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1. 发明授权

US4954221A Apparatus for feeding lignocellulose-containing material through a steam screen into a refiner 失效
标题翻译：用于将含木质素纤维素的材料通过蒸汽筛送入精炼机的装置
公开(公告)号：US4954221A
公开(公告)日：1990-09-04
申请号：US681847
申请日：1984-11-19
申请人： Rolf B. Reinhall , Johan G. I. Johansson , Anders V. Mokvist
发明人： Rolf B. Reinhall , Johan G. I. Johansson , Anders V. Mokvist
IPC分类号： D21B1/14 , B02C7/02 , D21B20060101 , D21D1/30
CPC分类号： D21D1/30
摘要： In a refiner (40) with two opposed discs (47,48) rotatable relative to each other fibre pulp is manufactured from lignocellulose-containing material. The material is advanced in a channel comprising a plug pipe (20), through which the material is fed in compressed state, and a steam screen pipe (32) for discharging steam. The steam screen pipe (32) is located directly after the plug pipe (20) and has a cross-sectional area, which slightly exceeds that of the plug pipe in order to allow a limited expansion of the material plug. The steam is thereby allowed to flow through the material, at the same time as the material plug prevents clogging of the apertures (37,39) of the steam screen pipe.
摘要翻译： PCT No.PCT / SE84 / 00120 Sec。 371日期1984年11月19日 102（e）1984年11月19日PCT PCT 1984年4月3日PCT公布。出版物WO84 / 04113 日期为1984年10月25日。在具有可相对于彼此纤维纸浆转动的两个相对的盘（47,48）的精磨机（40）中，由含木素纤维素的材料制成。材料在包括塞子管道（20）的通道中前进，材料以压缩状态被供给，以及用于排出蒸汽的蒸汽筛管（32）。蒸汽筛管（32）位于插塞管（20）的正上方，并且具有稍微超过塞管的横截面面积，以允许材料塞膨胀有限。从而允许蒸汽流过材料，同时材料塞可防止蒸汽筛管的孔（37,39）堵塞。

2. 发明授权

US5034099A Apparatus for the manufacture of fiber pulp using a preheater, defibrator and horizontal separator 失效
标题翻译：用于使用预热器，除颤器和水平分离器制造纤维纸浆的设备
公开(公告)号：US5034099A
公开(公告)日：1991-07-23
申请号：US399529
申请日：1989-08-23
申请人： Kjell R. S. Nilsson
发明人： Kjell R. S. Nilsson
IPC分类号： D21B1/02 , D21B20060101 , D21B1/12 , D21B1/14
CPC分类号： D21B1/12
摘要： Apparatus for manufacturing pulp fiber from lignocellulose-containing material is disclosed, including a preheater, a defibrator with a pressurized housing, a conveying screw to convey the preheated lignocellulose-containing material from the preheater to the defibrator, a horizontal separator, a blow pipe for transferring the defibrated lignocellulose-containing material and steam from the defibrator to the horizontal separator, in which the horizontal separator includes a pulp outlet, a steam outlet, and a screw conveyor which includes screw threads which have a screw thread angle which substantially corresponds to the angle at which the blow pipe enters the horizontal separator. The screw conveyor in the horizontal separator feeds the defibrated lignocellulose-containing material from the blow pipe to the pulp outlet in the form of a pulp plug which maintains the pressure within the separator, and a steam transfer line is provided transferring the separated steam from the steam outlet to the preheater. The flow resistance in the blow pipe and the steam transfer line is less than the flow resistance in the screw conveyor between the preheater and the defibrator so that the steam flows from the defibrator to the horizontal separator and to the preheater. Methods for manufacturing pulp fiber from lignocellulose-containing materials utilizing this apparatus are also disclosed.
摘要翻译： PCT No.PCT / SE88 / 00182 Sec。 371日期1989年8月23日 102（e）日期1989年8月23日PCT提交1988年4月11日PCT公布。出版物WO88 / 08050 公开了用于从含木素纤维素的材料制造纸浆纤维的装置，包括预热器，具有加压壳体的除颤器，将预热的含木素纤维素的材料从预热器输送到除颤器的输送螺杆，水平分离器，用于将去纤维化的含木素纤维素的材料和蒸汽从除颤器转移到水平分离器的吹管，其中水平分离器包括纸浆出口，蒸汽出口和螺旋输送机，螺旋输送机包括具有螺杆的螺纹螺纹角度基本上对应于吹管进入水平分离器的角度。水平分离器中的螺旋输送机将来自吹塑管的脱纤维素纤维素材料以纸浆塞的形式供给到纸浆出口，纸浆塞的形式保持分离器内的压力，并且提供蒸汽输送管线，将分离的蒸汽从蒸汽出口到预热器。吹塑管和蒸汽输送管线中的流动阻力小于预热器和除颤器之间的螺旋输送机中的流动阻力，使得蒸汽从除颤器流向水平分离器和预热器。还公开了使用该装置从含木素纤维素的材料制造纸浆纤维的方法。

