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WO/2018/036973A1 |
The invention relates to a vacuum and/or pressure drum filter device for filtering a solid material from a suspension, which is formed from the solid material and a liquid. Said device comprises a device housing (10), a rotatable filter ...
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WO/2018/034300A1 |
This combined dehydration device continuously supplies first dehydrated sludge to a sludge supply part, the combined dehydration device comprising: a multiple rotary disk-type solid-liquid separating device and an electroosmosis dehydrat...
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WO/2018/031282A1 |
A self-cleaning apparatus for sorting a mixture of materials is disclosed that comprises a material sorter and a gantry positioning system elevated above the material sorter. The gantry positioning system includes a longitudinal travel r...
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WO/2018/031884A1 |
According to various aspects and embodiments, a system and method for two-stage filtration is provided. The system includes an inlet fluidly connectable with wastewater, a first stage filter assembly that is fluidly connectable with the ...
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WO/2018/006263A1 |
An air purification device, for use in solving the technical problems of poor processing effect, inconvenience in use, and high costs of an existing device for removing PM2.5 particles. The device comprises a motor (1), a rotary shaft (8...
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WO/2018/007009A1 |
The invention relates to an apparatus for separating solid from liquid components of a solid-liquid mixture by means of a vibrating sifter device comprising a vibrating screen (3), said vibrating screen (3) being arranged to extend from ...
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WO/2017/214020A1 |
An apparatus for filtration has a feed of sludge, containing liquid, solids and gases fed into a tank, the tank containing at least one spinning separation filter comprising a filter cone set having a filter screen, and a barrier cone, a...
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WO/2017/202934A2 |
The present invention relates to the field of filtering, more precisely the present invention concerns an apparatus and a method for the separation of dry matter from a medium and the use of said apparatus. One embodiment discloses an ap...
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WO/2017/191569A1 |
Screening apparatus (1) comprising at least two screen decks (3) arranged one over the other as an assembly, and a feed unit (7); the feed unit (7) comprising at least one distributor (8) having one distributor inlet (81) and at least tw...
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WO/2017/177099A1 |
Described herein are passive samplers, making of such samplers, and methods of use. In an example embodiment, a passive sampling membrane comprises, for example, a continuous mesoporous sequestration media having a sequestration phase an...
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WO/2017/173161A1 |
Systems and methods are described for cleaning a sprayer or other cleaning device used to spray a fluid against a filtration medium such as a rotating belt filter. The systems and methods can be used with the cleaning device in-place, op...
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WO/2017/172196A1 |
The present disclosure relates to a filter apparatus for filtering liquid from a gas, the apparatus having a first housing having a gas inlet and a gas outlet; a first filter media disposed in the first housing; a second filter media dis...
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WO/2017/162924A1 |
The present invention concerns a filtrate collector element, having a hollow body (1a) forming a first opening portion (2), a second opening portion (3), and an intermediate portion (4). The intermediate portion (4) forms a conduit (4a) ...
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WO/2017/161567A1 |
A grid barrel type filter comprises two grid barrel components and a positioning assembly (12). The two grid barrel components are in sleeving connection with each other. Grid bars (11) of the two grid barrel components are arrayed at in...
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WO/2017/160840A1 |
Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include a selective venting element having passively tunable porosity. The methods include c...
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WO/2017/154291A1 |
This solid liquid separator (100a) is provided with: a screw type dehydration unit (2) that includes a screw (22) and carries out primary dehydration of a substance to be processed; and a rotor type dehydration unit (3) that includes a p...
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WO/2017/156073A1 |
A modular, compact, mobile, dewatering and liquid-liquid separation and filtration system. The system processes incoming influents of slurries, solids and liquids at a high speed of operation and in large volumes. System is capable of be...
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WO/2017/149557A1 |
A vacuum filter device (1) has a load bearing structure (2) having vertical walls (3, 4), at least two upper drive pulleys (7) and at least two lower driven pulleys (8), a belt filter (9) engaged to move together with the upper pulleys (...
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WO/2017/147753A1 |
A simple, efficient and unpowered water purification cup, comprising a body (1) and a cap (2). A piston (10) is provided in the body (1); the piston (10) is provided with a plurality of first through holes (100); filter cartridges (101) ...
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WO/2017/144400A1 |
Device for the extraction of a liquid composition by filtering a mixture, the device comprising: – a container (25) defining an interior volume (352), – a plunger element (450) comprising a piston (477) and a filter (505), and mounte...
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WO/2017/146463A1 |
The present invention relates to a sludge treating apparatus for treating sludge generated in a wastewater or sewage treatment plant. The sludge treating apparatus comprises: a frame; a pressing roller installed in the frame; a driving r...
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WO/2017/136779A1 |
The present disclosure provides for a continuous rotary plate filter apparatus and a method of using the apparatus to separate slurries into liquids and solids. The methods and apparatus are useful for the production of fine chemicals an...
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WO/2017/127866A1 |
An apparatus for recovering the suspended particles from waste water comprising a tank (10) having an upper section (14) for receiving waste water, a lower chamber (16) and a base plate (18) separating the upper section (14) and the lowe...
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WO/2017/125647A1 |
A method of vacuum filtration comprises guiding (100) a slurry comprising raw water and/or process water to a filter apparatus (2) comprising at least one filter member (3) comprising a ceramic material or a composition comprising a cera...
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WO/2017/124437A1 |
A cutting fluid recycling apparatus, comprising a frame (100), a first level filtering device (200), a second level filtering device (300), a third level filtering device (600) and a clean fluid tank (400) which are mounted on the frame ...
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WO/2017/107113A1 |
A device for separating solids from liquids, comprising a first supporting frame (101), a second supporting frame (102) and a third supporting frame (103); the first supporting frame (101) has an active roller (5) disposed at a mid-secti...
