Granulator for preparing activated carbon granules

Abstract

The utility model discloses a granulator for preparing activated carbon granules, and relates to the technical field of activated carbon preparation, a propelling shaft is rotatably connected in a machine barrel of a granulating cylinder, and a propelling screw and a granulating machine head are sequentially arranged in the machine barrel of the granulating cylinder along the shaft rod direction of the propelling shaft; a quantitative feeding mechanism is installed at one end of a machine barrel of the granulation barrel, and a brake shaft is installed at the bottom of a hopper of the quantitative feeding mechanism. According to the design, the combination of the brake motor, the first transmission belt and the second transmission belt serves as a driving source, on one hand, the quantitative feeding mechanism is driven to operate, continuous feeding work in a uniform quantitative and pre-smashing mode is conducted on activated carbon raw materials, and on the other hand, the propelling screw and the granulator head are driven to operate in a combined mode; according to the activated carbon continuous granulation device, the fed activated carbon raw materials are subjected to spiral propelling and extrusion granulation work, and the activated carbon continuous granulation device has the good integrated linkage performance, can conduct continuous granulation production on activated carbon and is higher in production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of activated carbon preparation, especially to a granulator for activated carbon particle preparation. BACKGROUND

[0002] As an important purification material, activated carbon is widely used in environmental protection, chemical industry, food processing, medicine and other fields. It is usually made of natural materials such as wood, coconut shell and coal after high-temperature carbonization and activation. In the production process, granulating equipment is usually used for granulation to facilitate subsequent use. For example, the activated carbon particle manufacturing device for filter core filter (publication number CN220300653U) disclosed by China patent network. This type of activated carbon granulator drives the rotating disc to rotate by using the first motor, and then drives the connecting plate to reciprocate, which is beneficial to feeding the material into the carbonization box for carbonization at regular intervals. The second motor is used to drive the stirring blade to stir the material, which is beneficial to more uniform carbonization of the material. The material is transported into the activation barrel, and the third motor is used to drive the auger blade to rotate, which pushes the activated carbon into the extrusion granulation.

[0003] However, the existing activated carbon granulator has some shortcomings: the existing activated carbon granulator uses multiple transmission components to transmit and run in sequence to feed and extrude the activated carbon raw materials, which has poor integrated linkage performance, unstable continuity of activated carbon granulation, and low granulation production efficiency. Therefore, the technical personnel in the field provide a granulator for activated carbon particle preparation to solve the problems in the above background technology. UTILITY MODEL CONTENT

[0004] In view of the shortcomings of the prior art, the utility model provides a granulator for activated carbon particle preparation, which solves the problem of low granulation production efficiency of the existing activated carbon particle granulator in the above background technology.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a granulator for activated carbon particle preparation, comprising a support frame;

[0006] A granulating cylinder is installed above the support frame, a pushing shaft is rotatably connected inside the machine cylinder of the granulating cylinder, and a pushing screw and a granulator head are sequentially arranged inside the machine cylinder of the granulating cylinder along the shaft rod direction of the pushing shaft;

[0007] A quantitative feeding mechanism is installed at one end of the machine cylinder of the granulating cylinder, and a brake shaft is installed at the bottom of the hopper of the quantitative feeding mechanism.

[0008] The support frame side of the support frame is provided with a brake motor, the brake motor is connected with the advancing shaft through a first transmission belt, and the advancing shaft is connected with the brake shaft through a second transmission belt.

[0009] As a further technical scheme of the present application, the quantitative feeding mechanism comprises a feeding hopper mounted at one end of the granulating cylinder, a mixing cylinder is mounted at the material inlet of the feeding hopper, a material bin is mounted at the cylinder inlet of the mixing cylinder, a transmission shaft opposite to the brake shaft is rotatably connected inside the cylinder tube of the mixing cylinder, and a plurality of groups of crushing paddles, a discharging screw and a stirring paddle are sequentially arranged on the transmission shaft along the axial direction thereof from bottom to top.

[0010] As a further technical scheme of the present application, the bottom end of the shaft of the transmission shaft is provided with a bevel gear B, the one end of the shaft of the brake shaft is provided with a bevel gear A engaged with the bevel gear B, and a cover shell covering the bevel gear A and the bevel gear B is arranged inside the bin of the feeding hopper.

[0011] As a further technical scheme of the present application, the granulator head comprises a plurality of groups of extruding plates and granulating plates mounted inside the granulating cylinder along the advancing screw direction, a rotary cutter head mounted on the advancing shaft is arranged at one side of the plate frame of each group of the extruding plates, and a cutting cutter head mounted on the advancing shaft is arranged at one side of the plate frame of the granulating plate.

[0012] As a further technical scheme of the present application, the output end of the brake motor is provided with a first pulley A, the one end of the shaft of the advancing shaft is provided with a first pulley B horizontally opposite to the first pulley A, and the first pulley A and the first pulley B are connected through a first transmission belt.

