Activated carbon cooling device

Abstract

The utility model relates to activated carbon processing technical field discloses a kind of activated carbon cooling device, including base, the top of base is fixedly arranged two support seat, one horizontal rotating drum is rotatably installed between two support seat;Two axial ends of rotating drum are closed, and rotating drum inside coaxially rotatably installs shaft, spiral conveying blade for conveying activated carbon is fixed on shaft Coaxially;Shaft passes out rotating drum and is rotatably connected with two support seat;Rotating drum is installed with the drive mechanism of the drive rotating drum forward and reverse between two support seat, drive mechanism is driven by shaft;One of support seat is fixedly installed motor, and the output shaft of motor is coaxially fixed with shaft;Water cooling mechanism for rotating drum cooling is installed on base, and rotating drum is made of heat-conducting material.The rotating drum of the utility model can relatively rotate with shaft, and then enhance the flowability of activated carbon, so that most activated carbon can contact with rotating drum and form heat exchange, greatly improve the cooling effect and cooling efficiency of activated carbon.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon processing technology, and in particular to an activated carbon cooling device. Background Technology

[0002] An activated carbon cooling device is a specialized piece of equipment used for the efficient cooling of high-temperature activated carbon. Its core function is to cool the high-temperature activated carbon generated during the production or adsorption regeneration process to a temperature range suitable for safe storage, subsequent processing, or direct use.

[0003] The activated carbon cooling device described in announcement number CN220502685U includes a material cylinder, an auger, cooling water pipes, a frame, and a water tank. The material cylinder is a hollow cylinder, horizontally mounted on the frame. An auger is rotatably installed inside the material cylinder. A feed inlet is located at the upper left end of the material cylinder, and a discharge outlet is located at the lower right end. The cooling water pipes include a main water pipe and branch water pipes. The main water pipe is installed above the material cylinder. The branch water pipes are arc-shaped, with one end detachably connected to both sides of the main water pipe and the other end closed. Several branch water pipes surround the material cylinder, and several spray holes are evenly distributed on the side of the branch water pipes near the material cylinder. The water tank is located below the material cylinder and contains a water pump and a chiller. The water pump is connected to the main water pipe. Under the action of the auger, the activated carbon comes into contact with the inner wall of the material cylinder. Water is sprayed onto the outer wall of the material cylinder through the water pump and cooling water pipes to cool the material cylinder, thereby cooling the activated carbon.

[0004] Based on the above technical features, the problem is that in the existing technology, activated carbon tends to accumulate at the bottom of the barrel under the influence of gravity, resulting in poor fluidity. Consequently, activated carbon far from the barrel wall does not easily undergo heat exchange, and the cooling effect and efficiency of activated carbon are both low.

[0005] Therefore, it is necessary to solve the above problems by using an activated carbon cooling device. Utility Model Content

[0006] The purpose of this invention is to provide an activated carbon cooling device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an activated carbon cooling device, comprising a base, two support seats fixedly disposed on the top of the base, and a horizontal rotating cylinder rotatably mounted between the two support seats; the two axial ends of the rotating cylinder are closed, and a rotating shaft is coaxially rotatably mounted inside the rotating cylinder, and a spiral conveying blade for conveying activated carbon is coaxially fixed on the rotating shaft.

[0008] The rotating shaft extends out of the rotating cylinder and is rotatably connected to two support seats; a drive mechanism for driving the rotating cylinder to rotate forward and backward is installed between the rotating cylinder and the two support seats, and the drive mechanism is driven by the rotating shaft;

[0009] A motor is fixedly mounted on one of the support bases, and the output shaft of the motor is coaxially and fixedly connected to the rotating shaft.

[0010] The base is equipped with a water-cooling mechanism for cooling the rotating drum, which is made of thermally conductive material.

[0011] Preferably, the drive mechanism includes a forward rotation component and a reverse rotation component; the forward rotation component is installed between the rotating drum and the rotating shaft, and the rotating drum is driven by the rotating shaft through the forward rotation component; the reverse rotation component is installed on one of the support seats and is driven by the rotating drum.

[0012] Preferably, the forward rotation assembly includes a push block and a fixed block for engaging with the push block in a transmission manner; the push block is fixed on the rotating shaft and is made of an elastic material; the fixed block is fixed on the rotating cylinder and located on the circumference of the push block.

[0013] Preferably, the reversing assembly includes a slider and an arc-shaped spring; one of the support seats has an arc-shaped groove with its opening facing the rotating cylinder along the circumferential direction of the rotating shaft, and a matching arc-shaped rod is fixedly installed in the arc-shaped groove; the slider is fixed on the rotating cylinder; the slider is slidably disposed in the arc-shaped groove, the arc-shaped rod passes through the slider, and the slider and the arc-shaped rod are in a limiting sliding fit; the arc-shaped spring is sleeved on the arc-shaped rod and one end is fixedly connected to the support seat, and the other end is fixedly connected to the slider.

[0014] Preferably, a feed pipe and a discharge pipe are fixedly and connected on the rotating drum. The feed pipe is located above the rotating drum and at one of its axial ends, while the discharge pipe is located below the rotating drum and at the other axial end. Both the feed pipe and the discharge pipe have a fan-shaped cross-section, and their small openings are connected to the rotating drum.

[0015] Preferably, the base is provided with a receiving box, which is located below the discharge pipe.

[0016] Preferably, the water cooling mechanism includes a water spray pipe, which is fixed on the base; the water spray pipe is arranged around the circumference of the rotating cylinder and surrounds the rotating cylinder; the water spray pipe has a nozzle facing the rotating cylinder on the pipe body near the rotating cylinder; and the water spray pipe is connected to an external water supply system.

[0017] The technical effects and advantages of this utility model are as follows: The forward and reverse rotation component of this utility model can drive the rotating drum to rotate, thereby causing the rotating drum and the rotating shaft to rotate relative to each other. This can drive the activated carbon inside the rotating drum to move randomly, enhance the fluidity, and enable most of the activated carbon to come into contact with the rotating drum and form a heat exchange, which greatly improves the cooling effect and cooling efficiency of the activated carbon. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the forward rotation component of this utility model;

[0020] Figure 3 This is a schematic diagram of the interior of the rotating drum of this utility model;

[0021] Figure 4 This is a schematic diagram of the inverting component of this utility model.

[0022] In the diagram: 1. Base; 2. Motor; 3. First rotating ring; 4. Feed pipe; 5. Water spray pipe; 6. Rotary drum; 7. Arc spring; 8. Support seat; 9. Second rotating ring; 10. Discharge pipe; 11. Receiving box; 12. Spiral conveyor blade; 13. Disc; 14. Push block; 15. Fixing block; 16. Sliding block; 17. Arc rod; 18. Arc groove; 19. Partition plate. Detailed Implementation

[0023] 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. 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 protection scope of the present utility model.

[0024] This utility model provides, for example Figures 1 to 4 An activated carbon cooling device is shown, comprising a base 1. Two support seats 8 are fixedly mounted on the top of the base 1, symmetrically arranged on the left and right sides. A horizontal rotating cylinder 6 is placed between the two support seats 8, with its two axial ends closed. A first rotating ring 3 is coaxially fixed to the left side of the rotating cylinder 6, and the first rotating ring 3 is rotatably connected to the left support seat 8. A second rotating ring 9 is coaxially fixed to the right side of the rotating cylinder 6, and the second rotating ring 9 is rotatably connected to the right support seat 8.

[0025] A rotating shaft is placed coaxially inside the rotating drum 6, passing through the drum 6 and rotatably connected to two support bases 8. A spiral conveying blade 12 is fixedly installed along the circumference of the rotating shaft, and the spiral conveying blade 12 is used to convey activated carbon.

[0026] Motor 2 is fixedly installed on one of the support bases 8, and the output shaft of motor 2 is coaxially and fixedly connected to the rotating shaft.

[0027] A drive mechanism is installed between the rotating drum 6 and the two support seats 8. The drive mechanism is used to drive the rotating drum 6 to rotate in both directions. The drive mechanism is driven by a rotating shaft.

[0028] Specifically, the drive mechanism includes a forward rotation component and a reverse rotation component. The forward rotation component is installed between the rotating drum 6 and the rotating shaft, and the rotating drum 6 is driven by the rotating shaft through the forward rotation component.

