Activated carbon rinsing equipment

Abstract

The utility model provides activated carbon rinsing equipment, and relates to the field of rinsing equipment. The structure comprises:; a material conveying opening and a plurality of water inlets are formed in the upper portion of the rinsing barrel, and an output opening and a water drainage opening are formed in the side face of the lower portion of the rinsing barrel; the stirring assembly is arranged on the rinsing cylinder; the sleeve is arranged in the rinsing cylinder, and the telescopic assembly is used for driving the sleeve to longitudinally slide; the group of filter screen sheets are rotationally mounted below the sleeve, and the traction assembly is used for driving the two filter screen sheets to be combined / separated; according to the utility model, all activated carbon particles can be lifted together through the longitudinally lifted filter screen sheet in the drainage stage, the separation of water flow is accelerated through the dead weight of water and the large-range filter screen, and meanwhile, the water flow is continuously discharged by being connected with an external drainage pipe through the cooperation of the lower drainage port. The drainage time is shortened, and the rinsing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of rinsing equipment, and more specifically, to an activated carbon rinsing equipment. Background Art

[0002] An activated carbon rinsing equipment is a special equipment for cleaning and processing activated carbon particles. Activated carbon is widely used in fields such as water treatment and air purification, and has extremely strong adsorption ability. However, after being used for a period of time, a large amount of impurities will be adsorbed on the surface of the activated carbon, affecting its use effect. Therefore, it is necessary to use a rinsing equipment to clean the activated carbon to restore its adsorption performance.

[0003] The activated carbon rinsing equipment usually strips the impurities adsorbed on the activated carbon particles through the impact of water flow or air flow, and at the same time excludes the impurities through a sieve or filter screen, so that the activated carbon can be regenerated.

[0004] Since the sizes of the activated carbon particles are different, small particles are likely to get stuck when passing through the filter screen, resulting in the blockage of the filter screen. Due to the blockage of the filter screen, it is easy to cause poor drainage, resulting in an extended drainage time and affecting the rinsing efficiency of the equipment. Summary of the Utility Model

[0005] The utility model provides an activated carbon rinsing equipment, aiming to improve the technical problems of the existing technology.

[0006] An activated carbon rinsing equipment includes a rinsing cylinder, a feeding port is arranged above the rinsing cylinder, and a plurality of water inlets are provided. An output port and a drainage port are arranged on the side surface below the rinsing cylinder;

[0007] A stirring component arranged on the rinsing cylinder;

[0008] A sleeve arranged inside the rinsing cylinder, and a telescopic component for driving the sleeve to slide longitudinally;

[0009] A group of filter screen pieces rotatably installed below the sleeve, and a traction component for driving the two filter screen pieces to merge / separate;

[0010] It further includes a control component, and the control component is electrically connected to the telescopic component, the stirring component, and the traction component;

[0011] An output component arranged below the rinsing cylinder, and the output component is communicated with the output port;

[0012] Wherein, during drainage, through the cooperation of the control component, the telescopic component and the traction component, the sleeve and the filter screen pieces in the merged state move upward, and drain water through the drainage port;

[0013] During discharging, through the cooperation of the control component and the traction component, the two filter screen pieces are separated, and the activated carbon particles move downward and are discharged through the output component.

[0014] Further, the telescopic component includes a cylinder arranged above the rinsing cylinder and a piston rod arranged on the cylinder. The piston rod is inserted into the rinsing cylinder, and the end of the piston rod away from the cylinder is fixedly connected to a sleeve.

[0015] Further, three groups of support rods are obliquely arranged above the sleeve. The ends of the support rods are welded to the end of the piston rod, and the included angle range between the two longest support rods facing the main stirring rod is between 90° and 120°.

[0016] Further, the stirring component includes a first motor arranged in the middle above the rinsing cylinder, a main stirring rod inserted at the output end of the first motor, and several groups of stirring blades welded on the side of the main stirring rod. By driving the main stirring rod and the stirring blades through the first motor, the activated carbon particle mixture inside the rinsing cylinder is stirred.

[0017] Further, the filter screen piece includes a steel sleeve and a filter screen embedded in the inner wall of the steel sleeve. One side of the steel sleeve is rotatably installed on the inner wall below the sleeve through a hinge.

[0018] Further, the steel sleeve is of a semi-circular structure, and the hinge is installed at the upper part of the 1 / 3 arc of the steel sleeve.

