| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention is intended for rolling mill lubing rolls 2, 3 and strip 6 rolled there between. Gas, water-gas mixes and/or fat mixes containing lubricant is applied on rolls 2, 3 on the rolling mill stand entry side. Said mix is prepared using, at least, one mixer 14, 17, 27, 29 arranged ahead of mill stand. Gas, water-gas mixes and/or fat mixes containing lubricant is prepared as well as, at least, one lubing means. Obtained lubing water dispersion or emulsion is sprayed by gas, in particular, air in spray jets 14, 17 and applied on rolls 2, 3 and/or on strip 6. Note here that said gas is fed via separate pipeline 15, 22. Proposed device comprises, in particular, adjustment valves to define amount of lubing mix on, at least, one roll 2, 3 and/or on strip 6 sprayed by spray devices 14, 17. ^ EFFECT: higher lubing control flexibility and accuracy. ^ 25 cl, 13 dwg |
