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1. 发明授权

US4217092A Method and device for sintering material of different granular size 失效
标题翻译：不同粒度烧结材料的方法和装置
公开(公告)号：US4217092A
公开(公告)日：1980-08-12
申请号：US956140
申请日：1978-10-30
申请人： Wolfram Quittkat , Dieter Frank
发明人： Wolfram Quittkat , Dieter Frank
IPC分类号： C04B2/02 , B01J6/00 , C04B2/10 , C04B7/44 , F27B1/08 , F27B1/20 , F27B7/20 , F27B15/00 , F27B7/02
CPC分类号： C04B2/10 , C04B7/44 , F27B7/2016
摘要： A method and device for sintering materials and, in particular, limestone gravel, of very different granular size in the granular range of 5 to 50 mm, in a rotary shaft kiln with a shaft preheater and shaft cooler, are provided wherein the sintering charge of the original gravels are crushed into two or more granular fractions and are fed in a low band width to the furnace system periodically and alternately, and wherein the process gases flow through the filling or charge layers of the sintering materials. The filling layers are automatically changed in the shaft preheater and the shaft cooler in their thickness, so that the flow through resistance thereof remains constant.
摘要翻译：提供了一种用于在具有轴预热器和轴冷却器的旋转轴窑中烧结材料，特别是在5至50mm的粒度范围内具有非常不同的粒度的石灰石砾石的方法和装置，其中烧结装料原始砂砾被粉碎成两个或更多个颗粒部分，并且以低带宽周期性地和交替地供给炉系统，并且其中工艺气体流过烧结材料的填充层或电荷层。填充层在轴预热器和轴冷却器的厚度上自动变化，使得其流动阻力保持恒定。

2. 发明授权

US4496313A Method of calcining minerals containing heat-value components 失效
标题翻译：煅烧含有热值成分的矿物的方法
公开(公告)号：US4496313A
公开(公告)日：1985-01-29
申请号：US423247
申请日：1982-09-24
申请人： Wolfram Quittkat , Gerhard Reuter , Rudiger Schmidt
发明人： Wolfram Quittkat , Gerhard Reuter , Rudiger Schmidt
IPC分类号： C04B2/10 , F27B15/00 , C04B7/02
CPC分类号： C04B2/108
摘要： A method of calcining mineral components such as bituminous limestone in which heat is recovered from the calcining process and is used to liberate volatilizable substances within the mineral matter before the latter is subjected to calcination. The volatilized and pyrolytically decomposed substances form a fuel which is burned to produce the calcining gas mixture.
摘要翻译：一种煅烧矿物组分如沥青石灰石的方法，其中从焙烧过程中回收热量，并且用于在矿物质经受煅烧之前释放矿物质内的可挥发物质。挥发的和热分解的物质形成燃烧的燃料以产生煅烧气体混合物。

3. 发明授权

US4461645A Method of and apparatus for the cooling of white cement clinker 失效
标题翻译：白水泥熟料冷却方法和设备
公开(公告)号：US4461645A
公开(公告)日：1984-07-24
申请号：US381738
申请日：1982-05-24
申请人： Gunter Roth , Wolfram Quittkat , Dieter Frank , Ludwig Muller , Wilhelm Grassmann
发明人： Gunter Roth , Wolfram Quittkat , Dieter Frank , Ludwig Muller , Wilhelm Grassmann
IPC分类号： C04B7/47 , F27B7/38 , F27D17/00 , C04B7/50
CPC分类号： F27B7/383 , C04B7/47 , C04B2111/802
摘要： A method of and an apparatus for cooling white cement clinker from a rotary kiln wherein the clinker is classified into at least two and preferably more particle-size fractions which are quenched with water with residence times staggered so as to increase as the particle size range increases. The cooling is effected to a temperature of below 1200.degree. C. but without excessively cooling the clinker so that all fractions retain sufficient sensible heat to drive off water picked up during the quenching process and resulting in completely dry clinker.
摘要翻译：一种用于从回转窑冷却白水泥熟料的方法和装置，其中熟料被分成至少两个并且优选更多的颗粒级分，其用水淬灭，停留时间交错，以随着粒径范围增加而增加。冷却进行到低于1200℃的温度，但不会使熟料过度冷却，使得所有馏分保持足够的显热，以驱除在淬火过程中拾取的水并导致完全干燥的熟料。

4. 发明授权

US4353750A Method of firing carbonate-containing minerals 失效
标题翻译：煅烧含碳矿物的方法
公开(公告)号：US4353750A
公开(公告)日：1982-10-12
申请号：US288935
申请日：1981-07-31
申请人： Wolfram Quittkat
发明人： Wolfram Quittkat
IPC分类号： C04B7/44 , B01J6/00 , C04B7/43 , F27D13/00 , C04B7/02
CPC分类号： C04B7/434
摘要： A method of firing granular carbonate minerals, for example a cement-calcine-forming meal, in which the comminuted solids are preheated in a fluidized bed or by like entrainment in a hot gas and then subjected to decarbonation in a precalcinator before entering a rotary kiln from which the cement clinker is discharged into a cooler for heat exchange between the hot clinker and air. According to the invention, the meal is suspended in the precalcinator, which forms an upright shaft at the inlet end of the kiln, so that the particles do not pass into the kiln directly from the precalcinator but rather can be entrained by the gases in the precalcinator, separated therefrom in a cyclone and delivered to the kiln. Fuel is mixed with the kiln exhaust gases just ahead of the zone at which the meal is suspended so that the sensible heat of the exhaust gas vaporizes the fuel or gasifies the latter. This mixture then contacts the meal and the oxygen-containing gas to ensure uniform heat transfer during oxidation of the gasified product to the meal to be subjected to decarbonation.
摘要翻译：一种煅烧粒状碳酸盐矿物的方法，例如水泥煅烧形成粉，其中将粉碎的固体在流化床中预热或在热气体中类似地夹带，然后在进入回转窑之前在预先搅拌机中进行脱碳将水泥熟料从其中排出到冷却器中以在热熟料和空气之间进行热交换。根据本发明，将膳食悬浮在预prec器中，其在窑的入口端处形成竖直的轴，使得颗粒不直接从预先敲打器进入窑，而是可以被夹在预分解器，在旋风分离器中分离并输送到窑炉。燃料与窑废气混合在一起，正好在餐盘悬浮的区域之前，排气的显热使燃料蒸发或使气体气化。然后，该混合物接触餐和含氧气体，以确保在将气化产物氧化成餐时进行脱碳的均匀传热。

5. 发明授权

US4152254A Disk centrifuge for granular material 失效
标题翻译：颗粒材料的磁盘分离
公开(公告)号：US4152254A
公开(公告)日：1979-05-01
申请号：US850386
申请日：1977-11-10
申请人： Klaus Steier , Wolfram Quittkat , Wulfram Schmid-Meil , Otmar Hornberger
发明人： Klaus Steier , Wolfram Quittkat , Wulfram Schmid-Meil , Otmar Hornberger
IPC分类号： B07B7/083 , B07B11/06 , B07B13/11 , B65G31/04
CPC分类号： B07B7/083 , B07B11/06 , B65G31/04
摘要： A centrifuge for sifting granular material, ranging in particle size from a few microns to several hundred microns, for example, comprises an upwardly concave frustoconical disk rotatable about a horizontal axis and provided with a similarly shaped cover defining therewith a narrow annular gap of outwardly converging radial cross-section. Air, or some other gaseous or liquid fluid, is axially introduced from above into that gap together with the granular material to be centrifuged, the fluid stream imparting to the smaller particles an added acceleration making the velocities of all particles substantially equal at the disk periphery.

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