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    • 2. 发明申请
    • HIGH-EFFICIENT FILTER PRESS FOR PRECISION CHEMISTRY
    • 高效滤芯精密化学品
    • WO2005056157A1
    • 2005-06-23
    • PCT/KR2004/002827
    • 2004-11-05
    • JIN, In-Soo
    • JIN, In-Soo
    • B01D25/12
    • B01D25/164B01D25/21B01D25/281B01D25/284
    • The present invention relates in general to a filter press for use in filtering a liquid-phase filtrate only by passing a slurry in the liquid and solid state through a filter cloth under pressure, and segregating solid from the slurry. More specifically, the present invention relates to a high-efficient filter press for precision chemistry, in which filtrate channels are modified with a high efficiency to enhance filtering/cleansing functions, and the circumference of the filter cloth is made waterproof to prevent leakage of filtrate under indentation, whereby the filter press performs the cleansing operation better and even dries the solid by using a dry compressed air. To this end, the filter press of the present invention includes support blocks (10), each with a water/air supply through hole (32) in the upper corner of one side, a slurry supply through hole (34) in the upper corner of the other side, a water/air/filtrate return through hole (36) in the lower corner of one side, and a supply chamber (38) at the center for accommodating a slurry and molding the slurry to a cake state; filter blocks (12), each with a supply circulation path 54 in correspondence to the supply chamber of the support block, and a filter sheet (50) formed of a plurality of fluid flow path grooves (51) for passing through a filtrate; and filter clothes (11) interposed between the support blocks and the filter blocks. Preferably, a plurality of water/air/filtrate outlets (58) are formed only in the lower end of one side (a) of the filter sheet, and a plurality of water/air inlets (56) are formed only in the upper end of the other side (b) of the filter sheet.
    • 本发明一般涉及用于过滤液相滤液的压滤机,其仅通过在压力下通过滤布将液体和固体状态的浆液通过,并将固体与浆料分离。 更具体地说,本发明涉及一种用于精密化学的高效压滤机,其中滤液通道以高效率被改性以增强过滤/清洁功能,并且使滤布的周长防水以防止滤液泄漏 在压痕下,由此压滤机更好地进行清洁操作,甚至通过使用干燥的压缩空气来干燥固体。 为此,本发明的压滤机包括支撑块(10),每个支撑块(10)在一侧的上角中具有水/空气供给通孔(32),在上角的浆料供给通孔(34) 另一侧的水/空气/滤液返回通孔(36)在一侧的下角,以及在中心的供应室(38),用于容纳浆料并将浆料成型为饼状; 每个具有与支撑块的供应室相对应的供应循环路径54的过滤器块(12)和由多个流过滤液的流体流路槽(51)形成的过滤片(50) 并且过滤插入在支撑块和过滤块之间的衣服(11)。 优选地,多个水/空气/滤液出口(58)仅形成在过滤片的一侧(a)的下端,并且多个水/空气入口(56)仅形成在上端 的过滤片的另一侧(b)。
    • 3. 发明申请
    • VERFAHREN ZUR MONTAGE EINER FLEXIBLEN MEMBRAN
    • 方法用于安装柔性膜
    • WO2004067140A1
    • 2004-08-12
    • PCT/EP2004/000191
    • 2004-01-14
    • LAROX OYJBONN, Heinz
    • BONN, Heinz
    • B01D25/164
    • B01D25/164B01D25/176B01D25/21B01D25/285
    • Offenbart ist ein Verfahren zur Montage einer flexiblen Membran (13), mittels derer in einer Filterpresse entlang einer Trennebene zwischen einer unteren Filterplatte (25) und einer auf dieser bündig aufliegenden oberen Filterplatte (1) eine Filterkammer (28) von einem darüber angeordneten Pressmittelraum (30) getrennt wird, wobei ein an der Membran (13) umlaufender Randwulst (15) in eine im Wesentlichen senkrecht zu der Trennebene gerichtete, in der oberen Filterplatte (1) ausgebildete und den Pressmittelraum (30) umschliessende Nut (4) unter Druck eingebracht wird. Offenbart sind weiterhin eine Filterplatte (25), eine flexible Membran (13) und ein Werkzeug (27) zur Ausführung dieses Verfahrens. Um die Demontage der Filterplatte zu vermeiden und insbesondere Stillstandszeiten der Filterpresse zu vermeiden, wird vorgeschlagen, dass die Membran (13) bei geöffneter Filterkammer (28) auf die untere Filterplatte (25) aufgelegt und der Randwulst (15) durch Schliessen der Filterkammer (28) in die Nut (4) eingebracht wird.
    • 公开的是用于安装柔性膜(13),借助于一种方法,其在压滤机沿着下部过滤器板(25)和在该冲洗覆上部过滤器板(1)的过滤室(28)之间的分离平面(塔顶压介质腔室中的 30)被分离,得到一个(上环绕膜13)边缘卷边(15),其插入形成在基本上垂直于(沿上部过滤器板1的分型面)和压力装置室(30)(4)在压力下封闭槽 是。 本发明公开了还包括用于执行该方法的过滤器板(25),柔性膜(13)和一个工具(27)。 为了避免过滤器板的拆除,特别是避免了压滤机的停机时间,因此建议通过关闭过滤器室设置在开口的过滤器腔室(28)与下部过滤器板(25)和边缘珠(15)的膜(13)(28 )被引入到所述凹槽(4)。
    • 7. 发明申请
    • ELONGATED SEALING MEMBER FOR A VERTICAL PRESSURE FILTER, VERTICAL PRESSURE FILTER AND METHOD OF USING THE SEALING
    • 用于垂直压力过滤器的垂直密封件,垂直压力过滤器和使用密封的方法
    • WO2017068242A1
    • 2017-04-27
    • PCT/FI2016/050727
    • 2016-10-18
    • OUTOTEC (FINLAND) OY
    • ILLI, MikaKAIPAINEN, Janne
    • B01D25/127B01D25/21B01D25/28B01D29/09
    • B01D25/285B01D25/127B01D25/21B01D25/215B01D29/096B01D2201/34
    • The invention relates to a method for sealing a vertical pressure filter, to a vertical pressure filter and to an elongated sealing member for use in the method and in the vertical pressure filter. The vertical pressure filter (1) comprises a filter pack (2) comprising filter plates (3), each having a lower surface (4) and an upper surface (5), an endless movable filter fabric belt (6) arranged in zigzag manner between the filter plates (3), and a seal (10) arranged in a circumferential groove (11) in the lower surface (4) of filter plate. The seal (10) is configured to press against an upward facing surface section (9) of the endless movable filter fabric belt (6) in a closed state of the filter pack (2). The seal (10) is formed of at least one elongated sealing member (19) that is fastened in the circumferential groove (11) by means of an adhesive (12).
    • 本发明涉及一种用于密封垂直压力过滤器,垂直压力过滤器和用于该方法和垂直压力过滤器的细长密封构件的方法。 垂直压滤器1包括:包括滤板3的过滤组合件2,每个滤板具有下表面4和上表面5;以可弯曲的方式布置的无端可移动过滤织物带6; 在过滤板(3)之间以及布置在过滤板的下表面(4)中的周向凹槽(11)中的密封件(10)之间。 密封件(10)构造成在过滤组合件(2)的关闭状态下压靠环形可移动过滤器织物带(6)的面朝上的表面区段(9)。 密封件(10)由至少一个细长密封件(19)形成,该密封件通过粘合剂(12)固定在圆周凹槽(11)中。