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公开(公告)号：EP3019270A1
公开(公告)日：2016-05-18
申请号：EP14741973.3
申请日：2014-07-08
申请人： J&D Beheer B.V.
发明人： FONS, Gerrit Jan
CPC分类号： B01F5/242 , B01F15/00025 , B01F15/00922 , B08B9/0323
摘要： A gravity blender 1 for receiving particulate material comprises a silo 2 having a cylindrical upper portion 4 and a hollow interior 3 and a mixing chamber 8. A plurality of blending conduits 10 is provided externally of the cylindrical upper portion and extend downwards from the upper portion of the silo to communicate with the mixing chamber. A plurality of passageways 20 each extend from a respective upper outlet 22 from the hollow interior into a respective blending conduit such that the particulate material can flow from the hollow interior to the mixing chamber via the blending conduits. The blending conduits also extend upwards, beyond the respective upper outlet to a respective access location allowing access to the blending conduit for cleaning purposes.
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公开(公告)号：EP0089612B1
公开(公告)日：1988-04-20
申请号：EP83102596.0
申请日：1983-03-16
发明人： Goins, Robert Ralph
CPC分类号： B01F5/242
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3.发明授权Improved apparatus for blending and withdrawing solid particulate material from a vessel 失效装置用于混合和从容器的粒状固体的分配。
公开(公告)号：EP0381424B1
公开(公告)日：1995-04-05
申请号：EP90300921.5
申请日：1990-01-30
申请人： FULLER COMPANY
发明人： Kermit D. Paul
CPC分类号： B01F5/242
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公开(公告)号：EP0565755A1
公开(公告)日：1993-10-20
申请号：EP92106478.8
申请日：1992-04-15
申请人： Silo Verfahrens AG
发明人： Reif, Armin
IPC分类号： B01F5/24
CPC分类号： B01F5/242
摘要： Beschrieben wird eine Vorrichtung zum Mischen von Schüttgut in einem Behälter. Um auch bei großvolumigen Behältern eine völlig homogene Mischung des Schüttgutes ohne Energieaufwand zum Umwälzen des Mischgutes zu erreichen ist es vorgesehen, daß neben dem im Innenraum des Behälters mittig angeordneten Mischrohr (12) zusätzlich im Innenraum des Behälters mehrere parallele, einen gegenseitigen Abstand voneinander einnehmende Mischrohre (11,13,14) angeordnet sind, die in einem zentralen Auslaufteil (4) nach unten hin vereinigt sind.
摘要翻译： 描述了将容器中的散装材料混合的装置。 为了确保散装材料的完全均匀的混合，即使对于大容量的容器而言，即使没有消耗能量来再循环待混合的材料，除了将配置在容器内部中心的混合管（12）之外， ，多个平行混合管（11,13,14）在容器内部彼此相互间隔配置，在中心排出部分（4）中向下并入。
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5.发明公开Improved apparatus for blending and withdrawing solid particulate material from a vessel 失效用于混合和从容器的粒状固体的分配方法和装置。
公开(公告)号：EP0381424A2
公开(公告)日：1990-08-08
申请号：EP90300921.5
申请日：1990-01-30
申请人： FULLER COMPANY
发明人： Kermit D. Paul
CPC分类号： B01F5/242
摘要： A method and apparatus (1) is provided for blending solid particulate material in a vessel (10) which includes a center lift column (20) and a first downcomer channel (30) which includes n successive vertical sections (51,56) and n flow ports (P1-P6) respective located at a top portion of the n sections. The n sections include withdrawal structure for providing a volumetric outlet flow rate which includes a flow rate contribution from each of the n sections which is 1/n of the outlet flow rate. The apparatus can also include a second channel (30A) which includes a plurality of vertically spaced inlets (33a-33e) for receiving particulate material from different vertical locations within a blending vessel of the apparatus and an outlet (71) for returning particulate material to the lower part of the vessel, with each of the inlets of the second channel including a baffle (36) extending into an internal flow area of the channel. A discharge spout (70) is connected to the outlet of the second channel and recycles a portion of the particulate material at the outlet to the lower part of the vessel (10) and withdraws another part of the particulate material at the outlet to a conveying line (60) outside the vessel.
摘要翻译： 提供了一种用于在一个容器（10），它包括一个中心升柱（20），并且包括n个连续垂直部分的第一降液管通道（30）（51,56）和正掺混的固体颗粒材料的方法和设备（1） 流动端口（P1-P6）respectivement位于N区段的顶部。 的n个部分包括用于提供一个体积流速出口包括来自每个所述n部分的所有这是出口流动速率的1 / n的流速贡献撤出结构。 因此，该设备可以包括第二通道（30A），其包括垂直隔开的入口（33A-33E）的多个用于对颗粒材料返回到接收装置的混合容器内，并且在出口（71）从不同的垂直位置处的颗粒材料 容器，其中每个所述第二信道包括一个挡板（36）的入口的下部延伸到所述信道的内部流动面积。 的放电喷口（70）是连接到所述第二通道的出口和在出口处的出口至所述容器（10）的下部回收的颗粒材料的一部分和撤回颗粒材料的另一部分，以输送 在容器外面线（60）。
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公开(公告)号：EP0538445A4
公开(公告)日：1993-12-29
申请号：EP92910728
申请日：1992-04-09
申请人： AVERY, HUGH E., JR.
发明人： AVERY, HUGH E., 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 not only because the customary receiver, and its piping, conventionally installed below the blender are eliminated, but because the rigid baffle of the prior blender has been replaced by a virtual baffle (626) of particulate material, which forms a toroidal block within: the conically walls (610) of the blender; the converging blended conduits (602) adjacent thereto; and the structural supporting matrix. The baffle of particulate material (626) 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.
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公开(公告)号：EP0139167B1
公开(公告)日：1987-10-21
申请号：EP84110084.5
申请日：1984-08-23
发明人： Goins, Robert Ralph
CPC分类号： B01F5/242
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公开(公告)号：EP0094803A3
公开(公告)日：1985-06-19
申请号：EP83302710
申请日：1983-05-12
申请人： TECHNOVATORS, INC
发明人： Fisher, Glen W.
CPC分类号： B65G65/365 , B01F5/242 , B65D88/54
摘要： A blending bin for particulate having a plurality of vertically extending passageways is provided. Each passageway includes multiple vertically spaced ports. Blending vanes are provided within each passageway to control the proportion of material withdrawn from the bin through the ports. The streams of material are in turn proportionally combined into a single outlet stream. The ports are spaced such that lots of material loaded into the bin will be blended together in the outlet stream and such that thin layers of off-grade or non-uniform material will not reach disproportionate levels in the outlet stream.
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公开(公告)号：EP0089612A3
公开(公告)日：1984-10-03
申请号：EP83102596
申请日：1983-03-16
发明人： Goins, Robert Ralph
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 communicating 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 Igenerally 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.
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10.发明公开Method and apparatus for the blending of granular materials 失效Verfahren und Apparat zum MischenkörnigerStoffe。
公开(公告)号：EP0019446A1
公开(公告)日：1980-11-26
申请号：EP80301550.2
申请日：1980-05-12
IPC分类号： B01F5/24
CPC分类号： B01F5/242
摘要： A 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 (18a, b) 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： 一种用于颗粒材料的重力流动混合系统，其通过使用新颖的内部处理装置，其提供在大容量箱中从多个位置（18a，b）连续均匀地取出材料。 本发明利用固体流变学的基本原理来提供天然的内部自我调节，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。
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