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Patent Searching and Data


Matches 1 - 50 out of 11,219

Document Document Title
WO/2018/069729A1
A shale shaker includes a basket (1) having a front, solids discharge end (2) and a rear, feed end (4) spaced apart by opposed first and second sides. The basket includes a lower, first, screen deck (8a) and an upper, second, screen deck...  
WO/2018/065145A1
The invention relates to a filter element (1) of a rotating disc filter for separating fluids from a suspension (2), in particular a fibre suspension, wherein the internal space (5) thereof is delimited by one or more perforated and prof...  
WO/2018/066105A1
This solid-liquid separation method includes a step for separating, with a centrifuge, a mixed liquid including solid matter, a light liquid having a density less than the solid matter, and a heavy liquid having a density greater than th...  
WO/2018/065630A1
The present invention relates to a filtering unit (1) for separating and filtering water contained in sludge waste. The filtering unit (1) is insertable within a tank (2) defining at least one collection compartment (200) of said sludge ...  
WO/2018/060809A1
A frame-type disc filter (100) is provided with a bypass water collector (33) disposed adjacent an inlet to the disc filter. Influent water overflows the inlet into the bypass water collector. A conduit is communicatively connected to th...  
WO/2018/054839A1
A cylindrical wall (12) for filtering solid particles in a fluid, through which a fluid can circulate, said wall comprising at least one perforated plate (23) having a finite radius of curvature, and at least one mesh element (22) placed...  
WO/2018/049408A1
Separation units for dewatering slurries such as flat-wire belt conveyors are disclosed. In some embodiments, the separation unit includes a tension pulley for maintaining tension in the flat-wire conveyor belt. The flat-wire conveyor be...  
WO/2018/042647A1
The problem addressed by the present invention is to provide a separation device for separating a liquid from a processed product in a process for feeding the processed product containing the liquid by rotating plates that rotate, wherei...  
WO/2018/042686A1
Provided is a soup straining device capable of reducing the time required to provide soup and sufficiently extracting the umami components. This soup straining device (10) is provided with: a base part (11) having a driving unit (13) the...  
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 ...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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) ...  
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...  
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...  
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...  
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...  
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 (...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 11,219