Impurity removal treatment device for coconut shell activated carbon production and processing

Abstract

The invention discloses an impurity removal treatment device for coconut shell activated carbon production and processing, and belongs to the technical field of coconut shell activated carbon processing devices. The rotary lifting material rotating mechanism is mounted on the pickling workbench; at least three ultrasonic cleaning tanks; coconut shell activated carbon is mechanically screened through the vibrating screen and then enters the mesh cage on the weighing table from the discharging hopper, quantitative feeding of the mesh cage is achieved through blocking of the blocking mechanism and metering of the gravity sensor, one ultrasonic cleaning tank serves as a pickling tank, and the other ultrasonic cleaning tank serves as a clear water tank. Materials in the mesh cage are sequentially subjected to acid pickling, cleaning and drying under the transfer of the rotary lifting material transfer mechanism and then placed on the conveying belt to be conveyed away, the mesh cage loaded with coconut shell activated carbon with inorganic ash removed can be directly conveyed into the activation bin to be activated to remove organic matter, so that the impurity removal treatment operation during processing of the coconut shell activated carbon is coherent, and the treatment efficiency is high.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of coconut shell activated carbon processing devices, and particularly relates to a coconut shell activated carbon production and processing impurity removal treatment device. BACKGROUND

[0002] The coconut shell activated carbon is made of high-quality coconut shells as raw materials through a series of production processes. The coconut shell activated carbon is black in appearance and granular, and has the advantages of developed pores, good adsorption performance, high strength, easy regeneration, and economic durability.

[0003] The coconut shell is used for producing activated carbon, and impurity removal is a key step, which directly determines the adsorption performance and quality of the activated carbon.

[0004] A coconut shell activated carbon production and processing impurity removal treatment device is disclosed in Chinese Patent (CN202020794930.X), which comprises a filter box, a feed hopper is fixedly arranged on the upper surface of the filter box, a first cavity is formed in the inside of the filter box, a first filter screen is arranged in the inside of the first cavity, the rotating shaft is detachably connected with the filter box, a second filter screen is arranged in the inside of the first cavity and close to the lower side of the first filter screen, the second filter screen is detachably connected with the filter box, and a soaking box is fixedly arranged on the lower surface of the filter box.

[0005] At present, the impurity removal device of the coconut shell activated carbon can only perform physical impurity removal, and the inorganic ash and organic matter of the coconut shell after carbonization still need to be treated through an acid pickling and activation process, so that the impurity removal treatment operation of the coconut shell activated carbon during processing is not continuous, and the treatment efficiency is low. SUMMARY

[0006] The purpose of the present application is to solve the above-mentioned problems, and a coconut shell activated carbon production and processing impurity removal treatment device is provided.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a coconut shell activated carbon production and processing impurity removal treatment device, which comprises: an acid pickling workbench; a rotating lifting and rotating mechanism, which is installed on the acid pickling workbench; at least three ultrasonic cleaning tanks, which are fixedly connected to the acid pickling workbench and located around the rotating lifting and rotating mechanism; a weighing table, which is fixedly connected to the acid pickling workbench and located on one side of the rotating lifting and rotating mechanism, and a gravity sensor is arranged on the weighing table; a drying box, which is fixedly connected to the acid pickling workbench and located on one side of the rotating lifting and rotating mechanism; a conveyor belt, one end of which is located between the drying box and the ultrasonic cleaning tank; A vibrating screen, a discharge hopper is located above the weighing table, the discharge hopper is provided with a blocking mechanism; A plurality of mesh cages are respectively arranged on the gravity sensor, in the plurality of ultrasonic cleaning tanks, in the drying box and on the conveying belt. A controller is installed on the pickling workbench, and the controller is electrically connected to the rotary lifting and material transferring mechanism, the plurality of ultrasonic cleaning tanks, the drying box, the gravity sensor, the conveying belt, the vibrating screen and the blocking mechanism.

[0008] As a further description of the above technical solution: The rotary lifting and material transferring mechanism comprises a fixed seat, a platform plate, a lifting cylinder, a rotary cylinder, a support plate and two pneumatic clamps, the fixed seat is fixedly connected to the pickling workbench, the platform plate is slidably connected to the fixed seat through a plurality of guide columns, the lifting cylinder is fixedly connected to the fixed seat, and the telescopic end of the lifting cylinder is connected and drives the platform plate, the rotary cylinder is fixedly connected to the platform plate, the support plate is fixedly connected to the rotary end of the rotary cylinder, and two pneumatic clamps are fixedly connected to the support plate, and the controller controls the lifting cylinder, the rotary cylinder and the two pneumatic clamps through gas circuit, electric circuit and logic.

[0009] As a further description of the above technical solution: The mesh cage is provided with two support columns, and the two support columns correspond to the two pneumatic clamps one by one.

[0010] As a further description of the above technical solution: The plurality of ultrasonic cleaning tanks, the weighing table and the drying box are arranged in a ring array along the rotary shaft of the rotary cylinder.

[0011] As a further description of the above technical solution: The vibrating screen is provided with an electromagnet, the electromagnet is located on one side of the discharge hopper, and the electromagnet is electrically connected to the controller.

[0012] As a further description of the above technical solution: The blocking mechanism comprises a telescopic cylinder and a stop plate, the stop plate is slidably connected to the discharge hopper, the telescopic cylinder is fixedly connected to the pickling workbench, and the telescopic cylinder is connected and drives the stop plate, and the telescopic cylinder is electrically connected to the controller.

[0013] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are: 1. In the present application, the coconut shell activated carbon is mechanically screened by the vibrating screen, and then enters the mesh cage on the weighing table from the discharge hopper, the plugging of the plugging mechanism and the metering of the gravity sensor realize the quantitative feeding of the mesh cage, one ultrasonic cleaning tank is used as an acid pickling tank, and the other ultrasonic cleaning tank is used as a clean water tank, under the transfer of the rotary lifting transfer mechanism, the materials in the mesh cage are sequentially subjected to acid pickling, cleaning and drying, and then are placed on the conveying belt for delivery, the mesh cage loaded with coconut shell activated carbon from which inorganic ash is removed can be directly sent into the activation bin for activation to remove organic matter, so that the impurity removal treatment operation of the coconut shell activated carbon during processing is coherent and the treatment efficiency is high.

[0014] 2. In the present application, the mesh cage is clamped by the pneumatic clamp, the controller controls the lifting cylinder to rise to lift the mesh cage, the controller controls the rotary cylinder to rotate by a certain angle, the controller controls the lifting cylinder to descend to put down the mesh cage, and the controller controls the pneumatic clamp to loosen and release the mesh cage, thereby facilitating the transfer of the mesh cage between various stations.

[0015] 3. In the present application, when the gravity sensor senses that the weight of the mesh cage located thereon reaches a preset value, a signal is sent to the controller, the controller controls the corresponding electromagnetic valve and other components through the circuit and the gas circuit to control the extension of the telescopic cylinder, the extension of the telescopic cylinder drives the stop plate to insert into the inside of the discharge hopper, so as to block the supply of the vibrating screen to the inside of the mesh cage, and the quantitative feeding of the mesh cage is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0017] Figure 2 It is a use state reference view of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0018] Figure 3 It is a top view of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0019] Figure 4 It is a side view of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0020] Figure 5 It is an explosion view of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0021] Figure 6 It is a control block diagram of a kind of impurity removal treatment device for coconut shell activated carbon production and processing.

[0022] LEGEND: 1, pickling workstation; 2, rotary lifting and transferring mechanism; 21, fixed seat; 22, platform plate; 23, lifting cylinder; 24, rotary cylinder; 25, support plate; 26, pneumatic clamp; 3, ultrasonic cleaning tank; 4, weighing table; 5, gravity sensor; 6, drying box; 7, conveying belt; 8, vibrating screen; 9, discharge hopper; 10, blocking mechanism; 101, telescopic cylinder; 102, stop plate; 11, controller; 12, guide column; 13, mesh cage; 14, support column; 15, electromagnet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-6 The present application provides a technical solution: a device for removing impurities in the production and processing of coconut shell activated carbon, comprising: a pickling workstation 1; a rotary lifting and transferring mechanism 2 installed on the pickling workstation 1; at least three ultrasonic cleaning tanks 3 fixedly connected to the pickling workstation 1 and located around the rotary lifting and transferring mechanism 2; a weighing table 4 fixedly connected to the pickling workstation 1 and located on one side of the rotary lifting and transferring mechanism 2, the weighing table 4 being provided with a gravity sensor 5; a drying box 6 fixedly connected to the pickling workstation 1 and located on one side of the rotary lifting and transferring mechanism 2; a conveying belt 7 having one end located between the drying box 6 and the ultrasonic cleaning tank 3; a vibrating screen 8, the discharge hopper 9 of which being located above the weighing table 4, the discharge hopper 9 being provided with a blocking mechanism 10; a plurality of mesh cages 13 respectively arranged on the gravity sensor 5, in the plurality of ultrasonic cleaning tanks 3, in the drying box 6, and on the conveying belt 7; a controller 11 installed on the pickling workstation 1, the controller 11 being electrically connected to the rotary lifting and transferring mechanism 2, the plurality of ultrasonic cleaning tanks 3, the drying box 6, the gravity sensor 5, the conveying belt 7, the vibrating screen 8, and the blocking mechanism 10; The rotating lifting and transferring mechanism 2 comprises a fixed seat 21, a platform plate 22, a lifting cylinder 23, a rotating cylinder 24, a support plate 25 and two pneumatic clamps 26, the fixed seat 21 is fixedly connected to the pickling workbench 1, the platform plate 22 is slidably connected to the fixed seat 21 through a plurality of guide columns 12, the lifting cylinder 23 is fixedly connected to the fixed seat 21, and the telescopic end of the lifting cylinder 23 is connected to and drives the platform plate 22, the rotating cylinder 24 is fixedly connected to the platform plate 22, the support plate 25 is fixedly connected to the rotating end of the rotating cylinder 24, the two pneumatic clamps 26 are fixedly connected to the support plate 25, and the controller 11 controls the lifting cylinder 23, the rotating cylinder 24 and the two pneumatic clamps 26 through a gas circuit, an electric circuit and logic, the pneumatic clamp 26 clamps the mesh cage 13, the controller 11 controls the lifting cylinder 23 to lift the mesh cage 13, the controller 11 controls the rotating cylinder 24 to rotate by a certain angle, the controller 11 controls the lifting cylinder 23 to lower the mesh cage 13, and the controller 11 controls the pneumatic clamp 26 to release the mesh cage 13, so that the mesh cage 13 is conveniently transferred between various stations; The mesh cage 13 is provided with two support columns 14, and the two support columns 14 correspond to the two pneumatic clamps 26 one by one, so that the pneumatic clamp 26 can grab the mesh cage 13; The plurality of ultrasonic cleaning tanks 3, the weighing table 4 and the drying box 6 are arranged in a ring array along the rotating shaft of the rotating cylinder 24, so that the rotating lifting and transferring mechanism 2 transfers materials; The vibrating screen 8 is provided with an electromagnet 15 located on one side of the discharge hopper 9 and electrically connected to the controller 11, so that the electromagnet 15 can realize magnetic separation and remove metal impurities in the coconut shell, thereby ensuring the cleanliness of the coconut shell activated carbon. The plugging mechanism 10 comprises a telescopic cylinder 101 and a stop plate 102, the stop plate 102 is slidably connected to the discharge hopper 9, the telescopic cylinder 101 is fixedly connected to the pickling workbench 1, and the telescopic cylinder 101 is connected to and drives the stop plate 102, and the telescopic cylinder 101 is electrically connected to the controller 11, when the gravity sensor 5 senses that the weight of the mesh cage 13 located thereon reaches a preset value, a signal is sent to the controller 11, the controller 11 controls the corresponding electromagnetic valve and other components through an electric circuit and a gas circuit to control the extension of the telescopic cylinder 101, the extension of the telescopic cylinder 101 drives the stop plate 102 to insert into the interior of the discharge hopper 9, so as to block the vibrating screen 8 from feeding into the mesh cage 13, and the quantitative feeding of the mesh cage 13 is realized.

[0025] Working principle: first, the controller 11 continuously obtains the signal of the gravity sensor 5 and sets up a threshold value, when the gravity sensor 5 has no gravity sensing or the weight of the cage 13 reaches the preset value, the controller 11 controls the corresponding electromagnetic valve and other components through the circuit and the air circuit to control the extension of the telescopic cylinder 101, the extension of the telescopic cylinder 101 drives the stop plate 102 to insert into the inside of the discharge hopper 9, so as to block the vibration screen 8 to supply material to the inside of the cage 13, secondly, the material is the crushed coconut shell after carbonization, and the vibration screen 8 is used for physical impurity removal, the electromagnet 15 realizes the function of magnetic separation, and the metal impurities in the coconut shell can be removed, at the same time, the cage 13 is placed on the gravity sensor 5, the gravity sensor 5 sends the signal to the controller 11, the controller 11 controls the telescopic cylinder 101 to retract, and the stop plate 102 resets, the material falls into the cage 13, until the weight of the cage 13 reaches the preset value, the stop plate 102 inserts into the discharge hopper 9, at the same time, the pneumatic clamp 26 clamps the cage 13, the controller 11 controls the lifting cylinder 23 to rise and lifts the cage 13, the controller 11 controls the rotary cylinder 24 to rotate a certain angle, the controller 11 controls the lifting cylinder 23 to descend and puts down the cage 13, the controller 11 controls the pneumatic clamp 26 to release the cage 13, then, one ultrasonic cleaning tank 3 is used as an acid pickling tank, and the other ultrasonic cleaning tank 3 is used as a clean water tank, the cage 13 material is sequentially subjected to pickling, cleaning and drying, and then is put on the conveying belt 7 and sent away, finally, the above-mentioned actions are repeated, and the impurity removal treatment operation of the coconut shell activated carbon during processing is realized.

