| 摘要 |
<p>The invention concerns a system for control and monitoring of the circulation lubrication of the bearings of the revolving cylinders and rolls (20... 27) in a paper machine or equivalent, in which system, lubrication oil is fed from an oil-lubrication center or centers (30A,30B) through a system of pipes (32,34,36) into the lubrication points (20... 27). From these the lubricant is passed back through a system of return pipes (37,35,33) into the oil-lubrication center or centers (30A,30B). The system comprises a number of actuator panels (50), which are placed and grouped in the vicinity of the lubrication points primarily above the floor level (L-L) of the paper machine hall or equivalent. From the actuator panels (50) lubricant feed pipes (38) are passed to a number of lubrication points (20...27) placed in the vicinity. The actuator panels (50) comprise a feed-back connected regulation loop (52...57) for lubricant flow quantity, provided for each lubrication point (20...27), which regulation loop comprises an oil-flow regulation valve (56), an actuator motor (55) for same, as well as an oil-flow measurement device (57) and a regulation circuit (52). <IMAGE></p> |
