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WO/2019/245738A1 |
Filter assemblies are described which may be rolled for use and unrolled for cleaning. Rolling an assembly (10) may form a spiral path for fluid to flow. Fluid also may flow through mesh panels (14) of the assembly unless such panels are...
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WO/2019/236811A1 |
This disclosure provides a method for concentrating a solution of a macromolecule that is retained on at least two semi-permeable membranes that have different molecular weight cutoffs (MWCOs), the method comprising passing the solution ...
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WO/2019/228166A1 |
Disclosed are an automatic high-pressure filter press, and a filter pressing, residue discharging and back washing method therefor. The automatic high-pressure filter press comprises: a filter press cylinder (1), filter press plates (2, ...
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WO/2019/226036A1 |
The invention relates to the method for manufacturing filtering means from waste vegetable fibre and cellulose from paper. The invention also relates to the filtering means obtained using the method according to the invention, which comp...
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WO/2019/204838A1 |
The invention relates to a filter press (1), comprising a plate pack (3), which has a plurality of filter plates (2) and has filter chambers arranged between the filter plates (2). The filter plates (2) are positioned so as to be slidabl...
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WO/2019/200208A1 |
Screen intake assemblies and related methods of fabrication and operation that improve both operational performance and structural strength. The screen intake assembly can include one or more screen portions that run substantially and co...
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WO/2019/197693A1 |
The invention describes a variable filtration system based on the incorporation of movable filters and gates, such that a fluid to be filtered is forced to pass through a desired space; for example, through a filter with the selected eff...
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WO/2019/200036A1 |
A filter plate assembly for a filter press is provided. The filter plate assembly includes at least a first filter plate and a second filter plate, which cooperate to define a filter chamber when the first filter plate and the second fil...
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WO/2019/183221A1 |
Methods of treating water are disclosed. The method includes introducing water into a system containing a plurality of filter modules arranged in parallel for treatment. The method includes performing a cleaning cycle on a first set of t...
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WO/2019/173752A1 |
The present disclosure relates to hollow fiber tangential flow filters, including hollow fiber tangential flow depth filters, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filte...
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WO/2019/165517A1 |
A water circuit assembly for a refrigerator that delivers water from a source to a first destination and a second destination spaced apart from the first destination. The water circuit assembly includes an inlet valve positioned outside ...
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WO/2019/149793A1 |
Method of manufacturing a filter press plate (1) comprising the steps of: providing a sheet of reinforcement material lined on both sides by an elastomeric material, to define a half-processed partition wall of the filter press plate (1)...
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WO/2019/149844A1 |
The invention relates to an assembly of a filter plate (1) for a filter press and of a sealing device. The filter plate (1) has a contact surface (5) for coming into contact with another filter plate, said surface extending parallel to a...
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WO/2019/128618A1 |
A plate and frame filter press with a sealed variable filter chamber of an elastomer, comprising a plate body (1) and frame body components (3). The plate body (1) is detachably embedded into the frame body components (3). The frame body...
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WO/2019/132140A1 |
The present invention relates to a filter press and, more particularly, to a filter press which comprises at least one of an improved bevel gear housing, a suspending shaft separated from a filter plate, a universal joint or a flexible s...
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WO/2019/127616A1 |
A cleaning device for a plate-and-frame filter press, comprising a main bracket (1), a transverse sliding bracket (2), a transverse driving mechanism, filter plate positioning mechanisms and a scraper mechanism; the filter plate position...
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WO/2019/100826A1 |
A pressure filter, comprising: a rack, a power component, and several filter plates (5) which reciprocate along the rack to be at pressure filtration position and a discharge position driven by the power component; a vibratory cake disch...
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WO/2019/097489A2 |
A filter apparatus is used for at least partially removing dirt from a pressurized liquid flow passing therethrough. The filter apparatus includes a harvesting utility for harvesting electrical energy from the liquid flow, and at least p...
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WO/2019/087021A1 |
A filter plate (1) comprises an opening (18) configured to receive at least one grid (2) provided within the opening (18). The at least one grid (2) comprises a body (2A) and one or more passages (2B) extending through the body (2A) for ...
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WO/2019/077055A1 |
The invention relates to a filter press (1,100,200) for separating the solid components from the liquid components of a slurry comprising side beams (4) and a plurality of filter plates (6,106,206) oriented at right angles to 5 the longi...
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WO/2019/063394A1 |
The invention relates to a filtration device (1) and to a method for characterizing a filter medium (6) or a medium to be filtered (7). The filtration device (1) comprises a plurality of filtration units (2). Each filtration unit (2) com...
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WO/2019/061642A1 |
A water treatment apparatus (100) comprises a housing assembly (10), a water purification system, and a water dispensation system (30). The water dispensation system (30) comprises a first water preparation module, a second water prepara...
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WO/2019/067658A1 |
Provided is a wash press that separates liquids and solids from a waste stream. The wash press includes a tank having a cylindrical shape. Provided is a wash press that separates liquids and solids from a waste stream. The wash press inc...
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WO/2019/048465A1 |
The invention relates to a plate filter, in particular for filtering mash, comprising a plurality of filter chambers arranged next to each other, characterized in that the filter chambers each have a plurality of connection points, each ...
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WO/2019/048473A1 |
The invention relates to a method and a device, more particularly for filtering mash, having a plate filter having a plurality of adjacent filter chambers that have a filtered material chamber and a filtrate chamber as well as a filter c...
