CN202506156U - Rectifying column distributor - Google Patents
Rectifying column distributor Download PDFInfo
- Publication number
- CN202506156U CN202506156U CN2012200087247U CN201220008724U CN202506156U CN 202506156 U CN202506156 U CN 202506156U CN 2012200087247 U CN2012200087247 U CN 2012200087247U CN 201220008724 U CN201220008724 U CN 201220008724U CN 202506156 U CN202506156 U CN 202506156U
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- CN
- China
- Prior art keywords
- distributor
- liquid
- rectifying column
- column
- tower
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a rectifying column distributor. A rectifying column comprises a column body and the distributor which is arranged in the column body; and the distributor comprises a plurality of barrels which are uniformly distributed and are arranged in the column body, material channels are arranged between the adjacent barrels, and overflow ports are formed in the upper parts of all the barrels. The liquid distributor organically integrates the advantages of a traditional trench type and disc type distributors into a whole, has threes functions of liquid collection, liquid separation and gas separation, uniformly distributes gas and liquid, has small resistance, and is particular suitable for parts which are easy to entrain and be blocked, so the liquid is uniformly distributed in the cross section of the column, and the rectification effect is improved.
Description
Technical field
The utility model relates to a kind of rectifying column distributor, belongs to the feed separation technical field.
Background technology
Rectifying column is the device that utilizes the different realization feed separation of each material boiling temperature, and its course of work is: steam gets at the bottom of by tower.Evaporate the gas phase and the decline liquid that and carry out counter current contacting, two contact, and volatile (low boiling) component in the decline liquid constantly shifts in gas phase; Difficulty volatilization (higher boiling) component in the gas phase constantly shifts in decline liquid; Gas phase is more near cat head, and its volatile components concentration is higher, and decline liquid is more near at the bottom of the tower; Its difficult volatile component is more enrichment then, thereby reaches the purpose that component is separated.
The defective of existing its existence of rectifying column is: liquid is from top to bottom from bottom to top fully contacted on filler with gas, but liquid can flow and form wall stream after through one section filler to the tower wall, influences separating effect.
The utility model content
The purpose of the utility model is that purpose is to provide a kind of rectifying column distributor that can improve the feed separation effect to above-mentioned defective.
The technical scheme of the utility model employing is for this reason: the utility model comprises body of the tower and the distributor that is arranged in the body of the tower; Said distributor comprises the some cylindrical shells compositions that are uniformly distributed with setting that are arranged in the body of the tower, is provided with material channel between the adjacent cylindrical shell, and each cylindrical shell top is provided with overfall.
The utility model has the advantages that: the liquid distribution trough of the utility model, it is organically integrated the advantage of traditional slot type and disc type distributor, has liquid collecting, separatory concurrently and divides gas three kinds of effects; Compact conformation, operating flexibility is high, uniform gas-liquid distribution; Resistance is less; Be specially adapted to be prone to carry secretly, susceptible to plugging occasion, be implemented in the even distribution of liquid in the tower section, the raising rectification effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that body of the tower, 2 is that cylindrical shell, 3 is that material channel, 4 is overfall among the figure.
The specific embodiment
The utility model comprises body of the tower 1 and the distributor that is arranged in the body of the tower 1; Said distributor comprises some cylindrical shells 2 compositions that are uniformly distributed with setting that are arranged in the body of the tower 1, is provided with material channel 3 between the adjacent cylindrical shell 2, and each cylindrical shell 2 top is provided with overfall 4.
The course of work of the utility model is: the structure of distributor form of the utility model is for when liquid phase moves downward; Partial Liquid Phase gets in the cylindrical shell 2, and overflows through the overfall 4 on its top, and moves downward from material channel 3; Again come in contact with gas phase; Simultaneously gas phase is when moving upward, and also formation contacts with liquid phase because of diffusion everywhere, and both realize abundant contact so kind version can make gas phase, liquid phase.
Claims (1)
1. the rectifying column distributor is characterized in that, comprises body of the tower and the distributor that is arranged in the body of the tower; Said distributor comprises the some cylindrical shells compositions that are uniformly distributed with setting that are arranged in the body of the tower, is provided with material channel between the adjacent cylindrical shell, and each cylindrical shell top is provided with overfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200087247U CN202506156U (en) | 2012-01-10 | 2012-01-10 | Rectifying column distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200087247U CN202506156U (en) | 2012-01-10 | 2012-01-10 | Rectifying column distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506156U true CN202506156U (en) | 2012-10-31 |
Family
ID=47058664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200087247U Expired - Fee Related CN202506156U (en) | 2012-01-10 | 2012-01-10 | Rectifying column distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506156U (en) |
-
2012
- 2012-01-10 CN CN2012200087247U patent/CN202506156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140110 |