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Electric Rotary Kiln
Applications: metallurgy, cement, chemical industry, mineral processing, refractory materials, and other fields.
Electric rotary kiln or rotary kiln electric furnace, electric heating rotary kiln is a common type of rotary kiln, its heating resource is outside the furnace tube. By heating the kiln body, the materials in the kiln can reach the required calcination temperature. Electric heating rotary kilns use electricity to heat materials indirectly.
Application: As for the application, electric rotary kiln is mainly used for high-temperature oxidation (magnetic iron oxide, cobalt oxide, manganese oxide, Zinc oxide, molybdenum oxide, vanadium oxide, tungsten oxide) reaction, high-temperature reduction (manganese oxide vanadium oxide) reaction, chemical molecular sieve roasting and other industries, calcining granular materials or powder materials, the working temperature of the kiln can reach 1100 ℃.
Advantages of electric heating rotary kiln
High precision of tempt control
High degree of automation
The system is closed, no pollution
Automatic control, less labor-intensive
why choose AGICO CEMENT?
AGICO CEMENT is a professional rotary kiln manufacturer that supplies rotary kilns and spare parts, we have advanced technology, an engineering team, and strong production capacity, which ensures one-stop service and high-quality rotary kiln.
spare parts service
Specifications of Electric heating rotary kiln
Size of rotary kiln
Rated heating power
working principle of Electric rotary kiln
The material to be burned is uniformly fed into the kiln barrel from the kiln head hopper through the feeding machine. Driven by the transmission device, the material moves forward along the axis of the barrel with the rotation of the barrel, and the copy plate turns the material over to make it calcined evenly. . The outer side of the kiln body is provided with a calcining chamber. The heat generated by calcination is transferred to the material through the kiln body, and the material is incinerated, decomposed, dried, calcined and roasted at high temperature. The calcined material is discharged from the unloading valve of unloading system, and is discharged or recycled after treatment.
Highlights of electric heating rotary kiln
- Electric heating rotary kiln is easier to control electric energy and consumption, and it is convenient to take electricity.
- It is not easy to control the temperature of fuel oil and gas, and the temperature of electric heating is easy to adjust.
- The long-term use of fuel oil and gas will lead to the deformation of the kiln tube, and the maintenance cost is high. The long-term use of electric heating can also prolong the life of the kiln tube and facilitate maintenance.
In short, the overall use time of the electric heating rotary kiln will be longer than that of the gas rotary kiln and the oil-fired rotary kiln, and the later maintenance cost is lower. Because the temperature control accuracy is relatively high, the quality of the product will be better, and the investment value will be great.