摘要
锅炉是冶金、化工炼油、发电等工业生产过程中必不可少的重要设备,漆包水位是锅炉运行的主要指标,它的高低直接影响着蒸汽的品质及锅炉的安全,因此必须严格对汽包水位加以控制,根据锅炉工艺流程及其控制系统类型,分析影响汽包水位的因素,日常锅炉生产中运行过程中重点做好汽包水位的监测、控制与维护等工作。
Boiler is the metallurgical, chemical refining, power generation and other industrial production in the process of indispensable important equipment, enamelled water level is a major index of boiler operation, it directly affects the quality of the steam and the safety of the boiler, so must be strictly to the steam drum water level control, depending on the type of boiler process and its control system, analyzes the influential elements of the steam drum water level, daily in the process of running in the boiler steam drum water level of focus on monitoring, control and maintenance, etc.
出处
《中国仪器仪表》
2016年第7期47-50,共4页
China Instrumentation
关键词
锅炉汽包水位
影响因素
差压变送器
监测
控制
维护
负迁移
偏差范围
Boiler drum water levelInfluencing factorsDifferential pressure transmitterMonitoring Control MaintenanceNegative transfer Deviation range