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1. 发明授权

US5123749A Blender for particulate materials 失效
标题翻译：搅拌机用于颗粒材料
公开(公告)号：US5123749A
公开(公告)日：1992-06-23
申请号：US683320
申请日：1991-04-10
申请人： Hugh E. Avery, Jr.
发明人： Hugh E. Avery, Jr.
IPC分类号： B01F5/24
CPC分类号： B01F5/242
摘要： A blending apparatus, inexpensive in construction and requiring a minimum of recirculation, is today essential for economical and thorough blending of particulate material, for example, plastic pellets of virgin material and of pellets that have been reconstituted from recycled material. Construction of the blender is low in cost because the customary receiver, and its piping, conventionally installed below the blender are eliminated. The novel convex baffle serves: (1) as a termination surface for the otherwise conventional perforated blending conduits; and (2) retains a toroidal annular volume of a specific particulate material as determined by an analogous test apparatus in position between the upper outer surface of the baffle and the inside wall of the blender. The final portion of the main stream of particulate material passes through the blending tubes, drops into the blending area below the convex baffle, whereupon the predetermined and pre-positioned amount of particulate material in the toroidal "keystone joist" is released to proportionally blend with it.
摘要翻译：混合装置的结构便宜并且需要最少的再循环，这对于经济和彻底地混合颗粒材料，例如原始材料的塑料颗粒和已从再循环材料重新构成的颗粒而言至关重要。搅拌机的施工成本低，因为常规地安装在搅拌机下方的常规接收器及其管道被消除。新颖的凸形挡板用于：（1）作为其他常规穿孔混合管道的终端表面; 和（2）保留特定颗粒材料的环形环形体积，通过在挡板的上外表面和搅拌器的内壁之间的适当位置的类似测试装置确定。颗粒材料主流的最后部分通过混合管，滴入凸形挡板下面的混合区域中，然后释放在环形“梯形骨架托梁”中的预定和预定量的颗粒材料以与它。

2. 发明授权

US4632565A Apparatus for blending particulate solids 失效
标题翻译：用于混合颗粒固体的装置
公开(公告)号：US4632565A
公开(公告)日：1986-12-30
申请号：US665645
申请日：1984-10-29
申请人： William J. Mahoney, Jr.
发明人： William J. Mahoney, Jr.
IPC分类号： B01F5/24 , B01F5/00 , B01F15/02
CPC分类号： B01F5/242
摘要： A single-pass blending apparatus for blending particulate solids including a blending bin having a bin wall, an upper bin end, a lower bin end, a first bin opening passing through the bin wall, and a second bin opening passing through the bin wall and spaced vertically and horizontally from the first bin opening. The bin wall defines a bin chamber. A plurality of flow openings pass through the lower bin end. A blending chamber is positioned beneath the bin chamber and communicates with the bin chamber through the flow openings. A first external blending tube is positioned outside of the blending bin and has an upper tube end communicating with the first bin opening and a lower tube end external of the bin chamber and communicating with the blending chamber. A second external blending tube is positioned outside of the blending bin and has an upper tube end communicating with the second bin opening and a lower tube end external of the bin chamber and communicating with the blending chamber. A diffuser cone control valve closes off the lower tube ends of the first and second external blending tubes and the flow openings, and, after the external blending tubes and the bin chamber have been filled, opens the lower tube ends and the flow openings to simultaneously allow the material in the lower tube ends and adjacent the flow openings to flow together into the blending chamber.
摘要翻译：一种用于混合颗粒固体的单通道混合装置，包括具有箱壁，上箱端，下箱端，通过箱壁的第一箱体开口和通过箱壁的第二箱口的混合箱，与第一仓开口垂直和水平地间隔开。箱壁定义了仓室。多个流动开口穿过下部仓端。混合室位于仓室下方，并通过流动开口与箱室连通。第一外部混合管位于混合箱的外部，并且具有与第一仓开口连通的上管端和箱室外部的下管端并与混合室连通。第二外部混合管位于混合箱的外部，并且具有与第二仓开口连通的上管端和箱室外部的下管端并与混合室连通。扩散器锥形控制阀封闭第一和第二外部共混管的下管端和流动开口，并且在外部混合管和仓室已经填充之后，同时打开下管端和流动开口允许下管端部和邻近流动开口的材料一起流入混合室。

