Activated carbon adsorption device for rubber waste gas treatment

Abstract

The utility model discloses an activated carbon adsorption device for rubber waste gas treatment, which relates to the technical field of waste gas treatment and comprises a filter box body, ventilation openings are arranged at two ends of the filter box body, the ventilation openings at two sides are respectively connected with waste gas conveying equipment and an exhaust pipeline, and a plurality of strip-shaped insertion holes are formed in the front side of the filter box body at equal intervals. Strip-shaped notches are formed in the positions, corresponding to the strip-shaped inserting holes, of the inner wall of the filtering box body up and down, and activated carbon adsorption belts are inserted into the strip-shaped inserting holes in the front side of the filtering box body, so that the adsorption effect is guaranteed, meanwhile, the replacement period of the activated carbon adsorption belts is greatly prolonged, and the waste gas treatment efficiency is improved; and in addition, the used activated carbon adsorption belt can be stored in the winding box body, desorption treatment is facilitated, pollution leakage can be avoided only by plugging the winding box body on the lower side, and the device is more environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an activated carbon adsorption device for rubber waste gas treatment. Background Art

[0002] Under the current technical environment, waste gas treatment methods are diverse and complex. Among them, activated carbon adsorption, as a widely used waste gas treatment technology, is favored because of its simple operation and relatively low cost. However, due to the physical and chemical properties of activated carbon, its adsorption capacity is not infinite. In practical applications, as the waste gas treatment time increases, the adsorption capacity of activated carbon will gradually saturate, resulting in a decrease in the adsorption effect. At this time, it is necessary to replace the activated carbon filter element or perform a desorption operation to restore its adsorption capacity. The frequent replacement of the activated carbon filter element not only increases the cost of waste gas treatment, but also reduces the efficiency of waste gas treatment. First, replacing the filter element requires a lot of manpower and material resources, which increases the operating costs of the enterprise. Secondly, secondary pollution may occur during the replacement of the filter element, which has a certain negative impact on the environment. In addition, frequent replacement operations will also affect the continuous and stable operation of the waste gas treatment equipment and reduce its service life. For this reason, we propose an activated carbon adsorption device for rubber waste gas treatment. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that due to the physical and chemical characteristics of activated carbon, its adsorption capacity is not infinite. In actual applications, as the waste gas treatment time increases, the adsorption capacity of activated carbon will gradually become saturated, resulting in a decrease in the adsorption effect. At this time, it is necessary to replace the activated carbon filter element or perform a desorption operation to restore its adsorption capacity. The frequent replacement of the activated carbon filter element not only increases the cost of waste gas treatment, but also reduces the efficiency of waste gas treatment. First, replacing the filter element requires a lot of manpower and material resources, which increases the operating costs of the enterprise. Secondly, secondary pollution may occur during the replacement of the filter element, which has a certain negative impact on the environment. In addition, frequent replacement operations will also affect the continuous and stable operation of the waste gas treatment equipment and reduce its service life. The utility model provides an activated carbon adsorption device for rubber waste gas treatment.

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] An activated carbon adsorption device for treating rubber waste gas comprises a filter box, both ends of the filter box are provided with vents, and the vents on both sides are respectively connected to the exhaust gas conveying equipment and the exhaust pipe, a plurality of elongated plug holes are opened at equal intervals on the front side of the filter box, and strip notches are opened at the upper and lower positions of the inner wall of the filter box corresponding to the elongated plug holes, activated carbon adsorption belts are inserted in the elongated plug holes on the front side of the filter box, and winding boxes are respectively provided above and below the activated carbon adsorption belts, a transmission front end plate is fixedly connected to the front sides of the two winding boxes, a driving clamp seat and a damping clamp seat are respectively fixedly installed on the upper and lower sides of the filter box through a support frame, and a driving mechanism is provided at the front end of the driving clamp seat corresponding to the plurality of transmission front end plates, and a plurality of damping mechanisms are provided at the front side of the damping clamp seat corresponding to the plurality of transmission front end plates.

[0006] Furthermore, the upper winding box is inserted between the upper end of the filter box and the damping clamp seat, and the lower winding box is inserted between the lower end of the filter box and the driving clamp seat.

[0007] Furthermore, a winding drum is rotatably installed at the front and rear centers of the inner wall of the winding box through bearings, the inner end of the activated carbon adsorption belt is wound around the upper winding drum, and the outer end of the activated carbon adsorption belt passes through the filter box and is fixedly connected to the outer wall of the lower winding drum.

[0008] Furthermore, the inner cavity of the transmission front end plate is hollow, and linkage shafts are rotatably installed on the upper and lower rear sides of the transmission front end plate. The front end of the rotating shaft of the winding drum passes through the transmission front end plate and is connected to the linkage shaft through a chain transmission mechanism.

[0009] Furthermore, the front side of the damping clamp seat is rotatably connected to a plurality of keyway docking swivel seats through bearings, and the plurality of keyway docking swivel seats are plugged in and matched with a plurality of linkage shafts in a one-to-one manner, and a friction disk is movably plugged in the rear side of the keyway docking swivel seat corresponding to the middle part of the damping clamp seat, and a compression spring is installed between the rear side of the friction disk and the rear wall of the slot.

[0010] Furthermore, the front side of the driving clamp seat is rotatably connected to multiple keyway docking seats through bearings, and the rear sides of the multiple keyway docking seats are all buried with driving motors, and the output shaft of the driving motor is fixedly connected to the rear center of the keyway docking seat facing forward.

[0011] Furthermore, limit pins are inserted and fixed at the upper and lower ends of the winding box body corresponding to the rear side of the filtering box body.

[0012] Furthermore, a sealing support frame is fixedly connected to both sides of the activated carbon adsorption belt corresponding to the rear center of the front transmission plate, and a rubber sealing pad is fixedly connected to the side where the outer wall of the sealing support frame abuts against the inner wall of the filter box. The activated carbon adsorption belt is formed by sewing multiple layers of activated carbon fiber felt, and the multiple layers of activated carbon fiber felt are filled with activated carbon particles.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The activated carbon adsorption belt of the utility model is rolled up in the winding box on the upper side, the outer end of the activated carbon adsorption belt is pulled out and fixedly connected with the winding drum in the lower winding box, and then a plurality of activated carbon adsorption belts are aligned with the jacks on the front side of the filter box and inserted, and the front end plate of the transmission is connected with the driving clamp seat and the damping clamp seat, and then the vents on both sides are connected to the exhaust gas conveying equipment and the exhaust pipe, and the exhaust gas passes through the plurality of activated carbon adsorption belts for adsorption and filtration. At regular intervals, the activated carbon adsorption belt in the winding box on the lower side is driven by the driving clamp seat to be rolled up, so that the activated carbon adsorption belt in the inner cavity of the corresponding filter box is updated until the whole roll of activated carbon adsorption belt is used up, and the front end plate of the transmission is directly pulled out for desorption and reuse. After desorption, the winding box can be directly turned upside down and reinserted into the filter box for use, which ensures the adsorption effect and greatly improves the replacement cycle of the activated carbon adsorption belt, improves the efficiency of exhaust gas treatment, and can also store the used activated carbon adsorption belt in the winding box for easy desorption treatment. Pollution leakage can be avoided by simply blocking the lower winding box, which is more environmentally friendly.

[0015] 2. The utility model provides a driving clamp seat and a damping clamp seat, which can clamp and fix the upper and lower winding boxes on the upper and lower sides of the filter box, and provide winding power and unwinding damping for the winding rollers in the upper and lower winding boxes, thereby ensuring the smooth winding and unwinding of the activated carbon adsorption belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a side sectional view of the utility model;

[0018] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 This utility model Figure 2 The enlarged view of point B in the middle;

[0020] Figure 5 It is a cross-sectional structural diagram of the activated carbon adsorption belt of the utility model.

[0021] Figure numerals: 1. filter box; 2. vent; 3. support frame; 4. drive clamp seat; 5. damping clamp seat; 6. transmission front end plate; 7. winding box; 8. winding roller; 9. activated carbon adsorption belt; 10. chain transmission mechanism; 11. linkage shaft; 12. keyway docking swivel seat; 13. friction plate; 14. compression spring; 15. drive motor; 16. limit latch; 17. sealing support frame. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] See also Figure 1 - Figure 5 The utility model provides an activated carbon adsorption device for treating rubber waste gas, comprising a filter box 1, both ends of the filter box 1 are provided with vents 2, and the vents 2 on both sides are respectively connected to the exhaust gas conveying equipment and the exhaust pipe, a plurality of elongated plug holes are evenly spaced on the front side of the filter box 1, and strip notches are provided at the upper and lower positions of the inner wall of the filter box 1 corresponding to the elongated plug holes, activated carbon adsorption belts 9 are inserted in the elongated plug holes on the front side of the filter box 1, and winding boxes 7 are respectively provided above and below the activated carbon adsorption belt 9, and the front sides of the two winding boxes 7 are fixedly connected with a transmission front end plate 6, and the filter box 1 is respectively fixedly installed with a driving clamp seat 4 and a damping clamp seat 5 through a support frame 3, and a driving mechanism is provided at the front end of the driving clamp seat 4 corresponding to the plurality of transmission front end plates 6, and a plurality of damping mechanisms are provided at the front side of the damping clamp seat 5 corresponding to the plurality of transmission front end plates 6.

[0024] In this embodiment, preferably, the upper winding box 7 is inserted between the upper end of the filter box 1 and the damping clamp seat 5, and the lower winding box 7 is inserted between the lower end of the filter box 1 and the driving clamp seat 4; through the arranged driving clamp seat 4 and damping clamp seat 5, the driving clamp seat 4 and the damping clamp seat 5 can clamp and fix the upper and lower winding boxes 7 on the upper and lower parts of the filter box 1, and provide winding power and unwinding damping for the winding rollers 8 in the upper and lower winding boxes 7, thereby ensuring the smooth winding and unwinding of the activated carbon adsorption belt 9.

[0025] In the present embodiment, preferably, a winding drum 8 is rotatably mounted at the front and rear centers of the inner walls of the winding box 7 through bearings, the inner end of the activated carbon adsorption belt 9 is wound around the upper winding drum 8, and the outer end of the activated carbon adsorption belt 9 passes through the filter box 1 and is fixedly connected to the outer wall of the lower winding drum 8; the setting of the winding drum 8 facilitates the winding and unwinding of the activated carbon adsorption belt 9.

[0026] In the present embodiment, preferably, the inner cavity of the transmission front end plate 6 is hollow, and a linkage shaft 11 is rotatably installed on the upper and lower rear sides of the transmission front end plate 6. The front end of the rotating shaft of the winding drum 8 passes through the transmission front end plate 6 and is connected to the linkage shaft 11 through a chain transmission mechanism 10. Through the arranged linkage shaft 11, the linkage shaft 11 can transmit the rotation of the chain transmission mechanism 10 and the winding drum 8, so that the linkage shaft 11 drives the winding drum 8 to rotate, and the linkage shaft 11 is docked with the driving clamp seat 4 and the damping clamp seat 5, so as to facilitate the driving clamp seat 4 and the damping clamp seat 5 to drive the winding drum 8.

[0027] In this embodiment, preferably, the front side of the damping clamp seat 5 is rotatably connected to a plurality of keyway docking swivel seats 12 through bearings, and the plurality of keyway docking swivel seats 12 are plugged in and matched with the plurality of linkage shafts 11 one by one, and a friction disk 13 is movably plugged in the middle part of the damping clamp seat 5 corresponding to the rear side of the keyway docking swivel seat 12, and a compression spring 14 is installed between the rear side of the friction disk 13 and the rear wall of the slot; through the plurality of keyway docking swivel seats 12 that are set, the plurality of keyway docking swivel seats 12 can be docked with the linkage shaft 11, and through the friction disk 13 that is set, the friction disk 13 can contact and rub with the rear side of the keyway docking swivel seat 12 in the damping clamp seat 5 under the action of the reset elastic force of the compression spring 14, thereby providing damping for the rotation of the keyway docking swivel seat 12, thereby providing damping for the rotation of the upper winding drum 8, and ensuring the slow unwinding of the upper winding drum 8.

[0028] In this embodiment, preferably, the front side of the driving clamp seat 4 is rotatably connected to a plurality of keyway docking swivel seats 12 through bearings, and a driving motor 15 is buried in the rear side of the plurality of keyway docking swivel seats 12, and the output shaft of the driving motor 15 is fixedly connected to the rear center of the keyway docking swivel seat 12 facing forward; by setting up a plurality of driving motors 15, the plurality of driving motors 15 can drive the keyway docking swivel seats 12 in the driving clamp seat 4 to intermittently reel and unreel, thereby driving the reeling drum 8 to rotate.

[0029] In this embodiment, preferably, the upper and lower ends of the winding box 7 are both plugged and fixed with limit pins 16 corresponding to the rear side of the filter box 1; through the set limit pin 16, the limit pin 16 can limit and fix the rear end of the winding box 7, and the front side of the winding box 7 is limited by the transmission front end plate 6, so that the winding box 7 can be fixed above and below the filter box 1.

[0030] In the present embodiment, preferably, a sealing expansion frame 17 is fixedly connected to both sides of the activated carbon adsorption belt 9 corresponding to the rear center of the transmission front end plate 6, and a rubber sealing pad is fixedly connected to one side where the outer wall of the sealing expansion frame 17 abuts against the inner wall of the filter box 1, and the activated carbon adsorption belt 9 is stitched together with multiple layers of activated carbon fiber felt, and the multiple layers of activated carbon fiber felt are filled with activated carbon particles; through the setting of the sealing expansion frame 17, the edge of the sealing expansion frame 17 contacts the inner wall of the filter box 1 to maintain sealing, and at the same time, the sealing expansion frame 17 can contact the edge of the activated carbon adsorption belt 9, guiding the movement of the activated carbon adsorption belt 9 while avoiding air leakage in the gap between the activated carbon adsorption belt 9 and the filter box 1, thereby ensuring the filtering effect of the activated carbon adsorption belt 9.

[0031] The working principle and use process of the utility model: before using the device, the activated carbon adsorption belt 9 is rolled up in the winding box 7 on the upper side, the outer end of the activated carbon adsorption belt 9 is pulled out and fixedly connected with the winding drum 8 in the lower winding box 7, and then multiple activated carbon adsorption belts 9 are aligned with the jacks on the front side of the filter box 1 and inserted, and the front end plate 6 of the transmission is connected with the driving clamp seat 4 and the damping clamp seat 5, and then the vents 2 on both sides are connected to the exhaust gas conveying equipment and the exhaust pipe. The exhaust gas passes through multiple activated carbon adsorption belts 9 for adsorption and filtration. At regular intervals, the driving clamp seat 4 drives the lower winding box 7 to The reeling of the activated carbon adsorption belt 9 allows the activated carbon adsorption belt 9 in the corresponding inner cavity of the filter box 1 to be updated. Until the entire roll of the activated carbon adsorption belt 9 is used up, the transmission front end plate 6 is directly pulled out for desorption and reuse. After the desorption is completed, the reeling box 7 can be directly turned upside down and reinserted into the filter box 1 for use. While ensuring the adsorption effect, the replacement cycle of the activated carbon adsorption belt 9 is greatly improved, the efficiency of exhaust gas treatment is improved, and the used activated carbon adsorption belt 9 can also be stored in the reeling box 7 for easy desorption treatment. Pollution leakage can be avoided by simply sealing the lower side reeling box 7, which is more environmentally friendly.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An activated carbon adsorption device for rubber waste gas treatment, characterized in that: The invention comprises a filter box (1), both ends of which are provided with ventilation holes (2), and the ventilation holes (2) on both sides are respectively connected to the exhaust gas conveying equipment and the exhaust pipe, a plurality of elongated plug holes are provided at equal intervals on the front side of the filter box (1), and strip-shaped notches are provided at the upper and lower positions of the inner wall of the filter box (1) corresponding to the elongated plug holes, an activated carbon adsorption belt (9) is inserted into the elongated plug holes on the front side of the filter box (1), and winding boxes (7) are respectively provided above and below the activated carbon adsorption belt (9), the front sides of the two winding boxes (7) are fixedly connected with a transmission front end plate (6), the upper and lower sides of the filter box (1) are respectively fixedly installed with a driving clamp seat (4) and a damping clamp seat (5) through a support frame (3), and a driving mechanism is provided at the front end of the driving clamp seat (4) corresponding to the plurality of transmission front end plates (6), and a plurality of damping mechanisms are provided at the front side of the damping clamp seat (5) corresponding to the plurality of transmission front end plates (6).

2. The activated carbon adsorption device for treating rubber waste gas according to claim 1 is characterized in that: The upper winding box (7) is inserted between the upper end of the filter box (1) and the damping clamp seat (5), and the lower winding box (7) is inserted between the lower end of the filter box (1) and the driving clamp seat (4).

3. The activated carbon adsorption device for treating rubber waste gas according to claim 2 is characterized in that: A winding drum (8) is rotatably mounted at the front and rear centers of the inner wall of the winding box (7) via bearings; the inner end of the activated carbon adsorption belt (9) is wound around the upper winding drum (8); and the outer end of the activated carbon adsorption belt (9) passes through the filter box (1) and is fixedly connected to the outer wall of the lower winding drum (8).

4. The activated carbon adsorption device for treating rubber waste gas according to claim 3 is characterized in that: The inner cavity of the transmission front end plate (6) is hollow, and a linkage shaft (11) is rotatably mounted on the upper and lower sides of the rear side of the transmission front end plate (6). The front end of the rotating shaft of the winding drum (8) passes through the transmission front end plate (6) and is connected to the linkage shaft (11) through a chain transmission mechanism (10).

5. The activated carbon adsorption device for treating rubber waste gas according to claim 4 is characterized in that: The front side of the damping clamp seat (5) is rotatably connected to a plurality of keyway docking swivel seats (12) via a bearing, and the plurality of keyway docking swivel seats (12) are plugged in and matched with the plurality of linkage shafts (11) in a one-to-one correspondence; a friction disk (13) is movably plugged in the rear side of the keyway docking swivel seat (12) corresponding to the middle part of the damping clamp seat (5), and a compression spring (14) is installed between the rear side of the friction disk (13) and the rear wall of the slot.

6. The activated carbon adsorption device for treating rubber waste gas according to claim 4 is characterized in that: The front side of the driving clamp seat (4) is rotatably connected to a plurality of keyway docking swivel seats (12) via bearings, and a driving motor (15) is embedded in the rear side of the plurality of keyway docking swivel seats (12), and the output shaft of the driving motor (15) is fixedly connected to the rear center of the keyway docking swivel seat (12) facing forward.

7. The activated carbon adsorption device for treating rubber waste gas according to claim 1 is characterized in that: The upper and lower ends of the winding box (7) are both plugged and fixed with limit pins (16) at positions corresponding to the rear side of the filter box (1).

8. The activated carbon adsorption device for treating rubber waste gas according to claim 1 is characterized in that: A sealing support frame (17) is fixedly connected to both sides of the activated carbon adsorption belt (9) corresponding to the rear center of the transmission front end plate (6), and a rubber sealing pad is fixedly connected to the side where the outer wall of the sealing support frame (17) abuts against the inner wall of the filter box (1), and the activated carbon adsorption belt (9) is formed by sewing multiple layers of activated carbon fiber felt, and the multiple layers of activated carbon fiber felt are filled with activated carbon particles.

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