Motor production waste gas collecting and treating device

Abstract

The invention relates to a motor production waste gas collecting and treating device, and relates to the technical field of industrial waste gas treatment.The motor production waste gas collecting and treating device comprises a waste gas adsorption box, a reaction box and a discharging box, the top of the waste gas adsorption box is connected with a gas collecting pipe and a lifting air cylinder, and the discharging box is arranged on the side, away from the waste gas adsorption box, of the reaction box; a gas outlet through pipe is connected between the reaction box and the discharge box, a fan box is connected to one side, far away from the reaction box, of the waste gas adsorption box, a filter plate cleaning box and a connecting base are arranged in the waste gas adsorption box, a filter plate box is inserted between the filter plate cleaning box and the connecting base, and a plurality of groups of adsorption filter plates are inserted in the filter plate box; according to the device, particulate matters adsorbed on the filter plate can be automatically separated and discharged, the waste gas treatment efficiency is improved, damage possibly caused by manual cleaning and influence on health of cleaning personnel can be avoided, and the device can be quickly mounted and dismounted so as to facilitate maintenance and replacement of the adsorption purification device.

Description

Technical Field

[0001] The present application relates to the technical field of industrial waste gas treatment, and in particular to a device for collecting and treating waste gas produced by motors. Background Art

[0002] In high-pollution industries such as motor production, the application of waste gas treatment equipment has become an important part of environmental compliance. As environmental regulations become increasingly stringent, companies' demand for waste gas treatment technology is also increasing.

[0003] After searching, the existing patent (publication number: CN118949627B) discloses an adsorption device for waste gas treatment, including a box body, a sleeve frame, a drive motor and a transverse displacement contact adsorption mechanism; wherein the transverse displacement contact adsorption mechanism includes a drive shaft, a small gear, two large gears, a rotating shaft, two guide swivels, a guide rail and a plurality of bent adsorption rotating plates, a vertical displacement adsorption mechanism is provided at the top of the guide swivel, and a linkage bar is provided between the two guide swivels; a linkage bar is provided between the two guide swivels, and a displaced displacement adsorption assembly is installed at the bottom end of the linkage bar; through the transverse displacement contact adsorption mechanism, the plurality of bent adsorption rotating plates can be laterally displaced to contact the flowing waste gas, so that the flow contact area is wider, which has the advantage of better waste gas adsorption treatment effect, thereby solving the problem that it is difficult to achieve large-area flow contact adsorption with activated carbon, resulting in poor waste gas adsorption treatment effect. In the process of realizing this application, the inventor found that the prior art has the following problems: Existing adsorption devices for waste gas treatment use physical adsorption: the harmful substances in the waste gas are adsorbed by adsorption materials such as activated carbon. The advantages are simple equipment and easy operation. The disadvantages are that the adsorption materials need to be replaced regularly, resulting in high operating costs. Therefore, in order to solve the above-mentioned related technical problems, a motor production waste gas collection and treatment device is proposed, which can automatically clean and adsorb particulate matter and is convenient for replacing filter plates. Summary of the Invention

[0004] In order to improve the above problems, the present application provides a motor production waste gas collection and treatment device.

[0005] This application provides a device for collecting and treating waste gas from motor production, which adopts the following technical solutions: The motor production waste gas collection and treatment device includes a waste gas adsorption box, a reaction box and an exhaust box. The top of the waste gas adsorption box is connected to a gas collecting pipe and a lifting cylinder. The reaction box is connected to one side of the waste gas adsorption box, and the exhaust box is arranged on the side of the reaction box away from the waste gas adsorption box. An exhaust pipe is connected between the reaction box and the exhaust box. Among them, the exhaust gas adsorption box is connected to a fan box on the side away from the reaction box, and a filter plate cleaning box and a connecting base are provided in the exhaust gas adsorption box, and a filter plate box is inserted between the filter plate cleaning box and the connecting base, and multiple groups of adsorption filter plates are inserted in the filter plate box.

[0006] Preferably, the end of the gas collecting pipe away from the exhaust gas adsorption box is connected to an air collecting hood, a limiting slot is provided at the bottom of the filter plate cleaning box, and a supporting falling partition is provided at the bottom of the connecting base, and the filter plate box is inserted between the limiting slot and the supporting falling partition.

