Purifying device for waste gas treatment in gluing production

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a purification device for glue production waste gas treatment, which comprises a case, a waste gas purification structure is arranged on the inner side of the case, the waste gas purification structure comprises a hot drying oven, a heater is arranged on the inner side of the hot drying oven, the upper side of the hot drying oven is fixedly connected with a baffle plate, and the baffle plate is fixedly connected with the case. Equipment capable of heating and baking a gluing film is additionally arranged in the waste gas purification structure so as to simulate subsequent process steps and remove waste gas generated subsequently, damage of high-temperature waste gas to the purification equipment is reduced through cooperation of a drainage fan and a cooling device, the waste gas removal efficiency is improved, and meanwhile, the waste gas purification efficiency is improved. The waste gas purification device is simple in structure and convenient to operate, protects workers operating the follow-up technological process, adopts multi-layer filtration to completely filter and absorb greenhouse gas, harmful waste and the like which are possibly discharged along with gas, effectively improves the waste gas purification degree, and also improves the safety guarantee of the workers in the follow-up technological process.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a purification device for treating waste gas from glue coating production. Background Art

[0002] With the production of more and more films, the requirements for film coating are getting higher and higher. After the film coating process, waste gas will be generated due to the subsequent process of the coated film. The waste gas has many components, including raw material particles, toxic gases, greenhouse gases, etc. Based on the original process, this part of the waste gas is easy to be ignored, and it will cause great harm to the workshop staff and the environment after accumulation.

[0003] In the prior art, for example, a waste gas treatment device for thin film coating is disclosed in publication number CN209679724U, which states: an asynchronous motor and an impeller are arranged to rotate in the opposite direction to reduce the speed of the surrounding waste gas following the film transmission, and a return spring and a driven gear plate are arranged to make the turbulence plate reciprocate in the up and down directions to create turbulence, thereby facilitating air extraction and collection by reducing the waste gas speed following the film and disrupting the airflow direction, thereby preventing the waste gas from being discharged following the film transmission, thereby improving the quality of waste gas treatment.

[0004] In actual use, the process of setting the glue-coated film inside the device is relatively complicated and troublesome, time-consuming and labor-intensive, and once the device is used, it is difficult to enter the interior again. If the interior is damaged or broken, the internal processing is very cumbersome and there is a great risk for the processing personnel. In addition, the waste gas treatment part only absorbs and filters part of the waste gas volatilized by the glue-coated film. Even if the glue-coated film treated by the equipment enters the subsequent process with heating process, it will regenerate waste gas, causing a certain degree of damage to the staff and the environment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] By changing the conveying roller part from a state fixed inside the equipment to a removable connecting structure, the device can be filled with a glue-coated film from the outside. When the glue-coated film needs to be subjected to waste gas purification treatment, the connecting structure with the glue-coated film can be directly loaded into the equipment. In addition, the heating structure is filled on the lower side of the waste gas treatment of the glue-coated film to preheat the glue-coated film and make the carried waste gas rise, thus solving the problems of difficulty in replacing the glue-coated film due to closed equipment, physiological harm to the staff, and insufficient absorption of additional waste gas generated by the subsequent process of the waste gas of the glue-coated film.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a purification device for treating waste gas from glue coating production, comprising a chassis, a support leg fixedly connected to the lower side of the chassis, a plug-in plate slide groove is provided on the inner side of the chassis wall perpendicular to the ground, a rear cover slide groove is provided on the side of the plug-in plate slide groove, a motor shaft groove is provided on the right side of the chassis, a motor frame mounting groove is provided on the side of the motor shaft groove, an air hood mounting groove is provided on the upper part of the outer surfaces of the left and right sides of the chassis, and a filling structure is provided on the inner side of the chassis;

[0009] It is characterized in that: an exhaust gas purification structure is arranged on the inner side of the chassis, and the exhaust gas purification structure includes a hot oven, a heater is arranged on the inner side of the hot oven, a baffle is fixedly connected to the upper side of the hot oven, and a flame retardant net is fixedly connected to the side of the baffle.

[0010] Preferably, an air hood side panel is provided on the upper part of the left and right outer surfaces of the chassis, an air hood mounting hole is fixedly connected to the lower side of the air hood side panel, an air hood is fixedly connected to the upper side of the air hood side panel, and a square tube is fixedly connected to the upper side of the air hood.

[0011] Preferably, a drainage fan is fixedly connected to the inner side of the square tube, a fan motor is rotatably connected to the upper side of the drainage fan, a cooling pipe installation groove is opened on one side of the square tube, a cooling pipe is arranged on the upper side of the cooling pipe installation groove, a plug-in rod is fixedly connected to the lower side of the cooling pipe, and a cooler is fixedly connected to the inner side of the cooling pipe.

[0012] Preferably, a purification pipe is fixedly connected to the lower side of the other end of the cooling pipe, an adsorption layer is movably connected to the inner upper part of the purification pipe, a filter plate is provided on the lower side of the adsorption layer, a sedimentation layer is movably connected to the lower side of the filter plate, a connecting end is fixedly connected to the lower side of the purification pipe, and a discharge pipe is fixedly connected to one side of the purification pipe.

[0013] Preferably, the filling structure includes an insert plate, the upper and lower sides of the insert plate are fixedly connected with an insert plate slider, the front side of the insert plate is fixedly connected with a handle, the right side of the insert plate is rotatably connected to a motor shaft, the outer side of the motor shaft is rotatably connected to a bearing, and the right side of the motor shaft is provided with a cross slot.

[0014] Preferably, a driving roller is fixedly connected to the outer side of the motor shaft, an adhesive block is fixedly connected to the outer surface of the driving roller, a tensioning roller is arranged on the upper side of the driving roller, and a driven roller is arranged on one side of the tensioning roller.

[0015] Preferably, the right side of the motor shaft is rotatably connected to the motor, the left side of the motor is rotatably connected to the linkage shaft, the left side of the linkage shaft is fixedly connected to a cross block, the outer side of the motor is fixedly connected to a motor frame, and a motor frame mounting hole is provided on the outer side of the motor frame.

[0016] Preferably, a back cover is slidably connected to one side of the chassis close to the opening, the upper side of the back cover is fixedly connected to the chassis upper cover, the two sides of the chassis upper cover are fixedly connected to the back cover sliders, a plug-in plate rear slot is opened on the inner side of the back cover, and a motor shaft slot clamp is fixedly connected to the right side of the back cover.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a purification device for treating waste gas from glue coating production, which has the following beneficial effects:

[0019] 1. The addition of the filling structure can replace the glue-coated film to be treated, and when the staff replaces the glue-coated film to be treated, they need to take out the glue-coated film that has been treated. At this time, because of the existence of the filling structure, the staff does not need to enter the equipment, which can reduce the harm of exhaust gas to the human body to a minimum, and improve the efficiency and processing speed of replacing the glue-coated film to be treated, saving labor costs and material losses.

[0020] 2. Add equipment that can heat and bake the coated film to the waste gas purification structure to simulate the subsequent process steps, remove the waste gas that will be generated later, and reduce the damage of high-temperature waste gas to the purification equipment through the cooperation of the drainage fan and the cooling device. While increasing the waste gas removal efficiency, it protects the staff operating the subsequent process. Multi-layer filtration is used to filter and absorb all greenhouse gases and harmful wastes that may be discharged with the gas, which effectively improves the degree of waste gas purification and increases the safety of the staff in the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the chassis structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the rear cover structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the filling structure of the utility model;

[0025] Figure 5 It is a side schematic diagram of the filling structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the motor portion of the filling structure of the utility model;

[0027] Figure 7 This is a partial cross-sectional view of a baking oven of the waste gas purification structure of the utility model;

[0028] Figure 8 This is a schematic diagram of the upper part of the waste gas purification structure of the utility model;

[0029] Fig. 9 This is a schematic diagram of the bottom of the exhaust gas purification structure of the utility model;

[0030] Fig.10 This is a schematic diagram of the upper part of the exhaust gas purification structure of the utility model;

[0031] Fig.11 This is a schematic diagram of the purification part of the waste gas purification structure of the utility model;

[0032] Fig.12 It is a cross-sectional view of the purification part of the waste gas purification structure of the utility model.

