A post-activation washing device based on activated carbon production

Abstract

The utility model relates to the field of activated carbon production, and specifically to a post-activation washing device based on activated carbon production, comprising a washing kettle, a movable washing cylinder is arranged inside the washing kettle, a displacement mechanism for driving the washing cylinder to move to a different position is arranged on the top of the washing kettle, a washing mechanism for driving cold water movement is arranged inside the washing kettle, a collecting box for storing activated carbon is arranged on the side of the washing kettle, and a flushing mechanism for flushing activated carbon is arranged above the collecting box; the post-activation washing device based on activated carbon production of the utility model can realize automatic cleaning of activated carbon, and can reduce impurities and dust attached to the activated carbon as much as possible through secondary cleaning, and can also automatically transfer the cleaned activated carbon, thereby reducing manpower consumption and reducing the labor intensity of workers.

Description

Technical Field

[0001] The utility model relates to the field of activated carbon production, in particular to a post-activation washing device based on activated carbon production. Background Art

[0002] Activated carbon activation is one of the most important steps in the production of activated carbon. The process is divided into three major processes: drying, pre-carbonization, and carbonization. Activated carbon is a very good adsorbent. It uses charcoal, bamboo charcoal, various fruit shells and high-quality coal as raw materials. It is processed and manufactured through a series of processes such as crushing, screening, catalyst activation, rinsing, drying and screening by physical and chemical methods. After carbonization, some impurities and dust will remain on the surface of activated carbon, which may affect its adsorption effect. Therefore, before using activated carbon, it needs to be cleaned.

[0003] The existing method is generally to transfer and clean the activated carbon manually, which is cumbersome and troublesome, and it is easy to cause the cleaning to be not clean. At the same time, it consumes a lot of manpower and material resources, and the labor intensity of the workers is also high. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue to be solved. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects described in the background technology, thereby realizing a post-activation washing device based on activated carbon production, which can realize automatic cleaning of activated carbon, and reduce impurities and dust attached to the activated carbon as much as possible through secondary cleaning, and can also automatically transfer the cleaned activated carbon, thereby reducing manpower consumption and reducing the labor intensity of workers.

[0005] To achieve the above invention purpose, the technical solution of the utility model is: a post-activation washing device based on activated carbon production, comprising a washing kettle, a movable washing cylinder is arranged inside the washing kettle, and a displacement mechanism for driving the washing cylinder to move is arranged at the top of the washing kettle. A washing mechanism for driving cold water movement is arranged inside the washing kettle. A collection box for storing activated carbon is arranged on the side of the washing kettle, and a flushing mechanism for flushing activated carbon is arranged above the collection box.

[0006] In the above-mentioned post-activation washing device based on activated carbon production, the washing kettle is a cylindrical structure with an open top, and a support frame is fixedly provided at the bottom of the washing kettle to fix the position of the washing kettle.

[0007] In the above-mentioned activated carbon production-based post-activation washing device, the cleaning cylinder is a cylindrical structure with an open top. A plurality of water-passing grooves are evenly distributed on the circumference of the side of the cleaning cylinder, and a limiting cloth is fixedly installed on the inner side wall of the cleaning cylinder to prevent the activated carbon from leaking out of the water-passing grooves. A cylindrical connecting rod is fixedly installed on both sides of the cleaning cylinder facing each other. Cold water is passed through the water-passing grooves to contact the activated carbon in the cleaning cylinder, thereby removing impurities and dust attached to the activated carbon.

[0008] In the above-mentioned post-activation washing device based on activated carbon production, the displacement mechanism includes fixed rods horizontally arranged at the top of the washing kettle on both sides of the washing cylinder, and each of the fixed rods is provided with a slide groove along its length. A sliding block is slidably arranged inside each of the slide grooves, and the opposite ends of the two sliding blocks are rotatably connected to the corresponding connecting rods. A screw is rotatably arranged inside each of the slide grooves along its length, and two servo motors that drive the corresponding screws to rotate are fixedly arranged on the top side of the washing kettle. The washing cylinder is driven to move toward the same side in the washing kettle by synchronous rotation of the driving screw. When the washing cylinder contacts the washing kettle, the washing cylinder is rotated by the connecting rod and the sliding block until the activated carbon in the washing cylinder is poured out.

