What characterizes the design of a coal breaker?

The design of a coal breaker is characterized by a large cylinder with perforated steel plates. This design plays a crucial role in the processing of coal. The perforated plates allow fine coal particles to pass through while larger lumps of coal are broken down effectively.

This method of design is vital for maximizing efficiency in separating coal of different sizes, ensuring that the smaller, usable pieces can be sorted out while the larger chunks can be further processed. The use of a cylinder also facilitates a more uniform and efficient breakdown of the coal as it moves through the system, allowing for better control of the coal sizing and quality.

In summary, the presence of a large cylinder with perforated steel plates is essential in the functioning of a coal breaker, as it supports the mechanical processes necessary for coal preparation in a safe and efficient manner.