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1. 发明授权

US4687548A Method and apparatus for controlling distortion of fibre orientation in a paper web 失效
标题翻译：用于控制纸幅中纤维取向变形的方法和装置
公开(公告)号：US4687548A
公开(公告)日：1987-08-18
申请号：US791910
申请日：1985-10-28
申请人： Erkki Ilmoniemi , Jouni Koskimies , Markku Lyytinen , Kari Pitkajarvi , Esa Ottelin
发明人： Erkki Ilmoniemi , Jouni Koskimies , Markku Lyytinen , Kari Pitkajarvi , Esa Ottelin
IPC分类号： D21F1/02
CPC分类号： D21F1/022 , D21F1/02 , D21F1/026
摘要： Method and apparatus in the head box of a paper machine for controlling the distortion of fibre orientation in the paper web comprise an arrangement wherein by-pass flows of pulp suspension are passed through opposite passages lateral of the turbulence generator preceding the slice portion or discharge channel of the head box. The magnitude and/or the mutual relationship of the by-pass flows is adjusted to control the distortion of the fibre orientation in that the by-pass flows produce a transverse flow in the discharge flow of the pulp suspension from the head box, the speed of which compensates for the distortion of the fibre orientation.
摘要翻译：用于控制纸幅中的纤维取向变形的造纸机头盒中的方法和装置包括一种布置，其中纸浆悬浮液的旁路流通过切片部分或排出通道之前的湍流发生器的相对通道的头箱。调节旁路流量的大小和/或相互关系以控制纤维取向的变形，因为旁路流在纸浆悬浮液从头箱的排出流中产生横向流动，速度其补偿了纤维取向的变形。

2. 发明授权

US4116259A Damping structure in a pipe system delivering pulp suspension to a headbox 失效
标题翻译：将纸浆悬浮液输送到流浆箱的管道系统中的阻尼结构
公开(公告)号：US4116259A
公开(公告)日：1978-09-26
申请号：US852983
申请日：1977-11-18
申请人： Jouni Koskimies , Erkki Ilmoniemi
发明人： Jouni Koskimies , Erkki Ilmoniemi
IPC分类号： D21F1/02 , D21F1/00 , D21F1/06
CPC分类号： D21F1/06 , Y10T137/3118
摘要： An approach pipe system which delivers pulp suspension to the headbox of a paper machine includes a tank having in its interior an upper gas space and a lower liquid space adapted to contain a liquid the upper surface of which contacts the gas in the gas space. In its interior this tank carries a flexible diaphragm which defines with the tank a flow space separated from the liquid space by the flexible diaphragm. A supply pipe communicates with this flow space for delivering a pulp suspension thereto while a discharge pipe also communicates with the flow space for receiving a pulp suspension therefrom and for continuing the travel of the pulp suspension to a headbox. The gas in the gas space acts through the liquid in the liquid space on the diaphragm to damp pressure and flow rate disturbances in the pulp suspension flowing toward the headbox.
摘要翻译：将纸浆悬浮液输送到造纸机的流浆箱的接近管道系统包括在其内部具有上部气体空间和适于容纳其上表面接触气体空间中的气体的液体的下部液体空间的罐。在其内部，该罐携带柔性隔膜，其与罐一起限定通过柔性隔膜与液体空间分离的流动空间。供应管与该流动空间连通，用于将纸浆悬浮液输送到其上，同时排出管也与用于从其接收纸浆悬浮液的流动空间连通并且用于继续纸浆悬浮液到流浆箱的行进。气体空间中的气体通过隔膜上的液体空间中的液体作用，以阻止朝向流浆箱流动的纸浆悬浮液中的压力和流速扰动。

3. 发明授权

US06270624B1 Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox 失效
标题翻译：用于多层流浆箱的库存进料系统和多层流浆箱操作中的方法
公开(公告)号：US06270624B1
公开(公告)日：2001-08-07
申请号：US08323839
申请日：1994-10-17
申请人： Jyrki Huovila , Erkki Ilmoniemi , Michael Odell , Antti Suonperä
发明人： Jyrki Huovila , Erkki Ilmoniemi , Michael Odell , Antti Suonperä
IPC分类号： D21F100
CPC分类号： D21F9/006 , D21F11/04
摘要： A stock feed system for a multi-layer headbox and a method in the operation of a multi-layer headbox in which into each inlet header of the multi-layer headbox, a stock concept is passed which has been produced out of the same fresh stock by adding the necessary chemicals and fillers to separated portions of the fresh stock.
摘要翻译：用于多层流浆箱的库存供料系统和多层流浆箱操作方法，其中进入多层流浆箱的每个入口集管中，通过从相同的新鲜原料生产的库存概念通过在新鲜原料的分离部分添加必需的化学品和填料。