[0009] In the above-mentioned post-activation washing device based on activated carbon production, the cleaning mechanism includes a turntable rotatably arranged at the bottom end of the washing kettle, and a plurality of water-spraying plates in an upright state are evenly distributed on the circumference of the top end of the turntable. A first motor that drives the turntable to rotate is fixedly arranged at the bottom end of the washing kettle, and a filter box for placing a filter plate is connected to the bottom end of the side of the washing kettle, and a blocking cloth is arranged at the connection between the washing kettle and the filter box. The filter box is connected to the top end of the side of the washing kettle through a water pump that is connected and fixedly arranged at its side or top end. The cold water inside the washing kettle is moved by the cleaning mechanism, thereby driving the activated carbon in the cleaning cylinder to move, so that the cold water contacts all the activated carbon and takes away the impurities attached to the activated carbon.

[0010] In the above-mentioned activated carbon production-based post-activation washing device, the collecting box is a rectangular structure, and the collecting box is provided with a sewage chamber close to the washing kettle and a material chamber far from the washing kettle. The activated carbon and sewage are collected by the collecting box, which is convenient for the subsequent transfer step.

[0011] In the above-mentioned post-activation washing device based on activated carbon production, the flushing mechanism includes a flushing rack fixedly arranged horizontally on the side of the top end of the washing kettle, the flushing rack is a C-shaped structure with an opening away from the washing kettle and located above the sewage chamber, the open end of the flushing rack is tilted downward, and a filter cloth is fixedly arranged horizontally on the open end of the flushing rack, and at least one fixed rack is fixedly arranged on the collection box along its length direction, the fixed rack is a C-shaped structure with an opening facing downward and its two sides are respectively fixed to the side of the collection box, and a plurality of nozzles for spraying clean water with openings facing downward are horizontally arranged on the top of the fixed rack, and a support wheel that can abut against the washing cylinder is rotatably arranged on the top of the washing kettle between the flushing rack and the washing kettle. The washed activated carbon is washed twice by the flushing mechanism to avoid residual impurities on the activated carbon and ensure the final production quality of the activated carbon.

[0012] Compared with the prior art, the post-activation washing device based on activated carbon production of the utility model has at least the following beneficial effects:

[0013] 1. The post-activation washing device based on the activated carbon production of the utility model is provided with a washing kettle and a washing cylinder as well as a cleaning mechanism arranged inside the washing kettle, which can clean the activated carbon through a circulating water source and wash away a large amount of impurities and dust attached to the activated carbon.

[0014] 2. The post-activation washing device based on activated carbon production of the utility model is provided with displacement mechanisms located on both sides of the top of the washing cylinder and connecting rods arranged on both sides of the washing cylinder, which can move the washing cylinder in the washing kettle and automatically flip the washing cylinder to pour out the activated carbon, saving manpower and reducing the labor intensity of the staff.

[0015] 3. The post-activation washing device based on activated carbon production of the utility model is provided with a collecting box arranged on the side of the washing kettle and a flushing mechanism located above the collecting box, which can perform secondary flushing on the cleaned activated carbon to avoid residual impurities and dust on the activated carbon, thereby ensuring the final production quality of the activated carbon. At the same time, the wastewater generated by flushing the activated carbon and the flushed activated carbon can be collected separately, which is convenient for the subsequent transfer steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the post-activation washing device based on activated carbon production of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the post-activation washing device based on activated carbon production of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the displacement mechanism of the post-activation washing device based on the production of activated carbon in the utility model.

[0019] In the figure: 1. washing kettle; 2. cleaning cylinder;

[0020] 3. Displacement mechanism; 31. Fixed rod; 32. Slide slot; 33. Sliding block; 34. Screw rod; 35. Servo motor;

[0021] 4. Cleaning mechanism; 41. Rotating plate; 42. Water-dispensing plate; 43. First motor; 44. Filter plate; 45. Filter box; 46. Cloth stop; 47. Water pump;

[0022] 5. Collection box;

[0023] 6. Flushing mechanism; 61. Flushing rack; 62. Filter cloth; 63. Fixing rack; 64. Sprinkler; 65. Support wheel;

[0024] 7. Support frame; 8. Water trough; 9. Limiting cloth; 10. Connecting rod; 11. Sewage chamber; 12. Material chamber. DETAILED DESCRIPTION

