CN203484063U - Quick and even gas distribution disc - Google Patents
Quick and even gas distribution disc Download PDFInfo
- Publication number
- CN203484063U CN203484063U CN201320594304.6U CN201320594304U CN203484063U CN 203484063 U CN203484063 U CN 203484063U CN 201320594304 U CN201320594304 U CN 201320594304U CN 203484063 U CN203484063 U CN 203484063U
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- China
- Prior art keywords
- layer
- gas
- liquid
- gas distribution
- sand screen
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- Expired - Lifetime
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Abstract
The utility model provides a quick and even gas distribution disc, which comprises two fixing flanges and a gas distribution layer arranged between the two fixing flanges; the gas distribution layer is provided with a breathable part formed by holes, the breathable part is in a flared shape with the large upper part and the small lower part. The gas distribution layer is formed by overlapping a plurality of layers of sand screens, and the area of the breathable part of each layer of sand screen is gradually reduced from top to bottom. Each layer of sand screen is made from stainless steel. The aperture of each layer of sand screen is 20 microns. The fixing flanges are in welded connection with each layer of sand screen. The gas distribution disc disclosed by the utility model can be used for distributing gas quickly and evenly to liquid, the blending degree of the gas and the liquid in unit volume is effectively improved, the reaction speed of the gas-liquid blending can be effectively improved, the use efficiency of the liquid is fully exerted, the manufacture is simple, and the use is convenient.
Description
Technical field
The utility model relates to a kind of Quick uniform air-spreading disk.
Background technology
Gas-liquid mixing reaction is very general in petroleum industry is produced, and particularly gas enters when mixing in liquid and chemical reaction occurring, device volume in one timing unit interval the larger reaction effect of liquids and gases contact area better.In actual production process because gas distribution design is unreasonable, after easily causing gas to enter liquid, there is to disperse to mix the phenomenons such as inequality, bias current, cause liquid utilization rate lower, in order to guarantee that mixed effect can only increase reaction unit volume and liquid dosage, expense increases final-period management expense and personnel cost when increasing.
Summary of the invention
In order to address the above problem, the utility model provides a kind of Quick uniform air-spreading disk, comprise two mounting flanges, be located at two cloth gas-bearing formations between mounting flange, described cloth gas-bearing formation is provided with the ventilative part that cavity forms, and big up and small down horn-like of described ventilative part.Described cloth gas-bearing formation is that multilayer sand net overlaps to form, and from top to bottom, each layer of ventilative part area of sand net dwindles gradually.The material of described each layer of sand net is stainless steel.Described each layer of sand screen distance is 20 microns.Described mounting flange and each layer of sand net are welded to connect.
The utility model can realize gas rapidly, be evenly distributed in the middle of liquid, effectively improved liquid, gas mixability in unit volume, can also effectively improve gas-liquid mixed reaction rate, give full play to liquid service efficiency, make simple, easy to use.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
In figure, 1. mounting flange, 2. cloth gas-bearing formation, 3. ventilative part.
The specific embodiment
During for gas-liquid mixed, gas enters liquid and can not full and uniform dispersed, abundant mixing even occur bias current problem, and the utility model has designed a kind of air-spreading disk through specially treated.
The utility model is mainly comprised of two mounting flanges 1, air distribution plate 2.
As shown in Figure 1, be side sectional view of the present utility model.
In the middle of described mounting flange 2, be hollow, described air distribution plate 2, between mounting flange 1, and is being provided with the ventilative part 3 of cavity formation substantially over against hollow position in the middle of mounting flange 2.As can be seen from the figure, big up and small down horn-like of ventilative part 3.
It is inlet end compared with small end that the utility model defines ventilative part 3, and the other end is outlet side.In use procedure, the utility model is fixed to carrying liquid device inner, gas is guided to inlet end place by pipeline, under gas pressure, enters inlet end, and ventilative part 3 is cut apart air-flow to form continuous bubble along hole, is the horn-like liquid that enters.
Preferably, the aperture of sand net is 20 microns, and material is stainless steel, and described mounting flange 1 is welded to connect with sand net.
The utility model can realize gas rapidly, be evenly distributed in the middle of liquid, effectively improved liquid, gas mixability in unit volume, can also effectively improve gas-liquid mixed reaction rate, give full play to liquid service efficiency, make simple, easy to use.
Claims (5)
1. a Quick uniform air-spreading disk, it is characterized in that, comprise two mounting flanges, be located at the cloth gas-bearing formation (2) between two mounting flanges (1), described cloth gas-bearing formation (2) is provided with the ventilative part (3) that cavity forms, and big up and small down horn-like of described ventilative part (3).
2. a kind of Quick uniform air-spreading disk as claimed in claim 1, is characterized in that, described cloth gas-bearing formation (2) overlaps to form for multilayer sand net, and from top to bottom, each layer of ventilative part area of sand net dwindles gradually.
3. a kind of Quick uniform air-spreading disk as claimed in claim 2, is characterized in that, the material of described each layer of sand net is stainless steel.
4. a kind of Quick uniform air-spreading disk as claimed in claim 2 or claim 3, is characterized in that, described each layer of sand screen distance is 20 microns.
5. a kind of Quick uniform air-spreading disk as claimed in claim 2 or claim 3, is characterized in that, described mounting flange (1) is welded to connect with each layer of sand net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594304.6U CN203484063U (en) | 2013-09-26 | 2013-09-26 | Quick and even gas distribution disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594304.6U CN203484063U (en) | 2013-09-26 | 2013-09-26 | Quick and even gas distribution disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484063U true CN203484063U (en) | 2014-03-19 |
Family
ID=50254924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594304.6U Expired - Lifetime CN203484063U (en) | 2013-09-26 | 2013-09-26 | Quick and even gas distribution disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484063U (en) |
-
2013
- 2013-09-26 CN CN201320594304.6U patent/CN203484063U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |