Press or reversing roller for double sieve band drainage machines
    1.
    发明授权
    Press or reversing roller for double sieve band drainage machines 失效
    双筛带式排水机的压榨或反转辊

    公开(公告)号:US4302871A

    公开(公告)日:1981-12-01

    申请号:US84514

    申请日:1979-10-12

    Inventor: Rupert Syrowatka

    CPC classification number: B30B9/246 D21F1/80 F26B25/20 F26B5/14

    Abstract: This invention relates to an improvement in a press or reversing roller for double sieve band dehydrating machines for dehydrating suspensions, particularly a press roller in which the sieves with an interposed sheet of material partially loop over the roller, the roller being provided in a multiple-piece manner over the sieve path, and wherein one step bearing is provided at the contact point of two adjacent rollers, the improvement comprising stationary covering means secured between end faces of adjacent rollers, said covering means having the same radius as said adjacent rollers at least in the looping area and serving as a glide shoe.

    Abstract translation: 本发明涉及一种用于脱水悬浮液的双筛分带脱水机的压榨或反转辊的改进,特别是其中具有中间材料的筛子的筛子部分地环绕在辊上的压辊, 并且其中在两个相邻的辊的接触点处设置一个步进轴承,其改进包括固定在相邻辊的端面之间的固定覆盖装置,所述覆盖装置至少与所述相邻的辊具有相同的半径 在循环的区域,并作为一个滑翔鞋。

    Regulating apparatus for dewatering machines
    2.
    发明授权
    Regulating apparatus for dewatering machines 失效
    脱水机调压装置

    公开(公告)号:US4612123A

    公开(公告)日:1986-09-16

    申请号:US692997

    申请日:1985-01-22

    CPC classification number: B01D37/03 B01D33/042

    Abstract: This invention relates to an improvement in a regulating apparatus for a dewatering machine, in particular a double strainer dewatering machine (sieve belt press), with one or more control circuits, for instance a flocculant control circuit and/or a flow rate control circuit, or a straining rate control circuit, to adapt to sludges or suspensions with varying dewatering properties, the improvement comprising means employing the rate of freely draining filtrate in the strainer zone as the criterion value for the flocculant control circuit.

    Abstract translation: 本发明涉及一种脱水机的调节装置,特别是双过滤器脱水机(筛网带式压榨机)的改进,其具有一个或多个控制电路,例如絮凝剂控制电路和/或流量控制电路, 或应变速率控制电路,以适应具有不同脱水性质的污泥或悬浮液,改进包括采用在过滤器区域中自由排出滤液的速率作为絮凝剂控制回路的标准值的装置。

    Floating chicane system for liquid-solid separation equipment
    3.
    发明授权
    Floating chicane system for liquid-solid separation equipment 失效
    用于液固分离设备的浮动巧克力系统

    公开(公告)号:US4857193A

    公开(公告)日:1989-08-15

    申请号:US55831

    申请日:1987-06-01

    CPC classification number: B01D33/04

    Abstract: A chicane system is provided in a belt filter press in a gravity drainage zone. The gravity drainage zone includes a movable filter belt, an inlet section for receiving a suspension on the filter belt, and an outlet for discharging separated liquid and solid components of the suspension. A support member is mounted over the filter belt and has a longitudinal axis generally perpendicular to the filter belt movement. A plurality of flow turners depend from the support member and engage the filter belt to prevent clogging of the filter belt by the suspension solid component. Each flow turner includes a plow portion extending into the suspension and engaging the filter belt and a coupling portion fixed to the support member. The opposite ends of the support member are slidably coupled to the retaining walls for floating translatory movement of the support member and flow turners in a vertical direction toward and away from the filter belt during operation.

    Abstract translation: 在重力排水区的带式压滤机中设置了一个巧克力系统。 重力排水区包括可移动的过滤带,用于接收过滤带上的悬浮液的入口部分和用于排出分离的液体和悬浮液的固体组分的出口。 支撑构件安装在过滤带上方并具有大致垂直于过滤带运动的纵向轴线。 多个流动转向器从支撑构件中取出并且接合过滤带以防止过滤带被悬浮固体组分堵塞。 每个流量调节器包括延伸到悬架中并接合过滤带的犁部分和固定到支撑构件的联接部分。 支撑构件的相对端部可滑动地联接到保持壁上,用于在操作期间使支撑构件和流动转向器在垂直方向上朝向和远离过滤带的浮动平移运动。

    Press for dehydrating fibrous materials and other substances
    4.
    发明授权
    Press for dehydrating fibrous materials and other substances 失效
    压榨纤维材料等物质脱水

    公开(公告)号:US4147101A

    公开(公告)日:1979-04-03

    申请号:US682677

    申请日:1976-05-03

    CPC classification number: B30B9/24

    Abstract: This invention relates to an improvement in a press for dehydrating material in which the material is passed between two endless sieve belts adapted to move in the same direction and to pass over and around pairs of rollers and/or offset upper and lower rollers, the rollers in various sets forming a pre-dehydration zone and a wedging or compression zone,The improvement comprising a compression zone in the form of a frame-like structure, said structure containing individual compression roller means mounted on bearing blocks of varying heights,And means for displacing and/or exchanging said bearing blocks, whereby a path for said material has an ascending slope with line compression, or is wavelike or S-shaped with surface compression.

    Abstract translation: 本发明涉及一种用于脱水材料的压榨机的改进,其中该材料通过适于沿相同方向移动的两个环形筛网带之间并且绕过成对的辊和/或偏移上下辊,辊 在形成预脱水区域和楔入或压缩区域的各种组合中,包括框架结构形式的压缩区域的改进,包含各种压缩轴承的单独压缩辊装置的均匀结构的变化结构以及改变的装置 位移和/或交换固定的轴承块,由于材料的路径具有线性压缩的升降斜率,或者是表面压缩的波形或S形。

    Apparatus for pressing, dewatering or filtering
    6.
    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

    CPC classification number: B30B9/248 B01D33/042 B30B9/24

    Abstract: 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.

    Abstract translation: 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。

    Device for the regulation of a water-removing machine
    8.
    发明授权
    Device for the regulation of a water-removing machine 失效
    排水机调节装置

    公开(公告)号:US4460461A

    公开(公告)日:1984-07-17

    申请号:US84444

    申请日:1979-10-12

    Abstract: This invention relates to a device for regulating a water-removing or drainage machine, particularly a double-sieve sludge drainage machine having a plurality of automatic control means for adaptation thereof to sludges with different drainage properties, comprising an automatic throughput control means in which a sludge level in a filtering zone serves as an indication for the automatic throughput control means, an automatic flocculant control means adapted to employ shearing strength of a sludge-flocculant mixture as an indication of drainage behavior, and an automatic sieve velocity control means responsive in dependence upon drainage velocity.

    Abstract translation: 本发明涉及一种用于调节除水或排水机器的装置,特别是具有多个自动控制装置的双筛泥浆排水机,用于将其适应于具有不同排水性能的淤泥,包括自动通量控制装置,其中 过滤区中的污泥水平用作自动通过量控制装置的指示,适用于使用污泥 - 絮凝剂混合物的剪切强度作为排水行为的指示的自动絮凝剂控制装置和依赖于响应的自动筛速度控制装置 排水速度。

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