[0026] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for removing impurities in the processing of coconut shell activated carbon production, characterized by: Include: pickling workbench (1); Rotary lifting and transferring mechanism (2) is installed on the pickling workbench (1); At least three ultrasonic cleaning tank (3) is fixedly connected on the pickling workbench (1) and is located around the rotary lifting and transferring mechanism (2); Weighing table (4) is fixedly connected on the pickling workbench (1) and is located on one side of the rotary lifting and transferring mechanism (2), the weighing table (4) is provided with gravity sensor (5); Drying box (6) is fixedly connected on the pickling workbench (1) and is located on one side of the rotary lifting and transferring mechanism (2); Conveyor belt (7) is located between the drying box (6) and the ultrasonic cleaning tank (3); Vibrating screen (8) is provided with discharge hopper (9) above the weighing table (4), the discharge hopper (9) is provided with blocking mechanism (10); Multiple mesh cages (13) are respectively arranged on the gravity sensor (5), multiple ultrasonic cleaning tanks (3), the drying box (6) and the conveyor belt (7); Controller (11) is installed on the pickling workbench (1), and the controller (11) is electrically connected with the rotary lifting and transferring mechanism (2), multiple ultrasonic cleaning tanks (3), the drying box (6), the gravity sensor (5), the conveyor belt (7), the vibrating screen (8) and the blocking mechanism (10).

2. The impurity removal device for processing coconut shell activated carbon production according to claim 1, characterized in that, The rotary lifting and transferring mechanism (2) includes fixed seat (21), platform plate (22), lifting cylinder (23), rotary cylinder (24), support plate (25) and two pneumatic clamps (26), the fixed seat (21) is fixedly connected on the pickling workbench (1), the platform plate (22) is slidably connected on the fixed seat (21) through multiple guide columns (12), the lifting cylinder (23) is fixedly connected on the fixed seat (21), and the telescopic end of the lifting cylinder (23) is connected and drives the platform plate (22), the rotary cylinder (24) is fixedly connected on the platform plate (22), the support plate (25) is fixedly connected on the rotary end of the rotary cylinder (24), two pneumatic clamps (26) are fixedly connected on the support plate (25), and the controller (11) controls the lifting cylinder (23), the rotary cylinder (24) and two pneumatic clamps (26) through gas circuit, electric circuit and logic.

3. The impurity removal device for processing coconut shell activated carbon production according to claim 2, characterized in that, The mesh cage (13) is provided with two support columns (14), and the two support columns (14) correspond to the two pneumatic clamps (26) one by one.

4. The impurity removal device for processing coconut shell activated carbon according to claim 3, characterized in that, Multiple ultrasonic cleaning tanks (3), the weighing table (4) and the drying box (6) are arranged in annular array along the rotary shaft of the rotary cylinder (24).

5. The impurity removal device for processing coconut shell activated carbon production according to claim 4, characterized in that, The vibrating screen (8) is provided with electromagnet (15), the electromagnet (15) is located on one side of the discharge hopper (9), and the electromagnet (15) is electrically connected with the controller (11).

6. The impurity removal device for processing coconut shell activated carbon according to claim 5, characterized in that, The blocking mechanism (10) comprises a telescopic air cylinder (101) and a stop plate (102), the stop plate (102) is slidingly connected on the discharge hopper (9), the telescopic air cylinder (101) is fixedly connected on the pickling workbench (1), and the telescopic air cylinder (101) is connected and drives the stop plate (102), and the telescopic air cylinder (101) is electrically connected with the controller (11).

Images