CN107485879A - A kind of Mobyneb filler tower internals - Google Patents
A kind of Mobyneb filler tower internals Download PDFInfo
- Publication number
- CN107485879A CN107485879A CN201710868520.8A CN201710868520A CN107485879A CN 107485879 A CN107485879 A CN 107485879A CN 201710868520 A CN201710868520 A CN 201710868520A CN 107485879 A CN107485879 A CN 107485879A
- Authority
- CN
- China
- Prior art keywords
- tower
- liquid
- major trough
- internals
- tower internals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000945 filler Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000000284 extract Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04793—Rectification, e.g. columns; Reboiler-condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of Mobyneb filler tower internals, it includes：The major trough mixed for liquid in tower with entering liquid outside tower is provided with tower internals, the top of the tower internals is provided with the profile stomata of multigroup supplied gas distribution, be each provided with below every group of stomata lower end against major trough, the skewed slot of major trough can will be flowed into after liquid is collected in tower；The suspension channel-section steel for being fixedly connected with tower wall is provided with the top of the tower internals；The agent structure of the tower internals is slotted disc type distributor, includes the liquid distributing groove of internal communications and liaison；Material inlet pipe for entering liquid outside tower is installed, the liquid for being also equipped with extracting tower after liquid collects extracts pipe out on the major trough；It has simple in construction, compact, is simple to manufacture, high performance-price ratio, it is applied widely, efficient the features such as.
Description
Technical field
The present invention relates to a kind of Mobyneb filler tower internals for air-separating plant, belongs to air separation dress
The rectifying column technical field put.
Background technology
In space division rectifying field, packed tower is applied more and more extensive because of the big advantage of its low energy consumption, operating flexibility；
Removing has for rectifying beyond the filler directly acted on, and performance of the tower internals for packing efficiency plays the role of huge.Therefore
As the filler tower internals of annex, it is significant to improve its cost performance.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of simple in construction, compact, manufacture letter
Single, high performance-price ratio, applied widely, efficient Mobyneb filler tower internals.
The purpose of the present invention is completed by following technical solution, and a kind of Mobyneb filler tower internals, it includes：
It is provided with the major trough mixed for entering liquid outside liquid in tower and tower in tower internals, the top of the tower internals is provided with more
The profile stomata of group supplied gas distribution, be each provided with below every group of stomata lower end against major trough, can be by tower
Liquid flows into the skewed slot of major trough after collecting；The suspension channel-section steel for being fixedly connected with tower wall is provided with the top of the tower internals.
As preferred：The agent structure of the tower internals is slotted disc type distributor, includes the liquid distributing groove of internal communications and liaison；
Material inlet pipe for entering liquid outside tower is installed on the major trough, is also equipped with extracting the liquid of tower after liquid collects
Body extracts pipe out.
As preferred：The trough rim of described major trough is provided with being available for tank liquid uniformly to be overflowed from four sides and entered following
The zigzag trough rim of liquid distributing groove；Liquid distribution trench bottom below the major trough welds can to do the height of filler fixation
Tune type flat bar.
The invention belongs to improvements over the prior art, it has simple in construction, compact, is simple to manufacture, high performance-price ratio, is applicable
The features such as scope is wide, efficient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
A kind of Mobyneb filler tower internals below, it includes：It is provided with tower internals for entering outside liquid in tower and tower
The major trough 1 that liquid is mixed, the top of the tower internals is provided with the profile stomata 2 of multigroup supplied gas distribution, described every
Group stomata 2 lower section be each provided with lower end against major trough 1, can will in tower liquid collect after flow into major trough skewed slot 3；It is described
The suspension channel-section steel 4 for being fixedly connected with tower wall is provided with the top of tower internals.
Shown in figure, the agent structure of the tower internals is slotted disc type distributor, includes the liquid distributing groove of internal communications and liaison 5
6；Material inlet pipe 7 for entering liquid outside tower is installed on the major trough 1, is also equipped with extracting tower after liquid collects
Liquid extract out pipe 8.
The trough rim of major trough 1 of the present invention is provided be available for tank liquid uniformly to be overflowed from the four sides and following liquid of entrance
The zigzag trough rim 9 of distributing slot 6；The bottom of liquid distributing groove 6 below the major trough 1 is welded can to do the height of filler fixation
Tune type flat bar 10.
