BURNING CONTROL SYSTEM OF FURNACE FOR NONFERROUS METAL

摘要

PURPOSE:To be able to judge the condition in the middle of melting with remote monitoring device for the furnace inside by using televisions having picture processing function and burners having variable adjusting mechanism at the same time. CONSTITUTION:A plurality of super high-speed burners 3 are installed at the wall of a furnace 1 with a proper space and a variable direction adjusting mechanism 4 which swings the nozzle head of each burner is placed at each burner 3. And, a plurality of television cameras 5 monitoring the inside of a furnace are placed toward the furnace 1 and their object images are projected on monitor televisions 6. These monitor televisions 6 are connected with a microcomputer 7 having a picture processing device and an output signal emitted from the microcomputer is converted into an analog signal through a D/A converter 8 and introduced into the variable direction adjusting mechanism 4. Thereby, the burners are able to put more fire flames on the unmelted parts of molten materials 2 and then reduction of melting time etc. are carried out.