Paint processing waste gas treatment device

Abstract

The utility model relates to the technical field of paint processing, in particular to a paint processing waste gas treatment device which is characterized in that a movable sleeve is arranged on the side surface of a fixed mounting frame, a top plate is arranged at the top of the movable sleeve, and a pull ring is arranged at the bottom of the movable sleeve. According to the utility model, the filter component for waste gas treatment can be quickly detached from the exhaust pipeline, so that the maintenance trouble caused by inconvenience in detachment is reduced, an operator can complete the detachment action only by pulling the pull ring without complicated tools or procedures, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of paint processing, in particular to a paint processing waste gas treatment device. Background Art

[0002] The waste gas generated by paint processing usually contains volatile organic compounds (VOCs), particulate matter, benzene compounds and other harmful substances, which are very harmful to the environment and human health. A waste gas treatment device will be installed in the exhaust flue of the waste gas processing site. The waste gas treatment device has a filter and activated carbon to filter and treat the waste gas.

[0003] However, the existing exhaust gas treatment device installed on the exhaust duct is not convenient to remove from the exhaust duct. During the use of the exhaust gas treatment device, it needs to be removed frequently to clean the internal filter and activated carbon to ensure the filtering effect of the exhaust gas. The inconvenience of disassembly affects the maintenance efficiency of the exhaust gas treatment device. In addition, the current exhaust gas treatment device lacks a sampling detection device, and cannot quickly perform sampling and detection on the filtered exhaust gas, which reduces its practicality. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the present invention is to provide a paint processing waste gas treatment device to solve the problem that the waste gas treatment device proposed in the above background technology is not easy to disassemble, which affects the maintenance efficiency of the waste gas treatment device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A paint processing waste gas treatment device includes a main component group, the main component group includes a ventilation pipe body and a filter assembly, two ventilation pipe bodies are provided, the filter assembly is used to treat and filter exhaust gas, and an easy-to-remove component group is provided on the outside of the filter assembly, and the easy-to-remove component group is used to connect between the two ventilation pipe bodies, the easy-to-remove component group includes a fixed mounting frame, a movable sleeve is provided on the side of the fixed mounting frame, a top plate is provided on the top of the movable sleeve, a pull ring is provided on the bottom of the movable sleeve, and the pull ring is connected to a movable plate, a guide box is provided on the outside of the movable plate, a guide plate is connected to one side of the guide box, the side of the guide plate contacts the limiting plate, and an insertion rod is provided inside the limiting plate; a convenient detection component group is provided on the side of the convenient-to-remove component group, and the convenient-to-detect component group is used to facilitate personnel to sample and detect the gas inside the convenient-to-remove component group.

[0007] Preferably: there are two fixed mounting frames, and the two fixed mounting frames are symmetrically distributed on both sides of the movable sleeve. The two fixed mounting frames are connected to the two ventilation pipe bodies by bolts. The movable sleeve and the two fixed mounting frames are in sliding contact through a slide groove. The movable sleeve can only move up and down in the slide groove of the fixed mounting frame.

[0008] Preferably: the top plate is connected to the top of the two fixed mounting frames, the bottom of the top plate is in contact with the movable sleeve, the guide plate is connected to the movable sleeve, the limit plate is connected to the fixed mounting frame, one side of the movable plate is connected to a spring, and the other end of the spring is connected to a guide box, the guide box is connected to the movable sleeve, and the guide box slides in contact with the movable plate through a slide groove.

[0009] Preferably, three insertion rods are provided, and the three insertion rods are connected to the side of the movable plate, the guide plate is provided with through holes corresponding to the three insertion rods, and the guide plate slides in contact with the three insertion rods through the through holes, and the limiting plate contacts the insertion rods through the groove.

[0010] Preferably, the detection-facilitating component group includes a sleeve member, a cylinder cover is provided on the side of the sleeve member, and a bolt member is provided inside the cylinder cover.

[0011] Preferably, two groups of the detection-facilitating component groups are provided, and both groups of the detection-facilitating component groups are mounted on the side surface of the movable sleeve, and the sleeve member is connected to the movable sleeve.

[0012] Preferably, a through hole is provided at a position of the movable sleeve corresponding to the sleeve member, one side of the sleeve cover is hinged to the sleeve member, the sleeve cover is connected to the bolt member via a thread, and the sleeve member is connected to the bolt member via a thread.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The paint processing waste gas treatment device is provided with a component group that is easy to disassemble. The existing waste gas treatment device installed on the exhaust duct is not convenient to be removed from the exhaust duct. During the use of the waste gas treatment device, it needs to be removed frequently to clean the internal filter and activated carbon to ensure the filtering effect of the waste gas. The inconvenience of disassembly affects the maintenance efficiency of the waste gas treatment device. In the corresponding designed easy-to-disassemble component group, the easy-to-disassemble component group is connected to the ventilation pipe body through the fixed installation frame. When the filter assembly needs to be cleaned and maintained during use, the pull ring at the bottom of the movable sleeve is pulled to make the two pull rings approach each other, thereby driving the movable plate and the insertion rod to move in the direction away from the fixed installation frame. At this time, the spring on the side of the movable plate accumulates force and contracts, and the movable plate slides in the guide box slide groove. The insertion rod will contact the limit plate groove, and one end of the insertion rod will be located in the through hole of the guide plate. At this time, pulling the pull ring downward can make the movable sleeve move downward in the slide groove of the fixed installation frame. The filter assembly in the movable sleeve is moved to its original position and can continue to filter the exhaust gas passing through it. This design of easy-to-disassemble component group can quickly remove the treatment device from the exhaust duct, reducing the maintenance trouble caused by inconvenient disassembly. The operator only needs to complete the disassembly action by pulling the pull ring, without the need for complicated tools or procedures, and the operation is convenient.

[0015] 2. This paint processing waste gas treatment device is provided with a component group that is easy to detect. At the same time, the current waste gas treatment device lacks a sampling detection device, and it is impossible to quickly sample and detect the filtered waste gas, which reduces its practicality. In the corresponding designed component group that is easy to detect, when detection is required, unscrew the bolt part, and the cylinder cover can be rotated on the sleeve part to open. At this time, the detection equipment can be passed through the sleeve part, and then through the through hole of the movable sleeve into the movable sleeve, so that the waste gas circulating in the easy-to-remove component group and the main component group can be sampled and detected. There are two component groups that are easy to detect, which are located in the front and rear positions of the filter assembly, and can detect the waste gas before and after filtration. The design of this component group that is easy to detect can grasp the filtering effect at any time, and promptly discover abnormal conditions in the operation of the equipment, thereby improving the reliability of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the overall bottom of the utility model;

[0017] Figure 2 It is a structural diagram of the overall top of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the structure of the component group that is easy to disassemble in the present invention;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 For the utility model Figure 2 Schematic diagram of the structure at C in the middle;

[0021] Figure 6 It is a schematic diagram of the overall explosion structure of the utility model.

[0022] In the figure: 01, main component group; 11, ventilation pipe body; 12, filter assembly; 02, easy disassembly component group; 21, fixed installation frame; 22, movable sleeve; 23, top plate; 24, pull ring; 25, movable plate; 26, guide box; 27, guide plate; 28, limit plate; 29, insertion rod; 03, easy detection component group; 31, sleeve part; 32, cylinder cover; 33, bolt part. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6The utility model provides an embodiment of a paint processing waste gas treatment device, including a main component group 01, the main component group 01 includes a ventilation pipe body 11 and a filter assembly 12, the ventilation pipe body 11 is provided with two, the filter assembly 12 is used to treat and filter the exhaust gas, the filter assembly 12 is provided with an easy-to-remove component group 02 on the outside, the easy-to-remove component group 02 is used to connect between the two ventilation pipe bodies 11, the easy-to-remove component group 02 includes a fixed installation frame 21, and a movable sleeve 22 is provided on the side of the fixed installation frame 21. A top plate 23 is provided on the top of the movable sleeve 22, and a pull ring 24 is provided on the bottom of the movable sleeve 22. The pull ring 24 is connected to a movable plate 25. A guide box 26 is provided on the outside of the movable plate 25. A guide plate 27 is connected to one side of the guide box 26. The side of the guide plate 27 contacts a limit plate 28, and an insert rod 29 is provided inside the limit plate 28. A detection component group 03 is provided on the side of the easy-to-remove component group 02. The detection component group 03 is used to facilitate personnel to sample and detect the gas inside the easy-to-remove component group 02.

[0025] There are two fixed mounting frames 21, and the two fixed mounting frames 21 are symmetrically distributed on both sides of the movable sleeve 22. The two fixed mounting frames 21 are connected to the two ventilation pipe bodies 11 by bolts. The movable sleeve 22 and the two fixed mounting frames 21 are in sliding contact through the slide groove. The movable sleeve 22 can only move up and down in the slide groove of the fixed mounting frame 21. The filter assembly 12 is installed in the movable sleeve 22. The ventilation pipe body 11, the fixed mounting frame 21 and the movable sleeve 22 are a connected structure. The exhaust gas will pass through the movable sleeve 22, and the movable sleeve 22 can filter the exhaust gas passing through.

[0026] The top plate 23 is connected to the top of the two fixed mounting frames 21, the bottom of the top plate 23 is in contact with the movable sleeve 22, the guide plate 27 is connected to the movable sleeve 22, the limit plate 28 is connected to the fixed mounting frame 21, one side of the movable plate 25 is connected to a spring, and the other end of the spring is connected to the guide box 26, the guide box 26 is connected to the movable sleeve 22, and the guide box 26 slides in contact with the movable plate 25 through a slide groove.

[0027] There are three insertion rods 29, and the three insertion rods 29 are connected to the side of the movable plate 25. The guide plate 27 is provided with through holes corresponding to the three insertion rods 29, and the guide plate 27 slides in contact with the three insertion rods 29 through the through holes. The limiting plate 28 contacts the insertion rods 29 through the groove.

[0028] The detection component group 03 includes a sleeve member 31 , a sleeve cover 32 is provided on the side of the sleeve member 31 , and a bolt member 33 is provided inside the sleeve cover 32 .

[0029] There are two groups of detection component groups 03 , and both groups of detection component groups 03 are installed on the side of the movable sleeve 22 , and the sleeve member 31 is connected to the movable sleeve 22 .

[0030] A through hole is provided at a position of the movable sleeve 22 corresponding to the sleeve member 31 , one side of the sleeve cover 32 is hinged to the sleeve member 31 , the sleeve cover 32 is connected to the bolt member 33 via a thread, and the sleeve member 31 is connected to the bolt member 33 via a thread.

[0031] Working principle: The existing exhaust gas treatment device installed on the exhaust duct is not easy to remove from the exhaust duct. During the use of the exhaust gas treatment device, it needs to be removed frequently to clean the internal filter and activated carbon to ensure the filtering effect of the exhaust gas. The inconvenience of disassembly affects the maintenance efficiency of the exhaust gas treatment device. The corresponding easy-to-remove component group 02 is connected to the ventilation pipe body 11 through the fixed installation frame 21. When the filter assembly 12 needs to be cleaned and maintained during use, it can be removed by pulling the movable frame 21. The pull ring 24 at the bottom of the sleeve 22 allows the two pull rings 24 to approach each other, thereby driving the movable plate 25 and the insertion rod 29 to move in the direction away from the fixed installation frame 21. At this time, the spring on the side of the movable plate 25 is compressed, and the movable plate 25 slides in the guide box 26 slot. The insertion rod 29 will contact the groove of the limit plate 28, and one end of the insertion rod 29 will be located in the through hole of the guide plate 27. At this time, pulling the pull ring 24 downward can allow the movable sleeve 22 to move downward in the slot of the fixed installation frame 21, and the movable sleeve 22 can be removed from the fixed installation frame 21. 1, and then the filter assembly 12 installed in the movable sleeve 22 can be cleaned and maintained. After the maintenance and cleaning is completed, pull the pull ring 24 to allow one end of the insertion rod 29 to be located in the through hole of the guide plate 27, and then push the pull ring 24 upward to allow the movable sleeve 22 to move into the fixed installation frame 21 through the slide groove, and the top of the movable sleeve 22 will contact the top plate 23. At this time, release the pull of the pull ring 24 in the direction of the spring, and the spring will release the stored force to push the movable plate 25 open, and the insertion rod 29 will pass through the through hole of the guide plate 27 Insert it into the groove of the limit plate 28, and then lock the position of the movable sleeve 22. At this time, the movable sleeve 22 is reinstalled on the fixed installation frame 21, and the filter assembly 12 in the movable sleeve 22 is moved to its original position to continue filtering the exhaust gas passing through. This design of easy-to-disassemble component group 02 can quickly remove the processing device from the exhaust duct, reducing the maintenance trouble caused by inconvenient disassembly. The operator only needs to pull the pull ring 24 to complete the disassembly action. No complicated tools or procedures are required, and the operation is easy. At the same time, the current exhaust gas treatment device lacks a sampling detection device, and cannot quickly sample and detect the filtered exhaust gas, which reduces its practicality. In the corresponding designed easy-to-detect component group 03, when detection is required, unscrew the bolt part 33, and the barrel cover 32 can be rotated on the sleeve part 31 to open. At this time, the detection equipment can be passed through the sleeve part 31, and then through the through hole of the movable sleeve 22 to enter the movable sleeve 22, so that the exhaust gas circulating in the easy-to-remove component group 02 and the main component group 01 can be sampled and detected, and there are two easy-to-detect component groups 03, which are located in the front and rear positions of the filter assembly 12, and can detect the exhaust gas before and after filtration. The design of this easy-to-detect component group 03 can grasp the filtering effect at any time, and promptly discover abnormal conditions in the operation of the equipment, thereby improving the reliability of the overall equipment.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A paint processing waste gas treatment device, comprising a main component group (01), wherein the main component group (01) comprises a ventilation pipe body (11) and a filter assembly (12), wherein two ventilation pipe bodies (11) are provided, and the filter assembly (12) is used to treat and filter the waste gas, and is characterized in that: The filter assembly (12) is provided with an easy-to-remove component group (02) on the outside, and the easy-to-remove component group (02) is used to be connected between two ventilation pipe bodies (11). The easy-to-remove component group (02) includes a fixed installation frame (21), a movable sleeve (22) is provided on the side of the fixed installation frame (21), a top plate (23) is provided on the top of the movable sleeve (22), a pull ring (24) is provided on the bottom of the movable sleeve (22), and the pull ring (24) is connected to a movable plate (25), a guide box (26) is provided on the outside of the movable plate (25), and a guide plate (27) is connected to one side of the guide box (26), and the side of the guide plate (27) contacts a limit plate (28), and an insertion rod (29) is provided inside the limit plate (28); A detection component group (03) is provided on the side of the easy-to-remove component group (02), and the detection component group (03) is used to facilitate personnel to perform sampling detection on the gas inside the easy-to-remove component group (02).

