CN203494198U - Gas baffling jet tray - Google Patents
Gas baffling jet tray Download PDFInfo
- Publication number
- CN203494198U CN203494198U CN201320629137.4U CN201320629137U CN203494198U CN 203494198 U CN203494198 U CN 203494198U CN 201320629137 U CN201320629137 U CN 201320629137U CN 203494198 U CN203494198 U CN 203494198U
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- gas
- liquid
- tray
- trapezoidal
- jet
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Abstract
The utility model relates to a gas baffling jet tray, belonging to the technical field of chemical towers. The tray comprises a liquid receiving disk, a trapezoidal jet cover, a liquid baffle and liquid flow weir plates, wherein the liquid flow weir plates are arranged on the liquid receiving disk; a rising gas exhaust pipe is arranged on the liquid receiving disk between the liquid flow weir plates; gas baffling plates are symmetrically mounted on the two sides of the rising gas exhaust pipe through the trapezoidal jet cover in a suspended manner; the liquid baffle is mounted above the trapezoidal jet cover; a gas flow cavity is formed between the liquid baffle and the trapezoidal jet cover. The tray provided by the utility model has the advantages of simple structure, high operation flexibility and great gas treatment capacity. The gas baffling jet tray is used for solving the problems that the existing bubble-cap tray is not suitable for large-flow operation, the operation resistance on a float valve tray is great, the kinetic energy consumption of the system is high, the operation flexibility of a sieve tray is low, the phenomenon of short circuit leakage of liquid is possible, the gas direction of a three-dimensional tray is not perfectly determined and liquid leakage easily happens and influences the mass transfer efficiency. The gas baffling jet tray is particularly suitable for the gas/liquid mass transfer, gas purification, installation of cooling towers and the like in the fields such as petroleum, chemical industry, pharmacy, environmental protection and the like.
Description
Technical field
The utility model relates to a kind of gas baffling jet tray, belongs to chemical tower technical field.
Background technology
Widely used various column plates in current chemical industry mass transfer isolation technique, by its structure, can be divided into 4 types of bubble cap plate, valve plate, sieve tray, three-dimensional column plates etc., 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 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 vertical sieve tray and improved three-dimensional column plate on this basis, because gas trend is not well solved, all by perforate, directly to enter top and liquid mixing jetting mass transfer from seal pot bottom, tolerance hour, liquid can, from tapping leakage, affect mass-transfer efficiency.
Summary of the invention
The purpose of this utility model is: provide a kind of operating flexibility large, process that tolerance ability is strong, mass transfer effect good, and there will not be the phenomenon of leakage, to solve existing bubble cap plate, be not suitable for large liquid measure operation, 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 phenomenon of leakage to affect the gas baffling jet tray of mass-transfer efficiency problem.
The technical solution of the utility model is:
A gas baffling jet tray, comprises seal pot, trapezoidal jet cover, liquid barrier and liquid stream weir plate; It is characterized in that: on seal pot, laterally shape is symmetrically arranged with liquid stream weir plate, on the seal pot of one of them liquid stream weir plate one side, be provided with downspout, on the seal pot between liquid stream weir plate, 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, on trapezoidal jet cover, be provided with spray-hole, on the trapezoidal jet cover of spray-hole below, be provided with inlet, trapezoidal jet cover top is provided with liquid barrier, between liquid barrier and trapezoidal jet cover, be provided with air flow chamber, on the sidewall of air flow chamber one side, be provided with air inlet, on the liquid barrier corresponding with air flow chamber, be provided with a plurality of passages.
The beneficial effects of the utility model are:
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 seal pot below, drive liquid to enter in trapezoidal jet cover from inlet, with gas and after flowing, by spray-hole, be ejected into the outer gas-liquid collision mass transfer that carries out of cover, 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 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 there will not 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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic cross-section of the present utility model;
Fig. 3 is side-looking structural representation of the present utility model;
Fig. 4 is plan structure schematic diagram of the present utility model;
Fig. 5 is the plan structure schematic diagram of seal pot of the present utility model.
In figure: 1, seal pot, 2, trapezoidal jet cover, 3, liquid barrier, 4, liquid stream weir plate, 5, downspout, 6, rise 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 barrier 3 and liquid stream weir plate 4.On seal pot 1, laterally shape is symmetrically arranged with liquid stream weir plate 4, on the seal pot 1 of one of them liquid stream weir plate 4 one side, is provided with downspout 5, and 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.
On trapezoidal jet cover 2, be provided with spray-hole 8, on the trapezoidal jet cover 2 of spray-hole 8 belows, be provided with inlet 9, trapezoidal jet cover 2 tops are provided with liquid barrier 3, between liquid barrier 3 and trapezoidal jet cover 2, be provided with air flow chamber 10, on the sidewall of air flow chamber 10 1 sides, be provided with air inlet 11, on the liquid barrier 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, between the downspout 5 of each column plate, be dislocation shape, in the course of work, enter the liquid of seal pot 1 one sides, in flowing to the process of downspout 5, gas passes through to rise gas comb 6 from seal pot 1 below, gas baffle plate 7 bafflings, drive liquid to be entered in trapezoidal jet cover 2 by inlet 9, and with baffling after gas and stream after by spray-hole 8, be ejected into trapezoidal jet cover 2 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 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 there will not 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, can produce 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, comprises seal pot (1), trapezoidal jet cover (2), liquid barrier (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), on the seal pot (1) of one of them liquid stream weir plate (4) one side, be provided with downspout (5), 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, on trapezoidal jet cover (2), be provided with spray-hole (8), on the trapezoidal jet cover (2) of spray-hole (8) below, be provided with inlet (9), trapezoidal jet cover (2) top is provided with liquid barrier (3), between liquid barrier (3) and trapezoidal jet cover (2), be provided with air flow chamber (10), on the sidewall of air flow chamber (10) one sides, be provided with air inlet (11), on the liquid barrier (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 |
|---|---|---|---|
| CN201320629137.4U CN203494198U (en) | 2013-10-12 | 2013-10-12 | Gas baffling jet tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629137.4U CN203494198U (en) | 2013-10-12 | 2013-10-12 | Gas baffling jet tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494198U true CN203494198U (en) | 2014-03-26 |
Family
ID=50325206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629137.4U Withdrawn - After Issue CN203494198U (en) | 2013-10-12 | 2013-10-12 | Gas baffling jet tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480170A (en) * | 2013-10-12 | 2014-01-01 | 荆州市金威石化配件有限公司 | Gas-baffling jet tower plate |
| CN104784960A (en) * | 2015-04-27 | 2015-07-22 | 康进科 | Streamline-type three-dimensional spray tray |
-
2013
- 2013-10-12 CN CN201320629137.4U patent/CN203494198U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480170A (en) * | 2013-10-12 | 2014-01-01 | 荆州市金威石化配件有限公司 | Gas-baffling jet tower plate |
| CN104784960A (en) * | 2015-04-27 | 2015-07-22 | 康进科 | Streamline-type three-dimensional spray tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151230 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |