Shaft sleeve heater and method for heating shaft sleeve by using the same

• Main Authors: WU CHANGLIN, SUN ZHANGHAO
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2017
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention relates to a shaft sleeve heater and a method for heating a shaft sleeve by using the same. Disclosed in the invention is a shaft sleeve heater; and thus a technical problem existing in the existing shaft sleeve heating method in the prior art can be solved. According to the technical scheme, the shaft sleeve heater comprises a sealed container, a heater, and a temperature. In addition, the invention also discloses a method for heating a shaft sleeve by using the same. The method includes: step one, calculating a temperature needing to be increased by heating; step two, adjusting a position; step three, installing a shaft sleeve heater; step four, sealing a gap; step five, injecting a propagation medium; step six, setting a temperature; step seven, starting heating; and step eighth, carrying out sleeving and installation of equipment. The shaft sleeve heater has advantages of good economic and practical effect and excellent simple and convenient performances and is not limited by space. 轴套加热器及采用