公开(公告)号：US4420117A

公开(公告)日：1983-12-13

申请号：US281075

申请日：1981-07-07

申请人： Fritz Peroutka ,  Helmut Thumm ,  Theodor Bahr ,  Walter Stricker

发明人： Fritz Peroutka ,  Helmut Thumm ,  Theodor Bahr ,  Walter Stricker

IPC分类号： B01F1/00 ,  D21B1/32 ,  D21B1/34 ,  B02C19/00

CPC分类号： D21B1/32 ,  B01F1/0011 ,  D21B1/345 ,  Y02W30/646

摘要： The disclosure concerns apparatus for disintegrating waste paper and for sorting out fibers to be recovered from the suspension. There is a disintegrating chamber connected by a gravity feed discharge line to a drum type or vibration sorting device. A circulating member disposed in the disintegrating chamber rotates about an axis that is tilted at a small acute angle from the vertical. A screen located beneath the circulating member separates the disintegrating chamber from a discharge chamber beneath the screen. The screen sorts out coarser particles letting only finer suspension paticles pass into the discharge chamber. A first suspension discharge line communicates with the discharge chamber while a second suspension discharge line communicates with the disintegrating chamber immediately above the screen. Both discharge lines empty into each other and lead to the sorting device. Appropriate slides control flow through the two discharge lines. The preferred sorting device is a horizontally oriented, rotatable, perforated drum and the suspension delivered into the drum is screened, with the good suspension being collected and the coarse material being trapped inside the drum to exit from an end.

摘要翻译： 本公开涉及用于分解废纸并从悬浮液中分离待回收的纤维的设备。 存在通过重力进料排出管线连接到鼓式或振动分选装置的分解室。 设置在崩解室内的循环构件围绕垂直方向以小锐角倾斜的轴线旋转。 位于循环构件下面的屏幕将分解室与屏幕下方的排放室分离。 屏幕排出较粗颗粒，只有更细的悬浮颗粒进入放电室。 第一悬浮排出管线与排出室连通，而第二悬浮排出管线与屏幕正上方的分解室连通。 两个排放管线彼此相互排空并导致分拣装置。 适当的幻灯片控制流经两条排放管线。 优选的分选装置是水平定向的，可旋转的多孔滚筒，并且输送到滚筒中的悬架被筛选，其中收集好的悬挂物，并且粗料被捕获在滚筒内以从一端离开。

公开(公告)号：US4818338A

公开(公告)日：1989-04-04

申请号：US900759

申请日：1986-08-27

申请人： Theodor Bahr ,  Helmut Thumm ,  Walter Musselmann

发明人： Theodor Bahr ,  Helmut Thumm ,  Walter Musselmann

IPC分类号： D21B1/32 ,  D21B1/34

CPC分类号： D21B1/32 ,  D21B1/345 ,  Y02W30/646

摘要： In a pulping apparatus including a pulper with a rotor near the bottom therein, the pulper has a sluice outlet at the bottom for acceptable pulp suspension. Above the rotor at a corner of the pulper is a second outlet for suspension and dirt. A conduit leads from the second outlet to a horizontally oriented withdrawal apparatus chamber having a suspension agitating rotor at the end of the chamber opposite the entrance for pulp thereinto. A tangential outlet from the withdrawal apparatus chamber lead to a rotary, perforated sorting drum which permits exit of acceptable suspension and which has a rejected suspension and dirt outlet. A valve in the inlet to the withdrawal apparatus chamber is periodically and cyclically opened to permit periodic replacement of the suspension in the withdrawal apparatus chamber, and the suspension which has been agitated in the withdrawal apparatus chamber then moves to the sorting drum.

摘要翻译： 在包括具有靠近其底部的转子的碎浆机的制浆设备中，碎浆机在底部具有用于可接受的纸浆悬浮液的闸门出口。 在碎浆机角落的转子上方是第二个出口，用于悬挂和污物。 导管从第二出口引导到水平定向的取出装置室，其具有在腔室的与入口处相对的端部处的悬浮搅拌转子。 来自取出装置室的切向出口导致旋转的穿孔分类滚筒，其允许出口可接受的悬挂并且具有被拒绝的悬挂和污物出口。 定期循环地打开提取装置室的入口中的阀，以允许定期更换抽出装置室中的悬架，并且在抽出装置室中已被搅动的悬架随后移动到分选滚筒。