4. 发明授权

US06962647B2 Headbox for a paper machine, board machine, pulp machine or equivalent 失效
标题翻译：纸箱，造纸机，纸板机，纸浆机或等同物
公开(公告)号：US06962647B2
公开(公告)日：2005-11-08
申请号：US10275616
申请日：2001-05-03
申请人： Markku Ronnila , Jaakko Jantunen , Erkki Ilmoniemi
发明人： Markku Ronnila , Jaakko Jantunen , Erkki Ilmoniemi
IPC分类号： D21F1/02 , D21F1/00 , D21F1/06
CPC分类号： D21F1/026 , D21F1/02
摘要： A headbox, for example, in a pulp or board machine, is suitable for high basis weights which are over 400 g/m2 and for high fiber suspension consistencies which are in a range of 2–5%. The headbox has a turbulence part (1), into which a fiber suspension flows from a tube bank (2), and a slice part (3) which is situated after the turbulence part and from which the fiber suspension flows to a forming section of a fibrous web. The turbulence part (1) of the headbox has at least two passages (5, 6), which converge in the flow direction of the fiber suspension towards the slice part (3). In that connection, the fiber suspension flow is first fluidized in a tortuous turbulence passage part (11) and, after that, it decelerates in another widening deceleration passage (12).
摘要翻译：例如，在纸浆或纸板机中的流浆箱适用于超过400g / m 2的高基重，对于高纤维悬浮液稠度为2-5％。流浆箱具有湍流部分（1），纤维悬浮液从管堤（2）流动到该湍流部分（1），并且位于湍流部分之后的切片部分（3），纤维悬浮液从该部分流出到纤维网。流浆箱的湍流部分（1）具有至少两个通道（5,6），其沿纤维悬浮液的流动方向朝向切片部分（3）会聚。在这方面，纤维悬浮液流动首先在曲折的湍流通道部分（11）中流化，然后在另一加宽减速通道（12）中减速。

5. 发明授权

US4731163A Profile bar in a head box of paper machine 失效
标题翻译：型材棒在一个纸箱的纸机
公开(公告)号：US4731163A
公开(公告)日：1988-03-15
申请号：US013449
申请日：1987-02-11
申请人： Erkki Ilmoniemi
发明人： Erkki Ilmoniemi
IPC分类号： D21F1/02 , D21F1/06
CPC分类号： D21F1/02 , D21F1/028
摘要： A profile bar for a discharge opening of a head box of a paper machine, by means of which the profile of the discharge jet from the paper machine is controlled. The profile bar may be connected to adjustment spindles, by means of which the profile bar can be bent in a plane transverse to a direction of flow of the discharge jet. Bending stiffness of the profile bar in the direction of bending to be achieved by means of the adjustment spindles, is arranged to be substantially lower within areas facing the adjustment spindles than at a middle of an area between the adjustment spindles. Transverse sawings or recesses may be made into the profile bar with a spacing substantially denser than the spacing between the adjustment spindles or equivalent. Alternatively, the profile bar may be provided with projections to which the adjustment spindles are attached, with the height of the projections being greater than a maximum height of the profile bar in the space between the projections. Furthermore, the height of the profile bar between the projections may be at a minimum in the longitudinal direction thereof, in a proximity to the projections, and at a maximum at the middle of the area between the adjustment spindles.
摘要翻译：用于造纸机头盒的排出口的型材条，通过该型材棒控制来自造纸机的排出射流的轮廓。轮廓杆可以连接到调节主轴，通过该调节轴，轮廓杆可以在横向于喷射流的流动方向的平面中弯曲。在通过调节主轴实现的弯曲方向上的轮廓杆的弯曲刚度被布置成在面向调节轴的区域内比在调节轴之间的区域的中间大致更低。可以将横向锯条或凹槽制成具有基本上比调节主轴或等同物之间的间距更密的间隔的型材棒。或者，轮廓杆可以设置有凸起，调节主轴附接到凸起，凸起的高度大于凸起之间的空间中的型材棒的最大高度。此外，突起之间的型材棒的高度可以在其纵向方向上，在突出部附近最小，并且在调节主轴之间的区域的中间处最大。

