Production equipment and system sealing operation in chemical production
Chemical production has the characteristics of inflammable, explosive, easily intoxicated, high temperature, high pressure and corrosion. As a result, it is more dangerous than other industrial sectors
The production of combustible material is much, the variety is much. Chemical industry production process, in order to guarantee the normal production, continuous and stable manner, need according to the requirement of the production scale, to store a certain amount of raw materials, intermediate products and finished products. The larger the device's size, the more storage it has. And the raw materials, intermediate products and finished products of fine chemicals are more flammable liquids and solids. The principle of basic fire prevention is that the more fuel you produce and store, the greater the risk of fire. Moreover, there are more common varieties in the production process of fine chemical enterprises, which makes management a certain difficulty.
Statistics from some developed countries show that chemical companies accounted for a third of the explosion in industrial enterprises. In addition, in chemical production, it is inevitable to contact poisonous and harmful chemicals, and the incidence of occupational disease in the chemical industry is significantly higher than that of other industries.
