180-12000tpd Cement Rotary Kiln, Cement plant, lime kiln, cement kiln in the cement plant
Product 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:
The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly around its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, the materials gradually move 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 burner. The fuel may be gas, oil or pulverized coal.
Main Parameter:
Application:
1. Cement 2.Lime 3.Refractories 4. Metakaolin 5.Titanium dioxide 6. Alumina 7. Vermiculite 8. Iron ore pellets
Rotary Kiln on delivery and installation:
Rotary Kiln on manufacturing:
Company details:
HENAN YIGONG MACHINERY&EQUIPMENT CO.,LTD. is a modern enterprise engaged in new building-material equipment, metallurge and mineral processing equipment, and it integrates research, development, production, with sales together. The company is located in Zhengzhou city-the transportation junction of China, and was founded in 1978. After 30-year development and evolvement, now the company owns 3 branch companies and 1 machinery research institute. Its land coverage is 50,000O square meters, of which the modern buildings occupy 15,000 square meters. It adopts the modern and scientific management mode, and constantly strives to explore and create novelty products. As a result, it has become a famous enterprise of machinery indu-stry. With many-year accumulation, Henan Chuangxin has collected rich experience in production and management, and hasbrought up a large number of technical staffs and management elites. Nowadays, the company has 660 staffs, among whom 180 are senior and medium-class technical staffs, and the medium-class technicians and above account for 60% of the total.
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