the side surface of the first transmission belt 55, a pulley two 552 is movably connected to the side surface of the pulley one 551, a pulley two 553 is movably connected to the other side of the transmission belt two 552, a transmission fan 554 is fixedly connected to the axle center of the pulley two 553, a transmission pipe 22 is fixedly connected to the side surface of the adsorption box 2, a recovery chamber 21 is fixedly connected to the other side of the transmission pipe 22, electrodes 23 are fixedly connected to the top and bottom of the recovery chamber 21, a line protection pipe 24 is fixedly connected to the side surface of the electrodes 23, a support 25 is fixedly connected to the bottom of the recovery chamber 21, the bottom of the support 25 is fixedly connected to the inner wall of the adsorption device main body 1, a battery box 26 is connected to the lower part of the line protection pipe 24 in series, and the battery box 26 is connected with an external power supply.

In this embodiment, with the rotation of the motor 51, the first belt 55 drives the first pulley 551 to rotate, the second belt 552 drives the second pulley 553 to rotate, so that the conveying fan 554 rotates to roll the activated carbon dropped to the lower half of the adsorption case 2 due to the increase of the deactivated mass into the conveying pipe 22 and then into the recovery chamber 21, the electrode 23 and the battery case 26 are in the prior art, the battery case 26 is connected with an external power supply, the circuit protection pipe 24 protects the circuit and connects the battery case 26 and the electrode 23, and the support 25 supports the recovery chamber 21 to prevent toppling.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the side fixedly connected with baffle 4 of adsorption equipment main part 1, the side swing joint of baffle 4 has regulating wheel axle 41, the top swing joint of baffle 4 has sliding door 3, the bottom fixed mounting of sliding door 3 has the slider, regulating wheel axle 41's axle center department fixedly connected with adjusting gear 411, the top meshing of adjusting gear 411 is connected with straight tooth's socket 412, the top of straight tooth's socket 412 and the bottom slider fixed connection of sliding door 3, track 42 has been seted up at the top of baffle 4, the bottom slider swing joint of sliding door 3 is in the top of track 42.

In this embodiment, the adjusting gear 411 is driven by the adjusting axle 41 to rotate and drive the straight tooth slot 412 to move, and the straight tooth slot 412 drives the sliding door 3 to slide on the track 42, so as to control the opening or closing of the sliding door 3.

The working principle of the VOC adsorption device for the automobile paint shop is specifically described below.

As shown in fig. 1 to 4, the switch 5 is turned on to rotate the motor 51, the first bevel gear 52 drives the second bevel gear 53 and the first bevel gear 531 to rotate, the second bevel gear 533 is driven to rotate by the chain 532, so that the air suction fan 534 rotates, the first transmission belt 55 drives the first pulley 551 to rotate, the second transmission belt 552 drives the second pulley 553 to rotate, so that the transmission fan 554 rotates, the activated carbon dropped into the lower half of the adsorption box 2 due to the increase of the deactivated mass is wound into the transmission pipe 22 and then sent into the recovery chamber 21, the regulating wheel shaft 41 is rotated, the regulating gear 411 rotates under the drive of the regulating wheel shaft 41 and drives the straight spline 412 to move, the straight spline 412 drives the sliding door 3 to slide on the track 42, so that the sliding door 3 is opened, the electrolyte is filled in the recovery chamber 21, the sliding door 3 is closed, and the battery box 26 transmits an electric signal to the electrode 23 through a circuit, so that the activated carbon is electrolyzed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a device that car paint shop VOC adsorbed, includes adsorption equipment main part (1) and waste gas collecting vessel (7), its characterized in that: adsorption equipment main part (1) and waste gas collecting vessel (7)'s centre fixedly connected with pipeline (6), adsorption equipment main part (1)'s top has been seted up adsorption tank (2), activated carbon has been placed to the inside of adsorption tank (2), pipeline (6) and adsorption tank (2) fixed connection, adsorption equipment main part (1) side fixedly connected with baffle (4), baffle (4) side swing joint has regulating wheel axle (41), baffle (4) top swing joint has sliding door (3), adsorption equipment main part (1) side fixedly connected with switch (5), switch (5) side fixedly connected with motor (51).

2. An automotive paint shop VOC adsorbing apparatus as set forth in claim 1 wherein: the side fixedly connected with umbrella type gear one (52) of motor (51) output shaft, the side meshing of umbrella type gear one (52) is connected with umbrella type gear two (53), the side swing joint of motor (51) has bracing piece (54), the bottom fixed connection of bracing piece (54) is in the inner wall bottom of adsorption equipment main part (1), the side swing joint of motor (51) output shaft has drive belt one (55).

3. An apparatus for VOC adsorption in an automotive paint shop as claimed in claim 2, wherein: the novel umbrella-shaped gear is characterized in that a gear I (531) is fixedly connected to the axis of the umbrella-shaped gear II (53), a chain (532) is connected to the outer side of the gear I (531) in a meshed mode, a gear II (533) is connected to the other side of the chain (532) in a meshed mode, and an air suction fan (534) is fixedly connected to the side face of the gear II (533).

4. An apparatus for VOC adsorption in an automotive paint shop as claimed in claim 2, wherein: the side swing joint of drive belt one (55) has pulley one (551), the side swing joint of pulley one (551) has drive belt two (552), the opposite side swing joint of drive belt two (552) has pulley two (553), the axle center department fixedly connected with conveying fan (554) of pulley two (553).

5. An automotive paint shop VOC adsorbing apparatus as set forth in claim 1 wherein: the side fixedly connected with conveyer pipe (22) of adsorption case (2), the opposite side fixedly connected with of conveyer pipe (22) retrieves room (21), the top and the bottom fixedly connected with electrode (23) of retrieving room (21), the side fixedly connected with circuit protection tube (24) of electrode (23), the bottom fixedly connected with support (25) of retrieving room (21), the bottom fixedly connected with of support (25) is at the inner wall of adsorption device main part (1), battery case (26) have been established ties to the below of circuit protection tube (24), battery case (26) are connected with external power source.

6. An automotive paint shop VOC adsorbing apparatus as set forth in claim 1 wherein: the sliding door is characterized in that a sliding block is fixedly arranged at the bottom of the sliding door (3), an adjusting gear (411) is fixedly connected to the axle center of the adjusting wheel axle (41), a straight tooth groove (412) is connected to the top of the adjusting gear (411) in a meshed mode, the top of the straight tooth groove (412) is fixedly connected with the sliding block at the bottom of the sliding door (3), a rail (42) is arranged at the top of the baffle (4), and the sliding block at the bottom of the sliding door (3) is movably connected to the upper portion of the rail (42).