Papermaking: Stock preparation and wet end, Book 8Hannu Paulapuro, Suomen Paperi-insinöörien Yhdistys |
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Page 19
... efficiency Energy consumption - Water consumption Product quality . Mill operating efficiency is a function of time efficiency , material efficiency , and speed efficiency . Usually speed efficiency is handled separately and the total ...
... efficiency Energy consumption - Water consumption Product quality . Mill operating efficiency is a function of time efficiency , material efficiency , and speed efficiency . Usually speed efficiency is handled separately and the total ...
Page 27
... efficiency based on net production at winder / gross production on reel . Top performance with regard to total operating efficiency is on the level of 90 % . Speed efficiency is another measurement of performance . An efficient line is ...
... efficiency based on net production at winder / gross production on reel . Top performance with regard to total operating efficiency is on the level of 90 % . Speed efficiency is another measurement of performance . An efficient line is ...
Page 126
... efficiency on a multigrade machine is usually lower than for especially designed single - grade pro- cesses . Table 1 shows typical total efficiencies for modern paper mills ; the efficiency figure considers scheduled and unscheduled ...
... efficiency on a multigrade machine is usually lower than for especially designed single - grade pro- cesses . Table 1 shows typical total efficiencies for modern paper mills ; the efficiency figure considers scheduled and unscheduled ...
Common terms and phrases
anisotropy basis weight belt bleached BROKE CALENDER cleaner cleaning CLEAR FILTRATE COATING compression Conference Proceedings consistency consumption deaeration defibration deflaking developed dewatering dilution water DISC FILTER dryer section drying effect efficiency Figure flocculation flocs flow forming fabric fourdrinier fourdrinier machine g/m² headbox hydraulic increased kWh/bdmt layer liquid ring load m/min MACHINE CHEST machine speed material measured moisture ratio newsprint open draw operation paper grades paper machine paper mill papermaking press felt press nip press section pressure process water production properties PULPER pump refining energy refining intensity REJECT rotor runnability SCREEN sheet shell shoe press showers slushing softwood solids content stock dilution STORAGE TOWER structure suction boxes suction roll supercalendered surface TAPPI PRESS temperature tensile tensile strength THICKENER tion twin-wire Valmet variations velocity Voith water removal wet pressing WHITE WATER WINDER WIRE PIT wire section yarn