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WO/2019/048472A1 |
The invention relates to a plate filter and to a method for filtering mash, having multiple filter chambers arranged adjacent to one another, and having a closure mechanism by means of which a base opening in the base region can be opene...
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WO/2019/048471A1 |
The invention relates to a device and a method for mashing and filtration for beer production, comprising a plate filter, a plurality of filter chambers, an inlet for supplying mash and an outlet for discharging wort out of the plate fil...
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WO/2019/038467A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack. Filtering spaces (2) are formed in the filter plate pack. The liquid filtration apparatus comprises in at least one ...
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WO/2019/038466A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack in which filtering spaces (2) are formed. Each of the filtering spaces (2) has an elongate bottom discharge opening (...
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WO/2019/038469A1 |
The disclosure relates to a method of operating a filter press (1), wherein filter material is fed into a filter chamber (2) so as to form a filter cake between at least two sides of a flexible filter medium (3). Filtrate is received fro...
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WO/2019/038468A1 |
The disclosure relates to a liquid filtering apparatus (1), having a gravitationally dischargeable filter chamber (3) that is immovable at least during discharge of a filter cake. A filter medium element (4) is provided comprising: a jac...
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WO/2019/038465A1 |
Described is a liquid filtration apparatus comprising a series of upright filter plates (1) forming a filter plate pack. Filtering spaces (2) are formed in the filter plate pack. The liquid filtration apparatus comprises in at least one ...
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WO/2019/030299A1 |
Filter press plate (1) of improved type, comprising: a partition wall, advantageously made of a reinforced composite material with an elastomeric matrix, spread within a peripheral rigid frame (4).
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WO/2019/008037A1 |
The invention relates to an assembly comprising a filter plate for filter press and at least one attachment part, wherein the filter plate has a filter chamber boundary surface, by means of which a filter chamber to be formed in the filt...
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WO/2018/237036A1 |
Hemofilters for in vivo filtration of blood are disclosed. The hemofilters disclosed herein provide an optimal flow of blood through the filtration channels while maintaining a pressure gradient across the filtration channel walls to enh...
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WO/2018/224806A1 |
The present invention relates to a combined chamber opening and cake discharge system for a filter press, comprising: a press frame having a moveable pressure plate being moveably positioned towards one end thereof and a fixed plate arra...
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WO/2018/208711A1 |
A modular portable dusty air cleaner comprises a detachable bin, a dirty gas distributor, an aperture plate, a plurality of tubular filters, a roof, a clean-gas chamber, a dust collection chamber, and a pulse-jet assembly. The dirty gas ...
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WO/2018/203058A1 |
The present invention relates to a filter element, a method for producing a filter element, a filtration apparatus comprising a filter element and to the use of a filter element in a filtration apparatus.
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WO/2018/185199A1 |
An apparatus and a method for isolating and/or preparing particles are provided.
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WO/2018/186109A1 |
Provided are a spiral-type gas-separation membrane element, a manufacturing method therefor, a gas-separation membrane module that includes the gas-separation membrane element, and a gas-separation device. The spiral-type gas-separation ...
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WO/2018/178450A1 |
The invention relates to a device for the filtration of fluids using diatomaceous earth, formed by a casing (2) which defines an internal cavity (3) configured for containing a fluid (F); an inlet tube (4) which permits the introduction ...
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WO/2018/164827A1 |
A filter press includes a plurality of filter plates, a hydraulic cylinder, a follower plate through which the hydraulic cylinder is configured to apply pressure to the plurality of filter plates, and a spacer rod configured to transfer ...
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WO/2018/150075A1 |
Described is a method for mounting an elongate sealing strip (10) in a circumferential groove (11) in a lower surface (4) of a filter plate (3) of a vertical pressure filter (1). The method comprises placing the elongate sealing strip (1...
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WO/2018/150074A1 |
Described is method for sealing a vertical pressure filter (1), a vertical pressure filter (1) and an elongated sealing member for use in the method and in the vertical pressure filter (1). An elongated sealing member (10) that is used i...
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WO/2018/107276A1 |
A stacked-plate filter removes particulates from a fluid stream. Each plate is a surface of revolution, including an annular plate having a central opening and an outer periphery. A plurality of plates are stacked axially and spaced to f...
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WO/2018/096105A1 |
The invention relates to a filter element (10), in particular a filter plate (10), for filter presses and/or filter towers, which comprises at least in partial areas two spaced-apart outer cover plates (22-1, 22-2) and an inner core medi...
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WO/2018/093783A1 |
Filter press embodiments are disclosed. Some embodiments include a plurality of filter packs and actuators. Some embodiments include a trough valve for selectively handling fluids and slurries. Some embodiments include a stationary feed ...
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WO/2018/092000A1 |
A filter moving device is disclosed that is designed to lift and move a filter cartridge stack comprised of individual filter cartridges. The filter cartridge stack, for instance, may comprise a plurality of disk-shaped filter cartridges...
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WO/2018/089381A1 |
A particle separation system may comprise a vessel having at least one side wall and a bottom wall forming an internal chamber within the vessel, a filtration unit positioned within the vessel and including a first filtration pack includ...
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WO/2018/089840A1 |
The coal-derived solid hydrocarbon particles are discrete particles of coal-derived carbonaceous matter having a particle size less than about 10 µm that are substantially free of inherent or entrained mineral matter. The particles of h...
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