For the boiler manufacturer, choosing a suitable boiler can bring many benefits to the plant. In simple terms, how do you choose between coal-fired boilers and biomass fired boilers? Choose a biomass fired boiler or a coal fired boiler.
coal fired boiler
Coal-fired boilers: Due to the fluctuating nature of coal quality, coupled with the design of boilers, the operation level of personnel in boilers, unstable coal quality, and accumulation of ash, the average operating efficiency of the actual boilers is below 70%, and some boilers are even lower than 60%. It is estimated that the cost of coal-fired boilers, electricity consumption of slag removal, slag and dust water consumption, labor, maintenance and other accessories cost about 3$ / ton of steam.such as coal fired boiler to Mongolia cost
The calorific value of biomass fired boiler fluctuates considerably. In addition, the domestic biomass boiler technology is not mature enough, and problems such as ash accumulation and slagging are easily caused during the operation of the furnace, which require manual processing, resulting in a substantial reduction in the thermal efficiency of the actual operation. . In particular, the efficiency of converting coal-fired boilers to biomass boilers is even lower. According to a large number of measured data, the average efficiency is lower than 70%.
biomass fired power plant boiler
Considering the above factors, biomass boilers have lower operating costs than coal-fired ones, and with the increasing maturity of biomass boiler technologies, biomass boilers will be the best boilers in the future.