Method for measuring burst temperature of green metallurgical pellets on production line

The invention discloses a method for measuring the bursting temperature of green metallurgical pellets on a production line. The method comprises the following steps of: mixing materials according to a pre-used material ratio, pelletizing in a laboratory, sealing the prepared green pellets with the diameter of 10-16mm, feeding the green pellets to a belt type roasting machine for drying, recording the machine speed, temperature, pressure and air volume change conditions of each section when a material box is put into the roasting machine in detail, taking out the material box from a material hook at a tail observation hole, and finally obtaining the finished product. And after cooling, counting the number of burst green pellets and the number of unburst green pellets, and taking the sum of 40% of the temperature of the green pellets entering a drying section furnace cover when the proportion of the burst number of the green pellets is 4.5-5% and 60% of the temperature of the green pellets entering a preheatin