CN103480170A - Gas-baffling jet tower plate - Google Patents
Gas-baffling jet tower plate Download PDFInfo
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- CN103480170A CN103480170A CN201310475107.7A CN201310475107A CN103480170A CN 103480170 A CN103480170 A CN 103480170A CN 201310475107 A CN201310475107 A CN 201310475107A CN 103480170 A CN103480170 A CN 103480170A
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Abstract
The invention relates to a gas-baffling jet tower plate, belonging to the technical field of chemical towers. The tower plate comprises a liquid receiving plate, a trapezoidal jet cover, a liquid blocking plate and liquid flow weir plates. The liquid flow weir plates are arranged on the liquid receiving plate; a gas-lifting discharge tube is arranged on the liquid receiving plate between the liquid flow weir plates; gas-baffling plates are symmetrically arranged at the two sides of the gas-lifting discharge tube in a suspended manner by the trapezoidal jet cover; the liquid blocking plate is arranged above the trapezoidal jet cover; and a gas flow cavity is arranged between the liquid blocking plate and the trapezoidal jet cover. The tower plate disclosed by the invention has the advantages of simple structure, high operation elasticity and large gas treatment capacity. Moreover, problems that an existing bubble cap tower plate is not suitable for large liquid-amount operation, operation resistance of a floating valve tower plate is large, system kinetic energy consumption is high, a liquid short-circuit leakage phenomenon is generated due to small operation elasticity of a sieve pore tower plate, and the liquid leakage rate is high and mass transfer efficiency is easily affected since the trend problem of the three-dimensional tower plate is not solved well, are solved, and therefore, the gas-baffling jet tower plate is especially suitable for gas-liquid mass transfer, gas purification, installation of a cooling tower, and the like in fields of petroleum, chemical engineering, pharmacy, environmental protection and the like.
Description
Technical field
The present invention relates to a kind of gas baffling jet tray, belong to the chemical tower technical field.
Background technology
Widely used various column plates in current chemical industry mass transfer isolation technique, can be divided into 4 types of bubble cap plate, valve plate, sieve tray, three-dimensional column plates etc. by its structure, and respectively there are different pluses and minuses: as: bubble cap plate stable operation, elasticity is large, lower limit is low, gas-liquid contact is good, but is not suitable for large liquid measure operation; Valve plate is not easy leakage, and operating flexibility is large, stability good, but the operation resistance is larger, and system kinetic energy consumes high; Sieve tray is simple in structure, it is large-minded to process, but operating flexibility is little, can produce the liquid short circuit phenomenon of leakage; Three-dimensional column plate processing is large-minded, mass-transfer efficiency is high, but comprise that vertical sieve tray reaches improved three-dimensional column plate on this basis, because the gas trend is not well solved, all directly to enter top and liquid mixing jetting mass transfer from the seal pot bottom by perforate, tolerance hour, liquid can, from the tapping leakage, affect mass-transfer efficiency.
Summary of the invention
The object of the invention is to: provide a kind of operating flexibility large, process that the tolerance ability is strong, mass transfer effect good, and not there will be the phenomenon of leakage, be not suitable for large liquid measure operation to solve existing bubble cap plate, the operation resistance of valve plate is large, system kinetic energy consumes high; The 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 phenomenon of leakage to affect the gas baffling jet tray of mass-transfer efficiency problem.
Technical scheme of the present invention is:
A kind of gas baffling jet tray, comprise seal pot, trapezoidal jet cover, liquid baffle board and liquid stream weir plate; It is characterized in that: on seal pot, horizontal shape is symmetrically arranged with liquid stream weir plate, on the seal pot of one of them liquid stream weir plate one side, is provided with downspout, and on the seal pot between liquid stream weir plate, symmetry shape is provided with and rises the gas comb; Rise gas comb both sides and be symmetrically installed with gas baffle plate by trapezoidal jet cover hanging shape, be provided with spray-hole on trapezoidal jet cover, be provided with inlet on the trapezoidal jet cover of spray-hole below, trapezoidal jet cover top is equipped with liquid baffle board, be provided with air flow chamber between liquid baffle board and trapezoidal jet cover, be provided with air inlet on the sidewall of air flow chamber one side, be provided with a plurality of passages on the liquid baffle board corresponding with air flow chamber.
Beneficial effect of the present invention is:
During this gas baffling jet tray work, enter the liquid of seal pot one side, in flowing to the process of downspout, gas passes through to rise gas comb, gas baffle plate baffling from the seal pot below, driving liquid enters in trapezoidal jet cover from inlet, be ejected into the outer gas-liquid collision mass transfer that carries out of cover with gas and after flowing by spray-hole, it is rear separated from the gas and fall into seal pot that liquid runs into stopping of liquid barrier, gas after separation enters air flow chamber by air inlet, then the passage that arranges from liquid barrier is discharged, and enters the rising in the gas comb of last layer column plate.This gas baffling jet tray is simple in structure, and operating flexibility is large, processing tolerance ability is strong, mass transfer effect good and not there will be the phenomenon of leakage.Solved existing bubble cap plate and be not suitable for large liquid measure operation, 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 moves towards not to be well solved, there will be the phenomenon of leakage to affect the problem of 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.
The 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;
The plan structure schematic diagram that Fig. 5 is seal pot of the present invention.
In figure: 1, seal pot, 2, trapezoidal jet cover, 3, liquid baffle board, 4, liquid stream weir plate, 5, downspout, 6, rise the gas comb, 7, gas baffle plate, 8, spray-hole, 9, inlet, 10, air flow chamber, 11, air inlet, 12, passage.
The specific embodiment
This gas baffling jet tray comprises seal pot 1, trapezoidal jet cover 2, liquid baffle board 3 and liquid stream weir plate 4.On seal pot 1 laterally shape be symmetrically arranged with liquid stream weir plate 4, be provided with downspout 5 on the seal pot 1 of one of them liquid stream weir plate 4 one side, what on the seal pot 1 between liquid stream weir plate 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 shapes.
Be provided with spray-hole 8 on trapezoidal jet cover 2, be provided with inlet 9 on the trapezoidal jet cover 2 of spray-hole 8 belows, trapezoidal jet cover 2 tops are equipped with liquid baffle board 3, be provided with air flow chamber 10 between liquid baffle board 3 and trapezoidal jet cover 2, be provided with air inlet 11 on the sidewall of air flow chamber 10 1 sides, on the liquid baffle board 3 corresponding with air flow chamber 10, be provided with a plurality of passages 12.
The trapezoidal jet cover 2 of this gas baffling jet tray at least arranges two unit on seal pot 1, can be according to production capacity size determining unit number in specific implementation process.
This gas baffling jet tray is layered laminate while using and is arranged in chemical tower, be the dislocation shape between the downspout 5 of each column plate, in the course of work, enter the liquid of seal pot 1 one sides, in the process that flows to downspout 5, gas passes through to rise gas comb 6 from seal pot 1 below, gas baffle plate 7 bafflings, driving liquid is entered in trapezoidal jet cover 2 by inlet 9, and with baffling after gas and stream after be ejected into trapezoidal jet cover 2 by spray-hole 8 outer end carry out gas-liquid collision 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 be different from sieve tray, three-dimensional column plate gas directly enters seal pot, easily leakage, the absorption mass transfer method of fluctuation of service, thereby mass transfer quality and mass-transfer efficiency have effectively been improved.
It is rear separated from the gas and fall into to seal pot 1 that the mass transfer liquid that is ejected into trapezoidal jet cover 2 runs into stopping of liquid barrier 3, gas after separation enters air flow chamber 10 by air inlet 11, and then the passage from liquid barrier 3 12 escapes and enter rising in gas comb 6 of last layer column plate.
This gas baffling jet tray is simple in structure, and operating flexibility is large, processing tolerance ability is strong, mass transfer effect good and not there will be the phenomenon of leakage.Solve existing bubble cap plate and be not suitable for large liquid measure operation, the operation resistance of valve plate is large, system kinetic energy consumes high, the operating flexibility of sieve tray is little, meeting produces the liquid short circuit phenomenon of leakage, and three-dimensional column plate gas trend is not well solved, easily 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, comprise seal pot (1), trapezoidal jet cover (2), liquid baffle board (3) and liquid stream weir plate (4); It is characterized in that: the upper horizontal shape of seal pot (1) is symmetrically arranged with liquid stream weir plate (4), be provided with downspout (5) on the seal pot (1) of one of them liquid stream weir plate (4) one side, the upper symmetry shape of seal pot (1) between liquid stream weir plate 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, be provided with spray-hole (8) on trapezoidal jet cover (2), be provided with inlet (9) on the trapezoidal jet cover (2) of spray-hole (8) below, trapezoidal jet cover (2) top is equipped with liquid baffle board (3), be provided with air flow chamber (10) between liquid baffle board (3) and trapezoidal jet cover (2), be provided with air inlet (11) on the sidewall of air flow chamber (10) one sides, on the liquid baffle board (3) corresponding with air flow chamber (10), be provided with a plurality of passages (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 true CN103480170A (en) | 2014-01-01 |
| CN103480170B CN103480170B (en) | 2015-12-30 |
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| 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 |
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| Country | Link |
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| CN (1) | CN103480170B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354523A (en) * | 2019-07-14 | 2019-10-22 | 河北龙亿环境工程有限公司 | A kind of New Type of Tray with more microporous bubble covers |
| CN114602203A (en) * | 2022-03-25 | 2022-06-10 | 濮阳市联众兴业化工有限公司 | Pentane rectifying tower and using method thereof |
Citations (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
Patent Citations (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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354523A (en) * | 2019-07-14 | 2019-10-22 | 河北龙亿环境工程有限公司 | A kind of New Type of Tray with more microporous bubble covers |
| CN114602203A (en) * | 2022-03-25 | 2022-06-10 | 濮阳市联众兴业化工有限公司 | Pentane rectifying tower and using method thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103480170B (en) | 2015-12-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
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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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20211012 |