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公开(公告)号：US4202375A
公开(公告)日：1980-05-13
申请号：US859459
申请日：1977-12-12
申请人： Werner Hoerauf , Hans Pirzer , Ernst Guenther , Eckart Neumann , Ernst Dietrich
发明人： Werner Hoerauf , Hans Pirzer , Ernst Guenther , Eckart Neumann , Ernst Dietrich
IPC分类号： F15D1/02
CPC分类号： F15D1/02
摘要： A process for achieving a uniform flow profile of very viscous liquids when flowing through tubes or reaction chambers, wherein the very viscous liquid is passed through annular spaces extending concentrically with increasing diameter over the entire cross-section of the tubes or reaction chambers and having the same depth in the direction of flow, and this procedure is repeated once or several times, the annular spaces being staggered with respect to each other as viewed in the direction of flow, and an apparatus consisting of a combination of two or more discs arranged at axial intervals within a tube transversely to the direction of flow, each disc consisting of a plurality of ring-shaped bands of increasing diameter, the bands being arranged freely of one another and concentrically at intervals on a grid supporting means to provide correspondingly concentric open spaces between the bands over the entire cross-section of the tube, with the walls of the bands running parallel to the direction of flow, and the bands of the separate discs being staggered with respect to each other as viewed in the direction of flow.
摘要翻译： 一种在流过管或反应室时实现非常粘稠的液体的均匀流动分布的方法，其中非常粘稠的液体通过在管或反应室的整个横截面上以增加的直径同心延伸的环形空间，并且具有 在流动方向上具有相同的深度，并且该过程重复一次或几次，环形空间在流动方向上相对于彼此交错，并且由两个或更多个盘的组合组成的装置 横向于流动方向的管内的轴向间隔，每个盘由多个增加直径的环形带组成，带彼此自由地布置并且间隔地均匀地布置在格栅支撑装置上，以提供相应的同心开放空间 在管的整个横截面之间的带之间，带的壁平行于该带 流动方向，并且当从流动方向观察时，分离盘的带彼此相对错开。
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公开(公告)号：US4092784A
公开(公告)日：1978-06-06
申请号：US698855
申请日：1976-06-23
申请人： Ernst Dietrich , Ernst Guenther , Werner Hoerauf , Ernst Kissel , Hermann Linge , Eckart Neumann , Eberhard Schaefer
发明人： Ernst Dietrich , Ernst Guenther , Werner Hoerauf , Ernst Kissel , Hermann Linge , Eckart Neumann , Eberhard Schaefer
CPC分类号： F26B21/14 , B29B13/065 , F26B17/14
摘要： In a process for drying and heating nylon granules, in which the granules flow downwards through a vertical zone, hot inert gases which are free from molecular oxygen are passed in counter-current through the granules and the cooled granules are then intermittently discharged in part-streams, the improvement wherein the wet granules, or a suspension of the granules in water, are fed into the zone at the top, the granules are deposited as a layer, the water is led away, the layer of granules is then transferred into the next-lower part of the zone, the granules are there allowed to flow under gravity downwards through the zone, and inert gases which are free from molecular oxygen are passed in countercurrent upwards through the granules at from 70 to 200.degree. C, with the proviso that the inert gas, before leaving the zone, is passed through the deposited layer of granules, in the lower part of the zone the granules are divided into part-streams over the entire cross-section of the zone, these part-streams are cooled and the granules are passed intermittently, but simultaneously over the entire cross-section of the zone, into a discharge zone, with the proviso that the discharge zone is only partially filled, as well as an apparatus for carrying out the improved process.
摘要翻译： 在干燥和加热尼龙颗粒的方法中，其中颗粒向下流过垂直区域，不含分子氧的热惰性气体逆流通过颗粒，然后将冷却的颗粒间歇地排出， 流，其中将湿颗粒或颗粒在水中的悬浮液进料到顶部的区域中的改进，颗粒被沉积为层，水被引出，然后将颗粒层转移到 该区域的下一部分，颗粒在重力下向下流过该区域，并且不含分子氧的惰性气体在70至200℃下向上逆流通过颗粒，条件是 在离开该区域之前，惰性气体通过沉积的颗粒层，在区域的下部，颗粒在该区域的整个横截面上分成部分流， 这些部分气流被冷却，并且颗粒在区域的整个横截面上间歇地通过，进入排放区域，条件是排放区仅部分地被填充，以及用于执行的装置 改进的过程。
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公开(公告)号：US4439933A
公开(公告)日：1984-04-03
申请号：US917871
申请日：1978-06-22
申请人： Ernst Dietrich , Ernst Guenther , Werner Hoerauf , Ernst Kissel, deceased , Hermann Linge , Eckart Neumann , Eberhard Schaefer
发明人： Ernst Dietrich , Ernst Guenther , Werner Hoerauf , Ernst Kissel, deceased , Hermann Linge , Eckart Neumann , Eberhard Schaefer
CPC分类号： F26B21/14 , B29B13/065 , F26B17/14
摘要： A vertical cylinder for drying and heating granules which includes an inlet at the top of the cylinder, a conically tapered outlet at the bottom of the cylinder, a rotatable screening ring beneath the inlet, a chute beneath the screening ring and a scraper above the ring inlets for gases in the downward extending section of the cylinder, a shell and tube heat exchanger located coaxially in the bottom quarter of the cylinder, a horizontally movable grid as flow control device below the heat exchange and a discharge zone below the grid.
摘要翻译： 用于干燥和加热颗粒的垂直圆柱体，其包括在气缸顶部的入口，在气缸底部的锥形出口，入口下方的可旋转筛环，筛环下方的滑槽和环上的刮板 在气缸的向下延伸部分中的气体入口，同轴地位于气缸的底部四分之一中的壳和管热交换器，作为在热交换器下方的流量控制装置的水平移动网格和在电网下方的排放区域。
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公开(公告)号：US4002430A
公开(公告)日：1977-01-11
申请号：US544305
申请日：1975-01-27
CPC分类号： C08G69/46 , B01D11/0223 , B01D2011/002
摘要： An extraction tube for the continuous removal of low molecular weight components of polylactam granules by means of hot water by the countercurrent principle of operation, the water being fed upwardly and the granules downwardly, the tube being provided with inlets and outlets for the granules and the water and exhibiting baffles within the tube, wherein there is provided, within the tube, a heat exchanger whichA. divides the tube into two sections bearing a ratio to each other of from 50:50 to 85:15 by volume, the smaller section being at the top of the tube,B. exhibits ducts for the granules over the entire cross-section of the tube andC. has top surfaces facing the stream of granules, which surfaces are inclined toward the ducts to an angle .beta. to the horizontal, this angle being equal to or greater than the angle of repose of the granules but less than 90.degree.,Further similar heat exchangers being provided beneath said heat exchanger if desired.
摘要翻译： 一种提取管，用于通过逆流操作原理借助于热水连续去除多聚内酰胺颗粒的低分子量组分，水向上供给并且颗粒向下，所述管设有用于颗粒的入口和出口， 水和在管内展现挡板，其中在管内设置有热交换器，其将管分成两个部分，每个部分承受比例，从50:50到85:15，小部分 在管的顶部，B.在管子和C的整个横截面上的格子的展示的导管在面向流水线的颗粒流的顶部表面，其中表面被包围到水平的角度β到水平 ，这个角度等于或大于颗粒尺寸不超过90度的角度，如果希望的话，进一步类似的热交换器提供BENEATH SAI热交换器。
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公开(公告)号：US20070039241A1
公开(公告)日：2007-02-22
申请号：US10577416
申请日：2004-10-27
申请人： Florian Battke , Ernst Dietrich
发明人： Florian Battke , Ernst Dietrich
摘要： The present invention provides a method of culturing plant material comprising a layer of floatable granular substrate in a culturing vessel, plant material and culture medium. Also, the invention provides a culturing kit comprising various combinations of floatable granular substrate with plant material, culturing solution and a culturing vessel, adapted to the specific requirements of hobby, science or industrial uses.
摘要翻译： 本发明提供一种在培养容器，植物材料和培养基中培养包含可漂浮颗粒基质层的植物材料的方法。 此外，本发明提供一种培养试剂盒，其包含可漂浮的颗粒基质与植物材料，培养溶液和培养容器的各种组合，适合于业余爱好，科学或工业用途的具体要求。
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