Using the shaftless trommel screen can improve the sorting accuracy very well, so how to improve it? There are also a lot of users who don't know very well. Here is a brief introduction to everyone!
The shaftless trommel screen is a widely used machine in the sorting technology. It controls the garbage sorting by the particle size and the sorting precision is high. The cylinder of the shaftless trommel screen is generally divided into several sections, which may be determined according to specific conditions, and the sieve holes are arranged from small to large, and the sieve holes on each section have the same aperture.
In order to improve the sorting precision, in order to avoid the small particle material being screened out in the large-diameter screen section, the garbage must be fully turned over in the shaftless trrommel screen, and the moving speed of the garbage cannot be too fast. Usually, the inner wall of the drum is equipped with a flexible plate, and its function is to lift the garbage particles, so that the garbage particles of different particle sizes have the opportunity to contact the mesh hole as much as possible. If the pore diameter is met, the particles can be sieved to achieve no shaft. The purpose of trommel screen sorting.
In order to improve the screening efficiency, the speed of the garbage moving in the shaftless trommel screen can not be too fast, otherwise the screening will be insufficient and incomplete, so the shaftless trommel screen generally has a relatively strict installation inclination angle, usually this The angle is 5°, of course, in actual cases, it can be adjusted as needed.
The roller segment is connected to the trommel screen turntable by nuts and screws, so the installation and disassembly of the roller segment is convenient. Since the drum section is connected to the turntable, when the turntable is rotated by the driving means, the drum section is also rotated together.