[0033] In the figure: 1, chassis; 2, support leg; 3, plug-in plate slide; 4, rear cover slide; 5, motor shaft slot; 6, motor frame mounting slot; 7, suction hood mounting slot; 8, rear cover; 9, chassis upper cover; 10, rear cover slider; 11, plug-in plate rear slot; 12, motor shaft slot clamp; 13, filling structure; 1301, plug-in plate; 1302, plug-in plate slider; 1303, handle; 1304, motor shaft; 1305, bearing; 1306, cross slot; 1307, active roller; 1308, adhesive block; 1309, tension roller; 1310, driven roller; 1311, motor; 1312, linkage shaft; 1313, cross block; 1314 , motor frame; 1315, motor frame mounting hole; 14, exhaust gas purification structure; 1401, hot oven; 1402, heater; 1403, shielding plate; 1404, flame retardant net; 1405, air hood side plate; 1406, air hood mounting hole; 1407, air hood; 1408, square tube; 1409, drainage fan; 1410, fan motor; 1411, cooling pipe mounting groove; 1412, cooling pipe; 1413, plug-in rod; 1414, cooler; 1415, purification pipe; 1416, adsorption layer; 1417, filter plate; 1418, sedimentation layer; 1419, connection end; 1420, discharge pipe. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0035] Example 1

[0036] Reference Figure 6-12, which is the first embodiment of the utility model, a purification device for treating waste gas from glue coating production, comprises a chassis 1, a supporting leg 2 is fixedly connected to the lower side of the chassis 1, a plug-in plate slide groove 3 is provided on the inner side of the box wall of the chassis 1 which is perpendicular to the ground, a rear cover slide groove 4 is provided on the side of the plug-in plate slide groove 3, and the spatial position relationship between the rear cover slide groove 4 and the plug-in plate slide groove 3 is vertical, a motor shaft groove 5 is provided on the right side of the chassis 1, a motor frame mounting groove 6 is provided on the side of the motor shaft groove 5, and the motor frame mounting groove 6 has three groups in total, each group consists of two hole grooves, an air hood mounting groove 7 is provided on the upper part of the outer surface of the left and right sides of the chassis 1, and a filling structure 13 is provided on the inner side of the chassis 1;

[0037] It is characterized in that: an exhaust gas purification structure 14 is arranged on the inner side of the chassis 1, and the exhaust gas purification structure 14 includes a hot oven 1401, and the hot oven 1401 is embedded in the bottom of the chassis 1. A heater 1402 is arranged on the inner side of the hot oven 1401, and the heater 1402 can provide high-temperature baking. A baffle plate 1403 is fixedly connected to the upper side of the hot oven 1401, which can provide a certain degree of blocking effect and reduce the influence of high temperature on the mechanical structure. A flame retardant net 1404 is fixedly connected to the side of the baffle plate 1403, and the flame retardant net 1404 is fixedly connected to the area sandwiched by the two baffle plates 1403, which can prevent part of the adhesive film from falling into the high-temperature area and causing combustion.

[0038] An air hood side panel 1405 is provided on the upper part of the left and right outer surfaces of the chassis 1, and an air hood mounting hole 1406 is fixedly connected to the lower side of the air hood side panel 1405, and the position of the air hood mounting hole 1406 corresponds to the air hood mounting groove 7, and an air hood 1407 is fixedly connected to the upper side of the air hood side panel 1405, and a square tube 1408 is fixedly connected to the upper side of the air hood 1407.

[0039] A draught fan 1409 is fixedly connected to the inner side of the square tube 1408, and the draught fan 1409 is fixedly connected to the inner tube wall surface of the square tube 1408 through its outer frame, and a fan motor 1410 is rotatably connected to the upper side of the draught fan 1409. A cooling tube installation groove 1411 is provided on one side of the square tube 1408, and a cooling tube 1412 is provided on the upper side of the cooling tube installation groove 1411, and a plug-in rod 1413 is fixedly connected to the lower side of the cooling tube 1412. The cooling tube 1412 is plugged into the inner side of the cooling tube installation groove 1411 on the upper side of the direction tube 1408 through the plug-in rod 1413, and a cooler 1414 is fixedly connected to the inner side of the cooling tube 1412, and the cooler 1414 can reduce the temperature of the high-temperature gas passing through.

