Introduction:

 Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is used for making cement clinker and there are dry and wet methods to make cement clinker. Metallurgy chemical kiln is widely used for magnetic roasting of poor iron ore and oxidizing roasting of chrome and nickel in the steel factory; backing high-alumina mine in the refractory material factory; baking chamotte and alumina in the aluminum factory and baking chrome ore and chrome powder in the chemical plant. The Lime Kiln is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite.

Working Principle of Cement Rotary Kiln:

Cement rotary kiln usually works as follows : The kiln is a cylindrical equipment, inclined slightly to the horizontal, which is rotated slowly on its axis. The raw material to be processed is fed into the upper end of the cylinder. While the kiln rotates, material gradually goes down towards the lower bottom, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln, sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current).

Technical parameters see at http://www.hsnee.com/product/Rotary_Kiln.html or at http://www.hongjigroup.com/product/Rotary_Kiln.html

Company:HeNan Hongji Mine Machinery CO.,LTD
Email:fangszhou@hongjigroup.com
Address: No.668 (Hongji Industrial Park), West Zhongyuan Road, Zhengzhou, China
Web:www.hongjigroup
www.hsnee.com
Tel:+86-371-67662768
Fax:+86-371-67668558
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