Activated carbon screening device
By designing a activated carbon screening device that contains isolation boxes, drive turntles, sieve cylinders, and crushed seats, it solves the tedious problems of frequent screening and crushing in activated carbon production, realizing efficient screening and processing, improving efficiency and reducing efficiency and reducing The labor intensity.
Patent Information
- Application Number
- CN202421152725.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the production process of activated carbon, larger particles of activated carbon need to undergo frequent screening and crushing processing, resulting in cumbersome screening process of the entire activated carbon and low efficiency.
Design a activated carbon screening device, including isolation box, driving turntable, sieve tube, crushing seat and vibrator, vibrating sieve tube through multiple warehouse wall vibers, turning the motor to drive the turntable, the crushed roller in the crushed seat is paired with the large pair Granuita activated carbon is crushed and sieved to achieve disposable screening and processing.
This device can directly process large particle activated carbon without multiple transfer, which greatly reduces the labor intensity of workers, improves processing efficiency, and effectively reduces dust overflow, ensuring the cleanliness and environmental protection of the processing workshop.
Smart Images
Figure CN222402205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of activated carbon processing, in particular to an activated carbon screening device. Background Art
[0002] Activated carbon is a kind of carbon that has been specially treated. It has a developed microporous structure, specific surface area and rich surface chemical groups. Activated carbon usually has a strong adsorption capacity and can adsorb pollutants. It is usually used to purify and treat sewage. In the process of producing activated carbon, the particle size of the produced activated carbon is uneven and mixed together. Therefore, it is often necessary to screen it to make the size of the produced activated carbon particles as consistent as possible, so that the activated carbon can be filled more evenly and the gaps can be reduced during use.
[0003] Relevant technical personnel engaged in activated carbon processing have found in their work that when producing activated carbon of a certain size, after the larger particles of activated carbon are screened out, they need to be crushed to the required size and screened again. This frequent transportation of activated carbon and repeated operations make the entire activated carbon screening process cumbersome, and its screening and even processing efficiency are low. For this reason, we propose an activated carbon screening device. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that when producing activated carbon of a certain size, after larger particles of activated carbon are screened out, they need to be crushed to the required size and screened again. This frequent transportation of activated carbon and repeated operations make the entire activated carbon screening process cumbersome and the screening and even processing efficiency low. The utility model provides an activated carbon screening device.
[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0006] The sieve drum is a cylindrical filter screen with circular baffles fixedly connected at both ends, and the circular baffles at both ends of the sieve drum are fixedly connected to the driving turntable through rubber elastic connecting pads. A flip motor is fixedly connected to the rear side of the isolation box, and the output shaft of the flip motor is fixedly connected to the central rotating shaft of the driving turntable after passing through the isolation box. A plurality of bin wall vibrators are fixedly connected to the front and rear outer walls of the sieve drum in an annular array, a plurality of lifting partitions are fixedly connected to the inner wall of the sieve drum in an annular array, and a crushing seat is rotatably installed between the two circular baffles on the front and rear inner walls of the sieve drum, a rotating cam is fixedly connected to the middle part of the front and rear side walls of the crushing seat near the upper end, and the rotating cam is rotatably connected to the center of the front and rear circular baffles of the sieve drum through bearings. The upper half of the crushing seat is a cone-shaped structure, and the lower half of the crushing seat is a square channel with upper and lower openings, and two crushing rollers are rotatably installed between the front and rear side walls of the square channel at the lower end of the crushing seat.
[0007] Furthermore, a feeding port is provided in the middle of the outer wall of the sieve drum corresponding to the center between adjacent lifting partitions, and a sieve drum flap door is installed on one side of the feeding port through a hinge, and the sieve drum flap door matches the size of the feeding port on the outer wall of the sieve drum, and a feeding box door is provided on the left side of the isolation box corresponding to the sieve drum position.