[0007] Preferably, the filter plate box includes two groups of side panels and multiple groups of connecting top panels, and a filter box handle is connected to a group of side panels away from the exhaust gas adsorption box, and plug-in connecting plates are provided on both sides of both ends of the adsorption filter plate, and a swing spring is connected between the plug-in connecting plate and the adsorption filter plate.

[0008] Preferably, multiple groups of filter plate slots arranged in an array are provided in the side panels, and a connecting slot is provided at the bottom of the connecting top plate. Multiple groups of the connecting top plates are connected between the two groups of side panels, and the two ends of the connecting slot are respectively connected to the two groups of filter plate slots.

[0009] By adopting the above technical solution, the filter plate box and the adsorption filter plate can be quickly disassembled and installed, and the connection position of the filter plate box is limited by the limiting slot and the supporting falling partition, and the limiting slot and the supporting falling partition constitute a track for the sliding connection of the filter plate box, so that the filter plate box can be more convenient to connect and disassemble, and the filter plate slot and the connecting slot can constitute a slide rail for the movement of the plug-in connecting plate, and the adsorption filter plate is quickly installed or removed from the side plate and the connecting top plate by plugging the connecting plate, thereby facilitating the replacement of the adsorption filter plate, and the filter plate slot and the connecting slot limit the adsorption filter plate.

[0010] Preferably, one end of the telescopic rod of the lifting cylinder is connected to the filter plate cleaning box, the bottom end of the telescopic rod of the lifting cylinder is connected to a lifting connecting plate, and the bottom of the lifting connecting plate is connected to multiple groups of impact dust removal plates.

[0011] Preferably, the impact dust removal plate is inserted between two adjacent groups of adsorption filter plates, multiple groups of impact bumps are connected to both sides of the impact dust removal plate, and one side of the impact dust removal plate is connected to a driving gear plate.

[0012] Preferably, multiple groups of oscillation components are connected to the inner side of the bottom of the filter plate cleaning box, and the oscillation components are arranged between two adjacent groups of impact dust removal plates. The oscillation components include a group of connecting drive rods and multiple groups of oscillation blocks.

[0013] Preferably, both ends of the connecting drive rod are connected to the inner wall of the filter plate cleaning box through bearings, and multiple groups of the oscillation blocks are fixedly sleeved on the outer side of the connecting drive rod. The connecting drive rod is sleeved with a driving gear that meshes with the driving gear plate, and the cross-section of the oscillation block is an equilateral triangle with chamfered top angles.

[0014] By adopting the above technical solution, the particulate matter adsorbed on the filter plate can be automatically separated and removed through the linkage structure, and the lifting connecting plate is driven by the lifting cylinder to enter the filter plate box, and the striking dust removal plate is inserted between two sets of adjacent adsorption filter plates. The striking dust removal plate drives the driving gear plate to move up and down during the lifting process, and the driving gear plate drives the connecting driving rod to rotate through the driving gear during the movement, and the connecting driving rod drives the oscillation block to rotate and hit the dust removal plate, thereby hitting the adsorption filter plate by hitting the protrusion, so that the adsorption filter plate is oscillated and shaken, and the dust adsorbed by it is shaken off during the swinging process.

[0015] Preferably, a fan motor and a fan ventilation box are connected to the side of the fan box away from the exhaust gas adsorption box, and an air guide fan is provided in the fan ventilation box. The exhaust gas adsorption box is provided with an inspection box door, and a dust collection drawer is provided below the inspection box door, and the dust collection drawer is inserted below the connecting base.

[0016] Preferably, a dilution box is provided above the air outlet duct, and a dilution pipeline is connected between the dilution box and the reaction box, an exhaust fan is connected to one side of the exhaust box, and an exhaust chimney is connected to the top of the exhaust box.

[0017] By adopting the above technical solution, an openable door for storing the filter box is provided, and a pull-out exhaust gas particle collection drawer is provided, which is convenient for subsequent cleaning and maintenance work, and corresponding subsequent oxidation and emission equipment is provided, so that the exhaust gas cleaning is more thorough, and the filter plate box is pulled out by opening the maintenance box door, and the dust is shaken off and falls onto the supporting falling partition and falls through the holes on the supporting falling partition. The dust on the supporting falling partition falls into the dust collecting drawer, and the dust collecting drawer can be pulled out from the exhaust gas adsorption box, so that the collected dust particles can be taken out from the dust collecting drawer.

