Application Of Banana Screen In Coal Industry

The application of banana screens in the coal industry is mainly reflected in their large processing capacity, high efficiency, and reliable performance. With its unique shape and efficient processing capacity, the banana screen is an important vibrating screening equipment widely used in the coal screening process. Its function is to separate the original coal after vibration screening, cleaning, drying, and other processes to monitor and improve the quality of coal.

The banana screen is composed of a vibration motor, bearings, and a sieve plate. The banana screen uses the vibration force generated by the vibration motor to separate raw materials such as coal on the sieve plate. The banana-shaped sieve surface on the sieve plate is provided with sieve holes of different sizes. When the coal passes through the sieve plate, the larger particles are stuck in the sieve holes, and the smaller particles pass through the sieve holes and fall into the lower sieve plate.

After the equal-thickness screening technology was applied to coal screening, a large number of industrial experiments were conducted to explore the process parameters of equal-thickness screening, and the application of banana screens in the coal industry has gradually been promoted. Especially with the application of heavy medium coal preparation technology, banana screens are becoming more and more popular due to their large processing capacity, high efficiency, and reliable performance.

The working principle of the banana screen is based on the equal thickness screening method, which perfectly combines the advantages of the circular motion screen and the linear motion screen, greatly improving the screening efficiency and the removal efficiency. Its unique structure makes the banana screen more suitable for materials containing a large amount of fine particles. Banana screens can be used for wet and dry screening and can replace conventional inclined or horizontal screens.