公开(公告)号：US08585898B2

公开(公告)日：2013-11-19

申请号：US13126927

申请日：2008-10-30

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/46 ,  B01D33/58 ,  B01D33/76 ,  B01D33/44

CPC classification number: B01D33/21 ,  B01D33/466 ,  B01D33/48 ,  B01D33/76

Abstract: The present invention relates to a pressurized filtration plant that includes: a sealed tank (1) in which discs (2) are provided including filtering sectors (20) carried by a rotary shaft (3) and connected to collectors within said shaft, a dispenser (10) enabling the egress of filtrates, the discharge of spinning air and the intake of blowing air for releasing the spun cakes, at least one duct for supplying a liquid laden with solid particles, at least one duct or discharging the filtrates, and a hopper (1b) for recovering the solid particles, characterized in that the discs (2) are vertically arranged so that the lower portion thereof is submerged in buckets (4) covered with deflectors (41) and including means for scrapping solid material deposits on the outer walls thereof.

Abstract translation: 加压过滤设备技术领域本发明涉及一种加压过滤设备，其包括：密封箱（1），其中设置有盘（2），其包括由旋转轴（3）承载并连接到所述轴内的收集器的过滤扇区（20） （10）能够排出滤液，排出纺丝空气和排出纺出的蛋糕的送风空气，至少一个用于供应载有固体颗粒的液体的管道，至少一个管道或排出滤液，以及 用于回收固体颗粒的料斗（1b），其特征在于，所述盘（2）垂直布置，使得其下部浸没在覆盖有偏转器（41）的桶（4）中，并且包括用于将固体材料沉积物 其外壁。

公开(公告)号：US07754078B2

公开(公告)日：2010-07-13

申请号：US11663462

申请日：2004-09-23

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D29/00 ,  B01D46/00

CPC classification number: B01D29/111 ,  B01D29/395

Abstract: The invention concerns a filter for liquids loaded with solid particles, comprising a vessel (52) provided with an inlet for the liquid to be filtered, an outlet for the filtrate emerging into a manifold and a discharge orifice for the sludge of solid particles and wherein is enclosed a plurality of filtering elements (10), each filtering element shaped like an elongated pocket (16) of fabric (12) of filtering media having an upper opening (10) in communication with the outlet and mounted around frames (18) provided with longitudinal drainage channels (30) and suspended to support elements housed in said vessel and comprising a radial pipe (20) forming a manifold wherein emerges the opening of the filtering elements. The invention is characterized in that the upper edge of said pockets is provided with a hem (17) receiving a stiffening element (19) and urged to be tightly fixed in a peripheral catching element (21) integral with said support elements.

Abstract translation: 本发明涉及一种装载有固体颗粒的液体的过滤器，包括一个容器（52），该容器设有一个用于待过滤液体的入口，一个用于流出歧管的滤液出口和一个固体颗粒污泥的排放口， 被封闭的多个过滤元件（10），每个过滤元件形状类似于具有与出口连通的上开口（10）的过滤介质的织物（12）的细长袋（16），并且围绕所提供的框架（18）安装 具有纵向排水通道（30）并且悬挂到容纳在所述容器中的支撑元件，并且包括形成歧管的径向管（20），其中露出过滤元件的开口。 本发明的特征在于，所述口袋的上边缘设置有接收加强元件（19）的折边（17），并被推压紧密地固定在与所述支撑元件成一体的周边捕获元件（21）中。

公开(公告)号：US08628661B2

公开(公告)日：2014-01-14

申请号：US12679410

申请日：2007-09-26

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D35/30 ,  B01D29/00 ,  B01D33/00 ,  B01D35/12 ,  B01D35/16 ,  B01D24/00 ,  B01D25/00 ,  B01D27/00 ,  B01D35/22 ,  B01D39/00

CPC classification number: B01D33/23 ,  B01D33/803 ,  Y10T137/0402

Abstract: The disclosure relates to a filtration device that comprises a disc with a rim covering and stiffening a plurality of filtration sectors connected to taps provided on the outer wall of a rotary main shaft containing inner discharge channels and fit-inserted into said taps and into a crown comprising two parts concentric to the shaft, one which is secured to the shaft while the other is removable, characterised in that said rim is provided with openings each intended for receiving a removable connection flange bearing, on the one hand, a radial strut clamped between two adjacent sectors for the relative clamping thereof and interacting, on the other hand, with a spring quick fastener for locking the strut under tension between the sectors. The disclosure also relates to a method for assembling and maintaining said filtration device.