3. 发明授权

US4518260A Apparatus for blending solids or the like 失效
标题翻译：用于混合固体等的装置
公开(公告)号：US4518260A
公开(公告)日：1985-05-21
申请号：US526845
申请日：1983-08-26
申请人： Robert R. Goins
发明人： Robert R. Goins
IPC分类号： B01F5/24 , B01F5/00 , B01F15/02
CPC分类号： B01F5/242
摘要： Particulate materials are blended in a vessel provided with a plurality of vertically extending conduits therein. The vessel comprises a downwardly converging frustoconically shaped bottom wall which defines the lower region of the vessel. The conduits are provided with a plurality of longitudinally extending compartments having openings within the upper region of the vessel. The lower ends of the conduits and the compartments therein extend through the bottom wall, each communicating via a corresponding connecting conduit with a solids outlet at the open bottom of the bottom wall. At least one drain conduit communicates between a corresponding opening in the bottom wall and a corresponding compartment at a location below the bottom wall. A baffle is disposed within the vessel separating the upper and lower regions and comprises a downwardly converging inverted generally conical portion spaced above the bottom wall and defining therebetween a downwardly converging annular passage. Extensions of the compartments are contained within the connecting conduits. Various arrangements of positioning and spacing of drain conduits and corresponding openings in the bottom wall are disclosed to improve flow, sampling and blending of particulate materials from the lower region of the vessel. Methods of blending solids using the described apparatus are also disclosed.
摘要翻译：颗粒材料在其中设置有多个垂直延伸的管道的容器中共混。容器包括限定容器下部区域的向下收敛的截头圆锥形底壁。导管设置有多个纵向延伸的隔室，其在容器的上部区域内具有开口。管道的下端和其中的隔间延伸穿过底壁，每个通过相应的连接导管与底壁开口底部的固体出口连通。至少一个排水管道在底壁中的相应开口和位于底壁下方的相应隔室之间连通。挡板设置在分隔上部和下部区域的容器内，并且包括在底壁之上间隔开的向下会聚的倒置的大致圆锥形部分，并在其间限定向下收敛的环形通道。隔间的延伸部分包含在连接导管内。公开了排水管道和底壁中对应的开口的定位和间隔的各种布置，以改进从容器的下部区域的颗粒材料的流动，取样和混合。还公开了使用所述装置共混固体的方法。

4. 发明授权

US4472064A Method and apparatus for blending solids or the like 失效
标题翻译：混合固体等的方法和装置
公开(公告)号：US4472064A
公开(公告)日：1984-09-18
申请号：US360112
申请日：1982-03-19
申请人： Robert Goins
发明人： Robert Goins
IPC分类号： B01F5/24 , B01F15/02
CPC分类号： B01F5/242
摘要： Particulate materials are blended in a vessel provided with a plurality of vertically extending conduits therein. The vessel comprises a downwardly converging frustoconically shaped bottom wall which defines the lower region of the vessel. The conduits are provided with opening within the upper region of the vessel and the lower ends of the conduits extend through the bottom wall, each commmunicating via a corresponding inclined conduit with a solids outlet at the open bottom of the bottom wall. At least one drain conduit communicates between a corresponding opening in the bottom wall and a corresponding inclined conduit. A baffle is disposed within the vessel separating the upper and lower regions and comprises a downwardly converging inverted generally conical portion spaced above the bottom wall and defining therebetween a downwardly converging annular passage. Various arrangements of positioning and spacing of drain conduits and corresponding openings in the bottom wall are disclosed to improve flow, sampling and blending of particulate materials from the lower region of the vessel.
摘要翻译：颗粒材料在其中设置有多个垂直延伸的管道的容器中共混。容器包括限定容器下部区域的向下收敛的截头圆锥形底壁。导管在容器的上部区域内设置有开口，并且导管的下端延伸通过底壁，每个通过相应的倾斜导管通过底壁开放底部处的固体出口进行通信。至少一个排水管道在底壁中的相应开口和相应的倾斜导管之间连通。挡板设置在分隔上部和下部区域的容器内，并且包括在底壁之上间隔开的向下会聚的倒置的大致圆锥形部分，并在其间限定向下收敛的环形通道。公开了排水管道和底壁中对应的开口的定位和间隔的各种布置，以改进从容器的下部区域的颗粒材料的流动，取样和混合。

5. 发明授权

US3421739A Apparatus for gravity blending of solids 失效
标题翻译：固体浓缩混合装置
公开(公告)号：US3421739A
公开(公告)日：1969-01-14
申请号：US3421739D
申请日：1967-06-27
申请人： REXALL DRUG CHEMICAL
发明人： ALBERTS JAMES R , O'HARA KIM L
IPC分类号： B01F5/24 , B01F5/26 , B01F15/00
CPC分类号： B01F5/242

6. 发明授权

US5411332A Blender with virtual baffle of particulate material 失效
标题翻译：搅拌机带有虚拟挡板的颗粒材料
公开(公告)号：US5411332A
公开(公告)日：1995-05-02
申请号：US858704
申请日：1992-03-27
申请人： Hugh E. Avery, Jr.
发明人： Hugh E. Avery, Jr.
IPC分类号： B01F5/24
CPC分类号： B01F5/242
摘要： A blending apparatus, inexpensive in construction and requiring a minimum of recirculation, is today essential for economical and thorough blending of particulate material, for example, plastic pellets of virgin material and of pellets that have been reconstituted from recycled material. Construction of the blender is low in cost because the customary receiver, and its piping, conventionally installed below the blender are eliminated. The novel convex baffle serves:(1) as a termination surface for the conventional perforated blending conduits; and (2) retains a toroidal annular volume of particulate material in position between the upper outer surface of the baffle and the inside wall of the blender. The particulate material passes through the blending tubes, drops into the blending area below the convex baffle, whereupon the small amount of particulate material in the toroidal block or "keystone joist" is released to proportionally blend with it.
摘要翻译：混合装置的结构便宜并且需要最少的再循环，这对于经济和彻底地混合颗粒材料，例如原始材料的塑料颗粒和已从再循环材料重新构成的颗粒而言至关重要。搅拌机的施工成本低，因为常规地安装在搅拌机下方的常规接收器及其管道被消除。新颖的凸形挡板用于：（1）作为常规穿孔混合管道的终端表面; 和（2）在挡板的上外表面和搅拌器的内壁之间的位置处保持环形的环形体积的颗粒材料。颗粒材料通过混合管，滴入凸形挡板下方的混合区域中，然后释放环形块中的少量颗粒材料或“梯形骨架托梁”以与其成比例地混合。

7. 发明授权

US4285602A Method and apparatus for the blending of granular materials 失效
标题翻译：用于混合颗粒材料的方法和装置
公开(公告)号：US4285602A
公开(公告)日：1981-08-25
申请号：US82471
申请日：1979-10-09
申请人： Robert O. Hagerty , Jannan G. Lee , Kenneth C. Yi
发明人： Robert O. Hagerty , Jannan G. Lee , Kenneth C. Yi
IPC分类号： B01F5/24 , B01F15/02
CPC分类号： B01F5/242
摘要： Gravity flow blending system for granular materials by use of novel internal handling means which provides for a continuous, uniform withdrawal of material from a multitude of locations in a large capacity bin. The invention utilizes basic principles of solids rheology to provide for a natural internal self-regulation which makes it possible to use this system for a wide range of material discharge rates and granular material types.
摘要翻译：用于颗粒材料的重力流混合系统通过使用新的内部处理装置，其提供从大容量箱中的多个位置连续均匀地抽出材料。本发明利用固体流变学的基本原理来提供自然的内部自我调节，这使得可以将该系统用于广泛的材料排出速率和颗粒材料类型。

8. 发明授权

US3268215A Blending apparatus 失效
公开(公告)号：US3268215A
公开(公告)日：1966-08-23
申请号：US38663964
申请日：1964-07-31
申请人： ACHESON IND INC
发明人： BURTON THOMAS A
IPC分类号： B01F5/24
CPC分类号： B01F5/242

9. 再颁专利

USRE25687E Method and apparatus for solids blending 失效
公开(公告)号：USRE25687E
公开(公告)日：1964-11-17
申请号：US25687D
IPC分类号： B01F5/24
CPC分类号： B01F5/242

10. 发明授权

US10690A harrison 失效
公开(公告)号：US10690A
公开(公告)日：1854-03-28
申请号：US10690D
CPC分类号： B01F5/242

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