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公开(公告)号:US4237006A
公开(公告)日:1980-12-02
申请号:US42227
申请日:1979-05-24
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
IPC分类号: B04C5/081
CPC分类号: B04C5/081
摘要: A cyclone separator having a generally cylindrical first portion with a plurality of tangentially directed feeds, and, adjacent to the first portion and coaxial therewith, a generally cylindrical second portion open at its far end, the first portion having an axial overflow outlet opposite the second portion, the second portion opening at its far end into a coaxial generally cylindrical third portion, the internal diameter of the axial overflow outlet being d.sub.0, of the first portion being d.sub.1, of the second portion being d.sub.2 and of the third portion being d.sub.3, the internal length of the first portion being l.sub.1 and of the second portion being l.sub.2, wherein the total cross-sectional area of all the feeds measured at the points of entry normal to the inlet flow is A.sub.i and wherein the shape of the separator is governed by the following relationships:10.ltoreq.l.sub.2 /d.sub.2 .ltoreq.250.04.ltoreq.4A.sub.i /.pi.d.sub.1.sup.2 .ltoreq.0.100.1.ltoreq.d.sub.0 /d.sub.2 .ltoreq.0.25d.sub.1 >d.sub.2d.sub.2 >d.sub.3.
摘要翻译: 一种旋风分离器,具有大致圆柱形的第一部分,具有多个切向定向的进料,并且与第一部分相邻并且与其同轴,具有在其远端开口的大致圆柱形的第二部分,第一部分具有与第二部分相对的轴向溢流出口 所述第二部分在其远端开口成同轴的大致圆柱形的第三部分,所述第一部分的第一部分的直径为d1,第二部分的直径为d2,第三部分的直径为d3, 第一部分的内部长度为l1,第二部分的内部长度为l2,其中在入口流入点处测量的所有进料的总截面积为Ai,并且其中分离器的形状被控制 通过以下关系:10 l2 / d2 = 25 0.04 = 4Ai / pi d12 = 0。
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公开(公告)号:US5120445A
公开(公告)日:1992-06-09
申请号:US373432
申请日:1989-06-30
申请人: Derek A. Colman
发明人: Derek A. Colman
CPC分类号: B01D65/08 , B01F11/0077 , B01F5/0618 , B01J16/005 , F28F13/06 , B01D2313/08 , B01D2321/04 , B01D2321/185 , B01D2321/2016 , B01D2321/2066
摘要: An apparatus and method for effecting mass or heat transfer between the bulk of a fluid and a transfer surface boundary layer comprises a conduit having transverse baffles spaced apart from the transfer surface such that vortex mixing is induced in fluid passed along the conduit in pulsed flow. The transfer surface may be a membrane suitable for microfiltration, ultrafiltration or pervaporation.
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公开(公告)号:US4849107A
公开(公告)日:1989-07-18
申请号:US86084
申请日:1987-06-10
申请人: Martin T. Thew , Derek A. Colman
发明人: Martin T. Thew , Derek A. Colman
IPC分类号: B01D17/02 , B01D17/038 , B04C5/081
CPC分类号: B01D17/0217 , B04C5/081
摘要: The instant invention provides a cyclone separator having a chamber profile designed to preclude shear planes and stagnation flows therewithin.
摘要翻译: PCT No.PCT / AU86 / 00313 Sec。 371日期1987年7月28日第 102(e)日期1987年7月28日PCT申请日1986年10月21日PCT公布。 出版物WO87 / 02275 日本1987年4月23日。本发明提供了一种旋风分离器,其具有设计用于排除其中的剪切平面和停滞流动的腔室轮廓。
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公开(公告)号:US4810382A
公开(公告)日:1989-03-07
申请号:US44364
申请日:1987-03-02
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
IPC分类号: B01D17/02 , B01D17/038 , B04C20060101 , B04C5/081 , B04C5/14
CPC分类号: B04C5/14 , B01D17/0217 , B04C5/081
摘要: This invention is about a cyclone separator, and may be applied to the cyclone separators disclosed and claimed in UK Pat. Nos. 1583742, 1583730 or 2102311, or those described in UK Patent Application 8419771 or 8511149 or 8515264. Thus, application 8419771 describes a cyclone separator which has an inlet portion having generally the form of a volume of revolution with a single tangential inlet (preferably with an involute feed channel, for introducing feed to be separated into the cyclone separator and, adjacent to the inlet portion and substantially coaxial therewith, a generally axially symmetrical separation portion converging uninterruptedly into a downstream portion. The inlet portion has an axial overflow outlet opposite the separation portion (i.e. in its end wall). The involute feed channell may be fed from a duct directed tangentially into the inlet portion, the (outer) wall of the channel converging to the principal diameter of the inlet portion, preferably by substantially equal radial decrements per unit angle around the axis, preferably attaining the principal diameter after 360.degree. around the axis.
