Apparatus for pressing, dewatering or filtering
    3.
    发明授权
    Apparatus for pressing, dewatering or filtering 失效
    压榨,脱水或过滤装置

    公开(公告)号:US5203996A

    公开(公告)日:1993-04-20

    申请号:US803674

    申请日:1991-12-03

    IPC分类号: B01D33/04 B30B9/24

    CPC分类号: B30B9/248 B01D33/042 B30B9/24

    摘要: The invention relates to an apparatus, in particular a machine, for the pressing and dewatering or filtering of sludges, fibrous material suspensions or cellulosic material suspensions, having two circulating filter belts or screen belts between which the material to be pressed, dewatered or filtered is made to pass, and two circulating pressure belts or supporting belts for supporting said two filter belts on their sides facing away from the material to be treated, with supporting or pressure means, in particular stationary during the operation of the apparatus, for the pressure or supporting belts on their sides facing away from the filter belts or the material to be treated. The invention is characterized mainly in that the supporting or pressure means form a tunnel, in particular a pressure space, preferably with straight longitudinal axis, in the compression, dewatering and filtering zone, the pressure and supporting belts being sealed against the tunnel or pressure space walls directly or indirectly, locally defined, in particular in several locations of the tunnel or pressure space, by elastic belts or the like at least essentially enclosing the pressure or supporting belts and the filter belts and the material to be treated on all sides.

    摘要翻译: 本发明涉及一种用于压榨和脱水或过滤污泥,纤维材料悬浮液或纤维素材料悬浮液的装置,具有两个循环过滤带或筛网带,其中被压榨,脱水或过滤的材料在其之间是 以及两个循环的压力带或支撑带,用于在其所处的背面上支撑所述两个过滤带,所述两个过滤带背离待处理的材料,具有支撑或压力装置,特别是在装置的操作期间是静止的,用于压力或 支撑皮带的背面背离过滤带或被处理材料。 本发明的特征主要在于,在压缩,脱水和过滤区域中,支撑或压力装置形成隧道,特别是压力空间,优选具有直的纵向轴线,压力和支撑带被密封抵靠隧道或压力空间 通过弹性带等至少基本上包围压力或支撑带以及过滤带和待处理的材料在所有方面直接或间接地局部限定,特别是在隧道或压力空间的若干位置。

    Process for manufacturing a sector-shaped filter element and filter element
    4.
    发明申请
    Process for manufacturing a sector-shaped filter element and filter element 审中-公开
    用于制造扇形过滤元件和过滤元件的方法

    公开(公告)号:US20050000887A1

    公开(公告)日:2005-01-06

    申请号:US10861680

    申请日:2004-06-04

    IPC分类号: B01D33/23 B01D27/06

    CPC分类号: B01D33/23

    摘要: A process for manufacturing a sector-shaped filter element for a disc filter from a pre-corrugated sheet of metallic material, where the sheet is stretched, at least at one face end. A sector-shaped filter element produced by this method has one shorter face end and one longer face end, with the ribs of the corrugated structure radiating outwards from the shorter face end to the longer face end.

    摘要翻译: 至少在一个表面端处从片状金属材料的预波纹片材制造用于盘式过滤器的扇形过滤元件的方法,其中片材被拉伸。 通过该方法制造的扇形过滤元件具有一个较短的端部端部和一个较长的端部端部,波纹状结构的肋部从较短的端部向较长的端部端部向外辐射。

    Disc filter and filter elements
    5.
    发明授权
    Disc filter and filter elements 失效
    光盘滤光片和滤光元件

    公开(公告)号:US5792352A

    公开(公告)日:1998-08-11

    申请号:US524994

    申请日:1995-09-08

    IPC分类号: B01D33/25 B01D33/21

    CPC分类号: B01D33/23

    摘要: A disc filter for separation of liquids from suspensions, in particular fiber stock suspensions, having several filter elements, in particular sector-shaped filter elements, which have a frame and filter areas mounted on both sides, over which a filter medium is mounted, with the filter areas having a lower-lying and higher-lying sections that form area filtrate channels, and having a center core which is provided with core filtrate channels. The filter elements contain collecting channels that receive and collect filtrate flow from the area filtrate channels formed by the lower-lying and higher-lying sections for delivery of the collected filtrate.

    摘要翻译: 用于从具有几个过滤元件特别是扇形过滤器元件的悬浮液,特别是纤维原料悬浮液中分离液体的盘式过滤器,其具有安装在其两侧的框架和过滤器区域,其上安装有过滤介质, 过滤器区域具有形成区域滤液通道的较低位和较高位置的区段,并且具有设置有芯滤液通道的中心芯。 过滤元件包含收集通道,其收集从下位和较高位置部分形成的区域滤液通道中的滤液流,用于输送所收集的滤液。

    Process distributing fluffed pulp into a static bed reactor for gaseous
treatment
    6.
    发明授权
    Process distributing fluffed pulp into a static bed reactor for gaseous treatment 失效
    将起毛纸浆分散到用于气态处理的静态床反应器中

    公开(公告)号:US5772844A

    公开(公告)日:1998-06-30

    申请号:US549550

    申请日:1995-10-27

    IPC分类号: D21C9/10 D21C9/153 D21C7/06

    CPC分类号: D21C9/153 D21C9/10

    摘要: A process and apparatus for treating and particularly bleaching pulp contacts a pulp with a gaseous reaction medium in a reactor tower. The pulp is fluffed and refined before being added to the pulp bed and then homogeneously permeated with the gaseous reaction medium to produce a uniformly treated pulp. A distribution device is included in the reactor to uniformly distribute the pulp in the reactor and form a homogenous pulp bed having a substantially even upper surface and uniform bed depth.

