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WO/2023/236088A1 |
A multi-stage filtering device for producing an aromatic solvent, the device comprising a first fixing box (1), wherein a first box body (2) is fixedly connected to the bottom of the first fixing box; the bottom of the first box body (2)...
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WO/2023/236089A1 |
A waste liquid treatment device for an aromatic hydrocarbon solvent, comprising a first storage box (1) and a sealing plate (4). A second storage box (2) is arranged at the top of the first storage box (1), and a third storage box (3) is...
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WO/2023/231124A1 |
A wastewater filtering device for environmental governance, comprising a filtering pipe (2), wherein two ends of the filtering pipe (2) are separately in communication with a corresponding water pipe (1); the interior of the filtering pi...
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WO/2023/231277A1 |
An automatic backwashing filtration apparatus and method for a low-temperature multi-effect distillation seawater desalination system. The automatic backwashing filtration apparatus for a low-temperature multi-effect distillation seawate...
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WO/2023/234510A1 |
The present invention provides a filter assembly and a washing machine comprising same, the filter assembly comprising: a filter housing having an inlet, through which wash water is introduced, and an outlet, through which the introduced...
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WO/2023/231994A1 |
A filter device (10) and an electronic apparatus. A first filter layer (101) is arranged on an outer side of an outer surface of a housing, a second filter layer (102) is arranged between the outer surface and the first filter layer (101...
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WO/2023/234507A1 |
The present invention provides a rotary filtering assembly and a washing machine comprising same, the rotary filtering assembly comprising: a filter housing body having an inlet and an outlet for wash water to be introduced from the outs...
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WO/2023/235717A1 |
An exemplary water circulation pump pre-filter unit (PFU) comprises a backwash pipe in fluid communication with an outer nozzle outside a screen cage and an inner nozzle within the screen cage. The PFU may simultaneously spray inside and...
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WO/2023/228153A1 |
A filter is disclosed. The filter comprises: a flexible container defining an inlet port toward an inlet end of the container and an outlet port toward an outlet end of the container, the container having one or more walls connecting the...
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WO/2023/225736A1 |
An apparatus for wastewater filtration having a barrel, a basket and a screw on a shaft rotating therein for pushing solid in a distinct output. A removable cartridge comprises a cover for the barrel, the cartridge comprising a pre-seale...
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WO/2023/230229A1 |
In one aspect, the present disclosure generally relates to systems and methods for filtration. In some embodiments, filters are provided that include bypass channels, e.g., such that the filter is able to allow fluid flow to occur even i...
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WO/2023/230369A1 |
An air scrubber having an outer shell, the outer shell having a first sidewall with a first aperture, a second sidewall with a second aperture, a third sidewall with a third aperture, and a fourth sidewall with a fourth aperture. Each of...
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WO/2023/222967A1 |
The invention relates to a filter cartridge for filtering lubricant, the cartridge being mounted in a housing (3) that has an outlet, the cartridge having: an annular filtration medium (2); a flange (1a) for covering an axial end of the ...
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WO/2023/221246A1 |
A water quality purification assembly (100) and refrigeration equipment. The water quality purification assembly (100) comprises: a first water port, a second water port, an inner housing (13), an outer housing (14), a water filtering un...
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WO/2023/221245A1 |
A water quality purification assembly (100), comprising a housing assembly (101), a filter element (103), an inner housing (102), and a support member (104). An accommodating cavity is constructed inside the housing assembly (101); the f...
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WO/2023/223814A1 |
The present invention comprises: a first filtration unit 102 provided to the bottom-section side of an enclosing container 3, the first filtration unit 102 being obtained by laminating wet cakes 202 that are subject fluids; a fluid mediu...
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WO/2023/222132A1 |
A filter device (50) for a cutting fluid, a cleaning method for the filter device (50), and a filter circulation system. The filter device (50) comprises a filter cartridge, a filter screen (56), and an ultrasonic cleaning assembly (120)...
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WO/2023/220431A1 |
A method including determining a first value associated with a first component of a water filtration system using a first sensor of the water filtration system, determining whether the first component is degraded based on the first value...
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WO/2023/218265A1 |
The invention is a filter assembly (1) for filtering water. The filter assembly (1) comprises: i) a housing group (2), comprising a filtration chamber (20), comprising: - a housing body (3) comprising side walls (31), a bottom wall (32),...
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WO/2023/214981A1 |
System and method for collection and separation of human waste are described. The system can include a vessel (102) configured to receive human waste and a solids separator (106). The solids separator can include a vacuum tank as well as...
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WO/2023/213599A1 |
A filter device, in particular for processing, preferably for filtering, back-flush quantities which originate from a filter which can be arranged upstream of the filter device, having a - primary stage (10) for receiving the respective ...
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WO/2023/215170A1 |
A filtration system for filtering a fluid is described herein. The filtration system includes a filter element. The filter element includes a filter media that is structured to filter a fluid. The filter element also includes a first end...
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WO/2023/214056A1 |
The invention relates to a wire-wrapped screen (1) for filtering crude oil, natural gas, or water, comprising at least one tubular support structure made of support elements (6), at least one wrap wire (8) which is wrapped about the supp...
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WO/2023/215117A1 |
An anti-prefill device (66) may be disposed at a radially central portion of an endcap (76) mounted on one axial end of an annular filter medium (340) in a filter system. The anti-prefill device (66) includes a first, annular, fluid rece...
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WO/2023/208455A1 |
The invention relates to a filter element (10) for filtering a fluid, in particular a liquid. A filter bellows (12) is terminated by a first end disc (14), said first end disc (14) having an opening (44) with a valve device (20) which is...
