Fluidized bed rice husk straw biomass boiler for schools are categorized as either atmospheric or pressurized units. Atmospheric fluidized bed boilers are further divided into bubbling-bed and circulating-bed units; the fundamental difference between bubbling-bed and circulating-bed boilers is the fluidization velocity (higher for circulating). Circulating fluidized bed boilers separate and capture fuel solids entrained in the high velocity exhaust gas and return them to the bed for complete combustion. Atmospheric-pressure bubbling fluidized bed boilers are most commonly used with biomass fuels. The type of fluid bed selected is a function of the as-specified heating value of the biomass fuel. The circulating bed is the most suitable for fuels of higher heating values. CFB boiler in DOminican Republic has wide fuel availibility and use usage.
CFB Boiler for thermal power station mainly has two types, one is coal fired CFB rice husk straw biomass boiler for school and the other is biomass fired CFB boiler. Although biomass fired CFB boiler is environmentally friendly and energy-saving, it has a higher requirement to the biomass energy, such as size, dryness, and it is difficult to reach the standards. Therefore, coal fired CFB boiler is popular in thermal power plant. ZG Boiler is the coal fired CFB boiler manufacturer, supplier and exporter and we can supply customers coal fired CFB boilers with advanced technology, high quality and excellent service.
Definition of Boiler Efficiency is “The percentage of the total absorption heating value of outlet steam in the total supply heating value.” In other word, it is a rate how the boiler runs efficiently. The thermal efficiency of our coal-fired boilers is 84~92%, the efficiency of fuel and gas boilers is 96~99%, and the efficiency of biomass boilers is 86-93%. The higher the efficiency of the boiler, the better the heat transfer performance. Increasing boiler thermal efficiency can reduce boiler fuel consumption and reduce boiler operating costs. Increasing the thermal efficiency of the boiler is to increase the effective use of heat and reduce the heat loss of the boiler. The key point is to reduce the heat loss of the boiler exhaust gas and the loss of mechanical incomplete combustion.
Beijing SL Pharmaceutical Co., Ltd. as China's key high-tech enterprises, has great influence in the pharmaceutical industry. In early 2017, two-Heron relevant person in charge to get in touch fast rice husk straw biomass boiler for school, double-Heron Pharmaceutical according to demand, our company to provide a 1-ton split steam condensing steam boiler, and is responsible for subsequent transportation, installation and commissioning work .