Environment-friendly tail gas treatment device and use method thereof

Abstract

The invention discloses an environment-friendly tail gas treatment device and a using method thereof.The environment-friendly tail gas treatment device comprises a bottom plate, a spraying box is fixedly connected to the top end of the bottom plate, a filtering box is arranged on the side portion of the spraying box, a filtering net is arranged in the filtering box, and an auxiliary mechanism used for pushing impurities to the filtering net is arranged on the filtering box; a connecting mechanism used for supporting the mounting position of the auxiliary mechanism is arranged at the top of the filtering box, a fixing mechanism is arranged on the side of the spraying box, a linkage mechanism is arranged on the side of the filtering box, an anti-falling mechanism is arranged on the side of the filtering box, and the auxiliary mechanism comprises a sliding plate and a sliding rod. By means of the arrangement mode that the supporting frame, the sliding plate, the bristles, the sliding rod, the driving rod, the driving plate, the servo motor and the supporting mechanism are matched, the bristles push impurities on the filter screen, the impurities are pushed to the bottom of the filter screen, the impurities on the filter screen can be swept down easily when the filter screen filters tail gas, and the tail gas filtering efficiency is improved. The filtering effect of the filter screen is improved.

Description

Technical Field

[0001] The present invention relates to the field of environmentally friendly tail gas treatment, and in particular to an environmentally friendly tail gas treatment device and a use method thereof. Background Art

[0002] As we all know, exhaust gas is generated during some production activities. The exhaust gas usually contains toxic substances and particulate impurities. In order to protect the environment, the exhaust gas needs to be treated so that it can be discharged after meeting the standards. Therefore, an exhaust gas treatment device will be used.

[0003] The exhaust gas treatment device in the prior art usually includes a filter box, a base plate and a spray box, etc. The spray box and the filter box are both located on the base plate, so that the exhaust gas passes into the interior of the filter box, and then the exhaust gas is filtered for particulate impurities and then enters the interior of the spray box, and then the exhaust gas is sprayed to eliminate harmful substances in the exhaust gas.

[0004] A filter is usually installed inside the filter box. After the exhaust gas enters the filter box, the filter filters the impurities in the exhaust gas. However, after the filter has been used for a long time, impurities will adhere to the filter, which will affect the filtering effect of the filter. As a result, it is not convenient for the exhaust gas treatment device to perform auxiliary operations on the filter during the exhaust gas filtration process. Summary of the invention

[0005] The purpose of the present invention is to provide an environmentally friendly exhaust gas treatment device and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an environmentally friendly tail gas treatment device, comprising: A bottom plate, a top end of which is fixedly connected to a spray box, a side of which is provided with a filter box, and a filter screen is provided inside the filter box; The filter box is provided with an auxiliary mechanism for pushing impurities on the filter screen, the top of the filter box is provided with a connecting mechanism for supporting the installation position of the auxiliary mechanism, the side of the spray box is provided with a fixing mechanism, the side of the filter box is provided with a linkage mechanism for locking the position of the connecting mechanism and the fixing mechanism, the side of the filter box is provided with an anti-slip mechanism for preventing the linkage mechanism from sliding at will, and the auxiliary mechanism includes: A sliding plate, the sliding plate is located on the side of the filter screen, and the side of the sliding plate is embedded with bristles; A sliding rod, the end of which is fixedly connected to the sliding plate.

[0007] Preferably, the auxiliary mechanism further comprises: A support frame, a servo motor is installed on the top of the support frame; The driving plate is located inside the support frame, a driving rod is threadedly inserted in the middle of the driving plate, an outer wall of the driving rod is rotationally inserted and connected to the support frame, and an output end of the servo motor is drivingly connected to the end of the driving rod.

[0008] Preferably, the connecting mechanism comprises: A connecting frame, the connecting frame is sleeved on the top of the filter box, and a first circular groove matching with the sliding rod is formed on the top of the connecting frame; A sealing column, the top of which is fixedly connected to the connecting frame, the top of the filter box is provided with a square groove, the sealing column is slidably inserted and connected with the inner cavity of the square groove, and the top of the sealing column is provided with a second circular groove matched with the sliding rod; The carrying frame is slidably arranged at the bottom of the sealing column, and the filter screen is embedded in the inner cavity of the carrying frame.

