Guide: Boiler feed water treatment and boiler water quality control are important measures to ensure the safe and economic operation of the boiler. In the operation of industrial boilers, due to improper treatment of boiler feed water, in some cases the heating surface will overheat
Boiler feed water treatment and boiler water quality control are important measures to ensure the safe and economic operation of the boiler. In the operation of industrial boilers, due to improper treatment of boiler feed water, in some cases the heating surface will be overheated, which will seriously affect the service life and safety of the boiler. In the "Boiler Safety Technical Supervision Regulations", it is also specifically pointed out: boiler water treatment operators should be certified to work in accordance with regulations and operate in accordance with regulations. Therefore, today I will tell you the importance of boiler water treatment.
1. Waste of fuel
If 1mm of scale accumulates on the inner wall of the heating surface of the boiler, it will consume 4% more fuel. Just like in the summer, when pushing a small car out to sell popsicles, it is a reason to wrap a thick quilt. No matter how badly it burns on the outside, it is still not impatient or impatient inside.
2, reduce boiler output
The formation of scale will affect the heat transfer efficiency of the boiler, which will inevitably reduce the output of the boiler. A boiler that can produce 10 tons of steam per hour may only produce 7,788 or even less. This also affects the production efficiency of enterprises.
3, cause boiler safety accident
After the boiler fouls, to maintain the normal output of the boiler, the fuel consumption has to be increased. In addition, in the boiler water pipe, the water pipe will be blocked by the scale, which affects the water circulation, and burns the water pipe. A large amount of scale on the drum may cause the boiler body to deform and explode. According to scientific calculations, when a boiler with a pressure of 0.9Mpa and a steam-water volume of 10m3 explodes, its destructive capacity is equivalent to 350kg of TNT explosive.