[0008] Furthermore, a flap pin sleeve is fixedly connected to the side of the screen drum flap away from the hinge, and latch seats are fixedly connected to the two sides of the screen drum outer wall corresponding to the flap pin sleeve. A fixed latch is inserted on one side of the latch seat on the outer wall of the screen drum, and the middle part of the fixed latch passes through the screen drum flap.
[0009] Furthermore, the bottom of the pulverizing seat is provided with square grooves at the front and rear ends corresponding to the two pulverizing rollers, and two pulverizing motors are fixedly connected in the square grooves, and the output shafts of the two pulverizing motors are fixedly connected to the rear ends of the rotating shafts of the two pulverizing rollers.
[0010] Furthermore, the plurality of bin wall vibrators and the two crushing motors are all connected to a power supply via a collector ring.
[0011] Furthermore, a horizontal conveyor belt and a linear vibrating screen are arranged below the screen cylinder in the inner cavity of the isolation box. The horizontal conveyor belt is arranged directly below the screen cylinder, and the linear vibrating screen is arranged upward from the bottom of the right end of the horizontal conveyor belt and penetrates the side wall of the isolation box. A discharge port is opened on the right side of the isolation box, and rubber baffles are fixedly connected to the upper and lower inner walls of the discharge port.
[0012] Furthermore, a debris collection drawer is inserted into the front side of the isolation box near the bottom, and the debris collection drawer is arranged corresponding to the bottom of the linear vibrating screen.
[0013] The beneficial effects of the utility model are as follows:
[0014] The utility model provides an isolation box, in which the sieve drum in the isolation box can be poured with the activated carbon particles to be screened, and the vibration of multiple bin wall vibrators drives the sieve drum to vibrate, so as to screen the activated carbon particles, and the turning plate is driven by the turning motor to rotate, and the driving turning plate drives the sieve drum to rotate, so that the large particles of activated carbon screened out in the sieve drum are rotated and lifted through the partition on the inner wall of the sieve drum, and the crushing seat remains vertical under its own gravity. When the large particles of activated carbon rotate to the upper side of the crushing seat, they are poured into the crushing seat under the guidance of the lifting partition, and are gathered toward the center through the cone bucket at the upper end of the crushing seat, squeezed and crushed by two crushing rollers, and then fall from the bottom of the crushing seat and are screened again by the sieve drum, so as to ensure that the size of the screened activated carbon particles meets the standard, and at the same time, the large particles of activated carbon are directly processed again inside, without the need to transport the large particles of activated carbon for many times, which greatly reduces the labor intensity of the workers and improves the processing efficiency. In addition, the closed structure of the isolation box can effectively reduce dust overflow, ensure the cleanliness of the processing workshop environment, and be more environmentally friendly.
[0015] 2. The utility model provides a screen drum flap and a feeding box door. When the user feeds, the feeding box door is opened, the screen drum is swung so that one of the screen drum flaps faces the feeding box door, the screen drum flap is opened to throw in the activated carbon particles to be screened, and then the screen drum flap is closed, which is convenient for feeding the screen drum. The operation is simple and easy to use. The screen drum flap can be fixed by the provided flap pin sleeve and the fixed latch, and the pin connection of the flap pin sleeve and the fixed latch is convenient for locking the screen drum flap, thereby ensuring that the screen drum flap is closed when the screen drum is rotated for screening.
[0016] 3. The horizontal conveyor belt of the utility model is a conveyor belt with a baffle on the outer wall. Through the horizontal conveyor belt and the linear vibrating screen, the horizontal conveyor belt can convey the activated carbon particles that meet the size requirements under the screen drum to the right, and transfer them to the outside of the isolation box through the linear vibrating screen for storage and packaging. In the process of transportation by the linear vibrating screen, the activated carbon dust and fine particles are screened under the screen plate of the linear vibrating screen to ensure the uniformity of the activated carbon particles conveyed. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a front cross-sectional view of the utility model;
[0019] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;
[0020] Figure 4 It is a top sectional view of the utility model;
[0021] Figure 5 It is a side structural diagram of the screen drum of the utility model.
[0022] Figure numerals: 1. Isolation box; 2. Feed box door; 3. Driving turntable; 4. Screen drum; 5. Rubber elastic connecting pad; 6. Lifting partition; 7. Silo wall vibrator; 8. Crushing seat; 9. Crushing roller; 10. Crushing motor; 11. Horizontal conveyor belt; 12. Linear vibrating screen; 13. Discharge port; 14. Crushed material collection drawer; 15. Collector ring; 16. Screen drum flap; 17. Flap door pin sleeve; 18. Fixed latch; 19. Flip motor. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.
[0024] See also Figure 1 - Figure 5 The utility model provides an activated carbon screening device, including an isolation box 1, a driving turntable 3 is rotatably installed in the front and rear of the inner cavity of the isolation box 1, a screen drum 4 is arranged between the driving turntables 3 on both sides, the screen drum 4 is a cylindrical filter screen with circular baffles fixedly connected at both ends, and the circular baffles at both ends of the screen drum 4 are fixedly connected to the driving turntable 3 through rubber elastic connecting pads 5, a flip motor 19 is fixedly connected to the rear side of the isolation box 1, and the output shaft of the flip motor 19 passes through the isolation box 1 and is fixedly connected to the central rotating shaft of the driving turntable 3, and the outer wall of the screen drum 4 is an annular array in front and back. A plurality of silo wall vibrators 7 are fixedly connected to the row, a plurality of lifting partitions 6 are fixedly connected to the inner wall of the screen drum 4 in a circular array, and a crushing seat 8 is rotatably installed between the front and rear circular baffles of the inner wall of the screen drum 4, the middle parts of the front and rear side walls of the crushing seat 8 near the upper end are fixedly connected to the rotating cam shaft, and the rotating cam shaft is rotatably connected to the center of the front and rear circular baffles of the screen drum 4 through bearings, the upper half of the crushing seat 8 is a cone-shaped structure, and the lower half of the crushing seat 8 is a square channel opened up and down, and two crushing rollers 9 are rotatably installed between the front and rear side walls of the square channel at the lower end of the crushing seat 8.
[0025] In the present embodiment, preferably, a feeding port is opened at the middle part of the outer wall of the sieve drum 4 corresponding to the center between adjacent lifting partitions 6, and a sieve drum flap 16 is installed on one side of the feeding port through a hinge, and the sieve drum flap 16 matches the size of the feeding port on the outer wall of the sieve drum 4, and a feeding box door 2 is arranged on the left side of the isolation box 1 corresponding to the position of the sieve drum 4; through the arranged sieve drum flap 16 and feeding box door 2, when the user feeds, the feeding box door 2 is opened, the sieve drum 4 is swung so that one of the sieve drum flaps 16 faces the feeding box door 2, the sieve drum flap 16 is opened to put in the activated carbon particles to be screened, and then the sieve drum flap 16 is closed, which is convenient for feeding the sieve drum 4, and the operation is simple and easy to use.
[0026] In the present embodiment, preferably, a flap pin sleeve 17 is fixedly connected to the side of the screen drum flap 16 away from the hinge, and latch seats are fixedly connected to the outer walls of the screen drum 4 on both sides corresponding to the flap pin sleeve 17, a fixed latch 18 is inserted on one side of the latch seat on the outer wall of the screen drum 4, and the middle part of the fixed latch 18 passes through the screen drum flap 16; through the arranged flap pin sleeve 17 and the fixed latch 18, the pin connection of the flap pin sleeve 17 and the fixed latch 18 can fix the screen drum flap 16, which is convenient for locking the screen drum flap 16 and ensuring the closure of the screen drum flap 16 when the screen drum 4 is rotated for screening.
[0027] In this embodiment, preferably, square grooves are provided at the front and rear ends of the two crushing rollers 9 at the bottom of the crushing seat 8, and two crushing motors 10 are fixedly connected in the square grooves, and the output shafts of the two crushing motors 10 are respectively fixedly connected to the rear ends of the rotating shafts of the two crushing rollers 9; through the two crushing motors 10, the two crushing motors 10 can drive the two crushing rollers 9 to flip toward the center, so that the large-particle activated carbon guided down by the crushing seat 8 is crushed again through the extrusion of the crushing rollers 9 on both sides, and the crushing efficiency is higher.
[0028] In the present embodiment, preferably, multiple silo wall vibrators 7 and two crushing motors 10 are all connected to a power supply via a collector ring 15; through the set collector ring 15, the collector ring 15 is sleeved on the rotating shaft of the driving turntable 3, the fixed end of the collector ring 15 is connected to the power supply via a power cord, the rotating end of the collector ring 15 rotates synchronously with the driving turntable 3, and is electrically connected to the multiple silo wall vibrators 7 respectively, to supply power to the multiple silo wall vibrators 7, collector rings 15 are also provided on the rotating shafts on both sides of the crushing seat 8, the crushing seat 8 is electrically connected to the fixed end of the collector ring 15, the rotating end of the collector ring 15 at the end of the crushing seat 8 is electrically connected to the rotating end of the collector ring 15 on the driving turntable 3, and can supply power to the multiple silo wall vibrators 7 and the crushing motor 10.
[0029] In the present embodiment, preferably, a horizontal conveyor belt 11 and a linear vibrating screen 12 are provided below the inner cavity of the isolation box 1 corresponding to the screen cylinder 4. The horizontal conveyor belt 11 is provided directly below the screen cylinder 4, and the linear vibrating screen 12 is provided from the right end bottom of the horizontal conveyor belt 11 to incline upward and penetrate the side wall of the isolation box 1. A discharge port 13 is provided on the right side of the isolation box 1, and rubber baffles are fixedly connected to the upper and lower inner walls of the discharge port 13; the horizontal conveyor belt 11 is a conveyor belt with baffles on the outer wall. Through the horizontal conveyor belt 11 and the linear vibrating screen 12, the horizontal conveyor belt 11 can transport the activated carbon particles that meet the size requirements under the screen cylinder 4 to the right, and transfer them to the outside of the isolation box 1 through the linear vibrating screen 12 for storage and packaging. In the process of transportation by the linear vibrating screen 12, the activated carbon dust and fine particles are screened under the screen plate of the linear vibrating screen 12 to ensure the uniformity of the activated carbon particles transported.
[0030] In this embodiment, preferably, a debris collection drawer 14 is inserted at the front side of the isolation box 1 near the bottom, and the debris collection drawer 14 is set corresponding to the bottom of the linear vibrating screen 12; through the set debris collection drawer 14, the debris collection drawer 14 can receive the activated carbon dust and fine particles under the linear vibrating screen 12, which is convenient for the recovery and reprocessing of the activated carbon dust and fine particles, thereby improving the economic benefits.
[0031] The working principle and use process of the utility model are as follows: when the device is used, the isolation box 1 is set, and the screen drum 4 in the isolation box 1 can be poured into the activated carbon particles to be screened. The screen drum 4 is driven to vibrate through the vibration of multiple bin wall vibrators 7 to screen the activated carbon particles. The rotating disk 3 is driven to rotate by the turning motor 19, and the rotating disk 3 drives the screen drum 4 to rotate, so that the large particles of activated carbon screened out in the screen drum 4 are rotated and lifted through the partition of the inner wall of the screen drum 4. The crushing seat 8 remains vertical under its own gravity. When the large particles of activated carbon rotate to the upper side of the crushing seat 8, the large particles of activated carbon are crushed to the upper side of the crushing seat 8. It is configured to pour the activated carbon into the grinding seat 8 under the guidance of the lifting partition 6, and be collected toward the center through the cone bucket at the upper end of the grinding seat 8, be squeezed and crushed by two grinding rollers 9, and then fall from the bottom of the grinding seat 8, and be screened again by the screen drum 4, which can ensure that the screened activated carbon particles meet the size standards. At the same time, the large-particle activated carbon is directly processed again inside, and there is no need to transport the large-particle activated carbon for multiple times, which greatly reduces the labor intensity of the workers and improves the processing efficiency. In addition, the closed structure of the isolation box 1 can effectively reduce dust spillage, ensure the cleanliness of the processing workshop environment, and be more environmentally friendly.
