Industrial production relies heavily on boiler equipment, and chemical plants are no exception. The correct use of boilers improves production efficiency to a certain extent. So what are the safety requirements for gas boilers in chemical plants? How to use gas boilers correctly?

　　The safety requirements of gas-fired boilers in chemical plants run through the entire process of boiler operation, and can be divided into operations before ignition, during operation, and after shutdown. The specific points are as follows:

　　1. Before starting, there are many places to check and confirm before the gas boiler is ignited and operated. The internal and external facilities and accessories of the boiler must be in good condition, especially the burner related to the output of the boiler, the safety alarm device, valves, instruments and gas supply. Whether the water supply system is normal.

　　2. During operation, the furnace workers should do a good job of boiler inspection during the operation of the gas boiler, check whether the equipment is normal for odor, abnormal noise, water leakage, etc., and observe whether various instrument parameters such as pressure gauges and thermometers meet the specified requirements. Make maintenance records.

　　3. After the furnace is stopped, whether it is a large, medium or small gas boiler, if the furnace is stopped for a long time, maintenance work should be done, and major maintenance and cleaning should be done.