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9 条记录 (耗时 0.01 秒)

    Process and apparatus for treating fibres with fluids
    1.
    发明授权
    Process and apparatus for treating fibres with fluids 失效
    用流体处理纤维的方法和装置

    公开(公告)号：US3681951A

    公开(公告)日：1972-08-08

    申请号：US3681951D

    申请日：1970-06-15

    申请人： MALCOLM CHAIKIN ,  JOHN RAYMOND MCCRACKEN

    发明人： CHAIKIN MALCOLM ,  MCCRACKEN JOHN RAYMOND

    IPC分类号： D06B5/04 ,  B05C3/136

    CPC分类号： D01B3/08

    摘要： A method and apparatus for treating a layer of fibrous material with a liquid in operations such as the scouring of wool fibers, the fibers being arranged into a thin layer between porous conveyors and conveyed by them through a body of treating liquid, the layer being subjected to a series of nipping actions which cause liquid to flow along the layer of fibers, the flow of liquid through the layer in a direction normal to the plane of the layer being maintained. It is preferred that the nipping devices should be in the form of nipping members which have a surface arranged at an acute angle to the surface of one of the conveying members so as to define a wedge-shaped space, the arrangements of these members being such as to maintain a hydrodynamic pressure gradient across the layer of fibers thus promoting a uniform unidirectional flow of liquid through the fibers.

    摘要翻译： 一种用于在羊毛纤维的冲刷等操作中用液体处理纤维材料层的方法和装置，该纤维被布置在多孔输送机之间的薄层中，并被它们通过一批处理液体输送，该层受到 对于使液体沿着纤维层流动的一系列夹持动作，液体沿垂直于该层的平面的方向流过该层。 优选地，夹持装置应当是具有与一个输送构件的表面成锐角布置的夹紧构件的形式，以便限定楔形空间，这些构件的布置是这样的 以保持穿过纤维层的流体动力学压力梯度，从而促进液体通过纤维的均匀单向流动。

    Relative humidity control
    3.
    发明授权
    Relative humidity control 失效
    相对湿度控制

    公开(公告)号：US4129250A

    公开(公告)日：1978-12-12

    申请号：US774014

    申请日：1977-03-03

    申请人： Malcolm Chaikin ,  Mstislav S. Nossar

    发明人： Malcolm Chaikin ,  Mstislav S. Nossar

    IPC分类号： G01N25/56 ,  F26B25/22 ,  G01N25/62 ,  G01N25/64 ,  G05D22/00 ,  G05D22/02

    CPC分类号： G05D22/02 ,  G01N25/62

    摘要： Apparatus for measuring and controlling the relative humidity of exhaust air from an industrial drier in which exhaust air is passed across a dry bulb and a wet bulb thermocouple from which a voltage is derived providing a measure of the relative humidity in the air in the sample. This voltage is used to control the amount of exhaust air from the drier to atmosphere. The wet bulb thermocouple is cyclically dipped in a bowl of water under the control of a timer system of the voltage to control the amount of exhaust air discharged until the wet bulb thermocouple is equilibrated with the exhaust air sampled after dipping.

    摘要翻译： 用于测量和控制来自工业干燥器的废气的相对湿度的装置，其中废气通过干球，以及从其获得电压的湿球形热电偶，其提供样品中空气中的相对湿度的量度。 该电压用于控制从干燥器到大气的排出空气量。 湿球温热电偶在电池的定时器系统的控制下循环地浸入一碗水中，以控制排出的排气量，直到湿球温热电偶与浸渍后取样的排气平衡。

    Process for separation of wool wax from fats in wool grease or mixtures containing wool grease
    5.
    发明授权
    Process for separation of wool wax from fats in wool grease or mixtures containing wool grease 失效
    在羊毛油脂或含有羊毛油的混合物中从羊脂中分离羊毛蜡的方法

    公开(公告)号：US4207244A

    公开(公告)日：1980-06-10

    申请号：US949528

    申请日：1978-10-10

    申请人： Malcolm Chaikin ,  John R. McCracken

    发明人： Malcolm Chaikin ,  John R. McCracken

    IPC分类号： C11B11/00 ,  C07J9/00

    CPC分类号： C11B11/005

    摘要： A process for extracting valuable wool wax as a product having the specifications of lanolin from wool grease as found, for example, in the liquor from the scouring of raw wool. The process, apart from removing wool grease/wool wax from wool scouring effluent, avoids the production of pollutants in the extraction process, and in the case of the treatment of wet sludge containing wool grease produces a virtually grease-free solid product suitable for disposal as an environmentally safe soil.

    摘要翻译： 一种从羊毛脂中提取具有羊毛脂规格的产品的有价值的羊毛蜡的方法，例如在来自原料羊毛冲洗的液体中。 除了从羊毛清洗流出物中除去羊毛脂/羊毛蜡以外，该方法避免了在提取过程中产生污染物，而在处理含有羊毛脂的湿污泥的情况下，可以生产出适合处置的几乎无油脂的固体产品 作为一种环境安全的土壤。

    Process and apparatus for the aerobic biological purification of liquid wastes containing organic pollutants
    8.
    发明授权
    Process and apparatus for the aerobic biological purification of liquid wastes containing organic pollutants 失效
    含有机污染物的液体废物需氧生物净化的工艺和装置

    公开(公告)号：US4244815A

    公开(公告)日：1981-01-13

    申请号：US9970

    申请日：1979-02-06

    申请人： Malcolm Chaikin ,  John R. McCracken

    发明人： Malcolm Chaikin ,  John R. McCracken

    IPC分类号： C02F3/22 ,  B01F3/04 ,  B01F5/02 ,  C02F3/12 ,  C02F3/24 ,  C12M1/12 ,  C02F3/20

    CPC分类号： C02F3/1284 ,  B01F3/0473 ,  B01F5/02 ,  C02F3/1294 ,  C02F3/24 ,  Y02W10/15

    摘要： A process and apparatus for the purification of effluent waters containing organic pollutants by a rapid biological oxidation (activated sludge) process characterized in that the liquid to be purified is introduced into a tank containing a liquid having a high biomass concentration. Liquid is drawn from the tank and reintroduced through an aerating device in such a way as to produce rotation of the liquid in the tank to the extent that a vortex is produced on the surface. A part of the liquid taken from the tank is strayed on to the vortex and a proportion passed to a mechanical separating means that separates sludge from the liquid and a proportion of the separated sludge is reintroduced directly in to the tank. The liquid from which the sludge has been removed constitutes the purified effluent.

    摘要翻译： 一种用于通过快速生物氧化（活性污泥）方法净化含有有机污染物的流出水的方法和装置，其特征在于将要净化的液体引入含有高生物质浓度的液体的罐中。 液体从罐中抽出并通过通气装置重新引入，以便在罐中产生液体的旋转，使得在表面产生涡流的程度。 从罐中取出的液体的一部分被偏移到涡流上，并且一部分通过机械分离装置将污泥与液体分离，一部分分离的污泥直接重新引入到罐中。 已经从中除去污泥的液体构成纯化的流出物。