摘要
链轮齿板的曲线形状是造成台车锯齿现象的根本原因,锯齿现象的存在,造成了台车端部不均匀磨损、台车使用寿命降低、烧结机漏风率及负荷增大等多种危害。采取改造传统齿板形状等措施对3#烧结机进行了改造,改造后台车车轮离开道轨由60mm降到了10mm以内,实际运行电流由24A降为18A,台车使用寿命延长了6个月,年效益达63万元。
The curvilinear shape of chain gear tooth plank is the basic cause of saw-tooth phenomenon in the sintering pallet. The existence of the saw-tooth phenomenon has caused a lot of harm such as the uneven abrasion on the end of pallet, reducing the service life of pallet, increasing the rate of air leakage and load of sintering machines. Such measures as reforming the shape of traditional chain gears are taken to improve No.3 sintering machine. After the improvement, the interval between pallet roller and the track has been reduced from 60mm to less than 10mm and the actual current has been reduced from 24A to 18A. The service life of pallet is extended by 6 months, and the profits are 63 ten thousand Yuan every year.
出处
《山东冶金》
CAS
2005年第1期20-21,共2页
Shandong Metallurgy
关键词
烧结机
台车
锯齿现象
齿板形状
sintering machine
pallet
saw-tooth phenomenon
shape of chain gear tooth plank
