CN207722386U - A kind of evaporation plate increasing gas-liquid contact face - Google Patents
A kind of evaporation plate increasing gas-liquid contact face Download PDFInfo
- Publication number
- CN207722386U CN207722386U CN201721743216.2U CN201721743216U CN207722386U CN 207722386 U CN207722386 U CN 207722386U CN 201721743216 U CN201721743216 U CN 201721743216U CN 207722386 U CN207722386 U CN 207722386U
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- plate
- contact face
- liquid contact
- inclined plate
- evaporation
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a kind of evaporation plate in increase gas-liquid contact face.The evaporation plate middle swash plate is embedded on tower tray, and every layer of inclined plate tray deck center line both sides inclined direction on the contrary, and on inclined plate punching have numerous apertures.The evaporation plate will be provided with many lacunary inclined plates and be embedded on tray deck, and inclined plate, towards unanimously, multilayer is installed in tower, and inclined direction of the every layer of inclined plate on tray deck center line both sides is opposite；Each inclined plate has certain angle with horizontal direction, so that the liquid trapped is naturally slid under gravity, while increasing gas-liquid contact face.
Description
Technical field
The utility model is related to arrive chemical industry part field, it is related specifically to a kind of evaporation plate in increase gas-liquid contact face.
Background technology：
Gas-liquid evaporation plate is mainly used for the rectifying of oil, chemical industry, light industry, food industry and environmental engineering, absorbs, washes
It washs, dedusting, satisfy and close the unit operations such as hot water configuration.In recent years, the development of domestic and international tower brings and forms diversified
Column plate (evaporation plate) type, such as jet tray, slant-hole tray, mesh column plate, guide float-valve type column plate, flow through type column plate, swirling flow
Template plate etc., these column plates compare traditional sieve plate column plate, and for valve plate, can play improves column plate upper fluid mechanics shape
The effect of condition, but they also generally existing is complicated, processing is cumbersome for installation, heat and mass efficiency is low, pressure drop is big, treating capacity by
The shortcomings of limit.
Invention content：
The purpose of this utility model is to provide a kind of using foraminate inclined plate is opened on tray deck, realizes and increases gas
The evaporation plate for increasing gas-liquid contact face of liquid contact surface.
To achieve the above object, the technical solution of the utility model is：
A kind of evaporation plate increasing gas-liquid contact face, including tower body, tray deck and inclined plate, evaporation plate middle swash plate edge
On tower tray, and inclined direction of the every layer of inclined plate on tray deck center line both sides is opposite.
Punching has numerous apertures on inclined plate in the evaporation plate.
Compared with prior art, the good effect of the utility model is：
1, the evaporation plate will be provided with many lacunary inclined plates and be embedded on tray deck, and inclined plate direction is consistent, more in tower
Layer installation, inclined direction of the every layer of inclined plate on tray deck center line both sides are opposite；
2, each inclined plate in the evaporation plate has certain angle with horizontal direction, makes the liquid trapped in the work of gravity
With lower natural landing, while increasing gas-liquid contact face；
3, there are certain spacing between each tray deck layer in the evaporation plate, reduce the loss of momentum of gas, drop
The low pressure drop of gas-liquid layer；
4, the evaporation plate is easy to process, and installation and replacement, repair are efficient and convenient in tower.
Description of the drawings：
Fig. 1, the evaporation plate structure schematic diagram for increasing gas-liquid contact face；
Fig. 2, inclined plate structural schematic diagram；
Wherein in figure：1, tower body；2, tray deck；3, inclined plate；4, aperture.
Specific implementation mode：
Clear, complete description further is carried out to the technical solution of the utility model below in conjunction with the accompanying drawings.
Referring to attached drawing 1-2, aperture 4 will be gone out by technological requirement on every inclined plate 3, then inlay the inclined plate 3 processed
On tray deck 2, and every layer of inclined plate 12 center line both sides of tray deck inclined direction on the contrary, installation after make inclined plate 3 and tower tray
Plate 2 becomes an entirety, and assembled tray deck 2 is mounted in tower body 1.When liquid flows into from top to bottom in tower, liquid
Body is contacted with inclined plate 3, is flowed out by the aperture 4 of inclined plate 3, while when gas moves from the bottom up in tower is also in contact with inclined plate 3,
It is gone out by aperture 4 numerous on inclined plate 3, is contacted in fluid and gas aperture 4 numerous on inclined plate 3 at this time, this
Kind mode just greatly increases the contact surface of gas-liquid.
Claims (2)
1. a kind of evaporation plate increasing gas-liquid contact face, including tower body（1）, tray deck（2）And inclined plate（3）, it is characterised in that：Institute
The evaporation plate middle swash plate stated（3）It is embedded in tray deck（2）On, and every layer of inclined plate（3）In tray deck（2）The inclination on center line both sides
Direction is opposite.
2. the evaporation plate according to claim 1 for increasing gas-liquid contact face, it is characterised in that：Inclined plate in the evaporation plate
（3）Upper punching has numerous apertures（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743216.2U CN207722386U (en) | 2017-12-14 | 2017-12-14 | A kind of evaporation plate increasing gas-liquid contact face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743216.2U CN207722386U (en) | 2017-12-14 | 2017-12-14 | A kind of evaporation plate increasing gas-liquid contact face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722386U true CN207722386U (en) | 2018-08-14 |
Family
ID=63098478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743216.2U Active CN207722386U (en) | 2017-12-14 | 2017-12-14 | A kind of evaporation plate increasing gas-liquid contact face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786159A (en) * | 2018-08-30 | 2018-11-13 | 陕西宏达植物化工有限公司 | A kind of external circulation evaporator |
-
2017
- 2017-12-14 CN CN201721743216.2U patent/CN207722386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786159A (en) * | 2018-08-30 | 2018-11-13 | 陕西宏达植物化工有限公司 | A kind of external circulation evaporator |
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