Adsorption tower feeding device

Abstract

This utility model belongs to the field of adsorption tower feeding technology, and in particular, an adsorption tower feeding device, which includes a shell, a support frame, and a filter plate. The shell is fixedly connected to the inner wall of the support frame, and the filter plate is movably connected to the inner wall of the shell, with the front side of the filter plate extending to the outside of the shell. The adsorption tower feeding device also includes a control plate, connecting rods, and a sealing plate. The control plate is slidably connected to the front side of the shell, and there are two connecting rods, which are symmetrically fixedly connected to the top of the control plate. The sealing plate is fixedly connected to the top of the connecting rods, and the sealing plate is adapted to the filter plate. In this utility model, the control plate and the sealing plate are fixed or unlocked by moving the positioning plate driven by the sliding plate, and the filter plate is fixed or unlocked by moving the sealing plate driven by the control plate, so as to install or disassemble and replace the filter plate. The operation is simple and convenient without disassembling the shell, and it has good practicality.

Description

Technical Field

[0001] This utility model relates to the field of adsorption tower feeding technology, and in particular to an adsorption tower feeding device. Background Technology

[0002] In the prior art, utility model with announcement number CN214130978U provides an automatic feeding device for adsorption towers, belonging to the field of automatic feeding technology for adsorption towers. This novel automatic feeding device for adsorption towers includes a shell, with a waste gas inlet on the upper surface of the shell and an air inlet on the left side of the waste gas inlet. An air outlet connection pipe is fixedly connected to the lower part of the shell, and a support structure is provided at the lower part of the shell. The support structure includes a fixing ring, support legs, and gaskets. The fixing ring is snapped into the lower part of the shell. Four sets of support legs are welded in a circumferential array on the lower surface of the fixing ring, and gaskets are fixedly welded to the lower part of each of the four sets of support legs. The waste gas inlet and the air inlet extend downwards into the interior of the shell, and a first gas collection chamber is provided at the upper part of the interior of the shell. This device realizes automatic feeding of the adsorption tower while effectively performing preliminary treatment of the exhaust gas, thus improving working efficiency.

[0003] However, the above technical solutions lack the function of replacing the filter plate. In actual use, the filter plate is set on the inner wall of the shell, and the service life of the filter plate is limited. When the filter plate is clogged, the shell must be disassembled to disassemble and replace the filter plate, which is inconvenient in use. Therefore, we propose an adsorption tower feeding device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which lacks the function of replacing the filter plate. In actual use, the filter plate is set on the inner wall of the shell, and the service life of the filter plate is limited. When the filter plate is blocked, the shell must be disassembled to disassemble and replace the filter plate, which is inconvenient in use. Therefore, the adsorption tower feeding device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An adsorption tower feeding device includes a shell, a support frame, and a filter plate. The shell is fixedly connected to the inner wall of the support frame, and the filter plate is movably connected to the inner wall of the shell, with its front side extending to the outside of the shell. The adsorption tower feeding device also includes: The control panel, connecting rods, and sealing plate are slidably connected to the front side of the housing. There are two connecting rods, which are symmetrically fixed to the top of the control panel. The sealing plate is fixedly connected to the top of the connecting rods and is compatible with the filter plate. A positioning plate is slidably connected to the bottom of the control plate, and a positioning groove is provided on the front side of the housing, with the positioning plate engaging with the positioning groove; The positioning mechanism is located at the bottom of the control panel and is connected to the positioning plate.

[0006] As a preferred embodiment of this utility model, the positioning mechanism includes: a sliding plate, a transmission frame, a lever, and a connecting plate; The slide plate is slidably connected to the front side of the control board, the transmission frame is fixedly connected to the bottom of the slide plate, the lever is rotatably connected to the bottom of the control board, the lever is adapted to the transmission frame, the connecting plate is slidably connected to the bottom of the control board, and the rear side of the connecting plate is fixedly connected to the front side of the positioning plate, and the bottom of the connecting plate is slidably connected to the top of the lever.

[0007] Furthermore, the sliding plate can drive the transmission frame to move, and the transmission frame can easily push the lever to rotate, thereby driving the connecting plate to slide. By utilizing the cooperation between the connecting plate and the positioning plate, the positioning plate can be easily moved to fix or unlock the control plate, thereby fixing or unlocking the sealing plate.

[0008] As a preferred embodiment of this utility model, a support plate is fixedly connected to the front side of the housing, and the inner wall of the support plate is movably connected to the outer wall of the connecting rod.

[0009] Furthermore, the support plate facilitates the support and limiting of the connecting rod, enabling the sealing plate and control plate to move stably and vertically.

[0010] In a preferred embodiment of this utility model, a return spring is fixedly connected to the top of the support plate, and the top of the return spring is fixedly connected to the bottom of the sealing plate.

[0011] Furthermore, the spring force of the reset spring facilitates the upward repositioning of the sealing plate to fix the filter plate and drive the control plate to reset.

[0012] As a preferred embodiment of this utility model, a connecting frame is fixedly connected to the bottom of the control board, the left side of the connecting frame is movably connected to the right side of the connecting plate, a positioning spring is fixedly connected to the rear side of the connecting frame, and the rear side of the positioning spring is fixedly connected to the front side of the connecting plate.

[0013] Furthermore, the connecting frame facilitates the limiting of the connecting plate, enabling stable movement of the connecting plate. The elastic force of the positioning spring facilitates the reset of the connecting plate and the reset of the positioning plate.

[0014] In a preferred embodiment of this utility model, a fixing sleeve is fixedly connected to the bottom of the control board, and the outer wall of the positioning plate is slidably connected to the inner wall of the fixing sleeve.

[0015] Furthermore, the fixing sleeve facilitates the limiting of the positioning plate, allowing the positioning plate to move stably back and forth so that the positioning plate can engage with the positioning groove.

[0016] As a preferred embodiment of this utility model, a storage spring is fixedly connected to the bottom of the control board, and the left side of the storage spring is fixedly connected to the right side of the slide plate.

[0017] Furthermore, the elastic force of the storage spring is used to facilitate the lateral movement and reset of the slide plate.

[0018] Beneficial effects: The control panel facilitates the movement of the connecting rod, which in turn moves the sealing plate; the sealing plate facilitates the fixing of the filter plate; and the positioning mechanism facilitates the movement of the positioning plate, which in turn fixes the control panel and thus the sealing plate. In this invention, the positioning plate is moved by a sliding plate to fix or unlock the control plate and the sealing plate. The sealing plate is moved by the control plate to fix or unlock the filter plate, so as to install or disassemble and replace the filter plate. The operation is simple and convenient without disassembling the housing, and it has good practicality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main view of the adsorption tower feeding device proposed in this utility model. Figure 2 This is a partial structural schematic diagram of the filter plate, sealing plate, and control plate of the adsorption tower feeding device proposed in this utility model; Figure 3 This is a partial structural schematic diagram of the adsorption tower feeding device proposed in this utility model; Figure 4 This is a partial structural schematic diagram of the positioning mechanism of the adsorption tower feeding device proposed in this utility model.

[0020] In the diagram: 1. Housing; 2. Support frame; 3. Filter plate; 4. Control board; 5. Connecting rod; 6. Sealing plate; 7. Support plate; 8. Return spring; 9. Slide plate; 10. Storage spring; 11. Transmission frame; 12. Lever; 13. Connecting plate; 14. Connecting frame; 15. Positioning spring; 16. Positioning plate; 17. Fixing sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1 Reference Figure 1-4 An adsorption tower feeding device includes a housing 1, a support frame 2, and a filter plate 3. The housing 1 is fixedly connected to the inner wall of the support frame 2, and the filter plate 3 is movably connected to the inner wall of the housing 1, with the front side of the filter plate 3 extending to the outside of the housing 1. The adsorption tower feeding device also includes: The control plate 4, connecting rod 5, and sealing plate 6 are slidably connected to the front side of the housing 1. There are two connecting rods 5, which are symmetrically fixedly connected to the top of the control plate 4. The sealing plate 6 is fixedly connected to the top of the connecting rod 5, and the sealing plate 6 is compatible with the filter plate 3. Positioning plate 16 is slidably connected to the bottom of control plate 4. A positioning groove is provided on the front side of housing 1, and positioning plate 16 is engaged with positioning groove. The positioning mechanism is located at the bottom of the control panel 4 and is connected to the positioning plate 16.

[0023] Through the above mechanism: the control plate 4 can easily drive the connecting rod 5 to move, thereby moving the sealing plate 6; the sealing plate 6 can easily fix the filter plate 3; and the positioning mechanism can easily drive the positioning plate 16 to move and fix the control plate 4, thereby fixing the sealing plate 6. In order to fix or unlock the sealing plate 6, the positioning mechanism includes: a sliding plate 9, a transmission frame 11, a lever 12 and a connecting plate 13; The slide plate 9 is slidably connected to the front side of the control plate 4. The transmission frame 11 is fixedly connected to the bottom of the slide plate 9. The lever 12 is rotatably connected to the bottom of the control plate 4. The lever 12 is adapted to the transmission frame 11. The connecting plate 13 is slidably connected to the bottom of the control plate 4. The rear side of the connecting plate 13 is fixedly connected to the front side of the positioning plate 16. The bottom of the connecting plate 13 is slidably connected to the top of the lever 12. The slide plate 9 can drive the transmission frame 11 to move. The transmission frame 11 can easily push the lever 12 to rotate, thereby driving the connecting plate 13 to slide. By using the cooperation between the connecting plate 13 and the positioning plate 16, it is easy to drive the positioning plate 16 to move to fix or unlock the control plate 4, thereby fixing or unlocking the sealing plate 6.

[0024] In order to make the sealing plate 6 move stably, a support plate 7 is fixedly connected to the front side of the housing 1. The inner wall of the support plate 7 is movably connected to the outer wall of the connecting rod 5. The support plate 7 can conveniently support and limit the connecting rod 5, so that the sealing plate 6 and the control plate 4 can move stably and vertically.

[0025] To facilitate the repositioning of the sealing plate 6 and fixation of the filter plate 3, a reset spring 8 is fixedly connected to the top of the support plate 7. The top of the reset spring 8 is fixedly connected to the bottom of the sealing plate 6. Through the elastic force of the reset spring 8, the sealing plate 6 is easily pushed up to reset and fix the filter plate 3, and the control plate 4 is also reset.

[0026] In order to limit the connection plate 13 and drive it to reset, a connecting frame 14 is fixedly connected to the bottom of the control board 4. The left side of the connecting frame 14 is movably connected to the right side of the connecting plate 13. A positioning spring 15 is fixedly connected to the rear side of the connecting frame 14. The rear side of the positioning spring 15 is fixedly connected to the front side of the connecting plate 13. The connecting frame 14 can conveniently limit the connection plate 13 and make the connection plate 13 move stably. The elastic force of the positioning spring 15 can conveniently push the connection plate 13 to reset and drive the positioning plate 16 to reset.

[0027] In order to limit the positioning plate 16, a fixing sleeve 17 is fixedly connected to the bottom of the control plate 4. The outer wall of the positioning plate 16 is slidably connected to the inner wall of the fixing sleeve 17. The fixing sleeve 17 facilitates the limitation of the positioning plate 16, so that the positioning plate 16 can move back and forth stably and engage with the positioning groove.

[0028] To facilitate the reset of the slide plate 9, a storage spring 10 is fixedly connected to the bottom of the control board 4. The left side of the storage spring 10 is fixedly connected to the right side of the slide plate 9. The elastic force of the storage spring 10 is used to facilitate the lateral movement and reset of the slide plate 9.

[0029] The main body of the device adopts existing technology and can adopt the main body structure of the device of the patent with publication number CN214130978U.

[0030] The working principle of this utility model is as follows: In actual use, the housing 1 is placed in a suitable position, and the adsorption tower is fed through the connection between the housing 1 and the adsorption tower. When the filter plate 3 becomes clogged after long-term use and needs to be replaced, the sliding plate 9 is first pushed to move laterally. When the sliding plate 9 moves laterally, it will drive the transmission frame 11 to move laterally. The lateral movement of the transmission frame 11 will drive the lever 12 to rotate, thereby pushing the connecting plate 13 forward. The movement of the connecting plate 13 will compress the positioning spring 15 and drive the positioning plate 16 to move forward. At this time, the positioning plate 16 will disengage from the positioning groove, thereby unlocking the control plate 4. Then, the control plate 4 can be pushed down. The movement of the control plate 4 will drive the connecting rod 5, thereby pulling the sealing plate 6 down. When the sealing plate 6 moves, it will compress the reset spring 8. At this time, the sealing plate 6 moves down and disengages from the filter plate 3. The filter plate 3 can be unlocked upon contact, allowing it to be removed for replacement. During installation, the filter plate 3 is inserted into the housing 1. Pushing the control plate 4 upwards causes the return spring 8 to push the sealing plate 6 upwards, resetting and fixing the filter plate 3. Rubber pads are provided at the connections between the filter plate 3, housing 1, and sealing plate 6 to prevent leakage. Releasing the slide plate 9 causes the storage spring 10 to push the slide plate 9 laterally, resetting it. The resetting of the slide plate 9 causes the transmission frame 11 to move laterally, thus pushing the lever 12 to reset. At this point, the positioning spring 15 loses its restraint, pushing the connecting plate 13 backwards, thereby engaging the positioning plate 16 with the positioning groove to fix the control plate 4 and the sealing plate 6 in its current position, thus securing the filter plate 3 and achieving the effect of replacing the filter plate 3.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adsorption tower feeding device, comprising a shell (1), a support frame (2), and a filter plate (3), wherein the shell (1) is fixedly connected to the inner wall of the support frame (2), the filter plate (3) is movably connected to the inner wall of the shell (1), and the front side of the filter plate (3) extends to the outside of the shell (1), characterized in that, The adsorption tower feeding device also includes: The control plate (4), connecting rod (5) and sealing plate (6) are slidably connected to the front side of the housing (1). There are two connecting rods (5), which are symmetrically fixedly connected to the top of the control plate (4). The sealing plate (6) is fixedly connected to the top of the connecting rod (5), and the sealing plate (6) is compatible with the filter plate (3). Positioning plate (16) is slidably connected to the bottom of control plate (4). A positioning groove is provided on the front side of housing (1), and positioning plate (16) engages with positioning groove. The positioning mechanism is located at the bottom of the control panel (4) and is connected to the positioning plate (16).

2. The adsorption column feed apparatus of claim 1, wherein, The positioning mechanism includes: a sliding plate (9), a transmission frame (11), a lever (12), and a connecting plate (13). The slide plate (9) is slidably connected to the front side of the control plate (4), the transmission frame (11) is fixedly connected to the bottom of the slide plate (9), the lever (12) is rotatably connected to the bottom of the control plate (4), the lever (12) is adapted to the transmission frame (11), the connecting plate (13) is slidably connected to the bottom of the control plate (4), and the rear side of the connecting plate (13) is fixedly connected to the front side of the positioning plate (16), and the bottom of the connecting plate (13) is slidably connected to the top of the lever (12).

3. The adsorption column feed apparatus of claim 1, wherein, A support plate (7) is fixedly connected to the front side of the housing (1), and the inner wall of the support plate (7) is movably connected to the outer wall of the connecting rod (5).

4. The adsorption column feed apparatus of claim 3, wherein, A reset spring (8) is fixedly connected to the top of the support plate (7), and the top of the reset spring (8) is fixedly connected to the bottom of the sealing plate (6).

5. The adsorption column feed apparatus of claim 1, wherein, The bottom of the control panel (4) is fixedly connected to a connecting frame (14). The left side of the connecting frame (14) is movably connected to the right side of the connecting plate (13). The rear side of the connecting frame (14) is fixedly connected to a positioning spring (15). The rear side of the positioning spring (15) is fixedly connected to the front side of the connecting plate (13).

6. The adsorption column feed apparatus of claim 1, wherein, The bottom of the control plate (4) is fixedly connected to a fixing sleeve (17), and the outer wall of the positioning plate (16) is slidably connected to the inner wall of the fixing sleeve (17).

7. The adsorption column feed apparatus of claim 1, wherein, A power storage spring (10) is fixedly connected to the bottom of the control board (4), and the left side of the power storage spring (10) is fixedly connected to the right side of the slide plate (9).

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