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WO/2024/083107A1 |
A wet crushing and recycling method and device for a spent lithium-ion battery. The recycling method comprises: crushing a spent lithium-ion battery in a first solution to obtain a first mixture; subjecting the first mixture to buoyancy ...
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WO/2024/073856A1 |
A method of separating one or more metal compounds from a feed material stream that includes one or more metals, includes: subjecting the feed material stream to a metal compound precipitation process to yield a metal compound slurry; an...
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WO/2024/070733A1 |
This water purification device (101) comprises: a flocculant adding part (8) which adds a flocculant (7) to water to be treated (2) containing silica as colloidal particles (21); and a filtering part (9) that causes flocculant-added wate...
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WO/2024/060564A1 |
A filter (8) and an air-conditioning water system flushing and filtering device. The filter (8) comprises: a mounting pipe (81) provided with a water inlet, a back flushing inlet and a back flushing outlet; and a filtering mechanism, com...
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WO/2024/062956A1 |
A water treatment device (1) is provided with: a filtration unit (2) enclosing a filtering medium therein; a raw water inflow piping (10) for causing raw water flow into the filtration unit (2); a chemical supply unit (3) for adding a ch...
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WO/2024/054633A1 |
Methods of monitoring water treatment systems by obtaining measurements of water treatment system parameters and transmitting the measurements to a local controller and cloud-based platform are disclosed. Systems for monitoring water tre...
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WO/2024/051343A1 |
An urban waste water deep purification treatment V-shaped filter chamber, comprising a base (1) and cleaning brushes (5). A degreasing compartment (2) is fixedly mounted above the left side of the base (1), and mounting side plates (3) a...
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WO/2024/047539A1 |
A filter (1) for hydraulic fluids for hydraulic circuits comprising a filter body (2) inside which a filtering cartridge (6) is housed, said filter body (2) comprises at least one hydraulic fluid inlet (4) in communication with a supply ...
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WO/2024/045203A1 |
A chemical stirring device, comprising a stirring tank (1) and a top cover (2), a filter mesh plate (12) being arranged at the bottom of the stirring tank (1). The chemical stirring device further comprises a first stirring assembly (3),...
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WO/2024/047541A1 |
A filter (1) for hydraulic fluids for hydraulic circuits comprising a filter body (2) inside which a filtering cartridge (6) is housed, said filter body (2) comprises at least one hydraulic fluid inlet (4) in communication with a supply ...
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WO/2024/047543A1 |
A filter (1) for hydraulic fluids for hydraulic circuits comprising a filter body (2) inside which a filtering cartridge (6) is housed, said filter body (2) comprises at least one hydraulic fluid inlet (4) in communication with a supply ...
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WO/2024/047542A1 |
A filter (1) for hydraulic fluids for hydraulic circuits comprising a filter body (2) inside which a filtering cartridge (6) is housed, said filter body (2) comprises at least one hydraulic fluid inlet (4) in communication with a supply ...
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WO/2024/040637A1 |
A recovery system for muddy water sand generated in a grinding and classification process, and a recovery method. The system comprises a muddy water sand concentration ditch (1), a primary sedimentation tank (2), a water sand overflow di...
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WO/2024/038366A1 |
An ultrasonic generator system includes a beam having a length extending in a longitudinal direction. The beam is operable to be disposed in a filter tank, the filter tank housing a bed of activated carbon through which pressurized water...
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WO/2024/006317A1 |
System and process for cleaning media in a vessel includes directing a cleaning liquid into the vessel. A fluidizing pump draws the cleaning liquid from the vessel and returns a portion of the cleaning liquid to a fluidizing nozzle that ...
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WO/2024/006318A1 |
A separation device features a coalescing media and a magnetic separation insert. The coalescing media includes vertically assembled perforated sheets having surfaces with openings. The sheets form a coalescing media interior space in th...
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WO/2023/246414A1 |
A filtering assembly (10) and a water suction device (100). The filtering assembly (10) comprises: an exhaust valve (11), a first connecting portion (111) protruding from one end of the exhaust valve (11); a connecting member (13) provid...
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WO/2023/247953A1 |
Apparatus for extracting protein from potatoes, the apparatus includes a first filtration device having a filter material with a first pore size; a second filtration device having a filter material with a second pore size; a third filtra...
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WO/2023/236136A1 |
Disclosed in the present invention is a centralized filtering and circulating device for a machine tool bearing cleaning agent, comprising at least one cleaning system. An external liquid storage and filtering device is connected outside...
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WO/2023/232157A1 |
A co-precipitation reaction system for solving the technical problem that reactions are affected due to the large size of the filtering concentrator. With the co-precipitation reaction system, in the filtering concentrator, if a plane pe...
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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/2023/216767A1 |
Provided is a dual-layer syringe device for grainy fat purification. An outer syringe (1) comprises: an outer cylinder (4), and an outer syringe push rod (6) and an outer syringe piston (8) which are arranged in the outer cylinder (4). T...
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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/2023/201122A1 |
A fuel filter apparatus for use within a liquid fuel in a fuel tank. The fuel filter apparatus can have an inlet screen that is generally long and slender, and a fuel pickup tube is attached to this fuel inlet screen and sealed so as not...
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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/2023/148758A9 |
The various embodiments of the present invention provide a system and method for separation of active material from Lithium-ion batteries. The system comprises a fluid chamber, a shredder-crusher apparatus, a material inlet mechanism, a ...
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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/2023/173672A1 |
A wind turbine gearbox oil changing device and a use method thereof. The wind turbine gearbox oil changing device comprises a mobile box body (1), and a reversing mechanism, a filtration mechanism and an oil storage mechanism which are a...
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WO/2023/177613A1 |
Systems and methods for a fuel water separator for operation under a vacuum are described herein. The fuel water separator includes a filter cartridge. The filter cartridge includes a filter element having a first filter media and a seco...
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WO/2023/159860A1 |
The present invention relates to the field of algae collection and treatment, and discloses a mobile algae collection and treatment device and method. The device comprises a water collecting box arranged on a bottom plate of a movable sh...
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WO/2023/137609A1 |
A device for treating high-grease food processing wastewater, which relates to the field of wastewater treatment in food processing. The device comprises a support base (1), an impurity-filtering assembly, which is movably arranged on an...
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WO/2023/135080A1 |
The invention relates to a candle filter device, primarily for filtration of solids from liquids, and containing one or more candle filter elements and the process of operating the same.
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WO/2023/134443A1 |
The present invention relates to the technical field of biological filtering. Disclosed in the present invention are a filtering device and method for filtering and removing viruses from a protein-containing feed liquid. The filtering de...
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WO/2023/134442A1 |
The present invention relates to the technical field of filters. Disclosed are a filter membrane package and a packaging method therefor. The filter membrane package comprises: a liquid inlet flow-guiding screen; and filter units, each f...
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WO/2023/130401A1 |
The present invention relates to the technical field of food processing and related devices thereof. Disclosed are a purification and reuse device and a purification method for wastewater from bean product production and processing. The ...
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WO/2023/129829A1 |
An air purifying system having two series of specific filters vertically arranged around a central, cylindrical electrostatic filter to facilitate removal of particles from the air. Removable filters include a pre-filter, an activated ca...
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WO/2023/115605A1 |
An acid-insoluble slag backwashing apparatus and a use method thereof. The apparatus has a novel structure and comprises a first filter pressing device (100), a feeding device (200), a cleaning tower (300), a pumping device (400) and a s...
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WO/2023/115840A1 |
A wastewater circulation system for a cemented alloy recovery production line, comprising a water tank, a wastewater collection tank, and a water outlet pipe. The water tank comprises a water inlet and a water outlet; the wastewater coll...
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WO/2023/115176A1 |
The present invention relates to a fuel feed system with a filtration subsystem, applicable to internal combustion engines. The problem to be solved is that of providing a sufficiently robust, efficient and reliable solution which does n...
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WO/2023/109606A1 |
Disclosed in the present invention are a washing machine pump and a washing machine. The washing machine pump comprises: a pump casing, a filter cavity and an impeller cavity communicated with each other being provided in the pump casing...
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WO/2023/114856A2 |
The present application provides for a porous pipe filtering and processing system for wastewater. A plurality of porous pipes is provided comprising pores in the outer walls of progressively decreasing size, which filter particulates fr...
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WO/2023/103246A1 |
A main shaft seal control system for a hydroelectric plant. The control system comprises a purification module (100), a high-level water tank (200) and a technical water supply pipeline (300) separately connected to the purification modu...
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WO/2023/103252A1 |
A purification apparatus for main shaft seal of a hydroelectric power station, comprising a purification apparatus (100). The purification apparatus (100) comprises a pipe assembly (101), separation assemblies (102) provided on both side...
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WO/2023/047789A1 |
Provided is a filtration device which has a backwashing-type main filter and a sub-filter, and stabilizes the flow rate of filtered liquid flowing out from the main filter. This filtration device W1 includes: piping 42 that causes liquid...
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WO/2023/043995A1 |
A deduster collects pellets by way of a vacuum source and separates dust associated through cyclonic movement. The dust separates from the pellets through the cyclonic movement, thereby shaking the dust from the pellets and through a sie...
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WO/2023/029673A1 |
The present invention provides an anti-clogging drainage structure for a high retaining wall and a construction method. The drainage structure comprises a high retaining wall; several drain pipes are pre-buried in the high retaining wall...
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WO/2023/024859A1 |
An external filter for a recreational vehicle water tank, comprising a housing (8). A lower limiting ring (7) is fixedly arranged at the bottom of the housing (8), an upper limiting ring (5) is arranged at the top of the housing (8), and...
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WO/2023/028047A1 |
A method for servicing a section of a first flow line of a redundant flow line system with a second flow line in a closed-loop liquid cooling system. The method can include draining liquid from the first flow line through a liquid transf...
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WO/2022/267372A1 |
The present application relates to a method for reducing agglomeration of silver etching by-products, comprising the following steps: step 1, providing a plurality of groups of filter screen groups in a vacuum tube connecting a dry pump ...
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WO/2022/245733A1 |
Disclosed herein are systems and methods from processing flue gas desulfurization (FGD) gypsum feedstock and ash feedstocks, either separately or together. FGD gypsum conversion comprises reacting FGD gypsum (calcium sulfate) feedstock o...
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