CN215862237U - Multi-channel mixing flange - Google Patents
Multi-channel mixing flange Download PDFInfo
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- CN215862237U CN215862237U CN202122439912.7U CN202122439912U CN215862237U CN 215862237 U CN215862237 U CN 215862237U CN 202122439912 U CN202122439912 U CN 202122439912U CN 215862237 U CN215862237 U CN 215862237U
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- flange
- flange plate
- quartz tube
- sealing
- ring
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Abstract
The utility model discloses a multi-channel mixing flange which comprises a quartz tube with openings at two ends, wherein a first flange plate is arranged at the end part of the quartz tube, a multi-channel gas inlet assembly is fixedly connected to the side surface of the first flange plate, a side U-shaped gas outlet pipe for leading mixed gas in the multi-channel gas inlet assembly out of the quartz tube is fixedly connected to the front side of the first flange plate, a heating element is fixedly sleeved on the quartz tube, and a sealing assembly for sealing the contact part of the first flange plate and the quartz tube is arranged on the first flange plate. Through the matching of the structures, the utility model can mix and heat a plurality of gases, the heated mixed gas can enter the quartz tube in time for experiment, and meanwhile, the sealing assembly can seal the contact position of the quartz tube and the first flange plate.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a multi-channel hybrid flange.
Background
Some special gases in the market need to be mixed and heated, and a plurality of gases are generally connected to the outer end of a quartz tube through a flange, enter a mixing pipeline and are mixed, and then a heating element is turned on to heat the mixed gas.
Because the existing flange is not easy to simultaneously introduce various gases for mixing, and the mixed gases are difficult to enter the quartz tube for experiment in time after being heated, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-channel mixing flange which can mix and heat a plurality of gases, the heated mixed gases can enter a quartz tube in time for experiment, and a sealing assembly can seal the contact part of the quartz tube and a first flange plate, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multichannel hybrid flange, includes both ends open-ended quartz capsule, the tip of quartz capsule is provided with ring flange one, the subassembly that admits air of side fixedly connected with multichannel of ring flange one, the front side fixedly connected with of ring flange one is used for leading out the mixed gas in the subassembly that admits air of multichannel to the side U type outlet duct in the quartz capsule.
The quartz tube is fixedly sleeved with a heating element, and the flange plate I is provided with a sealing assembly for sealing the contact position of the flange plate I and the quartz tube.
Preferably, the multichannel air inlet assembly comprises a bell-mouth-shaped flange fixedly connected to the rear side of a first flange plate, a first air inlet pipe is embedded in the middle of the first flange plate, and a second air inlet pipe is arranged in the circumferential direction of the first air inlet pipe.
Preferably, the side U-shaped air outlet pipe is provided with an air outlet valve.
Preferably, the heating element is a heating sleeve, and the heating sleeve is fixedly sleeved on the quartz tube.
Preferably, the sealing assembly comprises a flange plate II sleeved on the flange plate I, and a sealing ring I, a metal ring and a sealing ring II are sequentially arranged between the flange plate I and the flange plate II from front to back.
Preferably, the side face of the first sealing ring, which is in contact with the first flange plate and the metal ring, is an inclined face, and the side face of the second sealing ring, which is in contact with the metal ring and the second flange plate, is also an inclined face.
Compared with the prior art, the utility model has the following beneficial effects:
the multi-channel gas inlet assembly is arranged, so that multiple gases can be mixed and heated, and the heated mixed gases can enter the quartz tube in time to perform experiments.
And secondly, through the arrangement of the sealing assembly, the contact part of the quartz tube and the first flange plate can be sealed, and the sealing property of the quartz tube is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of the present invention.
In the figure: 1. a quartz tube; 2. a first flange plate; 3. a side U-shaped air outlet pipe; 4. an air outlet valve; 5. a bell-mouth flange; 6. a first air inlet pipe; 7. a second air inlet pipe; 8. heating a jacket; 9. a second flange plate; 10. a first sealing ring; 11. a metal ring; 12. and a second sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a multichannel hybrid flange, includes both ends open-ended quartz capsule 1, its characterized in that: the end part of the quartz tube 1 is provided with a first flange plate 2, the side surface of the first flange plate 2 is fixedly connected with a multi-channel air inlet assembly, and the front side of the first flange plate 2 is fixedly connected with a side U-shaped air outlet pipe 3 which is used for guiding mixed gas in the multi-channel air inlet assembly out of the quartz tube 1.
The quartz tube 1 is fixedly sleeved with a heating element, and the flange plate 2 is provided with a sealing component for sealing the contact part of the flange plate 2 and the quartz tube 1.
