The rotary kiln is one of the commonly used calcining equipment in industrial smelting, which can generally be divided into three types based on its energy supply methods: coal-fired, gas-fired, and mixed fuel rotary kilns. How does a gas-fired rotary kiln work, and how does it complete the calcining process?
During the operation of the gas rotary kiln, the raw material powder is fed into the kiln drum through the discharge pipe at the front end of the kiln drum's tail section. Due to the inclination and slow rotation of the kiln drum, the material undergoes a composite motion, both rolling along the circumferential direction and moving along the axial direction from the high-temperature end to the lower end. The raw material undergoes processes such as decomposition and firing within the kiln, and upon becoming熟料, it is discharged from the bottom of the kiln drum and enters the cooler.
In addition to being interested in its working process, many users are also concerned about its pricing. The price of small-scale gas rotary kilns in the market is affected not only by the quality of the equipment but also by factors such as the scale of the equipment manufacturer, the brand of the equipment, the technological content of the equipment, the region where the manufacturer is located, and the market supply. Therefore, for specific pricing, it is necessary to consult the equipment manufacturer directly.
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