Analyze the Design and Application of Cooling Machine

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Analyze the Design and Application of Cooling Machine

Post  ploor on Mon Sep 29, 2014 9:39 pm

A cooling machine or rotary drum cooler is regularly used for cooling fine chemical materials in building material production, metallurgic and chemical industries, cement production lines, and compound fertilizer production lines, and more. It is applicable for cooling materials like slag, limestone, coal powder, and clay, etc.

The design of the cooler has to allow for the temperature of the clinker and air. Because clinker enters at 1200C or more, the upper part of the cooler is lined with refractory brick. The brick lining generally prevents attachment of lifters, so that little in the way of agitation of the bed of clinker is possible in the hot zone, although 'ripple' linings or cast refractory lifter blocks have been tried, with little success. The rest of the cooler, in which the clinker is usually below 800C, is provided with steel liner plates (mainly to protect the structural shell from abrasion), and lifters. In the hotter part, the lifters are in the form of buckets made from cast high temperature steel. In the cooler parts, mild steel 'channel' is generally used. At the outlet, a grid is usually provided, allowing normal-sized clinker ( 100 mm) to fall through to the clinker conveyor, while larger lumps are separated out for crushing.

The cooling machine is regularly used in compound fertilizer production lines, to cool fertilizers with a certain temperature and granularity. If used in combination with a dryer, Hongxing cooling machine can largely increase cooling speed, reduce labor intensity, and improve finished-product quality. Meanwhile, it can further reduce materials' water content.




Additionally, our cooling machines are also applicable for cooling many other powder materials and particles. If you are looking for a rotary drum cooling machine with compact structure, high cooling efficiency, reliable performance and high adaptability. As a professional cooling machine manufacturer in China, we are confident that we can satisfy your demands. All cooling equipment feature simple operation, reliable performance and are offered at reasonal prices. In addition to cooling machines, we can also produce impact crushers, concentrator hot rolling mills, and rotary drum granulators, etc.

Besides rotary drum cooler, Henan Hongxing Mining Machinery Co., Ltd. also produces other buidling material equipment: various rotary calcination kiln, raw material mill, coal mill, cement miller, and so on. If you are interested in these equipments, you can contact or visit Hongxing Machinery: sales@hxjq.com.

rotary drum cooler: http://www.hxjq-ballmill.com/pro/cooling_machine.html

ploor
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