循环流化床锅炉单台返料风机运行可行性技术分析  

Technical Analysis on the Operation Feasibility of a Single Return Fan for a Circulating Fluidized Bed Boiler

作　　者：万华杰 WAN Hua-jie(Jinkong Power Tashan Power Generation Shanxi Co., Ltd., Datong 037000, China)

机构地区：[1]晋控电力同达热电山西有限公司,大同037000

出　　处：《应用能源技术》2021年第11期31-34,共4页Applied Energy Technology

摘　　要：通过对我公司循环流化床锅炉进行的试验,就单台冷态返料风机与双台热态风机节能效果进行对比,同时考虑运行方式是否可以做为日常执行方式。结果表明,单台电流相对较高,但是能保证满负荷运转需求,双台运转电流相对较低,但是在节能角度分析,单台返料风机满负荷运转可以有效的降低电量消耗,更加节能[2]。在未来的新厂房中,在施工前一定要对线路进行仔细研究,一免造成后期造成资源的浪费以及能源的不必要浪费。Through the test of our company’s circulating fluidized bed boiler,the energy-saving effect of a single cold return fan and two hot fans are compared,and at the same time,whether the operation mode can be used as a daily execution mode.The results show that the current of a single unit is relatively high,but it can guarantee full-load operation demand,and the current of dual-unit operation is relatively low.However,from the perspective of energy conservation,full-load operation of a single return fan can effectively reduce power consumption and save energy[2].In the future new factory buildings,the lines must be carefully studied before construction,so as to avoid waste of resources and unnecessary waste of energy in the later period.

关 键 词：循环流化床锅炉 流化风机 返料系统 运行方式 

分 类 号：TK223.25[动力工程及工程热物理—动力机械及工程]