公开(公告)号：US4456182A

公开(公告)日：1984-06-26

申请号：US327437

申请日：1981-12-04

申请人： Richard Suttinger ,  Ernst Bottger ,  Hans O. Henrich ,  Theodor Bahr ,  Helmut Thumm

发明人： Richard Suttinger ,  Ernst Bottger ,  Hans O. Henrich ,  Theodor Bahr ,  Helmut Thumm

IPC分类号： B27L11/00 ,  D21B1/14 ,  D21B1/24 ,  B02C19/12 ,  B02C23/36

CPC分类号： D21B1/24

摘要： The invention concerns a pulp grinder in which feed devices force the wood against the grinder stone and in which there is an elevated level of water in the grinding zone. Sealing devices or plates extend between the walls of the wood-supply chutes or pusher chambers and the grinder stone to keep the water level high only in the grinding zone. The sealing plates are adjustable for controlling the liquid level in the grinding zone.

摘要翻译： 本发明涉及一种纸浆研磨机，其中进料装置迫使木材抵靠磨碎石头，并且在研磨区域中有高水平的水分。 密封装置或板在木材供应斜槽或推进器室的壁和研磨石之间延伸，以将水位保持在仅在研磨区中。 密封板是可调节的，用于控制研磨区域中的液面。

公开(公告)号：US4592513A

公开(公告)日：1986-06-03

申请号：US542126

申请日：1983-10-14

申请人： Walter Musselmann ,  Theodor Bahr ,  Helmut Thumm

发明人： Walter Musselmann ,  Theodor Bahr ,  Helmut Thumm

IPC分类号： D21B1/32 ,  D21B1/34 ,  B02C23/38

CPC分类号： D21B1/345 ,  D21B1/32 ,  Y02W30/646

摘要： An arrangement is provided for use in treating suspensions of waste paper in waste paper dressing plants. The arrangement includes a comminuting apparatus which includes a disintegrating rotor wheel which has a transport and disintegrating affect is provided in combination with a pulper device. The disintegrating rotor wheel is adapted to rotate in advance or otherwise in front of a sieve arranged perpendicular to the axis of rotation of the disintegrating rotor wheel and which divides the interior of the comminuting apparatus into a useful fraction compartment and a disintegrating compartment. A conduit tube is provided for connecting the pulper device to the comminuting apparatus and is connected to the pulper device at the bottom, side or center thereof. In this manner, only that portion of the suspension which includes the impurity contents is transported from the pulper device to the comminuting apparatus. The comminuting apparatus thus serves to remove accumulated impurities from the pulper device.

摘要翻译： 提供了一种用于处理废纸敷料厂废纸悬浮液的装置。 该装置包括粉碎装置，该粉碎装置包括与碎浆装​​置组合提供具有运输和分解影响的分解转子轮。 分解转子轮适于预先旋转或以其他方式在垂直于分解转子轮的旋转轴线布置的筛子前面旋转，并且其将粉碎设备的内部分成有用的分馏室和分解室。 提供导管，用于将碎浆装置连接到粉碎装置，并在其底部，侧面或中心连接到碎浆装置。 以这种方式，只有包含杂质含量的悬浮液的那部分从碎浆装置输送到粉碎装置。 粉碎装置因此用于从碎浆装置中除去积聚的杂质。

公开(公告)号：US4405091A

公开(公告)日：1983-09-20

申请号：US255849

申请日：1981-04-20

申请人： Theodor Bahr ,  Hans-Otto Heinrich ,  Helmut Thumm

发明人： Theodor Bahr ,  Hans-Otto Heinrich ,  Helmut Thumm

IPC分类号： B27L11/00 ,  D21B1/20 ,  D21B1/24 ,  B02C23/38

CPC分类号： D21B1/20 ,  D21B1/24

摘要： An apparatus for controlling the level and discharge of a suspension or slurry of ground wood in a mechanical wood pulp forming process is described. The apparatus includes, below a wood grinder, a trough in which a slurry of ground wood is formed. The ground wood slurry is passed through a discharge port, which is located near the trough bottom, into a conduit in which a valve is located. The valve is controlled by a slurry level sensor so as to maintain the slurry level at a desired level at least higher than the discharge port. A wood chip cutter is employed at the discharge port and is sized to minimize blockage and facilitate removal of the slurry from the trough. In one form of the invention an apparatus for pressurizing the housing enclosing the wood grinder is described and in another form an open housing structure is shown and described.

