A plant exhaust gas purification device

Abstract

The application belongs to the technical field of waste gas purification, in particular to a factory waste gas purification device, which comprises a box body, a plurality of rectangular plates are arranged in the box body, an adsorption box is arranged on one side of the middle of the rectangular plates, first pipes are fixedly connected to the two ends of the adsorption box, a plurality of first adsorption assemblies are arranged in the middle of the adsorption box, the first adsorption assembly comprises two filter plates which are slidably arranged between the rectangular plates, the adjacent two filter plates are fixedly connected through a circular ring, activated carbon is arranged between the filter plates, a second adsorption assembly is arranged on one side of each first adsorption assembly, the second adsorption assembly is consistent with the first adsorption assembly in structure, the second adsorption assembly is rotatably arranged between the rectangular plates, the first adsorption assembly and the second adsorption assembly are driven to rotate, the positions of the first adsorption assembly and the second adsorption assembly are exchanged, the activated carbon of each layer is replaced in sequence when the activated carbon is replaced, and the replacement can be realized without stopping the machine.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of waste gas purification, in particular to a factory waste gas purification device. BACKGROUND

[0002] Industrial waste gas refers to various air discharged pollutants generated by fuel combustion and production process in the factory area. These substances enter the human body through different ways of respiratory tract, some directly cause harm, and some have accumulation effect, which can cause more serious harm to human health. Therefore, efficient and reasonable waste gas treatment method is of great significance to environmental protection and health protection.

[0003] A patent application with publication number CN220899976U discloses a factory organic waste gas purification device. The inlet pipe is placed at the waste gas generation place, the waste gas enters the device, the adsorption liquid is injected through the inlet and outlet, the water pump is started, the adsorption liquid in the adsorption tank is pumped out through the connecting pipe, and the waste gas is adsorbed by the spray head. This setting can adsorb harmful gases in the waste gas by the adsorption liquid.

[0004] In the above prior art, when purifying the waste gas generated by the factory, activated carbon is generally used for adsorption. Since activated carbon has a certain service life, it needs to be replaced when the activated carbon is saturated, otherwise it will affect the effect of waste gas purification. However, the waste gas emission of some factories has intermittent fluctuation characteristics and presents periodic changes due to production plan, but it belongs to continuous emission mode as a whole. However, the replacement of activated carbon generally requires shutdown for replacement, which will affect the overall processing efficiency of the factory and require a lot of time to maintain the purifier.

[0005] Therefore, the present application provides a factory waste gas purification device. SUMMARY

[0006] In order to make up for the shortcomings of the prior art and solve at least one technical problem raised in the background art.

[0007] The technical solution adopted by the present application to solve its technical problems is: a factory waste gas purification device, comprising a box body, a plurality of rectangular plates are arranged inside the box body, an adsorption tank is arranged at one side of the middle of each of the rectangular plates, first pipes are fixedly connected at both ends of the adsorption tank, a plurality of first adsorption assemblies are arranged in the middle of the adsorption tank, each first adsorption assembly comprises two filter plates slidingly arranged between the rectangular plates, adjacent two filter plates are fixedly connected by a circular ring, and activated carbon is placed between the filter plates, a second adsorption assembly is arranged at one side of each first adsorption assembly, the second adsorption assembly is identical in structure to the first adsorption assembly, and the second adsorption assembly is rotatably arranged between the rectangular plates.

[0008] Preferably, each of the first adsorption assembly and the second adsorption assembly is connected by a first rectangular block, and a second cylindrical rod is fixed on one side of the adsorption box, and the first rectangular blocks are rotatably arranged outside the second cylindrical rod.

[0009] Preferably, the circular ring is provided with a through hole at its upper and lower ends, and arc-shaped grooves are formed on both sides of the through hole, and first arc-shaped plates are slidably arranged in the arc-shaped grooves, and the second adsorption assembly is provided with first rectangular tubes at its upper and lower ends, and the first rectangular tubes are located at the positions of the through holes.

