沸腾炉旋风燃尽室的冷态及热态试验研究  

Cold and Hot-state Experimental Study of the Burn-out Chamber of a Fluidized Bed Boiler

作　　者：田茂诚[1] 程林[1] 张梦珠[1] 刘振美[1] 

机构地区：[1]山东工业大学

出　　处：《热能动力工程》1996年第6期398-401,共4页Journal of Engineering for Thermal Energy and Power

摘　　要：对沸腾炉旋风燃尽室进行了冷态模型试验和热态燃烧试验。在冷态试验中,对旋风燃尽室的空气动力场特性以及颗粒运动、分布和分离情况进行了观测。在热态燃烧试验中,测算了锅炉的燃烧效率。试验结果表明:采用旋风燃尽室来提高沸腾炉的燃烧效率是可行的。A cold-state model test and hot-state combustion test were conducted of the cyclone burnour chamber of a fluidized bed boiler. During the cold-state test investigated and measured were the aerodynamic field characteristics, particle movement, distribution and separation conditiose of the cyclone burn-out chamber. The boiler combustion efficiency was evaluated in the course of the hot-state combustion test. The test results show that it is feasible to enhance the combustion efficiency of fluidized bed boilers through the use of the cyclone burn-out chamber.

关 键 词：沸腾炉 空气动力学 燃烧效率 锅炉 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]