摘要翻译： 描述了一种用于在机械木浆形成工艺中控制磨碎木材的悬浮液或浆料的水平和排出的装置。 该装置包括在木材研磨机下方的形成有木材浆料的槽。 磨碎的木浆通过位于槽底附近的排出口进入阀门所在的导管中。 该阀由浆液液位传感器控制，以将浆液液面保持在至少高于排出口的期望水平。 在排出口采用木屑切割机，其尺寸适于最小化堵塞并便于从槽中去除浆料。 在本发明的一种形式中，描述了用于加压封闭木材研磨机的壳体的装置，并且以另一种形式示出和描述了开放的壳体结构。

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：US4351486A

公开(公告)日：1982-09-28

申请号：US101285

申请日：1979-12-07

申请人： Karl-Heinz Schmoller ,  Theodor Bahr ,  Ernst Bottger ,  Hans-Otto Henrich ,  Helmut Thumm ,  Heinz Beck

发明人： Karl-Heinz Schmoller ,  Theodor Bahr ,  Ernst Bottger ,  Hans-Otto Henrich ,  Helmut Thumm ,  Heinz Beck

IPC分类号： B24D5/10 ,  B27L11/06 ,  B02C19/00

CPC分类号： B24D5/10 ,  B27L11/06

摘要： The disclosure concerns a process for grinding wood on a grinding stone and the grinding stone which grinds the wood. The grinding stone has a central core, which may be comprised of concrete or steel. The core has a free inner space. A water supply line extends along the free inner space. Outlets from the water supply line are directed toward the periphery of the core at the grinding zone of the grinding layer. Around the core is a grinding layer for grinding the wood. The grinding layer is permeable so that water can be transmitted through it. The permeability may arise from the porosity of the material of the grinding layer itself or through the provision of bores or gaps in the grinding layer. The grinding layer may be comprised of a group of segments covering the core and the gaps may be defined between segments. The core may have bores for delivering the water to the inside of the grinding layer. The water may be heated and/or pressurized for improving grinding.

摘要翻译： 本公开涉及在磨石上研磨木材和研磨木材的研磨石的方法。 研磨石具有中心芯，其可以由混凝土或钢构成。 核心有一个自由的内在空间。 供水管线沿自由内部空间延伸。 来自供水管线的出口在研磨层的研磨区域处指向芯的周边。 核心周围是用于研磨木材的研磨层。 研磨层是可渗透的，使得水可以透过它。 渗透性可以由研磨层本身的材料的孔隙率或通过在研磨层中提供孔或间隙而产生。 研磨层可以由覆盖芯的一组部分组成，间隙可以在片段之间限定。 芯可以具有用于将水输送到研磨层内部的孔。 水可以被加热和/或加压以改善研磨。

公开(公告)号：US4634059A

公开(公告)日：1987-01-06

申请号：US591870

申请日：1984-03-21

申请人： Theodor Bahr ,  Helmut Thumm ,  Walter Musselmann

发明人： Theodor Bahr ,  Helmut Thumm ,  Walter Musselmann

IPC分类号： D21B1/32 ,  D21B1/34 ,  B02C23/38

CPC分类号： D21B1/32 ,  D21B1/345 ,  Y02W30/646

摘要： In a pulping apparatus including a pulper with a rotor near the bottom therein, the pulper having a sluice outlet at the bottom for acceptable pulp suspension. Above the rotor at a corner of the pulper is a second outlet for suspension and dirt. A conduit leads from the second outlet to a horizontally oriented withdrawal apparatus chamber having a suspension agitating rotor at the end of the chamber opposite the entrance for pulp thereinto. A tangential outlet from the withdrawal apparatus chamber leads to a rotary, perforated sorting drum which permits exit of acceptable suspension and which has a rejected suspension and dirt outlet. A valve in the inlet to the withdrawal apparatus chamber is periodically and cyclically opened to permit periodic replacement of the suspension in the withdrawal apparatus chamber, and the suspension which has been agitated in the withdrawal apparatus chamber then moves to the sorting drum.

