Activated carbon screening and impurity removing device

Abstract

The utility model provides an activated carbon screening and impurity removing device which comprises a dust protection box, an impurity removing layer and a first activated carbon screening layer, and the impurity removing layer, the first activated carbon screening layer, a second activated carbon screening layer and a vibration plate are arranged in the dust protection box. A vibration connecting structure for elastically connecting the impurity removal layer and the first activated carbon screening layer is arranged between the impurity removal layer and the first activated carbon screening layer, and a vibration connecting structure for elastically connecting the first activated carbon screening layer and the second activated carbon screening layer is also arranged between the first activated carbon screening layer and the second activated carbon screening layer; a bottom vibration assembly and a vibration connecting structure which elastically connect the second activated carbon screening layer and the vibration plate are arranged between the second activated carbon screening layer and the vibration plate. According to the activated carbon screening and impurity removing device, dust generated in the activated carbon screening and impurity removing process can be effectively prevented from flying into air to affect the health of operators, large-particle activated carbon in the activated carbon can be separated after impurities in the activated carbon are screened out, and impurity removing, screening and separating can be conveniently conducted on the activated carbon.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon screening, in particular to an activated carbon screening and impurity removal device. Background Art

[0002] Activated carbon is a porous substance with a large surface area and strong adsorption and decolorization capabilities. Its functions and effects include purifying and filtering drinking water, adsorbing pesticides, solvents, industrial waste and chemicals, and reducing unpleasant odors in the air.

[0003] During the processing and production process, activated carbon will be mixed with impurities such as larger stones and metal particles. In the existing technology, impurities such as stones and metal particles in the activated carbon are separated and removed by a vibrating screen. However, during the use of the vibrating screen, the dust in the activated carbon is often scattered into the surrounding air, thereby affecting the health of the operator, and the existing vibrating screen cannot separate activated carbons of different sizes. Utility Model Content

[0004] In order to solve the technical problems that the vibrating screen in the prior art causes the dust in the activated carbon to fly into the surrounding air during use, thereby affecting the health of the operator, and the existing vibrating screen cannot separate activated carbons of different sizes, the utility model provides an activated carbon screening and impurity removal device;

[0005] The utility model provides an activated carbon screening and impurity removal device adopts the following technical solution:

[0006] An activated carbon screening and impurity removal device, comprising a dust protection box, an impurity removal layer and a first activated carbon screening layer, the dust protection box is a square structure, a top cover is installed on the top, an inlet is arranged on the top of the dust protection box, the inlet is located on one side of the top cover, and a lead-out port is arranged on the side wall of the dust protection box, characterized in that the impurity removal layer, the first activated carbon screening layer, the second activated carbon screening layer and the vibration plate are arranged in the dust protection box from top to bottom, the bottoms of the impurity removal layer, the first activated carbon screening layer and the second activated carbon screening layer are all provided with guide slopes, the guide slopes of the impurity removal layer and the first activated carbon screening layer are provided with penetrating screening holes, and the impurity removal layer The size of the screening holes in the activated carbon screening layer is larger than that of the screening holes in the first activated carbon screening layer, so that impurities in the activated carbon can be screened out, a vibration connecting structure elastically connecting the impurity removal layer and the first activated carbon screening layer is provided between them, a vibration connecting structure elastically connecting the first activated carbon screening layer and the second activated carbon screening layer is also provided between them, a bottom vibration component and a vibration connecting structure elastically connecting the second activated carbon screening layer and the vibration plate are provided between them, and the bottom vibration component and the vibration connecting structure are respectively provided at the left and right ends of the connection position between the second activated carbon screening layer and the vibration plate; the vibration plate is longitudinally movably provided on the bottom wall inside the dust protection box.

[0007] Furthermore, a guide plate is respectively arranged on the side walls of the impurity removal layer, the first activated carbon screening layer and the second activated carbon screening layer near the guide outlet, and the guide plate extends outward through the guide outlet.

[0008] Furthermore, a positioning seat is protruding upward from the bottom wall surface of the dust protection box, and a positioning shaft is protruding downward from the bottom surface of the vibration plate corresponding to the positioning seat. The positioning shaft is movably arranged up and down inside the positioning seat, so that the vibration plate can be movably arranged longitudinally on the bottom wall of the positioning seat.