[0019] Further, the traction component includes a second motor arranged above the rinsing cylinder and a traction belt wound around the output shaft of the second motor. The end of the traction belt is connected to the two filter screen pieces. Through the cooperation of the second motor and the traction belt, the combined / separated state of the filter screen pieces is controlled.

[0020] Further, the cylinder is arranged on one side of the first motor, the second motor is arranged on the side of the cylinder away from the first motor, and the control component is electrically connected to the cylinder, the first motor, and the second motor.

[0021] Further, a connecting part is provided at the upper part of the arc of the steel sleeve away from the hinge, and the end of the traction belt is fixedly connected to the connecting part.

[0022] Further, the output component includes a third motor fixedly installed on the side below the rinsing cylinder and a spiral output rod rotatably arranged at the inner bottom of the rinsing cylinder. The end of the spiral output rod is inserted into the output end of the third motor.

[0023] Beneficial effects:

[0024] In the present utility model, through the longitudinally lifted filter screen sheet, during the drainage stage, all activated carbon particles can be lifted together. With the self-weight of water and a large-scale filter screen, the separation of water flow is accelerated. Meanwhile, it is connected to an external drain pipe through the drain port below to continuously drain the water flow.

[0025] At the same time, the filter screen sheet that can be combined and separated will hit the side wall during separation, shaking off some of the activated carbon particles stuck in the filter screen sheet, effectively reducing the blockage problem caused by small particle activated carbon stuck in the filter screen, thus ensuring the smoothness of drainage, reducing the drainage time, and improving the rinsing efficiency. Through the controllable filter screen sheet structure design, the possibility of filter screen blockage is reduced, the efficiency of drainage and discharging materials is improved, and the common blockage problem in traditional equipment is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0027] Figure 1 is a three-dimensional structural schematic diagram of the cross-section of the activated carbon rinsing equipment of the present utility model;

[0028] Figure 2 is a side view structural schematic diagram of an activated carbon rinsing equipment of the present utility model;

[0029] Figure 3 is a cross-sectional structural schematic diagram of an activated carbon rinsing equipment of the present utility model;

[0030] Figure 4 is a schematic diagram of the separation of the filter screen sheet in the cross-sectional state of an activated carbon rinsing equipment of the present utility model;

[0031] Figure 5 is a transverse cross-sectional schematic diagram of an activated carbon rinsing equipment of the present utility model;

[0032] Figure 6 is a partial enlarged schematic diagram in the cross-sectional state of an activated carbon rinsing equipment of the present utility model;

[0033] Figure 7 is a module control schematic diagram of an activated carbon rinsing equipment of the present utility model.

[0034] In the figure:

[0035] 1. Rinsing cylinder; 11. Feeding port; 12. Water inlet; 13. Drainage port; 14. Output port; 21. Cylinder; 22. Piston rod; 31. Sleeve; 32. Support rod; 41. First motor; 42. Main stirring rod; 43. Stirring blade; 51. Filter screen; 511. Steel sleeve; 512. Filter mesh; 513. Hinge; 61. Second motor; 62. Traction belt; 63. Connecting part; 71. Third motor; 72. Screw output rod; 81. Control module. Detailed implementation mode

[0036] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0037] Activated carbon rinsing equipment usually strips the impurities adsorbed on the activated carbon particles through the impact of water flow or air flow, and at the same time excludes the impurities through a sieve or filter screen to regenerate the activated carbon.

[0038] Due to the different sizes of activated carbon particles, small particles are likely to get stuck when passing through the filter screen, resulting in blockage of the filter screen. Since the blockage of the filter screen easily causes poor drainage, the drainage time is prolonged, affecting the rinsing efficiency of the equipment. Therefore, an activated carbon rinsing equipment is provided to solve the above problems, and the specific solution is as follows:

[0039] Please refer to Figures 1 to 7 , the present utility model provides an activated carbon rinsing equipment, including:

[0040] A rinsing cylinder 1, with a feeding port 11 and several water inlets 12 above the rinsing cylinder 1, and an output port 14 and a drainage port 13 on the side below the rinsing cylinder 1;

[0041] A stirring assembly arranged on the rinsing cylinder 1;

[0042] A sleeve 31 arranged inside the rinsing cylinder 1, and a telescopic assembly for driving the sleeve 31 to slide longitudinally;

