Explosion furnace

Explosion furnace is a type of identification equipment used in the ironmaking industry to distinguish the quality of pellets. The bursting temperature of the pellets reflects the quality of the pellets and the content of the main substances, which plays an extremely important role in the yield of ironmaking. Pellets have the characteristics of high strength, uniform particle size, high grade, and low content of harmful elements, and are an important component of blast furnace burden. With the increasing demand for large-scale and high-efficiency blast furnaces, higher requirements have been put forward for the performance and quality of raw materials such as pellets.

Burst temperature is one of the important indicators of pellet ore. If the burst temperature of pellet is low, it is easy to burst during the drying process, producing a large amount of powder, which affects the later roasting process and greatly affects the quality of pellet. The bursting temperature of pellet ore is related to the properties of raw materials, additives, pelletizing process parameters, drying and roasting system, etc. Therefore, every change in raw materials, pelletizing parameters, drying temperature, and drying airflow velocity requires the measurement of the corresponding bursting temperature of the green pellets, in order to adjust the process parameters and ensure that the green pellets do not burst, resulting in high-quality pellet ore. This experimental device uses gas flow control to regulate the wind speed at the furnace mouth and temperature control instruments to control the average temperature inside the furnace, improving the accuracy of controlling the experimental temperature and gas flow rate.

This experimental device can be designed and manufactured in various specifications and models according to user requirements to meet their needs.