What are the hazards in iron and steel enterprises?

It mainly includes smelting injury, mechanical injury, electrical injury, fire and explosion prevention, poisoning and suffocation, lifting and transportation injury, special equipment injury and occupational disease injury.

Smelting injuries are mainly burns, second only to mechanical injuries and object blows, ranking third. Smelting injuries come from splashing of high-temperature molten iron, molten steel and slag, fire burns of dolomite, lime, calcium carbide, steam, hot water, hot steel parts, gas and oxygen, chemical and arc burns, etc. Most injuries occur in coking, sintering, ironmaking, steelmaking, continuous casting and steel rolling.

Mechanical damage mainly comes from rotary machinery (rolling mill), mobile machinery (four coke ovens), reciprocating machinery (shearing equipment) and transportation machinery (transportation lifting equipment).

Extended data:

counter-measure

1. Distribute labor protection articles according to regulations and strengthen individual protection; Formulate and implement safety operation procedures and strictly regulate operations; Strengthen detection to prevent waste steel from carrying water explosives; Adopt detection and flaw detection methods to prevent equipment from aging and damage.

2. Strengthen safety inspection and keep the equipment in good condition. Never stop cleaning and touching. During maintenance, the three parties shall confirm the listing, implement cross-operation safety contact, and install eye-catching safety warning and safety protection devices.

3, in contact with and operation of electrical equipment, maintenance and use of tools should prevent electric shock. Operate in accordance with safety regulations to prevent short-circuit arc burns and electrical fires and explosions.

4, take fire prevention measures to prevent fire and fire; Take fire fighting measures to reduce secondary injuries; Take explosion-proof measures to reduce explosion damage, and start emergency measures and plans when necessary.

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