| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | JIG CONCENTRATOR | PCT/US2020/025538 | 2020-03-27 | WO2020198709A1 | 2020-10-01 | SNOBY, Richard; SNOBY, Andrew |
A jig concentrator apparatus has a jigging bed having a plurality of holes, a flow control valve associated with the jigging bed to control a flow of fluid, a pulsion valve connected to the flow control valve for controlling a pulsation of water or media, wherein the valve is housed under the bed, a water or fluid inlet attached to the water pulsion valve for input of water in the apparatus, and a pressured air buffer mounted on the water inlet to buffer and store air in the jig concentrator |
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| 102 | SISTEMA AUTOMATICO DE CONTROLE PARA MESA DENSIMETRICA | PCT/BR2019/050015 | 2019-01-17 | WO2020146930A1 | 2020-07-23 | BAUMGARTEN, Julio Carlos Benjamin |
A mesa densimétrica controlada por sistema automático de acionamento, objeto da presente invenção, compreende um equipamento dotado por um conjunto de componentes elétricos gerenciados por um sistema microprocessado que possibilita ajustar os parâmetros automaticamente, sem interferência física de um operador. Permitindo que o equipamento seja totalmente fechado, seguro na sua operação e que realize o seu funcionamento de forma autônoma, de modo que os diferentes ajustes e padrões serão executados para que os dados lidos forneçam os ajustes ideais para a mesa de forma que a separação seja o mais eficiente possível na obtenção do produto final requerido. O equipamento (40). permite automatizar qualquer modelo de mesa densimétrica, pois possibilita sua fácil adaptação e instalação junto ao ponto de saída das mesas. |
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| 103 | MATERIAL SEPARATION SYSTEM | PCT/BR2016000077 | 2016-08-11 | WO2017024369A3 | 2017-04-20 | HOFFMANN JOHANNES; HOFFMANN JOHANN |
| A material separation system consists of a set of devices capable of separating both minerals and crude oil from ocean water. It has a bold design, both with regard to performance and to functionality. The mineral separador is mounted with an inclination angle of 5 to 20 degrees and consists of a support comprising hydraulic devices that make it possible to collect materials to be sorted with an operational capacity of up to 100 tons per minute. All the galleries are shaped as tables with conveyor belts that float through a jet projected by sprayers which provide an intense and constant water flow through the pipes arranged in the galleries, as ducts which determine the paths of all the minerals to be selected, sorted and finally collected. The mineral separator comprises if necessary a magnetic separation system. To ensure the power supply at the separation sites, one of the devices of the system produces electrical energy by means of hydraulic turbines that can be installed near the separator. For subsea separation, energy is supplied by equipment that captures tidal energy. The system for separating crude oil from ocean water consists of a simple structure made of a material similar to the material of balloons or parachutes, and in which oil is extracted from the bottom of the ocean and conducted to a safety reservoir. | ||||||
| 104 | MEHRDECK-LUFTSETZMASCHINE | PCT/EP2011/001898 | 2011-04-14 | WO2011147504A1 | 2011-12-01 | LINNHOFF, Hans-Josef |
Luftsetzmaschine mit einer Materialaufgabe - Einrichtung, mit wenigstens einem mit Öffnungen versehenen Setzgutträger sowie mit einer Austragsvorrichtung für Schwergut und Leichtgut, wobei der Setzgutträger von einem Luftstrom als Arbeitsluft durchströmt ist, der sich aus einem den Setzgutträger konstant durchströmenden Teilstrom und einem darüber gelagerten pulsierenden Teilstrom zusammengesetzt, dadurch gekennzeichnet, dass über dem an eine ein darin eingeschaltetes Pulsventil (34) aufweisende Luftzufuhrleitung (32) angeschlossenen Lufttrichter (28) wenigstens zwei übereinander mit Abstand zueinander angeordnete und nacheinander von dem in den Lufttrichter (28) eingeleiteten Luftstrom durchströmte Setzgutträger (15, 16) mit jeweils einer Materialaufgäbe (13, 14) und einer Austragsvorrichtung (20) angeordnet sind, wobei der Zwischenraum zwischen den Setzgutträgern (15, 16) von einer äußeren Wandung (40) umschlossen ist und zur Erhöhung der dem oberen Setzgutträger (15) zuzuführenden Luftmenge wenigstens eine den unteren Setzgutträger (16) überbrückende Bypass-Luftleitung (50a, b) von der Luftzufuhrleitung (32) stromabwärts des Pulsventils (34) abgeht und an den Zwischenraum zwischen den beiden Setzgutträgern (15, 16) angeschlossen ist derart, dass über die Bypass-Luftleitung (50a, b) ein zusätzlicher Arbeitsluftstrom in den Zwischenraum zwischen den Setzgutträgern (15, 16) einleitbar ist. |
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| 105 | EXTRACTION A SEC D'HUILES MINERALES | PCT/FR2008/051584 | 2008-09-05 | WO2009044050A3 | 2009-04-09 | PASCAL, René; MARTIN, Christian |