[0013] As a further technical scheme of the present application, the other end of the shaft of the brake shaft is provided with a second pulley B, the shaft of the advancing shaft is provided with a second pulley A horizontally opposite to the second pulley B, and the second pulley A and the second pulley B are connected through a second transmission belt.

[0014] The present application provides a granulator for preparing activated carbon particles, which has the following advantages compared with the prior art:

[0015] The granulator for preparing activated carbon particles has the brake motor, the first transmission belt and the second transmission belt as the driving source, which drives the quantitative feeding mechanism to rotate, uniformly and quantitatively feeds the activated carbon raw material, and pre-crushes the activated carbon raw material, and drives the combination of the advancing screw and the granulator head to rotate, and performs screw advancing and extrusion granulation on the fed activated carbon raw material. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the structure of a granulator for preparing activated carbon particles;

[0017] Figure 2 It is a schematic view of the structure of a quantitative feeding mechanism in a granulator for preparing activated carbon particles;

[0018] Figure 3 It is a schematic view of the structure of the inside of a granulation cylinder in a granulator for preparing activated carbon particles;

[0019] Figure 4 It is a schematic view of the structure of a granulator head in a granulator for preparing activated carbon particles.

[0020] In the figure: 1, support frame; 2, granulation cylinder; 3, brake motor; 4, first pulley A; 5, first transmission belt; 6, first pulley B; 7, propulsion shaft; 8, second pulley A; 9, second transmission belt; 10, second pulley B; 11, brake shaft; 12, feeding hopper; 13, mixing cylinder; 14, silo; 15, cover shell; 16, bevel gear A; 17, bevel gear B; 18, transmission shaft; 19, crushing paddle; 20, discharging screw; 21, stirring paddle; 22, propulsion screw; 23, granulator head; 231, extruding plate; 232, rotary cutting tool head; 233, granulating plate; 234, cutting tool head. DETAILED DESCRIPTION

[0021] 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 the present application.

[0022] Please refer to Figures 1-4 The present application provides a granulator for preparing activated carbon particles, which comprises a support frame 1, a brake motor 3 is installed on one side of the support frame 1, the brake motor 3 and the propulsion shaft 7 are connected through the first transmission belt 5, the output end of the brake motor 3 is provided with the first pulley A 4, the shaft rod of the propulsion shaft 7 is provided with the first pulley B 6 which is horizontally opposite to the first pulley A 4, and the first pulley A 4 and the first pulley B 6 are connected through the first transmission belt 5. By controlling the brake motor 3 to work, the first pulley A 4 is driven to rotate, the first pulley B 6 is driven to rotate through the intermediate transmission of the first transmission belt 5, and then the propulsion shaft 7 is driven to rotate. As a driving source, the combination of the propulsion screw 22 and the granulator head 23 is driven to operate, and the activated carbon raw material is granulated.

[0023] The advancing shaft 7 is connected with the brake shaft 11 through the second transmission belt 9, the shaft rod of the brake shaft 11 is provided with a second belt pulley B10, the shaft rod of the advancing shaft 7 is provided with a second belt pulley A8 horizontally opposite to the second belt pulley B10, and the second belt pulley A8 and the second belt pulley B10 are connected through the second transmission belt 9, when the advancing shaft 7 rotates, the second belt pulley A8 rotates, the second transmission belt 9 is used for transmission, the second belt pulley B10 rotates, and then the brake shaft 11 rotates, as a driving source, the quantitative feeding mechanism is driven to rotate, and the active carbon raw material is quantitatively fed and pre-pulverized and stirred.

[0024] The machine barrel of the granulating cylinder 2 is provided with the quantitative feeding mechanism, the hopper bottom of the quantitative feeding mechanism is provided with the brake shaft 11, the quantitative feeding mechanism comprises a feeding hopper 12 installed at the machine barrel of the granulating cylinder 2, the material port of the feeding hopper 12 is provided with a mixing cylinder 13 in communication, the cylinder port of the mixing cylinder 13 is provided with a material bin 14 in communication, the inside of the cylinder tube of the mixing cylinder 13 is rotatably connected with a transmission shaft 18 opposite to the brake shaft 11, the bottom end of the shaft rod of the transmission shaft 18 is provided with a bevel gear B17, the one end of the shaft rod of the brake shaft 11 is provided with a bevel gear A16 engaged with the bevel gear B17, the inside of the bin of the feeding hopper 12 is provided with a cover 15 covering the bevel gear A16 and the bevel gear B17, when the brake shaft 11 rotates, the bevel gear A16 rotates, the bevel gear A16 and the bevel gear B17 are engaged for transmission, the transmission shaft 18 rotates, and the combination of the shaft rod of the transmission shaft 18, the discharging screw 20 and the pulverizing paddle 19 is driven to rotate, so that the active carbon raw material is quantitatively fed, stirred and pulverized.

[0025] The transmission shaft 18 is provided with a plurality of groups of the pulverizing paddle 19, the discharging screw 20 and the discharging paddle 21 from bottom to top along the shaft rod direction, when the discharging paddle 21 rotates, the active carbon raw material in the material bin 14 is dynamically stirred, so that the active carbon raw material is prevented from being accumulated and blocked, when the discharging screw 20 rotates, the active carbon raw material is quantitatively discharged in a screw manner, and when the pulverizing paddle 19 rotates, the discharged active carbon raw material is stirred and pulverized, so that the granulating feeding uniformity is improved.

[0026] The support frame 1 is provided with a granulating cylinder 2 above the support frame, a propelling shaft 7 is rotationally connected in the cylinder of the granulating cylinder 2, and a propelling screw 22 and a granulating head 23 are sequentially arranged in the cylinder of the granulating cylinder 2 along the axial direction of the propelling shaft 7, the granulating head 23 comprises a plurality of groups of extruding plates 231 and a plurality of groups of granulating plates 233 which are arranged in the cylinder of the granulating cylinder 2 along the screw direction of the propelling screw 22, one side of the plate frame of each group of extruding plates 231 is provided with a rotary cutting cutter head 232 which is arranged on the propelling shaft 7, and one side of the plate frame of the granulating plate 233 is provided with a cutting cutter head 234 which is arranged on the propelling shaft 7; when the propelling shaft 7 rotates, on one hand, the propelling shaft 7 drives the propelling screw 22 to rotate and pushes the activated carbon raw material to move along the granulating cylinder 2, and on the other hand, the propelling shaft 7 drives the rotary cutting cutter head 232 and the cutting cutter head 234 to rotate, the activated carbon raw material is mixed again by the rotary cutting of the rotary cutting cutter head 232, and the activated carbon is cut and granulated by the rotary cutting of the cutting cutter head 234.

[0027] The working principle of the utility model is as follows: when the granulator is used for granulating activated carbon, the activated carbon raw material to be granulated is put into the feeding hopper 12, and the brake motor 3 is controlled to work at the same time, on one hand, the brake motor 3 drives the combined rotation of the first pulley A 4, the first transmission belt 5 and the first pulley B 6, drives the propelling shaft 7 to rotate, and on the other hand, the propelling shaft 7 drives the combined rotation of the second pulley A 8, the second transmission belt 9 and the second pulley B 10, drives the brake shaft 11 to rotate, and the propelling shaft 7 and the brake shaft 11 are linked and rotated as a driving source to quantitatively feed and granulate the activated carbon.

[0028] Then, the brake shaft 11 drives the combined transmission of the bevel gear A 16 and the bevel gear B 17, drives the transmission shaft 18 to rotate, drives the combined rotation of the stirring paddle 19, the discharging screw 20 and the stirring paddle 21 on the shaft of the transmission shaft 18, and performs dynamic stirring and crushing on the activated carbon raw material, and the activated carbon raw material is quantitatively fed into the granulating cylinder 2 through the feeding hopper 12 for granulation.

[0029] When the propelling shaft 7 rotates, on one hand, it drives the propelling screw 22 to rotate, and pushes the activated carbon raw material to the granulator head 23 along the granulating cylinder 2, and uses the propelling extrusion force to make the activated carbon raw material pass through the extruding plate 231 and the granulating plate 233 of the granulator head 23 in turn, on the other hand, it drives the combined operation of the rotary cutting cutter head 232 and the cutting granulating cutter head 234, uses the rotary cutting cutter head 232 to cut and crush the activated carbon raw material extruded by the extruding plate 231 again, and uses the rotary cutting of the cutting granulating cutter head 234 to cut and granulate the activated carbon extruded by the granulating plate 233, which has good integrated linkage performance, can continuously and uninterruptedly granulate the activated carbon, and has higher production efficiency.

[0030] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the principle of the present application, and these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A granulator for preparing activated carbon granules, characterized in that, It includes support frame (1); The support frame (1) is provided with a granulating cylinder (2) above the support frame, the inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7). The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7). The support frame (1) is provided with a brake motor (3) on one side of the support frame, the brake motor (3) is connected with the propelling shaft (7) through a first transmission belt (5), and the propelling shaft (7) is connected with the brake shaft (11) through a second transmission belt (9).

2. The granulator for preparing activated carbon particles according to claim 1, wherein The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7).

3. The granulator for preparing activated carbon particles according to claim 2, wherein The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7).

4. The granulator for preparing activated carbon particles according to claim 1, wherein The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7).

5. The granulator for preparing activated carbon particles according to claim 1, wherein The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7).

6. The granulator for preparing activated carbon particles according to claim 1, wherein The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7). The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7). The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7). The inside of the cylinder of the granulating cylinder (2) is rotationally connected with a propelling shaft (7), and the inside of the cylinder of the granulating cylinder (2) is sequentially provided with a propelling screw (22) and a granulator head (23) along the axial direction of the propelling shaft (7).

Images