Adsorption removal device for purifying volatile organic compounds

Abstract

The invention discloses an adsorption removal device for purifying volatile organic compounds, and relates to the technical field of organic matter purification, the adsorption removal device comprises a separation tank frame, the separation tank frame is used for adsorbing and separating pollutants in organic matters; and the guiding and conveying pipe group is used for anti-blocking conveying of the organic matter volatile gas. According to the adsorption removal device for purifying the volatile organic compounds, gas in the round cover and the cleaning cavity group is guided into the filter pipe, the filter pipe is sleeved with an outer cover, a hollow cavity is formed between the filter pipe and the outer cover, a solid adsorbent is placed in the hollow cavity, and the gas enters the filter pipe along holes formed in the surface of the filter pipe; the fixed adsorbent is arranged on the outer cover, so that impurities in the gas are in contact with the fixed adsorbent, the impurities in the gas are adsorbed and removed, the gas in the outer cover and the bottom supporting groove seat is gradually collected, a large amount of collected gas in a flowing state pushes and extrudes the elastic pressing piece, and the elastic pressing piece slides and displaces on the surfaces of the bottom supporting groove seat and the filter pipe; and sliding displacement is realized at the bottom of the bottom supporting groove seat.

Description

Technical Field

[0001] The invention relates to the technical field of organic matter purification, in particular to an adsorption and removal device for purifying volatile organic matter. Background Art

[0002] Volatile organic compounds refer to organic compounds that have a high saturated vapor pressure (greater than 13.33Pa), a low boiling point, a small molecular weight, and are easily volatilized at room temperature under standard conditions. This substance is one of the main pollutants in the atmosphere, and is often represented by VOC or VOCs, while total volatile organic compounds are represented by TVOC. It is worth noting that VOCs does not refer to a specific pollutant, but a general term for a class of organic compounds with similar physical and chemical properties.

[0003] Volatile organic compounds are usually divided into several categories, including non-methane hydrocarbons, oxygen-containing organic compounds, halogenated hydrocarbons, nitrogen-containing organic compounds, and sulfur-containing organic compounds. Volatile organic compounds participate in the formation of ozone and secondary aerosols in the atmospheric environment, and have an important impact on regional atmospheric ozone pollution and PM2.5 pollution. Most volatile organic compounds have a special unpleasant odor and are toxic, irritating, teratogenic, and carcinogenic. Benzene, toluene, and formaldehyde, in particular, can cause great harm to human health. Volatile organic compounds are important precursors to urban haze and photochemical smog, and they mainly come from processes such as coal chemical industry, petrochemical industry, fuel coating manufacturing, and solvent manufacturing and use.

[0004] At present, the adsorption method uses porous solid adsorbents to adsorb one or several components in the water sample on the surface, and then uses appropriate solvents, heating or blowing to desorb the predicted components to achieve the purpose of separation and enrichment. In the treatment process, when organic gas is adsorbed, due to the impurities carried in the gas, it is easy to cause pipeline blockage during gas guidance, affecting the gas purification efficiency. Summary of the invention

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adsorption and removal device for purifying volatile organic matter, comprising a separation tank frame, the separation tank frame is used for adsorption and separation of pollutants in organic matter; A guide pipe group, which is used for preventing the volatile gas of organic matter from being blocked and transported; A filter assembly, which is used for purifying and adsorbing volatile organic gases, wherein a lead-out arc frame is fixedly mounted on the outer surface of the filter assembly, and a lead-out pipe is fixedly mounted inside the lead-out arc frame; The filter assembly is fixedly installed in the middle of the top of the separation tank frame, one end of the filter assembly is fixedly sleeved on the outer surface of the outlet arc frame, the other end of the filter assembly is sleeved on the outer surface of the guide pipe group, and the outlet pipe is fixedly installed on the surface of the filter assembly close to the outlet arc frame; the staff connects the guide pipe group with the exhaust equipment, and when the volatile gas of organic matter is guided, the gas is transported into the filter assembly along the guide pipe group, and the gas transportation causes the cleaning chamber group set in the cavity of the guide pipe group to rotate due to the gas, so as to speed up the gas flow speed and clean the guide pipe group. The guided gas is transported to the interior of the filter assembly along the guide pipe group and contacts the separation tank frame, so that the spring pressure piece is pushed by the gas to slide and displace on the inner wall of the filter tube, thereby filtering the gas.

[0006] The filter assembly includes an outer cover, which is fixedly mounted on the top of the separation tank frame, with circular rings fixedly mounted on both ends of the outer surface of the outer cover, with side support frames fixedly mounted on the bottom of the circular ring, and with a filter tube fixedly mounted between the opposite surfaces of the circular ring. The gas in the circular cover and the clean chamber group is guided into the filter tube, the outer cover is sleeved on the outside of the filter tube, and a hollow cavity is provided between the filter tube and the outer cover, and a solid adsorbent is placed in the hollow cavity, and the gas enters the filter tube along the holes opened on the surface of the filter tube, so that the impurities in the gas come into contact with the fixed adsorbent, thereby adsorbing and removing the impurities in the gas.

[0007] Preferably, the separation tank frame includes a bottom support tank seat, a support plate is fixedly installed at the bottom of the bottom support tank seat, a spring-loaded piece is movably installed inside the bottom support tank seat near the guide tube group, and a collection tank is fixedly installed on the surface of the bottom support tank seat away from the guide tube group. As the gas in the outer cover and the bottom support tank seat gradually gathers, and the gas is in a flowing state, the large amount of gathered gas pushes the spring-loaded piece, and the spring-loaded piece slides and moves on the bottom of the bottom support tank seat and the surface of the filter tube, and slides and moves at the bottom of the bottom support tank seat to adjust the distance between the spring-loaded piece and the outlet, so as to facilitate the outlet of the gas after adsorption and removal.

[0008] Preferably, a cover plate is fixedly installed on the top of the collection tank, a support frame is fixedly installed on the top of the cover plate, and the support frame is fixedly installed on the bottom side of the bottom support slot seat. The support frame is arranged on the outside of the connecting block, and the connecting block rotates downward so that the distance between the connecting block and the filter becomes larger, and the connecting plate rotates to the side close to the support frame, and a solid adsorbent is placed in the collection tank, and the gas passing between the connecting plate and the filter tube is re-adsorbed, so that the impurities in the organic gas are subjected to multi-layer adsorption treatment and then discharged from the outlet pipe.

[0009] Preferably, the elastic member is frictionally matched with the filter tube, the elastic member is extrusion-matched with the inner wall of the bottom support groove seat, and the elastic member is matched with the support frame.

[0010] Preferably, the elastic member includes an elastic plate, the elastic plate is adapted to be pressed against the inner wall of the collecting tank, the elastic plate is made of a flexible material, and an extrusion pad is fixedly installed inside the elastic plate. The airflow blows the connecting plate, so that the connecting plate drives the connecting block to rotate downward on the surface of the round rod, and the corrugated plate is squeezed by the connecting block rotating downward, and the fixed plate pushes the sliding block to slide toward the inner wall of the bottom support groove seat.

[0011] Preferably, a sliding block is fixedly mounted on the outer surface of the elastic pressure plate, and two sliding blocks are provided, and the two sliding blocks are symmetrically arranged with the compression pad as the center.

[0012] Preferably, a fixed plate is fixedly mounted on the outer surface of the sliding block, a corrugated plate is fixedly mounted on the surface of the sliding block away from the spring-pressing plate, a round rod is rotatably mounted on the surface of the corrugated plate, a connecting block is fixedly mounted on the top of the round rod, and a connecting plate is fixedly mounted on the upper surface of the connecting block. When the fixed plate slides and displaces on the surface of the bottom support groove seat, the spring-pressing plate moves to abut against the inner wall of the bottom support groove seat, at which time the spring-pressing plate is squeezed by the bottom support groove seat to deform and extend outward, and the squeezing pad fits against the inner wall of the bottom support groove seat to stably support the connecting block.

[0013] Preferably, the guide pipe group includes a round tube, the round tube is fixedly installed inside the side support frame, the outer surface of the round tube is sleeved with a round cover, the inner wall of the round tube is fixedly installed with a block, there are two blocks, the two blocks are symmetrically arranged with the round cover as the center, the surfaces of the blocks are fixedly installed with a connecting block, and the cleaning chamber group is fixedly installed between the opposite surfaces of the connecting blocks. The gas is transported into the round cover along the round tube, so that the gas is transported into the round cover along the gap between the block and the round tube. At this time, the gas is respectively collected in the cavity of the round cover and the cleaning chamber group. The round cover and the cleaning chamber group blow the gas to the cleaning chamber group so that the cleaning chamber group rotates to increase the gas flow speed, so as to avoid impurities blocking the gas during gas transportation and affecting the gas guiding speed.

[0014] Preferably, the cleaning chamber group comprises an inner rotating cylinder, which is fixedly mounted between opposite surfaces of the connecting block, a rotating rod passes through the cavity of the inner rotating cylinder, and a ring is sleeved on the outer surface of the rotating rod.

[0015] Preferably, a segmented pad is fixedly mounted on the surface of the collar, and a friction pad is fixedly mounted on the surface of the segmented pad, and the friction pad is frictionally matched with the inner drum. The collar is sleeved on the surface of the rotating rod, and when the gas flows, the segmented pad is blown so that the segmented pad drives the surface of the rotating rod. At this time, the rotating segmented pad swings with the rotating rod and causes the friction pad to rub against the inner wall of the inner drum, thereby scraping off impurities attached to the inner wall of the inner drum, so as to prevent the impurities from blocking the inner drum and affecting the gas flow rate.

[0016] The present invention provides an adsorption and removal device for purifying volatile organic compounds. It has the following beneficial effects: 1. The adsorption and removal device for purifying volatile organic compounds guides the gas in the round cover and the cleaning chamber group to the filter tube. The outer cover is provided on the outside of the filter tube, and a hollow cavity is provided between the filter tube and the outer cover. A solid adsorbent is placed in the hollow cavity. The gas enters the filter tube along the holes opened on the surface of the filter tube, so that the impurities in the gas contact with the fixed adsorbent, thereby adsorbing and removing the impurities in the gas. As the gas in the outer cover and the bottom support groove seat gradually gathers and the gas is in a flowing state, a large amount of gathered gas pushes the spring-pressing part, and the spring-pressing part slides and displaces on the bottom support groove seat and the surface of the filter tube, and slides and displaces at the bottom of the bottom support groove seat to adjust the distance between the spring-pressing part and the outlet pipe, so as to facilitate the outlet of the gas after adsorption and removal.

[0017] 2. The adsorption and removal device for purifying volatile organic compounds is arranged on the outside of the connecting block through a support frame. The connecting block rotates downward to increase the distance between the connecting block and the filter tube, and the connecting plate rotates to the side close to the support frame. A solid adsorbent is placed in the collecting tank. The gas passing between the connecting plate and the filter tube is adsorbed again to allow the impurities in the organic gas to undergo multi-layer adsorption treatment and then be discharged from the outlet pipe. The airflow blows the connecting plate, so that the connecting plate drives the connecting block to rotate downward on the surface of the round rod. At this time, the corrugated plate is squeezed by the connecting block rotating downward, and the fixed plate pushes the sliding block to slide toward the inner wall of the bottom support groove seat.

[0018] 3. The adsorption and removal device for purifying volatile organic compounds, when the fixed plate slides and displaces on the surface of the bottom support groove seat, the spring pressure plate moves to abut against the inner wall of the bottom support groove seat. At this time, the spring pressure plate is squeezed by the bottom support groove seat to deform and extend outward, and the extrusion pad fits with the inner wall of the bottom support groove seat to provide stable support for the connecting block.

[0019] Fourth, the adsorption and removal device for purifying volatile organic compounds transports the gas into the round cover along the round tube, so that the gas is transported into the round cover along the gap between the block and the round tube. At this time, the gas is respectively collected inside the cavity of the round cover and the clean chamber group. The round cover and the clean chamber group blow the gas to the clean chamber group to make the clean chamber group rotate to increase the gas flow speed, so as to avoid impurities blocking the gas during gas transportation and affecting the gas guide speed.

[0020] 5. The adsorption and removal device for purifying volatile organic compounds is mounted on the surface of the rotating rod through a sleeve ring. When the gas flows, the segmented pad is blown so that the segmented pad drives the surface of the rotating rod. At this time, the rotating segmented pad swings with the rotating rod and causes the friction pad to rub against the inner wall of the inner rotating cylinder, thereby scraping off the impurities attached to the inner wall of the inner rotating cylinder to prevent the impurities from blocking the inner rotating cylinder and affecting the gas flow rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the external structure of an adsorption and removal device for purifying volatile organic compounds according to the present invention; Figure 2 This is a schematic diagram of the external structure of an adsorption and removal device for purifying volatile organic compounds according to the present invention from another angle; Figure 3 It is a schematic diagram of the cross-sectional structure of the guide tube assembly of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the cleaning chamber assembly of the present invention; Figure 5 This is a schematic diagram of the structure of the filter assembly of the present invention; Figure 6 This is a schematic diagram of the connection structure between the filter assembly and the separation tank frame of the present invention; Figure 7 This is a schematic diagram of the connection structure of the filter assembly and the separation tank frame at another angle of the present invention; Figure 8 This is a schematic diagram of the separation tank frame structure of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the bottom support slot seat of the present invention; Fig.10 It is a schematic diagram of the structure of the spring-pressing member of the present invention.

[0022] In the figure: 1. outlet pipe; 2. guide pipe group; 21. round pipe; 22. clamping block; 23. connecting block; 24. cleaning chamber group; 241. inner drum; 242. rotating rod; 243. collar; 244. segmented pad; 245. friction pad; 25. round cover; 3. filter assembly; 31. outer cover; 32. circular ring; 33. filter tube; 34. side support frame; 4. outlet arc frame; 5. separation slot frame; 51. bottom support slot seat; 52. spring-pressing member; 521. connecting plate; 522. connecting block; 523. round rod; 524. corrugated plate; 525. sliding block; 526. spring-pressing plate; 527. fixing plate; 528. extrusion pad; 53. support frame; 54. support plate; 55. cover plate; 56. collecting tank. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0024] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: an adsorption and removal device for purifying volatile organic matter, comprising a separation tank frame 5, the separation tank frame 5 is used for adsorption and separation of pollutants in organic matter; A guide pipe group 2, which is used for preventing the volatile gas of organic matter from being blocked and transported; A filter assembly 3, which is used for purifying and adsorbing volatile organic gases, wherein a lead-out arc frame 4 is fixedly mounted on the outer surface of the filter assembly 3, and a lead-out pipe 1 is fixedly mounted inside the lead-out arc frame 4; The filter assembly 3 is fixedly installed in the middle of the top of the separation tank frame 5, one end of the filter assembly 3 is fixedly sleeved on the outer surface of the derivation arc frame 4, the other end of the filter assembly 3 is sleeved on the outer surface of the guide pipe group 2, and the derivation pipe 1 is fixedly installed on the surface of the filter assembly 3 close to the derivation arc frame 4; the staff connects the guide pipe group 2 with the exhaust equipment, and when the volatile gas of organic matter is guided, the gas is transported to the filter assembly 3 along the guide pipe group 2, and the gas transportation causes the cleaning chamber group 24 set in the cavity of the guide pipe group 2 to rotate due to the gas, so as to speed up the gas flow speed and clean the guide pipe group 2. The guided gas is transported to the inside of the filter assembly 3 along the guide pipe group 2 and contacts with the separation tank frame 5, so that the spring pressure piece 52 is pushed by the gas to slide and displace on the inner wall of the filter tube 33, thereby filtering the gas.

[0025] The second embodiment is based on the first embodiment. Figures 5 to 7 As shown, the filter assembly 3 includes an outer cover 31, which is fixedly mounted on the top of the separation tank frame 5, and circular rings 32 are fixedly mounted on both ends of the outer surface of the outer cover 31, and a side support frame 34 is fixedly mounted on the bottom of the circular ring 32, and a filter tube 33 is fixedly mounted between the opposite surfaces of the circular ring 32. The gas in the circular cover 25 and the cleaning chamber group 24 is guided to the filter tube 33, and the outer cover 31 is sleeved on the outside of the filter tube 33, and a hollow cavity is provided between the filter tube 33 and the outer cover 31, and a solid adsorbent is placed in the hollow cavity. The gas enters the filter tube 33 along the holes opened on the surface of the filter tube 33, so that the impurities in the gas contact with the fixed adsorbent, thereby adsorbing and removing the impurities in the gas.

[0026] The separation tank frame 5 includes a bottom support tank seat 51, a support plate 54 is fixedly installed at the bottom of the bottom support tank seat 51, a spring-loaded component 52 is movably installed inside the bottom support tank seat 51 near the guide tube group 2, and a collecting tank 56 is fixedly installed on the surface of the bottom support tank seat 51 away from the guide tube group 2. As the gas in the outer cover 31 and the bottom support tank seat 51 gradually gathers, and the gas is in a flowing state, the large amount of gathered gas pushes the spring-loaded component 52, and the spring-loaded component 52 slides and moves on the surface of the bottom support tank seat 51 and the filter tube 33, and slides and moves at the bottom of the bottom support tank seat 51, so as to adjust the distance between the spring-loaded component 52 and the outlet pipe 1, so as to facilitate the outlet of the gas after adsorption and removal.

[0027] The third embodiment is based on the first and second embodiments. Figures 7 to 10As shown, inside, the outer surface of the circular tube 21 is sleeved with a circular cover 25, and the inner wall of the circular tube 21 is fixedly installed with a block 22. There are two blocks 22, and the two blocks 22 are symmetrically arranged with the circular cover 25 as the center. The surfaces of the blocks 22 are fixedly installed with connecting blocks 23, and the cleaning chamber group 24 is fixedly installed between the opposite surfaces of the connecting blocks 23. The gas is transported to the circular cover 25 along the circular tube 21, so that the gas is transported to the circular cover 25 along the gap between the block 22 and the circular tube 21. At this time, the gas is respectively collected in the cavity of the circular cover 25 and the cleaning chamber group 24. The circular cover 25 and the cleaning chamber group 24 blow the gas to the cleaning chamber group 24 so that the cleaning chamber group 24 rotates to increase the gas flow speed, so as to avoid the blockage of impurities during gas transportation and affect the gas conveying speed.

[0028] The cleaning chamber assembly 24 includes an inner rotating cylinder 241 , which is fixedly installed between opposite surfaces of the connecting block 23 . A rotating rod 242 penetrates the cavity of the inner rotating cylinder 241 , and a collar 243 is sleeved on the outer surface of the rotating rod 242 .

[0029] The surface of the collar 243 is fixedly mounted with a segmented pad 244, and the surface of the segmented pad 244 is fixedly mounted with a friction pad 245, and the friction pad 245 is frictionally matched with the inner drum 241. The collar 243 is sleeved on the surface of the rotating rod 242, and when the gas flows, the segmented pad 244 is blown so that the segmented pad 244 drives the surface of the rotating rod 242. At this time, the rotating segmented pad 244 swings with the rotating rod 242 and causes the friction pad 245 to rub against the inner wall of the inner drum 241, thereby scraping off the impurities attached to the inner wall of the inner drum 241, so as to prevent the impurities from blocking the inner drum 241 and affecting the gas flow rate.

[0030] A cover plate 55 is fixedly mounted on the top of the collection tank 56, and a support frame 53 is fixedly mounted on the top of the cover plate 55. The support frame 53 is fixedly mounted on the bottom side of the bottom support slot seat 51. The support frame 53 is arranged on the outside of the connecting block 522. The connecting block 522 rotates downward so that the distance between the connecting block 522 and the filter tube 33 becomes larger, and the connecting plate 521 rotates to the side close to the support frame 53. Solid adsorbent is placed in the collection tank 56, and the gas passing between the connecting plate 521 and the filter tube 33 is adsorbed again, so that the impurities in the organic gas are subjected to multi-layer adsorption treatment and then discharged from the outlet pipe 1.

[0031] The spring-pressing member 52 is frictionally matched with the filter tube 33 , the spring-pressing member 52 is extrusion-matched with the inner wall of the bottom support groove seat 51 , and the spring-pressing member 52 is matched with the support frame 53 .

[0032] The spring-pressing member 52 includes a spring-pressing plate 526, which is pressed and adapted to the inner wall of the collecting groove 56. The spring-pressing plate 526 is made of a flexible material, and a pressing pad 528 is fixedly installed inside the spring-pressing plate 526. The airflow blows the connecting plate 521, so that the connecting plate 521 drives the connecting block 522 to rotate downward on the surface of the round rod 523. At this time, the corrugated plate 524 is squeezed by the connecting block 522 rotating downward, and the fixed plate 527 pushes the sliding block 525 to slide and displace toward the inner wall of the bottom support groove seat 51.

[0033] A sliding block 525 is fixedly mounted on the outer surface of the elastic pressure plate 526 . Two sliding blocks 525 are provided. The two sliding blocks 525 are symmetrically arranged with the compression pad 528 as the center.

[0034] A fixing plate 527 is fixedly mounted on the outer surface of the sliding block 525, a corrugated plate 524 is fixedly mounted on the surface of the sliding block 525 away from the spring plate 526, a round rod 523 is rotatably mounted on the surface of the corrugated plate 524, a connecting block 522 is fixedly mounted on the top of the round rod 523, and a connecting plate 521 is fixedly mounted on the upper surface of the connecting block 522. When the fixing plate 527 slides and displaces on the surface of the bottom support groove seat 51, the spring plate 526 moves to abut against the inner wall of the bottom support groove seat 51, at which time the spring plate 526 is squeezed by the bottom support groove seat 51 to deform and extend outward, and the squeezing pad 528 fits against the inner wall of the bottom support groove seat 51 to stably support the connecting block 522.

[0035] During use, the staff connects the guide pipe group 2 with the exhaust equipment. When the volatile gas of organic matter is guided, the gas is transported along the guide pipe group 2 to the filter assembly 3. The gas transportation causes the cleaning chamber group 24 arranged in the cavity of the guide pipe group 2 to rotate due to the gas, so as to speed up the gas flow speed and clean the guide pipe group 2. The guided gas is transported along the guide pipe group 2 to the inside of the filter assembly 3 and contacts the separation tank frame 5, so that the spring pressure piece 52 is pushed by the gas to slide on the inner wall of the filter tube 33, thereby filtering the gas.

[0036] The gas is transported into the round cover 25 along the round tube 21, so that the gas is transported into the round cover 25 along the gap between the block 22 and the round tube 21. At this time, the gas is respectively collected in the cavity of the round cover 25 and the cleaning chamber group 24. The round cover 25 and the cleaning chamber group 24 blow the gas to the cleaning chamber group 24 so that the cleaning chamber group 24 rotates to increase the gas flow speed, thereby avoiding impurities blocking the gas during gas transportation and affecting the gas guiding speed.

[0037] The ring 243 is sleeved on the surface of the rotating rod 242. When the gas flows, the segmented pad 244 is blown so that the segmented pad 244 drives the surface of the rotating rod 242. At this time, the rotating segmented pad 244 swings with the rotating rod 242 and makes the friction pad 245 rub against the inner wall of the inner rotating cylinder 241, so as to scrape off the impurities attached to the inner wall of the inner rotating cylinder 241, so as to prevent the impurities from blocking the inner rotating cylinder 241 and affecting the gas flow rate.

[0038] The gas in the circular cover 25 and the cleaning chamber group 24 is guided to the filter tube 33. The outer cover 31 is provided on the outside of the filter tube 33, and a hollow cavity is provided between the filter tube 33 and the outer cover 31. A solid adsorbent is placed in the hollow cavity. The gas enters the filter tube 33 along the holes opened on the surface of the filter tube 33, so that the impurities in the gas come into contact with the fixed adsorbent, thereby adsorbing and removing the impurities in the gas.

[0039] As the gas in the outer cover 31 and the bottom support groove seat 51 gradually gathers and the gas is in a flowing state, the large amount of gathered gas pushes the spring-pressing piece 52, and the spring-pressing piece 52 slides on the surface of the bottom support groove seat 51 and the filter tube 33, and slides at the bottom of the bottom support groove seat 51 to adjust the distance between the spring-pressing piece 52 and the outlet pipe 1, so as to facilitate the outlet of the gas after adsorption and removal.

[0040] The support frame 53 is arranged on the outside of the connecting block 522. The connecting block 522 rotates downward so that the distance between the connecting block 522 and the filter tube 33 becomes larger, and the connecting plate 521 rotates to the side close to the support frame 53. A solid adsorbent is placed in the collecting tank 56. The gas passing between the connecting plate 521 and the filter tube 33 is adsorbed again, so that the impurities in the organic gas are subjected to multi-layer adsorption treatment and then discharged from the outlet pipe 1.

[0041] The airflow blows the connecting plate 521 , causing the connecting plate 521 to drive the connecting block 522 to rotate downward on the surface of the round rod 523 . At this time, the corrugated plate 524 is squeezed by the connecting block 522 rotating downward, and the fixed plate 527 pushes the sliding block 525 to slide toward the inner wall of the bottom support groove seat 51 .

[0042] When the fixing plate 527 slides and displaces on the surface of the bottom support groove seat 51, the spring plate 526 moves to abut against the inner wall of the bottom support groove seat 51. At this time, the spring plate 526 is squeezed by the bottom support groove seat 51 to deform and extend outward, and the squeezing pad 528 fits against the inner wall of the bottom support groove seat 51 to provide stable support for the connecting block 522.

[0043] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An adsorption and removal device for purifying volatile organic compounds, characterized in that: include: A separation tank frame (5), the separation tank frame (5) is used for adsorption and separation of pollutants in organic matter; A guide pipe group (2), the guide pipe group (2) is used for preventing the volatile gas of organic matter from being blocked and transported; A filter assembly (3), the filter assembly (3) being used for purifying and adsorbing volatile organic gases, wherein an outlet arc frame (4) is fixedly mounted on the outer surface of the filter assembly (3), and an outlet pipe (1) is fixedly mounted inside the outlet arc frame (4); The filter assembly (3) is fixedly mounted at the middle of the top of the separation tank frame (5); one end of the filter assembly (3) is fixedly sleeved on the outer surface of the outlet arc frame (4); the other end of the filter assembly (3) is sleeved on the outer surface of the guide pipe group (2); and the outlet pipe (1) is fixedly mounted on the surface of the filter assembly (3) on a side close to the outlet arc frame (4); The filter assembly (3) comprises an outer cover (31), the outer cover (31) being fixedly mounted on the top of the separation tank frame (5), circular rings (32) being fixedly mounted on both ends of the outer surface of the outer cover (31), a side support frame (34) being fixedly mounted on the bottom of the circular ring (32), and a filter tube (33) being fixedly mounted between opposite surfaces of the circular ring (32).

2. The adsorption and removal device for purifying volatile organic compounds according to claim 1, characterized in that: The separation tank frame (5) comprises a bottom support tank seat (51), a support plate (54) being fixedly mounted on the bottom of the bottom support tank seat (51), a spring-loaded component (52) being movably mounted inside a side of the bottom support tank seat (51) close to the guide pipe group (2), and a collecting tank (56) being fixedly mounted on a surface of a side of the bottom support tank seat (51) away from the guide pipe group (2).

3. The adsorption and removal device for purifying volatile organic compounds according to claim 2, characterized in that: A cover plate (55) is fixedly mounted on the top of the collecting tank (56), a support frame (53) is fixedly mounted on the top of the cover plate (55), and the support frame (53) is fixedly mounted on the bottom side of the bottom support tank seat (51).

4. The adsorption and removal device for purifying volatile organic compounds according to claim 3, characterized in that: The spring-pressing piece (52) is frictionally matched with the filter tube (33), the spring-pressing piece (52) is extrusion-matched with the inner wall of the bottom support groove seat (51), and the spring-pressing piece (52) is matched with the support frame (53).

5. The adsorption and removal device for purifying volatile organic compounds according to claim 4, characterized in that: The spring-pressing member (52) comprises a spring-pressing plate (526), ​​the spring-pressing plate (526) being extruded and adapted to the inner wall of the collecting tank (56), the spring-pressing plate (526) being made of a flexible material, and a compression pad (528) being fixedly installed inside the spring-pressing plate (526).

6. The adsorption and removal device for purifying volatile organic compounds according to claim 5, characterized in that: A sliding block (525) is fixedly mounted on the outer surface of the elastic pressure plate (526), ​​and two sliding blocks (525) are provided. The two sliding blocks (525) are symmetrically arranged with the compression pad (528) as the center.

7. The adsorption and removal device for purifying volatile organic compounds according to claim 6, characterized in that: A fixing plate (527) is fixedly mounted on the outer surface of the sliding block (525); a corrugated plate (524) is fixedly mounted on the surface of the sliding block (525) away from the spring-pressing plate (526); a round rod (523) is rotatably mounted on the surface of the corrugated plate (524); a connecting block (522) is fixedly mounted on the top of the round rod (523); and a connecting plate (521) is fixedly mounted on the upper surface of the connecting block (522).

8. The adsorption and removal device for purifying volatile organic compounds according to claim 1, characterized in that: The guide tube group (2) comprises a round tube (21), the round tube (21) being fixedly mounted inside a side support frame (34), the outer surface of the round tube (21) being sleeved with a round cover (25), the inner wall of the round tube (21) being fixedly mounted with a clamping block (22), two of the clamping blocks (22) being arranged symmetrically with the round cover (25) as the center, the surfaces of the clamping blocks (22) being fixedly mounted with connecting blocks (23), and the cleaning chamber group (24) being fixedly mounted between opposite surfaces of the connecting blocks (23).

9. The adsorption and removal device for purifying volatile organic compounds according to claim 8, characterized in that: The cleaning chamber group (24) comprises an inner rotating cylinder (241), the inner rotating cylinder (241) being fixedly mounted between opposite surfaces of the connecting block (23), a rotating rod (242) penetrating the cavity of the inner rotating cylinder (241), and a collar (243) being sleeved on the outer surface of the rotating rod (242).

10. The adsorption and removal device for purifying volatile organic compounds according to claim 9, characterized in that: A segmented pad (244) is fixedly mounted on the surface of the collar (243), and a friction pad (245) is fixedly mounted on the surface of the segmented pad (244), wherein the friction pad (245) is frictionally matched with the inner drum (241).

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