摘要翻译： 在包括具有靠近其底部的转子的碎浆机的制浆设备中，碎浆机在底部具有用于可接受的纸浆悬浮液的闸门出口。 在碎浆机角落的转子上方是第二个出口，用于悬挂和污物。 导管从第二出口引导到水平定向的取出装置室，其具有在腔室的与入口处相对的端部处的悬浮搅拌转子。 来自取出装置室的切向出口通向旋转的穿孔分类滚筒，其允许出口可接受的悬挂并具有被拒绝的悬挂和污物出口。 定期循环地打开提取装置室的入口中的阀，以允许定期更换抽出装置室中的悬架，并且在抽出装置室中已被搅动的悬架随后移动到分选滚筒。

公开(公告)号：US4460132A

公开(公告)日：1984-07-17

申请号：US390297

申请日：1982-06-21

申请人： Helmut Thumm ,  Theodor Bahr ,  Herbert Ortner

发明人： Helmut Thumm ,  Theodor Bahr ,  Herbert Ortner

IPC分类号： D21B1/32 ,  D21B1/34 ,  B02C13/16 ,  B02C18/22

CPC分类号： D21B1/345

摘要： An apparatus for pulping paper into a pulp suspension is disclosed. A vertical container has an upper paper pulping zone and a lower pulp diluting and outlet zone beneath the pulping zone. A narrowed despecking slot communicates between the two zones. A rotor in the container circulates and breaks up the paper in the presence of the liquid in the pulping zone. Ribs on the rotor cooperate with stators in the container for defining the despecking slot. A pulp suspension dilution water inlet communicates into the dilution zone. The outlet from the container also communicates from the dilution zone. A screen protects the outlet from the dilution zone against exit of large particles therethrough and vanes on the rotor clean the screen.

摘要翻译： 公开了一种将纸浆制浆到纸浆悬浮液中的装置。 立式容器在制浆区下方具有上纸制浆区和下纸浆稀释和出口区。 两个区域之间进行通信。 容器中的转子在制浆区域中的液体存在下循环并分解纸张。 转子上的肋与容器中的定子配合，用于定义去劈裂槽。 纸浆悬浮稀释水入口与稀释区连通。 容器的出口也从稀释区连通。 屏幕保护出口免受稀释区域的影响，防止大粒子流出，转子上的叶片清洁屏幕。

公开(公告)号：US5187847A

公开(公告)日：1993-02-23

申请号：US886253

申请日：1992-05-21

申请人： Helmut Thumm ,  Friedrich Handel

发明人： Helmut Thumm ,  Friedrich Handel

IPC分类号： B23Q16/08

CPC分类号： B23Q16/08 ,  Y10T29/5167 ,  Y10T74/1476 ,  Y10T74/1494 ,  Y10T82/2587

摘要： A tool turret includes two toothed rims concentric to the rotary axis of its turret head and arranged radially adjacent to one another. One rim is immovable relative to the turret head. The other rim is immovable relative to the turret housing. The teeth of the toothed rims point toward a position-locking member arranged in an axial direction adjacent and coaxial to both of the toothed rims. The toothed rims can be held by a piston which is axially slidable to a position-locking setting, in which its teeth engage the teeth of the two toothed rims without any play. The piston is part of a pneumatic assembly. The angle formed by the sides of each tooth of the toothed rims and the position-locking member is reduced from the conventional value of 60.degree. to a value in which the axial components effecting the tooth components of the tool reaction forces effective peripherally around the turret head is smaller than the sum of the axial force which can be produced by the piston and the axial force latent in the friction between the mating teeth.

摘要翻译： 工具转塔包括两个与其转塔头部的旋转轴线同心的带齿边缘，并且彼此径向相邻地布置。 一个边缘相对于转塔头是不可移动的。 另一个边缘相对于转台外壳是不可移动的。 齿形边缘的齿指向相对于两个齿形边缘相邻并同轴的轴向方向上的定位锁定构件。 有齿的轮辋可以通过可轴向滑动到位置锁定设置的活塞来保持，其中其齿与两个齿形边缘的齿啮合，而不会发生任何打击。 活塞是气动组件的一部分。 由齿形边缘和位置锁定构件的每个齿的侧面形成的角度从传统的60度值减小到使刀具反作用力的轴向分量在周边周围有效地转动的值 头部小于由活塞产生的轴向力与配合齿之间的摩擦中潜在的轴向力之和。