对影响燃煤发热量测定中几个因素的探讨  

Discussion on several factors of affecting coal burning caloricity

作　　者：秦瑞娟 

机构地区：[1]银川热电有限公司,银川市750002

出　　处：《宁夏电力》2006年第5期67-69,共3页Ningxia Electric Power

摘　　要：燃煤发热量的测定是火电厂燃料分析中的重要项目,在燃煤实验室要保持测热室内温度相对恒定,需要定期校验仪器和设备,主要是指测温仪器和耐压氧弹,这不仅是因为它们使用频繁,影响试验结果,而且还涉及试验操作的安全性。因此,必须对仪器和设备定期校验,才能提供可靠的发热量数据。The coal burn ing caloricity is an important item in burning material analysis of coal burning power plant, to keep temperature in caloric measuring room relatively invariableness need regularly verify instruments and equipments, mainly refers thermoscope and pressure-resisting oxygen bomb, not only they use frequently, affect more factors of test result, but also relates to the security of test operation. So must regularly verify instruments and equipments to provide reliable caloric data.

关 键 词：燃煤发热量 热量计 氧弹 热容量 

分 类 号：TK212[动力工程及工程热物理—动力机械及工程]