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kaksoislevyjauhimen syöttömenetelmä and installation method toteuttam iseksi.
kaksoislevyjauhimen syöttömenetelmä and installation method toteuttam iseksi.
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机译:双板实施磨浆机的进料方式和安装方式。
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1469036 Disc mills KESKUSLABORATORIO-CENTRALLABORATORIUM AB OY 29 Jan 1975 [15 Feb 1974] 3963/75 Heading B2A Wood chips saw dust and like material is fed into a double disc refiner at a position facing two inlets 2B, 3B Fig. 2 in one disc 7 Fig. 3A and steam formed during refining is discharged at a position facing a third inlet 1B. The disc 7 rotates and thus the inlets 1, 2, 3B move but the positions of feed and discharge are static. The chips are divided into two streams in a conical dividing box 1. This contains two oppositely rotatable feed screws 2, 3 which discharge on to screws 5, 6 Fig. 4. The steam is removed via a duct 8. A pair of screws 9 in this duct transport chips/ pulp back to the feed inter side of the refiner. The dividing box can be steam pressurised by use of rotary valves, Fig. 5 not shown, the refiner itself being non-pressurised. Refiners chemicals can be added during the pretreatment in the dividing box.
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机译:1469036圆盘磨机KESKUSLABORATORIO-CENTRALLABORATORIUM AB OY 1975年1月29日[1974年2月15日] 3963/75标题B2A木屑锯屑和类似的物料在面对两个入口2B,3B的位置被送入双圆盘磨浆机中图2在一个圆盘中如图7A和图7A所示,在精制过程中形成的蒸汽在面对第三入口1B的位置排出。盘7旋转,因此入口1、2、3B移动,但是进给和排出的位置是静态的。切屑在圆锥形分隔盒1中分为两股。它包含两个可相对旋转的进给螺杆2、3,它们排到图5的螺杆5、6上。蒸汽通过导管8排出。一对螺杆9在该管道中,将木屑/纸浆运回精磨机的进料口。分隔箱可通过使用旋转阀(图5未显示)进行蒸汽加压,而精磨机本身未加压。可以在预处理过程中在分隔箱中添加精制化学品。
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