Installation d'extraction à sec d'huiles minérales contenues dans une matière minérale, comportant : une unité de concassage-broyage (1) transformant la matière minérale pour obtenir un sable ou un granulat; un malaxeur-mélangeur (5) en discontinu ou en continu pour mélanger et obtenir un contact intime entre le sable et un agent sorbant réversible introduit dans le malaxeur-mélangeur (5) grâce à un système doseur. L'installation comporte une enceinte (6) de soufflage d'un fluide gazeux séparant la matière minérale de l'agent sorbant réversible. |
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| 106 | VERFAHREN UND VORRICHTUNG ZUR ABTRENNUNG VON LEICHTGUT | PCT/EP2008/055592 | 2008-05-07 | WO2008138818A1 | 2008-11-20 | WOTRUBA, Hermann; GEROLD, Carsten; SCHIFFERS, Andreas; WEITKÄMPER, Lars Klaus-Friedrich; JUNGMANN, Andreas |
Die Erfindung betrifft eine Vorrichtung und ein zugehöriges Verfahren zur trennscharfen, trockenen Dichtesortierung von fluidisierbaren Materialien, umfassend eine im Wesentlichen horizontal angeordnete, rinnenartige Luftverteilplatte (5), auf deren Oberseite das zu sortierende Material aufgegeben und deren Unterseite mit einem Luftstrom beaufschlagt wird, wobei oberhalb der Luftverteilplatte sich eine Schichtung gemäß der Dichte der aufgegebenen Materialien einstellt, weiterhin die Luftverteilplatte mit einer Einrichtung zur Erzeugung von mechanischen Schwingungen in Wirkverbindungsteht, sowie mit mindestens einem Gutaustrag. Erfindungsgemäß sind über die Längsausdehnung der rinnenartigen Luftverteilplatte mehrere gesteuert verschließbare Schwergutausträge (6) angeordnet und unterhalb der Luftverteilplatte gegeneinander abgeschottete Luftkammern vorgesehen, wobei jede Luftkammer (7) eine Luftzuführung aufweist. |
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| 107 | METHOD AND DEVICE FOR A DRY CLEANSING PLANT FOR ALUMINIUM REDUCTION FURNACES EXHAUST GAS | PCT/NO1999/000284 | 1999-09-16 | WO00015873A1 | 2000-03-23 | |
| Method for reducing the pressure drop, increasing the capacity and improving the degree of separation in dry cleansing plants for exhaust gas from aluminium reduction furnaces, in which at least partly selectively to separate fine grain particular fluoride from the recycled alumina in the process. A device comprises one or more inclined planes for gravimetric down flow of alumina, and that the devices are provided to lead an ascending air or gas stream to blow fine grained particular fluoride out of the stream of alumina. | ||||||
| 108 | Methods and systems for sorting cottonseed | US17692461 | 2022-03-11 | US11911802B2 | 2024-02-27 | Sebastian Ulrich Schmidt; Jeff Ratliff; Benno Franz Ulfik; Fatma Alexia Van Winssen; Tonya Crossland; Hartmut Huebner |
| Methods and devices for sorting cottonseeds. Methods include the use of an optical sorter to sort cottonseed by color. Additionally, methods include sorting cottonseed using a gravity table to collect high-density seed (“accepts”) and mid-density seed (“middlings”), followed by sorting the mid-density, and optionally, the high-density seed using an optical sorter to collect dark cottonseed, thereby providing high-quality cottonseed for packaging. Devices and systems comprising one or more gravity tables and one or more optical sorters are provided. | ||||||
| 109 | CONDITIONING, BIOTREATMENT AND COMPOSTING OF CONSTRUCTION AND DEMOLITION DEBRIS FINES | US17000273 | 2020-08-22 | US20210053091A1 | 2021-02-25 | Jean-Simon Bussières-Dicaire; Thomas Drouin; Mathieu Germain; Martin Bureau; Jean Paquin |
| A method of valuation of raw fines materials, comprising selectively screening, biotreatment or composting of raw fines materials or selection as fillers in composites. The method comprises screening the raw fines materials to Grade 1 comprising fines materials of a size of at most about 5 mm and Grade 2 comprising fines materials of a size larger than about 5 mm; and at least one of: A) bio-oxydating organic contaminants of the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions and monitoring a content of organic contaminants until the content of organic contaminants stops decreasing; and B) composting the Grade 1; by adding and mixing organic amendment under controlled temperature, nutrients content and water content conditions, and monitoring pathogens content and respiration rate; and stopping the addition of organic amendment upon detection of absence of pathogens at a predetermined respiration rate. | ||||||
| 110 | METHODS AND SYSTEMS FOR SORTING COTTONSEED | US16667280 | 2019-10-29 | US20200061674A1 | 2020-02-27 | Sebastian Ulrich SCHMIDT; Jeff RATLIFF; Benno Franz ULFIK; Fatma Alexia VAN WINSSEN; Tonya CROSSLAND; Hartmut HUEBNER |
