CN215001569U - Environment-friendly combustor for petrochemical heating furnace - Google Patents
Environment-friendly combustor for petrochemical heating furnace Download PDFInfo
- Publication number
- CN215001569U CN215001569U CN202120203173.9U CN202120203173U CN215001569U CN 215001569 U CN215001569 U CN 215001569U CN 202120203173 U CN202120203173 U CN 202120203173U CN 215001569 U CN215001569 U CN 215001569U
- Authority
- CN
- China
- Prior art keywords
- spray gun
- environment
- heating furnace
- burner
- blades
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000005536 corrosion prevention Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 24
- 239000000567 combustion gas Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The utility model relates to the technical field of burners, in particular to an environment-friendly burner for petrochemical heating furnaces, which comprises a main gas spray gun, wherein a burner shell is arranged outside the main gas spray gun, a pilot burner is arranged on one side of the main gas spray gun, an air inlet pipe is arranged on the other side of the main gas spray gun, one end of the air inlet pipe is provided with a low-pressure gas inlet and a high-pressure gas inlet, one side of the burner shell is provided with an air channel which is communicated with the air inlet pipe, a rotating shaft is arranged inside the air channel, a fixed sleeve is sleeved outside the rotating shaft, blades are arranged outside the fixed sleeve along the circumferential direction, gaskets are arranged on one side of the blades connected with the air channel, the gaskets are of arc structures, a plurality of grid grooves are uniformly arranged on the blades along the length direction, and the positions of the grid grooves which are arranged on the adjacent blades are mutually staggered, the utility model discloses simple structure, combustion efficiency is high.
Description
Technical Field
The utility model relates to a combustor technical field especially relates to an environment-friendly combustor for petrochemical heating furnace.
Background
In the use of petrochemical heating furnace, the combustor is one of indispensable device, and current combustor can produce a large amount of NOx waste gas and discharge usually because raw materials burning is not abundant in the use, can't satisfy the demand of current environment-friendly production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing burner is in need of meeting the requirement of environmental protection in the prior art, and providing an environmental protection type burner for petrochemical heating furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a petrochemical heating is environment-friendly combustor for stove, includes gas main spray gun, the combustor casing is installed in the gas main spray gun outside, the pilot burner is installed to gas main spray gun one side, the intake pipe is installed to gas main spray gun opposite side, low pressure gas entry and high-pressure gas entry are installed to intake pipe one end, the wind channel is installed to combustor casing one side, the wind channel with the intake pipe is linked together, just wind channel internally mounted has the pivot, fixed cover has been cup jointed in the pivot outside, the blade is installed along circumference in the fixed cover outside.
Preferably, the blades and one side connected with the air duct are both provided with gaskets, and the gaskets are of arc structures.
Preferably, the blades are uniformly provided with a plurality of grid grooves along the length direction.
Preferably, the positions of the grid grooves formed in the adjacent blades are staggered with each other.
Preferably, the outer sides of the blades and the fixed sleeve are subjected to antiseptic treatment.
The utility model provides an environment-friendly combustor for petrochemical heating furnace, beneficial effect lies in: utilize the pivot at wind channel internally mounted, drive fixed cover and blade and rotate to can carry out intensive mixing with leading-in combustion gas of intake pipe and the air of leading-in the wind channel, improve the degree of mixing of steam, thereby improve the abundant degree of burning, reduce harmful gas's production and emission, reach the purpose of environmental protection.
Drawings
FIG. 1 is a schematic cross-sectional view of an environment-friendly burner for a petrochemical heating furnace according to the present invention;
FIG. 2 is a schematic view of a side view of a rotating shaft of the environment-friendly burner for a petrochemical heating furnace according to the present invention;
fig. 3 is the schematic view of the internal structure of the air duct of the environment-friendly burner for the petrochemical heating furnace.
