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11. 发明申请

US20050173308A1 Elutriated sluice 审中-公开
标题翻译：冲洗水闸
公开(公告)号：US20050173308A1
公开(公告)日：2005-08-11
申请号：US10510739
申请日：2003-04-14
申请人： Christopher Kelsey
发明人： Christopher Kelsey
IPC分类号： B03B4/02 , B03B4/04 , B03B4/06 , B03B5/04 , B03B5/26 , B03B5/58 , B03D1/00
CPC分类号： B03B5/26 , B03B4/02 , B03B4/04 , B03B4/065 , B03B5/04 , B03B5/58
摘要： 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.
摘要翻译：提供了一种用于将进料颗粒混合物分成两个或更多个部分的挤压闸道装置，包括具有倾斜地板的夹紧闸门和形成闸板通道的一对会聚侧壁，其横截面从浅和宽变化在入口端在排放端更深更窄。冲洗液通过地板引入并通过床，同时闸门往复运动，以引起闸门通道相对于沉降力的上下加速，从而通过交替的微分加速度和阻碍颗粒的沉降来实现分类在床。还公开了该装置的离心式。

12. 发明授权

US5964355A Procedure and apparatus for separating heavy particles of material from lighter ones 失效
标题翻译：从轻质材料中分离出重质颗粒的方法和设备
公开(公告)号：US5964355A
公开(公告)日：1999-10-12
申请号：US715452
申请日：1996-09-18
申请人： Pentti Raura
发明人： Pentti Raura
IPC分类号： B07B4/08 , B03B4/00 , B03B4/04 , B07B4/00 , B03B7/00
CPC分类号： B03B4/005 , B03B4/04
摘要： Procedure for separating heavy particles of material from lighter particles, e.g. for separating impurities from powdery or fragmental material, such as fibers or chips, in which procedure the material (2) to be treated is supplied onto a carrier surface (1) pervious to gas and gas impacts (P) are applied to the material through the carrier surface (1), causing the heavier particles to move closer to the carrier surface (1). The carrier surface (1) is mainly moved in one direction of movement to move the heavy particles (R) and the lighter particles (K) are passed, mainly by the agency of the inclination of the carrier surface (1) and/or the gas flow, in a direction substantially differing from the principal direction of movement of the carrier surface (1). The invention also relates to an apparatus implementing the procedure.
摘要翻译：将重质颗粒从较轻的颗粒分离的方法，例如用于从粉末或碎片材料（例如纤维或碎屑）中分离杂质，其中待处理的材料（2）被供给到气体和气体冲击（P）上的载体表面（1）上，通过载体表面（1），使较重的颗粒移动到靠近载体表面（1）。载体表面（1）主要在一个运动方向上移动，以移动重颗粒（R），较轻的颗粒（K）主要通过载体表面（1）的倾斜和/或气流在与载体表面（1）的主要移动方向基本不同的方向上。本发明还涉及实现该过程的装置。

13. 发明授权

US3163595A Air washer for asbestos fibre 失效
标题翻译：石棉纤维空气清洗机
公开(公告)号：US3163595A
公开(公告)日：1964-12-29
申请号：US15563961
申请日：1961-11-29
申请人： ANDREW DENOVAN ROBERT
发明人： ANDREW DENOVAN ROBERT
IPC分类号： B03B4/04
CPC分类号： B03B4/04

14. 发明授权

US2996183A Conveyor fiber cleaner 失效
标题翻译：输送纤维清洁剂
公开(公告)号：US2996183A
公开(公告)日：1961-08-15
申请号：US73035158
申请日：1958-04-23
申请人： JOHNS MANVILLE
发明人： RUSSUM GAILLARD R
IPC分类号： B03B4/04 , C04B20/08
CPC分类号： C04B20/08 , B03B4/04

15. 发明授权

US2155235A Apparatus and method for the separation of dry materials 失效
标题翻译：用于分离干燥材料的装置和方法
公开(公告)号：US2155235A
公开(公告)日：1939-04-18
申请号：US6407836
申请日：1936-02-15
申请人： MORGAN CONCENTRATING COMPANY
发明人： MORGAN JR DWIGHT C , HUBBARD MORGAN THOMAS
IPC分类号： B03B4/04
CPC分类号： B03B4/04

16. 发明授权

US2101295A Apparatus for air floatation separation 失效
标题翻译：空气浮选分离装置
公开(公告)号：US2101295A
公开(公告)日：1937-12-07
申请号：US68866033
申请日：1933-09-08
申请人： RUSK EDWIN M
发明人： RUSK EDWIN M
IPC分类号： B03B4/04
CPC分类号： B03B4/04

17. 发明授权

US2060966A Apparatus for the pneumatic separation of materials 失效
标题翻译：用于材料气动分离的装置
公开(公告)号：US2060966A
公开(公告)日：1936-11-17
申请号：US82435
申请日：1935-01-08
申请人： FRANCOIS ALLARD
发明人： FRANCOIS ALLARD
IPC分类号： B03B4/04
CPC分类号： B03B4/04

18. 发明授权

US1650725A Concentrator 失效
公开(公告)号：US1650725A
公开(公告)日：1927-11-29
申请号：US12333226
申请日：1926-07-19
申请人： STEBBINS ALBERT H
发明人： STEBBINS ALBERT H
IPC分类号： B03B4/04
CPC分类号： B03B4/04

19. 发明授权

US11623224B2 System and method for suppressing dust during the collection of heavy minerals 有权
公开(公告)号：US11623224B2
公开(公告)日：2023-04-11
申请号：US16886506
申请日：2020-05-28
申请人： Vortex Technology, LLC
发明人： Michael J. Snyder , Jackie R. See
IPC分类号： B03B4/04 , B07B4/08 , B03B4/02 , B07B7/086 , B03B9/00 , B03B9/06 , B07B7/083 , B07B1/10
摘要： The invention relates to a method and system for the environmental remediation of materials that are contaminated with heavy minerals, such as heavy metals. The invention finds utility in removing heavy minerals from materials such as soils, sediments, mine tailings and ores. The invention provides a means for removing heavy minerals from contaminated materials without the use of water while reducing the generation of dust. Thus, the invention provides an environmentally friendly method for the remediation of sites that are contaminated with heavy minerals.

20. 发明申请

US20170291178A1 SYSTEM AND METHOD FOR COLLECTING HEAVY MINERALS 审中-公开
公开(公告)号：US20170291178A1
公开(公告)日：2017-10-12
申请号：US15582666
申请日：2017-04-29
申请人： Vortex Technology, LLC
发明人： Michael J. Snyder , Jackie R. See
IPC分类号： B03B4/04 , B03B9/00 , B03B9/06 , B03B4/02 , B07B7/083
CPC分类号： B03B4/04 , B03B4/02 , B03B9/005 , B03B9/061 , B07B1/10 , B07B4/08 , B07B7/083 , B07B7/086
摘要： The invention relates to a method and system for the environmental remediation of materials that are contaminated with heavy minerals, such as heavy metals. The invention finds utility in removing heavy minerals from materials such as soils, sediments, mine tailings and ores. The invention provides a means for removing heavy minerals from contaminated materials without the use of water while reducing the generation of dust. Thus, the invention provides an environmentally friendly method for the remediation of sites that are contaminated with heavy minerals.

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