[0009] Preferably, the connecting mechanism further comprises: A fixing plate, the bottom end of which is fixedly connected to the filter box, the top end of the connecting frame is symmetrically provided with a first slide groove matched with the fixing plate, and the side of the fixing plate is provided with a first clamping groove; A fixed frame, wherein the bottom end of the fixed frame is fixedly connected to the connecting frame, the fixed plate is slidably connected to the inner cavity of the fixed frame, and a second sliding groove is provided on the side of the fixed frame; A positioning plate is slidably and interlacedly connected with the inner cavities of the second sliding groove and the first clamping groove.

[0010] Preferably, the fixing mechanism comprises: A support seat, the side of which is fixedly connected to the spray box; A guide column, the bottom end of which is fixedly connected to the bottom plate, and the guide column is slidably and interlacedly connected to the inner cavity of the support seat; A traction plate, the side of which is fixedly connected with a mounting column, the side of the support seat is provided with a third sliding groove matched with the mounting column, and the side of the guide column is provided with a mounting groove matched with the mounting column; The inserting plate, the side of which is fixedly connected to the traction plate, the side of the support seat is provided with a fourth sliding groove, and the side of the inserting plate is provided with a second clamping groove.

[0011] Preferably, the linkage mechanism comprises: A linkage frame, the side of which is fixedly connected to the positioning plate; A mounting seat, the side of which is fixedly connected to the linkage frame, and the mounting seat is located at the side of the filter box; A locking plate, the side of which is fixedly connected to the linkage frame, and the locking plate is slidably and interlacedly connected with the inner cavities of the fourth sliding slot and the second clamping slot.

[0012] Preferably, the anti-slip mechanism comprises: An assembly plate, the side of which is fixedly connected to the filter box, and the assembly plate is slidably and interlacedly connected to the inner cavity of the mounting seat; An assembly frame, wherein a through slot is formed on a side of the assembly frame; An assembly rod is slidably inserted into and connected with the inner cavity of the assembly frame. A limiting groove is provided at the bottom end of the assembly plate. The assembly rod is slidably inserted into and connected with the inner cavity of the limiting groove.

[0013] Preferably, the anti-slip mechanism further comprises: An auxiliary plate, the auxiliary plate is slidably connected with the inner cavity of the through slot, a side portion of the auxiliary plate is fixedly connected with the assembly rod, and the other side portion of the auxiliary plate is fixedly connected with a push plate; A moving rod, the end of which is fixedly connected to the assembly rod, and the outer wall of the moving rod is slidably interlaced with the bottom end of the inner wall of the assembly frame; A spring is sleeved on the outside of the moving rod, one end of the spring is fixedly connected to the assembly rod, and the other end of the spring is fixedly connected to the bottom end of the inner wall of the assembly frame.

[0014] Preferably, an inlet pipe is fixedly inserted and connected to the side of the filter box, a connecting pipe is fixedly inserted and connected to the other side of the filter box, an end of the connecting pipe is fixedly inserted and connected to the spray box, a support rod is symmetrically fixedly connected to the side of the filter box, an end of the support rod is fixedly connected to the spray box, a containing box is provided at the top of the bottom plate, a liquid inlet pipe is fixedly inserted and connected to the back of the containing box, a groove is provided on the side of the spray box, and a spray pipe is slidably inserted and connected inside the groove.

[0015] The present invention also provides a method for using an environmentally friendly tail gas treatment device, comprising the following specific steps: Step 1: When the exhaust gas needs to be treated, first move the bottom plate to the designated position, then connect the exhaust gas discharge pipe with the inlet pipe, and then operate the spray pipe to spray liquid, so that the exhaust gas enters the inside of the inlet pipe, and then the exhaust gas enters the inside of the filter box, and then the exhaust gas passes through two filters and enters the inside of the connecting pipe, and then the exhaust gas enters the inside of the spray box for spraying treatment, and then after a certain period of time, the exhaust gas is discharged from the inside of the spray box; Step 2: After the filter has been used for a certain period of time, the servo motor is started, and then the driving rod is driven to rotate, and then the driving rod drives the driving plate to move up and down, so that the driving plate drives the sliding rod to move, and the sliding rod drives the sliding plate to move, and then the sliding plate drives the bristles to brush the filter, so that the filtered impurities of the filter are pushed to the bottom of the filter box; Step three: After a certain amount of filtered impurities accumulate, stop the exhaust gas from entering and cancel the connection. At this time, the assembly rod is separated from the assembly plate, and the position limit of the mounting seat is released. Then the linkage frame is pulled horizontally, and the linkage frame drives the positioning plate to separate from the fixed frame, and at the same time drives the locking plate to fall off the support seat. At this time, the position limit of the connecting frame and the traction plate is released, and then the connecting frame is lifted up, so that the connecting frame drives the sealing column and the bearing frame to move upward, and then the bristles and the filter are taken out from the inside of the filter box, and then the impurities inside the filter box are cleaned, as well as the bristles, etc.

[0016] Technical effects and advantages of the present invention: The present invention utilizes a supporting frame, a sliding plate, bristles, a sliding rod, a driving rod, a driving plate, a servo motor and a supporting mechanism in a coordinated arrangement. The servo motor causes the driving rod to drive the driving plate to move up and down, thereby causing the sliding rod, the sliding plate and the bristles to move up and down. The bristles push the impurities on the filter net to the bottom of the filter net. The supporting mechanism performs sliding support on the bristles and installs the bristles at the same time, thereby facilitating the impurities on the filter net to be swept down when the filter net is filtering exhaust gas, thereby improving the filtering effect of the filter net. The present invention utilizes a configuration mode in which a connecting frame, a sealing column, a bearing frame, a fixing plate, a fixing frame, a positioning plate and a linkage mechanism cooperate with each other. The connecting frame supports the sealing column, the connecting frame supports the supporting frame, the fixing plate and the fixing frame position the installation of the connecting frame, the bearing frame installs and supports the filter screen, and the linkage mechanism drives the positioning plate to limit the relative position of the fixing plate and the fixing frame, thereby facilitating the installation and removal of the filter screen, and at the same time facilitating the removal and cleaning of the bristles and the cleaning of the internal impurities of the filter box, and facilitating the operation. The present invention utilizes a configuration method in which a support seat, a guide column, a traction plate, a mounting column, an insertion plate and a linkage mechanism cooperate with each other. The support seat and the guide column position the installation of the spray box. The traction plate drives the mounting column to limit the relative position of the guide column and the support seat. The linkage mechanism limits the position of the insertion plate, which is beneficial for installing and disassembling the spray box and cleaning the spray box and the spray pipe. The present invention utilizes a setting method in which a linkage frame, a mounting seat, a locking plate and an anti-slipping mechanism are coordinated. The linkage frame simultaneously drives the positioning plate and the locking plate to move, the positioning plate is separated from the fixed frame, the locking plate is separated from the supporting seat, and the anti-slipping mechanism limits or releases the position of the linkage frame, which is beneficial for removing and cleaning the spray box and the spray pipe while taking out the filter screen, thereby optimizing the operation steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention.

[0019] Figure 3 It is a front cross-sectional structural schematic diagram of the filter box of the present invention.

[0020] Figure 4 It is a front cross-sectional structural schematic diagram of the driving plate of the present invention.

[0021] Figure 5 It is a front cross-sectional structural schematic diagram of the assembly frame of the present invention.

[0022] Figure 6 It is a schematic diagram of the top cross-sectional structure of the support seat of the present invention.

[0023] In the figure: 1. bottom plate; 2. auxiliary mechanism; 21. support frame; 22. sliding plate; 23. bristles; 24. sliding rod; 25. driving rod; 26. driving plate; 27. servo motor; 3. connecting mechanism; 31. connecting frame; 32. sealing column; 33. bearing frame; 34. fixing plate; 35. fixing frame; 36. positioning plate; 4. linkage mechanism; 41. linkage frame; 42. mounting seat; 43. locking plate; 5. fixing mechanism; 51. supporting seat; 52. guide column; 53. traction plate; 54. mounting column; 55. insertion plate; 6. anti-slip mechanism; 61. assembly plate; 62. assembly frame; 63. assembly rod; 64. auxiliary plate; 65. pushing plate; 66. moving rod; 67. spring; 7. spray box; 8. filter box; 9. containing box; 10. spray pipe; 11. filter screen. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention provides Figure 1-6The environmentally friendly exhaust gas treatment device shown in the figure includes a bottom plate 1, which is conducive to supporting a spray box 7 and a container box 9. The top of the bottom plate 1 is fixedly connected with the spray box 7, which is conducive to spraying the exhaust gas to remove harmful substances in the exhaust gas. The side of the spray box 7 is provided with a filter box 8, which is conducive to supporting a filter screen 11. The filter screen 11 is provided inside the filter box 8. The side of the filter box 8 is fixedly inserted with an introduction pipe, which is conducive to connecting with an external exhaust gas pipeline so that the exhaust gas can be passed for treatment. The other side of the filter box 8 is fixedly inserted with a connecting pipe, which is conducive to In order to allow the filtered exhaust gas to enter the interior of the spray box 7, the end of the connecting pipe is fixedly connected to the spray box 7, the side of the filter box 8 is symmetrically fixedly connected with a support rod, the end of the support rod is fixedly connected to the spray box 7, and a holding box 9 is arranged on the top of the bottom plate 1, which is conducive to containing the spray solution, and then the solution is contained according to the components of different exhaust gases. The back of the holding box 9 is fixedly connected with a liquid inlet pipe, and the side of the spray box 7 is provided with a groove, and the interior of the groove is slidably connected with a spray pipe 10, which is conducive to the spray liquid entering the interior thereof to spray the exhaust gas.

[0026] Furthermore, the filter box 8 is provided with an auxiliary mechanism 2 for pushing impurities on the filter screen 11, the top of the filter box 8 is provided with a connecting mechanism 3 for supporting the installation position of the auxiliary mechanism 2, the side of the spray box 7 is provided with a fixing mechanism 5, the side of the filter box 8 is provided with a linkage mechanism 4 for locking the position of the connecting mechanism 3 and the fixing mechanism 5, and the side of the filter box 8 is provided with an anti-slip mechanism 6 for preventing the linkage mechanism 4 from sliding randomly. The auxiliary mechanism 2 includes a sliding plate 22, a sliding rod 24, a support frame 21 and a driving plate 26. The sliding plate 22 drives the bristles 23 to move up and down, which is conducive to driving the bristles 23. The sliding rod 24 is conducive to driving the sliding plate 22 to move up and down, and a sealing ring is provided for the sliding between the sliding rod 24 and the connecting frame 31 and the sealing column 32 for sealing protection. The support frame 21 is U-shaped, and the support frame 21 is conducive to supporting the rotation of the driving rod 25, and is also conducive to supporting the servo motor 27. The driving plate 26 is conducive to driving the two sliding rods 24 to move at the same time. The sliding plate 22 is located at the side of the filter 11, and the side of the sliding plate 22 is embedded with bristles 23, which is conducive to sweeping down the impurities attached to the filter 11, so that the impurities do not directly block the filter 11, thereby improving the filtering effect of the filter 11. The end of the sliding rod 24 is fixedly connected to the sliding plate 22, and a servo motor 27 is installed at the top of the support frame 21. The servo motor 27 is electrically connected to an external power supply through an external switch. The servo motor 27 is conducive to driving the driving rod 25 to rotate, and then it is conducive to driving the driving plate 26 to move up and down, so that the bristles 23 move up and down, which is convenient for sweeping down the impurities adsorbed on the filter 11. The driving plate 26 is located inside the support frame 21, and the middle part of the driving plate 26 is threadedly connected with the driving rod 25. The driving rod 25 is conducive to threading the driving plate 26 to move up and down. The outer wall of the driving rod 25 is rotatably connected to the support frame 21, and the output end of the servo motor 27 is transmission-connected to the end of the driving rod 25.

[0027] Furthermore, the connecting mechanism 3 includes a connecting frame 31, a sealing column 32, a bearing frame 33, a fixing plate 34, a fixing frame 35 and a positioning plate 36. The connecting frame 31 is U-shaped, and the connecting frame 31 is conducive to supporting the support frame 21, and is also conducive to vertically guiding the sliding of the sliding rod 24, so as to facilitate the unified disassembly of the auxiliary mechanism 2 and the filter screen 11. The sealing column 32 is made of rubber material, which is conducive to the sliding installation of the bearing frame 33, and is also conducive to sealing the interior of the filter box 8. The bearing frame 33 is conducive to supporting the filter screen 11, and is convenient for installing the filter screen 11. The fixing plate 34 is conducive to positioning the installation of the connecting frame 31, and the positioning plate 36 is conducive to limiting the relative positions of the fixing frame 35 and the fixing plate 34, so as to facilitate the installation and disassembly of the connecting frame 31, the installation and disassembly of the filter screen 11, and the removal and cleaning of the bristles 23, which saves operation The top of the filter box 8 is provided with a first circular groove which cooperates with the sliding rod 24, and the top of the sealing column 32 is fixedly connected to the connecting frame 31, and the top of the filter box 8 is provided with a square groove, and the sealing column 32 is slidably and interlacedly connected with the inner cavity of the square groove, and the top of the sealing column 32 is provided with a second circular groove which cooperates with the sliding rod 24, and the carrying frame 33 is slidably arranged on the bottom of the sealing column 32, and the filter screen 11 is embedded in the inner cavity of the carrying frame 33, and the bottom end of the fixing plate 34 is fixedly connected to the filter box 8, and the top of the connecting frame 31 is symmetrically provided with a first sliding groove which cooperates with the fixing plate 34, and the side of the fixing plate 34 is provided with a first card slot, and the bottom end of the fixing frame 35 is fixedly connected to the connecting frame 31, and the fixing plate 34 is slidably and interlacedly connected with the inner cavity of the fixing frame 35, and the side of the fixing frame 35 is provided with a second sliding groove, and the positioning plate 36 is slidably and interlacedly connected with the inner cavity of the second sliding groove and the first card slot.

[0028] Specifically, the fixing mechanism 5 includes a support seat 51, a guide column 52, a traction plate 53 and an insertion plate 55. The support seat 51 is conducive to supporting the spray box 7, and the guide column 52 is conducive to sliding and positioning the installation of the support seat 51. Therefore, when disassembling, the spray box 7 is directly pushed horizontally to separate the spray box 7 from the guide column 52. The traction plate 53 is conducive to pulling the insertion plate 55 to move, and at the same time, it is conducive to pulling the installation column 54 to move, so that the installation column 54 is separated from the guide column 52. The insertion plate 55 is conducive to cooperating with the locking plate 43, thereby limiting the position of the traction plate 53 and the installation column 54 to avoid the installation column 54 from sliding randomly, and supporting The side of the seat 51 is fixedly connected to the spray box 7, the bottom end of the guide column 52 is fixedly connected to the bottom plate 1, the guide column 52 is slidably and interlacedly connected to the inner cavity of the support seat 51, and the side of the traction plate 53 is fixedly connected with the mounting column 54, which is beneficial to limit the relative position of the support seat 51 and the guide column 52, and thus is beneficial to the installation and disassembly of the spray box 7, the side of the support seat 51 is provided with a third slide groove matching with the mounting column 54, the side of the guide column 52 is provided with a mounting groove matching with the mounting column 54, the side of the insertion plate 55 is fixedly connected to the traction plate 53, the side of the support seat 51 is provided with a fourth slide groove, and the side of the insertion plate 55 is provided with a second card groove.

[0029] It should be noted that the linkage mechanism 4 includes a linkage frame 41, a mounting seat 42 and a locking plate 43. The linkage frame 41 is arranged in an L shape. The linkage frame 41 is conducive to pulling the locking plate 43 and the positioning plate 36 to move simultaneously, which is conducive to disassembling the spray box 7 when the position limitation of the connecting frame 31 is released, and then cleaning the bristles 23, the filter screen 11, the impurities inside the filter box 8, the spray box 7 and the spray pipe 10, which is conducive to saving operation steps and improving work efficiency. The side of the linkage frame 41 is fixedly connected to the positioning plate 36, the side of the mounting seat 42 is fixedly connected to the linkage frame 41, the mounting seat 42 is located on the side of the filter box 8, the side of the locking plate 43 is fixedly connected to the linkage frame 41, and the locking plate 43 is slidably and interlacedly connected with the inner cavities of the fourth slide groove and the second card groove.

