CN103480170B - A kind of gas baffling jet tray - Google Patents
A kind of gas baffling jet tray Download PDFInfo
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- CN103480170B CN103480170B CN201310475107.7A CN201310475107A CN103480170B CN 103480170 B CN103480170 B CN 103480170B CN 201310475107 A CN201310475107 A CN 201310475107A CN 103480170 B CN103480170 B CN 103480170B
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- gas
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- jet cover
- seal pot
- trapezoidal
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Abstract
The present invention relates to a kind of gas baffling jet tray, belong to chemical tower technical field.This column plate comprises seal pot, trapezoidal jet cover, liquid baffle board and flow weir.Seal pot is provided with flow weir, the seal pot between flow weir is provided with and rises gas comb; Rise gas comb both sides and be symmetrically installed with gas baffle plate by trapezoidal jet cover hanging shape, above trapezoidal jet cover, liquid baffle board is installed, between liquid baffle board and trapezoidal jet cover, is provided with air flow chamber.This tower plate structure is simple, and operating flexibility is large, process tolerance ability is strong.Solve existing bubble cap plate and be not suitable for the operation of large liquid measure, the operation resistance of valve plate is large, system kinetic energy consumes high, the operating flexibility of sieve tray is little, can produce the liquid short circuit phenomenon of leakage, and three-dimensional column plate gas trend is not well solved, easy leakage affects the problem of mass-transfer efficiency, is specially adapted to gas, the liquid mass transfer in the fields such as oil, chemical industry, pharmacy and environmental protection, gas purification, temperature-reducing tower etc. are installed and used.
Description
Technical field
The present invention relates to a kind of gas baffling jet tray, belong to chemical tower technical field.
Background technology
Widely used various column plate in current chemical industry mass transfer isolation technique, 4 types such as bubble cap plate, valve plate, sieve tray, three-dimensional column plate can be divided into by its structure, and respectively there are different pluses and minuses: as: bubble cap plate stable operation, elasticity are large, lower limit is low, gas-liquid contact is good, but is not suitable for the operation of large liquid measure; Valve plate is not easy leakage, and operating flexibility is large, stability good, but operation resistance is comparatively large, and system kinetic energy consumes high; Sieve tray structure is simple, it is large-minded to process, but operating flexibility is little, can produce the liquid short circuit phenomenon of leakage; Three-dimensional column plate process is large-minded, mass-transfer efficiency is high, but the three-dimensional column plate comprising vertical sieve tray and improve on this basis, because gas trend is not well solved, all directly enter top and liquid mixing jetting mass transfer by perforate bottom seal pot, when tolerance is less, liquid from tapping leakage, can affect mass-transfer efficiency.
Summary of the invention
The object of the invention is to: provide that a kind of operating flexibility is large, process tolerance ability is strong, mass transfer effect good, and there will not be the phenomenon of leakage, be not suitable for the operation of large liquid measure to solve existing bubble cap plate, the operation resistance of valve plate is large, and system kinetic energy consumes high; Sieve tray operating flexibility is little, can produce the liquid short circuit phenomenon of leakage, and three-dimensional column plate gas trend is not well solved, and there will be the gas baffling jet tray that the phenomenon of leakage affects mass-transfer efficiency problem.
Technical scheme of the present invention is:
A kind of gas baffling jet tray, comprises seal pot, trapezoidal jet cover, liquid baffle board and flow weir; It is characterized in that: on seal pot, horizontal shape is symmetrically arranged with flow weir, the seal pot of one of them flow weir side is provided with downspout, on the seal pot between flow weir, symmetry shape is provided with and rises gas comb; Rise gas comb both sides and be symmetrically installed with gas baffle plate by trapezoidal jet cover hanging shape, trapezoidal jet cover is provided with spray-hole, trapezoidal jet cover below spray-hole is provided with inlet, above trapezoidal jet cover, liquid baffle board is installed, air flow chamber is provided with between liquid baffle board and trapezoidal jet cover, the sidewall of air flow chamber side is provided with air inlet, the liquid baffle board corresponding with air flow chamber is provided with multiple passage.
