Multi-layer screening device for activated carbon processing

Abstract

The utility model relates to the technical field of activated carbon processing, and discloses a multilayer screening device for activated carbon processing, which comprises a mounting frame, a screening car hopper and a fixing seat, the fixing seat is mounted at the upper end of the screening car hopper, a driving mechanism is arranged on the side edge of the screening car hopper and comprises a motor, and a driving roller is mounted on the side edge of the screening car hopper. The output end of the motor is connected with the driving roller through a belt, and a supporting block is mounted on the side edge of the mounting frame. According to the activated carbon particle screening device, after being poured into the screening vehicle hopper, activated carbon particles sequentially slide to the first discharging opening through the speed reducing part, large activated carbon particles not screened through the fixing base are guided into the first storage box, and small activated carbon particles screened through the fixing base enter the second storage box through the second discharging opening; and under the assistance of the speed reducing part, the active carbon particles are prevented from directly sliding down when being poured, so that all the active carbon particles can be screened, and the overall active carbon particle screening effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of activated carbon processing, in particular to a multi-layer screening device for activated carbon processing. Background Art

[0002] Activated carbon is a specially treated carbon. The organic raw material is heated in an air-tight condition to reduce the non-carbon components, and then reacts with the gas to corrode the surface to produce a well-developed microporous structure. Since the activation process is a microscopic process, that is, the surface corrosion of a large number of molecular carbides is point corrosion, the surface of the activated carbon has countless tiny pores.

[0003] According to my country's patent application number: 202221053918.9; a multi-layer screening device for activated carbon processing, which divides the box body into two partitions, sets a screening mechanism on the top of the two partitions, and sets a rotating auxiliary mechanism inside the box body to vibrate it, and sets a sliding connection collection box inside the cavity to collect the screened activated carbon. It is not only convenient for users to screen the activated carbon in layers, but also convenient for users to disassemble and maintain the screening mechanism to avoid affecting the screening effect.

[0004] This solution has the following defects:

[0005] The large and small screening nets of the device are installed on a long plate frame, and the screening device is inclined. When the activated carbon particles are fed, the impact of the feeding is too large, which will cause some activated carbon particles to slide directly off the screening net, which will also cause some activated carbon particles to miss the screening, resulting in poor screening effect. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-layer screening device for processing activated carbon to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a multi-layer screening device for activated carbon processing, comprising a mounting frame, a screening bucket and a fixing seat, wherein the fixing seat is installed at the upper end of the screening bucket, and a driving mechanism is provided on the side of the screening bucket;

[0008] The driving mechanism includes a motor, a driving roller is installed on the side of the screening bucket, the output end of the motor is connected to the driving roller through a belt, a supporting block is installed on the side of the mounting frame, the side of the screening bucket is movably connected to a limiting ring, the base of the motor is installed on the supporting block, vibrating parts are installed on both sides of the screening bucket, a guide part and a speed reduction part are installed on the upper end of the screening bucket, and a material storage part is provided at one end of the screening bucket.

[0009] Preferably, the vibration member comprises a spring, and the spring is mounted on the upper end of the support block. A fixing seat is mounted on the side of the screening bucket, and the lower end of the fixing seat is fixedly connected to the upper end of the spring.

[0010] Preferably, the guide member comprises a guide plate, one end of which is fixedly connected to the screening bucket by bolts, the lower end of the guide plate overlaps the upper end of the fixing seat, and the rear end of the guide plate intersects with the inner wall of the screening bucket.

[0011] Preferably, the deceleration component includes a deceleration belt, both ends of which are fixedly connected to limit blocks, the inner wall of the screening bucket is installed with a limit seat, the limit block and the limit seat are movably interlaced, and the bottom of the deceleration belt overlaps the upper end of the fixed seat.

[0012] Preferably, a slot is provided at the rear end of the screening bucket, a first discharge port is installed at the slot, fixing blocks are installed at the four corners of the fixing seat, the fixing blocks are fixedly connected to the screening bucket by bolts, and a second discharge port is installed at the bottom of the screening bucket.

[0013] Preferably, the material storage member includes a base plate, a slide groove is opened at the upper end of the base plate, a slider is slidably connected to the upper end of the slide groove, a transfer vehicle is installed at the upper end of the slider, and a first storage box and a second storage box are arranged at the upper end of the transfer vehicle, and the second storage box is located directly below the second discharge port.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes a screening bucket to be installed on a mounting frame, and support blocks of different shapes are installed on both sides of the screening bucket, and the motor on the support block drives the driving roller to rotate, so that the driving roller vibrates the screening bucket, and the limiting ring limits the screening bucket to a certain extent, and the spring installed under the fixed seat provides vibration protection for the screening bucket to avoid serious wear caused by excessive vibration amplitude of the machine, and the fixed seat plays a filtering role for the activated carbon particles. After the activated carbon particles are poured into the screening bucket, the activated carbon particles pass through the speed reducer and slide to the first discharge port in turn, and the large activated carbon particles that have not been screened by the fixed seat are introduced into the first storage box, and the small activated carbon particles that have been screened by the fixed seat enter the second storage box through the second discharge port, and are assisted by the speed reducer to avoid directly sliding downward when pouring the activated carbon particles, so as to ensure that all the activated carbon particles can be screened, thereby improving the overall activated carbon particle screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the side structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the screening bucket part of the utility model.

[0019] Figure 4 It is a schematic diagram of the enlarged structure of point A in the utility model 3.

[0020] Figure 5 This is a schematic diagram of the base plate structure of the utility model.

[0021] In the figure: 1. mounting frame; 2. screening bucket; 3. support block; 4. motor; 5. driving roller; 6. fixing seat; 7. limiting ring; 8. guide plate; 9. first discharge port; 10. fixing block; 11. spring; 12. base plate; 13. transfer vehicle; 14. chute; 15. slider; 16. first storage box; 17. second storage box; 18. second discharge port; 19. limiting seat; 20. limiting block; 21. retarder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-5 The multi-layer screening device for activated carbon processing shown in the figure comprises a mounting frame 1, a screening bucket 2 and a fixing seat 6, the fixing seat 6 is mounted on the upper end of the screening bucket 2, and a driving mechanism is arranged on the side of the screening bucket 2;

[0024] The driving mechanism includes a motor 4, a driving roller 5 is installed on the side of the screening bucket 2, the output end of the motor 4 is connected to the driving roller 5 through a belt, a support block 3 is installed on the side of the mounting frame 1, the side of the screening bucket 2 is movably connected to the limiting ring 7, the base of the motor 4 is installed on the support block 3, both sides of the screening bucket 2 are installed with vibration parts, the upper end of the screening bucket 2 is installed with a guide part and a speed reduction part, one end of the screening bucket 2 is provided with a storage part, the vibration part includes a spring 11, the spring 11 is installed at the upper end of the support block 3, the side of the screening bucket 2 is installed There is a fixed seat 6, the lower end of the fixed seat 6 is fixedly connected to the upper end of the spring 11, the guide member includes a guide plate 8, one end of the guide plate 8 is fixedly connected to the screening bucket 2 by bolts, the lower end of the guide plate 8 overlaps the upper end of the fixed seat 6, and the tail end of the guide plate 8 intersects with the inner wall of the screening bucket 2, the deceleration member includes a deceleration belt 21, both ends of the deceleration belt 21 are fixedly connected to the limiting block 20, the inner wall of the screening bucket 2 is installed with a limiting seat 19, the limiting block 20 and the limiting seat 19 are movably interlaced, and the bottom of the deceleration belt 21 overlaps the upper end of the fixed seat 6.

[0025] The internal circuit connection of the motor 4 is an existing technology. A driving roller 5 is installed on the side of the screening bucket 2. The driving roller 5 is driven by the motor 4 through a belt. The rotation of the driving roller 5 drives the entire equipment to vibrate. There are four groups of support blocks 3. Two of the four groups of support blocks 3 are rectangular. A spring 11 is installed on the upper end of each group of support blocks 3. The spring 11 is connected to the fixing seat 6. When the screening bucket 2 vibrates, the spring 11 plays a certain buffering and protective role on the vibration of the screening bucket 2. The activated carbon particles are mainly screened by the vibration of the screening bucket 2 through the fixing seat 6. The screened activated carbon particles enter the inner layer of the screening bucket 2, and the inner layer as a whole has an equal inclination angle with the external structure. The guide plate 8 installed on the screening bucket 2 guides the activated carbon particles that have not been screened. Finally, the activated carbon particles that have not been screened are concentrated into the first storage box 16 through the first discharge port 9, and the second storage box 17 provides collection for the activated carbon particles that have been screened.

[0026] A slot is provided at the rear end of the screening bucket 2, and a first discharge port 9 is installed at the slot. Fixed blocks 10 are installed at the four corners of the fixed seat 6, and the fixed block 10 is fixedly connected to the screening bucket 2 by bolts. A second discharge port 18 is installed at the bottom of the screening bucket 2, and the material storage part includes a base plate 12, and a slide groove 14 is provided at the upper end of the base plate 12. A slider 15 is slidably connected to the upper end of the slide groove 14, and a transfer vehicle 13 is installed at the upper end of the slider 15. The upper end of the transfer vehicle 13 is provided with a first storage box 16 and a second storage box 17, and the second storage box 17 is located directly below the second discharge port 18.

[0027] The fixing blocks 10 installed at the four corners of the fixing seat 6 are connected to the screening bucket 2 by bolts. When the fixing seat 6 needs to be maintained or replaced later, it is only necessary to remove the bolts fixed at the guide plate 8, and then remove the bolts at the four corners of the screening bucket 2 again to take the fixing seat 6 out of the screening bucket 2. Guardrails are installed on both sides of the transfer vehicle 13 in the material storage part. Workers can push the guardrails to move the transfer vehicle 13 horizontally, so that the first storage box 16 and the second storage box 17 can be taken out after being filled.

[0028] Working principle of this utility model:

[0029] The screening bucket 2 is installed on the mounting frame 1, and support blocks 3 of different shapes are installed on both sides of the screening bucket 2. The motor 4 on the support block 3 drives the driving roller 5 to rotate, so that the driving roller 5 vibrates with the screening bucket 2. The limit ring 7 limits the screening bucket 2 to a certain extent. The spring 11 installed under the fixed seat 6 provides vibration protection for the screening bucket 2 to avoid serious wear caused by excessive vibration of the machine. The fixed seat 6 filters the activated carbon particles. After the activated carbon particles are poured into the screening bucket 2, the activated carbon particles slide to the first discharge port 9 in turn through the reduction member. The large activated carbon particles that have not been screened by the fixed seat 6 are introduced into the first storage box 16, and the small activated carbon particles that have been screened by the fixed seat 6 enter the second storage box 17 through the second discharge port 18. The reduction member is assisted to avoid direct downward sliding when the activated carbon particles are poured in, so as to ensure that all the activated carbon particles can be screened, thereby improving the overall activated carbon particle screening effect.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-layer screening device for processing activated carbon, comprising a mounting frame (1), a screening bucket (2) and a fixing seat (6), characterized in that: The fixing seat (6) is installed at the upper end of the screening bucket (2), and a driving mechanism is arranged on the side of the screening bucket (2); The driving mechanism comprises a motor (4), a driving roller (5) is installed on the side of the screening bucket (2), the output end of the motor (4) is connected to the driving roller (5) through a belt, a supporting block (3) is installed on the side of the mounting frame (1), the side of the screening bucket (2) is movably connected to a limiting ring (7), the base of the motor (4) is installed on the supporting block (3), both sides of the screening bucket (2) are installed with vibrating parts, the upper end of the screening bucket (2) is installed with a guide part and a speed reduction part, and one end of the screening bucket (2) is provided with a material storage part.

2. The multi-layer screening device for activated carbon processing according to claim 1, characterized in that: The vibrating member comprises a spring (11), and the spring (11) is mounted on the upper end of the supporting block (3). A fixing seat (6) is mounted on the side of the screening bucket (2), and the lower end of the fixing seat (6) is fixedly connected to the upper end of the spring (11).

3. The multi-layer screening device for activated carbon processing according to claim 2, characterized in that: The guide member comprises a guide plate (8), one end of which is fixedly connected to the screening bucket (2) by bolts, the lower end of the guide plate (8) overlaps the upper end of the fixing seat (6), and the rear end of the guide plate (8) intersects with the inner wall of the screening bucket (2).

4. The multi-layer screening device for activated carbon processing according to claim 3, characterized in that: The deceleration component comprises a deceleration belt (21), both ends of the deceleration belt (21) are fixedly connected to limit blocks (20), the inner wall of the screening bucket (2) is installed with a limit seat (19), the limit block (20) and the limit seat (19) are movably interlaced, and the bottom of the deceleration belt (21) overlaps the upper end of the fixed seat (6).

5. The multi-layer screening device for activated carbon processing according to claim 4, characterized in that: A notch is provided at the rear end of the screening bucket (2), a first discharge port (9) is installed at the notch, fixing blocks (10) are installed at the four corners of the fixing seat (6), the fixing blocks (10) are fixedly connected to the screening bucket (2) by bolts, and a second discharge port (18) is installed at the bottom of the screening bucket (2).

6. The multi-layer screening device for activated carbon processing according to claim 1, characterized in that: The material storage member comprises a base plate (12), the upper end of the base plate (12) is provided with a slide groove (14), the upper end of the slide groove (14) is slidably connected with a slider (15), the upper end of the slider (15) is installed with a transfer vehicle (13), the upper end of the transfer vehicle (13) is provided with a first storage box (16) and a second storage box (17), and the second storage box (17) is located directly below the second discharge port (18).

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