[0043] A set of filter plates 51 rotatably installed below the sleeve 31, and a traction assembly for driving the two filter plates 51 to merge / separate;

[0044] It further includes a control assembly, which is electrically connected to the telescopic assembly, the stirring assembly, and the traction assembly;

[0045] An output assembly arranged below the inner part of the rinsing cylinder 1, and the output assembly is communicated with the output port 14;

[0046] Wherein, during drainage, through the cooperation of the control assembly, the telescopic assembly and the traction assembly, the sleeve 31 and the filter plates 51 in the merged state move upward, and drain water through the drain port 13;

[0047] During discharging, through the cooperation of the control assembly and the traction assembly, the two filter plates 51 are separated, and the activated carbon particles move downward, and the activated carbon particles are discharged through the output assembly.

[0048] The activated carbon particles enter the rinsing cylinder 1 through the feeding port 11, and water flow or air flow is injected through the water inlet 12 to form a flushing effect. The stirring assembly is started to stir the activated carbon particles, enhancing the impact force of the water flow or air flow on the surface of the activated carbon, so as to effectively strip the impurities adsorbed on the activated carbon particles.

[0049] When the predetermined rinsing time is reached, the control assembly controls the telescopic assembly and the traction assembly to drive the sleeve 31 and the filter plates 51 in the merged state to move upward. After the filter plates 51 move upward, the water flow is filtered through the filter plates 51 and discharged from the drain port 13. Since the filter plates 51 form a larger pore size in the merged state, it helps the water flow to be discharged smoothly, and at the same time avoids small particle activated carbon from getting stuck in the filter 512, reducing the possibility of blockage of the filter 512.

[0050] When the rinsing is completed, the control assembly controls the traction assembly to separate the filter plates 51, forming a channel for the activated carbon particles to pass through. Through the output assembly, the activated carbon particles are discharged from the output port 14 to realize the recovery of the activated carbon.

[0051] Through the longitudinally lifted filter plates 51, during the drainage stage, all the activated carbon particles can be lifted together. Through the self-weight of the water and the large-range filter 512, the separation of the water flow is accelerated, and at the same time, it is connected to an external drain pipe through the drain port 13 below to continuously discharge the water flow.

[0052] At the same time, the filter plates 51 that can be merged and separated will hit the side wall when separated, shaking off some of the activated carbon particles stuck in the filter plates 51, effectively reducing the blockage problem caused by small particle activated carbon getting stuck on the filter 512, thus ensuring the smoothness of drainage, reducing the drainage time, and improving the rinsing efficiency.

[0053] Through the structural design of the controllable filter screen 51, the possibility of blockage of the filter screen 512 is reduced, the drainage and discharging efficiency is improved, and the common blockage problem in traditional equipment is solved.

[0054] Through the control component, precise control of the telescopic component, stirring component and traction component is realized, automated operation is achieved, human intervention is reduced, and the stability and efficiency of equipment operation are improved.

[0055] The design of the filter screen 51 facilitates cleaning and maintenance, reduces equipment downtime and maintenance time caused by blockage of the filter screen 512, and improves the overall service life of the equipment.

[0056] Rinsing process: Put the activated carbon particles obtained from the secondary activation reaction into the rinsing cylinder 1 made of polypropylene. Add clear water to the rinsing cylinder 1 and heat it to 40 - 60 °C using steam. Add hydrochloric acid or nitric acid with a concentration of 0.1 - 0.3%, start soaking and rinsing, and continue for 0.5 - 3 hours. After pickling is completed, drain the acid water. Add clear water to the rinsing equipment again and heat it to 40 - 60 °C. Soak and rinse for 1 - 2 hours, and then pour out the soaking water. Repeat steps 4 to 6 as needed, and execute 1 - 3 times in total.

[0057] The telescopic component is further optimized. The telescopic component includes a cylinder 21 arranged above the rinsing cylinder 1 and a piston rod 22 arranged on the cylinder 21. The piston rod 22 is inserted into the rinsing cylinder 1, and one end of the piston rod 22 away from the cylinder 21 is fixedly connected to a sleeve 31.

[0058] The telescopic component is mainly used to control the up and down movement of the filter screen 51 to realize the drainage and discharging functions. Specifically as follows:

[0059] After the rinsing process ends, the rinsing liquid needs to be discharged through the filter screen 51. At this time, the control component cooperates with the cylinder 21 and the piston rod 22 to drive the filter screen 51 to move upward, so that the filter screen 51 is away from the drain port 13, ensuring that the water flows smoothly through the filter screen 51 for discharge.

[0060] After the drainage ends, if further rinsing is required, the control component cooperates with the cylinder 21 and the piston rod 22 to drive the filter screen 51 to move downward;

[0061] If it is necessary to discharge the rinsed activated carbon particles. At this time, the filter screen 51 remains in the upward - moved position, and by controlling the separation action of the filter screen 51, a channel is formed to allow the activated carbon particles to be discharged smoothly.

[0062] After rinsing is completed, the control component activates the cylinder 21 to push the piston rod 22 in the cylinder 21 to move downward. The piston rod 22 drives the sleeve 31 and the filter screen 51 below the sleeve 31 to move upward as a whole through its connection with the sleeve 31.

[0063] The filter screen pieces 51 are combined together to form a filtering surface, and the water flow is discharged through the filter screen pieces 51.

[0064] After the drainage is completed, the control component instructs the cylinder 21 to retract, driving the piston rod 22 to move upward or remain in the fixed position of moving downward, and the filter screen pieces 51 move downward or remain in place.

[0065] The traction component is started to separate the filter screen pieces 51 to form an outlet channel. The activated carbon particles enter the output component through the channel below the separated filter screen pieces 51 and are finally discharged through the output port 14.

[0066] To ensure that the telescopic component will not interfere with the stirring blades 43 when the control sleeve 31 and the filter screen pieces 51 move upward, therefore, three groups of support rods 32 are inclined above the sleeve 31, and the ends of the support rods 32 are welded to the end of the piston rod 22, and the included angle interval between the two longest support rods 32 facing the stirring main rod 42 is between 90° and 120°. By controlling the included angle of the support rod 32 close to the stirring blade 43, a safe rotation area for the stirring blade 43 is formed. In this embodiment, the included angle interval between the two longest support rods 32 facing the stirring main rod 42 is 100°.

[0067] The stirring component is further optimized. The stirring component includes a first motor 41 arranged in the middle above the rinsing cylinder 1, a stirring main rod 42 inserted at the output end of the first motor 41, and several groups of stirring blades 43 welded to the side of the stirring main rod 42. The first motor 41 drives the stirring main rod 42 and the stirring blades 43 to stir the activated carbon particle mixture inside the rinsing cylinder 1.

[0068] The filter screen piece 51 is further optimized. The filter screen piece 51 includes a steel sleeve 511 and a filter screen 512 embedded in the inner wall of the steel sleeve 511. One side of the steel sleeve 511 is rotatably installed on the inner wall below the sleeve 31 through a hinge 513.

[0069] The steel sleeve 511 is of a semi-circular structure, and the hinge 513 is installed at the upper part of the 1 / 3 arc of the steel sleeve 511.

[0070] The traction component is further optimized. The traction component includes a second motor 61 arranged above the rinsing cylinder 1 and a traction belt 62 wound around the output shaft of the second motor 61. The end of the traction belt 62 is connected to two groups of the filter screen pieces 51. Through the cooperation of the second motor 61 and the traction belt 62, the combined / separated state of the filter screen pieces 51 is controlled.

[0071] The filter mesh 51 adopts the semicircular steel sleeve 511 design, so that two filter meshes 51 can form a complete circular filtering surface when combined. This design ensures the sealing and filtering effect during the filtering process.

[0072] The hinge 513 is installed at the upper part of the 1 / 3 arc of the steel sleeve 511, so that the filter sheet 51 can be smoothly opened and closed around the hinge 513. The selection of this position can provide better torque distribution when the filter sheet 51 is opened and closed, reduce the mechanical resistance during opening and closing, and ensure the smooth movement of the filter sheet 51. The hinge 513 is installed at the upper part of the 1 / 3 arc, so that the filter sheet 51 is evenly stressed during the opening and closing process, avoiding stress concentration on the structure and extending the service life of the filter sheet 51.

[0073] By installing a second motor 61 above the rinse drum 1, a traction belt 62 is wound around the output shaft of the motor, and the ends of the traction belt 62 are connected to the two sets of filter sheets 51. When the motor rotates, the traction belt 62 can pull the filter sheets 51 to merge or separate.

