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7219805 |
Sieve screen level sensor
Sieve screen level sensing in a filtering apparatus ( 10 ) for filtering fine powder material (M) which includes a sieve ( 12 ) having a material inlet ( 24 ) and a material outlet ( 26 ), and a...
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7168569 |
Vibratory screening machine for earth drilling installation
An oil and gas drilling installation having a drill rig with a bell nipple having an outlet at a predetermined elevation, a screening machine having a feeder and an angularly adjustable vibratory...
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6742657 |
Integral dilute media/plant clean-up sump and pump
In a mineral preparation plant which receives a raw mineral feed and separates the raw mineral feed into a clean mineral and a refuse, an apparatus is provided for use therein. The apparatus...
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6186333 |
Method and arrangement for controlling a multi-phase screening apparatus
The invention relates to a method for controlling a multi-step screening apparatus (1), the method comprising controlling other accept, reject and dilution flows in relation to the flow measured in...
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6129216 |
Particle separation device and processes thereof
An article including; a support member with a plurality of apertures therethrough; and a plurality of gate members attached by at least one end to at least one side of the support member, wherein...
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6024228 |
Bypass diverter box for drilling mud separation unit
A bypass diverter box disposed upstream from conventional solids control equipment of a mud system of a drilling rig contains a drilling mud separation unit having a continuous-loop scalper screen...
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5897775 |
Hopper having liquid permeable sidewalls and vacuum means to de-water and remove waste
Vacuum accumulator incorporating a vacuum vessel for communication with a suction conduit, and with at least one vacuum accumulator vessel interconnectable with the vacuum vessel via a stop valve,...
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5836456 |
Discrete material washing apparatus
A discrete material washing apparatus comprises a structure mounting an elongate trough having an inlet and an outlet. A dished tray is mounted on the structure and shaped to feed into the inlet....
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5524768 |
Separator for the separation of fluidizable from non-fluidizable materials
A separator for separating two or more materials of which one or more consist(s) of a particulate, fluidisable material such as aluminum oxide, from a material which can not be fluidised such as...
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5469971 |
Method and apparatus for deagglomerating powder
An apparatus and method for deagglomerating powder which allows for the powder to be pressed immediately after being deagglomerated. The deagglomerating apparatus is preferably mounted on the...
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5292006 |
Screening apparatus
A screening plant having a feed plate located between a grizzly grate and a conveyor driven by a hydraulic motor. A first source of fluid supplies hydraulic fluid to a first cylinder to open the...
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5190645 |
Automatically adjusting shale shaker or the like
A shale shaker or the like comprises a hollow body having an inlet and an outlet. A screen is mounted generally horizontally in the hollow body between the inlet and the outlet. A motive assembly...
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5082555 |
Soil feeding apparatus and method
An improved soil feeder system in combination with a soil separating apparatus and method of controlling the feeding of soil material employing the soil feeder. The soil feeder apparatus including...
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4555330 |
Method and apparatus for separating material
The method and apparatus for separating materials includes a feed splitting assembly (27) which evenly divides the materials to be separated into equal parts for inputs to a like plurality of...
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4411778 |
Apparatus for screening grain or the like
An apparatus for cleaning grain and the like by gravity feeding through a casing having within it a central zig-zag chute with top-hinged screens resting across openings in each underside of each...
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4276157 |
Combination feeder and sifter
The disclosure relates to a combination feeder and sifter for particulate material. The apparatus includes a vertically elongated hopper for holding a bulk supply of the particulate material. A...
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4231861 |
Grain cleaning apparatus
A grain cleaning apparatus having an upstanding housing with a grain inlet, at least one layer of screens disposed below the inlet and a foreign material receiving chamber disposed below the...
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4227997 |
Mobile non-polluting cleaning and processing apparatus and method
A mobile vehicle having self-contained apparatus for classifying, cleaning and reconstituting granular or pelletized materials, such as catalysts used in chemical plants, without polluting the...
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4105544 |
Gravel processing system
A gravel processing system, preferably of the portable type, utilizing a plurality of screens and conveyors wherein the particle sizes of the finished product may be accurately regulated, and...
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3722464 |
APPARATUS FOR COATING AND SEPARATING PELLETS
Fully grown nickel pellets are separated from the circulating load in a pellet carbonyl decomposer by discharging the load on to a conical pile of pellets formed between a horizontal circular dam...
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3719276 |
SIEVING
A method of sieving characterized by the inclusion of the step of forcing a current of air through the sieve co-currently with the material being sieved, whereby to achieve an increased throughput...
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3625355 |
FULLY ENCLOSED TUNABLE RECIPROCATING AIR COLUMN SIFTER
A reciprocating air column sifter includes rigid, fully enclosed speaker and screen housings which define air chambers of sufficient volume to allow reciprocal air movement. A flexible diaphragm is...
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3446349 |
APPARATUS AND METHOD FOR SEPARATING AND RECOVERING RELATIVELY COARSE MINERAL PARTICLES AND RELATIVELY FINE MINERAL PARTICLES FROM A SLURRY CONTAINING SAID PARTICLES
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3399771 |
Distributors of material
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3386573 |
Apparatus for continuous recovery and separation and cleaning of grit
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3349910 |
Sifter device for cleaning grain
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1002555 |
Title is not available
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0934668 |
Title is not available
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