CN206868177U - Gas distributor - Google Patents
Gas distributor Download PDFInfo
- Publication number
- CN206868177U CN206868177U CN201720434473.1U CN201720434473U CN206868177U CN 206868177 U CN206868177 U CN 206868177U CN 201720434473 U CN201720434473 U CN 201720434473U CN 206868177 U CN206868177 U CN 206868177U
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- gas
- pipe
- service pipe
- gas service
- branch
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Abstract
The utility model announces a kind of gas distributor, including gas supervisor and multiple gas service pipes, and the gas service pipe is bar shaped, it is installed in parallel between branch pipe in equipment, an at least steam vent on the gas service pipe, branch pipe middle part set fixed block, fixed by the support bar of device interior through fixed block.Described gas service pipe and gas supervisor are axially vertical, and branch pipe quantity is 1,3,5,7 or 9 odd number, and intermediate gas Zhi Guanchang, both sides gas service pipe is gradually shortened and symmetrical, the 500mm of spacing 300 between gas service pipe.The utility model has the advantages that can be used in the process environments of high temperature corrosion, it is easily installed and manufactures, gas is evenly distributed, and reaction efficiency is high, durable in use.
Description
Technical field
A kind of gas distributor is the utility model is related to, gas, liquid, solid three-phase or air-liquid two-phase in particularly fixed container
Gas distributor during reaction, it is particularly suitable for use in gas, liquid reaction unit.
Background technology
Gas distributor has a wide range of applications in Chemical Manufacture, is the important component of uniform gas distribution, it is to gas
Whether body is evenly distributed directly affects production operation stability and reaction effect.Industrialize in gas liquid reaction usually using annular
Gas distributor, device bottom is risen up into by a total breather pipe, be divided into several straight tubes, straight tube end connection endless tube composition, bottom
Open stomata.The shortcomings that this kind of gas distributor：When breather pipe long period of soaking in slurry easily ventilation end fouling, hold
Passage is easily blocked, maintenance trouble has very big security risk, it is necessary to be manually entered device interior；Second, this kind of distributor knot
Configuration formula is not easy to fabricate, and is especially applicable to material bad selection when in Corrosive process environment.
The content of the invention
The purpose of this utility model is to overcome the offer of above technical deficiency a kind of simple in construction, is easy to repair, is adapted to
Used in high temperature corrosion process environments, the gas distributor of uniform air distribution.
Including gas supervisor and multiple gas service pipes, the gas service pipe is bar shaped, and distributor is installed in parallel between branch pipe
It is interior, it is arranged symmetrically, an at least steam vent on the gas service pipe, fixed block is set in the middle part of branch pipe, by the support bar of device interior
Fixed through fixed block.
Described gas supervisor is arranged on outside distributor, and gas service pipe is arranged on device interior, and gas service pipe is passed through and set
Standby cylinder is connected with the equipment mouth of pipe, changeover portion flange.
Described gas service pipe and gas supervisor it is axially vertical, branch pipe quantity be 1,3,5,7 or 9 odd number, middle gas
Body Zhi Guanchang, both sides gas service pipe is gradually shortened and symmetrical, the spacing 300-500mm between gas service pipe.
1,2,3 or 5 steam vents are provided with described gas service pipe；When gas service pipe sets a steam vent, stomata is opened in branch
Bottom of the tube；When gas service pipe sets two steam vents, stomata and gas service pipe bottom are in 15 ° of -45 ° of angles；Gas service pipe sets three exhausts
Kong Shi, a row are located at branch bottom of the tube, in addition two 15 ° of -45 ° of angles of array pitch branch bottom of the tube；When gas service pipe sets 5 round, a row sets
In branch bottom of the tube, four rows and bottom are symmetrical in 45 ° and 90 ° of angles respectively in addition.
Stomata is circular hole, and pore size is Ф 5, is interspersed on branch pipe or is uniformly distributed side by side.Gas service pipe（2）On
Stomata perforate spacing 20-30mm, when two steam vents, branch bottom of the tube sets 3-10 Ф 10 emptying hole.
The utility model has a good application prospect and practical value, compared to the prior art the advantage is that：（1）It is main
Pipe is distributed in device external, and branch pipe is arranged on device interior, is connected by changeover portion flange, inspection and maintenance easy to disassemble.（2）
Have a wide range of application, especially suitable for the gas distribution under high temperature corrosion reaction condition.（3）Gas is evenly distributed, and reaction efficiency is high.
（4）Branch pipe sets fixed block, is fixed by the support bar of device interior, difficult for drop-off and damage.
