Talking about boiler burner.

If it is a simple reverse-fired boiler, the coal consumption is high, although it consumes coal, it saves trouble. If it is a direct-fired boiler that only adds coal once or twice a day and does not store coal, it will be heated if necessary. If it is not necessary, it will save some coal in the bank up, but it needs to be refilled many times, which is very troublesome. Tianjin Yanzheng has a catty of coal to boil 70 kilograms of water, which is automatically controlled by the temperature, and only coal is added twice a day. With the support of five patented technologies, the thermal efficiency reaches 99. I come from Tianjin Yan Zheng energy-saving heating equipment Co., Ltd.