[0025] The following is a more detailed description of the post-activation washing device based on activated carbon production of the utility model in conjunction with the accompanying drawings and through specific implementation methods.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-Figure 3The post-activation washing device based on activated carbon production in this embodiment can realize the automatic cleaning of activated carbon, and reduce the impurities and dust attached to the activated carbon as much as possible through secondary cleaning. It can also automatically transfer the cleaned activated carbon, reduce the manpower consumption, and reduce the labor intensity of workers. In this embodiment, it mainly includes a washing kettle 1, and the interior of the washing kettle 1 is filled with cold water. Hot water will cause the activated carbon to harden or even break. The washing kettle 1 is a cylindrical structure with an open top, and a support frame 7 is fixedly arranged at the bottom of the washing kettle 1. The position of the washing kettle 1 is fixed by the support frame 7 to facilitate the subsequent cleaning steps. The washing kettle 1 is provided with a movable cleaning cylinder 2, and the cleaning cylinder 2 is a cylindrical structure with an open top. A plurality of water grooves 8 are evenly distributed on the side circumference of the cleaning cylinder 2, and a limiting cloth 9 is fixedly arranged on the inner side wall of the cleaning cylinder 2 to prevent the activated carbon from leaking from the water groove 8. The cold water contacts the activated carbon through the water groove 8, thereby soaking the activated carbon. And the limiting cloth 9 is used to prevent the activated carbon from being carried away by liquid. A control module is also provided.

[0028] The front and rear sides of the washing cylinder 2 are fixedly provided with cylindrical connecting rods 10. The top of the washing kettle 1 is provided with a displacement mechanism 3 for driving the washing cylinder 2 to move. The displacement mechanism 3 includes fixed rods 31 horizontally arranged at the top of the washing kettle 1 on both sides of the washing cylinder 2, and each of the fixed rods 31 is provided with a slide groove 32 along its length. A sliding block 33 is slidably arranged inside each of the slide grooves 32, and the opposite ends of the two sliding blocks 33 are rotatably connected to the corresponding connecting rod 10. A screw rod 34 is rotatably arranged inside each of the slide grooves 32 along its length. Two servo motors 35 for driving the corresponding screw rods 34 to rotate are fixedly provided on the top side of the washing kettle 1. The servo motors 35 are centrally controlled by the control module. The control module controls the two servo motors 35 to drive the corresponding screw rods 34 to rotate synchronously, so that the washing cylinder 2 is driven to move in the washing kettle 1 through the sliding block 33 and the connecting rod 10 until it abuts against the edge of the washing kettle 1. At this time, the screw rod 34 continues to rotate, and the cleaning cylinder 2 is turned over by the rotation of the connecting rod 10 and the sliding block 33, and the activated carbon inside is poured out to the outside of the washing kettle 1. When the activated carbon is poured out, the servo motor 35 is controlled to turn over and the cleaning cylinder 2 is returned to its original position.

[0029] In order to achieve the cleaning of activated carbon. Figure 1 and Figure 2In this embodiment, a cleaning mechanism 4 is provided inside the washing kettle 1 for driving the cold water flow. The cleaning mechanism 4 includes a turntable 41 rotatably arranged at the bottom end of the washing kettle 1, and a plurality of water-dispensing plates 42 in an upright state are evenly arranged on the top circumference of the turntable 41. A first motor 43 is fixedly arranged at the bottom end of the washing kettle 1 to drive the turntable 41 to rotate, and the first motor 43 is centrally controlled by the control module. A filter box 45 for placing a filter plate 44 is connected to the bottom end of the side of the washing kettle 1, and a stop cloth 46 is provided at the connection between the washing kettle 1 and the filter box 45. The filter box 45 is connected to the top end of the side of the washing kettle 1 through a water pump 47 that is connected and fixedly arranged at the side or top end thereof. A drain port is also provided at the bottom end of the filter box 45. The water pump 47 is centrally controlled by the control module. The control module controls the first motor 43 to work, drives the turntable 41 to rotate, and then causes the water-dispensing plate 42 to move the cold water, so that the cold water rotates in the washing kettle 1. At this time, the rotating cold water flushes the activated carbon and makes it move in the cleaning cylinder 2, so that the cold water contacts all the activated carbon and takes away most of the impurities and dust. In this process, the control module controls the water pump 47 to pump the cold water entering the filter box 45 from the bottom to the inside of the washing kettle 1 from the top, realizing the water circulation flushing operation, making the cold water move more violently in the washing kettle 1, cleaning the activated carbon more cleanly, and filtering the cold water through the blocking cloth 46 and the filter plate 44. When the cold water needs to be replaced, the water can be drained through the drain.

[0030] In order to achieve secondary cleaning of activated carbon. In this embodiment, see Figure 1 and Figure 2 , a collecting box 5 for storing activated carbon is arranged on the side of the washing kettle 1. The collecting box 5 is a rectangular structure. A sewage chamber 11 close to the washing kettle 1 and a material chamber 12 far away from the washing kettle 1 are provided inside the collecting box 5. A flushing mechanism 6 for flushing activated carbon is arranged above the collecting box 5. The flushing mechanism 6 includes a flushing frame 61 fixedly arranged horizontally on the top side of the washing kettle 1. The flushing frame 61 is a C-shaped structure with an opening away from the washing kettle 1 and is located above the sewage chamber 11. The open end of the flushing frame 61 is tilted downward, and a filter cloth 62 is fixedly arranged horizontally on the open end of the flushing frame 61. At least one fixed frame 63 is fixedly arranged on the collecting box 5 along its length direction. The fixed frame 63 is a C-shaped structure with an opening facing downward and its two sides are respectively fixedly arranged on the side of the collecting box 5. The two sides of the fixed frame 63 are respectively fixedly arranged on the two sides of the flushing frame 61.

[0031] The top of the fixed frame 63 is horizontally provided with a plurality of nozzles 64 with openings facing downwards and spraying clean water. The tail end of the nozzle 64 is connected to clean water and is centrally controlled by the control module. The top of the washing kettle 1 between the flushing frame 61 and the washing kettle 1 is rotatably provided with a support wheel 65 that can abut against the washing cylinder 2. When the washing cylinder 2 is flipped, it is supported by the support wheel 65 to reduce the resistance during flipping and avoid damage to the washing cylinder 2. After flipping, the washing cylinder 2 pours the activated carbon onto the filter cloth 62 of the flushing frame 61. At this time, the control module controls the nozzle 64 to work, sprays clean water onto the activated carbon to perform a secondary cleaning on the cleaned activated carbon, avoids residual impurities on the activated carbon, and ensures the final production quality of the activated carbon. At this time, the water in contact with the activated carbon drives the impurities through the filter cloth 62 into the sewage chamber 11, and the flushed activated carbon enters the material chamber 12 to facilitate the subsequent transfer steps.

[0032] The use method of the activated post-washing device based on the production of activated carbon of the utility model is as follows: First, the two servo motors 35 are controlled to work synchronously through the control module to drive the corresponding screw 34 to rotate, so that the cleaning cylinder 2 is moved in the opposite direction of the flushing rack 61 through the sliding block 33 and the connecting rod 10 until it contacts the washing kettle 1, so as to facilitate the addition of activated carbon into the cleaning cylinder 2. Then the cleaning cylinder 2 is controlled to move to the middle position of the washing kettle 1. Cold water is added into the washing kettle 1 until the activated carbon is immersed. The first motor 43 and the water pump 47 are controlled to work through the control module, and the first motor 43 drives the turntable 41 to rotate, so that the cold water in the washing kettle 1 is moved through the water plate 42. At this time, the water pump 47 pumps the liquid entering the filter box 45 from the bottom of the washing kettle 1 to the top of the washing kettle 1 to form a cycle. In this process, filtering is performed through the baffle cloth 46 and the filter plate 44, and at the same time, the moving cold water drives the activated carbon to move in the cleaning cylinder 2 through the water trough 8, so that all the activated carbon is in contact with the cold water, ensuring that most of the impurities and dust are taken away by the cold water. At this time, the limiting cloth 9 is used to prevent the activated carbon from being taken away by the cold water.

[0033] When the cleaning is finished, the cold water in the washing kettle 1 can be discharged through the drain port in the filter box 45. Then, the two servo motors 35 are controlled by the control module to work synchronously, driving the washing cylinder 2 to move toward the flushing rack 61 until it contacts the washing kettle 1. At this time, the servo motor 35 continues to work, and the washing cylinder 2 is turned over by the connecting rod 10 and the sliding block 33, and the activated carbon in the washing cylinder 2 is poured onto the filter cloth 62. The nozzle 64 is controlled by the control module to work, and clean water is sprayed on the activated carbon to perform a secondary cleaning on the cleaned activated carbon to avoid residual impurities on the activated carbon and ensure the final production quality of the activated carbon. At the same time, the activated carbon can be flushed downward from the top of the flushing rack 61. At this time, the water in contact with the activated carbon drives the impurities through the filter cloth 62 into the sewage chamber 11, and the flushed activated carbon enters the material chamber 12 to facilitate the subsequent transfer steps.

[0034] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0035] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A post-activation washing device based on activated carbon production, characterized in that: The invention comprises a washing kettle (1), wherein a movable washing cylinder (2) is arranged inside the washing kettle (1), a displacement mechanism (3) for driving the washing cylinder (2) to move is arranged at the top of the washing kettle (1), a washing mechanism (4) for driving the movement of cold water is arranged inside the washing kettle (1), a collecting box (5) for storing activated carbon is arranged on the side of the washing kettle (1), and a flushing mechanism (6) for flushing the activated carbon is arranged above the collecting box (5).

2. The post-activation washing device based on activated carbon production according to claim 1, characterized in that: The washing kettle (1) is a cylindrical structure with an open top, and a support frame (7) is fixedly arranged at the bottom end of the washing kettle (1).

3. The post-activation washing device based on activated carbon production according to claim 1, characterized in that: The cleaning cylinder (2) is a cylindrical structure with an open top, a plurality of water grooves (8) are evenly distributed on the circumference of the side of the cleaning cylinder (2), a limiting cloth (9) is fixedly arranged on the inner side wall of the cleaning cylinder (2) to prevent the activated carbon from leaking out of the water grooves (8), and cylindrical connecting rods (10) are fixedly arranged on the front and rear opposite sides of the cleaning cylinder (2).

4. The post-activation washing device based on activated carbon production according to claim 3 is characterized in that: The displacement mechanism (3) comprises fixed rods (31) arranged horizontally opposite to each other at the top of the washing kettle (1) on both sides of the cleaning cylinder (2), each of the fixed rods (31) is provided with a slide groove (32) along its length direction, each of the slide grooves (32) is provided with a sliding block (33) slidably arranged inside, the opposite ends of the two sliding blocks (33) are rotatably connected to the corresponding connecting rod (10), each of the slide grooves (32) is provided with a screw rod (34) rotatably arranged inside along its length direction, and two servo motors (35) for driving the corresponding screw rods (34) to rotate are fixedly arranged on the top side of the washing kettle (1).

5. The post-activation washing device based on activated carbon production according to claim 1, characterized in that: The cleaning mechanism (4) comprises a turntable (41) rotatably arranged at the bottom end of the washing kettle (1); a plurality of vertical water-dispensing plates (42) are evenly distributed around the top circumference of the turntable (41); a first motor (43) for driving the turntable (41) to rotate is fixedly arranged at the bottom end of the washing kettle (1); a filter box (45) for placing a filter plate (44) is connected to the bottom end of the side of the washing kettle (1); a stop cloth (46) is arranged at the connection between the washing kettle (1) and the filter box (45); and the filter box (45) is connected to the top end of the side of the washing kettle (1) through a water pump (47) fixedly arranged on the side or top end thereof.

6. The post-activation washing device based on activated carbon production according to claim 1, characterized in that: The collecting box (5) is of rectangular structure, and is provided with a sewage chamber (11) close to the washing kettle (1) and a material chamber (12) far from the washing kettle (1) inside the collecting box (5).

7. The post-activation washing device based on activated carbon production according to claim 6, characterized in that: The flushing mechanism (6) comprises a flushing frame (61) fixedly arranged horizontally on the side of the top end of the washing tank (1), the flushing frame (61) being a C-shaped structure with an opening away from the washing tank (1) and being located above the sewage chamber (11), the opening end of the flushing frame (61) being arranged tilted downward, a filter cloth (62) being fixedly arranged horizontally on the opening end of the flushing frame (61), at least one fixed frame (63) being fixedly arranged on the collecting box (5) along its length direction, the fixed frame (63) being a C-shaped structure with an opening facing downward and having two sides fixedly arranged on the side of the collecting box (5), a plurality of nozzles (64) for spraying clean water facing downward being horizontally arranged on the top of the fixed frame (63), and a support wheel (65) rotatably arranged on the top of the washing tank (1) between the flushing frame (61) and the washing tank (1) and capable of abutting against the cleaning cylinder (2).

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