公开(公告)号：US4401277A

公开(公告)日：1983-08-30

申请号：US254064

申请日：1981-04-14

申请人： Helmut Thumm ,  Theodor Bahr ,  Hans Henrich

发明人： Helmut Thumm ,  Theodor Bahr ,  Hans Henrich

IPC分类号： D21B1/14 ,  D21B1/18 ,  B02C19/12 ,  B02C23/18

CPC分类号： D21B1/18

摘要： The disclosure relates to apparatus for producing mechanical wood pulp of the type having a grinding stone with at least one wood supply chute in which the wood which is to be ground is pressed onto the grinding stone. A trough or a collecting channel is placed underneath the grinding stone. A water supply device moistens the grinding stone at the grinding zone. At least one closed water tank is set up on the grinding stone in front of the wood supply chute, viewed in the direction of rotation of the grinding stone. The water tank is sealed at least on the side furthest away from the supply chute. The tank has a supply line for pressurized water and has outlet holes directed toward the surface of the stone. Preferably, sealing of the water tank is effected by a sealing plug at the grinding stone which plug is adjustable with respect to the grinding stone to accommodate wear of the plug from the stone.

摘要翻译： 本公开涉及一种用于生产具有至少一个木材供应斜槽的研磨石的机械木浆的设备，其中待研磨的木材被压在研磨石上。 槽或收集通道放置在磨石下方。 供水装置润湿研磨区的磨石。 在磨石的旋转方向上观察，在木材供给槽前面的磨石上设置至少一个封闭的水箱。 水箱至少在远离供气槽的一侧密封。 该罐具有用于加压水的供应管线，并且具有朝向石头表面的出口孔。 优选地，水箱的密封通过研磨石头处的密封塞实现，该塞子相对于研磨石可调节以适应塞子从石头的磨损。

公开(公告)号：US4257563A

公开(公告)日：1981-03-24

申请号：US035256

申请日：1979-05-02

申请人： Hans Henrich

发明人： Hans Henrich

IPC分类号： D21B1/14 ,  D21B1/20 ,  D21B1/24 ,  B02C23/38

CPC分类号： D21B1/14 ,  D21B1/20 ,  D21B1/24

摘要： The disclosure concerns both a process and an apparatus for producing wood pulp. Wood to be pulped is fed into a housing where the wood is ground. The housing is pressurized above atmospheric pressure. Water at a temperature over 100.degree. C. is fed to the pressurized housing in the grinding zone. The wood pulp produced by grinding is collected and is conveyed through a worm conveyor which causes the water in the pulp to be removed therefrom, while the pulp and the water removed therefrom are maintained at elevated pressure. The water under pressure is returned to the grinding zone in the housing. The wood pulp is thereafter returned to atmospheric pressure. Various pressure lock devices for transmitting the wood pulp from being under pressure to atmospheric pressure are disclosed including a nozzle, a pressure lock device, a hydrocyclone and/or a disc refiner.

摘要翻译： 本公开涉及用于生产木浆的方法和设备。 要制浆的木材进入木材被磨碎的房屋。 外壳加压高于大气压力。 温度超过100℃的水被送入研磨区域的加压壳体。 通过研磨产生的木浆被收集并通过蜗杆传送器输送，这使得纸浆中的水被从其中除去，同时将纸浆和从其中除去的水保持在高压下。 在压力下的水返回到壳体中的研磨区域。 木浆随后恢复到大气压。 公开了用于将木浆从压力传递到大气压力的各种压力锁定装置，包括喷嘴，压力锁定装置，水力旋流器和/或盘式精炼机。

公开(公告)号：US5407268A

公开(公告)日：1995-04-18

申请号：US293747

申请日：1994-08-22

申请人： Hans Henrich

发明人： Hans Henrich

IPC分类号： B01F7/04 ,  B01F13/10 ,  D21B1/30 ,  D21B1/34 ,  B01F15/02 ,  D21C7/14

CPC分类号： B01F13/1013 ,  D21B1/342

摘要： A substance kneader, specifically for cellulose fiber suspensions, with kneading elements arranged at the periphery of a rotor encased in a housing. Two drum type rotor parts and a rotor part disposed in between feature a feed worm conveyor for each rotor part. In the area between facing ends of the worm conveyors, and symmetric to this area, are the inlet openings of the housing. On the ends away from each other, of the rotor parts, are the outlet openings of the housing. The outlet openings are each coordinated with delivery worm conveyors having variable-RPM drive for control of throughput and/or dwell time of the substance to be kneaded.

摘要翻译： 一种特别用于纤维素纤维悬浮液的物质捏合机，其中捏合元件布置在壳体周围的转子周围。 两个滚筒式转子部件和设置在其间的转子部件具有用于每个转子部件的进给蜗杆传送器。 在蜗杆输送机的相对端之间并与该区域对称的区域是壳体的入口开口。 在转子部件彼此远离的端部，是壳体的出口。 出口开口各自与具有可变RPM驱动器的输送蜗杆输送机配合，用于控制待混炼物质的通过量和/或停留时间。