Working principle of roller screen
https://www.haibaoseparator.com/drum-screen.html
The working principle of roller screen mainly depends on the trajectory of material and the rotation and vibration of screen. The following is a detailed introduction:
Basic composition and working mode: Roller screen is usually composed of motor, reducer and roller device. The motor drives the roller device to rotate around its axis through the reducer. This rotation causes the materials entering the drum to be overturned and rolled.
Material screening process: after the material enters the drum, due to the inclination and rotation of the drum, the larger material moves to the edge of the screen, while the smaller material remains in the central area of the screen. By controlling the rotating speed and vibration frequency of the screen, the screening effect of materials can be adjusted to meet different production process requirements. In addition, this movement also helps the materials stuck in the sieve holes to be ejected to prevent the sieve holes from being blocked.
Application fields: Roller screen is widely used in sand and stone separation in sand yard, lump coal and pulverized coal separation in coal industry, classification of large and small blocks in chemical industry and mineral processing industry, and separation of powdery substances.
Generally speaking, the roller screen can effectively screen and separate materials through its unique mechanical movement mode, which is widely used in many industrial fields.
Send your message to us:
Post time: Jul-16-2024
