Φ5.5×115m Rotary Kiln for Burning Lateritic-Nickel-Ore
Tehcnical parameters of Rotary Kiln
Sepc.: Φ5.5×115m (Diameter is inner diameter of steel shell)
Usage: Calcining Lateritic-Nickel-Ore
QTY: 1pc
Capacity: 80-100t/d (calcining)
Drive type: double driving
Thrust roller type: two sets of hydraulic thrust roller
Supports of Kiln 4 sets
Inclination: 3% (Sine)
Drive type: Double side double driving
Main drive: 0.2~1.2 r/min
Auxiliary drive: 6.7 r/h
Kiln outlet sealing type: could be steel plate type sealing
Kiln inlet sealing type: could be cylinder pressure tight end sealing
Kiln outlet cooling air cooling
Rotation clockwise (see from discharging port)
Temperature of material at kiln outlet:: 750~850ºC
Exhaust temperature at kiln inlet: 200~400ºC
Thickness of refractory bricks: 230 mm
Jiangsu Pengfei Group has the mechanical equipment manufacturing and processing base with an annual machining capacity of 300,000 tons. With 13m diameter vertical machining and 12m diameter, 40 modulus hobbing processing capacity, annealing furnace 8 * 20m, maximum lifting capacity of 400 tons, to meet the manufacturing requirements of rotary kiln and ball mill below φ10m. Large-scale preheaters, rotary kilns, tube mills, vertical mills, coolers and other host equipment are all self-developed and manufactured. They have assumed the dual roles of project general contracting and major equipment suppliers. China's nickel metal production technology has made major breakthrough with independent intellectual property right, and laterite nickel mines produce high-quality ferronickel. Jiangsu Pengfei Group successfully developed the laterite nickel ore rotary kiln. This technology has quickly entered into the field of production and application.
Laterite nickel ores produce a large amount of nickel pig iron through smelting. This technology has quickly entered the field of production and application. Successful cases include: Guangdong Guangqing, Fujian Dingxin, Zhejiang Tsingshan, Shandong Linyi, etc. On August 19, 2010, Wang Jiaan, Chairman of Jiangsu Pengfei Group Co., Ltd. and Chairman Lin Xiamiao of Guangdong Guangqing Metal Technology Co., Ltd. successfully cooperated in Fujian. Following the Fujian Dingxin Nickel Roasting and Reduction Project, four new sets were signed at total of 8 nickel roasting and reducing rotary kilns with a total contract value of more than 70 million yuan.
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