[0074] The design of the motor and the traction belt 62 enables the merging and separation process of the filter sheet 51 to be automated, reducing manual intervention and improving operating efficiency. By controlling the operation of the motor, the opening and closing angle of the filter sheet 51 can be accurately controlled to ensure that the filter sheet 51 is always in the best condition during use, further improving the operating efficiency and reliability of the equipment. The design of the traction belt 62 and the motor is relatively simple, compact, easy to maintain and replace, and reduces the maintenance cost of the equipment.

[0075] Since the rinse liquid has a complex composition, in order to extend the life of the traction belt 62, the traction belt 62 is woven from multiple strands of stainless steel fine wires.

[0076] The second motor 61 is a forward and reverse motor. When the filter sheet 51 is rising or the filter sheets 51 are being merged, the second motor 61 rotates forward. When the filter sheet 51 is rising or the filter sheets 51 are being separated, the second motor 61 rotates reversely.

[0077] The steel sleeve 511 is provided with a connecting portion 63 at the upper arc portion away from the hinge 513, and the end of the traction belt 62 is fixedly connected to the connecting portion 63. In this embodiment, after the end is spot welded, the rod of the connecting portion 63 is wound several times. Since other fixing methods can also be used, they are not described in detail.

[0078] The output assembly is further optimized, and includes a third motor 71 fixedly mounted on the lower side of the rinse drum 1 , and a spiral output rod rotatably arranged at the bottom of the rinse drum 1 , wherein the end of the spiral output rod is inserted into the output end of the third motor 71 .

[0079] When discharging materials, the control component cooperates with the third motor 71 to drive the spiral output rod to rotate, and discharge the activated carbon particles step by step.

[0080] The cylinder 21 is arranged on one side of the first motor 41, the second motor 61 is arranged on the side of the cylinder 21 away from the first motor 41, and the control component is electrically connected to the cylinder 21, the first motor 41, the second motor 61, and the third motor 71.

[0081] Among them, the control component is the core part of the entire rinsing equipment, which is used to coordinate and control the operation of each mechanical part to ensure the efficiency and accuracy of the rinsing process. Specifically as follows:

[0082] PLC control module (programmable logic controller): It is used to write and execute control logic to achieve automatic control of each part of the equipment.

[0083] Touch screen or human-machine interface (HMI): Users can input parameters and monitor the operating status of the equipment through this interface, such as setting the rinsing time, temperature, etc.

[0084] Sensor system: It includes a liquid level sensor, a temperature sensor, a displacement sensor, etc., which are used to monitor the water level, temperature, position of the filter screen 51 in the rinsing cylinder 1 in real time, and feed back the data to the PLC. Since the most basic implementation method of this solution does not involve the coordinated cooperation of various complex sensors and can also be achieved through manual control, it will not be introduced.

[0085] Relays and motor drivers: They are used to control the start, stop and rotation speed of the cylinder 21, the first motor 41, the second motor 61 and the third motor 71.

[0086] The control component controls the entire rinsing process by coordinating the cylinder 21, the first motor 41, the second motor 61, and the third motor 71. The specific cooperation process is as follows:

[0087] First of all, the cylinder 21 is in the initial lower position state, and the filter screen 51 is in the separated state. After the user starts the equipment, the control component activates the first motor 41 to drive the main stirring rod 42 and the stirring blades 43 to start stirring, ensuring that the activated carbon particles and the rinsing liquid are fully mixed.

[0088] After the rinsing time ends, the control component instructs the cylinder 21 to start, pushing the piston rod 22 to move upward, driving the sleeve 31 and the combined filter screen 51 to move upward to the drainage position. At the same time, the second motor 61 rotates forward to ensure that the filter screen 51 forms a complete filtering surface in the combined state.

[0089] As the filter screen 51 moves up to the position of the drain port 13, the control component instructs the drain port 13 to open, and the filter screen 51 starts to filter the rinsing liquid and discharge the waste liquid.

[0090] After the drainage is completed, the control component instructs the second motor 61 to reverse, and the traction belt 62 pulls the filter screen 51 to separate, forming an outlet channel.

[0091] The control component starts the third motor 71 to drive the spiral output rod to rotate, and discharges the rinsed activated carbon particles step by step, and completes the discharging through the output port 14.