Abstract translation: 本发明涉及一种过滤装置，其包括具有轮辋覆盖的盘，并加强连接到设置在旋转主轴的外壁上的抽头的多个过滤部分，所述旋转主轴包含内部排放通道并且被配合插入所述抽头中并且形成为冠 包括与所述轴同心的两个部件，一个固定到所述轴上而另一个是可拆卸的，其特征在于，所述边缘设置有开口，每个开口用于接收可移除的连接凸缘轴承，一方面，夹紧在 另一方面，两个相邻扇区用于相对夹紧并相互作用，弹簧快速紧固件用于在支架之间的张力下锁定支柱。 本公开还涉及一种用于组装和维护所述过滤装置的方法。

公开(公告)号：US20110203988A1

公开(公告)日：2011-08-25

申请号：US13126927

申请日：2008-10-30

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/76

CPC classification number: B01D33/21 ,  B01D33/466 ,  B01D33/48 ,  B01D33/76

Abstract: The present invention relates to a pressurized filtration plant that includes: a sealed tank (1) in which discs (2) are provided including filtering sectors (20) carried by a rotary shaft (3) and connected to collectors within said shaft, a dispenser (10) enabling the egress of filtrates, the discharge of spinning air and the intake of blowing air for releasing the spun cakes, at least one duct for supplying a liquid laden with solid particles, at least one duct or discharging the filtrates, and a hopper (1b) for recovering the solid particles, characterized in that the discs (2) are vertically arranged so that the lower portion thereof is submerged in buckets (4) covered with deflectors (41) and including means for scrapping solid material deposits on the outer walls thereof.

Abstract translation: 加压过滤设备技术领域本发明涉及一种加压过滤设备，其包括：密封箱（1），其中设置有盘（2），其包括由旋转轴（3）承载并连接到所述轴内的收集器的过滤扇区（20） （10）能够排出滤液，排出纺丝空气和排出纺出的蛋糕的送风空气，至少一个用于供应载有固体颗粒的液体的管道，至少一个管道或排出滤液，以及 用于回收固体颗粒的料斗（1b），其特征在于，所述盘（2）垂直布置，使得其下部浸没在覆盖有偏转器（41）的桶（4）中，并且包括用于将固体材料沉积物 其外壁。

公开(公告)号：US20100282659A1

公开(公告)日：2010-11-11

申请号：US12679410

申请日：2007-09-26

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/23 ,  B23P11/00

CPC classification number: B01D33/23 ,  B01D33/803 ,  Y10T137/0402

Abstract: The disclosure relates to a filtration device that comprises a disc with a rim covering and stiffening a plurality of filtration sectors connected to taps provided on the outer wall of a rotary main shaft containing inner discharge channels and fit-inserted into said taps and into a crown comprising two parts concentric to the shaft, one which is secured to the shaft while the other is removable, characterised in that said rim is provided with openings each intended for receiving a removable connection flange bearing, on the one hand, a radial strut clamped between two adjacent sectors for the relative clamping thereof and interacting, on the other hand, with a spring quick fastener for locking the strut under tension between the sectors. The disclosure also relates to a method for assembling and maintaining said filtration device.