[0018] 1. Compared with the existing technology, the motor production exhaust gas collection and treatment device can automatically separate and discharge the particulate matter adsorbed on the filter plate, which increases the efficiency of exhaust gas treatment and avoids the damage that may be caused by manual cleaning, as well as the health impact on the cleaning personnel. After the adsorption work is completed, the dust in the adsorption filter plate can be struck and separated by the filter plate cleaning box. The lifting cylinder drives the lifting connecting plate and the multiple groups of striking dust removal plates connected thereto to move up and down, and the striking dust removal plate enters the filter plate box during the lifting process, and the striking dust removal plate is inserted between two adjacent groups of adsorption filter plates, and the striking dust removal plate is removed. During the lifting process, the plate drives the driving gear plate to move up and down, and during the movement, the driving gear plate drives the connecting driving rod to rotate through the driving gear, and the connecting driving rod drives the oscillation block to rotate, and during the rotation of the oscillation block, the raised part of the oscillation block intermittently hits the dust removal plate, so that the dust removal plate swings, and during the oscillation process, the dust removal plate hits the adsorption filter plate by hitting the raised part, so that the adsorption filter plate oscillates, and the adsorption filter plate can perform a certain swinging action by squeezing the swing spring, and shake off the adsorbed dust during the swinging and oscillation process.

[0019] 2. Compared with the prior art, the motor produces exhaust gas collection and treatment device, and the filtering and adsorption components can be quickly installed and removed to facilitate the maintenance and replacement of the adsorption purification device. The filter plate box is pulled out by opening the inspection box door, and the filter plate box can be pulled out from between the filter plate cleaning box and the connecting base, and the adsorption filter plate is pulled out from the slide rail for moving the plug-in connecting plate formed by the filter plate slot and the connecting slot through the plug-in connecting plate, and the adsorption filter plate is quickly taken out from the side plate and the connecting top plate through the plug-in connecting plate, and the dust on the supporting falling partition falls into the dust collecting drawer, and the dust collecting drawer can be pulled out from the exhaust gas adsorption box, so that the collected dust particles can be taken out from the dust collecting drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the side cross-sectional structure of the exhaust gas adsorption box of this application; Figure 3 This is a schematic diagram of the structure of the filter plate box of this application; Figure 4 This is a schematic diagram of the structure of the connection top plate of this application; Figure 5 This is a schematic structural diagram of the side surface of the adsorption filter plate of this application; Figure 6 This is a structural diagram of the filter plate cleaning box of this application; Figure 7 This is a schematic structural diagram of the side section of the filter plate cleaning box of this application; Figure 8 This is a schematic structural diagram of the oscillation component of this application.

[0021] The accompanying drawings are marked as follows: 1. exhaust gas adsorption box; 11. gas collecting pipe; 111. gas collecting hood; 12. maintenance box door; 13. dust collecting drawer; 14. filter plate cleaning box; 141. limit slot; 142. striking dust removal plate; 143. striking bump; 144. driving gear plate; 145. oscillating assembly; 1451. connecting driving rod; 1452. oscillating block; 1453. driving gear; 15. connecting base; 151. supporting falling partition; 16. lifting cylinder; 16 1. Lifting connecting plate; 2. Fan box; 21. Fan motor; 22. Fan ventilation box; 221. Air guide fan; 3. Reaction box; 31. Exhaust duct; 4. Dilution box; 41. Dilution pipeline; 5. Discharge box; 51. Discharge fan; 52. Exhaust chimney; 6. Filter plate box; 61. Side panel; 611. Filter plate slot; 612. Filter box handle; 62. Connecting top plate; 621. Connecting slot; 7. Adsorption filter plate; 71. Plug-in connecting plate; 72. Swing spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] The following is combined with Figures 1-8 , further details of this application are given.

