Ball mill is the indispensable worn-out equipment in mineral separation product line, in exercise process, its component lifts gradually as the locomotive temperature of equipment. Below this kind of circumstance, SBM machine suggests everybody is reasonable normally use lube, those who assure main shaft is lubricant and good. But report of a few clients, lube does not fall high in house of the temperature in equipment movement process, where is the temperature that how controls ball mill lube?
The power of general and large ball mill is controlled in 5000-6000kw commonly, the calorific amount of ball mill is very so large, so great electric machinery power can cause very big power loss for certain, and when oil lukewarm exorbitant when, the viscosity of lube is too small, can quicken medium ageing, make oily film attenuates between hollow axis and plain bearing liner, serious when can produce “ to burn phenomenon of made of baked clay ” ; Pass when temperature low, the viscosity of lube is too big, make pipeline flow obstruction increases, the bleb in going against medium is eliminated, still can make oil pump oil absorption and system answer oily difficulty, should control oil strictly so lukewarm.
The friends of mine industry know, the lukewarm control of lubricant system oil of ball mill is very important in mineral separation product line, how should control oily lukewarm temperature so?
It is in the setting in the lubricant system of ball mill oily condenser drops in temperature, tall to wanting to choose velocity of flow for condenser, such resistance are great, heat exchange efficiency can rise accordingly.
The 2 dimension that can add gasoline tank when ball mill is designed namely. The cubage of gasoline tank increases, reduced lube to warm up speed, can undertake optimizing designing to gasoline tank structure at the same time, make lube can fill dispersive heat in gasoline tank.
If ball mill has been designed, it is very wasteful that to control the temperature of lube to discard as useless old gasoline tank is designed, can consider the choice fluctuation time in lube at this moment, can choose viscosity index tall, evaporate the synthesis with small loss is oily, make oily Wen Jiang low.
Anyhow, the oily lukewarm control of ball mill lube is very significant, if cannot control oil very well lukewarm, may cause very serious consequence. SBM machine reminds everybody, oily to ball mill lube lukewarm control takes seriously rise!
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