Classification screening machine for nanoscale microporous activated carbon crystal processing

By setting a striking mechanism in the grading and screening machine for processing nano-sized microporous activated carbon crystals, the filter screen is struck to prevent the accumulation of dust or small particles, thus solving the problem of filter screen clogging and improving screening efficiency and throughput.

CN223491358UActive Publication Date: 2025-10-31广东韩研活性炭科技股份有限公司
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Patent Information

Application Number
CN202422659243.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-10-31
Estimated Expiration
2034-11-01

AI Technical Summary

Technical Problem

In existing technologies, during the grading and sieving process of nano-sized microporous activated carbon crystals, the filter mesh is easily covered with activated carbon dust or tiny particles, which increases the resistance of the filter channel and affects the sieving efficiency and the single batch throughput.

Method used

A grading and screening machine for processing nano-sized microporous activated carbon crystals was designed. By setting an impact mechanism in the screening box, the impact blocks strike the filter screen to prevent dust or small particles from accumulating on the mesh and maintain the channel space.

Benefits of technology

It effectively prevents the accumulation of dust or small particles in the filter mesh, maintains the flow rate and channel space of activated carbon screening, extends the service life of the device, and increases the single batch processing capacity.

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Abstract

The utility model discloses a grading screening machine for processing nanoscale microporous activated carbon crystals, relates to the technical field of grading screening of activated carbon, and solves the technical problem that the screening flow rate of activated carbon is affected due to the fact that activated carbon dust or small particles are attached to meshes of a filter screen of a grading screening machine in the prior art. A sliding screening box is arranged between the fixing seats, activated carbon screening is achieved through vibration of the screening box, a driving gear rotates in the sliding process of the screening box, the driving gear rotates to drive a connecting rod to move up and down through a rod and a shaft, and then the reciprocating movement directions of a striking block and the screening box are different through the driving gear and a driving rack; at the moment, each time of movement of the screening box drives the striking block to strike the filter screen, vibration of the filter screen is changed through reciprocating movement of different distances, then dust or small particles between meshes of the filter screen can be struck to fall off at a certain moment, and it is guaranteed that a large amount of dust or small particles are not accumulated between the meshes of the filter screen; the channel space of subsequent activated carbon filtration is influenced.
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