Workflow management is often entering logistics outside tower with the same or like position of the concentration point of logistics outside tower, and actual dense
The difference of degree and mixing are uneven, can decline the efficiency of filler, so as to cause the rectification effect of tower to fail；Set on tower internals
Major trough is put, tower foreign object stream enters in tower to initially enter to be mixed in major trough with the logistics in tower, just solves concentration difference and mixing
The problem of uneven.
Tower internals top is staggered the distribution of profile gas orifice supplied gas to save the height space of independent gas distribution；
Set skewed slot liquid collection in tower is entered in internals the major trough set after converging below stomata, mixed with logistics outside the tower in major trough
Close.
Certain liquid level is formed in major trough and overflows the zigzag trough rim of major trough for extracting tower, remaining liquid（Zigzag
Trough rim can ensure that liquid uniformly overflows from four sides）, into following liquid distributing groove.
Tower internals agent structure of the present invention is slotted disc type distributor, internal communications and liaison, liquid flowing will not be caused not smooth
Situation；Liquid in liquid distributing groove is distributed in a manner of bottom goes out into packing layer rectifying.
The stagger position of liquid pores of tower internals distribution trench bottom can adjust according to the actual installation height welding and assembling height of filler
Flat bar be fixed to do filler, while weld flat bar and can enough reinforce the rigidity of distributing slot, directing gas flow.
The present invention makes full use of spatial altitude as far as possible, gas-liquid mixed, gas-liquid distribution, liquid is collected out the slot type of tower
Structure, filler such as are fixed at multi-functional be integrated in one；Also simple in construction in actual production, easy installation.
By practical proof, this new internals fully achieves above-mentioned function, and the conventional internals than congenerous are highly saved
More than 1.5 meters.
Claims (3)
1. a kind of Mobyneb filler tower internals, it includes：It is provided with tower internals for liquid in tower with entering outside tower into liquid
The major trough of row mixing, it is characterised in that the top of the tower internals is provided with the profile stomata of multigroup supplied gas distribution, described
Be each provided with below every group of stomata lower end against major trough, can will in tower liquid collect after flow into major trough skewed slot；It is described
The suspension channel-section steel for being fixedly connected with tower wall is provided with the top of tower internals.
2. Mobyneb filler tower internals according to claim 1, it is characterised in that the agent structure of the tower internals is
Slotted disc type distributor, include the liquid distributing groove of internal communications and liaison；Material for entering liquid outside tower is installed on the major trough
Inlet tube, the liquid for being also equipped with extracting tower after liquid collects extract pipe out.
3. Mobyneb filler tower internals according to claim 1 or 2, it is characterised in that the trough rim of described major trough is set
There is zigzag trough rim that is being available for tank liquid uniformly to be overflowed from four sides and entering following liquid distributing groove；Below the major trough
Liquid distribution trench bottom is welded to do the height-adjustable flat bar of filler fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868520.8A CN107485879A (en) | 2017-09-22 | 2017-09-22 | A kind of Mobyneb filler tower internals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868520.8A CN107485879A (en) | 2017-09-22 | 2017-09-22 | A kind of Mobyneb filler tower internals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107485879A true CN107485879A (en) | 2017-12-19 |
Family
ID=60652942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710868520.8A Pending CN107485879A (en) | 2017-09-22 | 2017-09-22 | A kind of Mobyneb filler tower internals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107485879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322457A (en) * | 2022-01-07 | 2022-04-12 | 杭州制氧机集团股份有限公司 | Overflow liquid guiding distributor for treating low liquid volume |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085465A (en) * | 1992-10-08 | 1994-04-20 | 普拉塞尔技术有限公司 | A kind of liquid distribution trough that is used for vapour-liquid contacting column |
| CN1134310A (en) * | 1995-04-04 | 1996-10-30 | 乔治·克劳德方法的研究开发空气股份有限公司 | Fluid distributor for heat and material ehchange column |
| JPH10137531A (en) * | 1996-11-14 | 1998-05-26 | Nippon Sanso Kk | Liquid collecting and distributing device for packed tower |
| CN1249958A (en) * | 1998-10-05 | 2000-04-12 | 气体产品与化学公司 | Combined vapor-liquid distributor for packed tower |
| RU32705U1 (en) * | 2002-11-06 | 2003-09-27 | Открытое акционерное общество "Нижнекамскнефтехим" | Liquid dispenser for mass transfer apparatus |
| CN2604224Y (en) * | 2002-11-12 | 2004-02-25 | 北洋国家精馏技术工程发展有限公司 | Combined distributor |
| CN202096770U (en) * | 2011-05-11 | 2012-01-04 | 山东锐博化工有限公司 | Side-draw or middle feeding device placed in packing layer |
| KR20130059025A (en) * | 2011-11-28 | 2013-06-05 | 주식회사 이노윌 | Catalyst reactor with increasing heat exchanging surface |
| CN103521161A (en) * | 2013-09-30 | 2014-01-22 | 天津大学 | Reinforced bending groove type liquid distributor |
| CN203494524U (en) * | 2013-10-12 | 2014-03-26 | 荆州市金威石化配件有限公司 | Anti-blocking liquid distributor |
| CN104624148A (en) * | 2014-12-19 | 2015-05-20 | 天津大学 | Liquid distributor with collection tank |
| CN205042487U (en) * | 2015-10-19 | 2016-02-24 | 天津科林泰克科技有限公司 | Redistributor is collected to intersegmental liquid that packs |
| US20160151736A1 (en) * | 2013-07-11 | 2016-06-02 | L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude | Liquid redistributor |
| CN205850278U (en) * | 2016-06-29 | 2017-01-04 | 江西省吉水县兴华天然香料有限公司 | A kind of fractionating column allotter |
| CN206474121U (en) * | 2017-02-24 | 2017-09-08 | 天津市天大北洋化工设备有限公司 | A kind of uniform anticlogging gas-liquid distributor of liquid distribution |
| CN207270748U (en) * | 2017-09-22 | 2018-04-27 | 杭州杭氧股份有限公司 | Mobyneb filler tower internals |
-
2017
- 2017-09-22 CN CN201710868520.8A patent/CN107485879A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085465A (en) * | 1992-10-08 | 1994-04-20 | 普拉塞尔技术有限公司 | A kind of liquid distribution trough that is used for vapour-liquid contacting column |
| CN1134310A (en) * | 1995-04-04 | 1996-10-30 | 乔治·克劳德方法的研究开发空气股份有限公司 | Fluid distributor for heat and material ehchange column |
| JPH10137531A (en) * | 1996-11-14 | 1998-05-26 | Nippon Sanso Kk | Liquid collecting and distributing device for packed tower |
| CN1249958A (en) * | 1998-10-05 | 2000-04-12 | 气体产品与化学公司 | Combined vapor-liquid distributor for packed tower |
| RU32705U1 (en) * | 2002-11-06 | 2003-09-27 | Открытое акционерное общество "Нижнекамскнефтехим" | Liquid dispenser for mass transfer apparatus |
| CN2604224Y (en) * | 2002-11-12 | 2004-02-25 | 北洋国家精馏技术工程发展有限公司 | Combined distributor |
| CN202096770U (en) * | 2011-05-11 | 2012-01-04 | 山东锐博化工有限公司 | Side-draw or middle feeding device placed in packing layer |
| KR20130059025A (en) * | 2011-11-28 | 2013-06-05 | 주식회사 이노윌 | Catalyst reactor with increasing heat exchanging surface |
| US20160151736A1 (en) * | 2013-07-11 | 2016-06-02 | L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude | Liquid redistributor |
| CN103521161A (en) * | 2013-09-30 | 2014-01-22 | 天津大学 | Reinforced bending groove type liquid distributor |
| CN203494524U (en) * | 2013-10-12 | 2014-03-26 | 荆州市金威石化配件有限公司 | Anti-blocking liquid distributor |
| CN104624148A (en) * | 2014-12-19 | 2015-05-20 | 天津大学 | Liquid distributor with collection tank |
| CN205042487U (en) * | 2015-10-19 | 2016-02-24 | 天津科林泰克科技有限公司 | Redistributor is collected to intersegmental liquid that packs |
| CN205850278U (en) * | 2016-06-29 | 2017-01-04 | 江西省吉水县兴华天然香料有限公司 | A kind of fractionating column allotter |
| CN206474121U (en) * | 2017-02-24 | 2017-09-08 | 天津市天大北洋化工设备有限公司 | A kind of uniform anticlogging gas-liquid distributor of liquid distribution |
| CN207270748U (en) * | 2017-09-22 | 2018-04-27 | 杭州杭氧股份有限公司 | Mobyneb filler tower internals |
Non-Patent Citations (1)
| Title |
|---|
| 中国化工装备总公司, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322457A (en) * | 2022-01-07 | 2022-04-12 | 杭州制氧机集团股份有限公司 | Overflow liquid guiding distributor for treating low liquid volume |
| CN114322457B (en) * | 2022-01-07 | 2023-08-22 | 杭氧集团股份有限公司 | Overflow liquid guide distributor for treating low liquid amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |