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1.发明授权Device for opening, closing and cleaning fill holes of coke oven chargeable by a coal conveyor 失效用于打开，关闭和清洁由煤输送机充满的焦炉的填充孔的装置
公开(公告)号：US4321112A
公开(公告)日：1982-03-23
申请号：US257404
申请日：1981-04-24
申请人： Manfred Galow , Klaus Dahl , Wolfgang Rohde , Diethard Habermehl , Werner Kucharzyk , Werner Siebert
发明人： Manfred Galow , Klaus Dahl , Wolfgang Rohde , Diethard Habermehl , Werner Kucharzyk , Werner Siebert
摘要： A device for opening, closing and cleaning fill holes of a coke oven comprises a self-supporting carrying frame extending above the fill holes and supporting a runway for an overhead crane and further supports spring-biased bell seals for respective fill holes; a manipulation unit is suspended on the crane and includes a vertical thrust drive and a rotary drive coupled respectively to a manipulation head which is driven into engagement with actuation means for respective bell seals to selectively open and close the bell and to rotate simultaneously cleaning knives in each fill hole.
摘要翻译： 用于打开，关闭和清洁焦炉的填充孔的装置包括在填充孔上方延伸并支撑用于桥式起重机的跑道的自支撑运载框架，并且进一步支撑用于各个填充孔的弹簧偏置的钟形密封件; 操纵单元悬挂在起重机上并且包括垂直推力驱动器和分别连接到操作头的旋转驱动器，该操作头被驱动与用于相应的钟形密封件的致动装置接合以选择性地打开和关闭钟罩并同时旋转清洁刀具 每个填充孔。
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2.发明授权Method of and apparatus for drying and preheating coking coal in a flight stream tube 失效用于在飞行流管中干燥和预热炼焦煤的方法和设备
公开(公告)号：US4380125A
公开(公告)日：1983-04-19
申请号：US199953
申请日：1980-10-23
CPC分类号： F26B3/10 , C10B57/10 , F26B17/101
摘要： A method and an apparatus are disclosed for drying and preheating coking coal particles of mixed sizes in a flight stream tube. A stream of hot gas in which different-size particle fractions are entrained, is advanced through the tube. At one or more locations it is split up into two flows, one containing the smaller fractions and the other containing the coarser fractions. The coarser fractions are slowed and readmitted into the flow having the smaller fractions, counter to the direction of advancement of this flow.
摘要翻译： 公开了用于在飞行流管中干燥和预热混合尺寸的焦煤颗粒的方法和装置。 其中夹带不同大小的颗粒部分的热气流通过该管推进。 在一个或多个位置，它被分成两个流，一个包含较小的部分，另一个包含较粗的部分。 较粗的部分被减慢并且重新进入具有较小分数的流动，与该流动的方向相反。
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公开(公告)号：US4309253A
公开(公告)日：1982-01-05
申请号：US182324
申请日：1980-08-28
摘要： To increase the temperature at which a tar separator operates which separates tar from condensate obtained by cooling coking gas produced by coking preheated coal, the condensate is preheated by heat exchange with the coking gas entering a raw gas cooler and is then admitted into the coking gas collecting main of the coking ovens, from which it passes to the tar separator. A method and an apparatus are disclosed.
摘要翻译： 为了提高焦油分离器操作的温度，其将焦油与通过由焦化预热煤产生的冷凝焦炭获得的冷凝液分离，通过与进入原料气体冷却器的焦化气进行热交换而将冷凝物预热，然后进入焦化气体 收集焦化炉的主体，从其中通过焦油分离器。 公开了一种方法和装置。
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公开(公告)号：US4058230A
公开(公告)日：1977-11-15
申请号：US662017
申请日：1976-02-27
CPC分类号： C10B31/00 , C10B41/005
摘要： An arrangement for regulating the introduction of substances into chambers is disclosed and is particularly well-suited for the feeding of coal into coke ovens. The arrangement includes a chamber which is to be filled to a predetermined level and a feeding device is provided for feeding material into the chamber. The feeding device has a switch which stops the introduction of the material to the chamber when the level of the material reaches the predetermined level. The switch for the feeding device is electrically connected with a differential pressure switch which is actuated upon the generating of a predetermined pressure differential across it. The requisite pressure differential is generated by introducing pressurized gas into the chamber and an air compressor may be provided for this purpose. A sensing conduit, which is connected with one terminal of the differential pressure switch, extends into the chamber and has an end positioned at the predetermined level to which the chamber is to be filled. The pressurized gas admitted into the chamber sets up certain pressure characteristics in the sensing conduit which are changed when the level of material in the chamber reaches the predetermined level so that the gas no longer has free access to the open end of the sensing conduit. The change in the pressure characteristics causes a pressure differential to be established across the differential pressure switch which, in turn, activates the feeding device switch to stop the introduction of material into the chamber. In order to compensate for shock waves which may be generated in the chamber by the feeding of the material and which may cause a false signal to be transmitted to the switch of the feeding device, a compensating conduit is provided which has an end in the chamber and is connected with the terminal of the differential pressure switch opposite that to which the sensing conduit is connected. A supply conduit for the pressurized gas is also provided and introduces the pressurized gas into the chamber in the vicinity of the end of the sensing conduit.
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5.发明授权Method of and device for heating finely divided solid particles in conveying ducts 失效用于在传送管道中加热微细固体颗粒的方法和装置
公开(公告)号：US4329141A
公开(公告)日：1982-05-11
申请号：US201325
申请日：1980-10-27
摘要： In a pneumatic conveying heater or drier for dispersed solid particles, a pulsating device in the form for example of a rotary throttling disk is arranged in the circulation conduit for the conveying stream of hot gas so as to periodically accelerate and decelerate the conveyed solid particles, thus increasing the efficiency of the heat transfer.
摘要翻译： 在用于分散的固体颗粒的气动输送加热器或干燥器中，用于例如旋转节流盘形式的脉动装置布置在用于输送热气体的循环管道中，以便周期性地加速和减速输送的固体颗粒， 从而提高传热的效率。
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公开(公告)号：US4313704A
公开(公告)日：1982-02-02
申请号：US32495
申请日：1979-04-23
申请人： Werner Kucharzyk , Wolfgang Rohde
发明人： Werner Kucharzyk , Wolfgang Rohde
CPC分类号： C10B31/02 , B65D90/626
摘要： The gas-tight closure comprises a thin walled tubular piece projecting from a feeding duct into a filling space, a thin walled conical jacket having its larger bottom base provided with a rigid seal reinforcing member cooperating with the lower rim of the intake tubular piece. The outer periphery of the reinforcing member is slanted about a small angle to snugly fit into the tubular piece and adjust the form thereof when upward pull is exerted upon the conical jacket by means of an actuation rod passing outwardly through the wall of the feeding duct. The actuation rod has preferably the form of a hollow shaft which accommodates the manipulation rod of a scraper projecting radially below the reinforcing member into the filling space. The outside portion of the actuation rod is provided with a control device in the form of clamping plates cooperating with abutment plates resting on the guiding sleeve for the actuation rod. The clamping plates are manipulated by means of separate levers.
摘要翻译： 气密闭合件包括从进料管道突出到填充空间的薄壁管状件，薄壁锥形夹套，其较大的底部基部设置有与进气管件的下边缘配合的刚性密封加强件。 加强构件的外周边以小的角度倾斜以紧密地配合到管状件中，并且当通过向外穿过供给管的壁的致动杆向上拉动作用在锥形护套上时调节其形状。 致动杆优选地具有中空轴的形式，该空心轴容纳在加强构件的径向下方突出到填充空间中的刮刀的操纵杆。 致动杆的外侧部分设有一个控制装置，该控制装置与夹持在用于致动杆的导向套筒上的抵靠板配合。 夹板通过单独的杠杆操纵。
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