[0040] The lower side of the other end of the cooling tube 1412 is fixedly connected to the purification tube 1415, and the upper inner side of the purification tube 1415 is movably connected to the adsorption layer 1416. The lower side of the adsorption layer 1416 is provided with a filter plate 1417, and the lower side of the filter plate 1417 is movably connected to the sedimentation layer 1418, wherein the adsorption layer 1416 and the sedimentation layer 1418 can be moved inside the purification tube 1415, and the filter plate 1417 is detachably fixedly connected to the inside of the purification tube 1415, and the adsorption layer 1416 is connected to the upper inner wall of the purification tube 1415 and a The filter plate 1417 is limited to the upper inner part of the purification tube 1415, and the sedimentation layer 1418 is limited to the lower side of the adsorption layer 1416 through the two filter plates 1417. The lower side of the purification tube 1415 is fixedly connected with a connecting end 1419, and the connecting end 1419 is fixedly connected to the lower surface of the purification tube 1415 and the upper surface of the chassis 1. One side of the purification tube 1415 is fixedly connected with an exhaust pipe 1420, and one side of the exhaust pipe 1420 is externally connected to a vacuum pump. By adjusting the vacuum pump strategy, the rate at which the gas passes through the purification tube 1415 is increased and the purification efficiency is improved.

[0041] During use, first install the air hood 1407 part, align the air hood mounting hole 1406 with the air hood mounting slot 7 and fix it with screws, then start the motor 1311 and rotate the active roller 1307 to move the glue-coated film in the chassis 1, then start the exhaust gas purification structure 14, first start the heater 1402 located on the inner side of the hot oven 1401, the heater 1402 will make the upper side of the glue-coated film subject to high temperature baking, so that it will produce waste gas that will only be produced in the subsequent process, wherein the baffle plate 1403 can prevent the high temperature from causing excessive impact on the mechanical structure such as the rotating roller, the flame retardant net 1404 can prevent the broken glue-coated film from falling into the high temperature area of ​​the heater 1402 and causing combustion, then start the fan motor 1410, the drainage fan 1409 rotates with the help of the fan motor 1410, and the high temperature gas can be introduced into the rear side of the square tube 1408 through the air hood 1407, because the square tube 140 8 is connected to the cooling pipe 1413 through the cooling pipe installation groove 1411 and the plug-in rod 1413, so the high-temperature gas will be introduced into the cooling pipe 1413. At this time, the cooler 1414 will cool down the high-temperature gas passing through so that it will not damage the internal structure of the subsequent purification pipe 1415. When the exhaust gas enters the purification pipe 1415, it first passes through the adsorption layer 1416, which can adsorb some larger particles. The filter plate 1417 can filter some impurities while facilitating the passage of gas. Then the exhaust gas will pass through the sedimentation layer 1418. The sedimentation layer 1418 can separate the harmful gas in the exhaust gas through chemical means and remain in the interior of the purification pipe 1415. Then the harmless gas will be discharged through the exhaust pipe 1420. An air intake machine with suitable power can be connected to the outside of the exhaust pipe 1420 to increase the purification rate. During the purification process, the purification pipe 1415 is fixedly connected to the upper side of the chassis 1 through the connection end 1419.

[0042] Example 2

[0043] Reference Figure 1-12 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the filling structure 13 includes a plugboard 1301, and the upper and lower sides of the plugboard 1301 are fixedly connected with a plugboard slider 1302, the front side of the plugboard 1301 is fixedly connected with a handle 1303, when the rear cover 8 is closed at the rear of the chassis 1, the handle 1303 is located in the plugboard rear groove 11, the right side of the plugboard 1301 is rotatably connected with a motor shaft 1304, the outer side of the motor shaft 1304 is rotatably connected with a bearing 1305, the motor shaft 1304 is rotatably connected to the inner side of the plugboard 1301 through the bearing 1305, and a cross slot 1306 is opened on the right side of the motor shaft 1304.

[0044] An active roller 1307 is fixedly connected to the outer side of the motor shaft 1304, and an adhesive block 1308 is fixedly connected to the outer surface of the active roller 1307. The adhesive block 1308 is used to adhere to the glue-coated film to facilitate the fixation of the glue-coated film. A tensioning roller 1309 is arranged on the upper side of the active roller 1307, and a driven roller 1310 is arranged on one side of the tensioning roller 1309. The driven roller 1310 and the tensioning roller 1309 are both rotatably connected between the two plug plates 1301 through an axis, and the connection between the plug plate 1301 close to the side with the motor 1311 and the axis is an inseparable rotational connection, and the connection between the plug plate 1301 and the axis away from the motor 1311 is a divisible rotational connection. When it is necessary to install a glue-coated film on the active roller 1307 and the driven roller 1309, the axis part and the plug plate 1301 away from the motor 1311 can be separated to facilitate the installation of the glue-coated film.

[0045] The right side of the motor shaft 1304 is rotatably connected to the motor 1311, and the left side of the motor 1311 is rotatably connected to the linkage shaft 1312. The left side of the linkage shaft 1312 is fixedly connected to a cross block 1313. The outer side of the motor 1311 is fixedly connected to a motor frame 1314. The outer side of the motor frame 1314 is provided with a motor frame mounting hole 1315. To use the motor 1311 to drive the motor shaft 1304 to rotate, it is necessary to splice the linkage shaft 1312 with the cross block 1313 and the motor shaft 1304 with the cross slot 1306. When the splicing is completed, the motor frame mounting hole 1315 will be aligned with the motor frame mounting slot 6, and then the motor frame 1314 will be installed.

[0046] A back cover 8 is slidably connected to one side of the chassis 1 close to the opening, and a chassis upper cover 9 is fixedly connected to the upper side of the back cover 8. The chassis upper cover 9 and the back cover 8 are perpendicular, and back cover sliders 10 are fixedly connected to both sides of the chassis upper cover 9. The back cover 8 is slidably connected to the inside of the back cover slide groove 4 opened on the chassis 1 through the back cover sliders 10. A plug-in rear groove 11 is opened on the inner side of the back cover 8, and a motor shaft slot clamping plate 12 is fixedly connected to the right side of the back cover 8. The motor shaft slot clamping plate 12 can form a circular restriction area with the motor shaft slot 12 to limit the motor shaft 1304 to be located therein.

[0047] During use, it is first necessary to fill the filling structure 13 with the glue film. Because the plug board 1301 far away from the motor 1311 and the rotating roller are in a detachable connection relationship, it is only necessary to put the entire glue film to be processed into the outer side of the rotating roller of the driven roller 1310, and pass the glue film through two sets of tensioning rollers 1309, and finally connect it to the adhesive block 1308 connected to the outer side of the active roller 1309, and then reinstall the disassembled plug board 1301 back to the side of the rotating roller to complete the filling of the glue film. Then, it is necessary to put the plug board 1301 with the glue film into the interior of the chassis 1. During the placement process, the plug board sliders 1302 on the upper and lower sides of the plug board 1301 are aligned with the plug board slide groove 3, and the plug board 1301 can be put into the interior of the chassis 1. When the plug board 1301 is installed to the finger When the motor shaft 1304 is positioned, it will also be installed on the inner side of the motor shaft slot 5. At this time, the rear cover 8 needs to be installed. The rear cover slider 10 only needs to be aligned with the rear cover slot 4 and pushed into the rear cover 8 to complete the installation. At this time, the motor shaft slot clamping plate 12 and the motor shaft slot 5 will form a closed area to limit the position of the motor shaft 1304. After the rear cover 8 is installed, the motor frame mounting hole 1315 needs to be aligned with the motor frame mounting slot 6 and fixed with screws to complete the installation of the motor 1311. It should be noted that before installing the motor frame 1314, the cross block 1313 on the linkage shaft 1312 needs to be aligned with the cross slot 1307 on the motor shaft 1304. Only then can the motor 1311 drive the active roller 1307 to rotate and roll the glue film into the outer side of the active roller 1307. The rest of the structure is the same as that of Example 1.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A purification device for treating waste gas from a coating production process, comprising a chassis (1), a support leg (2) fixedly connected to the lower side of the chassis (1), a plug-in plate slide groove (3) provided on the inner side of a wall of the chassis (1) perpendicular to the ground, a rear cover slide groove (4) provided on the side of the plug-in plate slide groove (3), a motor shaft groove (5) provided on the right side of the chassis (1), a motor frame mounting groove (6) provided on the side of the motor shaft groove (5), an air hood mounting groove (7) provided on the upper side of the left and right outer surfaces of the chassis (1), and a filling structure (13) provided on the inner side of the chassis (1); Features: An exhaust gas purification structure (14) is arranged on the inner side of the chassis (1), and the exhaust gas purification structure (14) includes a hot oven (1401), and a heater (1402) is arranged on the inner side of the hot oven (1401), and a shielding plate (1403) is fixedly connected to the upper side of the hot oven (1401), and a flame retardant net (1404) is fixedly connected to the side of the shielding plate (1403).

