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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

US09085851B2 Pressure filter 有权
标题翻译：压滤机
公开(公告)号：US09085851B2
公开(公告)日：2015-07-21
申请号：US13635419
申请日：2010-03-16
申请人： Jouko Hautala
发明人： Jouko Hautala
IPC分类号： B01D29/64 , B07B1/20 , D21D5/02 , B01D29/00
CPC分类号： D21D5/026 , B01D29/0077 , B01D29/6476 , B07B1/20 , D21D5/02
摘要： Pressure filter for filtering pulp which pressure filter comprises a pulp container (1, 3) comprising a feed opening (12) of the pulp at its upper part, a cylindrical filtering surface (6) adjusted to the cylinder part of the container in which case the pulp, which has penetrated the mentioned surface, can be removed from the container through one removal aggregate or through several removal aggregates (13), (14) located at various altitudes, further the pulp container comprises a vertical rotor (8, 16, 17) which can be rotated in the pulp room of the container which rotor is equipped with wings (7) which clean the filtering surface (6) and comprises a feed pipe (11) of the dilution water for directing the dilution water into the pulp room of the container in order to avoid the thickening of the pulp and that the dilution water can be directed between the rotor and the filtering surface (6) to such height that beginning from the lower edge of the filtering surface (6) at least an essential part of the filtering surface, such as over 30% of the filtering surface (6) comes within the range of the mass which has been diluted with the dilution water. The rotor (8, 16, 17) is equipped with wings (9) in that part of the pulp room to which the dilution water is directed in which case the mentioned wings (9) are adjusted together with the gaps (10) to achieve an internal, vertical pulp cycle at the lower part of the pulp room when the rotor is rotating in which case the mentioned part of over 30% of the filtering surface (6) is within the range of the mentioned pulp cycle.
摘要翻译：用于过滤纸浆的压滤器，其中压滤器包括纸浆容器（1,3），该纸浆容器（1,3）在其上部包括纸浆的进料口（12），调节到容器的圆筒部分的圆柱形过滤表面（6），在这种情况下已经穿透所述表面的纸浆可以通过一个去除骨料或通过位于不同高度的几个去除聚集体（13），（14）从容器中移除，此外纸浆容器包括垂直转子（8,16） 17），其可以在容器的纸浆室中旋转，该转子装备有清洁过滤表面（6）的翼（7），并且包括用于将稀释水引导到纸浆中的稀释水的进料管（11）容器的室，以避免纸浆的增稠，并且稀释水可以在转子和过滤表面（6）之间被引导到从过滤表面（6）的下边缘开始至少一个 essen 过滤表面（例如过滤表面（6）的30％以上）的部分在已经用稀释水稀释的质量的范围内。转子（8,16,17）在纸浆室的那部分配备有翼（9），稀释水被引导到这种情况，在这种情况下，所述翼（9）与间隙（10）一起被调节以实现当转子旋转时，在纸浆室的下部处的内部垂直纸浆循环，在这种情况下，超过30％的过滤表面（6）的所述部分在所述纸浆循环的范围内。

3. 发明授权

US06988682B2 Method and system for utilizing waste 失效
标题翻译：利用废物的方法和系统
公开(公告)号：US06988682B2
公开(公告)日：2006-01-24
申请号：US10276946
申请日：2001-05-22
申请人： Jouko Hautala
发明人： Jouko Hautala
IPC分类号： B02C23/36
CPC分类号： D21C5/02 , B03B9/061 , D21B1/026 , D21B1/32 , Y02W30/646 , Y02W30/648
摘要： Waste that contains fibers and combustible material is slushed in a continuous-operation high-consistency pulper (10) to suspend in water the fibers contained in the waste. From the pulper (10) are discharged substantially continuously a fiber suspension (P1) through a screen plate; and non-defibrable material (R1) by means of a mechanical transfer device (22). The fiber suspension (P1) is sorted and cleaned for use as raw material in paper or board. The non-defibrable material (R1) and the rejects (R2-R4) separated from the fiber suspension (P1) in the sorting and cleaning stages are used as fuel in energy production and/or utilized as raw material.
摘要翻译：含有纤维和可燃材料的废物在连续操作的高浓度碎浆机（10）中被冲洗以在废水中包含的纤维悬浮在水中。从碎浆机（10）通过筛板基本上连续排出纤维悬浮液（P 1 SUB）; 和不可除纤维材料（R 1 N 1）。纤维悬浮液（P＆lt; 1＆gt;）被分类和清洁以用作纸或纸板中的原料。与纤维悬浮液分离的不可除纤维材料（R 1 N 1）和废弃物（R 2→R 4→S 4）在分选和清洗阶段用作能量生产中的燃料和/或用作原料。

