ZK mining machinery co. ltd

xingyang, China

High efficiency active lime kiln1) steady quality is the biggest advantages of rotary kiln2) bigger capacity3) good working condition4) iso certificate application of rotary kilnrotary kilns produced by zhengzhou xinhai machinery have a simple structure, reliable performance, and are easy to control.As a kind of indispensable equipment for calcining cement clinker, this industrial furnace is applicable in the cement industry, metallurgy industry and chemical industry, etc. According to the nature of materials, the vertical kiln can be classified as cement rotary kiln, metallurgy chemical kiln and lime kiln. (1) cement kiln is used to make cement clinker. Both dry and wet methods are applicable.(2) metallurgy chemical kiln is applicable in steel factories, refractory material factories, aluminum factories and chemical plants, etc. It is used for the magnetic roasting of iron ore and oxidizing roasting of chrome and nickel. It is also applied to bake high-alumina, chamotte, chrome ore and chrome powder, etc.(3) lime kiln can bake active line and dolomite, and thus are popular in steel factory and ferroalloy factory.

Rotarykilnis the key equipment in cement , lime , magnesium , feni plant, according to the capacity of project, we can help you select different size of rotary kiln, which is usually from 900mm to 5000mm. rotary kiln is widely used for many industries like metallurgy, chemical industry, building refractory materials, environmental protection, etc. The rotary kiln consists of cylindrical shell, supporting device, supporting device of thrust roller, driving unit, moveable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc. The kiln body has a certain tilt angle with level. The whole kiln body is supported by the roller supporting device, and it is also equipped with thrust roller device to control the up and down movement of the kiln body. features of rotary kiln: 1) professional design2) 50 years experience3) pc control system4) environmental the energy-saving rotary kiln: a) there is a vertical preheater in the end of rotary kiln, make the best of the high temperature combustion gas to preheating the materials, so that materials in the preheater was partially decomposed, so that system production capacity increased by 40%, and thermal efficiency increased by 30% comparing the traditional process. B) regarding the cooling system of the end high active lime product, we apply the modern advanced technology of the new type vertical cooling machine, the device is new fourth generation reference to the foreign upright cooler specially designed products in late nineties, the device machine running smoothly, with a strong quenching effect, the cooling effect is obvious, the increased activities of the lime is extremely beneficial

zk corpproducesrotary kilnwith the diameter1-5 meters, widely applies in the metallurgy, the chemical industry, bears professions and so on material, ceram site, papermaking. This kind of kiln's supporting is divided into two forms of rolls and skids, the transmission may use direct-current or the exchange frequency conversion velocity modulation, and has many kinds of form seals to adapt the different operating mode zk corpcould also meet different needs from different customer to produce non-standardrotarykiln.rotary kilnis composed of cylinder, gears, supports device, kiln liner and kiln tail sealing equipment, kiln head hood, and combustion.cylinder as heated pivoting part, made of high-quality carbon steel plate, is supported on the first or some gear in order to control the turning of cylinder. Gearing gyrate according to process-required rotating speed by ring gear in the middle of cylinder. Because of the need of installation or maintenance, bigger rotary kiln has auxiliary gears, which makes cylinder gyrate more slowly. To prevent cold air come in and dust overflow, the reliable kiln tail and head sealing equipment is installed on feed and discharge end.