[0030] Specifically, the anti-slip mechanism 6 includes an assembly plate 61, an assembly frame 62, an assembly rod 63, an auxiliary plate 64, a moving rod 66 and a spring 67. The assembly plate 61 is conducive to being connected to the mounting seat 42, the assembly frame 62 is conducive to allowing the assembly rod 63 to slide inside it, the assembly rod 63 is conducive to limiting the relative position of the assembly frame 62 and the assembly plate 61, so as to limit the relative position of the mounting seat 42 and the assembly plate 61, and thus to facilitate the installation and disassembly of the linkage frame 41, the auxiliary plate 64 is conducive to pulling the assembly rod 63 to move, and is convenient for pulling the assembly rod 63, the moving rod 66 is conducive to guiding the deformation of the spring 67, and the elastic force of the spring 67 is conducive to pushing the assembly rod 63 to move, so that the assembly rod 63 can be restored to its original position after movement, and is convenient for repeated operations on the assembly rod 63, and the edge of the assembly plate 61 is conducive to the movement of the assembly rod 63. The side is fixedly connected to the filter box 8, the assembly plate 61 is slidably inserted and connected with the inner cavity of the mounting seat 42, the side of the assembly frame 62 is provided with a through groove, the assembly rod 63 is slidably inserted and connected with the inner cavity of the assembly frame 62, the bottom end of the assembly plate 61 is provided with a limiting groove, the assembly rod 63 is slidably inserted and connected with the inner cavity of the limiting groove, the auxiliary plate 64 is slidably inserted and connected with the inner cavity of the through groove, the side of the auxiliary plate 64 is fixedly connected to the assembly rod 63, and the other side of the auxiliary plate 64 is fixedly connected with a pushing plate 65, which is conducive to pushing the auxiliary plate 64 to move, the end of the moving rod 66 is fixedly connected to the assembly rod 63, the outer wall of the moving rod 66 is slidably inserted and connected with the bottom end of the inner wall of the assembly frame 62, and the spring 67 is sleeved on the outside of the moving rod 66, one end of the spring 67 is fixedly connected to the assembly rod 63, and the other end of the spring 67 is fixedly connected to the bottom end of the inner wall of the assembly frame 62.

[0031] Method of use of the present invention: When the tail gas needs to be treated, the bottom plate 1 is first moved to a designated position, and then the tail gas discharge pipe is connected with the introduction pipe, and then the spray pipe 10 is operated to spray liquid, so that the tail gas enters the inside of the introduction pipe, and the tail gas enters the inside of the filter box 8, and then the tail gas passes through two filter screens 11 and enters the inside of the connecting pipe, and then the tail gas enters the inside of the spray box 7 for spray treatment, and then after a certain period of time, the tail gas is discharged from the inside of the spray box 7; After the filter 11 has been used for a certain period of time, the servo motor 27 is started, and then the driving rod 25 is driven to rotate, and then the driving rod 25 drives the driving plate 26 to move up and down, so that the driving plate 26 drives the sliding rod 24 to move, and the sliding rod 24 drives the sliding plate 22 to move, and then the sliding plate 22 drives the brush 23 to brush the filter 11, so that the filtered impurities of the filter 11 are pushed to the bottom of the filter box 8; After a certain amount of filtered impurities have accumulated, the exhaust gas is stopped from entering and the connection is cancelled. At this time, the assembly rod 63 is disengaged from the assembly plate 61, and the position restriction of the mounting seat 42 is released. Then the linkage frame 41 is pulled horizontally, and the linkage frame 41 drives the positioning plate 36 to disengage from the fixed frame 35, and at the same time drives the locking plate 43 to fall off the support seat 51. At this time, the position restriction of the connecting frame 31 and the traction plate 53 is released, and then the connecting frame 31 is lifted up, so that the connecting frame 31 drives the sealing column 32 and the bearing frame 33 to move upward, and then the bristles 23 and the filter screen 11 are taken out from the inside of the filter box 8, and then the impurities inside the filter box 8 are cleaned, as well as the bristles 23 and the like.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly tail gas treatment device, comprising: A bottom plate (1), the top end of the bottom plate (1) being fixedly connected to a spray box (7), a filter box (8) being arranged on the side of the spray box (7), and a filter screen (11) being arranged inside the filter box (8); The invention is characterized in that an auxiliary mechanism (2) for pushing impurities from the filter screen (11) is provided on the filter box (8), a connecting mechanism (3) for supporting the installation position of the auxiliary mechanism (2) is provided on the top of the filter box (8), a fixing mechanism (5) is provided on the side of the spray box (7), a linkage mechanism (4) for locking the positions of the connecting mechanism (3) and the fixing mechanism (5) is provided on the side of the filter box (8), an anti-slip mechanism (6) for preventing the linkage mechanism (4) from sliding randomly is provided on the side of the filter box (8), and the auxiliary mechanism (2) comprises: A sliding plate (22), the sliding plate (22) being located on a side of the filter screen (11), and bristles (23) being embedded on the side of the sliding plate (22); A sliding rod (24), wherein an end of the sliding rod (24) is fixedly connected to the sliding plate (22).

2. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: The auxiliary mechanism (2) further comprises: A support frame (21), wherein a servo motor (27) is mounted on the top of the support frame (21); A drive plate (26), the drive plate (26) being located inside the support frame (21), a drive rod (25) being threadedly interpenetratingly connected to a middle portion of the drive plate (26), an outer wall of the drive rod (25) being rotatably interpenetratingly connected to the support frame (21), and an output end of the servo motor (27) being drivingly connected to an end of the drive rod (25).

3. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: The connecting mechanism (3) comprises: A connecting frame (31), the connecting frame (31) being sleeved on the top of the filter box (8), and a first circular groove cooperating with the sliding rod (24) being formed at the top of the connecting frame (31); A sealing column (32), the top end of the sealing column (32) being fixedly connected to the connecting frame (31), the top end of the filter box (8) being provided with a square groove, the sealing column (32) being slidably interlaced with the inner cavity of the square groove, and the top end of the sealing column (32) being provided with a second circular groove cooperating with the sliding rod (24); A carrying frame (33), the carrying frame (33) is slidably arranged at the bottom of the sealing column (32), and the filter screen (11) is embedded in the inner cavity of the carrying frame (33).

4. The environmentally friendly tail gas treatment device according to claim 3, characterized in that: The connecting mechanism (3) further comprises: A fixing plate (34), the bottom end of the fixing plate (34) being fixedly connected to the filter box (8), the top end of the connecting frame (31) being symmetrically provided with a first sliding groove cooperating with the fixing plate (34), and the side portion of the fixing plate (34) being provided with a first clamping groove; A fixed frame (35), wherein the bottom end of the fixed frame (35) is fixedly connected to the connecting frame (31), the fixed plate (34) is slidably connected to the inner cavity of the fixed frame (35), and a second sliding groove is provided on the side of the fixed frame (35); A positioning plate (36) is slidably interlaced with the inner cavities of the second sliding groove and the first clamping groove.

5. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: The fixing mechanism (5) comprises: A support seat (51), the side of the support seat (51) being fixedly connected to the spray box (7); A guide column (52), wherein the bottom end of the guide column (52) is fixedly connected to the bottom plate (1), and the guide column (52) is slidably connected to the inner cavity of the support seat (51); A traction plate (53), the side of the traction plate (53) being fixedly connected to a mounting column (54), the side of the support seat (51) being provided with a third sliding groove matching with the mounting column (54), and the side of the guide column (52) being provided with a mounting groove matching with the mounting column (54); The inserting plate (55) has a side fixedly connected to the traction plate (53), a fourth sliding groove is provided on the side of the support seat (51), and a second clamping groove is provided on the side of the inserting plate (55).

6. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: The linkage mechanism (4) comprises: A linkage frame (41), the side of the linkage frame (41) being fixedly connected to the positioning plate (36); A mounting seat (42), the side of the mounting seat (42) being fixedly connected to the linkage frame (41), and the mounting seat (42) being located on the side of the filter box (8); A locking plate (43), the side of which is fixedly connected to the linkage frame (41), and the locking plate (43) is slidably and interlacedly connected to the inner cavities of the fourth sliding slot and the second clamping slot.

7. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: The anti-slip mechanism (6) comprises: An assembly plate (61), the side of the assembly plate (61) being fixedly connected to the filter box (8), and the assembly plate (61) being slidably interpenetratingly connected to the inner cavity of the mounting seat (42); An assembly frame (62), wherein a through slot is formed on a side of the assembly frame (62); An assembly rod (63) is slidably connected to the inner cavity of the assembly frame (62); a limiting groove is provided at the bottom end of the assembly plate (61); and the assembly rod (63) is slidably connected to the inner cavity of the limiting groove.

8. The environmentally friendly tail gas treatment device according to claim 7, characterized in that: The anti-slip mechanism (6) further comprises: An auxiliary plate (64), the auxiliary plate (64) being slidably connected to the inner cavity of the through slot, a side portion of the auxiliary plate (64) being fixedly connected to the assembly rod (63), and the other side portion of the auxiliary plate (64) being fixedly connected to a push plate (65); A moving rod (66), the end of which is fixedly connected to the assembly rod (63), and the outer wall of the moving rod (66) is slidably interlaced with the bottom end of the inner wall of the assembly frame (62); A spring (67), wherein the spring (67) is sleeved on the outside of the moving rod (66), one end of the spring (67) is fixedly connected to the assembly rod (63), and the other end of the spring (67) is fixedly connected to the bottom end of the inner wall of the assembly frame (62).

9. The environmentally friendly tail gas treatment device according to claim 1, characterized in that: An inlet pipe is fixedly inserted and connected to the side of the filter box (8), a connecting pipe is fixedly inserted and connected to the other side of the filter box (8), the end of the connecting pipe is fixedly inserted and connected to the spray box (7), the side of the filter box (8) is symmetrically fixedly connected to a support rod, the end of the support rod is fixedly connected to the spray box (7), a container box (9) is arranged at the top of the bottom plate (1), a liquid inlet pipe is fixedly inserted and connected to the back of the container box (9), and a groove is opened on the side of the spray box (7), and a spray pipe (10) is slidably inserted and connected inside the groove.

10. A method for using an environmentally friendly tail gas treatment device according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: When it is necessary to treat the exhaust gas, first move the bottom plate (1) to a designated position, then connect the exhaust gas discharge pipe with the inlet pipe, then operate the spray pipe (10) to spray liquid, so that the exhaust gas enters the interior of the inlet pipe, the exhaust gas enters the interior of the filter box (8), then the exhaust gas passes through two filter screens (11), enters the interior of the connecting pipe, then the exhaust gas enters the interior of the spray box (7) for spraying treatment, and then after a certain period of time, the exhaust gas is discharged from the interior of the spray box (7); Step 2: After the filter (11) has been used for a certain period of time, the servo motor (27) is started, thereby driving the driving rod (25) to rotate, and then the driving rod (25) drives the driving plate (26) to move up and down, so that the driving plate (26) drives the sliding rod (24) to move, and the sliding rod (24) drives the sliding plate (22) to move, and then the sliding plate (22) drives the brush (23) to brush the filter (11), so that the filtered impurities of the filter (11) are pushed to the bottom of the filter box (8); Step 3: After a certain amount of filtered impurities have accumulated, the exhaust gas is stopped from entering and the connection is cancelled. At this time, the assembly rod (63) is separated from the assembly plate (61). At this time, the position limit of the mounting seat (42) is released, and then the linkage frame (41) is pulled horizontally. The linkage frame (41) drives the positioning plate (36) to separate from the fixed frame (35), and at the same time drives the locking plate (43) to fall off from the support seat (51). At this time, the position limit of the connecting frame (31) and the traction plate (53) is released, and then the connecting frame (31) is lifted upward, so that the connecting frame (31) drives the sealing column (32) and the bearing frame (33) to move upward, and then the bristles (23) and the filter screen (11) are taken out from the inside of the filter box (8), and then the impurities inside the filter box (8) are cleaned, and the bristles (23) and the like are cleaned.

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