3. 发明申请

US20050121371A1 Apparatus for separating fibers from reject material 失效
标题翻译：用于从废料中分离纤维的装置
公开(公告)号：US20050121371A1
公开(公告)日：2005-06-09
申请号：US10955649
申请日：2004-09-30
申请人： Jouko Hautala , Timo Vuorinen , Ismo Hourula
发明人： Jouko Hautala , Timo Vuorinen , Ismo Hourula
IPC分类号： B07B1/00 , D21B20060101 , D21B1/32 , D21F1/74
CPC分类号： D21F1/74 , D21B1/32 , Y02W30/646
摘要： An apparatus for separating fibers from reject material produced in the manufacture of recycled pulp. The apparatus comprises a rotating reject cylinder provided with openings, to one end of which the reject material is fed and from the other end of which it is discharged, water nozzles for feeding water to the reject material in the cylinder to separate fibers from it, a collecting basin for recovering water and the fibers separated with it, and discharge channels connected with the collecting basin, and means for discharging fibrous water and light and heavy particles from the collecting basin. The collecting basin is formed of two basin structures at least partly within each other and connected with each other.
摘要翻译：一种用于在制造再生纸浆中生产的废料中分离纤维的装置。该设备包括设置有开口的旋转废料缸，其一端被供给废料并从其另一端被排出;水喷嘴，用于将水输送到汽缸中的废料中以从中分离出纤维，用于回收水的收集池和与其分离的纤维，以及与收集池相连的排出通道，以及用于从收集池排放纤维水和轻质和重质颗粒的装置。收集池由两个盆地结构形成，两个盆地结构彼此至少部分地彼此连接。

4. 发明授权

US06945487B1 Feeding apparatus for cellulosic material 失效
标题翻译：纤维素材料喂料装置
公开(公告)号：US06945487B1
公开(公告)日：2005-09-20
申请号：US09666326
申请日：2000-09-21
申请人： Lars Obitz
发明人： Lars Obitz
IPC分类号： D21B20060101 , D21B1/12 , D21C20060101 , D21D1/20 , B02C19/12
CPC分类号： D21D1/20
摘要： An apparatus for pressure tight discharge of refiner material, such as cellulosic material by using a screw which feeds the material between a screw shaft and screw housing whereby a pressure tight material plug is formed at an outlet of the screw housing. The screw is, at the out end, provided with a flange which together with a throttle journalled around the flange forms an adjustable outlet opening through which material is fed out by the screw while the material forms a pressure tight material plug.
摘要翻译：一种用于通过使用在螺杆轴和螺钉壳体之间供给材料的螺钉对纤维素材料进行压力精确排放的装置，由此在螺钉壳体的出口处形成压力密封的材料塞。螺杆在外端设置有凸缘，凸缘与围绕凸缘的节流阀一起形成可调节的出口开口，材料通过螺杆被送出，同时材料形成压力紧密的材料塞。

5. 发明授权

US4955549A Apparatus for treatment of fibre suspensions 失效
标题翻译：纤维悬浮液处理装置
公开(公告)号：US4955549A
公开(公告)日：1990-09-11
申请号：US303665
申请日：1989-01-23
申请人： Rolf B. Reinhall
发明人： Rolf B. Reinhall
IPC分类号： B02C19/10 , D21B20060101 , D21B1/30 , D21D1/20 , D21D1/22 , D21D1/30 , D21D5/02
CPC分类号： D21D1/22
摘要： An apparatus is provided for treating a fibre suspension by screening and fibre-separating mechanical working in the manufacture of papermaking pulp. The apparatus is provided with a rotor arranged within a housing, which rotor is surrounded by a stator. The inner surface of the stator cooperates with the outer surface of the rotor to define a refining gap for the treatment of the fibre suspension. The refining gap is divided into a first treating zone and a second treating zone for the processing of the fibre suspension. An adjustment member allows for adjusting the width of the refining gap within the first treating zone independently of the width of the refining gap within the second treating zone. The refining gap within both the first and second treating zones may be simultaneously adjusted by axial displacement of the rotor.
摘要翻译： PCT No.PCT / SE87 / 00341 Sec。 371日期1989年1月23日 102（e）日期1989年1月23日PCT提交1987年7月20日PCT公布。出版物WO88 / 00992 日期：1988年2月11日。提供一种用于通过在造纸纸浆的制造中筛选和纤维分离机械加工来处理纤维悬浮液的装置。该设备设置有设置在壳体内的转子，该转子被定子包围。定子的内表面与转子的外表面配合，以限定用于处理纤维悬浮液的精制间隙。精炼间隙分为第一处理区和第二处理区，用于处理纤维悬浮液。调节构件允许独立于第二处理区域内的精炼间隙的宽度来调节第一处理区域内的精炼间隙的宽度。第一和第二处理区域内的精炼间隙可以通过转子的轴向位移同时调节。

6. 发明授权

US4515318A Method for controlling a piston fed wood grinder 失效
标题翻译：用于控制进给木材研磨机的活塞的方法
公开(公告)号：US4515318A
公开(公告)日：1985-05-07
申请号：US561139
申请日：1983-12-13
申请人： Aslak Savonjousi
发明人： Aslak Savonjousi
IPC分类号： D21B1/26 , B02C25/00 , B27L11/06 , D21B20060101 , D21B1/14 , D21B1/24
CPC分类号： D21B1/24 , B27L11/06
摘要： The speed of feed movement of a piston is controlled to an essentially constant value by direct digital measurement of the actual speed, by comparing the actual value to a preset value and by compensating for differences therebetween. Variations in the piston feed pressure and in the grinding power are taken into account by means of additional signals related to these factors and added to or subtracted from the signal representing the actual value of the speed of the piston.
摘要翻译： PCT No.PCT / FI80 / 00005 Sec。 371日期1981年7月1日 102（e）日期1981年7月1日PCT提交1980年11月5日PCT公布。公开号WO81 / 01303 日期为1981年5月14日。通过将实际值与预设值进行比较并通过补偿其间的差异，将活塞的进给运动速度控制在基本上恒定的值。通过与这些因素相关的附加信号考虑活塞进给压力和磨削功率的变化，并加上或减去表示活塞速度的实际值的信号。

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