6. 发明申请

US20060027348A1 Method for producing paper or board and a product produced by the method 审中-公开
标题翻译：生产纸张或纸板的方法以及通过该方法生产的产品
公开(公告)号：US20060027348A1
公开(公告)日：2006-02-09
申请号：US10530629
申请日：2003-10-08
申请人： Juha Lipponen , Johan Gron , Erkki Ilmoniemi , Kaarlo Lackman , Pekka Pakarinen , Kari Juppi , Pasi Ahonen
发明人： Juha Lipponen , Johan Gron , Erkki Ilmoniemi , Kaarlo Lackman , Pekka Pakarinen , Kari Juppi , Pasi Ahonen
IPC分类号： D21H21/24 , D21H21/16 , D21F11/00
CPC分类号： D21F11/00 , D21H21/16 , D21H23/26 , D21H27/14 , G03G7/0006 , G03G7/006 , G03G7/0066 , G03G7/0073
摘要： A web of paper or paperboard is manufactured by first forming a base web that is dried on the press section of papermaking machine. The base web is further dried on the dryer section of the papermaking machine and a base web speed differential, or draw, is set between the press section and the first dryer cylinder group of the dryer section, whereupon at least one surface of the web is surface sized. The draw is set to 3% maximum, and a surface size furnish is applied having a solids content of at least 15% of the total amount of size components and liquid in the furnish.
摘要翻译：通过首先形成在造纸机的压榨部上干燥的基料网来制造纸或纸板。在造纸机的干燥器部分上进一步干燥基料网，并且在挤压部分和干燥部分的第一干燥机筒组之间设置底部网速度差或拉伸，因此幅材的至少一个表面为表面尺寸。拉伸设定为最大3％，并且施加表面尺寸配料，其固体含量为配料中组分和液体总量的至少15％。

7. 发明授权

US4179332A Apparatus for damping pressure and consistency perturbations in a pulp suspension flow 失效
标题翻译：用于阻止纸浆悬浮液流中的压力和稠度扰动的装置
公开(公告)号：US4179332A
公开(公告)日：1979-12-18
申请号：US918948
申请日：1978-06-26
申请人： Erkki Ilmoniemi , Olavi Kokkonen
发明人： Erkki Ilmoniemi , Olavi Kokkonen
IPC分类号： D21F1/00 , D21F1/06
CPC分类号： D21F1/06 , Y10T137/3118
摘要： Apparatus for damping pressure and consistency perturbations occurring in the pulp suspension flow to the headbox of a paper making machine including an enclosed damping tank defining therewithin a space for a volume of air and a space for the pulp suspension such that the pulp suspension and the air volume have direct interfacing contact. Longitudinally extending distribution and collecting header means are disposed within the tank for conducting the flow of pulp suspension into and out of the tank, respectively. Each of the distribution and collecting header means define a flow passage for the pulp suspension, which passages fluidly communicate with the pulp suspension space within the damping tank through an elongate, continuous slit. Damping or attenuation of the pressure perturbations in the pulp stock flow is achieved through the interaction of the surface of the pulp stock with the air volume while the consistency perturbations are damped through the action of a plural delay principle.
摘要翻译：用于阻止在造纸机的流浆箱中产生的纸浆悬浮液中产生的压力和一致性扰动的装置，其包括封闭的阻尼罐，其在其中限定一定空间的空间和纸浆悬浮液的空间，使得纸浆悬浮液和空气音量有直接接口接触。纵向延伸的分配和收集集管装置设置在罐内，用于分别将纸浆悬浮液流入和流出槽。分配和收集头部中的每一个装置限定纸浆悬浮液的流动通道，该通道通过细长连续的狭缝与阻尼罐内的纸浆悬浮空间流体连通。通过纸浆原料的表面与空气体积的相互作用实现纸浆流动中的压力扰动的阻尼或衰减，同时通过多重延迟原理的作用阻尼一致性扰动。

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