[0009] Furthermore, a motor is arranged on the bottom wall of the dust protection box, and a first fixed plate and a second fixed plate are arranged in the bottom wall of the dust protection box near the transmission shaft in the motor, an installation groove is formed between the first fixed plate and the second fixed plate, a gear is rotatably installed in the installation groove, the transmission shaft in the motor passes through the first fixed plate and is fixedly connected to the gear, and a tooth plate is protruding downward from the bottom of the vibration plate, and the tooth plate forms a transmission connection with the gear.

[0010] Furthermore, the bottom vibration assembly includes a limit sleeve and a first shock-absorbing spring. A sliding shaft is provided on the left side of the bottom of the second activated carbon screening layer and extends downward. A limit sleeve is provided on the surface of the vibration plate and protrudes upward. The sliding shaft is slidably provided inside the limit sleeve. The sliding shaft passes through the limit sleeve and extends downwardly through the vibration plate. A first shock-absorbing spring is provided between the sliding shaft and the limit sleeve. The top of the first shock-absorbing spring is fixedly connected to the bottom of the second activated carbon screening layer, and the bottom of the first shock-absorbing spring is fixedly connected to the vibration plate.

[0011] Furthermore, the vibration connection structure includes a positioning sleeve and a positioning column. The positioning column is arranged on the right side of the bottom of the second activated carbon screening layer and extends downward from the bottom of the impurity removal layer and the first activated carbon screening layer. A positioning sleeve is arranged at a position corresponding to the positioning column in the first activated carbon screening layer, the second activated carbon screening layer and the vibration plate. The positioning column is movably arranged inside the positioning sleeve, and the positioning column extends downward through the corresponding first activated carbon screening layer, the second activated carbon screening layer and the surface of the vibration plate; a second shock-absorbing spring is arranged between the positioning column and the positioning sleeve.

[0012] Furthermore, a universal wheel is installed at the bottom of the dust protection box by bolt locking.

[0013] Furthermore, a rubber protective pad is installed on the top of the limiting sleeve and the positioning sleeve.

[0014] In summary, the beneficial effects of the utility model are:

[0015] 1. The utility model arranges a dust removal layer, a first activated carbon screening layer, and a second activated carbon screening layer in a dust protection box. When in use, the motor drives the gear to rotate back and forth, so that the vibration plate moves up and down inside the dust protection box. The vibration plate drives the second activated carbon screening layer to vibrate up and down through the bottom vibration component and the vibration connection structure. The second activated carbon screening layer drives the first activated carbon screening layer to vibrate up and down through the vibration connection structure. At the same time, the first activated carbon screening layer drives the dust removal layer to vibrate up and down. The dust removal layer filters out the debris in the activated carbon during the vibration process, and moves the screened debris to the derivation disk on the side of the dust removal layer through the guide slope at the bottom. The first activated carbon screening layer removes the debris in the activated carbon during the vibration process. The large particles of activated carbon are screened, and the screened large particles of activated carbon are moved to the lead-out plate on the side of the first activated carbon screening layer through the guide slope at the bottom of the first activated carbon screening layer. During the vibration of the second activated carbon screening layer, the filtered activated carbon is moved to the lead-out plate on the side of the second activated carbon screening layer through the guide slope at the bottom. The utility model can effectively prevent the dust generated in the process of screening and removing impurities from the activated carbon from flying into the air and causing influence on the health of the operators by arranging a dust protection box, and can screen out the impurities in the activated carbon and separate the large particles of activated carbon in the activated carbon by arranging the impurity removal layer and the first activated carbon screening layer, so as to facilitate the impurity removal and screening and separation of the activated carbon.

[0016] 2. By installing universal wheels at the bottom of the dust protection box, it is easy to move the position of the utility model. By installing rubber protective pads on the top of the limiting sleeve and the positioning sleeve, the bottom walls of the impurity removal layer, the first activated carbon screening layer, and the second activated carbon screening layer can be prevented from being damaged due to collision with the limiting sleeve or the positioning sleeve during vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the transmission connection between the gear and the toothed plate of the utility model;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged view of area A in the middle.

[0021] In the figure: 1-dust protection box; 2-impurity removal layer; 3-first activated carbon screening layer; 4-second activated carbon screening layer; 5-vibration plate; 6-motor; 8-vibration connection structure; 9-bottom vibration component; 11-universal wheel; 12-gear; 13-tooth plate; 101-upper cover; 102-inlet; 103-outlet; 104-positioning seat; 201-outlet plate; 501-positioning shaft; 701-first fixed plate; 702-second fixed plate; 901-limiting sleeve; 902-sliding shaft; 903-first shock-absorbing spring; 801-second shock-absorbing spring; 802-positioning column; 803-positioning sleeve. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0023] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 An activated carbon screening and impurity removal device is shown.

[0024] Reference Figure 1-Figure 4As shown, the utility model discloses a first embodiment, an activated carbon screening and impurity removal device comprises a dust protection box 1, an impurity removal layer 2 and a first activated carbon screening layer 3. The dust protection box 1 is a square structure, and an upper cover 101 is installed on the top. An inlet 102 is arranged on the top of the displacement dust protection box 1, and the inlet 102 is located on one side of the upper cover 101. A guide outlet 103 is arranged on the side wall of the dust protection box 1; the impurity removal layer 2, the first activated carbon screening layer 3, the second activated carbon screening layer 3 are arranged in the dust protection box 1 from top to bottom. The first activated carbon screening layer 4 and the vibration plate 5 are provided with guide slopes at the bottom of the impurity removal layer 2, the first activated carbon screening layer 3, and the second activated carbon screening layer 4. The guide slopes of the impurity removal layer 2 and the first activated carbon screening layer 3 are provided with penetrating screening holes, and the screening holes in the impurity removal layer 2 are larger than the screening holes in the first activated carbon screening layer 3, so that the impurities in the activated carbon can be screened out. The side walls of the impurity removal layer 2, the first activated carbon screening layer 3, and the second activated carbon screening layer 4 near the outlet 103 are respectively provided with guide slopes. A guide plate 201 is provided, and the guide plate 201 extends outward through the guide port 103; a vibration connection structure 8 is provided between the impurity removal layer 2 and the first activated carbon screening layer 3 to elastically connect them, and a vibration connection structure 8 is also provided between the first activated carbon screening layer 3 and the second activated carbon screening layer 4 to elastically connect them; a bottom vibration component 9 and a vibration connection structure 8 are provided between the second activated carbon screening layer 4 and the vibration plate 5 to elastically connect them, and the bottom vibration component 9 and the vibration connection structure 8 are respectively arranged at the left and right ends of the connection position between the second activated carbon screening layer 4 and the vibration plate 5; the vibration plate 5 is longitudinally movably arranged on the bottom wall inside the dust protection box 1, and preferably, a positioning seat 104 is provided on the bottom wall surface of the dust protection box 1 to protrude upward, and a positioning shaft 501 is provided on the bottom surface of the vibration plate 5 corresponding to the positioning seat 104 to protrude downward, and the positioning shaft 501 is movably arranged inside the positioning seat 104 up and down, so that the vibration plate 5 is longitudinally movably arranged on the bottom wall of the positioning seat 104. A motor 6 is arranged on the bottom wall of the dust protection box 1, and a first fixed plate 701 and a second fixed plate 702 are arranged in the bottom wall of the dust protection box 1 near the transmission shaft of the motor 6. An installation groove is formed between the first fixed plate 701 and the second fixed plate 702, and a gear 12 is rotatably installed in the installation groove. The transmission shaft of the motor 6 passes through the first fixed plate 701 and is fixedly connected with the gear 12. A tooth plate 13 is protruding downward from the bottom of the vibration plate 5, and the tooth plate 13 forms a transmission connection with the gear 12.

[0025] The specific structure of the bottom vibration component 9 is shown in FIG. Figure 2As shown, it includes a limiting sleeve 901 and a first shock-absorbing spring 903. A sliding shaft 902 is provided on the left side of the bottom of the second activated carbon screening layer 4 and extends downward. A limiting sleeve 901 is provided on the surface of the vibration plate 5 and protrudes upward. The sliding shaft 902 is slidably provided inside the limiting sleeve 901. The sliding shaft 902 extends downward through the limiting sleeve 901 and the vibration plate 5. A first shock-absorbing spring 903 is provided between the sliding shaft 902 and the limiting sleeve 901. The top of the first shock-absorbing spring 903 is fixedly connected to the bottom of the second activated carbon screening layer 4, and the bottom of the first shock-absorbing spring 903 is fixedly connected to the vibration plate 5. The specific structure of the vibration connection structure 8 refers to Figure 4 As shown, it includes a positioning sleeve 803 and a positioning column 802. The positioning column 802 is arranged on the right side of the bottom of the second activated carbon screening layer 4 and on the bottom of the impurity removal layer 2 and the first activated carbon screening layer 3, extending downward. The positioning sleeve 803 is arranged at a position corresponding to the positioning column 802 in the first activated carbon screening layer 3, the second activated carbon screening layer 4 and the vibration plate 5. The positioning column 802 is movably arranged inside the positioning sleeve 803, and the positioning column 802 extends downward through the corresponding surfaces of the first activated carbon screening layer 3, the second activated carbon screening layer 4 and the vibration plate 5; a second shock-absorbing spring 801 is arranged between the positioning column 802 and the positioning sleeve 803.

[0026] When in use, the motor 6 drives the gear 12 to rotate back and forth, and the gear 12 drives the toothed plate 13 to move up and down, so that the vibration plate 5 moves up and down inside the dust protection box 1, and the vibration plate 5 drives the second activated carbon screening layer 4 to vibrate up and down through the bottom vibration component 9 and the vibration connection structure 8, and the second activated carbon screening layer 4 drives the first activated carbon screening layer 3 to vibrate up and down through the vibration connection structure 8. At the same time, the first activated carbon screening layer 3 drives the impurity removal layer 2 to vibrate up and down, and the impurity removal layer 2 screens out the impurities in the activated carbon during the vibration process, and moves the screened impurities to the derivation disk 201 on the side of the impurity removal layer 2 through the guide slope at the bottom, and the first activated carbon screening layer 3 screens the large particles of activated carbon in the activated carbon during the vibration process, and moves the screened large particles of activated carbon to the derivation disk 201 on the side of the first activated carbon screening layer 3 through the guide slope at the bottom of the first activated carbon screening layer 3, and the second activated carbon screening layer 4 moves the filtered activated carbon to the derivation disk 201 on the side of the second activated carbon screening layer 4 through the guide slope at the bottom during the vibration process. The utility model can effectively prevent the dust generated in the process of screening and removing impurities from the activated carbon from flying into the air and affecting the health of the operators by arranging the dust protection box 1, and can screen out the impurities in the activated carbon and separate the large particles of activated carbon in the activated carbon by arranging the impurity removal layer 2 and the first activated carbon screening layer 3, so as to facilitate the impurity removal and screening and separation of the activated carbon.

[0027] The second embodiment of the utility model refers to Figure 1, Figure 2 and Figure 3 As shown, in order to facilitate the movement of the position of the utility model, a universal wheel 11 is installed at the bottom of the dust protection box 1 by bolt locking; in order to prevent the bottom wall of the impurity removal layer, the first activated carbon screening layer, and the second activated carbon screening layer from being damaged due to collision with the limit sleeve or the positioning sleeve during vibration, a rubber protective pad is installed on the top of the limit sleeve 901 and the positioning sleeve 803.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An activated carbon screening and impurity removal device, comprising a dust protection box (1), an impurity removal layer (2) and a first activated carbon screening layer (3), wherein the dust protection box (1) is a square structure, a top cover (101) is installed on the top, an inlet (102) is arranged on the top of the dust protection box (1), the inlet (102) is located on one side of the top cover (101), and a lead-out port (103) is arranged on the side wall of the dust protection box (1), characterized in that: The dust protection box (1) is provided with a de-impurity layer (2), a first activated carbon screening layer (3), a second activated carbon screening layer (4) and a vibration plate (5) from top to bottom. The bottoms of the de-impurity layer (2), the first activated carbon screening layer (3) and the second activated carbon screening layer (4) are all provided with guide slopes. The guide slopes of the de-impurity layer (2) and the first activated carbon screening layer (3) are provided with penetrating screening holes. The size of the screening holes in the de-impurity layer (2) is larger than the size of the screening holes in the first activated carbon screening layer (3), so that impurities in the activated carbon can be screened out. A vibration connection structure (8) is provided between the selection layers (3) to elastically connect them; a vibration connection structure (8) is also provided between the first activated carbon screening layer (3) and the second activated carbon screening layer (4) to elastically connect them; a bottom vibration component (9) and a vibration connection structure (8) are provided between the second activated carbon screening layer (4) and the vibration plate (5) to elastically connect them; the bottom vibration component (9) and the vibration connection structure (8) are respectively provided at the left and right ends of the connection position between the second activated carbon screening layer (4) and the vibration plate (5); and the vibration plate (5) is longitudinally movably provided on the bottom wall inside the dust protection box (1).

