Brief：1. Single drum transverse type, "π" type layout 2. Membrane water wall hanging furnace, membrane water flue for separator imports 3. Easy to replace, low resistance, not the ashes of the bell-type air cap. 4. Low resistance and high separating efficiency of separator and center cylinder 5. Patent technology of feeding device, independent roots blower for the wind, save power consumption 6. Low bed pressure operation 7.Primary air fan is used at a low head, reducing the fan power consumption 8. Optimization of the secondary air and the nozzle flow rate, reduce the secondary fan pressure head 9.Improve fuel crushing and screening system, make the coal particle size conform to design requirements 10. Multi-tube box for air preheater , low-temperature steel pipes for corrosion resistance 技术参数： Specification: ZG-20/3.82 ZG-20/5.29 ZG-35/3.82