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高炉透平鼓风机是炼铁高炉的心脏,它的安全运行是高炉正常生产的重要保证。我厂高炉鼓风机组,使用国产30号透平油,粘度为3.95～4.65°E_(50)润滑油压力为0.5～0.75公斤/厘米~2,过去电动机与增速器之间联轴器罩壳处沿轴向发生严重漏油,每小时约0.5公斤,在风机长期运行中漏去的透平油不下万斤。在漏油严重时,我们曾用漏斗通过橡皮管回收部分漏油至油箱,但是却同时将灰尘杂质也带进油系统,因而污秽油质,加速润滑油的劣化。同时电动机运转时,油受离心力的作用,大量的油向四周飞
Blast furnace turbine blower is the heart of iron blast furnace, its safe operation is an important guarantee for the normal production of the blast furnace. I plant blast furnace blower group, the use of domestic turbine oil No. 30, the viscosity of 3.95 ~ 4.65 ° E_ (50) lubricating oil pressure of 0.5 ~ 0.75 kg / cm ~ 2, the past between the motor and the gearbox coupling housing Serious oil spills occurred along the axial direction, about 0.5 kg per hour, turbine oil missing in the long-term operation of the fan no less than 10,000 pounds. In the event of a serious oil spill, we used a funnel to leak oil to the tank through the rubber tube recovery section, but at the same time we also brought dust and impurities into the oil system, thus polluting the oil and accelerating the deterioration of the oil. At the same time when the motor is running, the oil by the centrifugal force, a lot of oil to fly around