Product Details
Rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process. Materials produced using rotary kilns
include:
¨ Cement
¨ Lime
¨ Refractories
¨ Metakaolin
¨ Titanium dioxide
¨ Alumina
¨ Vermiculite
¨ Iron ore pellets
They are also used for roasting a wide variety of sulfide ores prior to metal extraction.
Working Principle
The kiln is a cylindrical vessel, inclined slightly to the
horizontal, which is rotated slowly about its axis. The material to
be processed is fed into the upper end of the cylinder. As the kiln
rotates, material gradually moves down towards the lower end, 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). The hot gases may be generated in an external
furnace, or may be generated by a flame inside the kiln. Such a
flame is projected from a burner-pipe (or "firing pipe") which acts
like a large bunsen burner. The fuel for this may be gas, oil,
pulverized petroleum coke or pulverized coal.
Company Profile
Henan Hongji Mine Machinery Co., Ltd. is a reputed manufacturer and
joint-stock enterprise with import & export rights and mainly
produces large and medium-sized mining machinery, metallurgy
machinery and building material equipment. We are founded in August
7th, 2008 by restructuring, setting up 4 branch companies and a
research center. The history of our group can trace back to
Zhengzhou Huaye Industrial Machinery Co., Ltd., which was
established in 1969. After more than 40 years' development, we have
built into a comprehensive enterprise that comprises R&D, test,
manufacture, sales and service functions.
Our headquarters, covering 80,000 square meters, is located in the
Mechanical Industrial Park of Zhengzhou City, where is in the
transportation junction of central China, owning more than 180 sets
of heavy processing equipment with an annul output of more than 800
sets of equipment. Our fixed asset is 80,000,000 RMB (more than
11,000,000 USD).
Company:HeNan Hongji Mine Machinery CO.,LTD
Address: No.668 (Hongji Industrial Park), West Zhongyuan Road,
Zhengzhou, China
Tel:+86-371-67662768
Fax:+86-371-67668558