Have You Learnt Any Information About Rotary Kiln Tyre?

The Rotary kiln tyre works under great force and high temperature . Therefore, the machine has serious requirement on oil . Now , we choose synthetic lubricating oil as the carrier of HF-high temperature tyre lubricant , this kind of oil is lower than 100?, its viscosity is above 100 centistoke , and flash point is higher than 320?. At the same time , we choose composite high-temperature lubricate grease with dropping points more than 300?.

The purpose of the refractory lining is to insulate the steel shell from the high temperatures inside the Rotary Kiln, and to protect it from the corrosive properties of the process material. It may consist of refractory bricks or cast refractory concrete, or may be absent in zones of the rotary kiln that are below around 250C. The refractory selected depends upon the temperature inside the rotary kiln and the chemical nature of the material being processed. In some processes, such as cement Kiln, the refractory life is prolonged by maintaining a coating of the processed material on the refractory surface. The thickness of the lining is Great Wallly in the range 80 to 300 mm. A typical refractory will be capable of maintaining a temperature drop of 1000C or more between its hot and cold faces. The shell temperature needs to be maintained below around 350C in order to protect the steel from damage, and continuous infrared scanners are used to give early warning of 'hot-spots' indicative of refractory failure.

Great Wall Heavy Industry is a professional mining machinery manufacturer, which specializes in producing various types of mining equipment,such as rotary kiln,cement ball mill,high pressure grinding mill,raymond mill,Rotary Dryer,vertical roller mill,limestone calcination line,grinding production line,as well as mining machinery all Types of Stone Crushers such as cone crusher,diesel crusher,mobile crushing plant,roller crusher,jaw crusher,sand machine,impact crusher,hammer crusher etc.which have passed the...