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81. 发明公开

EP2069650A4 BEARING PLAY ADJUSTMENT 审中-公开
标题翻译： LAGERSPIELEINSTELLUNG
公开(公告)号：EP2069650A4
公开(公告)日：2010-11-10
申请号：EP07808856
申请日：2007-09-05
申请人： METSO PAPER INC
发明人： LAREDIUS JAN
IPC分类号： F16C25/00 , D21D1/30 , D21G1/02 , F16C37/00
CPC分类号： D21D1/30 , D21G1/0226 , F16C19/26 , F16C19/525 , F16C25/08 , F16C37/007 , F16C41/004 , F16C2300/14

82. 发明公开

EP2246471A2 Method for controlling the runnability of a fiber web machine 审中-公开
标题翻译：用于控制机器的制造运行性能或处理纤维幅材的方法
公开(公告)号：EP2246471A2
公开(公告)日：2010-11-03
申请号：EP10161100.2
申请日：2010-04-27
申请人： Metso Paper Inc.
发明人： Suistio, Juha
IPC分类号： D21G1/00 , D21F5/02 , D21G1/02
CPC分类号： D21G1/008 , D21F1/40 , D21F3/06 , D21G1/02
摘要： A method and device for controlling the runnability of a fiber web machine, where a certain layer thickness is removed from the outer surface of the shell of the roll of a fiber web machine, such as a drying cylinder, and where the layer thickness removed from the shell of the roll is replaced with a composite material. The replaced layer thickness is selected considering the vibration-influencing properties of the removed material and of the replacing material so that the critical speed of a roll created by replacing the removed layer thickness with a composite material is suited to the desired running speed of the said roll.
摘要翻译：一种用于控制纤维幅材机，其中某些层的厚度是从纤维幅材机的辊的壳体的外表面移除的运行性能的方法和设备，试验作为干燥筒，并且其中所述层厚度从除去辊的壳被替换为复合材料。被替换的层厚度被选择考虑到除去的材料和替换材料的振动影响性能所以没有通过用复合材料代替去除的层厚度产生的轧辊的临界速度是适合于所述的期望的运行速度卷。

83. 发明公开

EP2204490A3 Method and system in a paper machine and software product 有权
标题翻译：造纸机和软件产品的方法和系统
公开(公告)号：EP2204490A3
公开(公告)日：2010-10-27
申请号：EP09175682.5
申请日：2005-11-11
申请人： Metso Paper Inc.
发明人： Sundqvist, Hans , Norri, Petri
IPC分类号： D21F5/04 , D21G9/00 , D21F5/20
CPC分类号： D21G9/0036 , D21F5/00 , D21F5/20 , Y02P70/24
摘要： The invention relates to a method and system for a paper machine comprising calculating the heat recovery heat flow Q rec , the heat flow Q pw required for heating the process water, the heat flow Q MR required for heating the ventilation air of machine room ventilation, Q sup required for heating the supply air of the dryer section and the evaporation amount m ev of the dryer section. Also the dimensioned evaporation amount in the dyer section m ev, dim is determined and the values are used for calculating the heat recovery efficiency EFF rec by the formula: EFF rec = (Q rec /(Q pw + Q MR + Q sup ))*(m ev, dim /m ev ). The invention relates also product comprising program code elements disposed to perform the steps of the method.

84. 发明公开

EP2240639A1 ARRANGEMENT AND METHOD FOR CONTROLLING UNDERPRESSURE IN A DRYING SECTION OF A PAPER MACHINE OR THE LIKE 审中-公开
标题翻译：装置和方法压力控制在造纸机或类似的干燥段
公开(公告)号：EP2240639A1
公开(公告)日：2010-10-20
申请号：EP08867922.0
申请日：2008-12-31
申请人： Metso Paper, Inc.
发明人： MILOSAVLJEVIC, Nenad
IPC分类号： D21F5/04
CPC分类号： D21F5/046
摘要： The object of the invention is an arrangement and a method for controlling underpressure in the drying section of a paper machine or the like in connection with a pocket space between two drying cylinders and one turn roll. The object of the invention is also a runnability component in a paper machine or the like, such as a board or a finishing machine. The runnability component comprises an entry side, a lower part and an exit side, which are in contact with each other and delimit the volume of a box-like runnability component, and a sealing elelment, which is arranged in connection with the entry side surface and which divides the surface into a first part and a second part. The runnability component is provided with a channel, which extends from the first part of the entry side surface to its second part and connects them.
摘要翻译：本发明的目的是一种装置和一种用于在造纸机的干燥部，或与两个干燥滚筒和一匝辊之间的袋状空间的连接等的压力下控制的方法。因此，本发明的目的是在造纸机或类似的，：一个运行性组件，诸如一个板或整理机。运行性能部件包括入口侧，一个下部和上出射侧，其是在相互接触和限定了一个盒状的运行性组分的体积和密封元件，所有这些都以与输入侧表面连接布置并且其表面划分成第一部分和第二部分。运行性能部件设置有通道，该通道从入口侧表面的所述第一部分延伸到其第二部分和连接它们。

