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8123040 |
Device for characterizing the particle size distribution of powders and its uses
The invention is a device for characterizing the particle size distribution of powders, comprising a supply member, a discharge member, a weighing member, a continuous vibration member, a screening...
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8113355 |
Classifying kits
Classifying kits useful in separating gold, other precious metals, gems, collectable rocks, fossils, and archaeological artifacts from earth material. Classifying sieves and other parts of the...
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8096421 |
Micro-fluidic chip, micro-particle sorting device and flow controlling method
A micro-fluidic chip including a channel through which a liquid containing micro-particles flows, and a gas jetting section configured to jet a gas toward the micro-particle-containing liquid...
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8016117 |
System and method for eliminating emissions from an air classification device
An air classification device for separation of solids comprising an input system, a first solid separator system, an output system, and an emission containing system. The emission containing system...
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7997413 |
Apparatus in spinning preparation for separating foreign objects at conveying equipment for fibre material
In an apparatus in spinning preparation for separating foreign objects at conveying equipment for fiber material, at least one separation device is associated with the conveying equipment. The...
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7984809 |
System and method for directing indicator-based sortation of shipments
Various embodiments of a system and method for directing indicator-based sortation of shipments are described. In various embodiments, a control system may be configured to utilize indicators to...
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7942273 |
Cross flow air separation system
A cross-flow air separation system comprises a conveyor configured to project material out over an end of the conveyor generally along a trajectory path into a far receiving bin. An optical sensing...
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7918343 |
Systems and methods for glass recycling at a beneficiator
The invention provides systems and methods for obtaining recycled mixed cullet at a beneficiator. The recycled mixed cullet can be used by glass plants to make new glass articles, such as beverage...
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7909169 |
Methods and systems for recovering alluvial gold
Various embodiments of methods and systems are provided for mining alluvial gold deposits. The methods can comprise collecting feed from alluvium and washing the feed at high pressure. The feed can...
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7905356 |
Method for separation of heterogeneous products, including household waste
A method for separation of heterogeneous products included in household waste (HW) comprises separating the products in a fractionation vessel containing a liquid. The waste includes components, of...
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7845498 |
Separation of metals from sand
The present invention provides a method and an apparatus for removing heavy metals such as gold from sand. A mixture of sand and metals is placed in a hollow tube which has an open end, an opposite...
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7775369 |
Separating device and sorting apparatus with two-dimensionals array of nozzles and method of sorting objects
Sorting apparatus comprising conveying means for conveying input objects into to the apparatus, extraction means for extracting from the conveying means input objects identified as belonging to a...
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7757863 |
Systems and methods for glass recycling at a beneficiator and/or a material recovery facility
Embodiments of the present invention provide systems and methods for obtaining recycled mixed cullet at a beneficiator and/or a material recovery facility (MRF). The composition of the cullet, or...
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7740140 |
Method and apparatus for sorting tablets at a rotary press for making tablets
A method for sorting tablets at a rotary press for making tablets, comprising the following steps: the individual tablets are monitored with regard to at least one property of their condition...
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7677395 |
Recovery of reprocessable medical devices in a sharps container
Reprocessable medical devices that have been disposed of in a sharps container are recovered, disinfected or sterilized, sorted, and packed for reprocessing in a generally continuous process. In...
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7665614 |
Screening arrangement
A screening arrangement in a vibrating screen for screening of material, such as crushed stone, gravel or the like, the screening arrangement having one or more screening decks placed at different...
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7668779 |
Method and system for tracking and verifying repair estimates, invoices, and billing exceptions
A method and system for tracking and verifying estimates, invoices, and billing exceptions for charges billed to a customer by a vendor is disclosed. The vendor submits an estimate via a billing...
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7658291 |
Method and apparatus for sorting fine nonferrous metals and insulated wire pieces
A system for sorting fine nonferrous metals and insulated copper wire from a batch of mixed fine nonferrous metals and insulated wire includes an array of inductive proximity detectors, a...
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7607544 |
Apparatus for use to check potatoes or similar items
Apparatus for use to check potatoes or similar items, the apparatus including a feeding device for advancing the potatoes in a plurality of rows, a conveying device adapted to receive the rows of...
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7461744 |
Apparatus for separating fibers from reject material
An apparatus for separating fibers from reject material produced in the manufacture of recycled pulp. The apparatus comprises a rotating reject cylinder provided with openings, to one end of which...
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7438188 |
Device for use in placer mining operations and method
An aggregate material separating device includes a frame with a shaker mechanism. A trough is disposed on the frame and coupled to the shaker mechanism by a shaker spring. A hopper is disposed at...
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7434695 |
De-inking screen
Multiple shafts are aligned along a frame and configured to rotate in a direction causing paper products to move along a separation screen. The shafts are configured with a shape and spacing so...
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7422114 |
Vibratory material separator having an adjustable air knife and a separation tube
A vibratory material separating apparatus has at least two plateau conveying surfaces interrupted by a drop out opening. A composite mixture is conveyed by a vibrating action beyond the first...
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7417203 |
Method and device for sorting objects
A sorting device to sort granules within a bulk of granules, where the granules differ in quality includes a positioning means giving a well-separated position for each granule. At least one...
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7410063 |
Method and system for sorting particles sampled from air
Methods and systems for sorting particles entrained in a gaseous stream are disclosed. A representative system, among others, includes a particle scanner, a sorter, which is in pneumatic...
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7380671 |
Process for size classifying ammonium sulfate crystals which are present in a suspension
The invention relates to a process for size classifying ammonium sulfate crystals using a screen, said process comprising feeding a feed suspension to the screen, said feed suspension comprising...
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7335847 |
Method and apparatus for foreign-body separation from a material flow
Method and apparatus for the separation of foreign bodies from a material flow, in particular a tobacco stream. Method is characterized in that at least a portion of the material from the material...
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7284665 |
Method and apparatus for processing articles
Apparatus is described for processing articles. It has a hollow drum having permeable walls. At one end there is an inlet for receiving articles onto an inside surface of the permeable walls. At...
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7269900 |
Method for assembling a plurality of vehicle body types
A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types...
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7201277 |
Device for automatically merging manually processable mail flats with a flow according to the distribution sequence of sorted mail items
Movable containers are provided over one part of the section conveyor on which the mail items are filed according to the distribution sequence, said moveable containers circulating in an enclosed...
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7004329 |
Classifying station with dynamic decision zone
A classifying station for classifying a piece of wood in a wood processing plant, the classifying station including an area for an operator, a conveyor for transversely conveying pieces of wood...
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6953517 |
Plant for the treatment of residue
In order to make it possible for an inhomogeneous residue generated in a pyrolysis plant to be separated continuously and in as fully graded a way as possible, specially selected components are...
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6918168 |
Assembly line organizing method
A production organizing method and a method and apparatus for assembling vehicle body are provided. The production line organizing method comprises the steps of classifying all parts for all types...
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6917009 |
Method and apparatus for processing mail pieces
A method and system for reading an address of a mail piece is set out wherein the address face of the mail piece is scanned and decoded to generate an electronically recognizable or readable...
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6889842 |
Apparatus and method for dry beneficiation of coal
A method of beneficiating coal in a dry process includes separating raw coal from a coal mine into coal fines and larger pieces of coal using pressurized air, separating the larger pieces of coal...
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6885991 |
Telephony-based speech recognition for providing information for sorting mail and packages
The present invention relates to a telephony-based speech recognition system for sorting packages and letters. The invention includes a wireless telephony set in communication with a computer...
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6818042 |
Method of mineral concentrate redress
A slurry of particulate ore material is concentrated to form a smeltable concentrate on a re-concentrator table arranged to separate concentrate ore at a concentrate discharge from middlings and...
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6799681 |
Portable hydraulic classifier
A portable hydraulic classifier (10) for mining gold from stream beds wherein the hydraulic classifier (10) includes a lower sluice unit (11) hingedly connected to an upper sluice unit (12)...
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6786335 |
Pyrolysis plant for refuse and method for screening solid residues
A pyrolysis plant for refuse and a method for screening solid residues provide a sure and trouble-free sieving of a solid material using a sieving device having a configuration which is as simple...
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6637598 |
Foreign substance eliminating apparatus
A foreign substance eliminating apparatus transfers raw material by passing the raw material between an upstream conveyor (6) and a downstream conveyor (8), and detects a foreign substance on the...
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6612443 |
Hutch chamber for jig
A centrifugal jig has a container mounted for rotation about its longitudinal axis (22), separated into an axial region (32) and a peripheral region by ragging material (41) supported by a screen...
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6561359 |
Method and apparatus for removing lightweight particulates during processing of a primary material
An apparatus and method for removing lightweight particulates during processing of a primary material. The apparatus includes a classification tank having an inlet, an outlet and a plurality of...
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6484882 |
Plant for the processing of residue from a thermal waste disposal plant
In order to separate a carbon-containing fraction as completely as possible from a residue, for example a pyrolysis residue, a combustible constituent is first separated from a non-combustible...
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6394278 |
Wireless system and method for sorting letters, parcels and other items
A system and method for assisting an operator in sorting mail includes a wireless headset equipped with a microphone, and a workstation that includes a processing unit, voice-recognition and...
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6358352 |
Method for creating higher grade wood products from lower grade lumber
The present invention is directed to a process whereby low-grade lumber, (i.e., lumber having surface defects such as knots, voids, wane, and bark pockets, and warp defects such as twist, bow,...
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6305549 |
Vibrating screen assembly of dissimilar materials
A vibrating screen assembly of dissimilar materials. A frame is composed of a first material having a coefficient of thermal expansion. At least one screen cloth is composed of a second material. A...
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6250472 |
Paper sorting system
The present invention includes devices and methods for handling and sorting paper. Devices for accelerating and spreading paper from a paper input to a sensor are disclosed. Operably thin layers of...
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6239397 |
Process for sorting mailings
A process of the type disclosed according to DE 196 50 875 for sorting mailings having different properties by using sorting machines not suitable for all properties of the mailings. The unsuitable...
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6216878 |
System for recycling post-industrial-use plastic
A system for recycling post-industrial-use plastic waste based on coloring an object, which will become post-industrial-use plastic waste, a user-specified color, said color correlated with a...
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6193888 |
Primary and secondary clarifier's effluent launder dam
A method and apparatus is provided for converting a conventional waste water treatment plant for use with BPR and/or BPNR processes downstream of a clarifier. The effluent launder is flooded by...
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