The petroleum chemical plant belongs to chemical industry, which produces chemical products by using oil and natural gas as raw material, including the production of ethylene and synthetic ammonia.
They have three characteristics in the use of heat energy. First, a large number of different qualities of steam are required to provide heat and as a raw material for production. Secondly, a large number of driving forces are needed to compress gas and transfer fluid by pump. Thirdly, a large number of heat in the production processes can be recovered for heating supply water and steam generation, of which the consumption of compressed gases is great. As it can be seen, many stages can not be separated from steam.
With the development of production technology, the exchange and recovery of heat energy are becoming more and more frequent, and the use of various types of boilers is increasing. Therefore, the automation of boiler operation has attracted more and more attention.
The automation of the boiler operation in chemical plant not only reduces the labor intensity of the workers in the chemical plant, but also ensures the safety and stable operation of the equipment. More importantly, it also greatly improves the combustion efficiency of the fuel and has a good effect on the energy saving. For many types of chemical plant special boiler produced by EPCB, the degree of automation is very high, and they can supply steam with constant pressure, such as circulating fluidized bed boiler, chain grate steam boiler, biomass fired steam boiler and so on.