Author: admin View: Release time: 2018/08/01
Introduction of closed drum screen
The small roller sand sieving machine is mainly a kind of sand ore mining equipment that uses professional screening equipment to separate coarse and fine materials. It is composed of drums, motors, reducers, racks, etc. The whole machine is arranged obliquely. The electric motor drives the sieve mechanism to rotate around its axis through the reducer and the drum shaft. The sprocket teeth of the sieve bar mechanism are driven and rotated. When the material enters the sieve drum device, due to the inclination and rotation of the sieve drum device, qualified materials (under-screen products) are discharged through the sieve holes, and unqualified materials (top-screen materials) are passed through the drum Discharge at the end.
Picture of closed drum screen
Features of closed drum screen
1. Good working environment: The entire screening mechanism is designed in a sealed dust cover, which completely eliminates the phenomenon of flying dust during the screening process, thereby improving the working environment.
2. Low noise: In operation, the noise generated by the material and the rotating screen is completely isolated by the sealed dust cover, so that the noise cannot be transmitted to the outside of the equipment, thereby reducing the equipment noise.
3. Long service life: The screen is composed of several circular flat steels with a size of 16mm × 12mm, and its cross-sectional area is much larger than the cross-sectional area of the screen bar of other separation equipment, so the service life is improved.
4. High screening efficiency: Because the drum sander is equipped with a plate-type screening mechanism, during the screening process, no matter how wet, sticky, and heterogeneous the materials entering the separation screen, the relative movement between the screening machine and the screen body, The screen can never be blocked, thereby improving the screening efficiency of the equipment.
Application of closed drum screen
The small drum sand sifter is a special screening device developed by our company for power plants, coking plants, building materials, metallurgy, chemicals, mining and other industries. It overcomes the stickiness of the screen when various vibrating screens are used to screen wet materials. The problem of clogging improves the output and reliability of the screening system. Suitable for screening materials of various properties, as well as damp and easily clogged materials such as coal, coal gangue, and coke raw lime. The products under the screen are 100mm large, 10-50mm in the middle, and less than 3mm fine. This product is well received by users .
Technical parameters of closed drum screen
Coal Gangue Pulverizer, Wet Material Pulverizer , Cinder Pulverizer, Construction Waste Pulverizer-【Huashengming Heavy Industry】