Trommel Screen
Description
Trommel screen is a new generation of screening equipment, mainly composed of inlet and outlet, motor, reducer, frame, drum device, etc. It can be used in chemical industry, coking plant, mining, power plant, building materials, metallurgy and other industries. The roller device is installed obliquely on the frame, and the outside is sealed by a sealing isolation cover to prevent contamination.
Features
- The sieve hole is not easy to be blocked.
- Smooth operation and low noise.
- Simple structure and convenient maintenance.
- The screening drum can be closed, and it is easy to seal and collect dust.
- The whole machine has high reliability and less one-time investment.
- Adopt special screen, high screening efficiency and long service life.
Working Principle
The roller device is installed obliquely on the frame. The motor is connected with the roller device through the reducer through the coupling, and the roller device is driven to rotate around its axis.
When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface is turned over to the drum, so that the qualified material (under the screen) is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (on the screen) is discharged. product) is discharged through the discharge port at the end of the drum. Due to the material's inversion in the drum and the drum, the material stuck in the sieve hole can be ejected to prevent the sieve hole from being blocked.
Scope of application
1. In the stone quarry, it is used for grading large and small stones and separating soil and stone powder.
2. It is used for sand and gravel separation in sand and gravel fields.
3. The coal industry is used for the separation of lump coal and pulverized coal and for coal washing (a component of coal washing machinery).
4. The chemical industry and mineral processing industry are used for the classification of large and small blocks and the separation of powdery substances.
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