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    • 61. 发明授权
    • Process and apparatus for combined milling and drying
    • 联合研磨和干燥的方法和设备
    • US06880772B2
    • 2005-04-19
    • US10277514
    • 2002-10-22
    • Hartwig SchlesigerMartin MorningGerd SonnenbergRudolf Heidemann
    • Hartwig SchlesigerMartin MorningGerd SonnenbergRudolf Heidemann
    • B02C21/00B02C23/10B02C23/28B02C23/34C08B1/00C08B11/20F26B1/00F26B21/00F26B21/04F26B25/00B02C11/08
    • B02C23/34C08B11/20F26B1/005F26B21/002F26B21/04F26B25/007
    • A process of both milling and drying a solvent-moist material (e.g., water-moist methylhydroxyethylcellulose) is described. The process includes, (a) providing a mill-dryer (100) which includes, in series, a heat exchanger (1), a mill (2) and a particulate separating apparatus (105) connected by conduits (8), (9) and (11, 12), which together define a mill-dryer circuit (103). The mill-dryer (100) also includes a bypass conduit (14), which provides optionally at least partial gaseous bypass of the heat exchanger (1). The process further includes: (b) introducing the solvent-moist material into the mill (2); (c) circulating a vapor stream (e.g., a steam/air stream) throughout the mill-dryer circuit (103); (d) heating the vapor stream by means of passage through the heat-exchanger (1); (e) forwarding milled particulate material from the mill (2) to the particulate separating apparatus (105) by means of conduit (9); (f) separating the particulate material from the vapor stream in the particulate separating apparatus (105); (g) forwarding the vapor stream from the particulate separating apparatus (105) through conduits (11, 12); and (h) controlling the temperature of the vapor stream by optionally forwarding at least some of the vapor stream through the bypass line (14).
    • 描述了研磨和干燥溶剂 - 湿物质(例如水 - 湿甲基羟乙基纤维素)的方法。 该方法包括:(a)提供一个包括串联的热交换器(1),研磨机(2)和通过导管(8),(9)连接的颗粒分离装置 )和(11,12),它们共同限定了一个烘干机电路(103)。 研磨机(100)还包括旁通管道(14),其可选地提供热交换器(1)的至少部分气体旁路。 该方法还包括:(b)将溶剂湿物质引入磨机(2)中; (c)在蒸干机回路(103)中循环蒸气流(例如蒸汽/空气流); (d)通过通过热交换器(1)的蒸气流加热; (e)通过导管(9)将磨碎的颗粒材料从研磨机(2)转送到颗粒分离装置(105); (f)在颗粒分离装置(105)中分离颗粒材料与蒸汽流的分离; (g)通过导管(11,12)将来自颗粒分离装置(105)的蒸汽流送出; 和(h)通过任选地将至少一些蒸气流转运通过旁路管线(14)来控制蒸气流的温度。
    • 62. 发明授权
    • Method and apparatus for the dry grinding of solids
    • 用于干磨固体的方法和装置
    • US5695130A
    • 1997-12-09
    • US423326
    • 1995-04-17
    • Ernest Csendes
    • Ernest Csendes
    • B02C23/40B02C13/18B02C19/00B02C23/32B02C23/34B02C19/12B02C23/24
    • B02C13/18B02C19/005B02C23/32B02C23/34
    • A method and apparatus for the dry grinding of solids, comprises initial coarse grinding of the solids in a controlled vortexing of a fluidized bed and directing the solid fine particles generally upwardly into a vortex grinding zone and grinding the upwardly directed solid particles in the vortex grinding zone by passing a portion of the particles through the vortex grinding zone. The vortex grinding zone comprises at least one successively vertically disposed grinding stage comprising passing particles upwardly through at least one horizontal vortex zone of an annular gap, defined by a stationary plate with a circular aperture, hereafter cleaning up the upward moving product mix by eliminating coarser particles by gravity separation with a centrifugal expelling fan and subjecting the remaining part of the upwardly particles to the vertical vortexing of a rotating semipermeable means, defined by a rotating assembly containing a broad mesh screen therein.
    • 用于干磨固体的方法和装置包括在流化床的受控涡流中固体的初始粗磨,并将固体微粒通常向上引导到涡流研磨区中并在涡流研磨中研磨向上的固体颗粒 通过使一部分颗粒通过涡流研磨区。 涡流研磨区包括至少一个相继垂直设置的研磨台,包括将颗粒向上通过由具有圆形孔的固定板限定的环形间隙的至少一个水平涡旋区,此后通过消除较粗糙的方式清洁向上移动的产品混合物 颗粒通过用离心排出风扇进行重力分离,并使剩余部分的向上的颗粒受到由其中包含宽筛网的旋转组件限定的旋转半渗透装置的垂直涡流。
    • 63. 发明授权
    • Apparatus for processing coal
    • 煤炭加工设备
    • US4498633A
    • 1985-02-12
    • US439050
    • 1982-11-04
    • Robert M. Williams
    • Robert M. Williams
    • B02C21/00B02C23/34B02C23/24
    • B02C21/00B02C23/34
    • Apparatus for processing coal to prevent the creation of extreme fines and to extract pyrites from the principal coal fractions in which there are two air circulating circuits having processing components which cooperate in their respective circuits to result initially in substantial extraction of fines in the first circuit while releasing principal granulated coal fractions and pyrites to the second circuit where specific gravity separation of the pyrites and principal coal fractions occur. The apparatus includes a source of drying heat added to the air moving in the circuits and delivered at the places where surface moisture drying is most effective. Furthermore, the apparatus is operated so as to reduce coal to a desired size without creating an excessive volume of extreme fines, to separate pyrites and hard to grind components by specific gravity in a region where fines are not present, and to use the extreme fines as a source of fuel to generate drying heat.
    • 用于处理煤以防止产生极细粉末并从主要煤层中提取黄铁矿的设备,其中有两个空气循环回路具有处理成分,这些循环回路在其各自的回路中配合,以最初在第一回路中大量提取细粉而 将主要颗粒煤级分和黄铁矿释放到第二回路,其中发生黄铁矿和主要煤馏分的比重分离。 该装置包括加入到在电路中移动并在表面湿度干燥最有效的地方输送的空气中的干燥热源。 此外,操作该装置以便将煤减少到期望的尺寸,而不会在不存在细粒的区域中产生过量的极细粉末,以分离黄铁矿并且用比重难以研磨组分,并且使用极细粉 作为产生干燥热的燃料来源。
    • 65. 发明授权
    • Process for pulverizing coal to ultrafine size
    • 将煤粉加工成超大尺寸的工艺
    • US3854666A
    • 1974-12-17
    • US32787773
    • 1973-01-29
    • GILBERT ASSOCIATES
    • SWITZER G
    • C10L5/00B02C23/18B02C23/34F23K1/00B02C21/00
    • B02C23/34F23K1/00F23K2201/1006
    • A process for pulverizing coal to ultrafine size of a few microns, comprising conveying the coal through successive pulverizers with an inert gas, separating the ultrafine coal from the inert gas, cooling and recycling the inert gas and producing make-up inert gas by water scrubbing and alkaline or monoethanolamine scrubbing boiler flue gases to remove particulate, carbon dioxide, thereby leaving essentially nitrogen inert gas. Control of the final ultrafine particle size is achieved by regulation of the flow of conveying gas through the final pulverizer. Reject material streams are taken from the pulverizers to improve the quality of the product pulverized coal, which reject streams are burned in a furnace so as to recover their heat value.
    • 一种将煤粉碎至超微米尺寸的方法,包括用惰性气体输送煤通过连续的粉碎机,将超细煤从惰性气体中分离出来,冷却和再循环惰性气体,并通过水洗涤产生补充惰性气体 和碱性或单乙醇胺洗涤锅炉烟道气以除去微粒,二氧化碳,从而基本上留下惰性气体。 通过调节通过最终粉碎机的输送气体的流量来实现最终超细粒径的控制。 拒绝物料流从粉碎机中取出,以提高产品粉煤的质量,该废弃物流在炉中燃烧以回收其热值。
    • 66. 发明公开
    • A DEVICE FOR BREAKING GLASS
    • VORRICHTUNG ZUM ZERSCHLAGEN VON GLAS
    • EP2900379A1
    • 2015-08-05
    • EP13771190.9
    • 2013-09-26
    • Glassbusters Limited
    • WEBB, IanANCKETILL, Peter
    • B02C19/00B02C23/28
    • B02C19/0087B02C23/28B02C23/34Y02W30/60
    • The invention is directed to a glass disposal system. A device (10) for breaking glass articles is provided, which comprises an inlet (12) and an outlet (26) in fhrkl communication with one another and having a rotating member (16) interposed therebetween. The rotating member (16) is attached to, and capable of being rotated by, a motor (24). The inlet (12) to the device (10) opens onto the rotatable member (16) and the outlet (26) is substantially tangential to the rotatable member (16). The rotatab!e member (16) comprises portions to create an overall flow of air from the inlet (12) towards the outlet (26), and subsequently expels the particles of the broken object away from the rotatable member (16) through the outlet (26). The invention extends to a conduit (60) for the system.
    • 本发明涉及一种玻璃处理系统。 提供了一种用于破碎玻璃制品的装置(10),其包括彼此相互连接并且插入其间的旋转构件(16)的入口(12)和出口(26)。 旋转构件(16)通过电机(24)附接并能够旋转。 到装置(10)的入口(12)通向可旋转构件(16),并且出口(26)基本上与可旋转构件(16)相切。 可旋转构件(16)包括从入口(12)朝向出口(26)产生空气的总体流动的部分,并且随后通过出口(26)排出破碎物体的颗粒远离可旋转构件(16) )。 本发明延伸到用于系统的导管(60)。
    • 69. 发明公开
    • Verfahren und Einrichtung zum Betrieb einer Mahlanlage
    • Verfahren und Einrichtung zum Betrieb einer Mahlanlage。
    • EP0227008A2
    • 1987-07-01
    • EP86117493.6
    • 1986-12-16
    • Altenburger Maschinen Jäckering GmbH
    • Jäckering, Günter
    • B02C23/34
    • B02C23/34
    • Die Anmeldung bezieht sich auf ein Verfahren zum Betrieb einer Mahlanlage, die vom Produkt und einem Trägergas durchströmt wird, bei welchem als Trägergas ein im Kreislauf geführtes Inertgas verwendet wird; vorzugsweise wird das Inertgas vor der Rückführung in die Mühle (1) gekühlt und/oder getrocknet; um auf den Druck im Inertgaskreislauf Einfluß nehmen zu können, wird ein Teilstrom des Inertgases mit Hilfe eines in einer Zweigleitung (17, 18) angeordneten Kompressors (21) auf einen über dem Druck im Hauptkreislauf liegenden Druck komprimiert und über eine regelbare Drossel (23) dem Hauptkreislauf wieder zugeführt.
    • 本申请涉及一种用于操作铣削系统的方法,通过该方法产品和载气流动,其中在电路中传导的惰性气体用作载气; 优选地,惰性气体在被导回到研磨机(1)之前被冷却和/或干燥; 为了能够影响惰性气体回路中的压力,借助于布置在分支管线(17,18)中的压缩机(21)将惰性气体的部分电流压缩到高于压力的压力 主回路经由可控的油门(23)导回主回路。