Brief description of the drawings
Fig. 1 be gas distributor structure chart, wherein, 1, gas supervisor；2nd, gas service pipe；3rd, support bar；4th, fixed block；
5th, changeover portion；6th, gas feed；7th, equipment barrel.
Fig. 2 is gas distributor manifold configuration figure, and 8 be stomata.
Fig. 3 is gas cell distribution schematic diagram, and 9 be emptying hole, and A is a steam vent schematic diagram；B is two steam vent schematic diagrames；C is
Three steam vent schematic diagrames；D is five steam vent schematic diagrames.
Embodiment
Embodiment 1
A kind of gas distributor, 1 and 5 gas service pipe 2, the gas are responsible for using tetrafluoro Baogang material, including gas
Branch pipe 2 is bar shaped, and branch pipe 2 is installed in parallel in equipment, is arranged symmetrically, an at least steam vent, branch pipe on the gas service pipe 2
Middle part sets fixed block 4, is fixed by the support bar 3 of device interior through fixed block.Described gas supervisor 1 is arranged on outside equipment
Portion, gas service pipe 2 are arranged on device interior, and gas service pipe 2 is connected through equipment barrel with the equipment mouth of pipe, the flange of changeover portion 5.Institute
The gas service pipe 2 stated and gas supervisor are 1 axially vertical, and branch pipe quantity is 1,3,5,7 or 9 odd number, intermediate gas branch pipe 2
Long, both sides gas service pipe 2 is gradually shortened and symmetrical, the spacing 300mm between gas service pipe 2.5 are provided with gas service pipe 2
Steam vent；One row is located at branch bottom of the tube, and four rows and bottom are symmetrical in 45 ° and 90 ° of angles respectively in addition.Stomata is circular hole,
Pore size is Ф 5, is interspersed on branch pipe or is uniformly distributed side by side.Stomata perforate spacing 20mm on gas service pipe 2, often
Root gas service pipe bottom sets 8 Ф 10 emptying hole.
Claims (6)
1. a kind of gas distributor, including gas supervisor（1）With multiple gas service pipes（2）, it is characterised in that the gas service pipe
（2）For bar shaped, branch pipe（2）It is installed in parallel in equipment（7）It is interior, it is arranged symmetrically, the gas service pipe（2）On at least one exhaust
Hole, branch pipe middle part set fixed block（4）, by the internal support bar of equipment (7)（3）Fixed through fixed block.
2. the gas distributor described in claim 1, it is characterised in that described gas supervisor（1）It is arranged on device external, gas
Body branch pipe（2）It is arranged on device interior, gas service pipe（2）Through the mouth of pipe of equipment barrel and equipment, changeover portion（5）Flange connects
Connect.
3. the gas distributor described in claim 1, it is characterised in that described gas service pipe（2）It is responsible for gas（1）Axially
Vertically, branch pipe quantity be 1,3,5,7 or 9 odd number, intermediate gas branch pipe（2）It is long, both sides gas service pipe（2）It is gradually shortened simultaneously
It is symmetrical, gas service pipe（2）Between spacing 300-500mm.
4. the gas distributor described in claim 1, it is characterised in that gas service pipe（2）On be provided with 1,2,3 or 5 steam vents；
Gas service pipe（2）If during a steam vent, stomata is opened in branch bottom of the tube；Gas service pipe（2）If two steam vents（8）When, stomata and gas
Body branch pipe（2）Bottom is in 15 ° of -45 ° of angles；Gas service pipe（2）If three steam vents（8）When, a row is located at branch bottom of the tube, and in addition two
15 ° of -45 ° of angles of array pitch branch bottom of the tube；Gas service pipe（2）If 5 steam vents（8）When, a row is located at branch bottom of the tube, in addition four rows with
Bottom is symmetrical in 45 ° and 90 ° of angles respectively.
5. gas distributor described in claim 4, it is characterised in that stomata（8）For circular hole, pore size is Ф 5, on branch pipe
It is interspersed or is uniformly distributed side by side.
6. gas distributor described in claim 4, it is characterised in that gas service pipe（2）On stomata（8）Perforate spacing 20-
30mm, when setting two steam vents（8）When, branch bottom of the tube sets 3-10 Ф 10 emptying hole（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434473.1U CN206868177U (en) | 2017-04-24 | 2017-04-24 | Gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434473.1U CN206868177U (en) | 2017-04-24 | 2017-04-24 | Gas distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868177U true CN206868177U (en) | 2018-01-12 |
Family
ID=61343127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434473.1U Active CN206868177U (en) | 2017-04-24 | 2017-04-24 | Gas distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206868177U (en) |
-
2017
- 2017-04-24 CN CN201720434473.1U patent/CN206868177U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |