Guide: For coal-fired boilers, there are two types of boilers, one is a chain grate boiler and the other is a non-chain boiler
For coal-fired boilers, there are two types of boilers, one is a chain grate boiler and the other is a non-chain grate boiler. In comparison between the two, the price of a chain grate coal-fired boiler is relatively higher than that of a non-chain grate boiler. , But the chain grate boiler is simple to operate, saves time and effort, and is deeply loved by coal-fired boiler users.
As for the problem of the speed of the grate of the coal-fired boiler, let’s analyze it. The load of the coal-fired boiler is large, so the fuel supply will increase accordingly. At this time, the speed of the grate will increase, but in the heat When the load demand is not large, the speed of the grate will be too fast to cause oxygen deficiency in the furnace, resulting in fuel instability and heat loss.
Therefore, when the grate of a coal-fired boiler is traveling at a speed, we must grasp the intensity of combustion and make effective adjustments to avoid unnecessary fuel waste.