Abstract translation: 本发明涉及一种过滤装置，其包括具有轮辋覆盖的盘，并加强连接到设置在旋转主轴的外壁上的抽头的多个过滤部分，所述旋转主轴包含内部排放通道并且被配合插入所述抽头中并且形成为冠 包括与所述轴同心的两个部件，一个固定到所述轴上而另一个是可拆卸的，其特征在于，所述边缘设置有开口，每个开口用于接收可移除的连接凸缘轴承，一方面，夹紧在 另一方面，两个相邻扇区用于相对夹紧并相互作用，弹簧快速紧固件用于在支架之间的张力下锁定支柱。 本公开还涉及一种用于组装和维护所述过滤装置的方法。

公开(公告)号：US4935138A

公开(公告)日：1990-06-19

申请号：US253619

申请日：1988-10-05

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/00 ,  B01D33/04 ,  B01D33/052 ,  B30B9/24

CPC classification number: B01D33/042 ,  B01D33/048 ,  B01D33/06 ,  B30B9/246

Abstract: A press-filter including a chassis, two endless filtering webs, guide rollers defining paths for the two webs, the paths of which are partially contiguous, and several squeezing rollers located on either side of the filtering webs along their contiguous path portions and squeezing the webs, one of which consists of a drum. The press-filter further includes a curved rigid roller race at least partially encircling the drum and spaced therefrom by a predetermined gap. A plurality of squeezing rollers are rollably mounted on the roller race wherein the filtering webs encircle the drum over a major portion of its periphery and pass between the drum and the squeezing rollers.

Abstract translation: 一种压滤机，包括底盘，两个环形过滤腹板，定义两个腹板的路径的导向辊，其路径是部分连续的，以及几个挤压辊，其位于过滤腹板沿其相邻路径部分的任一侧并挤压 腹板，其中一个由鼓组成。 压榨过滤器还包括弯曲的刚性滚道，其至少部分地环绕滚筒并与之隔开预定的间隙。 多个挤压辊可滚动地安装在滚子座圈上，其中过滤腹板围绕滚筒在其周边的主要部分上并且在滚筒和挤压辊之间通过。

公开(公告)号：US4789474A

公开(公告)日：1988-12-06

申请号：US917489

申请日：1986-10-10

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D29/11 ,  B01D29/13 ,  B01D29/39 ,  B01D35/147 ,  B01D29/16 ,  B01D29/38

CPC classification number: B01D35/147 ,  B01D29/39

Abstract: A filter (51) for liquids comprises a filter vat (52) having an inlet orifice (60) for the liquid to be filtered, an outlet orifice (58) for the filtrate, and an evacuation orifice (66) for solid particles, together with filter elements comprising filter medium cloths disposed vertically around filter leaves (18) inside said vat between said inlet and outlet orifices. Said cloths (12) are in the shape of elongate pockets (16) threaded freely over said leaves (18), said leaves being provided with longitudinal drainage channels (32), said pockets having openings (19) in communication with said outlet orifice (58), and said filter leaves (18) being suspended beneath supports (20) which are fixed inside said vat (52), with said leaves being free to rock sideways from their supports.

Abstract translation: 用于液体的过滤器（51）包括具有用于待过滤液体的入口孔（60），用于滤液的出口孔（58）和用于固体颗粒的抽气孔（66）的过滤槽（52） 过滤元件包括过滤介质布，其布置在所述入口和出口孔之间的所述槽内的过滤叶（18）的垂直方向。 所述布（12）是在所述叶片（18）上自由旋转的细长凹穴（16）的形状，所述叶片设置有纵向排水通道（32），所述凹穴具有与所述出口孔 58），并且所述过滤叶（18）悬挂在固定在所述槽（52）内的支撑件（20）下方，所述叶片可自由地从其支撑物侧向摇摆。

公开(公告)号：US20110204001A1

公开(公告)日：2011-08-25

申请号：US13126816

申请日：2008-10-30

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/58

CPC classification number: B65G53/4691 ,  B01D33/21 ,  B01D33/68 ,  B01D33/76 ,  B01D33/766 ,  B01D33/807 ,  B01D2201/167 ,  B01D2201/202 ,  B01D2201/345 ,  B65G53/4625 ,  B65G53/66

Abstract: The present invention relates to a device for extracting cakes resulting from pressurized filtration from a sealed tank (1) in which rotary filters (2) are provided, the tank being provided with a hopper (1b) for recovering solid particles and having an extension, in the lower portion thereof, in the form of a hatch (10) defined between at least two temporary blocking members (11, 12), characterized in that each temporary blocking member includes a rotary shaft (100) transversally arranged in the hatch and bearing at least one set (101, 102, 103) of two diametrically opposite radial fins having a global surface substantially corresponding to the cross-section of the hatch (10) and optionally at least one set of two radial forks (104, 105), as well as peripheral sealing means(102) mounted on the inner wall of the hatch opposite the end edge of said fins. The invention also relates to an associated extraction method.