[0024] The motor production waste gas collection and treatment device includes a waste gas adsorption box 1, a reaction box 3 and a discharge box 5, referring to Figure 1 and Figure 2 The top of the exhaust gas adsorption box 1 is connected to a gas collecting pipe 11 and a lifting cylinder 16, the reaction box 3 is connected to one side of the exhaust gas adsorption box 1, and the discharge box 5 is arranged on the side of the reaction box 3 away from the exhaust gas adsorption box 1, and an exhaust pipe 31 is connected between the reaction box 3 and the discharge box 5; Among them, the exhaust gas adsorption box 1 is connected to the fan box 2 on the side away from the reaction box 3, and a filter plate cleaning box 14 and a connecting base 15 are provided in the exhaust gas adsorption box 1, and a filter plate box 6 is inserted between the filter plate cleaning box 14 and the connecting base 15, and multiple groups of adsorption filter plates 7 are inserted in the filter plate box 6; the exhaust gas discharged in industrial production enters the exhaust gas adsorption box 1 through the gas collecting pipe 11, and the exhaust gas is adsorbed at the filter plate box 6 in the exhaust gas adsorption box 1, and is adsorbed by the adsorption filter plate 7 inside it, and the exhaust gas after adsorption treatment enters the reaction box 3 for oxidation treatment, and the pure gas after oxidation treatment and complete purification enters the discharge box 5 through the exhaust pipe 31.

[0025] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 6 The end of the gas collecting pipe 11 away from the exhaust gas adsorption box 1 is connected to the gas collecting hood 111, and a limiting slot 141 is provided at the bottom of the filter plate cleaning box 14, and a supporting falling partition 151 is provided at the bottom of the connecting base 15, and the filter plate box 6 is inserted between the limiting slot 141 and the supporting falling partition 151; the gas collecting pipe 11 is connected to the smoke exhaust port of the industrial production equipment through the gas collecting hood 111, and the filter plate box 6 is inserted between the filter plate cleaning box 14 and the connecting base 15, and the limiting slot 141 and the supporting falling partition 151 limit the connection position of the filter plate box 6, and the limiting slot 141 and the supporting falling partition 151 constitute a track for the sliding connection of the filter plate box 6, so that the filter plate box 6 can be more convenient when connected and disassembled, and there are a large number of holes on the supporting falling partition 151.

[0026] Reference Figure 3 and Figure 5The filter box 6 includes two groups of side panels 61 and multiple groups of connecting top panels 62, and a group of side panels 61 away from the exhaust gas adsorption box 1 is connected to a filter box handle 612. Both ends of the adsorption filter plate 7 are provided with plug-in connection plates 71, and a swing spring 72 is connected between the plug-in connection plates 71 and the adsorption filter plate 7; the adsorption filter plate 7 adopts HEPA filter material, air can pass through, but the fine particles in the exhaust gas cannot pass through, and the adsorption filter plate 7 is PP filter paper, glass fiber, composite PP One or more of the five types of PET filter paper, melt-blown polyester non-woven fabric and melt-blown glass fiber, and the existing HEPA filter material is generally paper, which cannot be washed and cleaned for a long time, otherwise the filter pore structure will be changed or even blocked, which will directly affect the purification effect. Therefore, most of them need to be manually wiped and cleaned. However, since the particulate matter in the exhaust gas may contain toxic substances, the cleaning personnel may inhale toxic particulate matter during cleaning, thereby affecting the health of the cleaning personnel. The filter box 6 can be pulled out through the filter box handle 612, and the adsorption filter plate 7 is plugged into the filter plate box 6 by plugging into the plug-in connecting plate 71. After the adsorption filter plate 7 is connected to the filter plate box 6, the adsorption filter plate 7 can perform a certain swinging action by squeezing the swing spring 72, and shake off the adsorbed dust during the swinging and oscillating process, and the shaken dust falls onto the supporting falling partition 151 and falls through the holes on the supporting falling partition 151.

[0027] Reference Figure 2 、 Figure 3 and Figure 4 The filter plate 7 is connected to the filter plate slot 611 in the side panel 61 by means of the plug-in connecting plate 71, and the plug-in connecting plate 71 is plugged into the connecting slot 621 of the connecting top panel 62, and the filter plate slot 611 and the connecting slot 621 can form a slide rail for the plug-in connecting plate 71 to move, and the adsorption filter plate 7 can be quickly installed or removed from the side panel 61 and the connecting top panel 62 by means of the plug-in connecting plate 71, thereby facilitating the replacement of the adsorption filter plate 7, and the filter plate slot 611 and the connecting slot 621 are used to limit the adsorption filter plate 7, and the plug-in connecting plate 71 can swing in the filter plate slot 611 and the connecting slot 621 by means of the squeezing swing spring 72.

[0028] Reference Figure 6 and Figure 7One end of the telescopic rod of the lifting cylinder 16 is connected to the filter plate cleaning box 14, and the bottom end of the telescopic rod of the lifting cylinder 16 is connected to a lifting connecting plate 161, and the bottom of the lifting connecting plate 161 is connected to multiple groups of striking dust removal plates 142; the lifting cylinder 16 drives the lifting connecting plate 161 and the multiple groups of striking dust removal plates 142 connected to it to move up and down, and the striking dust removal plates 142 enter or move away from the filter plate box 6 during the lifting process.