2. A paint processing waste gas treatment device according to claim 1, characterized in that: There are two fixed installation frames (21), and the two fixed installation frames (21) are symmetrically distributed on both sides of the movable sleeve (22). The two fixed installation frames (21) are connected to the two ventilation pipe bodies (11) by bolts. The movable sleeve (22) and the two fixed installation frames (21) are in sliding contact through a slide groove. The movable sleeve (22) can only move up and down in the slide groove of the fixed installation frame (21).

3. The paint processing waste gas treatment device according to claim 1, characterized in that: The top plate (23) is connected to the tops of the two fixed mounting frames (21), the bottom of the top plate (23) is in contact with the movable sleeve (22), the guide plate (27) is connected to the movable sleeve (22), the limit plate (28) is connected to the fixed mounting frame (21), one side of the movable plate (25) is connected to a spring, and the other end of the spring is connected to a guide box (26), the guide box (26) is connected to the movable sleeve (22), and the guide box (26) slides in contact with the movable plate (25) through a slide groove.

4. The paint processing waste gas treatment device according to claim 1, characterized in that: The insertion rods (29) are provided in three numbers, and the three insertion rods (29) are connected to the side of the movable plate (25); the guide plate (27) is provided with through holes corresponding to the three insertion rods (29), and the guide plate (27) slides and contacts the three insertion rods (29) through the through holes; the limiting plate (28) contacts the insertion rods (29) through the groove.

5. The paint processing waste gas treatment device according to claim 1, characterized in that: The detection-facilitating component group (03) comprises a sleeve member (31), a sleeve cover (32) is provided on the side of the sleeve member (31), and a bolt member (33) is provided inside the sleeve cover (32).

6. The paint processing waste gas treatment device according to claim 5, characterized in that: The detection-facilitating component groups (03) are provided in two groups, and both groups of detection-facilitating component groups (03) are installed on the side of the movable sleeve (22), and the sleeve member (31) is connected to the movable sleeve (22).

7. The paint processing waste gas treatment device according to claim 5, characterized in that: The movable sleeve (22) is provided with a through hole at a position corresponding to the sleeve member (31); one side of the sleeve cover (32) is hinged to the sleeve member (31); the sleeve cover (32) is connected to the bolt member (33) through a thread; and the sleeve member (31) is connected to the bolt member (33) through a thread.

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