Outlet valve
    1.
    发明授权
    Outlet valve 有权
    出口阀

    公开(公告)号:US6113064A

    公开(公告)日:2000-09-05

    申请号:US117676

    申请日:1998-08-04

    申请人: Anders Hillstrom

    发明人: Anders Hillstrom

    CPC分类号: F16K27/07 F16K31/122

    摘要: An outlet valve is arranged in the bottom of a vessel intended to be filled with liquid comprising a valve disc (1) connected to a piston rod (4) and a piston (5) actuated by a pressure medium. The valve disc (1) is movable between a first and a second position and is arranged to bear against a valve seat (2) in its first closed position. The piston (5) is arranged in an operating device (6) provided with a connection (7) to a source for pressure medium. The operating device (6) is designed as a unit sealed from the liquid and is arranged at such a distance from the valve seat (2) that the liquid, when the valve is open, passes a zone between the operating device (6) and the valve seat (2).

    摘要翻译: PCT No.PCT / SE97 / 00321 Sec。 371日期:1998年8月4日 102(e)日期1998年8月4日PCT 1997年2月26日PCT公布。 公开号WO97 / 32151 日期1997年9月4日,出口阀布置在容器内的液体的底部,该容器包括连接到活塞杆(4)的阀盘(1)和由压力介质致动的活塞(5)。 阀盘(1)可在第一位置和第二位置之间移动并且被布置成在其第一关闭位置处抵靠阀座(2)。 活塞(5)布置在设置有用于压力介质的源的连接(7)的操作装置(6)中。 操作装置(6)被设计为与液体密封的单元,并且与阀座(2)隔开距离设置,当阀打开时液体通过操作装置(6)和 阀座(2)。

    Method and arrangement to monitor a fatty oil treatment process carried through under vacuum
    2.
    发明授权
    Method and arrangement to monitor a fatty oil treatment process carried through under vacuum 失效
    监测在真空下进行的脂肪油处理过程的方法和装置

    公开(公告)号:US06616731B1

    公开(公告)日:2003-09-09

    申请号:US09831531

    申请日:2001-07-02

    申请人: Anders Hillstrom

    发明人: Anders Hillstrom

    IPC分类号: B01D1900

    CPC分类号: C11B3/14

    摘要: The present invention is a method and apparatus for monitoring the vacuum conditions for the treatment of vegetable or animal oil. During the treatment, a number of processes, such as refining, bleaching and/or deodorization, are carried out under a vacuum. The vacuum is maintained by a vacuum system, comprised of at least one vacuum creating means and at least one condenser, and a pump arranged at the outlet of the condenser. The condenser is connected to a mass flow meter monitoring the flow of a gas and generates a signal receivable by a controller. The method of monitoring the vacuum system, using the above apparatus, includes the steps of sensing, and registering the mass flow of non-condensable gas out of the vacuum system. An alarm is triggered when the amount of gas exiting the vacuum system differs from a set value.

    摘要翻译: 本发明是用于监测用于处理植物油或动物油的真空条件的方法和装置。 在处理期间,在真空下进行许多方法,例如精制,漂白和/或除臭。 真空由真空系统维持,真空系统包括至少一个真空产生装置和至少一个冷凝器,以及设置在冷凝器出口处的泵。 冷凝器连接到监测气体流量的质量流量计,并产生可由控制器接收的信号。 使用上述装置监测真空系统的方法包括以下步骤:感测和记录不可冷凝气体离开真空系统的质量流量。 当离开真空系统的气体量与设定值不同时,触发报警。

    Deodorisation plant for fatty oils
    3.
    发明授权
    Deodorisation plant for fatty oils 失效
    脂肪油除臭厂

    公开(公告)号:US06001220A

    公开(公告)日:1999-12-14

    申请号:US29673

    申请日:1998-03-03

    IPC分类号: B01D3/34 C11B3/14 B01D3/10

    CPC分类号: C11B3/14 B01D3/343 Y10S159/16

    摘要: A deodorisation plant for treatment of fatty oils comprises a vessel (1) connected to a vacuum source. In the vessel there is a distillation column filled with structured packing material through which column the oil which shall be deodorised is brought to flow under influence of gravity and to meet a deodorisation gas in counter-current. In the vessel there is also a number of trays for collection of oil provided with drainage outlets in their lower part. The oil is treated with deodorisation gas in a batchwise way in these trays. The vessel is provided with an inlet (7) for oil and a connection (2) to a vacuum source in its upper part. In its lower part there is an outlet (9) for oil.

    摘要翻译: PCT No.PCT / SE97 / 01186 Sec。 371日期1998年3月3日 102(e)1998年3月3日PCT PCT 1997年7月1日PCT公布。 公开号WO98 / 00484 日期1998年1月8日用于处理脂肪油的除臭装置包括连接到真空源的容器(1)。 在容器中有一个填充有规整填料的蒸馏塔,通过该蒸馏塔将待除臭的油在重力的作用下流动,并以逆流来满足除臭气体。 在船上还有一些托盘,用于收集在其下部设有排水口的油。 在这些托盘中,以分批的方式在除臭气体中处理油。 容器设有用于油的入口(7)和在其上部与真空源连接(2)。 在其下部有一个用于油的出口(9)。

    Mixer for mixing of liquids or suspensions and method for mixing
    4.
    发明授权
    Mixer for mixing of liquids or suspensions and method for mixing 失效
    用于混合液体或悬浮液的混合器和混合方法

    公开(公告)号:US06024481A

    公开(公告)日:2000-02-15

    申请号:US817533

    申请日:1997-07-09

    摘要: A mixer for liquid or suspensions comprises two mixing chambers each of which is provided with an outer inlet. The chambers are connected to each other in such a way that the first chamber leads to the second chamber. A number of mixing elements are arranged on a rotating axis which is common for the two chambers. The mixing elements have different shapes in the two chambers. In the first chamber the mixing elements are arranged to achieve mixing by means of large shear forces. In the second chamber the mixing elements are arranged to achieve mixing by stirring mainly without shear forces. A method for continuous mixing comprises mixing a little amount of a first liquid with a considerably larger amount of a second liquid in a first mixing chamber in which the mixing takes place by way of high shear forces. The obtained mixture is subjected to mixing by stirring mainly without shear forces in a second mixing chamber.

    摘要翻译: PCT No.PCT / SE95 / 01252 Sec。 371日期1997年7月9日第 102(e)日期1997年7月9日PCT提交1995年10月23日PCT公布。 公开号WO96 / 12555 日期1996年5月2日用于液体或悬浮液的混合器包括两个混合室,每个混合室设有外部入口。 这些室彼此连接,使得第一室通向第二室。 多个混合元件布置在两个腔室共用的旋转轴上。 混合元件在两个腔室中具有不同的形状。 在第一室中,混合元件被布置成通过大的剪切力实现混合。 在第二室中,混合元件被布置成通过主要搅拌而不用剪切力实现混合。 连续混合的方法包括在第一混合室中混合少量的第一液体和相当大量的第二液体,其中通过高剪切力进行混合。 通过在第二混合室中主要没有剪切力的搅拌使得到的混合物进行混合。