Activated carbon winnowing impurity removal equipment

Abstract

The utility model relates to the technical field of activated carbon processing, in particular to activated carbon winnowing and impurity removing equipment which comprises a box body and a partition plate, the partition plate is installed in the center of the inner wall of the box body, the height of the partition plate is smaller than the depth of the box body, and the partition plate divides the box body into a collecting cavity and a stirring cavity. The transmission mechanism is mounted on the box body; the stirring mechanism is mounted in the stirring cavity. Through the synergistic effect of the stirring mechanism and the screening mechanism, fine impurities in activated carbon can be effectively separated, the purity of the activated carbon is improved, the impurity removal effect is guaranteed, air separation impurity removal is conducted through wind power generated by an air blower, pollution is avoided by arranging a filter plate, and the functionality of the device is improved; according to the device, by arranging the first drawing box and the second drawing box, collection and cleaning of impurities are more convenient and faster, the detachable design facilitates maintenance and cleaning of the device, and the use convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to activated carbon processing technical field especially is related to a kind of activated carbon air separation and impurity removal equipment. BACKGROUND

[0002] Activated carbon is by wood, coal and petroleum coke and other carbon-containing raw materials are pyrolyzed, activated processing preparation, with developed pore structure, larger specific surface area and rich surface chemical groups, the specific adsorption capacity stronger carbon material general designation.Usually for powdery or granular has very strong adsorption capacity porous amorphous carbon.Obtained by solid carbonaceous material (such as coal, wood, hard fruit shell, fruit core, resin, etc.) under the condition of air isolation at 600~900 ℃ high temperature carbonization, then in 400~900 ℃ condition with air, carbon dioxide, water vapor or the mixed gas of three to carry out oxidation activation.

[0003] Search authorized announcement No. CN211914848U of Chinese utility model discloses a kind of activated carbon air separation and impurity removal equipment, is related to impurity removal equipment flow passage technical field, including equipment main body, equipment main body one side is equipped with motor, the output end of motor is connected with rotating shaft, rotating shaft one end extends to the inside of equipment main body and is connected with agitator plate, the outer surface of rotating shaft is connected with fixed plate, the side of fixed plate is connected with filter barrel, this kind of activated carbon air separation and impurity removal equipment, is provided with rotating shaft, agitator plate, filter barrel, motor and vibration motor, when using, active carbon material is poured from inlet hopper, so that active carbon enters filter barrel, motor is opened to make rotating shaft rotate, drives agitator plate and stirs active carbon in filter barrel, impurities on active carbon drop on filter barrel due to gravity, vibration motor is opened, dust is vibrated to equipment main body, is collected through impurity outlet, reaches the effect of fast impurity removal.

[0004] The above device has at least the following technical defects:

[0005] 1, the above device can remove impurities by stirring and vibration, but some impurities combined with activated carbon closely, may not be completely removed, some small impurities may be embedded in the pore of activated carbon, difficult to separate by gravity and stirring.

[0006] 2, the above device can extract some dust from activated carbon by air extractor, but cannot completely remove all dust, in actual operation, some dust remains, which will affect the quality of activated carbon.

[0007] 3, the above device extracts dust by air extractor, and the extracted dust mixed with air can easily pollute the working environment of operating personnel, and further affect the health of workers. UTILITY MODEL CONTENTS

[0008] The utility model discloses to the prior art's insufficient, provide a kind of activated carbon air separation and impurity removal equipment, effectively solve the technical defects of existing activated carbon air separation and impurity removal equipment.

[0009] To solve the above problems, the technical scheme adopted by the utility model is: an activated carbon air separation and impurity removal equipment, comprising a box, further comprising a partition, the partition is installed at the center position of the inner wall of the box, and the height of the partition is lower than the depth of the box, the partition separates the box into a collection cavity and a stirring cavity;Transmission mechanism, the transmission mechanism is installed on the box;Stirring mechanism, the stirring mechanism is installed in the stirring cavity, and the stirring mechanism is driven by the transmission mechanism;Screening mechanism, the screening mechanism is installed in the stirring cavity and below the stirring mechanism;Blower, the blower is installed on the box and penetrates the stirring cavity;Exhaust pipe, the exhaust pipe is installed on the box and penetrates the collection cavity;Feed hopper, the feed hopper is installed on the box and penetrates the stirring cavity.

[0010] Preferably, the transmission mechanism includes a motor, the output end of the motor is provided with a pulley set, the pulley set is composed of two pulleys and a transmission belt, the coaxial fixed connection of first transmission shaft and second transmission shaft is respectively arranged at the center position of the two pulley sets, and the first transmission shaft and the second transmission shaft are respectively rotatably connected to the inner wall of the stirring cavity.

[0011] Preferably, the outer surface of the first transmission shaft is evenly provided with three fixed plates, two groups of stirring plates are evenly installed between the three fixed plates, and the cross sections of the two groups of stirring plates are arc-shaped.

[0012] Preferably, the outer surface of the second transmission shaft is evenly provided with a cam, the screening mechanism includes a sieve plate, and the bottom surface of the sieve plate is evenly provided with an arc-shaped block meshing with the cam.