[0029] The forward rotation assembly includes a push block 14 and a fixing block 15. A disc 13 is coaxially disposed inside the first rotating ring 3, and the disc 13 is fixedly sleeved on the rotating shaft. The push block 14 is fixed on the circumferential curved surface of the disc 13, and the push block 14 is made of an elastic material, such as rubber. The fixing block 15 is fixed on the inner wall of the first rotating ring 3, and the fixing block 15 is located on the rotation circumference of the push block 14. The fixing block 15 is used for abutting and transmission engagement with the push block 14.

[0030] The reversing component is mounted on the right support 8 and is connected to the rotating drum 6 via a transmission.

[0031] The reversing assembly includes a slider 16 and an arc-shaped spring 7. An arc-shaped groove 18 with an opening facing the rotating cylinder 6 is formed on the right support base 8 along the circumference of the rotating axis, and a matching arc-shaped rod 17 is fixedly installed in the arc-shaped groove 18.

[0032] The slider 16 is fixedly mounted on the outer wall of the second rotating ring 9. The slider 16 is slidably mounted in the arc-shaped groove 18, and the arc-shaped rod 17 passes through the slider 16, with the slider 16 and the arc-shaped rod 17 in a limiting sliding engagement.

[0033] The arc spring 7 is sleeved on the arc rod 17 and one end is fixedly connected to the support base 8, and the other end is fixedly connected to the slider 16.

[0034] A feed pipe 4 and a discharge pipe 10 are fixedly and connected on the rotating drum 6. The feed pipe 4 is located above the rotating drum 6 and at the left axial end of the rotating drum 6, while the discharge pipe 10 is located below the rotating drum 6 and at the right axial end of the rotating drum 6. The cross-sections of both the feed pipe 4 and the discharge pipe 10 are fan-shaped, and their small openings are connected to the rotating drum 6.

[0035] A receiving box 11 is provided on the base 1, and the receiving box 11 is located below the discharge pipe 10. A partition 19 is fixedly installed vertically on the upper edge of the base 1, and the rotating cylinder 6 is perpendicular to the partition 19 and passes through the partition 19. The rotating cylinder 6 is rotatably connected to the partition 19.

[0036] A water-cooling mechanism is installed on the base 1. This mechanism is used to cool the rotating drum 6, which is made of a thermally conductive material. The water-cooling mechanism is located on the left side of the partition 19, and the receiving box 11 is located on the right side of the partition 19. This cooling mechanism is the same as that in the activated carbon cooling device described in announcement number CN220502685U.

[0037] Specifically, the water cooling mechanism includes multiple water spray pipes 5, which are ring pipes. These multiple water spray pipes 5 are evenly distributed along the axial direction of the rotating cylinder 6 and are sleeved on the outside of the rotating cylinder 6. The multiple water spray pipes 5 are fixedly connected to the same water distribution pipe, which is fixed to the base 1. Each water spray pipe 5 has a nozzle facing the rotating cylinder 6 on its pipe body near the rotating cylinder 6.

[0038] It should be noted that a water tank for collecting wastewater is installed on base 1, which is not shown in the figure and is existing technology, so it will not be described in detail here.

[0039] Working principle: When using this device to cool activated carbon, activated carbon is added into the rotating drum 6 through the feed pipe 4. The output shaft of the motor 2 drives the rotating shaft to rotate, and the rotating shaft drives the spiral conveyor blades 12 to transport the activated carbon to the discharge pipe 10. The activated carbon enters the receiving box 11 through the discharge pipe 10.

[0040] While the activated carbon is being transported, the water supply system delivers cold water into the spray pipe 5. The water in the spray pipe 5 is then sprayed onto the rotating drum 6 through the nozzles for cooling. The heat from the activated carbon is dissipated through the rotating drum 6 and absorbed by the cold water.

[0041] When the shaft rotates, it drives the disc 13 to rotate, and the disc 13 drives the push block 14 to revolve around the shaft in the positive direction. After the push block 14 contacts the fixed block 15, it pushes the fixed block 15 to revolve around the shaft in the positive direction simultaneously. The fixed block 15 drives the first rotating ring 3 to rotate in the positive direction, and the first rotating ring 3 drives the rotating cylinder 6 to rotate in the positive direction. The rotating cylinder 6 drives the second rotating ring 9 to rotate in the positive direction, and the second rotating ring 9 drives the slider 16 to slide along the arc-shaped groove 18 and compress the arc-shaped spring 7. Subsequently, when the elastic force of the arc-shaped spring 7 is greater than the elastic force of the push block 14 to maintain its shape, the push block 14 deforms and gradually separates from the fixed block 15. After the push block 14 separates from the fixed block 15, it returns to its original position under its own elastic force. At the same time, under the elastic force of the arc-shaped spring 7, the rotating cylinder 6 rotates back to its original position, thus rotating relative to the shaft. Under the action of friction, the rotating cylinder 6 agitates the activated carbon, improving the carbon fluidity of the activated carbon and improving the cooling effect and cooling efficiency.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An activated carbon cooling device, comprising a base (1), characterized in that: Two support seats (8) are fixedly installed on the top of the base (1), and a horizontal rotating cylinder (6) is rotatably installed between the two support seats (8); the two axial ends of the rotating cylinder (6) are closed, and a rotating shaft is coaxially installed inside the rotating cylinder (6), and a spiral conveying blade (12) for conveying activated carbon is coaxially fixed on the rotating shaft. The rotating shaft passes through the rotating cylinder (6) and is rotatably connected to the two support seats (8); a driving mechanism for driving the rotating cylinder (6) to rotate forward and backward is installed between the rotating cylinder (6) and the two support seats (8), and the driving mechanism is driven by the rotating shaft; A motor (2) is fixedly mounted on one of the support bases (8), and the output shaft of the motor (2) is coaxially fixedly connected to the rotating shaft; The base (1) is equipped with a water-cooling mechanism for cooling the rotating drum (6), which is made of thermally conductive material.

2. The activated carbon cooling device according to claim 1, characterized in that: The drive mechanism includes a forward rotation component and a reverse rotation component; the forward rotation component is installed between the rotating drum (6) and the rotating shaft, and the rotating drum (6) is driven by the rotating shaft through the forward rotation component; the reverse rotation component is installed on one of the support seats (8) and is driven by the rotating drum (6).

3. The activated carbon cooling device according to claim 2, characterized in that: The forward rotation assembly includes a push block (14) and a fixed block (15) for engaging with the push block (14) in a transmission manner; the push block (14) is fixed on the rotating shaft and is made of an elastic material; the fixed block (15) is fixed on the rotating cylinder (6) and is located on the circumference of the push block (14).

4. The activated carbon cooling device according to claim 2, characterized in that: The reversing assembly includes a slider (16) and an arc spring (7); one of the support seats (8) has an arc groove (18) with a slot facing the rotating cylinder (6) along the circumferential direction of the rotating axis, and a matching arc rod (17) is fixedly installed in the arc groove (18); the slider (16) is fixed on the rotating cylinder (6); the slider (16) is slidably installed in the arc groove (18), the arc rod (17) passes through the slider (16), and the slider (16) and the arc rod (17) are in a limited sliding cooperation; the arc spring (7) is sleeved on the arc rod (17) and one end is fixedly connected to the support seat (8), and the other end is fixedly connected to the slider (16).

5. The activated carbon cooling device according to claim 1, characterized in that: The rotating drum (6) is fixedly and connected to a feed pipe (4) and a discharge pipe (10). The feed pipe (4) is located above the rotating drum (6) and at one of its axial ends. The discharge pipe (10) is located below the rotating drum (6) and at the other axial end. The cross-sections of the feed pipe (4) and the discharge pipe (10) are both fan-shaped and their small openings are connected to the rotating drum (6).

6. The activated carbon cooling device according to claim 5, characterized in that: A receiving box (11) is provided on the base (1), and the receiving box (11) is located below the discharge pipe (10).

7. The activated carbon cooling device according to claim 1, characterized in that: The water cooling mechanism includes a water spray pipe (5), which is fixed on the base (1); the water spray pipe (5) is arranged around the circumference of the rotating cylinder (6) and surrounds the rotating cylinder (6); the water spray pipe (5) has a nozzle facing the rotating cylinder (6) on the pipe body near the rotating cylinder (6); the water spray pipe (5) is connected to an external water supply system.

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