In the field of solid waste disposal, screening equipment has occupied a very important position in many production lines, and the screening effect and application of screening equipment have always been a place of concern. Especially the more common trommel screen equipment, many people are not very clear about its function and scope of application, including the role it plays in the actual operation effect. Below I will do a detailed introduction for the trommel screen equipment so that you have a clear understanding.
Adaptive material
Raw domestic waste, decoration waste, industrial waste and other materials mixed with some sand and stone impurities.
Sizing size or sizing effect
Screening aperture is generally between 30mm-200mm, to distinguish between the sieve and the sieve.
Working principle
The motor is connected with the drum device by the reducer through a coupling, and the drum device is driven to rotate around its axis. When the material enters the drum device, due to the tilt and rotation of the drum device, the material on the screen surface is turned over and rolled, so that the qualified material (under the screen product) is discharged through the bottom of the drum at the back end of the discharge port, and the unqualified material (on the screen product) is discharged through the discharge port at the tail of the drum. Due to the material turning and rolling in the drum, the material stuck in the screen can be ejected to prevent the screen plugging.
Advantages of trommel screen
① Screen hole is not easy to plug.
② Smooth operation, low noise.
③ Simple structure, easy maintenance.
④ Screening cylinder can be closed, easy to close dust collection.
⑤ The machine has high reliability and less one-time investment.
⑥ The use of special screen, screening efficiency is relatively high, long service life.
In terms of domestic waste screening treatment, the trommel screen is mostly used for the primary screening of domestic waste after rough breaking. If you want to know more about the screening equipment, you can directly visit the official website of GEP ECOTECH, there will be professionals to give you a detailed introduction.