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WO/2023/208799A1 |
The invention relates to an arrangement (10) comprising a filter element for filtering a liquid, in particular hydraulic oil, and at least one charge absorbing element (12) for absorbing electrically charged particles of the liquid, wher...
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WO/2023/211913A1 |
A leaching tank that can be used in an interstage screening process includes a draft tube with an impeller that extracts slurry or liquid from an interior of a screen basket mounted in the leaching tank. The impeller is driven by a motor...
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WO/2023/202100A1 |
Disclosed in the present invention is an anti-freezing apparatus for an outdoor conveying rubber belt in an alpine region. The anti-freezing apparatus comprises: a storage module; a filtering module, wherein the filtering module is movab...
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WO/2023/204998A1 |
A filtration system having a floating seal interface is provided. The filtration system includes a filter housing having a shell and a filter head. The filtration system also includes a filter element positioned within the filter housing...
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WO/2023/205792A1 |
The present disclosure relates to a filter element comprising a filter medium pack elongating along a longitudinal axis, a seal and a supporting structure supporting the seal. The seal comprises at least a first segment and a second segm...
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WO/2023/204114A1 |
The present invention more easily removes foreign matter deposited on a fluid strainer. Provided is a fluid strainer comprising: a body container; a cage-shaped strainer cylinder that is accommodated inside the body container and separ...
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WO/2023/200912A1 |
Articles and methods involving filter media are generally provided. In certain embodiments, a filter media has a design and/or comprises one or more layers that enhances its efficiency and/or performance.The filter media comprises a firs...
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WO/2023/194930A1 |
The invention is a filter group (1) for filtering water, preferably for filtering the water coming out from a washing machine drum (910), wherein the filter group (1) comprises a filtering medium (2) comprising at least one filtering lay...
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WO/2023/194039A1 |
The invention relates to a ring filter element (6), comprising - an upper end plate (7), - a lower end plate (8), and filter material (9) interposed between the upper end plate (7) and the lower end plate (8). According to the invention,...
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WO/2023/195804A1 |
Provided is a slurry filtering device having improved slurry filtering efficiency. A slurry filtering device, according to one embodiment of the present invention, comprises: a housing having a slurry accommodation part which is formed t...
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WO/2023/194854A1 |
The invention is a filter assembly (1) for filtering water. The filter assembly (1) comprises: i) a housing group (2), comprising a filtration chamber (20), comprising: - a housing body (3) extending along an axis (X-X) comprising side w...
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WO/2023/190561A1 |
The present invention makes it possible to prevent air bubbles from flowing out of a suction strainer in which a filtration part is provided along the horizontal direction. The suction strainer is installed in a tank in which a liquid ...
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WO/2023/187626A1 |
Air Quality Index (AQI) is a standard value which generally measures the amount of acidic oxide such as (CO)X (NO)X, (SO)X and particulate matter which are unhealthy and a big concern in recent times. There was a need of a system or devi...
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WO/2023/192701A1 |
Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membrane can include a support layer; and a selective polymer layer disposed on the support layer. The selective polymer layer can i...
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WO/2023/182600A1 |
The present invention provides a physicochemical water treatment process using a microfiber filter medium coated with a coagulant, the process including the steps of: a) performing pressurized filtration by supplying raw water to an uppe...
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WO/2023/179012A1 |
A stage filter element and a water purification device. The stage filter element comprises a first filter element (1), a second filter element (2), and a supporting component; the supporting component can support both the first filter el...
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WO/2023/181033A1 |
A pipe segment forming a reverse flushing filtering device and system, the pipe segment forming a filter body featuring three ports in continuous fluid communication with one another and configured to form a flow path along a long axis o...
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WO/2023/181432A1 |
[Problem] To provide a metal filter element exhibiting enhanced sealability, such a disc-type, a cylindrical-type, or a pleated-type metal filter element. [Solution] The foregoing problem is solved by a metal filter element 10 having a j...
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WO/2023/177622A1 |
A dual stage fuel water separator filter is provided. The filter includes a first stage and a second stage. The first stage includes a first media pack and a first coalescing wrap. The first media pack is coupled to a first upper endcap ...
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WO/2023/176496A1 |
This oil filter device comprises: a filter case that has a case body and a conductive lid for covering a case opening provided to the case body; a filter element that is disposed in a main flow channel provided to the interior space of t...
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WO/2023/173398A1 |
A cooling apparatus for wire-cutting machine tool equipment. The cooling apparatus comprises a cooling water tank (1), a power mechanism (2) and a treatment apparatus (3), wherein the treatment apparatus (3) comprises a drum (31), a driv...
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WO/2023/177107A1 |
A rotary-type dust removal apparatus of the present invention comprises: a pair of main frames installed above a water channel and coupled to a pair of guide rails which are disposed so as to be inclined by a predetermined angle with res...
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WO/2023/172217A1 |
The present invention particularly relates to a vortex cleaning screen filter (A) that is suitable for use in all areas needed in the industry, especially in agricultural irrigation systems, is used to separate the fluids with water and ...
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WO/2023/172344A1 |
Systems and methods involving filtration are disclosed. A filtration device includes a first opening, a second opening, and a vortical filter, the vortical filter comprising a rib. The rib may be configured to generate vortices to keep t...
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WO/2023/165994A1 |
The present invention relates to a possibility for backflushing a filter (12), which has less disadvantages associated with it than previously. Above all, the activation of backflushing without external power supply is possible and corre...
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