公开(公告)号：US07461744B2

公开(公告)日：2008-12-09

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： B07B1/22

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。

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。

公开(公告)号：US06182478B2

公开(公告)日：2001-02-06

申请号：US09524344

申请日：2000-03-13

申请人： Jouko Hautala ,  Jukka Heimonen ,  Veli-Matti Rajala ,  Ismo Hourula

发明人： Jouko Hautala ,  Jukka Heimonen ,  Veli-Matti Rajala ,  Ismo Hourula

IPC分类号： D21C102

CPC分类号： B03D1/26 ,  B03D1/1412 ,  B03D1/1493 ,  B03D1/16 ,  B03D1/242 ,  D21B1/325 ,  D21C5/02 ,  D21F1/70 ,  Y02W30/646 ,  Y02W30/648

摘要： An apparatus for cleaning a fiber mass suspension, the apparatus comprising a receptacle and an inlet channel and an outlet channel for feeding the suspension into and for discharging it from the receptacle. In addition, the apparatus comprises air feed means for feeding air into the lower portion of the receptacle. The apparatus comprises at least one partition wall dividing the receptacle into spaces in such a way that the suspension may flow between the spaces at the lower portion and the upper portion of the partition wall, respectively. The air feeding means are positioned to feed air into one aeration space, whereby the air separates impurities from the suspension and makes the suspension flow on different sides of the partition wall upwards and downwards, respectively, so that a spiral flow is created around the partition wall from the inlet channel into the outlet channel.

摘要翻译： 一种用于清洁纤维悬浮液的装置，该装置包括一个容器和一个入口通道以及一个出口通道，用于将悬浮液输送到容器中并将其从容器中排出。 此外，该装置包括用于将空气进入容器的下部的空气供给装置。 该装置包括至少一个分隔壁，该分隔壁将容器分成空间，使得悬架可以分别在分隔壁的下部和上部的空间之间流动。 空气供给装置被定位成将空气输送到一个通风空间中，由此空气将杂质与悬浮液分离，并使悬浮液分别在分隔壁的不同侧面上下流动，从而在隔板周围产生螺旋流 墙壁从入口通道进入出口通道。

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。

公开(公告)号：US06080274A

公开(公告)日：2000-06-27

申请号：US53280

申请日：1998-04-01

申请人： Jouko Hautala ,  Juhani Valli ,  Timo Vuorinen ,  Jorma Petajisto

发明人： Jouko Hautala ,  Juhani Valli ,  Timo Vuorinen ,  Jorma Petajisto

IPC分类号： D21D5/00 ,  D21D5/02 ,  D21C9/08

CPC分类号： D21D5/02

摘要： A method and apparatus for controlling a multi-step screening apparatus (1) controls 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 apparatus has a control unit (9) aranged 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： 用于控制多步筛选装置（1）的方法和装置控制与在第一筛选步骤（3a）的接受通道（7a）中测量的流量相关的其它接受，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。 该设备具有一个控制单元（9），用于测量所有接收，拒收和稀释水通道（7a-7c，5a，5b，11a，11b）的流量，并且基于 第一步接受通道的流程。

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。

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。

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.

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.

公开(公告)号：US08721841B2

公开(公告)日：2014-05-13

申请号：US13321553

申请日：2010-05-19

申请人： Jouko Hautala

发明人： Jouko Hautala

IPC分类号： D21B1/14 ,  D21B1/34 ,  B02C18/00

CPC分类号： D21B1/345 ,  B02C18/0092 ,  D21B1/347

摘要： Pulper used in the paper industry that processes pulp which pulper comprises a pulper container (19), a punched plate screen (15) installed to the mentioned container, a binnacle (8) out of the lower part (3) of the container for the mass that has penetrated the punched plate screen (15) and a rotating mixing rotor located in the container (19) and equipped with wings (1); (5) the purpose of which mixing rotor is to defibrate paper and mix the mass in the container (19) and that the mixing rotor further comprises a cylinder part (20) directed downwards towards the punched plate screen (15) and that rotates along the mentioned rotor to which cylinder part wings (2) that clean the punched plate screen (15) are attached and which cylinder part (20) is located between the mixing rotor and the punched plate screen (15). The pulper comprises a dilution arrangement of the pulp that streams towards the punched plate screen (15) in which dilution arrangement the dilution water is brought along the pipework (9) inside the cylinder part (20) and is directed from the gaps (13) of the cylinder part to be mixed with the pulp stream before the mentioned stream has faced the cleaning wings (2) and the punched plate screen (15) in which case the consistency of the mass is adjusted to be thinner than in the pulping space (16) during the mixing.

摘要翻译： 造纸工业中用于处理纸浆的造纸机，其中碎浆机包括碎浆机容器（19），安装在所述容器上的穿孔板筛（15），从用于所述容器的容器的下部（3）出来的二进瓶（8） 已经穿过冲孔板筛（15）的质量和位于容器（19）中并装有翼（1）的旋转混合转子; （5）混合转子的目的是使纸张分解并将质量混合在容器（19）中，并且混合转子还包括向下朝向穿孔板筛（15）的圆筒部分（20），并且沿着 提到的清洁冲压板筛（15）的缸部件翼（2）的所述转子被安装，并且哪个缸部（20）位于混合转子和冲压板筛（15）之间。 碎浆机包括纸浆的稀释布置，其流向穿孔板筛网（15），其中稀释装置将稀释水沿着筒体部分（20）内的管道（9）带入并从间隙（13）引导， 在所述流已经面对清洁翼（2）和冲孔板筛（15）之前要与纸浆流混合的圆筒部分，在这种情况下，质量的稠度被调节为比在制浆空间中更薄 16）混合时。