Drum screening machine is a kind of machinery that is widely used in sorting technology. It controls the sorting of garbage by controlling the particle size and has high sorting accuracy. The sieve holes of the trommel are arranged from small to large, and the sieve hole diameter on each section is the same. In order to improve the sorting accuracy, and to avoid the situation that small particles are sieved out in the large-aperture sieve section, the garbage is fully turned over in the trommel, and the movement speed of the garbage cannot be too fast. Usually, a flexing plate is installed on the inner wall of the drum. The drum sieving machine for fertilizer function is to lift the garbage particles, so that the garbage particles of different particle diameters have the opportunity to contact the sieve holes as much as possible. Purpose of sorting. The drum section is connected to the drum screen turntable by nuts and screws, so the installation and disassembly of the drum section is more convenient. Since the drum section is connected to the turntable, when the turntable is rotated by the driving device, the drum section also rotates along with it.
The roller device is installed on the frame obliquely. The motor is connected with the roller device through a reducer through a coupling, and drives the roller device to rotate around its axis. When the material enters the drum screener device, due to the tilt and rotation of the drum device, the material on the screen surface is turned and rolled, so that the qualified materials (products under the screen) are discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified materials (the screen The upper product) is discharged through the discharge port at the end of the drum. Due to the overturning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being blocked.
Here are detailed infromation about rotary type of screener.
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