Belt protection

Purpose of belt protection device

This device is explosion-proof and intrinsically safe for mine use. It is suitable for the occasions of coal mine containing explosive dust and explosive gas (CH4). It is used for comprehensive protection of belt conveyors in low speed, overtemperature, smoke, full coal, coal pile, deviation, belt tearing and other accidents, and for centralized control and alarm communication between multiple belt conveyors. Equipped with overtemperature smoke automatic sprinkler fire extinguishing device. Using language and light alarm, novel and unique.

Performance of belt protection device

1. It has the comprehensive protection functions of low speed, overtemperature, smoke, full stacking, coal stacking, deviation, belt tearing and so on.

2. It has centralized control functions such as reverse coal flow delay sequence starting, reverse coal flow sequence stopping, emergency stopping, etc.

3. Alarm and communication functions.

4. The starting sensor set according to requirements can realize random starting, with significant system energy saving effect.

Physical picture of belt protection device