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WO/2017/110219A1 |
A filtration device (10) has: a primary conveyor tank (11) which is equipped with a first conveyor (20); a primary drum filter (30) which rotates inside the primary conveyor tank (11); a secondary conveyor tank (40) which is equipped wit...
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WO/2017/109280A1 |
The invention relates to a method and to an arrangement for monitoring the condition of a sealing arrangement (1) between an endless moving filter belt (2) of a vacuum belt filter device and a vacuum arrangement (3) of the vacuum belt fi...
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WO/2017/108234A1 |
A multi-cell filter device can have: a filter drum (1), which has a horizontally extending longitudinal axis and which is rotatable about its longitudinal axis and defines a jacket surface (3); a plurality of filter cells (5) which are f...
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WO/2017/100321A1 |
The present disclosure is generally related to the separation of liquids from solids and for the recovery of solids and/or liquids from slurries. In some embodiments, liquids are separated from solids by applying a reduced pressure. In s...
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WO/2017/100627A1 |
A filter system for filtering solids includes a filtration tank for receiving a slurry containing the solids to be filtered. A filter assembly including a plurality of filter cells each having a filter medium at an exterior and a cavity ...
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WO/2017/098283A1 |
A dewatering device comprising : a compression chamber having a surface which comprises a filter screen, the filter screen being configured to allow liquid to pass therethrough, but retain solids; a shaft rotatably mounted within the com...
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WO/2017/092777A1 |
The invention relates to a method and a device for improved solid-liquid filtration of filter cakes, in particular for dewatering fine-particle, thixotropic filter cakes, with the aid of an oscillating device. The oscillating device acco...
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WO/2017/082803A1 |
The invention relates to an improved doctor blade arrangement for disc filters. The inventive doctor blade arrangement comprises one stationary cradle (32) located between the discs of the disc filter and one doctor blade holder (30) whi...
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WO/2017/077183A1 |
A filter element and a filter apparatus. The filter element comprises at least one filter member forming a capillary filter, an internal cavity in fluid communication with the filter member, and a flow channel arranged in fluid communica...
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WO/2017/077188A1 |
A filter element (1) for a disc filter apparatus (2) comprises at least one filter member (3). The filter member (3) comprises a permeable membrane layer and has a first filter surface (9a) for receiving a pres-sure and directed towards ...
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WO/2017/077186A1 |
The present invention relates to vacuum belt filter comprising a belt (1) with a plurality of vacuum boxes (2), filter means being arranged to the vacuum boxes, drive means (4) for moving the belt (1), and a suction station (5) for creat...
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WO/2017/077185A1 |
A filter element of a disc filter apparatus, an arrangement, a sleeve, and a disc filter apparatus. The filter element comprises a filter member comprising a filter surface, and an aperture for placing an internal cavity of the filter el...
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WO/2017/077170A1 |
A filter element (1) for a filter apparatus (2) comprises at least one filter member (3)and a frame member (4) arranged to support the at least one filter member (3) in such a manner that the internal cavity (12) is formed. The filter me...
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WO/2017/077171A1 |
The present invention relates to vacuum belt filter comprising a belt (1) with a plurality of vacuum boxes (2), filter means being arranged to the vacuum boxes, drive means (4) for moving the belt (1), and a suction station (5) for creat...
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WO/2017/077187A1 |
A method for manufacturing a filter element for a filter apparatus, and a filter element. The filter element comprises at least one permeable ceramic filter member. The method comprises the following steps: - manufacturing a green body o...
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WO/2017/070792A1 |
There is described a system and a process for optimizing and controlling upstream fluid treatment processes using information on fluid characteristics obtained from response variables of a separation device (such as the belt speed or wat...
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WO/2017/053267A1 |
Referring to the figures generally, rotating filter cartridges (e.g., a rotating coalescers) for a rotating filtration system (e.g., rotating coalescer crankcase ventilation systems) are described. The described filter cartridges use mec...
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WO/2017/048171A1 |
A washing arrangement for washing and dewatering cellulose pulp, comprising a rotary drum (5) with a plurality of external compartments (6) on the drum for the pulp to be washed, which compartments are defined by axial compartment walls ...
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WO/2017/040674A1 |
A system for cleaning, repairing, and/or replacing damaged shaker screens is disclosed. The system may comprise a shale shaker with a replaceable shaker screen, at least one camera, and a computer processor. The camera is positioned to c...
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WO/2017/037461A1 |
A biological sample filtration device (1, 1001) including a container (2, 1002) with an open end (20a, 1020a) and a closed end (20b, 1020b), a lid (3, 1003) for sealingly closing the open end (20a, 1020a) of the container (2, 1002), a pi...
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WO/2017/036603A1 |
The invention relates to a device for separating mixed goods having solid and liquid portions, in particular food waste and fermentation residues, consisting of a drivable worm shaft which is rotatably mounted in a housing and conveys th...
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WO/2017/039456A1 |
An apparatus (1) and a method for separating liquid from a material (M) comprising a solid fraction and a liquid fraction, the apparatus comprising a conveyor belt (3) for bringing the material (M) from a receiving portion (5) to a disch...
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WO/2017/039457A1 |
A device (1) for separating a medium comprising a mixture of a solid portion and a fluid portion. The device comprises a filter arrangement (3) comprising a displaceable filter element (5) with a plurality of openings adapted to allow th...
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WO/2017/027930A1 |
A spoil treatment plant configured within a frame for easy relocation. The spoil treatment plant comprises a dump bin held within the frame for receiving spoil, a vibrating screen separator mounted in the frame away from the dump bin, an...
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