Beneficial effect of the present invention is:
During the work of this gas baffling jet tray, enter the liquid of seal pot side, in the process flowing to downspout, gas passes through to rise gas comb, gas baffle plate baffling below seal pot, liquid is driven to enter in trapezoidal jet cover from inlet, be ejected into by spray-hole with gas and after flowing and carry out gas-liquid outside cover and collide mass transfer, liquid is separated from the gas and fall into seal pot after running into the stop of liquid barrier, gas after separation enters air flow chamber by air inlet, then the passage arranged from liquid barrier is discharged, and enters the rising in gas comb of last layer column plate.This gas baffling jet tray structure is simple, and operating flexibility is large, process tolerance ability is strong, mass transfer effect good and there will not be the phenomenon of leakage.Solve existing bubble cap plate and be not suitable for the operation of large liquid measure, the operation resistance of valve plate is large, and system kinetic energy consumes high; The operating flexibility of sieve tray is little, can produce the liquid short circuit phenomenon of leakage and three-dimensional column plate gas trend be not well solved, there will be the problem that the phenomenon of leakage affects mass-transfer efficiency, be specially adapted to gas, the liquid mass transfer in the fields such as oil, chemical industry, pharmacy and environmental protection, gas purification, temperature-reducing tower etc. are installed and used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic cross-section of the present invention;
Fig. 3 is side-looking structural representation of the present invention;
Fig. 4 is plan structure schematic diagram of the present invention;
Fig. 5 is the plan structure schematic diagram of seal pot of the present invention.
In figure: 1, seal pot, 2, trapezoidal jet cover, 3, liquid baffle board, 4, flow weir, 5, downspout, 6, rise gas comb, 7, gas baffle plate, 8, spray-hole, 9, inlet, 10, air flow chamber, 11, air inlet, 12, passage.
Detailed description of the invention
This gas baffling jet tray comprises seal pot 1, trapezoidal jet cover 2, liquid baffle board 3 and flow weir 4.On seal pot 1, horizontal shape is symmetrically arranged with flow weir 4, and the seal pot 1 of one of them flow weir 4 side is provided with downspout 5, and what on the seal pot 1 between flow weir 4, symmetry shape was provided with cuboid rises gas comb 6; Rise gas comb 6 both sides and be symmetrically installed with gas baffle plate 7 by trapezoidal jet cover 3 hanging shape.
Trapezoidal jet cover 2 is provided with spray-hole 8, trapezoidal jet cover 2 below spray-hole 8 is provided with inlet 9, above trapezoidal jet cover 2, liquid baffle board 3 is installed, air flow chamber 10 is provided with between liquid baffle board 3 and trapezoidal jet cover 2, the sidewall of air flow chamber 10 side is provided with air inlet 11, the liquid baffle board 3 corresponding with air flow chamber 10 is provided with multiple passage 12.
The trapezoidal jet cover 2 of this gas baffling jet tray at least arranges two unit on seal pot 1, can according to production capacity size determining unit number in specific implementation process.
This gas baffling jet tray is that layered laminate is arranged in chemical tower when using, in dislocation shape between the downspout 5 of each column plate, in the course of work, enter the liquid of seal pot 1 side, in the process flowing to downspout 5, gas passes through to rise gas comb 6 below seal pot 1, gas baffle plate 7 baffling, liquid is driven to enter in trapezoidal jet cover 2 by inlet 9, and with baffling after gas and the outer end being ejected into trapezoidal jet cover 2 by spray-hole 8 after flowing carry out gas-liquid and collide mass transfer, this gas baffling and liquid injection mass transfer mode from outside to inside, be different from bubble cap plate, valve plate, the mass transfer mode that gas sparging absorbs, also sieve tray is different from, three-dimensional column plate gas directly enters seal pot, easy leakage, the absorption mass transfer method of fluctuation of service, thus effectively improve mass transfer quality and mass-transfer efficiency.
It is separated from the gas and fall into in seal pot 1 after the mass transfer liquid being ejected into trapezoidal jet cover 2 runs into the stop of liquid barrier 3, gas after separation enters air flow chamber 10 by air inlet 11, then escapes and enter rising in gas comb 6 of last layer column plate from the passage 12 liquid barrier 3.
This gas baffling jet tray structure is simple, and operating flexibility is large, process tolerance ability is strong, mass transfer effect good and there will not be the phenomenon of leakage.Solve existing bubble cap plate and be not suitable for the operation of large liquid measure, the operation resistance of valve plate is large, system kinetic energy consumes high, the operating flexibility of sieve tray is little, can produce the liquid short circuit phenomenon of leakage, and three-dimensional column plate gas trend is not well solved, easy leakage affects the problem of mass-transfer efficiency, is specially adapted to gas, the liquid mass transfer in the fields such as oil, chemical industry, pharmacy and environmental protection, gas purification, temperature-reducing tower etc. are installed and used.
Claims (1)
1. a gas baffling jet tray, comprises seal pot (1), trapezoidal jet cover (2), liquid baffle board (3) and flow weir (4); It is characterized in that: the upper horizontal shape of seal pot (1) is symmetrically arranged with flow weir (4), the seal pot (1) of one of them flow weir (4) side is provided with downspout (5), and the upper symmetry shape of the seal pot (1) between flow weir is provided with and rises gas comb (6); Rise gas comb (6) both sides and be symmetrically installed with gas baffle plate (7) by trapezoidal jet cover (2) hanging shape, trapezoidal jet cover (2) is provided with spray-hole (8), the trapezoidal jet cover (2) of spray-hole (8) below is provided with inlet (9), trapezoidal jet cover (2) top is provided with liquid baffle board (3), air flow chamber (10) is provided with between liquid baffle board (3) and trapezoidal jet cover (2), the sidewall of air flow chamber (10) side is provided with air inlet (11), the liquid baffle board (3) corresponding with air flow chamber (10) is provided with multiple passage (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475107.7A CN103480170B (en) | 2013-10-12 | 2013-10-12 | A kind of gas baffling jet tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475107.7A CN103480170B (en) | 2013-10-12 | 2013-10-12 | A kind of gas baffling jet tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480170A CN103480170A (en) | 2014-01-01 |
| CN103480170B true CN103480170B (en) | 2015-12-30 |
Family
ID=49820965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475107.7A Expired - Fee Related CN103480170B (en) | 2013-10-12 | 2013-10-12 | A kind of gas baffling jet tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480170B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354523B (en) * | 2019-07-14 | 2024-02-06 | 河北龙亿环境工程有限公司 | Novel column plate with microporous bubble cap |
| CN114602203B (en) * | 2022-03-25 | 2023-12-19 | 濮阳市联众兴业化工有限公司 | Pentane rectifying tower and application method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498886A (en) * | 2002-11-07 | 2004-05-26 | 张国瑞 | Technical method and device for producing high puritied melamine through high-pressure method |
| CN201394374Y (en) * | 2009-05-12 | 2010-02-03 | 天津市普莱特科技发展有限公司 | Anti-blockage tray of deep liquid layer |
| CN201959580U (en) * | 2010-11-05 | 2011-09-07 | 唐山市鸿霖科技有限公司 | Improved-type vertical sieve plate |
| CN203494198U (en) * | 2013-10-12 | 2014-03-26 | 荆州市金威石化配件有限公司 | Gas baffling jet tray |
-
2013
- 2013-10-12 CN CN201310475107.7A patent/CN103480170B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103480170A (en) | 2014-01-01 |
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Address after: 434020, Jingzhou Road, Jingzhou District, Hubei Province, Jin Jiang Road Patentee after: Hubei Liang Kai environmental protection Polytron Technologies Inc. Address before: 434020, Jingzhou Road, Jingzhou District, Hubei Province, Jin Jiang Road Patentee before: JINGZHOU JINWEI PETROCHEMICAL FITTINGS CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |