Adsorption mechanism and treatment device for organic waste gas

Abstract

The utility model discloses an adsorption mechanism and a treatment device for organic waste gas, and relates to the technical field of organic waste gas treatment. The adsorption mechanism comprises a pipeline, a feeding assembly, a guiding assembly, a driving assembly, a first electric baffle and a second electric baffle, a motor drives a hydraulic module to reciprocate, a ratchet wheel is pushed to drive a square rotating wheel to rotate, and a replacement core slides out of an inclined containing groove, enters the pipeline through guiding of a rail and a plurality of pulleys and is positioned; the inlet and the outlet are controlled in cooperation with the first electric baffle and the second electric baffle, so that unmanned continuous replacement of the adsorption cycle gap is achieved, and the manual contact risk and the labor cost are remarkably reduced.

Description

Technical Field

[0001] This utility model relates to the field of organic waste gas treatment technology, and in particular to an adsorption mechanism and treatment device for organic waste gas. Background Technology

[0002] In the field of organic waste gas adsorption treatment, the filter element size is between 10 and 20 cm. Existing devices have significant limitations in the critical filter element replacement step: before the next organic waste gas treatment begins, the filter element replacement requires manual operation. Operators need to manually open the pipeline, remove the saturated old filter element, and then install the new filter element. This process increases labor costs and reduces the overall treatment efficiency. Utility Model Content

[0003] In view of this, the present invention provides an adsorption mechanism and treatment device for organic waste gas, which solves the technical problem that filter replacement requires manual operation, and operators need to manually open the pipeline, remove the saturated old filter, and install the new filter, which increases labor costs and reduces overall treatment efficiency.

[0004] To solve the above-mentioned technical problems, the first technical solution adopted by this utility model is as follows:

[0005] An adsorption mechanism for organic waste gas, the adsorption mechanism comprising:

[0006] The pipeline has an inlet and an outlet, which are symmetrically arranged along the central axis of the pipeline.

[0007] A feeding assembly is disposed on the outside of the pipe and aligned with the inlet. A replacement core is placed on the feeding assembly. The feeding assembly includes a ratchet and a rotating wheel. The end face of the ratchet is connected to the end face of the rotating wheel. The rotating wheel has a square cross-section. The number of sides of the rotating wheel cross-section is the same as the number of teeth of the ratchet and they are arranged in a one-to-one correspondence. Each side wall of the rotating wheel is provided with a receiving groove that can accommodate the replacement core. The receiving groove is arranged in a one-to-one correspondence with the ratchet teeth of the ratchet. The normal of the side wall of the receiving groove forms an acute angle with the rotation axis of the rotating wheel.

[0008] A guide assembly includes a track and a plurality of pulleys. The track is embedded in the inner wall of the pipe and extends into the pipe. The two ends of the track correspond to the inlet and the outlet, respectively, and extend out from the inlet and the outlet. The plurality of pulleys are spaced apart on the track along the extension direction of the track.

[0009] A drive assembly, disposed outside the pipe, is capable of driving the rotating wheel to rotate. The drive assembly includes a motor and a hydraulic module. The motor drives the output rod of the hydraulic module to reciprocate. One reciprocating cycle of the output rod can push the ratchet to rotate 90 degrees, thereby driving the rotating wheel to rotate 90 degrees. When the replacement core is relative to the inlet, it can slide out from the receiving groove and fall onto the guide assembly. The replacement core enters the pipe through the guide assembly.

[0010] The first electric baffle is capable of opening and closing the inlet;

[0011] And a second electric baffle, capable of opening and closing the outlet.

[0012] In one embodiment of the adsorption mechanism for organic waste gas, the thickness of the replacement core matches the thickness of the receiving tank, and the size of the receiving tank is larger than the size of the replacement core.

[0013] In one embodiment of the adsorption mechanism for organic waste gas, the feeding assembly is connected to the pipe via a shaft.

[0014] In one embodiment of the adsorption mechanism for organic waste gas, the adsorption mechanism further includes a conveyor belt. The end of the feeding assembly away from the pipe is close to the conveyor belt. A photoelectric switch is provided on the conveyor belt. Four blocking parts are provided on the rotating wheel. The photoelectric switch is communicatively connected to the drive device of the conveyor belt. Each blocking part corresponds to each receiving groove. The rotation path of the blocking part has a position that can trigger the photoelectric switch. After the photoelectric switch is triggered, the drive device drives the conveyor belt to move for one cycle. The conveyor belt is used to replenish the replacement core into the receiving groove.

[0015] In one embodiment of the adsorption mechanism for organic waste gas, the first electric baffle and the second electric baffle are the same size and shape.

[0016] In one embodiment of the adsorption mechanism for organic waste gas, the guide assembly further includes a positioning plate, which is installed between the feeding assembly and the pipe. The end of the positioning plate near the rotating wheel has a first dimension, and the end away from the rotating wheel has a second dimension. The first dimension is larger than the second dimension. The end of the positioning plate corresponding to the second dimension is fixedly installed at the inlet position, and the end corresponding to the first dimension is adjacent to the rotating wheel. The positioning plate is aligned with the bottom surface of the inlet.

[0017] In one embodiment of the adsorption mechanism for organic waste gas, the thickness of the filter element is matched with the opening size of the inlet, and the thickness of the filter element is matched with the opening size of the outlet.

[0018] To solve the above-mentioned technical problems, the second technical solution adopted by this utility model is as follows:

[0019] A processing apparatus comprising an adsorption mechanism as described in any one of embodiments 1 to 7 above.

[0020] Implementing the embodiments of this utility model will have at least the following beneficial effects:

[0021] The aforementioned adsorption mechanism, when applied to the treatment device, enables both itself and the treatment device to achieve unmanned replacement during adsorption cycle intervals, reducing the risk of human contact. Specifically, the adsorption mechanism for organic waste gas uses a motor-driven hydraulic module to push a ratchet to rotate a square wheel. The replacement filter slides out of the inclined receiving groove, is guided into the pipeline and positioned by a track and multiple pulleys, and the old filter is simultaneously pushed out from the outlet. With the help of the first and second electric baffles controlling the inlet and outlet, unmanned continuous replacement during adsorption cycle intervals is achieved, significantly reducing the risk of human contact and labor costs. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a front view of the adsorption mechanism in one embodiment;

[0024] Figure 2 This is an isometric view of the adsorption mechanism in one embodiment;

[0025] Figure 3 This is a side view of the adsorption mechanism in one embodiment;

[0026] Figure 4 for Figure 3 A cross-sectional view along the AA direction;

[0027] Figure 5 This is a partial schematic diagram of the adsorption mechanism in one embodiment;

[0028] Figure 6 for Figure 5 Cross-sectional view along the BB direction;

[0029] Figure 7 This is a partial schematic diagram of the adsorption mechanism in one embodiment;

[0030] Figure 8 This is a partial schematic diagram of the adsorption mechanism in one embodiment.

[0031] in:

[0032] 1. Pipeline; 11. Inlet; 12. Outlet;

[0033] 2. Feeding assembly; 21. Ratchet; 22. Rotary wheel; 221. Receiving slot; 23. Replacement core;

[0034] 3. Guide assembly; 31. Track; 32. Pulley; 33. Positioning plate; 331. First dimension; 332. Second dimension;

[0035] 4. Drive components; 41. Motor; 42. Hydraulic module;

[0036] 5. First electric baffle; 51. Sealing groove; 52. Sealing ring;

[0037] 6. Second electric baffle;

[0038] 7. Conveyor belt; 71. Photoelectric switch; 72. Shielding part; 73. Pulley. Detailed Implementation

[0039] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0040] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0042] It should be emphasized and explained that the various connection methods involved in this utility model can be arbitrary unless otherwise specified. For example, fixed connection can be achieved by bolts and nuts for detachable fixing, welding or integral molding, etc. Sliding connection can be achieved by groove-like or guide rail-like structures of various shapes, and rotating connection can be achieved by hinges, shafts, etc. Any existing method that can achieve the corresponding connection relationship is acceptable.

[0043] The following is combined Figures 1-8 The present invention provides a further explanation of an adsorption mechanism and treatment device for organic waste gas.

[0044] like Figures 1 to 8 As shown, an adsorption mechanism for organic waste gas includes a pipe 1, a feeding assembly 2, a guiding assembly 3, a driving assembly 4, a first electric baffle 5, and a second electric baffle 6. The pipe 1 has an inlet 11 and an outlet 12, which are symmetrically arranged along the central axis of the pipe 1. The feeding assembly 2 is located outside the pipe 1 and aligned with the inlet 11. A replacement core 23 is placed on the feeding assembly 2. The feeding assembly 2 includes a ratchet 21 and a rotating wheel 22. The end face of the ratchet 21 is connected to the end face of the rotating wheel 22. The rotating wheel 22 has a square cross-section, and the number of sides of the rotating wheel 22 is the same as the number of teeth of the ratchet 21, and they are arranged in a one-to-one correspondence. Each side wall of the rotating wheel 22 has a receiving groove 221 for receiving the replacement core 23, and the receiving groove 221 is arranged in a one-to-one correspondence with the ratchet teeth of the ratchet 21. The normal of the side wall of the receiving groove 221 forms an acute angle with the rotation axis of the rotating wheel 22. The guide assembly 3 includes a track 31 and multiple pulleys 32. The track 31 is embedded in the inner wall of the pipe 1 and extends into the pipe 1. The two ends of the track 31 correspond to the inlet 11 and the outlet 12, respectively, and extend out from the inlet 11 and the outlet 12. The multiple pulleys 32 are spaced apart on the track 31 along its extension direction. The drive assembly 4 is located outside the pipe 1 and can drive the rotating wheel 22 to rotate. The drive assembly 4 includes a motor 41 and a hydraulic module 42. The motor 41 drives the output rod of the hydraulic module 42 to reciprocate. One reciprocating cycle of the output rod can push the ratchet 21 to rotate 90 degrees, thereby driving the rotating wheel 22 to rotate 90 degrees. When the replacement core 23 is relative to the inlet 11, it can slide out from the receiving groove 221 and fall onto the guide assembly 3. The replacement core 23 enters the pipe 1 through the guide assembly 3. A first electric baffle 5 can open and close the inlet 11. A second electric baffle 6 can open and close the outlet 12.

[0045] In this embodiment, the specific operation can be as follows: before the organic waste gas is treated, the operator turns on the motor 41, the motor 41 drives the hydraulic module 42 to push the ratchet 21 to rotate 90°, so that the square wheel 22 rotates 90°, the motor 41 drives the pulley 32 to rotate, the replacement core 23 slides along the receiving groove 221 onto the track 31, the pulley 32 on the track 31 makes the replacement core 23 enter the inside of the pipe 1, and pushes the old filter element out from the outlet 12, reducing the risk of manual contact and reducing labor costs.

[0046] Furthermore, sealing grooves 51 are respectively formed on the edges of the first electric baffle 5 and the second electric baffle 6, and an inflatable sealing ring 52 is embedded in the sealing groove 51. When the first electric baffle 5 and the second electric baffle 6 are closed, the sealing ring 52 inflates and expands to ensure the sealing of the pipeline 1.

[0047] Furthermore, the first electric baffle 5 and the second electric baffle 6 are controlled by infrared remote control. This enables the replacement core 23 to be positioned in the pipe 1, preventing misalignment.

[0048] like Figure 5 and Figure 6 As shown, in one embodiment of an adsorption mechanism for organic waste gas, the thickness of the replacement core 23 matches the thickness of the receiving groove 221, and the size of the receiving groove 221 is larger than the size of the replacement core 23. The cross-sectional dimensions of the receiving groove 221 match the replacement core 23, effectively avoiding misalignment of the replacement core 23.

[0049] like Figures 1-4 As shown, in one embodiment of an adsorption mechanism for organic waste gas, the feeding assembly 2 is connected to the pipe 1 via a shaft. Specifically, the feeding assembly 2 is rotatably connected to the pipe 1 via a shaft. The motor 41 drives the hydraulic module 42 to reciprocate, and the hydraulic module 42 pushes the feeding assembly 2 to rotate 90° around the shaft.

