Mine emergency stop button is an important safety device, which is used to quickly stop and control the operation of electrical equipment in an emergency to ensure the safety of personnel and equipment. The use of such buttons is especially important in mines with gas and coal dust hazards.
Mine E-STOP buttons are used in strict environmental conditions and need to operate within a specific range of air pressure, temperature and humidity. At the same time, due to the special environment in the mine, the button must be explosion-proof, dust-proof, waterproof and other functions. Only in this way can we ensure that the button can work properly and play its due role at critical moments. On underground coal mining machinery, the mine emergency stop button is usually installed on the operation panel, which is convenient for the operator to quickly touch the stop button. When encountering an emergency, the operator can quickly press the button to stop the operation of the mechanical equipment, so as to avoid the occurrence of accidents or reduce the loss of accidents. In addition to mine E-STOP buttons, there are other types of E-STOP buttons and safety equipment that play an important role in coal mine production. For example, equipment such as safety doors and protective covers can protect personnel from mechanical injuries;Equipment such as smoke alarms and carbon monoxide sensors can detect and deal with potential safety hazards in mines in a timely manner. In general, the mine emergency stop button is one of the important equipment to ensure the safe production of coal mines. Through the proper use and maintenance of these equipment, the occurrence of accidents can be effectively reduced, and the safety and reliability of coal mine production can be improved.
BZA2-5 36J(A) ,BZA3-5 36-1J ,BZA02-5 36-1 Mine flameproof emergency stop button (hereinafter referred to as mine emergency stop button) is mainly suitable for emergency stop of control electrical equipment on coal mine underground tunneling machinery with coal dust hazard.
1.2. Environmental conditions for use.
a. Ambient air pressure (86-106) kPa;
b. The ambient temperature is over 20 degrees to 40 degrees
c. The relative humidity in the air is not more than 95% (when the temperature is +25 degrees).
d. There is a risk of coal dust in the mine;