摘要翻译: PCT No.PCT / AU86 / 00174 Sec。 371日期1987年3月2日 102(e)1987年3月2日PCT PCT 1986年6月17日PCT公布。 出版物WO86 / 07549 日期为1986年12月31日。本发明涉及一种旋风分离器,并且可应用于英国专利公开和权利要求中所述的旋风分离器。 或者描述在英国专利申请8419771或8511149或8515264中的那些。因此,申请8419771描述了一种旋风分离器,其具有通常具有单个切向入口的旋转体积形式的入口部分(优选地, 具有渐开线进料通道,用于将待分离的进料引入旋风分离器,并且与入口部分相邻并且与其基本同轴,大致轴对称的分离部分不间断地汇合成下游部分,入口部分具有轴向溢流出口 渐开线进料通道可以从切向指向入口部分的管道进入,通道的(外)壁会聚到入口部分的主直径,优选地基本相等 围绕轴线的每单位角度的径向减量,最好达到360°左右之后的主直径 e轴。
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公开(公告)号:US4629555A
公开(公告)日:1986-12-16
申请号:US694491
申请日:1985-01-24
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
摘要: A cyclone separator for the separation of lighter material (i.e. discontinuous or dispersed phase) can cope with fluctuating proportions of lighter material in the feed stream.A retractable plug 15 at the place where the cyclone overflow outlet meets the cyclone body has a bore 16 forming the effective overflow outlet. The plug is retracted while the cyclone separator is in operation, in response to sensors, to offer a larger outlet 12 as the need arises.
摘要翻译: 用于分离较轻材料(即不连续或分散相)的旋风分离器可以应对进料流中较轻材料的波动比例。 在旋风溢流出口与旋风分离器主体相遇的位置处的可收回塞子15具有形成有效溢流出口的孔16。 当旋风分离器响应于传感器运行时,塞子缩回,以便根据需要提供更大的出口12。
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公开(公告)号:US4793924A
公开(公告)日:1988-12-27
申请号:US044362
申请日:1987-02-27
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
IPC分类号: B01D17/02 , B04C20060101 , B04C5/081 , B01D29/00 , B01D37/00
CPC分类号: B01D17/0217 , B04C5/081
摘要: This invention is about a cyclone separator. This separator may find application in removing a lighter phase from a large volume of a denser phase such as oil from water, with minimum contamination of the more voluminous phase. Most conventional cyclone separators are designed for the opposite purpose, that is removing a denser phase from a large volume of lighter phase, with minimum contamination of the less voluminous phase. In our case, a typical starting liquid-liquid dispersion would contain under 1% by volume of the lighter (less dense) phase, but it could be more.
摘要翻译: PCT No.PCT / AU86 / 00173 Sec。 371日期1987年2月27日 102(e)1987年2月27日PCT PCT。1986年6月17日PCT公布。 出版物WO86 / 07548 日期为1986年12月31日。本发明涉及一种旋风分离器。 该分离器可用于从较大体积的较密相(例如水中的油)中除去较轻的相,同时对较大体积相的污染最小。 大多数传统的旋风分离器设计用于相反的目的,即从较大体积的较轻相中除去更致密的相,同时对较少体积相的污染最小。 在我们的情况下,典型的起始液 - 液分散体将含有低于1体积%的较轻(较不致密)的相,但可以更多。
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公开(公告)号:US20120138698A1
公开(公告)日:2012-06-07
申请号:US12960606
申请日:2010-12-06
IPC分类号: B05B1/02
摘要: Disclosed herein is a nozzle tip that atomizes a liquid entering a vessel or reaction zone that contains circulating fluidized particulates where the nozzle tip comprises a first elongated slot that intersects with a second elongated slot to define a single orifice. The first elongated slot may have members protruding into it and the slots may intersect substantially orthogonally and bisect each other. The length of the minor axis of the first slot ranges form about 5% to about 50% of the length of the major axis of the first slot and the length of the minor axis of the second slot ranges form about 1% to about 10% or the major axis of the second slot. This nozzle tip affords erosion reduction caused by the circulating fluidized particulates and therefore provides longer operational lifetimes for the nozzle tip.
摘要翻译: 本文公开了一种喷嘴尖端,其使进入容器或反应区的液体雾化,该液体或反应区包含循环流化微粒,其中喷嘴尖端包括与第二细长槽相交以限定单个孔的第一细长槽。 第一细长槽可以具有突出到其中的构件,并且槽可以基本上正交地相交并且相互平分。 第一狭缝范围的短轴的长度形成约第一槽的长轴长度的约5%至约50%,第二槽的短轴长度形成约1%至约10% 或第二槽的长轴。 该喷嘴头提供由循环流化颗粒引起的侵蚀减少,因此为喷嘴头提供更长的操作寿命。
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公开(公告)号:US5439991A
公开(公告)日:1995-08-08
申请号:US260892
申请日:1994-06-16
申请人: Derek A. Colman , William Tallis
发明人: Derek A. Colman , William Tallis
CPC分类号: B01J19/185 , B01F11/0071 , B01J2219/182 , B01J2219/185
摘要: The present invention relates a process for uniformly mixing heterogeneous or multiphase systems comprising a continuous phase and at least a solid, dispersed phase in a pulsatile flow reactor (PUFR) as herein defined wherein the uniform mixing is carried out by actuating means for pulsing the continuous phase. The PUFR can be used in its horizontal or vertical orientation. The PUFR is useful for example to carry out the catalytic polymerization of olefins in a heterogeneous phase.
摘要翻译: 本发明涉及用于将包含连续相和至少固体分散相的异相或多相体系均匀混合的方法,如本文所定义的脉冲流动反应器(PUFR),其中均匀混合通过致动装置进行,用于脉冲连续 相。 PUFR可以在水平或垂直方向使用。 PUFR可用于例如在非均相中进行烯烃的催化聚合。
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公开(公告)号:US4764287A
公开(公告)日:1988-08-16
申请号:US852964
申请日:1986-05-14
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
IPC分类号: B01D17/02 , B01D17/038 , B04C5/081 , B04C5/14
CPC分类号: B01D17/0217 , B04C5/081
摘要: This invention relates generally to cyclone separators. The separator of the present invention may find application in removing a lighter phase from a large volume of a denser phase, such as oil from water, with minimum contamination of the more voluminous phase. Generally, cyclone separators are designed for the opposite purpose, that is, removing a denser phase from a large volume of a lighter phase, with minimum contamination of the less voluminous phase. In one form of the present invention, a typical starting liquid-liquid dispersion would contain under 1% by volume of the lighter (less dense) phase, but it could be more.
摘要翻译: PCT No.PCT / AU85 / 00181 Sec。 371日期:1986年5月14日 102(e)日期1986年5月14日PCT提交1985年8月2日PCT公布。 第WO86 / 01130号公报 日本1986年2月27日。本发明一般涉及旋风分离器。 本发明的分离器可以应用于从较大体积的较密相(例如来自水的油)中除去更轻的相,同时对较多的体积相的污染最小。 通常,旋风分离器设计用于相反的目的,即,从较大体积的较轻相中去除更致密的相,同时对体积较小的相的污染最小。 在本发明的一种形式中,典型的起始液 - 液分散体将含有低于1体积%的较轻(较不致密)相,但可以更多。
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公开(公告)号:US4722796A
公开(公告)日:1988-02-02
申请号:US812991
申请日:1985-12-24
申请人: Derek A. Colman , Martin T. Thew
发明人: Derek A. Colman , Martin T. Thew
摘要: A cyclone separator for removing oil from seawater, the oil being up to a few percent of the volume, is proportioned as follows, symbols having the meaning shown on the Figure, a notable feature being the smallness of d.sub.o, the overflow: 10.ltoreq.1.sub.2 /d.sub.2 .ltoreq.25; 0.04 d.sub.2 ; d.sub.2 >d.sub.3. The half-angle of the convergence of the taper T.sub.2 is from 20' to 2.degree..
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