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Document Title |
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8177073 |
Water processor
A quickly cleanable water processor includes a shell, a water pipe, at least one filtering unit and a cleaning unit. The shell includes a space defined therein, a water inlet, a water outlet and an...
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8114290 |
Filter device
A filter device includes a housing (2) having at least two rotation bodies (4,) which are arranged therein and are driven by a shaft (3). The rotation bodies (4) are designed and arranged for...
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8025156 |
Method and apparatus for separating and dewatering slurries
A vertical cylindrical dewatering apparatus for dewatering fibrous slurries, slurry of manure and water, or other similar slurries. The apparatus includes a housing that includes a defined chamber...
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7993519 |
Filter apparatus
A filter apparatus, including a dual-chambered, centrifugal and compressive filtration apparatus having a central annular filter element, rotating external radial fins extending from adjacent the...
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7980395 |
Cross-flow filtration system
An apparatus and method for filtering working fluid in an appliance with a cross-flow filter located within a recirculation circuit.
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7887702 |
Filtering apparatus employing the rotor for multistage generating variable vortex flow
A filtering apparatus is provided for filtering raw water containing various impurities and mixtures into purified water, and more particularly, a multistage filtering apparatus is provided in...
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7718055 |
Automatic cleaning drain structure
An automatic cleaning drain structure includes a cover member, a base, a fan blades set and an object expeller set. The fan blades set is installed interior of a holding space of the base A wind...
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7674377 |
Filter apparatus
A filter apparatus, including a dual-chambered, centrifugal and compressive filtration apparatus having a central annular filter element, rotating external radial fins extending from adjacent the...
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7662296 |
Filtering and compacting device for solid particles suspended and contained in fluids, such as slurry from mechanical operations
A filtering and compacting device for solid particles suspended and contained in fluids, such as slurries produced by mechanical operations, comprises a container (11), provided with a cover (12)...
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7641767 |
Apparatus for treating a fibrous suspension
An apparatus and method serves, e.g., to deaerate, clean or screen a fibrous suspension and is provided with a closed housing and a rotor arranged centrally therein. The rotor puts at least a part...
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7597201 |
Device for cleaning fibrous suspensions for paper production
A device for cleaning a suspension, preferably a fibrous suspension for paper production. The device includes a screen basket, on the exterior surface of which the suspension to be cleaned is...
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7473375 |
Method and device for removal of residual products
The residual material in a filter-dryer (1) is removed from the screen (15) by careful scraping with a lasso like belt (20). The scraped material will be removed through a side opening (16). To...
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7445123 |
Ceramic filter with a ceramic filter core cleaning device
A ceramic filter in which support rods are connected between two inner covers at the top and bottom sides of the ceramic filter core to hold a respective scraper against the periphery of the...
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7438810 |
Sieve device
A sieve device for insertion in a shaft has a connection for wastewater arriving in a supply device, which supply device is connected to a sieve surface of the sieve device for separating material...
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7413656 |
Aerobic sewage system
An aerobic system provided to treat sewage generated by a modern larger home which does not have access to a municipal sewage connection The features of this system are adaptable to upgrade and/or...
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7398886 |
Press for dewatering a humid substance, in particular residual refuse
A press for the dehumidification of humid matter, in particular of residual waste is disclosed, which comprises a worm gear whereby the residual waste may be compressed mechanically. During...
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7399407 |
Pressure filter for aquariology
Pressure filter for aquariology for retaining impurities of the water intended for ponds, aquaria and the like, of the type comprising a glass-like container (12) closed by a cover (14), a liquid...
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7396462 |
Filtering device
A filtering device includes: a fluid-collecting tube; a plurality of positioning trays sleeved around the fluid-collecting tube and stacked one above the other; and a plurality of membranes...
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7297265 |
Backwash strainer having a cyclonic flow mechanism
A backwash strainer is equipped with a mechanism for enhancing performance of a backwash operation by imparting a cyclonic flow to liquid to be filtered. The backwash strainer includes a generally...
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7267236 |
Water treatment device
A water treatment device includes a container, a longitudinal water collecting tube, a filter unit, and a plurality of longitudinal water jet tubes. The longitudinal water collecting tube is...
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7267763 |
Water intake screen with circular filter panel
A water intake screen with a filter panel includes a frame adapted to be connected to the water intake and a circular filter panel disposed transversely in an opening of the frame, to which it is...
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7258800 |
Electrocoagulation waste water batch tank treatment system
A waste water treatment system and process for treating waste water received in a batch tank. The waste water is discharged in a headwork screen for removing large solids in the water. The solids...
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7258238 |
Debris filter with a rotating debris extractor
A filter for filtering solid particles from liquids, especially for use in steam condensers and heat exchanger in thermal and nuclear power plants, said filter comprising a housing (4), a screen...
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7191700 |
Solid-liquid separator
A system is provided with a solid-liquid separator which can transport sludge and other material for treatment without clogging and can efficiently separator liquid from such material for...
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7163106 |
Strainer for cleaning fibrous suspensions
A strainer for fibrous suspensions, having a container, a filtering basket inside the container and a rotor inside the filtering basket coupled to motorization means suited to set it rotating. In...
