双燃料煤粉流化床复合燃烧锅炉的物质平衡与热量平衡  

The Material and Heat Balance of a Dual fuel Pulverized Coal fired Fluidized Bed Multiple Combustion Boiler

作　　者：赵广播[1] 朱群益[1] 员小银 秦裕琨[1] 任有宝[2] 栾积毅[2] 尚祖林 

机构地区：[1]哈尔滨工业大学 [2]佳木斯造纸股份有限公司 [3]哈尔滨市工程咨询公司

出　　处：《热能动力工程》1997年第1期8-10,共3页Journal of Engineering for Thermal Energy and Power

摘　　要：本文分析了双燃料煤粉流化床复合燃烧锅炉的物质平衡及热量平衡，得到了炉膛及空气预热器的物质平衡方程、沸腾层及煤粉炉膛的热平衡方程以及炉膛出口过量空气系数、锅炉气体未完全热损失。An analysis is made of the material and heat balance for a dual fuel pulverized coal fired fluidized bed multiple combustion boiler. Obtained are a material balance equation for the boiler furnace and air heater, a heat balance equation for the fluidized bed and the pulverized coal fired furnace and a calculation formula for furnace outlet excess air faclor, unburned flue gas heat loss and unburned carbon heat loss.

关 键 词：复合燃烧 物质平衡 热量平衡 锅炉 流化床锅炉 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]