[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An activated carbon screening device, characterized in that: The invention comprises an isolation box (1), wherein a driving turntable (3) is rotatably mounted at the front and rear of the inner cavity of the isolation box (1), a screen drum (4) is arranged between the driving turntables (3) at both sides, the screen drum (4) is a cylindrical filter screen with circular baffles fixedly connected at both ends, and the circular baffles at both ends of the screen drum (4) are fixedly connected to the driving turntable (3) through rubber elastic connection pads (5), a flip motor (19) is fixedly connected to the rear side of the isolation box (1), and the output shaft of the flip motor (19) passes through the isolation box (1) and is fixedly connected to the central rotating shaft of the driving turntable (3), and the outer wall of the screen drum (4) is fixedly connected to the front and rear of the outer wall in a circular array. A plurality of bin wall vibrators (7) are connected, the inner wall of the screen drum (4) is fixedly connected with a plurality of lifting partitions (6) in a circular array, and a crushing seat (8) is rotatably installed between two circular baffles at the front and rear of the inner wall of the screen drum (4), the middle of the front and rear side walls of the crushing seat (8) are fixedly connected with a rotating cam near the upper end, and the rotating cam is rotatably connected to the center of the front and rear circular baffles of the screen drum (4) through a bearing, the upper half of the crushing seat (8) is a cone-shaped structure, and the lower half of the crushing seat (8) is a square channel with upper and lower openings, and two crushing rollers (9) are rotatably installed between the front and rear side walls of the square channel at the lower end of the crushing seat (8).
2. An activated carbon screening device according to claim 1, characterized in that: A feeding port is provided in the middle of the outer wall of the sieve drum (4) corresponding to the center between adjacent lifting partitions (6), and a sieve drum flap (16) is installed on one side of the feeding port through a hinge, and the sieve drum flap (16) matches the size of the feeding port on the outer wall of the sieve drum (4). A feeding box door (2) is provided on the left side of the isolation box (1) corresponding to the position of the sieve drum (4).
3. An activated carbon screening device according to claim 2, characterized in that: A flap pin sleeve (17) is fixedly connected to the side of the screen drum flap (16) away from the hinge, and latch seats are fixedly connected to both sides of the outer wall of the screen drum (4) corresponding to the flap pin sleeve (17), and a fixed latch (18) is inserted into one side of the latch seat on the outer wall of the screen drum (4), and the middle part of the fixed latch (18) passes through the screen drum flap (16).
4. An activated carbon screening device according to claim 1, characterized in that: The bottom of the pulverizing seat (8) is provided with square grooves at the front and rear ends corresponding to the two pulverizing rollers (9), and two pulverizing motors (10) are fixedly connected in the square grooves, and the output shafts of the two pulverizing motors (10) are respectively fixedly connected to the rear ends of the rotating shafts of the two pulverizing rollers (9).
5. An activated carbon screening device according to claim 4, characterized in that: The plurality of bin wall vibrators (7) and the two crushing motors (10) are all connected to a power supply via a collector ring (15).
6. An activated carbon screening device according to claim 1, characterized in that: A horizontal conveyor belt (11) and a linear vibrating screen (12) are arranged below the screen drum (4) in the inner cavity of the isolation box (1); the horizontal conveyor belt (11) is arranged directly below the screen drum (4), and the linear vibrating screen (12) is arranged to extend upward from the bottom of the right end of the horizontal conveyor belt (11) and penetrate the side wall of the isolation box (1); a discharge port (13) is provided on the right side of the isolation box (1), and rubber baffles are fixedly connected to the upper and lower inner walls of the discharge port (13).
7. An activated carbon screening device according to claim 6, characterized in that: A scrap material collection drawer (14) is inserted into the front side of the isolation box (1) near the bottom, and the scrap material collection drawer (14) is arranged corresponding to the bottom of the linear vibration screen (12).