Abstract translation: 本发明涉及一种用于从设置有旋转过滤器（2）的密封罐（1）中提取由加压过滤产生的蛋糕的装置，该罐设有用于回收固体颗粒并具有延伸部的料斗（1b） 在其下部，以限定在至少两个临时阻挡构件（11,12）之间的舱口（10）的形式，其特征在于，每个临时阻挡构件包括横向地设置在舱口和轴承中的旋转轴（100） 两个直径相对的径向翅片的至少一个组（101,102,103）具有基本上对应于舱口（10）的横截面的总体表面和可选地至少一组两个径向叉（104,105）， 以及安装在与所述翅片的端边缘相对的舱口的内壁上的周边密封装置（102）。 本发明还涉及一种相关联的提取方法。

公开(公告)号：US20080164201A1

公开(公告)日：2008-07-10

申请号：US11663462

申请日：2004-09-23

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D24/00

CPC classification number: B01D29/111 ,  B01D29/395

Abstract: The invention concerns a filter for liquids loaded with solid particles, comprising a vessel (52) provided with an inlet for the liquid to be filtered, an outlet for the filtrate emerging into a manifold and a discharge orifice for the sludge of solid particles and wherein is enclosed a plurality of filtering elements (10), each filtering element shaped like an elongated pocket (16) of fabric (12) of filtering media having an upper opening (10) in communication with the outlet and mounted around frames (18) provided with longitudinal drainage channels (30) and suspended to support elements housed in said vessel and comprising a radial pipe (20) forming a manifold wherein emerges the opening of the filtering elements. The invention is characterized in that the upper edge of said pockets is provided with a hem (17) receiving a stiffening element (19) and urged to be tightly fixed in a peripheral catching element (21) integral with said support elements.

Abstract translation: 本发明涉及一种装载有固体颗粒的液体的过滤器，包括一个容器（52），该容器设有一个用于待过滤液体的入口，一个用于流出歧管的滤液出口和一个固体颗粒污泥的排放口， 被封闭的多个过滤元件（10），每个过滤元件形状类似于具有与出口连通的上开口（10）的过滤介质的织物（12）的细长袋（16），并且围绕所提供的框架（18）安装 具有纵向排水通道（30）并且悬挂到容纳在所述容器中的支撑元件，并且包括形成歧管的径向管（20），其中露出过滤元件的开口。 本发明的特征在于，所述口袋的上边缘设置有接收加强元件（19）的折边（17），并被推压紧密地固定在与所述支撑元件成一体的周边捕获元件（21）中。

公开(公告)号：US4659469A

公开(公告)日：1987-04-21

申请号：US795925

申请日：1985-11-07

Applicant: Guy Gaudfrin

Inventor： Guy Gaudfrin

IPC: B01D33/04 ,  B01D33/14

CPC classification number: B01D33/04

Abstract: Tightness device between the conveyor belt and a fixed vacuum box in a belt filter, wherein said device comprises a single endless friction belt, which is not integral with the conveyor belt but which is driven by it and guided over the vacuum box, said friction belt comprising cavities provided with communication apertures which correspond with an upper opening of the vacuum box, said cavities being wider than the discharge holes provided substantially in the center of the conveyor belt.

Abstract translation: 传送带和带式过滤器中的固定真空箱之间的密封装置，其中所述装置包括单一的环形摩擦带，其不与输送带成一体，但是由它驱动并被引导在真空箱上，所述摩擦带 包括设置有与真空箱的上部开口相对应的连通孔的空腔，所述空腔比基本上设置在传送带中心的排出孔更宽。