The multichannel subassembly of admitting air includes that fixed connection is at the horn mouth type flange 5 of flange dish one 2 rear sides, and the middle part embedding of flange dish one 2 is connected with intake pipe one 6, and the circumference of intake pipe one 6 is provided with intake pipe two 7.
Through the setting of intake pipe 6 and intake pipe two 7, the multiple gas of being convenient for lets in horn mouth type flange 5, can mix in horn mouth type flange 5, afterwards under heating element's effect, can carry out the hybrid heating to multiple gas, and the mixed gas after the heating can be timely experiment in entering into quartz capsule 1.
The side U-shaped gas outlet pipe 3 is provided with a gas outlet valve 4, and the heated mixed gas is conveniently led into the quartz tube 1 through the side U-shaped gas outlet pipe 3 through the arrangement of the gas outlet valve 4.
The heating element is a heating sleeve 8, and the heating sleeve 8 is fixedly sleeved on the quartz tube 1.
The sealing assembly comprises a second flange plate 9 sleeved on the first flange plate 2, the first flange plate 2 and the second flange plate 9 can be fixedly installed through bolts and nuts, and a first sealing ring 10, a metal ring 11 and a second sealing ring 12 are sequentially arranged between the first flange plate 2 and the second flange plate 9 from front to back.
Through the arrangement of the first sealing ring 10, the metal ring 11 and the second sealing ring 12, the contact part of the quartz tube 1 and the first flange plate 2 can be sealed, and the sealing performance of the quartz tube 1 is improved.
The side surfaces of the first sealing ring 10, which are in contact with the first flange plate 2 and the metal ring 11, are inclined surfaces, and the side surfaces of the second sealing ring 12, which are in contact with the metal ring 11 and the second flange plate 9, are also inclined surfaces.
Because the contact surfaces of the first sealing ring 10 and the second sealing ring 12 with the first flange plate 2, the metal ring 11 and the second flange plate 9 are inclined surfaces, the first flange plate 2 and the second flange plate 9 can extrude the first sealing ring 10 and the second sealing ring 12 to be compressed downwards after being fixedly mounted through bolts and nuts, so that the first sealing ring 10 and the second sealing ring 12 are in close contact with the surface of the quartz tube 1, and the sealing performance of the quartz tube 1 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A multichannel hybrid flange, includes both ends open-ended quartz capsule (1), its characterized in that: the end part of the quartz tube (1) is provided with a first flange plate (2), the side surface of the first flange plate (2) is fixedly connected with a multi-channel gas inlet assembly, and the front side of the first flange plate (2) is fixedly connected with a side U-shaped gas outlet pipe (3) used for guiding mixed gas in the multi-channel gas inlet assembly out of the quartz tube (1);
the quartz tube is characterized in that a heating element is fixedly sleeved on the quartz tube (1), and a sealing assembly used for sealing the contact position of the flange plate I (2) and the quartz tube (1) is arranged on the flange plate I (2).
2. A multi-channel mixing flange as claimed in claim 1 wherein: multichannel subassembly of admitting air includes horn mouth type flange (5) of fixed connection in ring flange one (2) rear side, the middle part embedding of ring flange one (2) is connected with intake pipe one (6), the circumference of intake pipe one (6) is provided with intake pipe two (7).
3. A multi-channel mixing flange as claimed in claim 1 wherein: and the side U-shaped air outlet pipe (3) is provided with an air outlet valve (4).
4. A multi-channel mixing flange as claimed in claim 1 wherein: the heating element is a heating sleeve (8), and the heating sleeve (8) is fixedly sleeved on the quartz tube (1).
5. A multi-channel mixing flange as claimed in claim 1 wherein: the sealing assembly comprises a flange plate II (9) sleeved on the flange plate I (2), and a sealing ring I (10), a metal ring (11) and a sealing ring II (12) are sequentially arranged between the flange plate I (2) and the flange plate II (9) from front to back.
6. A multi-channel mixing flange as claimed in claim 5, wherein: the side surfaces of the first sealing ring (10) in contact with the first flange plate (2) and the metal ring (11) are inclined surfaces, and the side surfaces of the second sealing ring (12) in contact with the metal ring (11) and the second flange plate (9) are also inclined surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439912.7U CN215862237U (en) | 2021-10-11 | 2021-10-11 | Multi-channel mixing flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439912.7U CN215862237U (en) | 2021-10-11 | 2021-10-11 | Multi-channel mixing flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862237U true CN215862237U (en) | 2022-02-18 |
Family
ID=80259354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439912.7U Active CN215862237U (en) | 2021-10-11 | 2021-10-11 | Multi-channel mixing flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215862237U (en) |
-
2021
- 2021-10-11 CN CN202122439912.7U patent/CN215862237U/en active Active
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