公开(公告)号：US4214949A

公开(公告)日：1980-07-29

申请号：US969815

申请日：1978-12-15

申请人： Christian Schiel ,  Hans Flamig

发明人： Christian Schiel ,  Hans Flamig

IPC分类号： D21F1/38 ,  D21F1/48 ,  D21F1/54

CPC分类号： D21F1/38 ,  D21F1/483

摘要： A supporting device for a strainer belt in a paper making apparatus of the type including a plurality of wear strips which, in use, are disposed transversely to the strainer belt, each of the strips having a wear surface on which the belt is supported as it passes over them. Each of the wear strips is adapted to be clamped on a supporting element between a leaf spring and a retaining plate, which are secured to the supporting element, said strip having a bearing surface which rests on the bearing surface of the support element. The wear strip has a symmetrical shape so that the wear surface and bearing surface may be disposed interchangeably either to face the strainer belt or to face the bearing surface of the support element.

摘要翻译： 在这种类型的造纸设备中用于过滤器带的支撑装置包括多个耐磨条，其在使用中横向于过滤器带设置，每个条具有磨损表面，带被支撑在其上 经过他们。 每个耐磨条适于被夹紧在板簧和保持板之间的支撑元件上，固定在支撑元件上，所述条带具有支承表面，该支承表面搁置在支撑元件的支承表面上。 耐磨条具有对称的形状，使得磨损表面和支承表面可以互相配置以面对过滤器带或面向支撑元件的支承表面。

公开(公告)号：US4190964A

公开(公告)日：1980-03-04

申请号：US877981

申请日：1978-02-15

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： D21F1/00 ,  D21F5/02 ,  D21F5/04 ,  F26B13/08

CPC分类号： D21F5/042 ,  D21F5/02 ,  D21F5/04

摘要： The web drying section of a paper machine has a plurality of drying cylinders; an air permeable belt passes around one cylinder and the web to be dried passes outside the belt around the one cylinder; gussets defined in the region of initial engagement and final disengagement of the feeder belt with the one cylinder; the entrance side gusset includes an air lock to eliminate the boundary layers of air on the feeder belt and the drying cylinder and to minimize return of ambient air into the entrance side gusset, thereby to hold the web to the belt and drying cylinder; the exit side gusset includes an air lock adapted to permit the boundary layers of air to leave the exit side gusset and also to minimize return of ambient air into the exit side gusset; features of the air locks are disclosed; additional suction means improve the vacuum in the air lock gussets.

摘要翻译： 造纸机的卷筒纸干燥部具有多个干燥筒; 透气带通过一个圆筒，待干燥的幅材通过一个圆筒周围的带外; 限定在进料带与一个气缸的初始接合和最终脱离区域中的角撑板; 入口侧角撑板包括一个空气锁，以消除进料带和干燥筒上的空气边界层，并使周围空气进入入口侧角撑板的返回最小化，从而将幅材保持在带和干燥筒上; 出口侧角撑板包括适于允许空气的边界层离开出口侧角撑板并且还使环境空气返回到出口侧联接板的空气锁; 公开了空气锁的特征; 额外的吸力意味着提高气锁角撑板的真空度。

公开(公告)号：US3946499A

公开(公告)日：1976-03-30

申请号：US525734

申请日：1974-11-21

申请人： Christian Schiel

发明人： Christian Schiel

IPC分类号： D21F1/00 ,  D21F5/02 ,  F26B13/18 ,  F26B25/00

CPC分类号： D21F5/02 ,  F26B13/183

摘要： A heated dryer drum consisting of a peripherally closed cylindrical shell with dryer heads engaging the shell at opposite ends thereof and each comprising a central bearing journal for rotatably supporting the drum. Included inside the drum is at least one tie rod extending between and connected to the dryer heads near the centers thereof. The dryer heads are axially resilient and preloading of the tie rod, or tie rods, preloads the dryer shell. The dryer heads advantageously taper in thickness from a thicker hub portion to a thinner peripheral portion, with the peripheral portion engaging opposite ends of the dryer shell. The tie rod, or tie rods, may be heated during installation so that, upon cooling, a desired preload will be imparted to the dryer shell. Furthermore, spring means can be incorporated in the tie rod, or tie rods, for controlling the preload on the dryer shell. Still further, measuring means may be incorporated in the tie rod, or tie rods, so that the degree of preload thereon can readily be observed.

摘要翻译： 一种加热的干燥器滚筒，其包括外围封闭的圆柱形壳体，其干燥器头部在其相对端处与壳体接合，并且每个包括用于可旋转地支撑滚筒的中心轴承轴颈。 包括在滚筒内部的至少一个拉杆在其中心附近延伸并连接到干燥器头部。 干燥器头部是轴向弹性的，并且拉杆或拉杆预加载干燥器壳体。 干燥器头有利地从较厚的轮毂部分到较薄的外围部分的厚度逐渐缩小，其中周边部分与干燥器壳体的相对端啮合。 拉杆或拉杆可以在安装期间被加热，使得在冷却时，所需的预载荷将被施加到干燥器壳体。 此外，弹簧装置可以结合在拉杆或拉杆中，以控制干燥器壳体上的预载荷。 此外，测量装置可以结合在拉杆或拉杆中，使得可以容易地观察到其上的预载度。