1. Mine disaster risk: Miners may face mine disaster risks such as collapse, explosion and fire at work. These accidents may lead to miners' casualties.
2. Mental health hazards: miners may face psychological problems such as loneliness, stress and fear at work, which may cause harm to miners' mental health.
3, career development restrictions: miners usually need to work underground, this working environment may limit the career development of miners. For example, miners may find it difficult to gain technical and management experience at work, which may limit their career development.
Miners refer to workers working in mines, who are responsible for digging, mining and treating mineral resources. The job content of miners depends on the type of mine, such as coal mine, iron mine and gold mine.
Introduction of self-service facilities
When fire, gas and coal dust explosion, coal and gas or carbon dioxide outburst and other disasters occur underground, underground personnel should immediately wear self-rescuer to escape.
There are two kinds of self-rescue devices: filter type and isolation type. The filter self-rescuer is actually a small gas mask, which can absorb carbon monoxide in the air; The isolated self-rescuer is a small oxygen respirator, which can use the chemical substances in the self-rescuer to generate oxygen for the wearer to breathe through chemical reaction.
When wearing the filter-type self-rescuer, hold the bottom of the shell with your left hand, lift the red open-ended wrench with your right hand, pull off the sealing belt, remove the upper cover of the shell, and take the cartridge out of the shell. Then pull out the nose clip from the braces, put the braces in your mouth, bite the tooth pad, but your lips must be close to the braces, and clamp your nose with the nose clip. Take off the mine cap, put the headband on your head, then put on the mine cap and breathe through your mouth.
The above contents refer to Baidu Encyclopedia-Miners.