| Methods and devices for sorting cottonseeds. Methods include the use of an optical sorter to sort cottonseed by color. Additionally, methods include sorting cottonseed using a gravity table to collect high-density seed (“accepts”) and mid-density seed (“middlings”), followed by sorting the mid-density, and optionally, the high-density seed using an optical sorter to collect dark cottonseed, thereby providing high-quality cottonseed for packaging. Devices and systems comprising one or more gravity tables and one or more optical sorters are provided. | ||||||
| 111 | Aerodynamic recirculating bulk material separator | US15576715 | 2016-05-24 | US10207292B2 | 2019-02-19 | Olena Kostrubiak |
| An aerodynamic recirculating separator of bulk materials that includes an air blower capable of forming an air stream, an outlet stream directing means, a separation chamber including two inlets and two outlets, a loading hopper, at least one discharge channel, a return air duct including a plurality of turning portions, and at least one residue collection chamber. An outlet of the air blower connects to the first inlet of the separation chamber, an outlet of the loading hopper connects to the second inlet of the separation chamber, the first outlet of the separation chamber connects to the return air duct, and the second outlet of the separation chamber connects to the at least one discharge channel. The air blower, the separation chamber, and the return air duct are consecutively connected so as to form a recirculation channel. The separator forms a material particle flow from the loading hopper to the separation chamber, to distribute commercial particles by their aerodynamic parameters in the separation chamber as the commercial particles fall from the loading hopper and are blown by the air stream formed by the air blower, and to remove the commercial particles through the at least one discharge channel. The separator forces remaining material particles into the at least one horizontally flared portion, directs at least a part of the remaining material particles into a residue collection chamber by way of gravity, and injects air into the separation chamber via the discharge channels. The first downstream horizontally flared portion includes a downwardly curved bottom wall and an opening in communication with said flared portion and the external environment. The opening is disposed in a smooth turn zone from said flared portion to the first of the plurality of turning portions, which has an upward turn. | ||||||
| 112 | Method and apparatus for separating contaminants from compost and other recyclable materials | US15196647 | 2016-06-29 | US09968942B2 | 2018-05-15 | Garret Gillespie |
| There is disclosed a method and apparatus for separating stones, fibers and plastics from biodegradable material. In an embodiment, the apparatus comprises: an inclined trough having a feed entry at a top end for receiving the feed material, the inclined trough including a plurality of riffles angled to at least partially hinder and unsettle a flow of the feed material flowing down the inclined trough; one or more vibratory motors configured to induce a vibration in the inclined trough; one or more blowers configured to generate an air flow through overhead air vent nozzles positioned over the inclined trough and directing the air flow to one side of the inclined trough; and a material resilience separator for separating the contaminants from the biodegradable materials in the remaining material. | ||||||
| 113 | Powder classification system and method | US15100892 | 2014-12-04 | US09889450B2 | 2018-02-13 | Ying She; Aaron T. Nardi; Michael A. Klecka |
| A powder classification apparatus (10; 110; 210) includes a first chamber (12; 112; 212) that includes a fluidized bed and has an inlet (16; 116; 216A) and an outlet (18; 118; 218), the inlet (16; 116; 216A) configured to receive a gas (G) and distribute the gas (G) in a uniform flow through the first chamber (12; 112; 212), the first chamber (12; 112; 212) configured to receive a powder (P) and the gas (G) and create a fluidization zone, the outlet (18; 118; 218) configured to allow at least a portion of the powder (P) to exit the first chamber (12; 112; 212); and a second chamber (14; 114; 214) having a powder inlet (24; 124; 224) configured to accept at least a portion of the powder (P) from the outlet (18; 118; 218) in the first chamber (12; 112; 212) caused by at least a portion of the powder (P) being ejected from the first chamber (12; 112; 212) by the gas (G). | ||||||
| 114 | Extended riffle structure for a dry washer | US14998620 | 2016-01-21 | US09802204B2 | 2017-10-31 | Robert Rieck |
| A generally elastic riffle assembly useful with a dry washer is provided with a frame that is receivable within the washer opening through which the mined particulates descend while the washer is agitated to separate the denser particulates and a set of inclined transverse riffles aligned across the frame to form wedge shaped transverse cavities in which the descending particulates are collected. Each of the riffles further include a plurality of generally vertical posts attached to their elevated edges which assist in the separation of the particulate flow and in setting off of the various modes of elastic motion of their corresponding riffle. | ||||||
| 115 | Kreeger sluice | US14582178 | 2014-12-23 | US09586211B2 | 2017-03-07 | John Anthony Marsh |
| A sluice box is described comprising two walls, and a plurality of riffles. Riffles can have a first portion that extends below the bottom panel of a sluice box (or the bottom of a flow), and a second portion that extends above the bottom panel of a sluice box (or the bottom of a flow). By creating a catch in a riffle by having a portion of the riffle extend below a bottom panel of a sluice box, heavier minerals are not washed away as quickly, if at all, as with other sluices. | ||||||
| 116 | Sifting apparatus | US14855418 | 2015-09-16 | US09561510B2 | 2017-02-07 | Richard Snoby; Andrew C. Snoby |
| A sifting apparatus for stratifying raw material includes a material feed-in device, a material support unit, a gas plenum, and a discharge control device. The material support unit receives material from the material feed-in device and has a surface having a plurality of openings for a gaseous medium introduced from underneath the material support unit, thereby effecting loosening and stratification of the material into a layer of relatively heavier material, and a layer of relatively lighter material atop the heavier material. The introduced gaseous medium originates in a pump, is collected in a pressurized reservoir and is controlled by a metered valve prior to introduction to the material support unit. | ||||||
| 117 | Elutriated sluice | US10510739 | 2003-04-14 | US20050173308A1 | 2005-08-11 | Christopher Kelsey |
| There is provided a pinched sluice apparatus for classification of a feed particle mixture into two or more factions, including a pinched sluice with a sloping floor and a pair of convergent side walls forming a sluice channel which changes in cross-section from being shallow and wide at the inlet end to being deeper and narrower at the discharge end. Elutriation fluid is introduced through the floor and is passed through the bed, while the sluice is reciprocated to induce alternating up and down acceleration of the sluice channel relative to the settling force, such that classification is achieved by alternating differential acceleration and hindered settling of particles in the bed. A centrifugal version of the device is also disclosed. | ||||||
| 118 | Apparatus for the processing of foundry sands | US158975 | 1993-11-29 | US5477909A | 1995-12-26 | Norbert Becker |
| A mold sand is regenerated with or without mixing with new sand and followed by the addition of binder to it by fluidizing the sand in a chamber as it passes from an inlet to an outlet which can be a step or downcomer opening into the mixer. Compressed air is forced from below through the sand and entrains away small particles while coarse particles or heavy pieces are collected in a discharge unit which can be opened from time to time to carry away the coarse materials. | ||||||
| 119 | Wind tunnel for cleaning and classifying solid particle form material | US135742 | 1993-12-06 | US5366094A | 1994-11-22 | Peter Stein |
| A chamber has upwardly diverging walls so that an upward airstream has different air speeds at different heights in the chamber. When particles such as seeds are put into the chamber, they reach equilibrium at different heights depending on their weights. A horizontal conveyor airstream, much less in magnitude than the upward airstream, directs the classified-by-height particles to a side wall of the chamber, where they are removed. | ||||||
| 120 | Commingled waste separation apparatus and methods | US690621 | 1991-04-24 | US5344025A | 1994-09-06 | Mike W. Tyler; Franklin E. Whitson |
| Separation apparatus and methods separate ferrous, glass, plastic and aluminum articles in kind from each other when all articles are presented in a commingled stream. Ferrous articles are first removed by magnetic apparatus. The remaining commingled stream of glass, plastic and aluminum articles are conveyed over a vibratory screen for removal or residue materials not first removed prior to ferrous article separation. Plastic and aluminum articles are lifted away from glass articles in a vertically moving air column of a closed loop air flow system. The glass is conveyed past the column for further separation and collection while the plastic and aluminum articles are discharged together from a centrifugal classifier portion of the closed air loop. Large plastic articles are first removed from the combined plastic and aluminum, then aluminum articles are separated from the remaining smaller plastic articles. Aluminum articles are collected while the larger and smaller plastic articles are recombined, compacted and collected. Plastic and aluminum are alternately separated by a trommel. Alternative component layouts are disclosed. | ||||||