In the figure: the burner comprises a burner shell 1, an pilot burner 2, a main gas spray gun 3, a low-pressure gas inlet 4, a high-pressure gas inlet 5, an air duct 6, a rotating shaft 7, a fixing sleeve 8, blades 9, a grid groove 10 and an air inlet pipe 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, an environment-friendly burner for petrochemical heating furnace comprises a main gas spray gun 3, a burner housing 1 is installed outside the main gas spray gun 3, an pilot burner 2 is installed on one side of the main gas spray gun 3, an air inlet pipe 11 is installed on the other side of the main gas spray gun 3, a low-pressure gas inlet 4 and a high-pressure gas inlet 5 are installed at one end of the air inlet pipe 11 to complete normal burner combustion operation, an air duct 6 is installed on one side of the burner housing 1, the air duct 6 is communicated with the air inlet pipe 11, a rotating shaft 7 is installed inside the air duct 6, the rotating shaft 7 is connected with an external driving member, a fixing sleeve 8 is sleeved outside the rotating shaft 7, blades 9 are installed outside the fixing sleeve 8 along the circumferential direction, gaskets are installed on one side of the blades 9 connected with the air duct 6, the gaskets are arc-shaped structures to reduce the friction strength between the blades 9 and the air duct 6 in the rotating process and prolong the service life of the device, the outer sides of the blades 9 and the fixed sleeve 8 are both subjected to antiseptic treatment, so that the service life of the device is prolonged.
The working principle is as follows: utilize intake pipe 11 to accomplish the leading-in of low pressure gas and high pressure gas, through 6 to day air in wind channel to combustion gas mixes, drives blade 9 through pivot 7 and rotates, thereby makes combustion gas and air carry out abundant mixture, improves the combustion efficiency of gas, thereby can reduce because the harmful gas of the insufficient combustion production of gas, improves the cold ice standard of device, improves the life of device.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the blades 9 are uniformly provided with a plurality of grid grooves 10 along the length direction, and the positions of the grid grooves 10 formed on the adjacent blades 9 are staggered, so that the combustion gas introduced into the air inlet pipe 11 can be mixed with the gas introduced into the air duct 6, thereby improving the combustion efficiency of the gas, reducing the generation of harmful gas, and achieving the purpose of environmental protection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an environment-friendly combustor for petrochemical heating furnace, includes gas main spray gun (3), combustor casing (1) is installed in the gas main spray gun (3) outside, pilot burner (2) are installed to gas main spray gun (3) one side, intake pipe (11) are installed to gas main spray gun (3) opposite side, low pressure gas entry (4) and high pressure gas entry (5) are installed to intake pipe (11) one end, a serial communication port, wind channel (6) are installed to combustor casing (1) one side, wind channel (6) with intake pipe (11) are linked together, just wind channel (6) internally mounted has pivot (7), fixed cover (8) have been cup jointed in the pivot (7) outside, blade (9) are installed along circumference in fixed cover (8) outside.
2. The environment-friendly burner for the petrochemical heating furnace as claimed in claim 1, wherein gaskets are mounted on one side of the blades (9) connected with the air duct (6), and the gaskets are of arc-shaped structures.
3. The environment-friendly burner for the petrochemical heating furnace as defined in claim 1, wherein the vanes (9) are uniformly provided with a plurality of grating grooves (10) along the length direction.
4. The environment-friendly burner for the petrochemical heating furnace as defined in claim 3, wherein the grid grooves (10) formed on adjacent blades (9) are staggered.
5. The environment-friendly burner for the petrochemical heating furnace as defined in claim 1, wherein the outer sides of the blades (9) and the fixing sleeve (8) are treated with corrosion prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203173.9U CN215001569U (en) | 2021-01-25 | 2021-01-25 | Environment-friendly combustor for petrochemical heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203173.9U CN215001569U (en) | 2021-01-25 | 2021-01-25 | Environment-friendly combustor for petrochemical heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001569U true CN215001569U (en) | 2021-12-03 |
Family
ID=79144298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120203173.9U Expired - Fee Related CN215001569U (en) | 2021-01-25 | 2021-01-25 | Environment-friendly combustor for petrochemical heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574199A (en) * | 2022-12-09 | 2023-01-06 | 山西凯嘉煤层气发电有限公司 | Gas device of gas generator set |
-
2021
- 2021-01-25 CN CN202120203173.9U patent/CN215001569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574199A (en) * | 2022-12-09 | 2023-01-06 | 山西凯嘉煤层气发电有限公司 | Gas device of gas generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |