回转窑是煅烧水泥熟料的主要设备，可分为干法生产和湿法生产，亦已被广泛应用冶金、化工等行业。
Rotary kiln calcine capital equipment, cement of grog, there are dry process production and wet process production, have already been used such trades as metallurgy, chemical industry, etc. extensively.
该设备由筒体、支承装置、带档输支承装置、传动装置、活动窑头、窑尾密封装置、燃烧装置等部件组成。
This equipment is made up of kiln body, support device, supporting device with shelf, moving kiln head, sealing device for kiln tail, burning device and etc. parts.
回转窑的窑体与水平呈一定的倾斜，整个窑体由托输装置支承，并有控制窑体上、下窜动的挡输装置。传动系统除设备主传动外，还设置了为保证在主传动电源中断时仍能使窑体慢速转动，防止窑体弯曲变形的辅助传动装置。窑头密封采用了壳罩式密封，窑尾装有轴向接触式密封装置，保证了密封的可靠性。
Kiln body of rotary kiln is parallel with level slope, whole kiln body is supported by supporting device, and it  controls the blocking device of kiln. The transmission system has been set up not only main transmission but also auxiliary transmission device to guarantee that can still make the kiln body rotated slowly when the final drive power is cut off and prevent kiln body out of shape. Kiln head seal person who adopts clamshell seal, kiln tail equips with the contact-type sealinstallation of the axial, have guaranteed sealed dependability.
回转窑具有结构简单，运转可靠，生产过程容易控制等特点。
The rotary kiln has simple structure, reliable operation, and easy production process etc. characters.
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