CAJ | 학술논문

对真空耙式干燥工艺及设备特点进行分析，以轴径为320 mm的某型号真空耙式干燥器为例，设计其密封结构，探讨其冲洗方案及摩擦副、辅助密封和结构件的选材。模拟实际工况对设计的样机进行的运转试验，结果表明该密封结构密封效果良好。
대진공파식간조공예급설비특점진행분석，이축경위320 mm적모형호진공파식간조기위례，설계기밀봉결구，탐토기충세방안급마찰부、보조밀봉화결구건적선재。모의실제공황대설계적양궤진행적운전시험，결과표명해밀봉결구밀봉효과량호。
The characteristics of drying process and equipment of some model vacuum rake dryer were analyzed. By tak-ing a vacuum rake dryer with shaft diameter of 320 mm as an example,the seal structure was designed,the cleaning meth-od,material selection of friction pairs,assistant seal and structural parts were explored. Trial runs were conducted on the designed sample machine by simulating practical working condition. The result shows that the structural seal has good seal-ing effect.