计算机控制在中小型锅炉中的运用

Application of Computers with Boilers of Smaller and Middling Capacity

计算机已被广泛运用到中小型锅炉控制系统中,而控制水平的高低直接影响到锅炉运行的热效率、安全性和可靠性。主要介绍了用计算机实现对工业链条炉的给水三冲量和燃烧的自动控制,对以往难以控制的燃烧自动化采用了根据风煤关系曲线调整的方法,效果显著。

Computers, which are already widely being used in control systems of small and middle sized boilers, directly affect, according to their standard, their operational thermal efficiency, safety and reliability. How automatic control of the triple signal affected feed water supply, as well as of combustion of industrial chain grate boilers can be realized with computers, is being explained in the main. Automatic control of combustion, which before had been a difficulty, has been actualized by making use of relevant functional relationships. Results are satisfactory.