[0010] Preferably, the box is provided with second rectangular holes at positions corresponding to the first rectangular tubes, the first rectangular tubes are slidably arranged in the middle of the second rectangular holes, the first rectangular tubes are provided with second rectangular tubes inside, the second rectangular tubes are fixed to the box through U-shaped plates, the first rectangular tubes are slidably arranged outside the second rectangular tubes, the box is provided with storage boxes at its upper and lower ends, the second rectangular tubes are connected to the storage boxes, the storage boxes are fixed to the box through supporting rods, one side of each storage box is provided with a second pipeline, the first arc-shaped plates are fixed to the inside of the arc-shaped grooves through springs, one side of each first arc-shaped plate is fixed with an arc-shaped block, and the end of the first rectangular tube is rotatably connected with a waist-shaped strip through a torsional spring at a position corresponding to the arc-shaped block.

[0011] Preferably, one side of the first rectangular tube is fixed with an L-shaped strip, one end of the L-shaped strip is slidably arranged on one side of the box through a third rectangular block, the box is provided with fourth cylindrical rods at positions corresponding to the third rectangular blocks on both sides, the fourth cylindrical rods are fixed to one side of the box through first rectangular strips, and the opposite two third rectangular blocks are slidably arranged outside the fourth cylindrical rods.

[0012] Preferably, a third cylindrical rod is fixed to the side of the adsorption box away from the second cylindrical rod, and a plurality of clamping assemblies are rotatably arranged outside the third cylindrical rod, the clamping assembly comprises second arc-shaped plates rotatably arranged on the upper and lower sides of the third cylindrical rod, arc-shaped sponge strips are arranged on the opposite sides of the two second arc-shaped plates, and the second arc-shaped plates are arranged on the upper and lower sides of the first adsorption assembly.

[0013] Preferably, one side of the second arc-shaped plate is fixed with a second rectangular block, a plurality of first rectangular holes are formed on one side of the rectangular plate, and a U-shaped rod is rotatably arranged on one side of the opposite two second rectangular blocks and slidably arranged inside the first rectangular hole.

[0014] Preferably, first gears are arranged in the middle of the rectangular plate at positions corresponding to the second adsorption assembly, and brushes are arranged on the side of the first gears close to the second adsorption assembly.

[0015] Preferably, the first gear rotates and is arranged in the middle of the rectangular plate, one side of the first gear is engaged with a second gear, the second gear is rotatably arranged in the middle of the rectangular plate, a first cylindrical rod is fixedly connected to the position of the second gear in the middle of the rectangular plate, and the second gear is rotatably arranged outside the first cylindrical rod.

[0016] Preferably, the adsorption box is provided with a spray tower at one end, and a first pipeline at one end of the adsorption box is connected with the spray tower through a connecting pipe.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The factory waste gas purification device can replace the activated carbon in the middle of the adsorption box by driving the first adsorption assembly and the second adsorption assembly to rotate, rotating the filter plate along the side edge of the rectangular plate, and replacing the activated carbon in each layer in turn, so that the replacement can be carried out without stopping, the replacement period is set, the replacement can be carried out automatically on a regular basis, the waste gas purification is not affected during replacement, the maintenance time is reduced, and the overall processing efficiency of the factory is not affected.

[0019] 2. The factory waste gas purification device can replace the activated carbon between the filter plates on one side of the adsorption box by driving the first arc-shaped plate at the lower end to slide into the arc-shaped groove, exposing the through hole at the lower end of the ring, and then driving the first arc-shaped plate at the lower end to slide to the side close to each other, plugging the through hole at the lower end, and then driving the first arc-shaped plate at the upper end to slide into the arc-shaped groove, exposing the through hole at the upper end of the ring, and then connecting the first rectangular pipe at the upper end to the external pipeline and introducing new activated carbon into the through hole through the first rectangular pipe, so that the new activated carbon enters the filter plate, and the activated carbon between the filter plates on one side of the adsorption box is replaced, and the replacement can be carried out in multiple rounds, and only the activated carbon needs to be added and discharged regularly and quantitatively. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the first embodiment of the present application;

[0022] Figure 2 is a cross-sectional view of the box;

[0023] Figure 3 is a cross-sectional view of the adsorption box;

[0024] Figure 4 is a schematic view of the position of the second arc-shaped plate;

[0025] Figure 5 This is a schematic diagram showing the position of the first rectangular tube;

[0026] Figure 6 This is a schematic diagram of a cross-section of a ring;

[0027] Figure 7 This is a schematic diagram of the position of the first gear;

[0028] Figure 8 This is a schematic diagram of the position of the second gear;

[0029] In the diagram: 1. Box body; 11. Rectangular plate; 111. First gear; 112. Brush; 113. Second gear; 114. First cylindrical rod; 12. Adsorption box; 121. Filter plate; 122. Ring; 1221. Arc groove; 1222. First arc plate; 1223. Spring; 1224. Arc block; 1225. Through hole; 123. First rectangular block; 124. Second cylindrical rod; 125. Second arc plate; 1251. Arc sponge strip; 1252. Second rectangular block; 1253, U-shaped rod; 126, third cylindrical rod; 127, first pipe; 13, first rectangular hole; 14, second rectangular hole; 15, first rectangular tube; 151, waist-shaped strip; 152, second rectangular tube; 153, L-shaped strip; 154, third rectangular block; 155, fourth cylindrical rod; 156, first rectangular strip; 157, U-shaped plate; 16, storage box; 161, second pipe; 162, support rod; 2, spray tower; 21, connecting pipe. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0031] Example 1: As Figures 1-6 As shown in the embodiment of the present invention, a factory exhaust gas purification device includes a housing 1. Multiple rectangular plates 11 are arranged inside the housing 1. An adsorption box 12 is arranged on one side of the middle of each rectangular plate 11. First pipes 127 are fixedly connected to both ends of the adsorption box 12. Multiple first adsorption components are arranged in the middle of the adsorption box 12. Each first adsorption component includes two filter plates 121 that are slidably arranged between the rectangular plates 11. Adjacent filter plates 121 are fixedly connected by a ring 122. Activated carbon is placed between the filter plates 121. A second adsorption component is arranged on one side of each first adsorption component. The second adsorption component has the same structure as the first adsorption component and is rotatably arranged between the rectangular plates 11.

[0032] Specifically, when purifying the waste gas generated by the factory, activated carbon is generally used for adsorption. Since activated carbon has a certain service life, it needs to be replaced when it is saturated with adsorption, otherwise it will affect the effect of waste gas purification. However, the waste gas emission of some factories has intermittent fluctuation characteristics and presents periodic changes due to production plans, but overall it belongs to a continuous emission mode. However, when replacing the activated carbon, it generally needs to be replaced during shutdown, which will affect the overall processing efficiency of the factory and require a lot of time to maintain the purifier. When using the purification device, the factory exhaust pipe is connected to the first pipeline 127 at one end of the adsorption box 12, so that the exhaust gas enters the inside of the adsorption box 12. The adsorption box 12 is provided with multiple filter plates 121, and multiple activated carbons are placed between the filter plates 121. The exhaust gas entering the inside of the adsorption box 12 passes through the activated carbons layer by layer, and the activated carbons adsorb the impurities in the exhaust gas. Then the purified exhaust gas is discharged. When the activated carbons in the adsorption box 12 need to be replaced, the first adsorption assembly and the second adsorption assembly are driven to rotate, so that the first adsorption assembly and the second adsorption assembly are exchanged in position, and the filter plates 121 are rotated along the side edges of the rectangular plate 11. The activated carbons in the middle of the adsorption box 12 can be replaced to prevent waste gas from overflowing. Each layer of activated carbon is replaced in turn, so that the replacement can be carried out without stopping the machine. By setting the replacement period, the replacement can be carried out automatically on a regular basis. The replacement will not affect the purification of the exhaust gas, reducing the maintenance time and not affecting the overall processing efficiency of the factory.

[0033] As shown in Figure 4 each first adsorption assembly and second adsorption assembly is connected by a first rectangular block 123, and a second cylindrical rod 124 is fixed to one side of the adsorption box 12. The first rectangular blocks 123 are rotatably arranged outside the second cylindrical rod 124.

[0034] Specifically, when replacing the activated carbon, the first rectangular block 123 can be driven by electricity to rotate outside the second cylindrical rod 124. The first rectangular block 123 drives the first adsorption assembly and the second adsorption assembly to exchange positions to replace the activated carbon in the middle of the adsorption box 12.

