CN202860156U - Inclined-hole column plate for alcohol distillation tower - Google Patents
Inclined-hole column plate for alcohol distillation tower Download PDFInfo
- Publication number
- CN202860156U CN202860156U CN 201220536755 CN201220536755U CN202860156U CN 202860156 U CN202860156 U CN 202860156U CN 201220536755 CN201220536755 CN 201220536755 CN 201220536755 U CN201220536755 U CN 201220536755U CN 202860156 U CN202860156 U CN 202860156U
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- CN
- China
- Prior art keywords
- column plate
- hole column
- distillation tower
- hole
- alcohol distillation
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an inclined-hole column plate for an alcohol distillation tower. The inclined-hole column plate is provided with a column plate and inclined holes. The inclined-hole column plate is characterized in that a plurality of rows of inclined holes are manufactured in a stamping manner according to the aperture ratio required by the distillation tower; the inclined holes and the column plate form a fixed included angle; two adjacent inclined holes in the same row are opposite in the opening direction; and the two adjacent rows of inclined holes are mutually staggered. A mass transfer interface is greatly increased; the liquid is dispersed and condensed for a plurality of times in a flow direction; the mass transfer efficiency is improved, and the inclined-hole column plate is especially suitable for an alcohol distillation industry.
Description
Technical field
The utility model relates to the alcohol distillation manufacture field, specifically a kind of slant-hole tray for the alcohol distillation tower.
Background technology
We know that at present, the column plate that destilling tower is used in the alcohol reclaimer has a variety of, such as sieve tray, and valve plate, tongue hole column plate etc.Sieve tray causes the entrainment aggravation because the vapour speed direction of sieve aperture is parallel with the entrainment direction, and efficient is lower; Although the vapour of valve plate valve opening speed is parallel with the plate face, there is head-on collision in single valve opening along the radial vapour speed direction of circumference and the vapour speed of other valve openings, causes additional entrainment; Although the vapour of the single valve opening of tongue hole column plate speed is parallel with the plate face, but because gas is failed balance to the liquid momentum, the interference that liquid on the plate is subject to vapour speed produces larger potential difference, affect the normal operation of column plate, so necessarily required to possess stable liquid layer on the column plate to guarantee uniform and stable vapour-liquid mass on the plate.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, the slant-hole tray that provide a kind of dynamic equilibrium, multidirectionally flow, gas-liquid mixed is used for the alcohol distillation tower uniformly.
The utility model solves the problems of the technologies described above the technical scheme of taking: a kind of slant-hole tray for the alcohol distillation tower, be provided with column plate, inclined hole, it is characterized in that: offer the several rows inclined hole on the column plate, be fixed angle between inclined hole and column plate, with two adjacent inclined holes of delegation, its opening direction is opposite, and is interlaced between the inclined hole of adjacent two row.
The utility model is owing to take said structure, liquid is sprayed to different directions, can realize having on the column plate stable liquid layer to guarantee uniform and stable vapour-liquid mass on the plate, adopt the equidistant parallel placement of a plurality of column plates after, can produce multi-injection to reach the well-mixed purpose of gas-liquid.It is strong to the utlity model has disposal ability, and plate efficiency is high, and anti-scaling property is good, the advantages such as easy operating and maintenance.
Description of drawings
Fig. 1 is the utility model part sectioned view;
Fig. 2 is two row inclined hole location diagrams of the present utility model;
Fig. 3 is the utility model partial elevation view;
Fig. 4 is installation diagram in the tower of the present utility model.
Be labeled as among the figure: 1. column plate, 2. inclined hole, 3. inclined hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model relates to a kind of slant-hole tray of alcohol distillation tower, comprise column plate 1, inclined hole 2 and inclined hole 3, it is characterized in that: offer several rows inclined hole 2 and inclined hole 3 on the column plate 1, be fixed angle between inclined hole 2 and inclined hole 3 and column plate, with delegation adjacent inclined hole 2 and inclined hole 3, its opening direction is opposite, and is interlaced between the inclined hole of adjacent two row.
When the utility model uses, pass liquid on the last layer column plate by the seam road between inclined hole and column plate respectively from the steam on the following column plate, and drive liquid moves along the opening direction of inclined hole together, so move to all angles because the perforate opposite direction of inclined hole blows out the production fluid body from different inclined holes, direction is also opposite, thereby make between liquid and the gas again or repeatedly staggered, make the liquid on the column plate form the mass transfer that foam carries out two-phase for the rising steam stirs, so in layer to upper driving, thereby get the gas phase state of the product of high-quality from cat head, again through the techniques such as a series of condensation get we need finished product.The utility model is particularly useful for alcohol distillation, and can be applicable in the process of slightly heating up in a steamer and petro chemical industry industry of aldehyde liquid, compare with most of column plate of present use, slant-hole tray is rational in infrastructure, makes simple, easy to maintenance, plate efficiency is high, production capacity is large, can be used in the Alcohol Production, replaces bubble cap plate or valve plate.
Claims (1)
1. a slant-hole tray that is used for the alcohol distillation tower is provided with column plate, inclined hole, it is characterized in that: offer the several rows inclined hole on the column plate, be fixed angle between inclined hole and column plate, with two adjacent inclined holes of delegation, its opening direction is opposite, and is interlaced between the inclined hole of adjacent two row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536755 CN202860156U (en) | 2012-10-19 | 2012-10-19 | Inclined-hole column plate for alcohol distillation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536755 CN202860156U (en) | 2012-10-19 | 2012-10-19 | Inclined-hole column plate for alcohol distillation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860156U true CN202860156U (en) | 2013-04-10 |
Family
ID=48026916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536755 Withdrawn - After Issue CN202860156U (en) | 2012-10-19 | 2012-10-19 | Inclined-hole column plate for alcohol distillation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768821A (en) * | 2012-10-19 | 2014-05-07 | 乳山市日晟机械制造有限公司 | Slant-hole tower plate used for alcohol distillation tower |
| CN103816692A (en) * | 2014-03-11 | 2014-05-28 | 济钢集团国际工程技术有限公司 | Inclined hole tray for distillation |
| CN106954386A (en) * | 2013-11-01 | 2017-07-14 | 萨万·巴维尔 | The apparatus and method that caloic is exchanged between gas liquid |
-
2012
- 2012-10-19 CN CN 201220536755 patent/CN202860156U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768821A (en) * | 2012-10-19 | 2014-05-07 | 乳山市日晟机械制造有限公司 | Slant-hole tower plate used for alcohol distillation tower |
| CN103768821B (en) * | 2012-10-19 | 2015-07-29 | 乳山市日晟机械制造有限公司 | A kind of slant-hole tray for alcohol distillation tower |
| CN106954386A (en) * | 2013-11-01 | 2017-07-14 | 萨万·巴维尔 | The apparatus and method that caloic is exchanged between gas liquid |
| CN106954386B (en) * | 2013-11-01 | 2019-11-22 | 萨万·巴维尔 | The device and method that caloic exchanges between gas liquid |
| CN103816692A (en) * | 2014-03-11 | 2014-05-28 | 济钢集团国际工程技术有限公司 | Inclined hole tray for distillation |
| CN103816692B (en) * | 2014-03-11 | 2016-01-20 | 济钢集团国际工程技术有限公司 | Inclined hole tower tray is used in a kind of distillation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |