A kind of air-drying drying device for activated carbon production

Abstract

The utility model provides a kind of air-drying drying device for activated carbon production, belong to drying device technical field, including base, base is set up mounting bracket rotation, again be equipped with the rotating mechanism for mounting bracket;One side of mounting bracket is rotationally set up drying cylinder by drive mechanism, the other side of mounting bracket is fixedly set mounting frame, and the side of drying cylinder towards mounting frame is set as opening;The outer surface of mounting frame is fixedly set rotating frame, rotating frame is sleeved in the outer surface of drying cylinder, and drying cylinder is rotationally set in the inside of rotating frame;Two third rotating shafts are rotationally set in mounting frame, and transmission member for third rotating shaft is equipped on base;Two third rotating shafts are fixedly set baffle by connecting plate, and the opening side of drying cylinder is rotationally blocked by two baffles.The application is inclined to the process of adjusting direction in drying cylinder, baffle will be opened automatically under the assistance of transmission member, so as to facilitate the feeding and discharging of material, the whole process is more convenient to operate.

Description

Technical Field

[0001] This utility model belongs to the technical field of drying devices, specifically relating to a drying device for activated carbon production. Background Technology

[0002] Activated carbon is amorphous carbon that has undergone activation treatment. It is available in powder, granular, or pellet form and has strong adsorption capacity. The activation treatment removes various oils and impurities from the surface of the amorphous carbon, increasing its pore number, surface area, and surface activity, thereby enabling it to adsorb many gases, liquids, or certain solutes in solutions.

[0003] Currently, to ensure the processing quality of activated carbon and maximize its benefits in practical applications, drying is typically required during the activated carbon production process. Currently, most methods involve natural air drying followed by manual turning and air drying. However, this method is inefficient, labor-intensive, and unsuitable for large-scale drying. Therefore, there is an urgent need for an air-drying device for activated carbon production.

[0004] The existing patent with publication number CN221005773U discloses a dehydration and drying device for granular adhesive, which is equipped with a hydraulic cylinder, a sliding seat, a rotating seat, a support frame, a container, etc. After the drying is completed, the extension shaft of the hydraulic cylinder is controlled to retract. By means of the rotational connection between the two ends of the hydraulic cylinder and the sliding seat and the rotating seat, the hydraulic cylinder pushes the support frame to tilt to one side. As the container tilts and its own weight is applied, the material in the container can be poured out of the container, thereby completing the transfer of the material.

[0005] However, when adding materials to be dried into the container or removing dried materials, the above solution requires not only controlling the tilt direction of the container with a hydraulic cylinder, but also manually removing the container's restriction on the materials. The operation is cumbersome and inconvenient, increasing the labor intensity of the staff and making it difficult to promote and use in practice. Utility Model Content

[0006] To address the problems existing in the background technology, this utility model provides an air-drying and sun-drying device for activated carbon production.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A drying apparatus for activated carbon production includes a base on which a mounting frame is rotatably mounted, and a rotating mechanism acting on the mounting frame is also provided. A drying cylinder is rotatably mounted on one side of the mounting frame via a drive mechanism, and a fixed frame is fixedly mounted on the other side of the mounting frame. The drying cylinder has an opening on the side facing the fixed frame. A rotating frame is fixedly mounted on the outer surface of the fixed frame, and the rotating frame is fitted onto the outer surface of the drying cylinder, with the drying cylinder rotatably mounted inside the rotating frame. Two third rotating shafts are rotatably mounted inside the fixed frame, and a transmission component acting on the third rotating shafts is provided on the base. Each of the two third rotating shafts has a baffle fixedly mounted on it via a connecting plate, and the two baffles rotatably block the opening side of the drying cylinder.

[0009] Furthermore, the rotating mechanism includes a first motor, a first rotating shaft is fixedly disposed at the bottom of the mounting bracket, the first motor is fixedly disposed on the outer surface of the base, the output shaft of the first motor is fixedly connected to one end of the first rotating shaft, and the other end of the first rotating shaft is rotatably connected to the base.

[0010] Furthermore, the drive mechanism includes a second motor, the second motor is fixedly mounted on the outer surface of the mounting bracket, the output shaft of the second motor is fixedly provided with a second rotating shaft, and the second rotating shaft is coaxially and fixedly connected to the drying drum.

[0011] Furthermore, a number of ball bearings are rolled inside the rotating frame, and the drying cylinder is driven by the ball bearings.

[0012] Furthermore, the mounting bracket is fixedly connected to the fixing bracket via connecting columns.

[0013] Furthermore, the transmission component includes a first fixed plate, a first fixed plate is fixedly mounted on the outer surface of the rotating frame, a worm is rotatably mounted on the first fixed plate, and a gear is fixedly sleeved on the other end of the worm; a worm wheel is fixedly sleeved on the outer surface of the third rotating shaft, and the worm wheel meshes with the worm for transmission; a second fixed plate is fixedly mounted on the top of the base, and an arc-shaped rack is fixedly mounted on the top of the second fixed plate, and the gear meshes with the arc-shaped rack for transmission.

[0014] Furthermore, an adjusting cylinder is fitted onto the outer surface of the drying tube. The adjusting cylinder is rotatably fitted onto the outer surface of the drying tube, and the side of the adjusting cylinder closest to the rotating frame rotates in coordination with the rotating frame.

[0015] Furthermore, the drying tube is provided with a limiting component that acts on the adjusting tube; the limiting component includes a pin, which is slidably inserted through the unopened side of the drying tube, and several insertion holes are opened on the side of the adjusting tube away from the rotating frame, and the pin is engaged with the several insertion holes in a transmission connection; a spring is sleeved on the outer surface of the pin, one end of the spring is fixedly connected to the end of the pin, and the other end of the spring is fixedly connected to the drying tube.

[0016] This application has the following beneficial effects:

[0017] This application utilizes a rotating mechanism to adjust the tilt direction of the mounting frame and the drying drum. During the tilt adjustment of the drying drum, the baffle automatically opens with the assistance of the transmission components, facilitating the loading and unloading of materials. The entire process is more convenient to operate, effectively reducing the labor intensity of workers and making it more conducive to practical application. Attached Figure Description

[0018] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0019] Figure 1 This is a front view of the utility model;

[0020] Figure 2 This is a partial rear view of the present invention;

[0021] Figure 3 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the drying drum of this utility model;

[0023] Figure 5 This is a schematic diagram of the fixed frame and rotating frame structure of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Base; 2. First motor; 3. First rotating shaft; 4. Mounting bracket; 5. Second motor; 6. Second rotating shaft; 7. Drying drum; 8. Adjusting drum; 9. Pin; 10. Spring; 11. Rotating frame; 12. Ball bearing; 13. Fixing bracket; 14. Worm gear; 15. First fixing plate; 16. Worm wheel; 17. Third rotating shaft; 18. Connecting plate; 19. Baffle; 20. Arc-shaped rack; 21. Second fixing plate; 22. Connecting column; 23. Gear. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] like Figures 1-5As shown, the technical solution adopted by this utility model is as follows: an air-drying device for activated carbon production, including a base 1, on which a U-shaped mounting frame 4 is rotatably mounted, and a rotating mechanism acting on the mounting frame 4 is also provided.

[0028] The rotating mechanism includes a first motor 2, a first rotating shaft 3 is fixedly installed at the bottom of the mounting bracket 4, the first motor 2 is fixedly installed on the outer surface of the base 1, the output shaft of the first motor 2 is fixedly connected to one end of the first rotating shaft 3, and the other end of the first rotating shaft 3 is rotatably connected to the base 1.

[0029] The drying tube 7 is rotatably mounted on one side of the mounting frame 4 via a drive mechanism, and the fixing frame 13 is fixedly mounted on the other side of the mounting frame 4. The drying tube 7 is open on the side facing the fixing frame 13. An annular rotating frame 11 is integrally fixed on the outer surface of the fixing frame 13. The rotating frame 11 is coaxially mounted with the drying tube 7. The rotating frame 11 is fitted onto the outer surface of the opening side of the drying tube 7, and the drying tube 7 is rotatably mounted inside the rotating frame 11.

[0030] The drive mechanism includes a second motor 5, which is fixedly mounted on the outer surface of the mounting bracket 4. The output shaft of the second motor 5 is fixedly provided with a second rotating shaft 6, which is coaxially and fixedly connected to the drying drum 7.

[0031] Furthermore, several ball bearings 12 are rolled inside the rotating frame 11, and the drying drum 7 is driven and cooperates with the ball bearings 12, which makes the rotation of the drying drum 7 more convenient.

[0032] Furthermore, the mounting bracket 4 is fixedly connected to the fixing bracket 13 via the connecting column 22.

[0033] Two third rotating shafts 17 are rotatably mounted inside the fixed frame 13. A transmission component acting on the third rotating shafts 17 is provided on the base 1. Each of the two third rotating shafts 17 is fixedly mounted with a baffle 19 via a connecting plate 18. The two baffles 19 are distributed vertically and rotatably block the opening of the drying cylinder 7. (It should be noted that in this application, there are two sets of transmission components, each corresponding to one of the third rotating shafts 17, and each set of transmission components is in transmission cooperation with its corresponding third rotating shaft 17.)

[0034] The transmission component includes a first fixed plate 15, which is fixedly mounted on the outer surface of the rotating frame 11. A worm gear 14 is rotatably mounted on the first fixed plate 15, and a gear 23 is fixedly sleeved on the other end of the worm gear 14.

[0035] A worm gear 16 is fixedly sleeved on the outer surface of the third rotating shaft 17, and the worm gear 16 meshes with the worm 14 for transmission; a second fixing plate 21 is fixedly installed on the top of the base 1, and an arc-shaped rack 20 is fixedly installed on the top of the second fixing plate 21, and the gear 23 meshes with the arc-shaped rack 20 for transmission.

[0036] (It should be noted that a conventional rotary damper can be installed at the rotatable connection between the worm 14 and the first fixed plate 15. The rotary damper is used to prevent the worm 14 from rotating due to the influence of the external environment after the gear 23 and the arc rack 20 disengage, thereby ensuring the stability of this application during use.)

[0037] In addition, an adjusting cylinder 8 is fitted on the outer surface of the drying cylinder 7. The adjusting cylinder 8 is rotatably fitted on the outer surface of the drying cylinder 7, and the side of the adjusting cylinder 8 near the rotating frame 11 rotates and engages with the rotating frame 11.

[0038] The drying drum 7 is equipped with a limiting component that acts on the adjusting drum 8.

[0039] The limiting component includes a pin 9. The pin 9 is slidably inserted through the unopened side of the drying tube 7. Several insertion holes (not labeled in the figure) are opened on the side of the adjusting tube 8 away from the rotating frame 11. The pin 9 is connected to the insertion holes in a transmission manner. A spring 10 is sleeved on the outer surface of the pin 9. One end of the spring 10 is fixedly connected to the end of the pin 9, and the other end of the spring 10 is fixedly connected to the drying tube 7.

[0040] By using the pin 9 in conjunction with the insertion hole, not only can the adjusting cylinder 8 be limited, but the effective opening size of the drying cylinder 7 can also be adjusted according to the size of the material, making it more widely applicable.

[0041] In addition, this application has an external fan assembly (not shown in the figure), which is used to air dry the material in the drying drum 7. The fan assembly is conventional prior art and will not be described in detail in this application.

[0042] Working principle: Before using this device, first adjust the covering area of ​​the regulating cylinder 8 on the through hole of the drying cylinder 7 according to the size of the activated carbon particles, so as to accommodate activated carbon particles of different sizes.

[0043] Specifically, during adjustment, the pin 9 is pulled out from the socket on one side of the adjusting cylinder 8 and the spring 10 is stretched. Then the adjusting cylinder 8 can be rotated to adjust the area of ​​the adjusting cylinder 8 covering the through hole of the drying cylinder 7. After the adjustment is completed, the pin 9 is released, the spring 10 is reset and the pin 9 is pulled to insert into the socket of the adjusting cylinder 8, thereby limiting the adjusting cylinder 8.

[0044] Then, the material loading operation is carried out.

[0045] Start the first motor 2, and the output shaft of the first motor 2 will drive the mounting bracket 4 to rotate counterclockwise (counterclockwise is a reference). Figure 1 In the direction, Figure 1 The counterclockwise rotation in the middle corresponds to Figure 2 (rotate clockwise) so that the opening side of the drying drum 7 rotates to an upward tilted state.

[0046] During the counterclockwise rotation of the mounting bracket 4, the gear 23 corresponding to the upper baffle 19 will mesh with the corresponding arc-shaped rack 20 (the other gear 23 will not mesh), causing the worm 14 to rotate and drive the worm wheel 16 to rotate, thereby driving the third rotating shaft 17 to rotate through the worm wheel 16. The third rotating shaft 17 drives the upper baffle 19 to rotate and open through the connecting plate 18.

[0047] After the upper baffle 19 is fully opened, activated carbon granules can be added into the drying drum 7. After the activated carbon granules are added, the output shaft of the first motor 2 is controlled to rotate in the reverse direction, so that the mounting bracket 4 and the drying drum 7 are reset, and the upper baffle 19 can re-seal the opening side of the drying drum 7.

[0048] Then, the second motor 5 is started, and the output shaft of the second motor 5 drives the second rotating shaft 6 and the drying drum 7 to rotate, so that the drying drum 7 and the rotating frame 11 rotate relative to each other and drive the adjusting drum 8 to rotate at the same time. During this period, the external fan assembly can blow air onto the drying drum 7, and the continuous rotation of the drying drum 7 can turn the activated carbon particles to speed up the drying process.

[0049] After air drying is complete, turn off the second motor 5 and proceed with the material unloading operation.

[0050] Start the first motor 2, and the output shaft of the first motor 2 will drive the mounting bracket 4 to rotate clockwise (reference). Figure 1 (in the direction of the middle), so that the opening side of the drying drum 7 is rotated to a downward tilted state.

[0051] During the clockwise rotation of the mounting frame 4, the gear 23 corresponding to the lower baffle 19 meshes with the corresponding arc-shaped rack 20 (the other gear 23 does not mesh), causing the worm 14 to rotate and drive the worm wheel 16 to rotate. The worm wheel 16 then drives the third rotating shaft 17 to rotate. The third rotating shaft 17, through the connecting plate 18, drives the lower baffle 19 to rotate and open, thus tilting and pouring out the dried activated carbon granules from the drying cylinder 7, which are then collected by an external collection device (not shown in the figure). The entire process is more convenient to operate, effectively reducing the labor intensity of workers and facilitating practical application.

[0052] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying apparatus for activated carbon production, characterized in that, The device includes a base (1), on which a mounting frame (4) is rotatably mounted and a rotating mechanism acting on the mounting frame (4) is provided. A drying tube (7) is rotatably mounted on one side of the mounting frame (4) via a driving mechanism, and a fixing frame (13) is fixedly mounted on the other side of the mounting frame (4). The drying tube (7) is open on the side facing the fixing frame (13). A rotating frame (11) is fixedly mounted on the outer surface of the fixing frame (13). The rotating frame (11) is fitted onto the outer surface of the drying tube (7), and the drying tube (7) is rotatably mounted inside the rotating frame (11). Two third rotating shafts (17) are rotatably mounted inside the fixing frame (13), and a transmission component acting on the third rotating shafts (17) is provided on the base (1). Both third rotating shafts (17) are fixedly mounted with baffles (19) via connecting plates (18), and the two baffles (19) rotatably block the open side of the drying tube (7).

2. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, The rotating mechanism includes a first motor (2), a first rotating shaft (3) is fixedly installed at the bottom of the mounting bracket (4), the first motor (2) is fixedly installed on the outer surface of the base (1), the output shaft of the first motor (2) is fixedly connected to one end of the first rotating shaft (3), and the other end of the first rotating shaft (3) is rotatably connected to the base (1).

3. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, The driving mechanism includes a second motor (5), the second motor (5) is fixedly mounted on the outer surface of the mounting bracket (4), the output shaft of the second motor (5) is fixedly provided with a second rotating shaft (6), and the second rotating shaft (6) is coaxially fixedly connected to the drying drum (7).

4. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, Several ball bearings (12) are rolled inside the rotating frame (11), and the drying tube (7) is driven by the ball bearings (12).

5. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, The mounting bracket (4) is fixedly connected to the fixing bracket (13) via the connecting column (22).

6. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, The transmission component includes a first fixed plate (15), the first fixed plate (15) is fixedly installed on the outer surface of the rotating frame (11), a worm gear (14) is rotatably installed on the first fixed plate (15), and a gear (23) is fixedly sleeved on the other end of the worm gear (14). A worm gear (16) is fixedly sleeved on the outer surface of the third rotating shaft (17), and the worm gear (16) meshes with the worm (14) for transmission; a second fixing plate (21) is fixedly installed on the top of the base (1), and an arc-shaped rack (20) is fixedly installed on the top of the second fixing plate (21), and the gear (23) meshes with the arc-shaped rack (20) for transmission.

7. The air-drying and sun-drying device for activated carbon production according to claim 1, characterized in that, An adjusting cylinder (8) is fitted on the outer surface of the drying cylinder (7). The adjusting cylinder (8) is rotatably fitted on the outer surface of the drying cylinder (7). The side of the adjusting cylinder (8) close to the rotating frame (11) rotates and engages with the rotating frame (11).

8. The air-drying and sun-drying device for activated carbon production according to claim 7, characterized in that, The drying tube (7) is provided with a limiting component that acts on the adjusting tube (8); the limiting component includes a pin (9), the pin (9) is slidably inserted through the side of the drying tube (7) that is not open, and several insertion holes are opened on the side of the adjusting tube (8) away from the rotating frame (11), and the pin (9) is connected to the several insertion holes in a transmission engagement; a spring (10) is sleeved on the outer surface of the pin (9), one end of the spring (10) is fixedly connected to the end of the pin (9), and the other end of the spring (10) is fixedly connected to the drying tube (7).

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