2. The activated carbon screening and impurity removal device according to claim 1, characterized in that: A guide plate (201) is provided on the side walls of the impurity removal layer (2), the first activated carbon screening layer (3), and the second activated carbon screening layer (4) close to the guide outlet (103), respectively, and the guide plate (201) extends outward through the guide outlet (103).

3. The activated carbon screening and impurity removal device according to claim 2, characterized in that: A positioning seat (104) is provided on the bottom wall surface of the dust protection box (1) and protrudes upwards, and a positioning shaft (501) is provided on the bottom surface of the vibration plate (5) and corresponding to the positioning seat (104) and protrudes downwards. The positioning shaft (501) is movably arranged up and down inside the positioning seat (104), so that the vibration plate (5) can be movably arranged longitudinally on the bottom wall of the positioning seat (104).

4. The activated carbon screening and impurity removal device according to claim 3 is characterized in that: A motor (6) is arranged on the bottom wall of the dust protection box (1); a first fixing plate (701) and a second fixing plate (702) are arranged in the bottom wall of the dust protection box (1) near the transmission shaft in the motor (6); a mounting groove is formed between the first fixing plate (701) and the second fixing plate (702); a gear (12) is rotatably mounted in the mounting groove; the transmission shaft in the motor (6) passes through the first fixing plate (701) and is fixedly connected to the gear (12); a tooth plate (13) is arranged at the bottom of the vibration plate (5) and protrudes downward; the tooth plate (13) forms a transmission connection with the gear (12).

5. The activated carbon screening and impurity removal device according to claim 4, characterized in that: The bottom vibration component (9) comprises a limiting sleeve (901) and a first shock absorbing spring (903); a sliding shaft (902) is provided on the left side of the bottom of the second activated carbon screening layer (4) and extends downward; a limiting sleeve (901) is provided on the surface of the vibration plate (5) and protrudes upward; the sliding shaft (902) is slidably provided inside the limiting sleeve (901); the sliding shaft (902) penetrates the limiting sleeve (901) and extends downwardly on the vibration plate (5); a first shock absorbing spring (903) is provided between the sliding shaft (902) and the limiting sleeve (901); the top of the first shock absorbing spring (903) is fixedly connected to the bottom of the second activated carbon screening layer (4); and the bottom of the first shock absorbing spring (903) is fixedly connected to the vibration plate (5).

6. The activated carbon screening and impurity removal device according to claim 5, characterized in that: The vibration connection structure (8) comprises a positioning sleeve (803) and a positioning column (802); the positioning column (802) is arranged on the right side of the bottom of the second activated carbon screening layer (4) and the bottom of the impurity removal layer (2) and the first activated carbon screening layer (3) and extends downward; the positioning sleeve (803) is arranged at a position corresponding to the positioning column (802) in the first activated carbon screening layer (3), the second activated carbon screening layer (4) and the vibration plate (5); the positioning column (802) is movably arranged inside the positioning sleeve (803), and the positioning column (802) penetrates the corresponding surface of the first activated carbon screening layer (3), the second activated carbon screening layer (4) and the vibration plate (5) and extends downward; and a second shock-absorbing spring (801) is arranged between the positioning column (802) and the positioning sleeve (803).

7. The activated carbon screening and impurity removal device according to claim 1, characterized in that: A universal wheel (11) is installed at the bottom of the dust protection box (1) by means of bolt locking.

8. The activated carbon screening and impurity removal device according to claim 6, characterized in that: Rubber protective pads are installed on the top of the limiting sleeve (901) and the positioning sleeve (803).

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