[0029] Reference Figure 6 and Figure 7 The striking dust removal plate 142 is inserted between two adjacent groups of adsorption filter plates 7, and multiple groups of striking protrusions 143 are connected to both sides of the striking dust removal plate 142, and one side of the striking dust removal plate 142 is connected to a driving gear plate 144; the striking dust removal plate 142 is inserted between two adjacent groups of adsorption filter plates 7, and the striking dust removal plate 142 can beat the adsorption filter plate 7 by hitting the protrusions 143, so that the adsorption filter plate 7 oscillates and swings, thereby shaking off the dust on the adsorption filter plate 7.

[0030] Reference Figure 6 、 Figure 7 and Figure 8 , multiple groups of oscillation components 145 are connected to the inner side of the bottom of the filter plate cleaning box 14, and the oscillation components 145 are arranged between two adjacent groups of striking dust removal plates 142, and the oscillation components 145 include a group of connecting driving rods 1451 and multiple groups of oscillation blocks 1452; the striking dust removal plate 142 is a plastic plate with a relatively soft material, which can produce a certain deformation under the action of external force, and the striking protrusion 143 is made of silicone material, which can not damage the adsorption filter plate 7 during the striking process, and the oscillation component 145 is arranged between the multiple groups of striking dust removal plates 142, and the striking dust removal plate 142 is driven by the oscillation component 145 to swing and oscillate.

[0031] Reference Figure 6 、 Figure 7 and Figure 8 , both ends of the connecting drive rod 1451 are connected to the inner wall of the filter plate cleaning box 14 through bearings, and multiple groups of oscillation blocks 1452 are fixedly sleeved on the outer side of the connecting drive rod 1451, and the connecting drive rod 1451 is sleeved with a driving gear 1453 that meshes with the driving gear plate 144. The cross-section of the oscillation block 1452 is an equilateral triangle with a chamfered top angle; the striking dust removal plate 142 drives the driving gear plate 144 to move up and down during the lifting process, and the driving gear plate 144 drives the connecting drive rod 1451 to rotate through the driving gear 1453 during the movement, and the connecting drive rod 1451 drives the oscillation block 1452 to rotate, and during the rotation process, the raised part of the oscillation block 1452 intermittently slaps the striking dust removal plate 142, thereby causing the striking dust removal plate 142 to swing and oscillate.

[0032] Reference Figure 1 and Figure 2 The fan box 2 is connected to a fan motor 21 and a fan ventilation box 22 on the side away from the exhaust gas adsorption box 1, and an air guide fan 221 is arranged in the fan ventilation box 22, and the exhaust gas adsorption box 1 is provided with an inspection box door 12, and a dust collection drawer 13 is arranged below the inspection box door 12, and the dust collection drawer 13 is inserted under the connecting base 15; the fan motor 21 drives the air guide fan 221 to rotate, and the air guide fan 221 draws air through the external fan ventilation box 22, and the exhaust gas entering the exhaust gas adsorption box 1 is blown to the filter plate box 6 by the air guide fan 221. When the exhaust gas adsorption box 1 is inspected and repaired, the filter plate box 6 can be pulled out by opening the inspection box door 12, and the dust on the supporting falling partition 151 falls into the dust collection drawer 13, and the dust collection drawer 13 can be pulled out from the exhaust gas adsorption box 1, so that the collected dust particles can be taken out from the dust collection drawer 13.

[0033] Reference Figure 1 A dilution box 4 is provided above the air outlet duct 31, and a dilution pipeline 41 is connected between the dilution box 4 and the reaction box 3, an exhaust fan 51 is connected to one side of the discharge box 5, and an exhaust chimney 52 is connected to the top of the discharge box 5; the reaction box 3 is filled with a platinum metal catalyst, and the exhaust gas entering the reaction box 3 is heated to undergo an oxidation reaction with the platinum metal catalyst, thereby oxidizing and decomposing harmful substances in the exhaust gas, and the dilution box 4 is used for heat exchange and heat compensation in the reaction box 3 to avoid excessive gas concentration in the reaction box 3. The dilution box 4 completes heat exchange and heat compensation with the reaction box 3 through the dilution pipeline 41, and the purified pure gas is cooled in the discharge box 5 and discharged from the exhaust chimney 52 through the exhaust fan 51. The specific working principles and implementation methods of the reaction box 3, the dilution box 4 and the discharge box 5 are all existing mature exhaust gas purification treatment technologies, which will not be elaborated here.

[0034] The working process of the present application is as follows: first, the air collecting pipe 11 is connected to the exhaust port of the industrial production equipment through the air collecting hood 111, and the exhaust gas discharged from the industrial production enters the exhaust gas adsorption box 1 through the air collecting pipe 11, and the exhaust gas is adsorbed at the filter box 6 in the exhaust gas adsorption box 1, and the fan motor 21 drives the air guide fan 221 to rotate, and the air guide fan 221 inhales air through the external fan ventilation box 22, and the exhaust gas entering the exhaust gas adsorption box 1 is blown to the filter box 6 by the air guide fan 221, and the exhaust gas inside the exhaust gas adsorption box 1 is blown to the filter box 6. The adsorption filter plate 7 is adsorbed, and the exhaust gas after the adsorption treatment enters the reaction box 3 for oxidation treatment. The exhaust gas entering the reaction box 3 is heated to undergo an oxidation reaction with the platinum metal catalyst, thereby oxidizing and decomposing the harmful substances in the exhaust gas. During the reaction, the dilution pipe 41 of the dilution box 4 completes the heat exchange and heat compensation between the dilution box 4 and the reaction box 3. The pure gas after the oxidation treatment and complete purification enters the exhaust box 5 through the outlet pipe 31 for cooling, and is discharged from the exhaust chimney 52 through the exhaust fan 51; After one adsorption work is completed, the dust in the adsorption filter plate 7 can be struck and separated by the filter plate cleaning box 14, and the lifting cylinder 16 drives the lifting connecting plate 161 and the multiple groups of striking dust removal plates 142 connected thereto to move up and down, and the striking dust removal plates 142 enter the filter plate box 6 during the lifting and moving process, and the striking dust removal plates 142 are inserted between two adjacent groups of adsorption filter plates 7, and the striking dust removal plates 142 drive the driving gear plate 144 to move up and down during the lifting and moving process, and the driving gear plate 144 drives the connecting driving rod 1451 to rotate through the driving gear 1453 during the movement, and the connecting driving rod 1451 drives the oscillation block 1452 to rotate, and the oscillation block 1452 rotates During the movement, the raised portion thereof intermittently slaps the dust collecting plate 142, thereby causing the dust collecting plate 142 to swing and vibrate. During the vibration process, the dust collecting plate 142 slaps the adsorption filter plate 7 by hitting the protrusion 143, thereby causing the adsorption filter plate 7 to swing and vibrate. The adsorption filter plate 7 can perform a certain swinging motion by squeezing the swing spring 72, and shake off the adsorbed dust during the swinging and vibrating process. The shaken-off dust falls onto the supporting and falling partition 151, and falls through the holes on the supporting and falling partition 151. The dust on the supporting and falling partition 151 falls into the dust collecting drawer 13, and the dust collecting drawer 13 can be drawn out of the exhaust gas adsorption box 1, so that the collected dust particles can be taken out of the dust collecting drawer 13. The filter plate box 6 can be inspected and maintained regularly to ensure the normal operation of the filtering work of the filter plate box 6. The filter plate box 6 can be pulled out by opening the inspection box door 12. The filter plate box 6 can be pulled out from between the filter plate cleaning box 14 and the connecting base 15, and the adsorption filter plate 7 is pulled out from the slide rail for moving the plug-in connecting plate 71 formed by the filter plate slot 611 and the connecting slot 621 through the plug-in connecting plate 71, and the adsorption filter plate 7 is quickly taken out from the side plate 61 and the connecting top plate 62 through the plug-in connecting plate 71, so as to facilitate the replacement of the adsorption filter plate 7, and after being pulled out, a new adsorption filter plate 7 can be replaced, the new adsorption filter plate 7 can be inserted into the filter plate box 6, and the filter plate box 6 can be reinserted into the exhaust gas adsorption box 1.

[0035] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A motor production waste gas collection and treatment device, comprising a waste gas adsorption box (1), a reaction box (3) and a discharge box (5), characterized in that: The top of the exhaust gas adsorption box (1) is connected to a gas collecting pipe (11) and a lifting cylinder (16); the reaction box (3) is connected to one side of the exhaust gas adsorption box (1); and the discharge box (5) is arranged on a side of the reaction box (3) away from the exhaust gas adsorption box (1); an exhaust pipe (31) is connected between the reaction box (3) and the discharge box (5); The exhaust gas adsorption box (1) is connected to a fan box (2) on a side away from the reaction box (3), a filter plate cleaning box (14) and a connecting base (15) are provided in the exhaust gas adsorption box (1), and a filter plate box (6) is inserted between the filter plate cleaning box (14) and the connecting base (15), and a plurality of adsorption filter plates (7) are inserted in the filter plate box (6).

2. The motor production waste gas collection and treatment device according to claim 1 is characterized in that: An end of the gas collecting pipe (11) away from the exhaust gas adsorption box (1) is connected to a gas collecting hood (111), a limiting slot (141) is provided at the bottom of the filter plate cleaning box (14), and a supporting falling partition (151) is provided at the bottom of the connecting base (15), and the filter plate box (6) is inserted between the limiting slot (141) and the supporting falling partition (151).

3. The motor production waste gas collection and treatment device according to claim 1 is characterized by: The filter plate box (6) comprises two groups of side plates (61) and multiple groups of connecting top plates (62), and a filter box handle (612) is connected to a group of side plates (61) away from the exhaust gas adsorption box (1). Both ends of the adsorption filter plate (7) are provided with plug-in connecting plates (71), and a swing spring (72) is connected between the plug-in connecting plates (71) and the adsorption filter plate (7).

4. The motor production waste gas collection and treatment device according to claim 3 is characterized by: A plurality of groups of filter plate slots (611) arranged in an array are provided in the side panels (61), and a connection slot (621) is provided at the bottom of the connection top panel (62). The plurality of groups of the connection top panels (62) are connected between the two groups of side panels (61), and the two ends of the connection slot (621) are respectively connected to the two groups of filter plate slots (611).

5. The motor production waste gas collection and treatment device according to claim 1 is characterized in that: One end of the telescopic rod of the lifting cylinder (16) is connected to the filter plate cleaning box (14), the bottom end of the telescopic rod of the lifting cylinder (16) is connected to a lifting connection plate (161), and the bottom of the lifting connection plate (161) is connected to multiple groups of impact dust removal plates (142).

6. The motor production waste gas collection and treatment device according to claim 5 is characterized in that: The striking dust removal plate (142) is inserted between two adjacent groups of adsorption filter plates (7), multiple groups of striking bumps (143) are connected to both sides of the striking dust removal plate (142), and one side of the striking dust removal plate (142) is connected to a driving gear plate (144).

7. The motor production waste gas collection and treatment device according to claim 6 is characterized by: The bottom inner side of the filter plate cleaning box (14) is connected to a plurality of groups of oscillating components (145), and the oscillating components (145) are arranged between two adjacent groups of impact dust removal plates (142). The oscillating components (145) include a group of connecting drive rods (1451) and a plurality of groups of oscillating blocks (1452).

8. The motor production waste gas collection and treatment device according to claim 7 is characterized by: Both ends of the connecting drive rod (1451) are connected to the inner wall of the filter plate cleaning box (14) through bearings, and multiple groups of the oscillation blocks (1452) are fixedly sleeved on the outer side of the connecting drive rod (1451). The connecting drive rod (1451) is sleeved with a driving gear (1453) that meshes with the driving gear plate (144). The cross-section of the oscillation block (1452) is an equilateral triangle with a chamfered top corner.

9. The motor production waste gas collection and treatment device according to claim 1 is characterized by: A fan motor (21) and a fan ventilation box (22) are connected to the side of the fan box (2) away from the exhaust gas adsorption box (1), and an air guide fan (221) is provided in the fan ventilation box (22). The exhaust gas adsorption box (1) is provided with an inspection box door (12), and a dust collection drawer (13) is provided below the inspection box door (12), and the dust collection drawer (13) is inserted below the connection base (15).

10. The motor production waste gas collection and treatment device according to claim 1, characterized in that: A dilution box (4) is provided above the air outlet duct (31), and a dilution pipeline (41) is connected between the dilution box (4) and the reaction box (3). An exhaust fan (51) is connected to one side of the exhaust box (5), and an exhaust chimney (52) is connected to the top of the exhaust box (5).

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