[0035] As shown in Figures 5-6 the upper and lower ends of the circular ring 122 are provided with through holes 1225, and the inside of the through holes 1225 is provided with arc-shaped grooves 1221 on both sides. The first arc-shaped plates 1222 are slidably arranged in the arc-shaped grooves 1221. The first rectangular pipes 15 are arranged at the upper and lower ends of the second adsorption assembly, respectively.

[0036] Specifically, when the first adsorption assembly in the middle of the adsorption box 12 is driven to rotate to one side of the adsorption box 12, and then the activated carbon between the filter plates 121 needs to be replaced, the first arc-shaped plate 1222 at the lower end is driven to slide into the arc-shaped groove 1221, so that the through hole 1225 at the lower end of the circular ring 122 is completely exposed. At this time, the activated carbon between the filter plates 121 is discharged from the through hole 1225 at the lower end and enters the first rectangular tube 15 inside, so that the replaced activated carbon is completely discharged from the box body 1. Then, the first arc-shaped plate 1222 at the lower end is driven to slide to the side where it is close to each other, so as to block the through hole 1225 at the lower end. Then, the first arc-shaped plate 1222 at the upper end is driven to slide into the arc-shaped groove 1221, so that the through hole 1225 at the upper end of the circular ring 122 is completely exposed. Then, the first rectangular tube 15 at the upper end is connected to the external pipeline and new activated carbon is introduced, which enters the through hole 1225 inside through the first rectangular tube 15, so that the new activated carbon enters the inside of the filter plate 121. The activated carbon between the filter plates 121 on one side of the adsorption box 12 is replaced, and multiple replacement can be realized. Only the activated carbon needs to be added and discharged regularly and quantitatively.

[0037] As shown in Figure 2 , Figures 5-6 , the box body 1 is provided with a second rectangular hole 14 corresponding to the position of the first rectangular tube 15. The first rectangular tube 15 is slidingly arranged in the middle of the second rectangular hole 14. The first rectangular tube 15 is provided with a second rectangular tube 152 inside. The second rectangular tube 152 is fixedly connected to the box body 1 through a U-shaped plate 157. The first rectangular tube 15 is slidingly arranged outside the second rectangular tube 152. The box body 1 is provided with a storage tank 16 at the upper end and the lower end. The second rectangular tube 152 is connected to the storage tank 16. The storage tank 16 is fixedly connected to the box body 1 through a supporting rod 162. The storage tank 16 is provided with a second pipeline 161 at one side. The first arc-shaped plate 1222 is fixedly connected to the inside of the arc-shaped groove 1221 through a spring 1223. The first arc-shaped plate 1222 is provided with an arc-shaped block 1224 at one side. The end of the first rectangular tube 15 is rotatably connected to the arc-shaped block 1224 through a torsional spring.

[0038] Specifically, by driving the first rectangular tube 15 at the lower end to slide towards the side close to the circular ring 122, the first rectangular tube 15 slides upwards outside the second rectangular tube 152, the first rectangular tube 15 drives the waist-shaped strip 151 to contact the arc-shaped block 1224, the first rectangular tube 15 continuously moves towards the circular ring 122, the waist-shaped strip 151 drives the arc-shaped block 1224 to slide to both sides, the arc-shaped block 1224 drives the first arc-shaped plate 1222 to slide into the arc-shaped groove 1221 and press the spring 1223, so that the through hole 1225 at the lower end is completely exposed, at this time, the activated carbon between the filter plates 121 is discharged from the through hole 1225 at the lower end and enters the first rectangular tube 15 inside, and then enters the storage tank 16 at the lower end, then the first rectangular tube 15 at the lower end is driven to move away from the circular ring 122, so that the waist-shaped strip 151 is away from the arc-shaped block 1224, the spring 1223 releases the elastic force to push the first arc-shaped plate 1222 back to the original position, so that the through hole 1225 at the lower end is blocked, then the first rectangular tube 15 at the upper end is driven to slide downwards outside the second rectangular tube 152, then the second rectangular tube 152 drives the arc-shaped block 1224 at the upper end to be pressed to both sides, the arc-shaped block 1224 drives the first arc-shaped plate 1222 to slide into the arc-shaped groove 1221 and press the spring 1223, so that the through hole 1225 at the upper end is completely exposed, the new activated carbon inside the storage tank 16 at the upper end enters between the filter plates 121 through the first rectangular tube 15, and the activated carbon between the filter plates 121 can be replaced.

[0039] As shown in Figure 5 , one side of the first rectangular tube 15 is fixedly connected with an L-shaped strip 153, one end of the L-shaped strip 153 is slidably arranged on one side of the box body 1 through a third rectangular block 154, fourth cylindrical rods 155 are arranged on both sides of the box body 1 corresponding to the positions of the third rectangular blocks 154, the fourth cylindrical rods 155 are fixedly connected on one side of the box body 1 through first rectangular strips 156, and the two third rectangular blocks 154 are slidably arranged outside the fourth cylindrical rods 155.

[0040] Specifically, the third rectangular block 154 can be driven by electricity, by driving the third rectangular block 154 to slide outside the fourth cylindrical rod 155, the third rectangular block 154 drives the first rectangular tube 15 to move towards the circular ring 122 through the L-shaped strip 153, so that the activated carbon between the filter plates 121 can be replaced.

[0041] As shown in Figure 4 , the adsorption tank 12 is fixedly connected with a third cylindrical rod 126 away from the second cylindrical rod 124, a plurality of clamping assemblies are rotatably arranged outside the third cylindrical rod 126, the clamping assemblies comprise second arc-shaped plates 125 rotatably arranged on the upper and lower sides of the third cylindrical rod 126, arc-shaped sponge strips 1251 are arranged on the opposite sides of the two second arc-shaped plates 125, and the second arc-shaped plates 125 are arranged on the upper and lower sides of the first adsorption assembly respectively.

[0042] Specifically, when each layer of filter plate 121 is located between adsorption box 12, second arc-shaped plate 125 is tightly attached to the outside of filter plate 121, and second arc-shaped plate 125 drives arc-shaped sponge strip 1251 to tightly attach to the outside of each layer of filter plate 121, thereby enhancing the sealing between each layer of filter plate 121.

[0043] As shown in Figure 5 , Figure 7 , one side of second arc-shaped plate 125 is fixedly connected with second rectangular block 1252, a plurality of first rectangular holes 13 are formed in one side of rectangular plate 11, and U-shaped rod 1253 is rotatably arranged on one side of the two second rectangular blocks 1252, and U-shaped rod 1253 is slidably arranged in first rectangular hole 13.

[0044] Specifically, when it is necessary to replace filter plate 121 between adsorption box 12, U-shaped rod 1253 is driven to slide in the middle of first rectangular hole 13, U-shaped rod 1253 drives second arc-shaped plate 125 to rotate outside third cylindrical rod 126 through second rectangular block 1252, so that second arc-shaped plate 125 is away from adsorption box 12, and then first rectangular block 123 can be driven to rotate, thereby driving first adsorption assembly and second adsorption assembly to replace positions.

[0045] As shown in Figure 8 , first gear 111 is arranged in the middle of rectangular plate 11 corresponding to the position of second adsorption assembly, and brush 112 is arranged on the side of first gear 111 close to second adsorption assembly.

[0046] Specifically, since a plurality of filter holes are arranged in the middle of filter plate 121, when purifying exhaust gas, the filter holes may be blocked, and when replacing filter plate 121 in the middle of adsorption box 12, filter plate 121 is rotated to the position of first gear 111 on one side of rectangular plate 11, and brush 112 arranged on one side of first gear 111 cleans filter plate 121.

[0047] As shown in Figure 8 , first gear 111 is rotatably arranged in the middle of rectangular plate 11, second gear 113 is engaged with one side of first gear 111, second gear 113 is rotatably arranged in the middle of rectangular plate 11, first cylindrical rod 114 is fixedly connected to the position of rectangular plate 11 corresponding to second gear 113, and second gear 113 is rotatably arranged outside first cylindrical rod 114.

[0048] Specifically, when the replaced filter plate 121 is rotated to one side of first gear 111, second gear 113 is driven to rotate, first gear 111 is driven to rotate by second gear 113, and brush 112 is driven to clean filter plate 121 by first gear 111.

[0049] Embodiment two: as shown in Figure 1As shown, the comparative example one, wherein another embodiment of the present application is: the adsorption box 12 one end is provided with the spray tower 2, the first pipeline 127 of the adsorption box 12 one end is connected with the spray tower 2 through the connecting pipe 21.

[0050] Specifically, the spray tower 2 is arranged on one side of the adsorption box 12, and the spray tower 2 is used in combination with the adsorption box 12, so that the advantages are complementary, the purification efficiency is improved, different purifiers can be replaced according to different factory working scenes and used in combination with the adsorption box 12, and more application scenes can be expanded.

[0051] Working principle, through the sliding of the U-shaped rod 1253 in the middle of the first rectangular hole 13, the U-shaped rod 1253 drives the second arc-shaped plate 125 to rotate outside the third cylindrical rod 126 through the second rectangular block 1252, so that the second arc-shaped plate 125 is away from the adsorption box 12, then the first rectangular block 123 can be driven to rotate, the first rectangular block 123 drives the first adsorption assembly and the second adsorption assembly to exchange positions by driving the first rectangular block 123 to rotate outside the second cylindrical rod 124, so that the activated carbon in the middle of the adsorption box 12 is replaced;

[0052] Because the filter plate 121 is provided with a plurality of filter holes in the middle, when purifying waste gas, the filter holes may be blocked. When the filter plate 121 in the middle of the adsorption box 12 is replaced, the filter plate 121 is rotated to the position of the first gear 111 on one side of the rectangular plate 11, the second gear 113 is driven to rotate, the second gear 113 drives the first gear 111 to rotate, and the first gear 111 drives the brush 112 to clean the filter plate 121;

[0053] The first rectangular tube 15 at the lower end is driven to slide towards the side close to the circular ring 122, so that the first rectangular tube 15 slides upwards outside the second rectangular tube 152, the first rectangular tube 15 drives the waist-shaped strip 151 to contact the arc-shaped block 1224, the first rectangular tube 15 continuously moves towards the circular ring 122, the waist-shaped strip 151 drives the arc-shaped block 1224 to slide to both sides, the arc-shaped block 1224 drives the first arc-shaped plate 1222 to slide into the arc-shaped groove 1221 and press the spring 1223, so that the through hole 1225 at the lower end is completely exposed, at this time, the activated carbon between the filter plates 121 is discharged from the through hole 1225 at the lower end and enters the first rectangular tube 15 inside, and then enters the storage tank 16 at the lower end, then the first rectangular tube 15 at the lower end is driven to move away from the side of the circular ring 122, so that the waist-shaped strip 151 moves away from the arc-shaped block 1224, the spring 1223 releases the elastic force to push the first arc-shaped plate 1222 back to the original position, so that the through hole 1225 at the lower end is blocked, then the first rectangular tube 15 at the upper end is driven to slide downwards outside the second rectangular tube 152, then the second rectangular tube 152 drives the arc-shaped block 1224 at the upper end to be extruded to both sides, the arc-shaped block 1224 drives the first arc-shaped plate 1222 to slide into the arc-shaped groove 1221 and press the spring 1223, so that the through hole 1225 at the upper end is completely exposed, the new activated carbon in the storage tank 16 at the upper end enters between the filter plates 121 through the first rectangular tube 15, and the activated carbon between the filter plates 121 can be replaced.

[0054] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A factory exhaust gas purification device, comprising a housing (1), wherein a plurality of rectangular plates (11) are arranged inside the housing (1), an adsorption box (12) is arranged on one side of the middle of the plurality of rectangular plates (11), a first pipe (127) is fixedly connected to both ends of the adsorption box (12), and a plurality of first adsorption components are arranged in the middle of the adsorption box (12), characterized in that: The first adsorption component includes two filter plates (121) that are slidably disposed between rectangular plates (11). The two adjacent filter plates (121) are fixedly connected by a ring (122). Activated carbon is placed between the filter plates (121). A second adsorption component is disposed on one side of each first adsorption component. The second adsorption component has the same structure as the first adsorption component. The second adsorption components are rotatably disposed between the rectangular plates (11). Each of the first adsorption components and the second adsorption components is connected by a first rectangular block (123). A second cylindrical rod (124) is fixed to one side of the adsorption box (12). Several first rectangular blocks (123) are rotatably arranged on the outside of the second cylindrical rod (124). A third cylindrical rod (126) is fixedly connected to the side of the adsorption box (12) away from the second cylindrical rod (124). Several clamping components are rotatably arranged on the outer side of the third cylindrical rod (126). The clamping components include second arc-shaped plates (125) rotatably arranged on the upper and lower sides of the third cylindrical rod (126). Arc-shaped sponge strips (1251) are respectively arranged on the opposite side of the two second arc-shaped plates (125). The second arc-shaped plates (125) are respectively located on the upper and lower sides of the first adsorption component. A second rectangular block (1252) is fixedly connected to one side of the second arc plate (125). A plurality of first rectangular holes (13) are opened on one side of the rectangular plate (11). A U-shaped rod (1253) is rotatably arranged on the side opposite to the two second rectangular blocks (1252). The U-shaped rod (1253) is slidably arranged inside the first rectangular hole (13). The ring (122) has through holes (1225) at its upper and lower ends respectively. Arc grooves (1221) are formed on both sides inside the through holes (1225). First arc plates (1222) are slidably arranged inside the arc grooves (1221). First rectangular tubes (15) are provided at the upper and lower ends of the second adsorption component respectively. The first rectangular tubes (15) are located at the positions of the through holes (1225). The box body (1) has second rectangular holes (14) at the positions corresponding to the first rectangular tube (15). The first rectangular tube (15) is slidably disposed in the middle of the second rectangular hole (14). A second rectangular tube (152) is disposed inside the first rectangular tube (15). The second rectangular tube (152) is fixed to the box body (1) through a U-shaped plate (157). The first rectangular tube (15) is slidably disposed outside the second rectangular tube (152). Storage boxes (16) are respectively disposed at the upper and lower ends of the box body (1). The second rectangular tube (152) 152) are all connected to the storage box (16). The storage box (16) is fixed to the box body (1) through the support rod (162). A second pipe (161) is provided on one side of the storage box (16). The first arc plate (1222) is fixed to the inside of the arc groove (1221) through the spring (1223). An arc block (1224) is fixed on one side of the first arc plate (1222). The end of the first rectangular tube (15) is connected to the waist strip (151) at the position corresponding to the arc block (1224) through the torsion spring.

2. The factory waste gas purification device according to claim 1, characterized in that: One side of the first rectangular tube (15) is fixed with an L-shaped strip (153). One end of the L-shaped strip (153) is slidably disposed on one side of the box body (1) through a third rectangular block (154). A fourth cylindrical rod (155) is respectively disposed on both sides of the box body (1) corresponding to the position of the third rectangular block (154). The fourth cylindrical rod (155) is fixed to one side of the box body (1) through a first rectangular strip (156). It is slidably disposed on the outside of the fourth cylindrical rod (155) relative to the two third rectangular blocks (154).

3. The factory exhaust gas purification device according to claim 2, characterized in that: The rectangular plate (11) is provided with a first gear (111) at the position corresponding to the second adsorption component in the middle, and a brush (112) is provided on the side of the first gear (111) close to the second adsorption component.

4. The factory exhaust gas purification device according to claim 3, characterized in that: The first gear (111) is rotatably disposed in the middle of the rectangular plate (11), and a second gear (113) meshes with one side of the first gear (111). The second gear (113) is rotatably disposed in the middle of the rectangular plate (11), and a first cylindrical rod (114) is fixedly connected to the middle of the rectangular plate (11) corresponding to the position of the second gear (113). The second gear (113) is rotatably disposed on the outside of the first cylindrical rod (114).

5. The factory waste gas purification device according to claim 1, characterized in that: A spray tower (2) is provided at one end of the adsorption box (12), and the first pipe (127) at one end of the adsorption box (12) is connected to the spray tower (2) through a connecting pipe (21).

Images