85. 发明公开

EP2240638A1 ARRANGEMENT AND METHOD FOR SAVING ENERGY IN A DRYING SECTION OF A PAPER MACHINE OR THE LIKE 有权
标题翻译：设备和方法在造纸机或类似的干燥部节约能源
公开(公告)号：EP2240638A1
公开(公告)日：2010-10-20
申请号：EP08867749.7
申请日：2008-12-31
申请人： Metso Paper, Inc.
发明人： AALTONEN, Rami , MILOSAVLJEVIC, Nenad
IPC分类号： D21F5/04
CPC分类号： D21F5/046
摘要： The invention relates to an arrangement and a method of a paper machine or the like for saving energy in the drying section. According to the invention, in the drying section of a paper machine or the like in connection with a pocket space (9) between two drying cylinders (1, 2) and one turn roll (3), there are the following delimiting said pocket space (9) : a first drying cylinder (1 ), a second drying cylinder (2), a turning suction roll (3) and a wire (5, 5a, 5b), which is arranged to travel from the first drying cylinder (1) to the turning suction roll (3) and from there on to the second drying cylinder (2). The arrangement further comprises a box-like runnability component (10) and a sealing element (19) arranged in the lower part of the runnability component (10), in the gap between the runnability component and the turning suction roll (3) in order to seal said gap and thereby to promote the operation of the turning suction roll (3).

86. 发明授权

EP1404919B2 METHOD AND APPARATUS FOR CONTROL OF DRYING PROCESS TAKING PLACE IN A PULP DRYER 有权
标题翻译：方法和装置干燥纸浆干衣机控制
公开(公告)号：EP1404919B2
公开(公告)日：2010-10-20
申请号：EP02745457.8
申请日：2002-07-04
申请人： Metso Paper, Inc.
发明人： HAMSTRÖM, Kristian
IPC分类号： D21F5/18
CPC分类号： D21F5/18

87. 发明公开

EP1797235A4 IMPROVED ALKALINE PROCESS AND SYSTEM FOR PRODUCING PULP 审中-公开
标题翻译：对于生产纸浆的改进碱法和系统
公开(公告)号：EP1797235A4
公开(公告)日：2010-10-06
申请号：EP05795252
申请日：2005-10-04
申请人： METSO PAPER INC
发明人： HERNESNIEMI LASSE , TUOMINEN ANTTI , NYKAENEN TUOMO , LAMPINEN RAMI
IPC分类号： D21C1/06 , D21C20060101 , D21C1/02 , D21C3/02 , D21C3/22 , D21C3/24
CPC分类号： D21C1/06 , D21C1/02 , D21C3/022 , D21C3/222 , D21C3/24

88. 发明公开

EP2231924A1 METHOD FOR DEALING WITH FAULTS OCCURRING DURING THE MANUFACTURE OF A MATERIAL WEB 有权
标题翻译：方法处理错误。在生产期间材料幅
公开(公告)号：EP2231924A1
公开(公告)日：2010-09-29
申请号：EP08863004.1
申请日：2008-12-12
申请人： Metso Paper, Inc.
发明人： IKONEN, Arto , SUOMI, Eero , VANTOLA, Pekka
IPC分类号： D21G1/00 , D21G9/00
CPC分类号： D21G1/004 , D21G9/0045 , F15B11/0426 , F15B2211/40592
摘要： The invention relates to a method for dealing with faults occurring during the calendering of a material web, said method comprising at least the following steps of: -identifying the location of a fault (H) on the surface of a roll (5) or in a material web and estimating or calculating an arrival time of the fault (H) at a roll nip (N) and a dwell time for the fault in the roll nip, -transmitting from a control system (4) to at least one digital valve unit (100), used for controlling a nip pressure of the roll nip (N), a feed-forward adjustment instruction (F) for dealing with a fault in the roll nip (N) of a calender, -reducing as per adjustment instruction (F), through the intermediary of at least one digital valve (1), a nip pressure of the roll nip (N) at the latest when the fault (H) arrives at the roll nip (N) and increasing the nip pressure as the fault exits the roll nip.

89. 发明公开

EP2212471A1 FORMING SECTION 有权转让
标题翻译：表单字段
公开(公告)号：EP2212471A1
公开(公告)日：2010-08-04
申请号：EP08854819.3
申请日：2008-11-04
申请人： Metso Paper, Inc.
发明人： TURPEINEN, Hannu , POIKOLAINEN, Antti , RÄISÄNEN, Kari
IPC分类号： D21F1/00 , D21F11/04 , D21F1/48 , D21F1/52
CPC分类号： D21F9/006
摘要： A forming section comprises a lower wire loop (11) which constitutes a first single- wire section (Tl) following a breast roll (12). The beginning of the first single- wire section comprises a first dewatering zone (Zl) which consists of at least one stationary, first forming shoe (40) and a pulsating strip cover (50) following it. In the first forming shoe, there are a leading edge and a trailing edge as well as a cover provided with through holes and underpressure affecting through the holes of the cover. The holes are constituted of openings or slots substantially in the longitudinal direction of the machine, whereby non-pulsating dewatering is applied on the stock travelling on top of the lower wire. The forming section further comprises a multi-layer headbox (30) by means of which a pulp suspension jet is fed at an impact point after the leading edge of the first forming shoe. The cover of the first forming shoe is straight at least on the section between the impact point of the pulp suspension jet and the trailing edge of the first forming shoe.

90. 发明授权

EP1954873B1 METHOD FOR MANUFACTURING PAPER 有权
标题翻译：工艺生产纸
公开(公告)号：EP1954873B1
公开(公告)日：2010-06-09
申请号：EP06820101.1
申请日：2006-11-28
申请人： Metso Paper, Inc.
发明人： CECCHINI, Juan , POIKOLAINEN, Antti , LEPOMÄKI, Hannu , SOINI, Petteri
IPC分类号： D21D5/02 , D21H23/04 , D21F1/68
CPC分类号： D21D5/02 , D21F1/68 , D21H15/02 , D21H23/08

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