CN102101038A - 反应器底部整流器 - Google Patents

反应器底部整流器 Download PDF

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CN102101038A
CN102101038A CN2010105408837A CN201010540883A CN102101038A CN 102101038 A CN102101038 A CN 102101038A CN 2010105408837 A CN2010105408837 A CN 2010105408837A CN 201010540883 A CN201010540883 A CN 201010540883A CN 102101038 A CN102101038 A CN 102101038A
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interlayer
layer
reactor bottom
reactor
rectifier
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姚光纯
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Priority to US13/884,933 priority patent/US9433915B2/en
Priority to PCT/CN2011/000379 priority patent/WO2012062025A1/zh
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Abstract

本发明公开了反应器底部整流器，它包括用鸟巢蜂窝陶瓷制成的中心层(1)、至少一个夹层(2)和外层(3)，所述中心层、夹层和外层也隙率依次增大，所述中心层、夹层和外层分别设置在同心布置的中心层圆锥形体(6)内、夹层圆锥形体(5)内、外层圆锥形体(4)内，使反应器底部整流器内形成不同孔隙率的网状蜂窝孔。本发明由于采用具有最小密度在200目以上的高密度蜂窝孔的鸟巢陶瓷制成，由于鸟巢具有巨大的孔隙和繁密的网格，且从中心到边缘鸟巢蜂窝孔孔隙率依次增大的结构，当液态原料进入再反应器底部时，能使液油在主剂层上形成的水点剖析次数大大提高，流动分布就更均匀，使液油在主剂层能形成致密的更均匀的分布，可以最在限度消除湍流的影响，从而可提高液油的反应效果，提高反应器的反应效率。

Description

反应器底部整流器
技术领域
本发明涉及石化冶炼反应器中的整流器，尤其是涉及一种用于反应器中原料油整流器。
背景技术
众所周知，石化反应器底部是一个收缩过程，由于短路和湍流影响，在反应器底部的液油径向阻力有较大差异，正是这种差异导致底部主剂上液油分布不均匀，形成液流阻力中心大外部小的分布状态，降低了主剂的使用效果，从而会影响反应器的反应效率。
发明内容
针对上述现有技术中存在的问题，本发明提供了一种适用于反应器底部使用的、可使液油在反应器底部形成均匀致密流动的反应器底部整流器。
本发明要解决的技术问题所采取的技术方案是：所述反应器底部整流器包括用鸟巢蜂窝陶瓷制成的中心层、至少一个夹层和外层，所述中心层、夹层和外层孔隙率依次增大，所述中心层、夹层和外层分别设置在同心布置的中心层圆锥形体内、夹层圆锥形体内和外层圆锥形体内，所述反应器底部整流器内形成有不同孔隙率的网状蜂窝孔。
本发明由于采用具有最小密度在200目以上的高密度蜂窝孔的鸟巢陶瓷制成，由于鸟巢具有巨大的孔隙率和繁密的网格，且从中心到边缘鸟巢蜂窝孔孔隙率依次增大的结构，当液态原料进入反应器底部时，能使液油在主剂层上形成的水点剖析次数大大提高，流动分布就更均匀，使液油在主剂层能形成致密的更均匀的分布，可以最大限度消除湍流的影响，从而可提高液油的反应效果，提高反应器的反应效率。
附图说明
图1是本发明的俯视结构示意图，
图2是图1的A-A剖视图。
在图中，1、中心层  2、夹层  3、外层  4、外层圆锥形体  5、夹层圆锥形体  6、中心层圆锥形体
具体实施方式
在图1和图2中，在图1和图2中，所述反应器底部整流器由用鸟巢蜂窝陶瓷制成的呈环形的一层中心层1、一层夹层2和一层外层3组成，所述夹层也可为两层或更多层，所述中心层、夹层和外层上的蜂窝孔孔隙率依次增大，其蜂窝孔密度分别为600、400和200目，所述各层上的蜂窝孔均为方孔，当然也可为圆孔、六方孔、三角形孔或其它形状的孔，所述各层上的蜂窝孔形状可相同，也可不相同，所述中心层、夹层和外层分别填充在中心层圆锥形体6内、夹层圆锥形体5内和外层圆锥形体4内，所述中心层圆锥形体6、夹层圆锥形体5和外层圆锥形体4依次从里到外同心设置，各种圆锥形体用金属(不锈钢或耐用热钢)制造，使反应器底部整流器内能形成不同孔隙率的鸟巢蜂窝孔。为便于安装，在所述外层圆锥形体上设置有吊环。

Claims (2)

1.反应器底部整流器，其特征是：它包括用鸟巢蜂窝陶瓷制成的中心层(1)、至少一个夹层(2)和外层(3)，所述中心层、夹层和外层孔隙率依次增大，所述中心层、夹层和外层分别设置在同心布置的中心层圆锥形体(6)内、夹层圆锥形体(5)内和外层圆锥形体(4)内，所述反应器底部整流器内形成有不同孔隙率的网状蜂窝孔。
2.根据权利要求1所述的反应器底部整流器，其特征是：在所述外层圆锥形体上设置有吊环。
CN2010105408837A 2010-11-10 2010-11-10 反应器底部整流器 Pending CN102101038A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010105408837A CN102101038A (zh) 2010-11-10 2010-11-10 反应器底部整流器
US13/884,933 US9433915B2 (en) 2010-11-10 2011-03-10 Rectifier mounted at bottom of reactor
PCT/CN2011/000379 WO2012062025A1 (zh) 2010-11-10 2011-03-10 反应器底部整流器

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CN2010105408837A CN102101038A (zh) 2010-11-10 2010-11-10 反应器底部整流器

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6077436A (en) * 1997-01-06 2000-06-20 Corning Incorporated Device for altering a feed stock and method for using same
CN201997336U (zh) * 2010-11-10 2011-10-05 姚光纯 反应器底部整流器

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US3572391A (en) * 1969-07-10 1971-03-23 Hirsch Abraham A Flow uniformizing baffling for closed process vessels
US4484383A (en) * 1982-06-21 1984-11-27 Matsushita Electric Industrial Co., Ltd. Method of manufacturing a speaker diaphragm
JPS614813A (ja) * 1984-06-20 1986-01-10 Matsushita Electric Ind Co Ltd 燃焼排気ガス用微粒子トラツプ
DE10222023A1 (de) * 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102005032348A1 (de) * 2005-07-08 2007-01-11 Emitec Gesellschaft Für Emissionstechnologie Mbh Filterlage für einen, insbesondere konischen, Wabenkörper zur Abgasbehandlung und Verfahren zur Herstellung der Filterlage
JP2008016790A (ja) * 2006-07-06 2008-01-24 Taisei Kaken:Kk 金太郎飴方式の金属セラミックス材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6077436A (en) * 1997-01-06 2000-06-20 Corning Incorporated Device for altering a feed stock and method for using same
CN201997336U (zh) * 2010-11-10 2011-10-05 姚光纯 反应器底部整流器

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US9433915B2 (en) 2016-09-06
US20140021009A1 (en) 2014-01-23
WO2012062025A1 (zh) 2012-05-18

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Application publication date: 20110622