[0013] Preferably, limit grooves are formed in the two sides of the sieve plate respectively, and limit blocks matched with the limit grooves are installed on the two sides of the inner wall of the stirring cavity respectively.

[0014] Preferably, a detachable first pull-out box is slidably connected to the bottom end of the stirring cavity, and a detachable second pull-out box is slidably connected to the inner wall of the collection cavity.

[0015] Preferably, an air inlet is formed in the inner wall of the stirring cavity, and the output end of the blower is matched with the air inlet.

[0016] Preferably, an air outlet is formed in the inner wall of the collection cavity, a filter plate is installed on the inner wall of the air outlet, and the exhaust pipe is matched with the inner wall of the air outlet.

[0017] The utility model has the following advantages compared with prior art:

[0018] 1. This device can effectively separate fine impurities in activated carbon and improve the purity of activated carbon through the synergistic effect of the stirring mechanism and the screening mechanism. The stirring action of the stirring plate prevents the accumulation of activated carbon and makes it easier to separate impurities. The vibration screening of the sieve plate further removes fine impurities to ensure the impurity removal effect.

[0019] 2. This device uses the wind force generated by the blower to perform air separation and impurity removal, which can quickly separate lighter impurities and improve the efficiency of impurity removal. At the same time, the setting of the filter plate ensures the cleanliness of the exhaust air and reduces pollution to the environment.

[0020] 3. This device makes the collection and cleaning of impurities more convenient and quick by setting the first pull-out box and the second pull-out box. The detachable design facilitates the maintenance and cleaning of the equipment, thereby improving the convenience of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of an activated carbon air separation and impurity removal device of the utility model.

[0022] Figure 2 This is a schematic diagram of the internal structure of a box of an activated carbon air separation and impurity removal equipment of the present invention.

[0023] Figure 3 This is a schematic diagram of the internal structure of the stirring chamber of an activated carbon air separation and impurity removal device of the present invention.

[0024] Figure 4 This is a schematic diagram of the transmission mechanism structure of an activated carbon air separation and impurity removal device of the present utility model.

[0025] 1- box body, 2- blower, 3- feed hopper, 4- first pull-out box, 5- second pull-out box, 6- exhaust pipe, 7- stirring mechanism, 8- screening mechanism, 9- transmission mechanism, 10- collecting chamber, 11- stirring chamber, 12- air inlet, 13- air outlet, 14- filter plate, 15- limit block, 16- motor, 17- pulley group, 18- fixed plate, 19- first transmission shaft, 20- stirring plate, 21- sieve plate, 22- arc block, 23- second transmission shaft, 24- cam. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0027] like Figures 1-4The utility model provides a kind of activated carbon air selection and impurity removal equipment, including box 1, further including partition, the partition is installed in the central position of box 1 inner wall and the height of partition is lower than the depth of box 1, the partition separates box 1 into collection cavity 10 and stirring cavity 11;Transmission mechanism 9, the transmission mechanism 9 is installed on box 1;Stirring mechanism 7, the stirring mechanism 7 is installed in stirring cavity 11, and the stirring mechanism 7 is driven by transmission mechanism 9;Screening mechanism 8, the screening mechanism 8 is installed in stirring cavity 11, and located below stirring mechanism 7;Blower 2, the blower 2 is installed on box 1 and is through with stirring cavity 11;Exhaust pipe 6, the exhaust pipe is installed on box 1 and is through with collection cavity 10;Inlet hopper 3, the inlet hopper 3 is installed on box 1 and is through with stirring cavity 11.

[0028] The transmission mechanism 9 includes motor 16, the output end of motor 16 is installed with pulley set 17, pulley set 17 is made of two pulleys and a transmission belt, the central position of two pulley sets is coaxially fixed with first transmission shaft 19 and second transmission shaft 23 respectively, and the first transmission shaft 19 and the second transmission shaft 23 are rotatably connected to the inner wall of stirring cavity 11.

[0029] The outer surface of the first transmission shaft 19 is evenly distributed with three fixed plates 18, two groups of stirring plates 20 are evenly installed between the three fixed plates, and the cross section of the two groups of stirring plates 20 is arc-shaped.

[0030] The outer surface of the second transmission shaft 23 is evenly distributed with cam 24, the screening mechanism 8 includes sieve plate 21, and the bottom surface of the sieve plate 21 is evenly distributed with arc-shaped block 22 engaged with the cam 24.

[0031] Limiting grooves are formed on the two sides of the sieve plate 21 respectively, and limiting blocks 15 adapted to the limiting grooves are installed on the two sides of the inner wall of the stirring cavity 11 respectively.

[0032] A detachable first pull-out box 4 is slidably connected to the bottom end of the stirring cavity 11, and a detachable second pull-out box 5 is slidably connected to the inner wall of the collection cavity 10.

[0033] An air inlet 12 is formed in the inner wall of the stirring cavity 11, and the output end of the blower 2 is adapted to the air inlet 12.

[0034] An air outlet 13 is formed in the inner wall of the collection cavity 10, a filter plate 14 is installed on the inner wall of the air outlet 13, and the exhaust pipe 6 is adapted to the inner wall of the air outlet 13.

[0035] The working principle of the device is: before the equipment runs, the activated carbon is first put into the stirring cavity from the feeding hopper 3, and then the motor 16 is started to drive the belt wheel set 17 to rotate, the first transmission shaft 19 is driven to rotate by the belt wheel set 17, the fixed plate 18 and the arc-shaped stirring plate 20 on the first transmission shaft 19 start to stir the activated carbon, so that the activated carbon is in a state of movement in the stirring cavity, preventing the activated carbon from accumulating and helping the separation of impurities. At the same time, the second transmission shaft 23 is driven to rotate by the belt wheel set 17, the cam 24 on the second transmission shaft 23 rotates, the cam 24 meshes with the arc-shaped block 22 on the bottom surface of the sieve plate 21, so that the sieve plate 21 makes up-and-down reciprocating motion in the stirring cavity 11. The limiting grooves on both sides of the sieve plate 21 cooperate with the limiting blocks 15 on the inner wall of the stirring cavity to ensure the stability of the movement of the sieve plate 21. Under the vibration of the sieve plate 21, the fine impurities in the activated carbon pass through the sieve plate 21 and fall into the first pull-out box 4, realizing preliminary impurity removal. At the same time that the transmission mechanism 9 drives the stirring mechanism 7 and the screening mechanism 8, the air blower 2 is started to blow air into the stirring cavity 11. The wind enters the stirring cavity 11 from the air inlet 12 and fully contacts the activated carbon under the stirring action of the stirring plate. The lighter impurities are blown up and enter the collection cavity 10 through the top of the partition under the action of the wind. The air in the collection cavity 10 is discharged from the air outlet 13 under the action of pressure. The filter plate 14 on the inner wall of the air outlet 13 can prevent impurities from being discharged, ensuring the cleanliness of the discharged air. The heavier impurities are collected in the second pull-out box 5. Finally, the activated carbon after impurity removal is left at the bottom of the stirring cavity 11, and the impurities are collected in the first pull-out box 4 and the second pull-out box 5.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways instead, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. An activated carbon air separation and impurity removal device, comprising a box (1), characterized in that: The invention also includes a partition plate, which is installed at the center of the inner wall of the box body (1) and has a height lower than the depth of the box body (1), and the partition plate divides the box body (1) into a collecting chamber (10) and a stirring chamber (11); a transmission mechanism (9), which is installed on the box body (1); a stirring mechanism (7), which is installed in the stirring chamber (11), and the stirring mechanism (7) is driven by the transmission mechanism (9); a screening mechanism (8), which is installed in the stirring chamber (11) and is located below the stirring mechanism (7); a blower (2), which is installed on the box body (1) and is connected to the stirring chamber (11); an exhaust pipe (6), which is installed on the box body (1) and is connected to the collecting chamber (10); and a hopper (3), which is installed on the box body (1) and is connected to the stirring chamber (11).

2. The activated carbon air separation and impurity removal equipment according to claim 1, characterized in that: The transmission mechanism (9) includes a motor (16), and a pulley group (17) is installed at the output end of the motor (16). The pulley group (17) consists of two pulleys and a transmission belt. The center positions of the two pulley groups are coaxially fixed with a first transmission shaft (19) and a second transmission shaft (23). The first transmission shaft (19) and the second transmission shaft (23) are respectively rotatably connected to the inner wall of the stirring chamber (11).

3. The activated carbon air separation and impurity removal equipment according to claim 2, characterized in that: Three fixed plates (18) are evenly distributed on the outer surface of the first transmission shaft (19), and two groups of stirring plates (20) are evenly installed between the three fixed plates. The cross sections of the two groups of stirring plates (20) are both arc-shaped.

4. The activated carbon air separation and impurity removal equipment according to claim 2, characterized in that: Cams (24) are evenly distributed on the outer surface of the second transmission shaft (23); the screening mechanism (8) comprises a screen plate (21); and arc-shaped blocks (22) that mesh with the cams (24) are evenly distributed on the bottom surface of the screen plate (21).

5. The activated carbon air separation and impurity removal equipment according to claim 4, characterized in that: Limiting grooves are respectively provided on both sides of the sieve plate (21), and limiting blocks (15) adapted to the limiting grooves are respectively installed on both sides of the inner wall of the stirring chamber (11).

6. The activated carbon air separation and impurity removal equipment according to claim 1, characterized in that: The bottom end of the stirring chamber (11) is slidably connected to a detachable first pull-out box (4), and the inner wall of the collecting chamber (10) is slidably connected to a detachable second pull-out box (5).

7. The activated carbon air separation and impurity removal equipment according to claim 1, characterized in that: An air inlet (12) is provided on the inner wall of the stirring chamber (11), and the output end of the blower (2) is adapted to the air inlet (12).

8. The activated carbon air separation and impurity removal equipment according to claim 1, characterized in that: An air outlet (13) is provided on the inner wall of the collecting chamber (10), a filter plate (14) is installed on the inner wall of the air outlet (13), and the exhaust pipe (6) is adapted to the inner wall of the air outlet (13).

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