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连续加热炉炉温控制器是我厂线材车间为解决长期以来炉温难以准确控制的一项试验设备,该装置是通过控制安装在风扇式喷煤机上的螺旋给煤机的进煤量来实现炉温自动控制的。原理大体是这样:先由人工确定需要温瞍,然后控制器将炉顶测温点上的温度信号放大和确定温度进行比较,如炉温偏高,控制器就从原来给定的煤量上降低送煤量,甚至停止给煤;如炉温偏低,控制器就从原来给定的煤量上增加送煤量,直到最大送煤量。这装置由于有较高的灵敏度和足够
Continuous heating furnace temperature controller is a wire plant in our factory to solve the long-term difficult to accurately control the temperature of a test equipment, the device is installed on the fan-type coal-fired coal feeder coal feeder to achieve Automatic temperature control. In principle, the principle is as follows: Firstly, the temperature is determined manually and then the controller amplifies and determines the temperature of the temperature at the top of the furnace. If the temperature of the furnace is too high, the controller will change from the original given coal amount Reduce the amount of coal sent or even stop feeding coal; if the temperature is too low, the controller will increase the amount of coal delivered from the given amount of coal until the maximum amount of coal delivered. This device due to higher sensitivity and enough