国内外硫磺供需形势分析_电子资料文库 关键词]复混肥;回转窑;窜动调整 [gap=337]Key words: compound fertilizer; rotary kiln; adjustment of bulk movement
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柴油机横臂导杆折断会带来严重后果，经分析认为其折断原因有：同名气门杆顶部不齐；调整螺母松动，调整螺钉窜动；气门导管与气门杆间隙量大。
The reasons are: different top heights of valve rods having the same names; loose adjustment nuts or adjustment screws moving; and big clearances between valve guides and valve rods.
介绍转筒干燥机的工作原理，结构特点及检修过程中轴向窜动的调整方法。
The working principle and the structure feature of rotary drum drier, and the way how to adjust axial displacement in service procedure are introduced.
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