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7143690 |
Screw compressor for compressing wet matter and a method for compressing and washing
The invention relates to a screw compressor for compressing matter that passes through the screw compressor. The screw compressor comprises a screw having an outer thread with a pitch that...
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7141158 |
Debris separating apparatus for use in downspout below an eaves trough
A debris separating apparatus for use in downspout below an eaves trough comprises a main housing having a water and debris inlet, a water outlet, and a debris outlet. A debris deflector mounted...
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7097740 |
Method and screen for screening at least two pulp mixtures
The invention relates to a method and a screen for screening two or more pulp mixtures with different roughness. The screen comprises a first screen cylinder and a second screen cylinder. A coarse...
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7093721 |
Filter assembly with sealed, magnetically coupled cleaning head actuator
A filter assembly for removing filtrate from industrial process streams. The assembly includes a housing in which a filter element is disposed. The filter element has a surface against which the...
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7086536 |
Fluid filtering device with scraping element
A fluid filtering device includes a housing, a driving device, a filter and a scraping device. The housing has a top portion, a wall portion downwardly extending from the periphery of the top...
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7077957 |
Overflow screening device
A screening device which is particularly useful for separating solids from liquids when sewerage systems overflow. The device includes an inner apertured chamber and an internal brush arrangement...
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7073433 |
Auger dewatering system
A system for transporting and dewatering solids in a fluid system. An auger is used to transport solids and provide first stage compaction. A dewatering plate having a restricted opening provides...
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7055699 |
Self-cleaning mechanical filter
A self-cleaning mechanical filter comprises a mechanism for simultaneously cleaning the internal surface and the external surface of a filter element. The filter is provided with structure for...
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7005077 |
Shipboard human waste treatment for removing solids
A method and system for separating human waste solids from liquid for a shipboard toilet system that allows for the separation of solid waste, compaction of the solid waste and storage of solid...
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RE38738 |
Cylindrical screen, particularly for paper pulp
Cylindrical screen, particularly for paper pulp, of the type comprising at least one filtering element (10) positioned between two flanges (1, 2) by means of a number of bars (3). The filtering...
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6887372 |
Portable drilling water filter with self-cleaning system
A drilling water filter (1) with a self-cleaning system including a filter container (2), a cover (3) and a filter element (6) that can be inserted in the flow arm between an inlet (4) and an...
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6730219 |
Filter for liquid products
The filter has a framework with an inlet end, a solids outlet end and an outlet for a separated product between the ends. A fabric filter extends in the framework from end to end and is supported...
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6726022 |
Screening device and rotor for use in a screening device
Apparatus for the screening of fiber suspensions is disclosed including a housing, a reject outlet and an accept outlet, a screen located within the housing, a rotor including pulsation wings...
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6706199 |
Method for withdrawing and dewatering slag from a gasification system
The present invention relates to an apparatus and method for withdrawing and dewatering slag from a gasification system. In particular, the present invention relates to a conveying lockhopper and...
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6649068 |
Filtration of pulp mill liquids
A fiber mat is formed on a screen cylinder of a pressurized fiber filtering device used to filter particles from a liquid stream. The fiber mat is a fine particle filter to remove small particles...
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6634508 |
Screw press
In a screw press, an outer tube (5), over which a screen (4) is tensioned, is divided into a freely rotatable condensing zone at the front half thereof, and a filtering and dewatering zone at the...
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6536601 |
Sludge silo
The invention relates to a silo for sludge, especially sewage sludge, comprising a sludge-receiving part (12), a feeding part (16), said feeding part being located above the sludge-receiving part...
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6536602 |
Food waster separator
A food waste disposal system having a separator for separating food waste solids from liquids. The separator includes a housing having a screw conveyor surrounded by a screen. The solids are...
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6497815 |
Sieve with suction cleaning and bypass elements
A device is described for mechanically cleaning fluids, especially for [cleaning] the cooling water that enters a heat exchanger, having a pipe segment (12) as housing, a sieve element (20) that...
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6488842 |
Filtering device
A filtering device includes a container having an inlet for introducing liquid to be treated, an annular multi-layered prepacked screen assembly provided in the container and having an outlet for...
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6461523 |
Solids separation mechanism
A mechanism and method for separating solids from a slurry includes a screen, and an extractor screw connected to the screen outlet by means of a flexible conduit, wherein the outlet of the...
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6438866 |
Flow disrupter for dryers
The present invention provides a flow disrupter within the flow path of a slurry comprising a desired particulate matter and a transport fluid so as to impart a force angularly disposed to an...
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6386752 |
Coagulation reaction device
The present invention provides a concentration type aggregation reaction apparatus having a concentration screen, which enables an aggregation reaction to be conducted in sludge and the sludge to...
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6360897 |
Screen device comprising two screen chambers for separating fiber suspensions
A screen device for separating fiber suspensions comprises a screen (40) defining a central chamber (36), and a rotor (15) in the central chamber having a first (21) and a second (27) rotor...
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6355167 |
Apparatus for filtering contaminated liquids
The apparatus according to the invention for filtering contaminated liquids, such as cooling and/or lubricating liquids which are employed during the machining of workpieces with metal removal for...
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