4. 发明授权

US06186333B1 Method and arrangement for controlling a multi-phase screening apparatus 失效
标题翻译：用于控制多相筛选装置的方法和装置
公开(公告)号：US06186333B1
公开(公告)日：2001-02-13
申请号：US09397950
申请日：1999-09-17
申请人： Jouko Hautala , Juhani Valli , Timo Vuorinen , Jorma Petäjistö
发明人： Jouko Hautala , Juhani Valli , Timo Vuorinen , Jorma Petäjistö
IPC分类号： B07B900
CPC分类号： D21D5/02
摘要： The invention relates to a method for controlling a multi-step screening apparatus (1), the method comprising controlling other accept, reject and dilution flows in relation to the flow measured in the accept channel (7a) of the first screening step (3a). Thus a simpler control unit (9) can be used and accept of higher quality can be obtained than before. The invention further relates to an apparatus for controlling a multi-step screening apparatus (1), said apparatus comprising a control unit (9) arranged to measure the flows of all accept, reject and dilution water channels (7a-7c, 5a, 5b, 11a, 11b) and to adjust the flow of the other channels on the basis of the flow of the accept channel of the first step.
摘要翻译：本发明涉及一种用于控制多步筛选装置（1）的方法，所述方法包括相对于在第一筛选步骤（3a）的接受通道（7a）中测量的流量控制其它接受，拒绝和稀释流，。因此，可以使用更简单的控制单元（9），并且可以获得比以前更高质量的接受。本发明还涉及一种用于控制多步筛选装置（1）的装置，所述装置包括一个控制单元（9），用于测量所有接收，拒收和稀释水通道（7a-7c，5a，5b）的流量，11a，11b），并且基于第一步骤的接受通道的流动来调整其他通道的流量。

5. 发明授权

US5051168A Device for screening and treating pulp 失效
标题翻译：纸浆筛选和处理设备
公开(公告)号：US5051168A
公开(公告)日：1991-09-24
申请号：US379998
申请日：1989-07-14
申请人： Jouko Hautala
发明人： Jouko Hautala
IPC分类号： B01D29/11 , D21D5/02
CPC分类号： D21D5/026 , B01D29/115 , B01D29/118
摘要： The invention relates to a method and a device for screening and treating pulp. In the invention, the pulp is screened in a screen into an accepted fraction and a rejected fraction, the rejected fraction being treated after the screening by removing water from it. In order to reduce the energy consumption of the refining process, the rejected pulp fraction is screened by means of a means (13) rotating rapidly in a reject space (12) of a screen (1) in such a manner that the rapidly rotating means (13) effects a radial flow of the fine-grained material contained in the rejected fraction outwards through a perforated wall (14) surrounding the rotating means (13) into a space (15, 15a) from where the fine-grained material is discharged.

6. 发明授权

US4963270A Decker with partitions for filtrate fractions 失效
$Decker with partitions for filtrate fractions$
标题翻译： Decker与分隔的滤液分数
公开(公告)号：US4963270A
公开(公告)日：1990-10-16
申请号：US344569
申请日：1989-04-28
申请人： Erkki Turkia , Jouko Hautala
发明人： Erkki Turkia , Jouko Hautala
IPC分类号： B01D33/073 , B01D33/11 , B01D33/50 , B01D33/74
CPC分类号： B01D33/11 , B01D33/50 , B01D33/74
摘要： A decker comprises a tank having a thickening drum mounted rotatably therein and including a filtering shell. The inside of the drum communicates with an inlet for feeding mass, whose consistency is to be increased during the thickening process and outlets for discharging the thickened mass after the thickening process. The filtrate separated from the mass being thickened, is arranged in a flow communication from the inside of the thickening drum through the filtering shell of the drum to the bottom portion of the tank. At least one separating member is placed in the bottom portion of the tank outside the drum and forms a partition point or partition line situated transversely with regard to the direction of rotation of the drum and at a predetermined, angular distance from the horizontal plane coinciding with the axis of rotation. The partition point is arranged to accomplish the separation of the filtrate flowing through the filtering shell before and after the angular distance, as seen in the direction of rotation, into at least two filtrate fractions.

7. 发明授权

US06389765B1 Corner joint 失效
标题翻译：角接头
公开(公告)号：US06389765B1
公开(公告)日：2002-05-21
申请号：US09647359
申请日：2000-09-29
申请人： Jouko Hautala
发明人： Jouko Hautala
IPC分类号： E04B110
CPC分类号： E04B2/702 , Y10T403/443 , Y10T403/7001
摘要： A corner joint for a building made of timber elements. The exterior surface of the building is a wall element made of logs, and the interior surface is a wall element is also made of logs. The space between the wall elements is fitted with thermal insulation. Both wall elements end inside the corner joint, so that the exterior corner, which extends over the wall line of the building is made of separate corner elements on top of one another. The interior wall elements are placed crosswise in the corner, reach to and end substantially in the exterior wall elements. The crosswise stacked corner elements have extensions, which between the interior and exterior wall elements, reach over the crosswise interior wall elements. The extensions have an inter-locking shape, such as a notch, at the interior wall elements.
摘要翻译：由木材构成的建筑物的角接头。建筑物的外表面是由原木制成的墙体元件，内表面也是由木材制成的。壁元件之间的空间配有绝热。两个壁元件都终止在角接头内部，使得在建筑物的墙线上延伸的外角由彼此顶部的单独的拐角元件制成。内壁元件横向放置在拐角处，到达并且基本上在外壁元件中终止。横向堆叠的角部元件具有在内壁和外壁元件之间的延伸部分，跨越横向内壁元件。延伸部在内壁元件处具有互锁形状，例如凹口。

