CN105664805A - 滴流床反应器分布器 - Google Patents
滴流床反应器分布器 Download PDFInfo
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- CN105664805A CN105664805A CN201610025751.8A CN201610025751A CN105664805A CN 105664805 A CN105664805 A CN 105664805A CN 201610025751 A CN201610025751 A CN 201610025751A CN 105664805 A CN105664805 A CN 105664805A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/065—Feeding reactive fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/06—Details of tube reactors containing solid particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/06—Details of tube reactors containing solid particles
- B01J2208/065—Heating or cooling the reactor
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- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
本发明提供的是滴流床反应器分布器。分布器置于滴流床反应器的管箱中,支撑结构与管箱焊接及螺栓固定,第一分布板和第二分布板与主管焊接固定,导液管与第一分布板和第二分布板焊接固定,半管与第一分布板及主管焊接固定。每根导液管开一条纵向条孔,第一分布板和第二分布板将主管分为两腔,条孔与独立腔相通。本发明通过分布板布置主管和导流管,使两股液流均匀分布在换热管中。具有结构简单,运行可靠,液流分布均匀,使用效果好的优点。适宜作为滴流床反应器的液流分布器使用。
Description
技术领域
本发明提供的是化工领域应用的滴流床反应器分布器。
背景技术
分布器应用于立置固定管板式滴流床反应器中,滴流床反应器是一种重要的气-液-固三相同时接触的催化反应器。广泛应用于石油炼制、石油化工、精细化工以及环境工程领域,市场前景广阔。
发明内容
为了使两股进料均匀布料,本发明提供了滴流床反应器分布器。该分布器通过主管和导流管在分布板上的设置,解决液流均匀分布的技术问题。
本发明解决技术问题采用的方案是:
分布器置于滴流床反应器的管箱中,支撑结构与管箱焊接及螺栓固定,第一分布板和第二分布板与主管焊接固定,导液管与第一分布板和第二分布板焊接固定,半管与第一分布板及主管焊接固定。
每根导液管开一条纵向条孔,第一分布板和第二分布板将主管分为两腔,条孔与独立腔相通。
积极效果,本发明通过分布板布置主管和导流管,使两股液流均匀分布在换热管中。具有结构简单,运行可靠,液流分布均匀,使用效果好的优点。适宜作为滴流床反应器的液流分布器使用。
附图说明
图1为本发明结构示意图;
图2为本发明俯视图。
图中:1.支撑结构,2.第一分布板,3.第二分布板,4.主管,5.导液管,6.半管。
具体实施方式
据图所示,分布器置于滴流床反应器的管箱中,支撑结构1与管箱焊接及螺栓固定,第一分布板2和第二分布板3与主管4焊接固定,导液管5与第一分布板和第二分布板焊接固定,半管6与第一分布板及主管4焊接固定。
每根导液管开一条纵向条孔,第一分布板和第二分布板将主管分为两腔,条孔与独立腔相通。
特点:
两股进料采用独立腔,各独立腔中分布导液管,导液管与换热管相连,保证两股物流同时进入换热管。
该分布器实现两股物流在换热管中气-液-固三相同时接触的催化反应。分布器置于上管箱中,两股进料采用独立腔,各独立腔中分布导出管,导出管与换热管相连,保证两股物流同时进入换热管。
两股进料分别通过两管口再经分布器,均匀滴入每根反应管中,并保证上述两股进料在每根管中流量分布均匀,同时保证混合物均匀通过换热管内催化剂床层,避免出现偏流等分布不均现象。
Claims (2)
1.滴流床反应器分布器,其特征是:分布器置于滴流床反应器的管箱中,支撑结构(1)与管箱焊接及螺栓固定,第一分布板(2)和第二分布板(3)与主管(4)焊接固定,导液管(5)与第一分布板和第二分布板焊接固定,半管(6)与第一分布板及主管(4)焊接固定。
2.根据权利要求1所述的滴流床反应器分布器,其特征是:每根导液管开一条纵向条孔,第一分布板和第二分布板将主管分为两腔,条孔与独立腔相通。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043291A (zh) * | 1988-11-30 | 1990-06-27 | 戴维麦基有限公司 | 由含烃原料制备氨 |
US20020021991A1 (en) * | 2000-08-17 | 2002-02-21 | Institut Francais Du Petrole | Distribution device for producing a polyphase mixture, and associated reactor |
US20020088179A1 (en) * | 2000-01-24 | 2002-07-11 | Lesieur Roger R. | Autothermal fuel gas reformer assemblage |
DE102004024957A1 (de) * | 2004-05-22 | 2005-12-22 | Uhde Gmbh | Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in ein einen Synthesereaktor durchströmendes Reaktionsgas |
US20070252291A1 (en) * | 2003-11-05 | 2007-11-01 | Saint-Gobain Glass France | Method of Mixing and Distributing a Liquid Phase and a Gaseous Phase |
CN101279228A (zh) * | 2007-04-04 | 2008-10-08 | 中国石油化工股份有限公司 | 滴流床反应器的气液分布器 |
CN101778666A (zh) * | 2007-06-21 | 2010-07-14 | 巴斯夫欧洲公司 | 用于在固定床催化剂上进行液相和气相的三相反应的反应器 |
-
2016
- 2016-01-15 CN CN201610025751.8A patent/CN105664805A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043291A (zh) * | 1988-11-30 | 1990-06-27 | 戴维麦基有限公司 | 由含烃原料制备氨 |
US20020088179A1 (en) * | 2000-01-24 | 2002-07-11 | Lesieur Roger R. | Autothermal fuel gas reformer assemblage |
US20020021991A1 (en) * | 2000-08-17 | 2002-02-21 | Institut Francais Du Petrole | Distribution device for producing a polyphase mixture, and associated reactor |
US20070252291A1 (en) * | 2003-11-05 | 2007-11-01 | Saint-Gobain Glass France | Method of Mixing and Distributing a Liquid Phase and a Gaseous Phase |
DE102004024957A1 (de) * | 2004-05-22 | 2005-12-22 | Uhde Gmbh | Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in ein einen Synthesereaktor durchströmendes Reaktionsgas |
CN101279228A (zh) * | 2007-04-04 | 2008-10-08 | 中国石油化工股份有限公司 | 滴流床反应器的气液分布器 |
CN101778666A (zh) * | 2007-06-21 | 2010-07-14 | 巴斯夫欧洲公司 | 用于在固定床催化剂上进行液相和气相的三相反应的反应器 |
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Application publication date: 20160615 |