Hazardous chemicals winter "five prevention"，Keep these in mind!

2.Before winter, it is necessary to do a good job in the workshop、Thermal insulation and anti-freeze work of infrastructure facilities。

3.To be before the heating period，adjust、Fix the heating equipment and suppress the leak，to ensure safety during heating。

4.Some chemical raw materials and products that are easy to deteriorate when exposed to low temperatures，Attention should be paid to heat preservation。Other than that，Do not put raw materials and products that are afraid of heat in the stove、radiators nearby，It should not be pressed on the heating line，Prevent the occurrence of reactive explosions。

5.It is necessary to do a good job in the insulation and anti-freezing of fire extinguishing equipment，In case of foam station、The solution in the barrel and inside the canister of the foam fire extinguisher freezes into lumps，Fire extinguishing is not possible。Be aware that the foam expands after freezing，Damage to fire extinguishing equipment。

2.Strengthen the implementation of various safety management systems，The formation of high-voltage components is unqualified and not constructed、The high-pressure manifold is unqualified and not connected、It is a safe habit not to enter high-pressure areas。

2.Strictly follow the regulations when carrying out hot work，Relevant departments should strengthen fire safety inspections，Eliminate the hidden danger of accidents。to electrical wiring、Fire extinguishing equipment、The use of open flames is the main content，Discover fire hazards，It must be resolutely rectified。

3.Exothermic chemical reactions in chemical production、Tempering、Drying and other operating positions must strictly implement fire prevention regulations，to reduce the occurrence of disasters and accidents。

4.Do not use electric heating equipment indiscriminately，Don't pull the temporary line randomly，Use electrical equipment as prescribed，Don't overload，The used electric heating equipment should be powered off in time。

2.Strengthen the airtightness of equipment and indoor ventilation，This is especially true for workshops that are prone to gas production。

3.Strictly follow the operating procedures，In the event of a gas leak，Leaks should be repaired in a timely manner。

4.to areas with high concentrations of toxic and harmful gases，Personal protective equipment and guardianship measures should be required，This is especially true when dealing with leaks in equipment and pipelines or when starting and shutting down，Wear protective clothing as required，Handle it in strict accordance with the operating procedures，No violations。

5.Strengthen safety education for employees to prevent poisoning，Popularize the knowledge of self-help and mutual rescue。

6.The officer on duty in the unit，If you use a stove for heating，Do not seal the stove。

2.It is necessary to deal with the standing water on the ground in a timely manner，so as not to freeze and freeze。

3.During the inspection, the staff should pay attention to whether there is ice on the ground and the ladder，Prevent slipping and falling，In particular, people working in the open air should pay more attention to safety。