    摘要翻译: 用于处理和特别漂白纸浆的方法和装置在反应器塔中与气态反应介质接触纸浆。 纸浆在加入到纸浆床中之前起毛和精制,然后均匀地渗透到气态反应介质中以产生均匀处理的纸浆。 在反应器中包括分配装置以将纸浆均匀分布在反应器中并形成具有基本均匀的上表面和均匀床深度的均质纸浆床。

    Pressure device and seal for filter belt machines
    7.
    发明授权
    Pressure device and seal for filter belt machines 失效
    过滤带机的压力装置和密封

    公开(公告)号:US4834884A

    公开(公告)日:1989-05-30

    申请号:US84007

    申请日:1987-08-10

    CPC分类号: B30B5/065 B30B9/24

    摘要: A pressure device for machines for dewatering or filtering of suspensions, sludges or the like or for material to be pressed for the exertion of surface pressure on at least one circulating pressure belt which can be provided for supporting an equally circulating filter belt, which pressure device consists of an essentially completely hollow pressure bladder in the form of a closed frame in particular of essentially quadrangular shape viewed in top view of the pressure belt, which pressure bladder is subjectable to pressure medium and forms a very small, self-adjusting gap on the edge.

    摘要翻译: 一种用于对悬浮液,污泥等进行脱水或过滤的机器的压力装置或用于在至少一个循环压力带上施加表面压力的材料,该循环压力带可用于支撑等循环的过滤带,该压力装置 包括基本上完全中空的压力气囊,其形式为闭合的框架,特别是基本上四边形的形状,在压力带的俯视图中观察到,该压力气囊可受压力介质的影响,并在该位置上形成非常小的自调节间隙 边缘。

    Device for dewatering solid-liquid suspensions
    8.
    发明授权
    Device for dewatering solid-liquid suspensions 有权
    固液悬浮液脱水装置

    公开(公告)号:US6003684A

    公开(公告)日:1999-12-21

    申请号:US117059

    申请日:1999-01-25

    CPC分类号: B30B9/24

    摘要: A device for dewatering solid-liquid suspensions, in particular pulp suspensions, in which the suspension is dewatered between two belts and a dewatering zone is formed in the shape of a wedge between the two belts. The wedge height at its end closest to the outlet is adjustable over the entire belt width by an adjusting element.

    摘要翻译: PCT No.PCT / EP96 / 04748 Sec。 371日期1999年1月25日 102(e)1999年1月25日PCT PCT 1996年10月31日PCT公布。 公开号WO97 / 17192 日期1997年5月15日,一种用于脱水固体 - 液体悬浮液,特别是纸浆悬浮液的装置,其中悬浮液在两个带和脱水区之间脱水,在两个带之间形成楔形。 最靠近出口的端部处的楔形高度可通过调节元件在整个带宽度上调节。

    Method and device for the detection and removal of bulges in continuous
strips of material
    9.
    发明授权
    Method and device for the detection and removal of bulges in continuous strips of material 失效
    用于检测和去除连续材料条中的凸起的方法和装置

    公开(公告)号:US5417865A

    公开(公告)日:1995-05-23

    申请号:US117145

    申请日:1993-11-05

    CPC分类号: B30B9/24 D21F1/80 G01B21/08

    摘要: The invention concerns a method of detecting and removing bulges in continuous strips of material before they enter higher-pressure zones in a dewatering filter press. The method is characterized in that, when a bulge occurs, a sensor is deflected and a control signal generated. The invention also concerns a device for carrying out the method, the device being characterized in that it is fitted with a preferably pressure-tight sensor which is deflected when a bulge occurs in the strip of material being filtered and can be reset when the bulge disappears.

    摘要翻译: PCT No.PCT / AT92 / 00031 Sec。 371日期:1993年11月5日 102(e)日期1993年11月5日PCT 1991年3月9日PCT公布。 公开号WO92 / 15448 日期1992年9月17日。本发明涉及一种在脱水压滤机进入更高压区之前检测和去除连续材料条中的凸起的方法。 该方法的特征在于,当发生凸起时,传感器被偏转并产生控制信号。 本发明还涉及一种用于执行该方法的装置,其特征在于,其装配有优选的耐压传感器,当在被过滤的材料条中发生凸起时,该传感器被偏转,并且当凸起消失时可以复位 。

    Screw press
    10.
    发明授权
    Screw press 有权
    螺丝压机

    公开(公告)号:US06792850B2

    公开(公告)日:2004-09-21

    申请号:US10287848

    申请日:2002-11-05

    IPC分类号: B30B906

    CPC分类号: B30B9/12 B30B9/262

    摘要: The invention relates to a screw press for separating liquids from solid-liquid mixtures, especially pulp suspensions, which has a casing provided with liquid passages, especially divided into segments, a screw rotating inside the casing, a shaft, preferably hollow, and a suspension feed area. It is primarily characterised by a filtrate shell 3 being provided directly at one or several screen baskets 2, 2′ and by discharge openings 6, 10 being provided in the lower part of the shell 3.

    摘要翻译: 本发明涉及一种用于将液体与固体 - 液体混合物,特别是纸浆悬浮液分离的螺旋压榨机,其具有设置有液体通道,特别是分段的壳体,在壳体内旋转的螺杆,优选为中空的轴和悬架 饲料区。 其主要特征在于滤液壳3直接设置在一个或几个筛网筐2,2'上,并且排出口6,10设置在壳体3的下部。