[0050] like Figures 1-6As shown, in one embodiment of an adsorption mechanism for organic waste gas, the adsorption mechanism further includes a conveyor belt 7. The end of the feeding assembly 2 furthest from the pipe 1 is close to the conveyor belt 7. A photoelectric switch 71 is mounted on the conveyor belt 7, and four blocking parts 72 are mounted on the rotating wheel 22. The photoelectric switch 71 is communicatively connected to the drive device of the conveyor belt 7. Each blocking part 72 corresponds to a receiving groove 221. The rotation path of the blocking part 72 has a position that can trigger the photoelectric switch 71. After the photoelectric switch 71 is triggered, the drive device drives the conveyor belt 7 to move for one cycle. The conveyor belt 7 is used to replenish replacement cores 23 into the receiving groove 221. The motor 41 and encoder work together to control the drive cycle, keeping the hydraulic module 42 away from the feeding assembly 2 after executing one positioning program. When the rotating wheel 22 completes one filter element replacement every 90° rotation, the shielding part 72 on it triggers the photoelectric switch 71, causing the pulley 73 of the conveyor belt 7 to rotate one revolution. The conveyor belt 7 moves the distance of one filter element, automatically replenishing the new filter element into the empty receiving slot 221, realizing seamless linkage between replacement and replenishment, avoiding empty slot operation, thereby greatly improving the degree of automation and the reliability of continuous operation.

[0051] like Figures 1-3 As shown, in one embodiment of an adsorption mechanism for organic waste gas, the first electric baffle 5 and the second electric baffle 6 are the same size and shape. This facilitates the entry and exit of new and old filter elements and ensures consistent sealing performance between the inlet 11 and the outlet 12.

[0052] like Figure 1 , Figure 4 and Figure 7 As shown, in one embodiment of an adsorption mechanism for organic waste gas, the guide assembly 3 further includes a positioning plate 33. The positioning plate 33 is installed between the feeding assembly 2 and the pipe 1. The end of the positioning plate 33 near the rotating wheel 22 has a first dimension 331, and the end away from the rotating wheel 22 has a second dimension 332. The first dimension 331 is larger than the second dimension 332. The end of the positioning plate 33 corresponding to the second dimension 332 is fixedly installed at the inlet 11, and the end corresponding to the first dimension 331 is adjacent to the rotating wheel 22. The bottom surface of the positioning plate 33 is aligned with the bottom surface of the inlet 11. The first dimension 331 end of the positioning plate 33 is adjacent to the rotating wheel 22 to ensure that it can be received even if there is a positional deviation when the replacement element 23 slides out. The second dimension 332 end is aligned with the inlet 11 to achieve precise positioning, thereby effectively improving the accuracy of automatic positioning of the filter element.

[0053] Furthermore, the positioning plate 33 is equipped with pulleys 32 that are the same as those on the track 31, so that when the replacement core 23 falls from the rotating wheel 22 onto the positioning plate 33, it enters the pipe 1 through the pulleys 32.

[0054] like Figures 1-3As shown, in one embodiment of an adsorption mechanism for organic waste gas, the thickness of the filter element matches the opening size of the inlet 11, and the thickness of the filter element matches the opening size of the outlet 12. This achieves guidance and positioning, ensuring accurate positioning and smooth operation of the filter element during pushing and retracting, effectively avoiding jamming or displacement.

[0055] like Figures 1 to 8 As shown, a treatment device includes the adsorption mechanism of any of the above embodiments and a recovery device. Before treating the organic waste gas, the operator turns on the motor 41. The motor 41 drives the hydraulic module 42 to rotate the ratchet 21 by 90°, causing the square rotating wheel 22 to rotate by 90°. The motor 41 drives the pulley 32 to rotate, and the replacement core 23 slides along the receiving groove 221 onto the track 31. The pulley 32 on the track 31 causes the replacement core 23 to enter the pipe 1 and pushes the old filter element out from the outlet 12. The first and second automatic baffles are closed via infrared remote control, and organic waste gas is introduced into the pipe 1. The impurities in the organic waste gas are absorbed by the replacement core 23 and then enter the recovery device, completing the treatment of the organic waste gas. By incorporating the adsorption mechanism of the above embodiments into the treatment device, the treatment device can reduce the risk of manual contact and lower labor costs.

