CN202844893U - Rapid and uniform air distribution device - Google Patents
Rapid and uniform air distribution device Download PDFInfo
- Publication number
- CN202844893U CN202844893U CN 201220521926 CN201220521926U CN202844893U CN 202844893 U CN202844893 U CN 202844893U CN 201220521926 CN201220521926 CN 201220521926 CN 201220521926 U CN201220521926 U CN 201220521926U CN 202844893 U CN202844893 U CN 202844893U
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- China
- Prior art keywords
- leg
- drop
- distribution device
- pipeline
- gas flow
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Abstract
The utility model discloses a rapid and uniform air distribution device, comprising sand heads, a main gas flow pipe and at least two secondary gas flow pipes, wherein the main gas flow pipe is communicated with the secondary gas flow pipes; the secondary gas flow pipes are closed pipelines; the at least two secondary gas flow pipes are uniformly arranged according to the same center point; the adjacent secondary gas flow pipes are communicated through a pipeline; and a plurality of sand heads are uniformly arranged on each gas secondary flow pipe. The rapid and uniform air distribution device provided by the utility model can rapidly and uniformly distribute gas into liquid; a mixing degree of liquid and gas within a unit volume can be effectively improved; the gas-liquid mixing reaction rate can be improved; and the liquid using efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of distribution device, particularly relates to a kind of Quick uniform distribution device.
Background technology
Gas, liquid hybrid reaction are very general in petroleum industry is produced, and particularly gas enters and mixes in the liquid and when chemical reaction occurs, in the situation that device volume in certain unit interval the larger reaction effect of liquids and gases contact area just better.In the actual production process because the gas distribution pipeline is smooth or design unreasonable, the phenomenons such as inequality, bias current occur to mix after easily causing gas to enter liquid, cause the liquid utilization rate lower, in order to guarantee that mixed effect can only increase reaction unit volume and liquid dosage, when causing expense to increase, final-period management expense and personnel cost significantly improve.
The utility model content
The purpose of this utility model just provides a kind of Quick uniform distribution device, can realize that gas is quick, be evenly distributed in the liquid, and Effective Raise liquid utilization rate can address the above problem fully.
The purpose of this utility model realizes by following technical proposals:
A kind of Quick uniform distribution device, comprise sand head, main flow of gas pipe and drop-leg, the main flow of gas pipe is communicated with drop-leg, described drop-leg is closed pipeline, drop-leg has two at least, be evenly arranged with same central point, pipeline connection between the adjacent drop-leg evenly arranges some sand heads on the every drop-leg.
As preferably, described drop-leg is the circular closure pipeline, and some gas distribution pipelines are evenly arranged and are concentric circles, and the main flow of gas pipe is communicated with by the drop-leg of "T"-shaped pipeline with the diameter minimum, and "T"-shaped pipeline passes the center of circle of this drop-leg.
As preferably, described drop-leg is the closed pipeline of ellipse or regular polygon.
As preferably, described sand head surface is evenly arranged irregular qi-emitting hole.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, easily make, easy to use, gas can be distributed in the liquid rapidly, uniformly, Effective Raise the mixability of liquid, gas in the unit volume, improve the gas-liquid mixed reaction rate, significantly improve the liquid service efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As depicted in figs. 1 and 2, a kind of Quick uniform distribution device, comprise sand head 5, main flow of gas pipe 2 and drop-leg 1, described drop-leg 1 is the circular closure pipeline, drop-leg 1 has two, two drop-leg 1 centers of circle overlap and form concentric circles, are communicated with by pipeline 4 between two drop-legs 1, and some sand heads 5 evenly are set on the every drop-leg 1.Main flow of gas pipe 2 is communicated with the drop-leg 1 of diameter minimum by "T"-shaped pipeline 3, and "T"-shaped pipeline 3 passes the center of circle of this drop-leg 1.
Described sand head 5 surface uniforms are arranged irregular qi-emitting hole.
According to the actual requirements, drop-leg 1 can be set to more than two.Simultaneously, drop-leg 1 can also be the closed pipeline of ellipse or regular polygon
When making sand head 5, choose the sand of different-grain diameter according to different demands, by forming irregular hole on sand head 5 surfaces after the high-temperature calcination, the screwed connection head is reserved at sand head 5 two ends.
In use, by main flow of gas pipe 2 gas is introduced in the drop-leg 1, gas enters sand head 5 under gas pressure, forms continuous bubble and evenly enter liquid under the effect of countless irregular qi-emitting holes, reaches the purpose of mixing with uniform liquid.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. Quick uniform distribution device, comprise sand head, main flow of gas pipe and drop-leg, the main flow of gas pipe is communicated with drop-leg, it is characterized in that: described drop-leg is closed pipeline, drop-leg has two at least, be evenly arranged with same central point, pipeline connection between the adjacent drop-leg evenly arranges some sand heads on the every drop-leg.
2. Quick uniform distribution device according to claim 1, it is characterized in that: described drop-leg is the circular closure pipeline, some gas distribution pipelines are evenly arranged and are concentric circles, the main flow of gas pipe is communicated with by the drop-leg of "T"-shaped pipeline with the diameter minimum, and "T"-shaped pipeline passes the center of circle of this drop-leg.
3. Quick uniform distribution device according to claim 1 is characterized in that: described drop-leg is the closed pipeline of ellipse or regular polygon.
4. according to claim 1 to 3 each described Quick uniform distribution devices, it is characterized in that: described sand head surface is evenly arranged irregular qi-emitting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521926 CN202844893U (en) | 2012-10-12 | 2012-10-12 | Rapid and uniform air distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521926 CN202844893U (en) | 2012-10-12 | 2012-10-12 | Rapid and uniform air distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844893U true CN202844893U (en) | 2013-04-03 |
Family
ID=47976132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521926 Expired - Lifetime CN202844893U (en) | 2012-10-12 | 2012-10-12 | Rapid and uniform air distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561890A (en) * | 2016-01-07 | 2016-05-11 | 中石化炼化工程（集团）股份有限公司 | Whirl cold hydrogen pipe of hydrogenation reactor |
-
2012
- 2012-10-12 CN CN 201220521926 patent/CN202844893U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561890A (en) * | 2016-01-07 | 2016-05-11 | 中石化炼化工程（集团）股份有限公司 | Whirl cold hydrogen pipe of hydrogenation reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |