CN-118831885-B - Belt cleaning device is used in active carbon preparation

CN118831885BCN 118831885 BCN118831885 BCN 118831885BCN-118831885-B

Abstract

The utility model provides an active carbon preparation is with belt cleaning device, includes wash bowl, rabbling mechanism and actuating mechanism, the bottom center is provided with the bellying in the wash bowl, rabbling mechanism is located just above the bellying, and rabbling mechanism lower extreme department is connected with first push pedal, actuating mechanism is located the outer top of wash bowl to drive rabbling mechanism is rotatory and reciprocate from top to bottom, makes interval between first push pedal and the bellying changes in predetermined range. The cleaning device for preparing the activated carbon is used for improving the distance between activated carbon particles, avoiding accumulation, and enabling cleaning liquid to fully contact with the surfaces of the activated carbon particles so as to facilitate ash removal.

Inventors

XIE SHOUPING
ZHANG XUEFENG
ZHOU LISHENG
CHEN WEI
WANG XIANBO

Assignees

黔西南正胤活性炭科技有限公司

Dates

Publication Date: 20260505
Application Date: 20240823

Claims (3)

1. The cleaning device for the preparation of the activated carbon comprises a cleaning cylinder (1), a stirring mechanism (2) and a driving mechanism (3), and is characterized in that a protruding part (4) is arranged in the center of the inner bottom of the cleaning cylinder (1), the stirring mechanism (2) is positioned right above the protruding part (4), a first push plate (5) is connected to the lower end of the stirring mechanism (2), the driving mechanism (3) is positioned at the outer top of the cleaning cylinder (1), and drives the stirring mechanism (2) to rotate and reciprocate up and down, so that the distance between the first push plate (5) and the protruding part (4) is changed within a preset range; The stirring mechanism (2) comprises a stirring shaft (201) and stirring blades (202), the stirring blades (202) are uniformly distributed on the peripheral wall of the lower end of the stirring shaft (201), the lower ends of the stirring blades (202) are fixedly connected with a first push plate (5) together, the driving mechanism (3) comprises a driving motor (301), the driving motor (301) is fixed at the top of the cleaning cylinder (1) through a mounting seat, the output end of the driving motor (301) is connected with an eccentric gear (302), the upper end of the stirring shaft (201) penetrates through the cleaning cylinder (1) to be connected with a driven gear (303), the driven gear (303) is meshed with the eccentric gear (302), and a reset spring (304) is sleeved on the stirring shaft (201) between the driven gear (303) and the cleaning cylinder (1); through holes are uniformly formed in the stirring blades (202); The wall of the cleaning cylinder (1) is provided with an arc-shaped surface structure protruding outwards; the top of the cleaning cylinder (1) is provided with a feed inlet, the bottom of the cleaning cylinder is provided with a discharge outlet, and the discharge outlet is provided with a switch valve; The upper ends of the stirring blades (202) are commonly connected with a second push plate (6); The second pushing plate (6) is provided with a groove-shaped structure which is concave downwards, and drainage mechanisms (7) are uniformly arranged on the second pushing plate (6); drainage mechanism (7) are including drainage hole (701), fixed cover (702) and floater (703), drainage hole (701) evenly set up on second push pedal (6), fixed cover (702) are located drainage hole (701) below and connect on second push pedal (6), and fixed cover (702) inside communicates with drainage hole (701), but floater (703) are located fixed cover (702) free movement, the size of floater (703) is greater than the aperture of drainage hole (701), fixed cover (702) wholly is upward open-ended network structure.
2. The cleaning device for activated carbon production as claimed in claim 1, wherein the end face of the lower end of the drainage hole (701) is provided with a ball groove (704), and the ball groove (704) is matched with the floating ball (703).
3. The cleaning device for activated carbon production according to claim 1, characterized in that the inner bottom of the cleaning cylinder (1) is provided with an electric heating wire in a ring shape.

Description

Belt cleaning device is used in active carbon preparation Technical Field The invention relates to the technical field of activated carbon production equipment, in particular to a cleaning device for activated carbon preparation. Background Activated carbon is a specially treated carbon in which organic raw materials (shells, coal, wood, etc.) are heated in an air-tight condition to reduce non-carbon components (this process is called carbonization), and then reacted with gas, the surface is eroded, and a structure with developed micropores is produced (this process is called activation). Since the activation process is a microscopic process, i.e., the surface attack of a large number of molecular carbides is punctiform, numerous fine pores are formed on the surface of the activated carbon. Activated carbon is prepared by cleaning to remove ash on the surface of the activated carbon. When the existing cleaning device is used, activated carbon particles are generally accumulated at the bottom of the cleaning barrel, so that the distance between the activated carbon particles is smaller, and the ash removal on the surface of the activated carbon is affected. Disclosure of Invention The invention aims to provide a cleaning device for preparing activated carbon, which is used for improving the distance between activated carbon particles, avoiding accumulation, and enabling cleaning liquid to fully contact with the surfaces of the activated carbon particles so as to facilitate ash removal. The cleaning device for preparing the activated carbon comprises a cleaning cylinder, a stirring mechanism and a driving mechanism, wherein a protruding portion is arranged in the center of the inner bottom of the cleaning cylinder, the stirring mechanism is located right above the protruding portion, a first push plate is connected to the lower end of the stirring mechanism, the driving mechanism is located at the outer top of the cleaning cylinder and drives the stirring mechanism to rotate and reciprocate up and down, and the distance between the first push plate and the protruding portion is changed within a preset range. Preferably, the stirring mechanism comprises a stirring shaft and stirring blades, the stirring blades are uniformly distributed on the peripheral wall of the lower end of the stirring shaft, the lower ends of the stirring blades are fixedly connected with the first push plate together, the driving mechanism comprises a driving motor, the driving motor is fixed at the top of the cleaning cylinder through a mounting seat, the output end of the driving motor is connected with an eccentric gear, the upper end of the stirring shaft penetrates through the cleaning cylinder to be connected with a driven gear, the driven gear is meshed with the eccentric gear, and a reset spring is sleeved on the stirring shaft between the driven gear and the cleaning cylinder. Preferably, through holes are uniformly formed in the stirring blades. Preferably, the wall of the cleaning cylinder is provided with an arc-shaped surface structure protruding outwards. Preferably, the top of the cleaning cylinder is provided with a feed inlet, the bottom of the cleaning cylinder is provided with a discharge outlet, and the discharge outlet is provided with a switch valve. Preferably, the upper ends of the stirring blades are commonly connected with a second push plate. Preferably, the second pushing plate is provided with a groove-shaped structure which is concave downwards, and drainage mechanisms are uniformly arranged on the second pushing plate. Preferably, the drainage mechanism comprises drainage holes, a fixed cover and a floating ball, wherein the drainage holes are uniformly formed in the second push plate, the fixed cover is located below the drainage holes and connected to the second push plate, the inside of the fixed cover is communicated with the drainage holes, the floating ball is located in the fixed cover and can freely move, the size of the floating ball is larger than the aperture of the drainage holes, and the whole fixed cover is of an upward-opening net-shaped structure. Preferably, the end face of the lower end of the drainage hole is provided with a ball groove, and the ball groove is matched with the floating ball. Preferably, the inner bottom of the cleaning cylinder is annularly provided with an electric heating wire. Preferably, a supporting seat is arranged at the bottom of the cleaning cylinder. The invention has the beneficial effects that: Compared with the prior art, the cleaning device for preparing the activated carbon provided by the invention has the advantages that the driving mechanism enables the first pushing plate to reciprocate up and down, in the process of downwards moving the first pushing plate, the activated carbon particles positioned on the periphery of the protruding part move towards the wall of the cleaning cylinder and have upward movement trend along the wall of the cleaning cylind