Activated carbon impurity removing and screening treatment mechanism

Abstract

The utility model discloses an active carbon impurity removal screening disposal mechanism, including support, storage barrel, first corrugated telescopic pipe, upper carrier plate, lower carrier plate, screening box, box cover, sieve plate, discharge tray, permanent magnet, electromagnet, guide support pillar, movable carrier plate, limit sleeve and spring, the storage barrel is fixed installation in the support, the box cover is fixed installation at the top of screening box. According to the mechanism, permanent magnets are attracted and released through frequent power-on and power-off state changes of electromagnets to be matched with springs on the lower portion, activated carbon on a screening plate in a screening box is subjected to impurity removal and screening treatment, and then the screened activated carbon and dust particles flow out and are collected; and the spring located on the upper portion can limit the limit position of upward movement of the screening box, meanwhile, energy storage is conducted, the rebound effect is achieved, the vibration performance achieved by vertical reciprocating movement of the screening box is further enhanced, and the impurity removing and screening effect on activated carbon on the screening plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon regeneration treatment, in particular to an activated carbon impurity removal screening and disposal mechanism. Background Art

[0002] To regenerate saturated activated carbon, the activated carbon is manually removed from the adsorption device and then transported to a regeneration device such as a multi-stage furnace or rotary kiln. After regeneration, it is then transported to the activated carbon adsorption equipment and manually added to achieve the regeneration of the activated carbon. When passing through the existing horizontal rotary screening drum, the fine dust particles adsorbed in the activated carbon are only screened out from the surface of the activated carbon to be treated, as the horizontal rotary screening drum lacks a vibration function. The screening effect on the fine dust particles adsorbed within the activated carbon is poor. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a screening and disposal mechanism which can improve the removal rate of fine sand and dust particles adsorbed inside the activated carbon to be processed by reciprocating vibration of the screening box and the screen plate.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: an activated carbon impurity removal screening and disposal mechanism, including a bracket, a storage barrel, a first corrugated telescopic tube, an upper loading plate, a lower loading plate, a screening box, a box cover, a screen plate, a discharge tray, a permanent magnet, an electromagnet, a guide support column, a movable loading plate, a limit sleeve and a spring, the storage barrel is fixedly installed in the bracket, the box cover is fixedly installed on the top of the screening box, the upper loading plate and the lower loading plate are fixedly installed on the upper and lower parts of the bracket respectively, the four guide support columns are distributed in a rectangular shape, and the upper and lower ends are fixedly installed on the upper loading plate and the lower loading plate respectively, the movable loading plate is fixedly installed on the screening box, and the movable loading plate slides It is installed on the guide support column, and the bottom of the storage barrel is sealed and connected with the box cover through a first corrugated telescopic tube. The permanent magnet and electromagnet are respectively fixedly installed on the bottom of the screening box and the top of the download plate. Two limit sleeves are fixedly sleeved on the upper and lower parts of each guide support column. The two limit sleeves are respectively located on the upper and lower sides of the movable carrier plate. Two springs are sleeved on each guide support column, and the two ends of the spring act on the movable carrier plate and the limit sleeve respectively. The screen plate is tilted and fixedly installed inside the screening box. A discharge port is provided on the right side of the screening box. The discharge tray is tilted and fixedly installed at the discharge port on the right side of the screening box. The bottom of the screening box is provided with a sand and dust particle collection port.

[0005] Preferably, a dust particle guide plate is installed inside the screening box, and the dust particle guide plate is arranged to be inclined in the opposite direction to the screen plate. The dust particle collecting port is arranged on the left side of the bottom of the screening box, and a through hole connected to the dust particle collection port is provided on the lower left part of the dust particle guide plate.

[0006] Preferably, the upper end of the second corrugated telescopic tube is sealed and fixedly connected to the dust particle collection port, and the second corrugated telescopic tube is fixedly installed on the download plate.

[0007] Preferably, a screw sleeve is fixedly installed on the download plate, a screw rod is fixedly installed in the screw sleeve, and a buffer rubber sleeve is fixedly installed on the top end of the screw rod.

[0008] Preferably, a material discharge guide plate is fixedly installed obliquely inside the screening box, and the material discharge guide plate is arranged to be inclined in the opposite direction to the screening plate.

[0009] Compared with the existing technology, the benefits of the present invention are: this mechanism realizes the attraction and release of the permanent magnet and cooperates with the lower spring through the frequent on-off state changes of the electromagnet, thereby realizing the impurity removal and screening of the activated carbon on the sieve plate in the screening box, and then the screened activated carbon and sand and dust particles are separately discharged and collected. The spring located at the top can limit the extreme position of the upward movement of the screening box, and store energy at the same time to have a rebound effect, further enhancing the vibration performance achieved by the up and down reciprocating motion of the screening box, and improving the impurity removal and screening effect of the activated carbon on the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention will be further described below with reference to the accompanying drawings.

[0011] Figure 1 It is a schematic diagram of the internal structure of the present utility model. DETAILED DESCRIPTION

[0012] The present invention is described in detail below in conjunction with specific embodiments: Figure 1The activated carbon impurity removal and screening disposal mechanism shown in the figure includes a bracket 1, a storage barrel 2, a first corrugated telescopic tube 21, an upper loading plate 3, a lower loading plate 4, a screening box 5, a box cover 51, a screen plate 52, a discharge tray 54, a permanent magnet 61, an electromagnet 62, a guide support column 7, a movable loading plate 8, a limit sleeve 81 and a spring 82. The storage barrel 2 is fixedly installed in the bracket 1, the box cover 51 is fixedly installed on the top of the screening box 5, the upper loading plate 3 and the lower loading plate 4 are respectively fixedly installed on the upper and lower parts of the bracket 1, and the four guide support columns 7 are distributed in a rectangular shape, with their upper and lower ends respectively fixedly installed on the upper loading plate 3 and the lower loading plate 4, the movable loading plate 8 is fixedly installed on the screening box 5, and the movable loading plate 8 is slidably installed on the guide support column 7. The bottom of the storage barrel 2 is fixed to the box cover 5. 1 is sealed and connected through the first corrugated telescopic tube 21. The permanent magnet 61 and the electromagnet 62 are respectively fixedly installed at the bottom of the screening box 5 and the top of the download plate 4. Two limit sleeves 81 are fixedly sleeved on the upper and lower parts of each guide support column 7. The two limit sleeves 81 are respectively located on the upper and lower sides of the movable carrier plate 8. Two springs 82 are sleeved on each guide support column 7. The two ends of the spring 82 act on the movable carrier plate 8 and the limit sleeve 81 respectively. The sieve plate 52 is tilted and fixedly installed inside the screening box 5. The sieve plate 52 extends to the front, back, left and right inner walls of the screening box 5. A discharge port is provided on the right side of the screening box 5. The discharge tray 54 is tilted and fixedly installed at the discharge port on the right side of the screening box 5. The bottom of the screening box 5 has a sand and dust particle collection port.

[0013] A dust particle guide plate 53 is installed inside the screening box 5, and the dust particle guide plate 53 extends to the front, back, left and right inner walls of the screening box 5. The dust particle guide plate 53 is tilted in the opposite direction to the screen plate 52. The dust particle collecting port is set on the left side of the bottom of the screening box 5. A through hole connected to the dust particle collecting port is set at the lower left part of the dust particle guide plate 53. Through the guiding effect of the dust particle guide plate 53, the dust particles that have been screened and fallen can be easily discharged from the dust particle collecting port, thereby avoiding the accumulation of dust particles that have been screened and fallen inside the screening box 5.

[0014] The upper end of the second bellows telescopic tube 10 is sealed and fixedly connected to the dust particle collection port. The second bellows telescopic tube 10 is fixedly installed on the download plate 4. The second bellows telescopic tube 10 is used to facilitate the screening of the mobile phone of the fallen dust particles.

[0015] A screw sleeve 9 is fixedly installed on the download plate 4, and a screw rod 91 is fixedly installed in the screw sleeve 9. The screw rod 91 can limit the extreme position of the downward movement of the movable carrier plate 8 to avoid collision between the permanent magnet 61 and the electromagnet 62, which may cause damage to both and affect the service life of both. A buffer rubber sleeve is fixedly installed on the top head of the screw rod 91 to avoid rigid collision between the movable carrier plate 8 and the top head of the screw rod 91 to reduce noise.

[0016] A material discharge guide plate 55 is fixedly installed inside the screening box 5 at an angle, and the material discharge guide plate 55 is tilted in the opposite direction to the screen plate 52. The front and rear ends of the material discharge guide plate 55 are fixedly installed on the front and rear inner walls of the screening box 5. There is a gap of 10-30 cm between the left and right ends of the material discharge guide plate 55 and the inner wall of the screening box 5, so that the untreated activated carbon in the storage barrel 2 is guided by the material discharge guide plate 55 and falls to the left end of the screen plate 52 to achieve better impurity removal and screening effect. The material discharge guide plate 55 and the dust particle guide plate 53 are tilted by rotating 5-10° counterclockwise, and the screen plate 52 is tilted by rotating 5-10° clockwise.

[0017] The activated carbon to be processed stored in the storage barrel 2 enters the screening box 5 through the first corrugated telescopic tube 21, and the electromagnet 62 realizes the attraction and release of the permanent magnet 61 by frequently changing the power-on and power-off states. After the electromagnet 62 is energized, the elastic force of the lower spring 82 is overcome to attract the permanent magnet 61, and the combination of the permanent magnet 61 and the screening box 5 moves downward. After the electromagnet 62 is de-energized, under the action of the lower spring 82, the combination of the permanent magnet 61 and the screening box 5 moves upward and resets, thereby achieving the purpose of the up and down reciprocating vibration of the screening box 5, and the fine sand and dust particles adsorbed inside the activated carbon on the sieve plate 52 are subjected to 30%-60% partial impurity removal and screening treatment, and the dust particles that fall through the screening flow out through the dust particle collecting port, and the activated carbon that has completed the screening process flows out to the next workstation through the discharge tray 54. An automatic discharge valve can be provided in the storage barrel 2 to avoid excessive activated carbon to be processed in the screening box 5, thereby achieving a better impurity removal and screening effect.

Claims

1. An activated carbon impurity removal screening and disposal mechanism, characterized by: The invention comprises a bracket (1), a storage barrel (2), a first corrugated telescopic tube (21), an upper loading plate (3), a lower loading plate (4), a screening box (5), a box cover (51), a screen plate (52), a discharge plate (54), a permanent magnet (61), an electromagnet (62), a guide support column (7), a movable loading plate (8), a limit sleeve (81) and a spring (82), wherein the storage barrel (2) is fixedly mounted in the bracket (1), the box cover (51) is fixedly mounted on the top of the screening box (5), the upper loading plate (3) and the lower loading plate (4) are respectively fixedly mounted on the upper and lower parts of the bracket (1), four guide support columns (7) are distributed in a rectangular shape, and their upper and lower ends are respectively fixedly mounted on the upper loading plate (3) and the lower loading plate (4), the movable loading plate (8) is fixedly mounted on the screening box (5), and the movable loading plate (8) is slidably mounted on the guide support column (7). The bottom of the storage barrel (2) is sealed and connected to the box cover (51) through a first corrugated telescopic tube (21). The permanent magnet (61) and the electromagnet (62) are fixedly mounted on the bottom of the screening box (5) and the top of the download plate (4), respectively. Two limit sleeves (81) are fixedly mounted on the upper and lower parts of each guide support column (7). The two limit sleeves (81) are respectively located on the upper and lower sides of the movable carrier plate (8). Two springs (82) are mounted on each guide support column (7). The two ends of the spring (82) act on the movable carrier plate (8) and the limit sleeve (81) respectively. The screen plate (52) is fixedly mounted inside the screening box (5) at an angle. A discharge port is provided on the right side of the screening box (5). The discharge tray (54) is fixedly mounted at an angle at the discharge port on the right side of the screening box (5). The bottom of the screening box (5) has a sand and dust particle collection port.

2. The activated carbon impurity removal, screening and disposal mechanism according to claim 1, characterized in that: A dust particle guide plate (53) is installed inside the screening box (5), and the dust particle guide plate (53) is arranged to be tilted in the opposite direction to the screening plate (52). The dust particle collection port is arranged on the left side of the bottom of the screening box (5), and a through hole connected to the dust particle collection port is provided on the lower left part of the dust particle guide plate (53).

3. The activated carbon impurity removal, screening and disposal mechanism according to claim 1, characterized in that: The upper end of the second bellows telescopic tube (10) is fixedly connected to the sand and dust particle collection port in a sealed manner, and the second bellows telescopic tube (10) is fixedly mounted on the download plate (4).

4. The activated carbon impurity removal, screening and disposal mechanism according to claim 1, characterized in that: A screw sleeve (9) is fixedly mounted on the download plate (4), a screw rod (91) is fixedly mounted in the screw sleeve (9), and a buffer rubber sleeve is fixedly mounted on the top end of the screw rod (91).

5. The activated carbon impurity removal, screening and disposal mechanism according to claim 1, characterized in that: A material discharge guide plate (55) is fixedly installed in an inclined manner inside the screening box (5), and the material discharge guide plate (55) is arranged to be inclined in the opposite direction to the screening plate (52).

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