8. 发明授权

US5128030A Device for separating solids from suspension 失效
标题翻译：用于从悬浮液中分离固体的装置
公开(公告)号：US5128030A
公开(公告)日：1992-07-07
申请号：US745953
申请日：1991-08-09
申请人： Jouko Hautala
发明人： Jouko Hautala
IPC分类号： B01D33/04 , B01D33/052 , B01D37/02
CPC分类号： B01D37/02 , B01D33/042
摘要： A device for separating solids from suspension comprises two filtering belts pervious to water travelling in the same direction and arranged to be supported and guided each by their respective liquid withdrawing surfaces provided with holes which form therebetween a prefiltering chamber converging in the direction of travel. The prefiltering chamber comprises in the beginning a supply inlet for supplying suspension to be treated into the chamber, as well as sealing elements defining the chamber at its sides in directions perpendicular to the direction of travel of the belts. The sealing elements are formed by rigid walls rigidly joined to the liquid withdrawing surfaces, such that the prefiltering chamber has a substantially closed housing-like construction.
摘要翻译：用于从悬浮液中分离固体的装置包括两个沿相同方向流动的水的过滤带，并且被布置成由它们各自的液体抽出表面支撑和引导，每个液体抽出表面在其间形成有在行进方向上会聚的预过滤室。预过滤室在起始处包括用于将要处理的悬浮液供应到室中的供应入口以及在垂直于带的行进方向的方向上在其侧面限定室的密封元件。密封元件由刚性地连接到液体抽出表面的刚性壁形成，使得预过滤室具有基本封闭的壳体结构。

9. 发明授权

US5102532A Method for controlling pressurized screening devices and pressurized screening device 失效
标题翻译：控制加压筛选装置和加压筛选装置的方法
公开(公告)号：US5102532A
公开(公告)日：1992-04-07
申请号：US533432
申请日：1990-06-05
申请人： Jouko Hautala , Juhani Ahonen , Veli-Matti Rajala
发明人： Jouko Hautala , Juhani Ahonen , Veli-Matti Rajala
IPC分类号： D21D5/02
CPC分类号： D21D5/026
摘要： The invention relates to a method for controlling pressurized screening devices in which fiber pulp is fed to the pressurized screening device and is divided into the accepted portion of the fiber pulp passing through perforations of a cylindrical screenplate and the rejected portion which is removed from the screenplate, the perforated screenplate being treated by a device movable relative thereto and rotatable around the center axis of the screenplate, the fiber pulp being fed parallel with the center axis of the screenplate to baffle blade assembly comprising at least two baffle blades and also being rotatable around the center axis, wherein the speed of rotation of the baffle blade assembly and/or the radial dimension of the baffle blades are adjustable to control the screening. The invention additionally relates to pressurized screening devices for implementing the method.

10. 发明授权

US4705631A Thickener 失效
标题翻译：增稠剂
公开(公告)号：US4705631A
公开(公告)日：1987-11-10
申请号：US864780
申请日：1986-05-19
申请人： Jouko Hautala , Esa Pikkujamsa
发明人： Jouko Hautala , Esa Pikkujamsa
IPC分类号： B01D33/06 , B01D33/11 , B01D33/10
CPC分类号： B01D33/11 , B01D2201/282
摘要： A thickener has a receptacle in which a thickening drum having an axial filtering wall is mounted in a receptacle for rotation about an axis. A liquid-and-solid-materials mass to be thickened is introduced into the one axial end of the thickening drum. Thereby the solid materials contained in the mass to be filtered form a filtering layer on the inner surface of the a filtering wall and liquid filtrate from the mass flows through the filtering layer and wall into the receptacle. At least one barrier plate radially divides the inner space of the thickening drum into axially sequential spaces, the barrier plate being fixed within the thickening drum for rotation therewith. The barrier plate is provided with at least one opening axially therethrough for flow of the mass to be thickened and at least one opening axially therethrough for air flow in the axial direction of the thickening drum. The thickened mass is then discharged from the other axial end of the thickening drum.
摘要翻译：增稠器具有容器，其中具有轴向过滤壁的增稠鼓安装在容器中以围绕轴线旋转。将要加厚的液体和固体材料物质引入增稠鼓的一个轴向端部。因此，被过滤物质中包含的固体物质在过滤壁的内表面上形成过滤层，并且来自质量的液体滤液流过过滤层和壁进入容器。至少一个阻挡板将增厚滚筒的内部空间径向地分成轴向顺序的空间，阻挡板固定在增稠滚筒内以与其一起旋转。阻挡板设置有至少一个轴向穿过其中的开口，用于要加厚的物料的流动以及轴向穿过的至少一个开口，用于在增稠鼓的轴向方向上的空气流动。然后将增稠的质量从增稠鼓的另一个轴向端排出。

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