[0056] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An adsorption mechanism for organic exhaust gas, characterized by, The adsorption mechanism includes: The pipeline has an inlet and an outlet, which are symmetrically arranged along the central axis of the pipeline. A feeding assembly is disposed on the outside of the pipe and aligned with the inlet. A replacement core is placed on the feeding assembly. The feeding assembly includes a ratchet and a rotating wheel. The end face of the ratchet is connected to the end face of the rotating wheel. The rotating wheel has a square cross-section. The number of sides of the rotating wheel cross-section is the same as the number of teeth of the ratchet and they are arranged in a one-to-one correspondence. Each side wall of the rotating wheel is provided with a receiving groove that can accommodate the replacement core. The receiving groove is arranged in a one-to-one correspondence with the ratchet teeth of the ratchet. The normal of the side wall of the receiving groove forms an acute angle with the rotation axis of the rotating wheel. A guide assembly includes a track and a plurality of pulleys. The track is embedded in the inner wall of the pipe and extends into the pipe. The two ends of the track correspond to the inlet and the outlet, respectively, and extend out from the inlet and the outlet. The plurality of pulleys are spaced apart on the track along the extension direction of the track. A drive assembly, disposed outside the pipe, is capable of driving the rotating wheel to rotate. The drive assembly includes a motor and a hydraulic module. The motor drives the output rod of the hydraulic module to reciprocate. One reciprocating cycle of the output rod can push the ratchet to rotate 90 degrees, thereby driving the rotating wheel to rotate 90 degrees. When the replacement core is relative to the inlet, it can slide out from the receiving groove and fall onto the guide assembly. The replacement core enters the pipe through the guide assembly. The first electric baffle is capable of opening and closing the inlet; And a second electric baffle, capable of opening and closing the outlet.

2. The adsorption mechanism as described in claim 1, characterized in that, The thickness of the replacement core matches the thickness of the receiving groove, and the size of the receiving groove is larger than the size of the replacement core.

3. The adsorption mechanism as described in claim 2, characterized in that, The feeding assembly is connected to the pipe via a shaft.

4. The adsorption mechanism as described in claim 3, characterized in that, The adsorption mechanism also includes a conveyor belt. The end of the feeding component away from the pipe is close to the conveyor belt. A photoelectric switch is provided on the conveyor belt. Four blocking parts are provided on the rotating wheel. The photoelectric switch is communicatively connected to the drive device of the conveyor belt. Each blocking part is arranged in a one-to-one correspondence with each receiving groove. The rotation path of the blocking part has a position that can trigger the photoelectric switch. After the photoelectric switch is triggered, the drive component drives the conveyor belt to move for one cycle. The conveyor belt is used to replenish the replacement core into the receiving groove.

5. The adsorption mechanism as described in claim 4, characterized in that, The first electric baffle is the same size and shape as the second electric baffle.

6. The adsorption mechanism as described in claim 5, characterized in that, The guide assembly also includes a positioning plate, which is installed between the feeding assembly and the pipe. The end of the positioning plate near the rotating wheel has a first dimension, and the end away from the rotating wheel has a second dimension. The first dimension is larger than the second dimension. The end of the positioning plate corresponding to the second dimension is fixedly installed at the inlet position, and the end corresponding to the first dimension is close to the rotating wheel. The positioning plate is aligned with the bottom surface of the inlet.

7. The adsorption mechanism as described in claim 6, characterized in that, The thickness of the filter element is matched to the opening size of the inlet, and the thickness of the filter element is matched to the opening size of the outlet.

8. A processing apparatus, characterized in that, The processing device includes the adsorption mechanism as described in any one of claims 1 to 7.

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