低位热力除氧器在锅炉给水除氧系统中的应用

Application of low-position thermal deaerator in boiler feed water deaeration system

根据焦化行业燃油燃气锅炉房设计和运行现状,结合工程实例,比较了低位热力除氧器和高位热力除氧器在锅炉给水除氧系统中的优缺点及投资与运行费用,提出了采用低位热力除氧器的建议。

Based on the current design and operation status of oil and gas fired boiler house in coking industry and in experience of practical projects,comparison is made for the advantages and disadvantages of low-position thermal deaerator and high-position thermal deaerator in boiler feed water deaeration system as well as the their investment and operating costs. In the end,the lowposition thermal deaerator is proposed.