2. The purification device for treating waste gas from glue coating production according to claim 1 is characterized by: An air hood side plate (1405) is provided on the upper part of the outer surfaces of the left and right sides of the chassis (1); an air hood mounting hole (1406) is fixedly connected to the lower side of the air hood side plate (1405); an air hood (1407) is fixedly connected to the upper side of the air hood side plate (1405); and a square tube (1408) is fixedly connected to the upper side of the air hood (1407).

3. The purification device for treating waste gas from glue coating production according to claim 2 is characterized by: The inner side of the square tube (1408) is fixedly connected to a drainage fan (1409), and the upper side of the drainage fan (1409) is rotatably connected to a fan motor (1410). A cooling tube installation groove (1411) is provided on one side of the square tube (1408), and a cooling tube (1412) is arranged on the upper side of the cooling tube installation groove (1411). The lower side of the cooling tube (1412) is fixedly connected to a plug rod (1413), and the inner side of the cooling tube (1412) is fixedly connected to a cooler (1414).

4. The purification device for treating waste gas from glue coating production according to claim 3 is characterized by: The other end of the cooling tube (1412) is fixedly connected to a purification tube (1415) at the lower side, the inner upper part of the purification tube (1415) is movably connected to an adsorption layer (1416), a filter plate (1417) is provided at the lower side of the adsorption layer (1416), the lower side of the filter plate (1417) is movably connected to a sedimentation layer (1418), the lower side of the purification tube (1415) is fixedly connected to a connection end (1419), and one side of the purification tube (1415) is fixedly connected to a discharge tube (1420).

5. The purification device for treating waste gas from glue coating production according to claim 1 is characterized by: The filling structure (13) comprises an insert plate (1301), the upper and lower sides of the insert plate (1301) are fixedly connected with an insert plate slider (1302), the front side of the insert plate (1301) is fixedly connected with a handle (1303), the right side of the insert plate (1301) is rotatably connected with a motor shaft (1304), the outer side of the motor shaft (1304) is rotatably connected with a bearing (1305), and the right side of the motor shaft (1304) is provided with a cross slot (1306).

6. The purification device for treating waste gas from glue coating production according to claim 5 is characterized by: A driving roller (1307) is fixedly connected to the outer side of the motor shaft (1304), an adhesive block (1308) is fixedly connected to the outer surface of the driving roller (1307), a tensioning roller (1309) is arranged on the upper side of the driving roller (1307), and a driven roller (1310) is arranged on one side of the tensioning roller (1309).

7. The purification device for treating waste gas from glue coating production according to claim 5 is characterized by: The right side of the motor shaft (1304) is rotatably connected to a motor (1311), the left side of the motor (1311) is rotatably connected to a linkage shaft (1312), the left side of the linkage shaft (1312) is fixedly connected to a cross block (1313), the outer side of the motor (1311) is fixedly connected to a motor frame (1314), and the outer side of the motor frame (1314) is provided with a motor frame mounting hole (1315).

8. The purification device for treating waste gas from glue coating production according to claim 1 is characterized by: A rear cover (8) is slidably connected to one side of the chassis (1) close to the opening, the upper side of the rear cover (8) is fixedly connected to a chassis upper cover (9), both sides of the chassis upper cover (9) are fixedly connected to rear cover sliders (10), a plug-in board rear slot (11) is provided on the inner side of the rear cover (8), and a motor shaft slot clamping plate (12) is fixedly connected to the right side of the rear cover (8).

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