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Document |
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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8017010 |
Device for filtering a liquefied synthetic material
A device for filtering a liquid synthetic material. The device has a housing, a feed channel, a discharge channel, and backflow channels. The feed duct is subdivided into split-feed channels (2A,...
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7993517 |
Automatically cleaned filter
An automatically cleaned filter comprises a motor; a base above the motor; the base being formed with at least one filter seat, a water inlet, a water draining hole and an annular groove; at least...
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7971728 |
Bone fragment collector
A filtration system for collecting bone fragments during surgery performed on a patient includes a cylinder having a rotating disk with circumferential arms extending radially in the cylinder to...
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7946225 |
Rotary fan press
A system for extracting liquid from a mass comprising a portable platform having an upper surface, a system mass input, a polymer feeding and blending system on the upper surface, a liquid...
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7895943 |
Rotary fan press
A system for extracting liquid from a mass comprising a portable platform having an upper surface, a system mass input, a polymer feeding and blending system on the upper surface, a liquid...
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7850847 |
Filtration system manifolds
A filtration system includes two end manifolds formed from blocks which are adapted to receive two or more reverse osmosis filtration tubes and to provide separate flow channels for the feed and...
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7740761 |
Screening Apparatus
The present invention provides a vibratory screening apparatus (1) for use in removing solids from a liquid feed, and a basket (4) therefore. The apparatus comprises a static outer housing (2), and...
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7670481 |
Device for treating fluids, especially waste water, comprising a stack of disks
A device is provided for treating waste water, the device including a closed housing containing at least one stack of disks through which waste water can flow. A circulating pump is provided for...
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7638051 |
Filter apparatus
A filter apparatus in a container containing non-clarified contaminated liquid, especially wastewater, for clarifying this liquid consists of several spaced filter elements arranged in a circle or...
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7638050 |
Rotatable water treatment device
A rotatable water treatment device including a hollow shaft and multiple filtering units is provided. The hollow shaft has an axis hole, an external wall and a plurality of through holes defined...
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7537696 |
Method and apparatus for treatment of wastewater employing membrane bioreactors
Methods and apparatus employing membrane filtration in biodegradation processes for treatment of wastewater are described. An ultrafilter is described as well as a bioreactor system having an...
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7473357 |
Filtration device
A filtration device for filtration, comprising at least one filter unit in a closed filter housing, comprises at least one filtration station and a loading and removing station. The filter housing...
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7381335 |
Method and arrangement for continuous filtering of particles out of a liquid
Method and arrangement for continuous filtering of particles out of a contaminated liquid by means of a number of separate filtering units (14) in order continuously to feed purified liquid to a...
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7338601 |
Membrane separation assemblies
Assemblies for use in separation of a fluid feed. Assemblies typically include an elongated housing having a fluid feed stream inlet, a residual stream outlet and a permeate stream outlet. The...
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7326335 |
Apparatus for removing solids from water in canal
There is disclosed an apparatus for removing solids from water in a canal during or immediately after a rainstorm. The apparatus includes a plurality of filters and a carrier. The filters filter...
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7311848 |
Separation apparatus
The present invention relates to a method of monitoring a liquid fluid mixture and a system carrying out the method. The invention also relates to the use of the system for monitoring liquid fluid...
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7147774 |
Sliding plate filter with segmented sealing ring
A filtration apparatus for use in polymer processing includes a housing having an internal bore for directing polymer flow and a channel oriented transversely to the bore. A slide plate for...
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6899811 |
Immersed membrane apparatus
An apparatus for filtering a liquid in a tank has a plurality of elements and a frame for holding the elements while they are immersed in the liquid. The elements have a plurality of hollow fibre...
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6872305 |
Membrane filtration system
A method and apparatus for reducing volume of feed liquid required in a porous membrane filtration system having a number of porous membranes (6) submersed in a volume of feed liquid to be filtered...
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6852231 |
Spin-hemodialysis assembly and method
Blood is purified by removing the whole blood from a patient and feeding the blood into a manifold in a centrifuge. A purifying chamber is formed in the centrifuge from a plurality of co-arcuately...
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6843915 |
Cleaning device for sieve discs
A device for cleaning melt filters which are intended for filtering melts, particularly plastic material melts in extruders, and which include at least one moveable sieve disc with one or more...
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6827851 |
Filter module
The invention relates to a filter module (4) with a simplified design which allows for the manufacturing of a step filter, Each ply of filter medium is composed of a deep-bed filter material layer...
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6596164 |
Rotary flat membrane separation apparatus
The rotary flat membrane separation apparatus comprises: a plurality of hollow rotary shafts; a plurality of rotary flat membrane disks mounted on each of the plurality of hollow rotary shafts at...
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6596166 |
Apparatus for cleaning a filter cloth in a filtering device
Apparatus for cleaning a filter cloth in a filtering device with a rotatable drum having an inlet for the liquid to be filtered. The drum has in its circumferential surface openings through which...
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6582598 |
Wave filter for rotary filter
Rotary filters, known within the polymer melt filtration industry, are improved by the provision of wave shaped filter support plates within the filter chambers of a rotatable disc of a filter....
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6564947 |
Method of screening material utilizing a plurality of undulating screen assemblies
A screening screen assembly for a vibratory screening machine including an apertured plate, and a subassembly of an undulating support screen and fine screening screen and finer screening screen...
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6558545 |
System for cross-flow permeation by means of a membrane
The invention encompasses a system for the cross flow filtration of fluid media using membranes. The system has in a first embodiment two shafts, only one of which is hollow, with each shaft...
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6508943 |
Filtering device and a filtering method
The present invention refers to a filtering device comprising at least one filtering membrane, at least one counter surface opposite to the filtering membrane, and at least one gap-shaped liquid...
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6500331 |
Machine for micro-filtering solid particles suspended in a liquid stream
The invention relates to a machine for micro-filtering solid particles suspended in a liquid stream comprising: a couple of coaxial filtering discs each rotating round its own axis arranged...
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6419842 |
Method and installation for separating solids contents from a pulp
For separating solids contents from a pulp, the pulp is concentrated in a filter device by intense movement up to a predetermined solid matter content. In the filter device, the dynamic pressure...
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6391199 |
Filtration member for a horizontal disc filter
A filter member for horizontal disc filters has a base plate having a peripheral edge and a hub connected to the base plate. The base plate has cavities extending in a radial direction of the base...
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6383397 |
Method for separating magnetic particles mixed in fluid, separating system, and separator
A method for separating magnetic particles dispersed in a fluid by magnetic attraction, characterized in that an object fluid in which magnetic particles are dispersed is passed through a...
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6368512 |
Process for the filtration and drying of solid particles out of liquids
In a housing (1), a hollow shaft (3) is located for rotation, driven by a motor (5). Rigidly attached to the shaft (3) is a pressure vessel (6). Fitted to the shaft (3) inside the vessel (6) is a...
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6309544 |
Methods for making dynamic filter assemblies
A method of making a dynamic swirl filter assembly comprises disposing a stack of filter elements within a rotatable wall, wherein the rotatable wall is substantially free of structure which...
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6296764 |
Apparatus for mixing and separating particulate matter from a fluid
An apparatus for simultaneously processing a plural number of samples, each of the samples including a fluid containing particulate matter. The apparatus is useful in cytology to collect a uniform...
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6187184 |
Traveling water screen having improved basket
A basket for a traveling water screen which includes a top rail with a pair of spaced apart end members at opposite ends of the top rail which are joined to the top rail. A water screen extends...
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6168724 |
Dynamic swirl filter assemblies and methods
A dynamic swirl filter assembly having a rotatable filter housing for applying a fluid sheer layer to the surface of the filters therein to enhance filtration. The dynamic swirl filter assembly...
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6149811 |
Dredging system
The present invention is directed to a continuous, portable dredging system that employs a series of screens and gravity separation devices with flocculation to remove sediments from the dredged...
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6077428 |
Disk filter
The invention relates to a filter for the deposition filtration of liquids such as juice, wine, beer or the like. A filter packet (28) of plate-type filter elements (25), stacked one on top of the...
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6033566 |
Continuous flow filter system
A filter system for continuously removing solid matter from a wastewater is provided. The flow of wastewater is automatically alternated between a pair of filter chambers, each of which contain a...
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6030532 |
Solid-liquid separator and filter
This centrifugal apparatus comprises a primary frusto-conical filter screen rotating about a vertical axis, which is closed at its smaller diameter end and which is surrounded at its larger...
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6007723 |
Apparatus for processing fluid and method for producing separated fluid
The present invention relates to an apparatus for processing fluid for separating any component mixed or dissolved in a fluid and a method for producing a separated fluid. The present invention...
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5993674 |
Rotary disc filtration device with means to reduce axial forces
Rotary disc filtration devices and filtration processes using those devices are disclosed. The devices have one or more fluid filtration gaps into which fluid to be filtered into permeate and...
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5900142 |
Mass and thermal transfer means for use in heart lung machines, dialyzers, and other applications
The process, particularly useful in blood oxygenators, whereby a differential velocity between a fluid and a diffusing surface of hollow tubes by a rotating member such that the boundary layer is...
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5855799 |
Rotary disk filter with backwash
A high capacity filter apparatus for removing solids from fluids includes a opposing filter elements defining an internal volume. Fluid to be filtered passes through the filter elements into the...
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5840186 |
Liquid filtration apparatus
A filter for treating liquids comprises an elongate housing having a liquid inlet port, an outlet port for concentrated liquid and a permeate discharge port. Extending through the housing is a...
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5820756 |
Disc filter assembly for machine tool coolant
Filter apparatus for filtering contaminants from a fluid, such as machine tool coolant, are disclosed. One filter apparatus includes a filter drum unit having a generally cylindrical open...
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5792434 |
Device and a process for dissolving water-soluble powdery polymers
In a device for dissolving water-soluble, powdery polymers which has a pipe with an inlet to introduce the polymer solution containing gel components and an outlet to discharge the polymer...
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5770067 |
Device for filtering a fluid
A device for filtering a fluid, particularly a molten plastic, with a fluid-supplying canal and a fluid-draining canal is described, whereby two plate-like filters are movably arranged in and...
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