[0092] After the discharging is completed, the control component instructs all the motors and the cylinder 21 to reset, the filter screen 51 returns to the initial separated state, the cylinder 21 returns to the initial position, and the device is ready for the next operation.

[0093] The above is only the preferred embodiment of the present invention, and it is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An activated carbon rinsing device, Comprising: characterized in that: A rinsing cylinder (1), above which there is a material input port (11) and a plurality of water inlet ports (12), and on the lower side of the rinsing cylinder (1) there are an output port (14) and a drain port (13); A stirring assembly arranged on the rinsing cylinder (1); A sleeve (31) arranged inside the rinsing cylinder (1), and a telescopic assembly for driving the longitudinal sliding of the sleeve (31); A group of filter screen sheets (51) rotatably installed below the sleeve (31), and a traction assembly for driving the combination / separation of the two filter screen sheets (51); It further includes a control assembly, which is electrically connected to the telescopic assembly, the stirring assembly, and the traction assembly; An output assembly arranged below the rinsing cylinder (1) inside, and the output assembly is communicated with the output port (14); Wherein, during drainage, through the cooperation of the control assembly, the telescopic assembly and the traction assembly, the sleeve (31) and the filter screen sheet (51) in the combined state move upward, and drain water through the drain port (13); During discharging, through the cooperation of the control assembly and the traction assembly, the two filter screen sheets (51) are separated, and the activated carbon particles move downward, and the activated carbon particles are discharged through the output assembly.

2. The activated carbon rinsing device according to claim 1, characterized in that, The telescopic assembly includes a cylinder (21) arranged above the rinsing cylinder (1) and a piston rod (22) arranged on the cylinder (21), the piston rod (22) is inserted into the rinsing cylinder (1) internally, and the end of the piston rod (22) away from the cylinder (21) is fixedly connected to the sleeve (31).

3. The activated carbon rinsing device according to claim 2, wherein Above the sleeve (31), three groups of support rods (32) are inclinedly arranged, the ends of the support rods (32) are welded to the end of the piston rod (22), and the included angle range between the two longest support rods (32) facing the side of the main stirring rod (42) is between 90° and 120°.

4. The activated carbon rinsing device according to claim 2, characterized in that, The stirring assembly includes a first motor (41) arranged in the middle above the rinsing cylinder (1), a main stirring rod (42) inserted at the output end of the first motor (41), and a plurality of groups of stirring blades (43) welded to the side of the main stirring rod (42), and by driving the main stirring rod (42) and the stirring blades (43) through the first motor (41), the activated carbon particle mixture inside the rinsing cylinder (1) is stirred.

5. An activated carbon rinsing device according to claim 4, characterized in that, The filter screen sheet (51) includes a steel sleeve (511) and a filter screen (512) embedded in the inner wall of the steel sleeve (511), and one side of the steel sleeve (511) is rotatably installed on the inner wall below the sleeve (31) through a hinge (513).

6. The activated carbon rinsing equipment according to claim 5, wherein, The steel sleeve (511) is of a semi-circular structure, and the hinge (513) is installed at the upper part of the 1 / 3 arc of the steel sleeve (511).

7. An activated carbon rinsing device according to claim 5, characterized in that, The traction assembly includes a second motor (61) arranged above the rinsing cylinder (1) and a traction belt (62) wound around the output shaft of the second motor (61), the end of the traction belt (62) is connected to the two groups of filter screen sheets (51), and through the cooperation of the second motor (61) and the traction belt (62), the combined / separated state of the filter screen sheets (51) is controlled.

8. An activated carbon rinsing device according to claim 7, characterized in that, The cylinder (21) is arranged on one side of the first motor (41), the second motor (61) is arranged on the side of the cylinder (21) far from the first motor (41), and the control assembly is electrically connected to the cylinder (21), the first motor (41), and the second motor (61).

9. The activated carbon rinsing device according to claim 8, characterized in that, A connecting portion (63) is provided on the upper arc of the steel sleeve (511) far from the hinge (513), and the end of the traction belt (62) is fixedly connected to the connecting portion (63).

10. An activated carbon rinsing device according to claim 8, characterized in that, The output assembly includes a third motor (71) fixedly installed on the lower side surface of the rinsing cylinder (1), and a spiral output rod rotatably arranged at the inner bottom of the rinsing cylinder (1), and the end of the spiral output rod is inserted into the output end of the third motor (71).

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