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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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7182868 |
Device for filtering fluid substances, used for a meat materials injecting machine
An apparatus for filtering fluid substances is used with a machine for injecting meat products. The device comprises a container ( 4 ) comprising filter units ( 3 a , 3 b ) communicated...
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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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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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6540913 |
Filter apparatus having a maintaining device for centering a stack of filtration disks
A maintaining device for a filter medium having a stack of filtration disks presenting a central aperture, characterized in that it comprises a first flange with at least one central opening, a...
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6533934 |
Filter-replacement cassette
A filter-replacement cassette for an extruder. A housing ( 1 ) has at least one bore. The bores ( 2 & 3 ) extend above and below and at a right angle to the horizontally flowing plastic. A...
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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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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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6251268 |
Filtering apparatus
The invention relates to a filtering apparatus for removing matter and bodies accompanying a liquid flow. The filtering apparatus includes a number of individual filter elements disposed to be...
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5728267 |
Concentrator for separating small samples in a centrifuge
A concentrator for concentrating a sample solution including molecules in solution which are larger than their molecular weight cutoff of a membrane in the concentrator. The concentrator has a...
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RE35560 |
Fluid strainer and method of converting the same between motorized and manual modes with pressure-sensitive switch
An improved fluid-strainer is provided which makes provision for improved methods of converting the same between motorized and manual modes. Included in the fluid strainer is a gear motor housing...
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5482626 |
Analytical liquid test sample filtration apparatus
A liquid sample filtration apparatus includes: a) a module retaining filter elements; b) a filter clamping and fluid injection apparatus positioned relative to the module to engage a filter element...
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5387339 |
High efficiency liquid filtration system and method for using the same
A high efficiency, self-cleaning system for separating solid materials from liquids. The system includes a primary housing having at least one inlet and a plurality of cylindrical filter cartridges...
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5167805 |
Pool skimmer
A pool skimmer of the invention includes a pair of rectangular frames hinged together along adjacent first short frame members by a plastic hinge member extending substantially the length of the...
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5160428 |
Continuous filter press
The device is the dual functional filter of the slurry, scraping of the filtered cake, compression the scraped cake and discharging the compressed cake, continuously. The device is composed of both...
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5076919 |
Self-cleaning vacuum filter with relatively moveable surfaces for recovering oil from beaches
A self-cleaning vacuum head is disclosed which has the ability to discriminate between particles of different size, or the ability to separate fluids from particulate matter. The invention has two...
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5032267 |
Apparatus for filtering a heat-softened stream of plastic material
In the filtering apparatus for an extrusion machine, a stream of heat-softened plastic material arrives via a flow conduit in a filter housing at an outlet, and thereby permeates replaceable filter...
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5021158 |
Process and apparatus for the separation of mixtures of substances
Process and apparatus for the separation of mixtures of substances by means of centrifugal forces, particularly for the filtration and/or sedimentation of solids from suspensions, wherein the...
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4849113 |
Continuous polymer filter
An improved continuous polymer filter of the screen belt type employs a valve arrangement to selectively apportion the extruder output flow through at least two filter paths. In the neutral valve...
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4752386 |
Filter apparatus having filter elements shiftable between filtering and backwashing positions
A filter apparatus, particularly for filtering extruded thermoplastic synthetic plastics material, has a housing, within which two carrier members are shiftably arranged, each of which carries a...
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4714552 |
In-line fluid filtering devices and disc-filters useful in such devices
A filter device is disclosed, comprising two compartments within a housing. The first compartment includes a filter element, of the screen or the disc types, with communication to the filtered...
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4468322 |
Slide plate screen changer
A slide plate screen changer has a housing defining a material flow passage and a transverse slide plate passage in which is mounted a movable screen plate. Seal rings on the upstream and...
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4395331 |
Apparatus for pressing liquid out of material containing liquid
An apparatus for pressing liquid out of suspensions containing liquid, comprising a screw feeder (5) adapted to feed the suspensions towards a dewatering zone (2) in which there are disposed two...
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4347137 |
Apparatus for consolidation of slurries of solid particulate materials
An apparatus for removing liquid from a slurry of solid particulate material and for consolidating said solid material into a shape-retaining slug is disclosed which comprises (a) a cylindrical...
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4268391 |
Leak proof filter plate system for slide plate filters
A slide-plate filter apparatus particularly for plastic stock under pressure in which rigid filter plate sections carrying corresponding sections of filter media are fed in a continuing sequence...
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4124507 |
Reciprocating vacuum filter
A filtering apparatus with hollow filters that are alternately placed under reduced pressure and positive pressure. The filters are reciprocally rotated through a cycle along a 180° arcuate path...
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4088580 |
Cluster screen for sand control
Apparatus for separating particulate matter from a flowing fluid which, for example, may be sand entrained in a flowing stream of oil and gas, comprises an assembly including a plurality of small...
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4082657 |
Separator apparatus
A new and improved separating device for separating particulate from a fluid stream including a plurality of screen units which are releasably held in a screen unit mounting assembly by inflatable...
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4059525 |
Slide filters
A slide filter for filtering plastic stock and other materials having a slide plate movable within a housing, across the path of material flow. The housing contains sealing means to prevent leakage...
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4048074 |
Apparatus for separating solids from liquids or gas
To separate solid particles from liquids or gas, the liquid or the gas is passed through a coil, formed from one or more threads wound on a carrier. After subsequent washing and drying, the solid...
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3962092 |
Screen changer
A simplified screen changer is provided which is particularly suitable for the extrusion of synthetic resinous thermoplastics. Screens are supported in a recessed movable plate. The screen on the...
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3915865 |
Hydro-separator for slurry
A hydro-separator for slurry is disclosed which comprises two symmetrical sets each consisting of a horizontal conveyor zone, a downwardly vertical conveyor zone and a returning conveyor zone, a...
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3899835 |
Dewatering apparatus
A dewatering or hydroextractor system wherein a centrifugal dewatering unit and an independent conveyor unit are disposed in a housing between an article loading and unloading station. The...
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3727762 |
FILTER PRESS FOR CONTINUOUS FILTRATION UNDER PRESSURE
A filter press operating under pressure including a vessel (1) filled with crude material with compressed fluid lying above. A hollow shaft projects into the vessel and supports an assembly of...
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3659717 |
APPARATUS FOR REMOVING FLUID FROM A FOOD CONTAINER
Apparatus for removing fluid, such as grease, from a food container in which food is cooked including mechanism for tilting the container to an inclined position so that the fluid will drain from...
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3630359 |
MULTIPLE-DRUM INTERCEPTOR
There is disclosed herein a novel system for the phased separation of the solid and liquid fractions of a solid-liquid sewage waste mixture disposed at a point contiguous to the point of origin of...
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3176607 |
Continuous filter
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3019903 |
Fluid filter mechanism
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0937676 |
Title is not available
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1001026 |
Title is not available
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