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1. 发明授权

US06267845B1 Process arrangement for the short circulation in a paper or board machine 失效
标题翻译：纸张或纸板机中短循环的工艺布置
公开(公告)号：US06267845B1
公开(公告)日：2001-07-31
申请号：US09329770
申请日：1999-06-10
申请人： Jouko Hautala , Timo Pekkarinen , Antti Suonperä , Juha Kinnunen , Mari Silanterä , Lauri Verkasalo
发明人： Jouko Hautala , Timo Pekkarinen , Antti Suonperä , Juha Kinnunen , Mari Silanterä , Lauri Verkasalo
IPC分类号： D21F1100
CPC分类号： D21F1/66 , D21F1/00 , Y10S162/11
摘要： A process arrangement for the short circulation in a paper or board machine including stock chests for component stocks, metering pumps for component stocks, cleaning devices, pumps, a headbox and a wire section as well as a system of pipes connecting these elements, together with regulation devices. After the metering pumps, the component stock flows are passed into a closed mixing volume in which the component stocks are mixed and diluted with a first dilution water flow. From this closed mixing volume, the stock is passed in a closed space by a first feed pump of the main line of the process through a screen and a centrifugal cleaner to the suction side of a second feed pump of the main line, where a second dilution water flow is passed to the stock. The second feed pump feeds the stock through a machine screen to the inlet header in the headbox.
摘要翻译：一种用于纸或纸板机的短循环的处理装置，包括用于部件库存的库存箱，用于部件库存的计量泵，清洁装置，泵，流浆箱和线段以及连接这些元件的管道系统以及调节装置。在计量泵之后，组分原料流进入封闭混合体积，其中将组分原料混合并用第一稀释水流稀释。从该闭合混合体积中，通过筛网和离心式清洁器将主体通过主干线的第一进料泵在封闭空间中通入主管线的第二进料泵的吸入侧，其中第二稀释水流量传递给库存。第二个进料泵通过机器屏幕将料液送入流浆箱中的进样口。

2. 发明授权

US06494993B1 Multi-layer web formation by means of a simple basic-stock system 失效
标题翻译：通过简单的基础股票系统形成多层网络
公开(公告)号：US06494993B1
公开(公告)日：2002-12-17
申请号：US09830817
申请日：2001-04-27
申请人： Antti Suonperä
发明人： Antti Suonperä
IPC分类号： D21F1104
CPC分类号： D21F11/04
摘要： The invention concerns multi-layer web formation by means of a simple basic-stock system and in particular a method for regulation of the properties of the different layers in a stock system that comprises several layers by means of additional stocks. The source (M) of basic stock is divided into 2 . . . n separate component flows (M1 . . . Mn), with which additional stocks (B1 . . . Bn) are mixed so as to form homogeneous mixtures with the basic stock, and the homogeneous stock flows are passed further by means of pumps (A1 . . . An) through machine screens (s1 . . . Sn) into the inlet header of a multi-layer headbox (P).
摘要翻译：本发明涉及通过简单的基础库存系统进行的多层织物的形成，特别是一种用于通过附加原料包含多层的库存系统中不同层的性质的调节方法。基本股的来源（M）分为2。。。单独的组分流（M1 ... Mn）与其混合，以与基础油料形成均匀的混合物，并且均匀的原料流通过泵（A1 ...通过机器筛网（s1 ... Sn）进入多层流浆箱（P）的入口集管。

3. 发明授权

US06190504B1 Method and arrangement for circulating water in a paper machine 失效
标题翻译：造纸机循环水的方法和布置
公开(公告)号：US06190504B1
公开(公告)日：2001-02-20
申请号：US08862689
申请日：1997-05-23
申请人： Markku Karlsson , Antti Suonperä , Rainer Gartz , Sakari Kaijaluoto
发明人： Markku Karlsson , Antti Suonperä , Rainer Gartz , Sakari Kaijaluoto
IPC分类号： D21F166
CPC分类号： D21F1/66 , Y10S162/08 , Y10S210/928
摘要： A method in a paper machine for arrangement of water circulation therefor and arrangement of a water circulation system in a paper machine. In view of full or partial closing of the water circulations in a paper machine, the wash water flows from the fabrics and from other devices in the paper machine as well as the water drained from the paper web to be produced are recovered selectively based on the place of origin thereof in the paper machine. At least a part of the recovered different water flows are cleaned, and the cleaned water flows are recirculated to applications of reuse suitable in view of their washing potential in the papermaking process.
摘要翻译：一种用于布置水循环的造纸机和造纸机中的水循环系统的布置的方法。鉴于造纸机中的水循环完全或部分关闭，洗涤水从织物和造纸机中的其他装置流出，并且从所生产的纸幅排出的水基于其原产地位于造纸机中。考虑到其在造纸过程中的洗涤潜力，至少部分回收的不同水流被清洁，并且清洁的水流再循环到再利用的应用中。

4. 发明授权

US06416632B1 Apparatus for degassing an aqueous suspension containing pulp fibers 有权
标题翻译：用于对含有纸浆纤维的含水悬浮液进行脱气的装置
公开(公告)号：US06416632B1
公开(公告)日：2002-07-09
申请号：US09601308
申请日：2000-09-11
申请人： Jaakko Kirjasniemi , Antti Suonperä
发明人： Jaakko Kirjasniemi , Antti Suonperä
IPC分类号： D21D526
CPC分类号： B01D19/0047 , B01D19/0036 , B01D19/0042 , D21D5/26
摘要： An apparatus for degassing an aqueous suspension containing pulp fibres, the apparatus comprising an elongated horizontal reservoir and a bypass manifold extending into the reservoir. The bypass manifold is placed inside the reservoir such that it it positioned substantially within the aqueous suspension at the bottom of the reservoir, the manifold thus decreasing the flow cross-sectional area of the aqueous suspension at the inlet end of the bypass manifold (2) in the reservoir.
摘要翻译：一种用于对包含纸浆纤维的含水悬浮液进行脱气的装置，该装置包括延伸到储存器中的细长水平储存器和旁路歧管。旁路歧管被放置在储存器内部，使得其基本上位于储存器底部的含水悬浮液中，歧管因此减小了在旁路歧管（2）的入口端处的水性悬浮液的流动横截面积，在水库里。

5. 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。

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