CN203249242U - Pre-mixing type pressure adjusting secondary fuel gas burner - Google Patents
Pre-mixing type pressure adjusting secondary fuel gas burner Download PDFInfo
- Publication number
- CN203249242U CN203249242U CN 201320271757 CN201320271757U CN203249242U CN 203249242 U CN203249242 U CN 203249242U CN 201320271757 CN201320271757 CN 201320271757 CN 201320271757 U CN201320271757 U CN 201320271757U CN 203249242 U CN203249242 U CN 203249242U
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- China
- Prior art keywords
- mixing tube
- secondary fuel
- fuel gas
- pipe
- mixing
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- Expired - Fee Related
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Abstract
A pre-mixing type pressure adjusting secondary fuel gas burner is provided with a fuel gas pipe (5) which is fixedly linked with a mixing pipe (6). The mixing pipe (6) is arranged outside the fuel gas pipe (5) in a sleeved mode. A secondary air opening (3) is formed in the mixing pipe (6) and is provided with a pressure meter connector (4). The mixing pipe (6) is fixedly linked with an air inlet pipe (1) which is arranged outside the mixing pipe (6) in a sleeved mode. A main air opening (2) is formed in the air inlet pipe (1).
Description
Technical field:
The utility model is specifically related to a kind of premixed pressure and regulates the secondary fuel burner nozzle, belongs to the field of combustion technology of kiln, is adapted to the burn application of refractory material.
Background technology:
Known to the inventor, the domestic burner of using for the refractory material sintering process is the workman regulates natural gas and combustion air by micro-judgment consumption at present, and operation is unfavorable for that combustion air and natural gas fully mix the surplus that causes natural gas waste or combustion air like this.
Summary of the invention:
The purpose of this utility model is exactly in order to overcome defects, provides a kind of combustion air and natural gas of can making fully to mix, and can make the premixed pressure that combustion air and natural gas rationally utilize and efficiency of combustion is high regulate the secondary fuel burner nozzle.
The utility model is realized according to following technical scheme, described premixed pressure is regulated the secondary fuel burner nozzle, it is characterized in that arranging a Gas Pipe 5, Gas Pipe 5 and mixing tube 6 fixed-link, mixing tube 6 is set in the outside of Gas Pipe 5, is provided with time air port 3 on the mixing tube 6, be provided with pressure gauge connection 4 on the inferior air port 3, mixing tube 6 and air intake duct 1 fixed-link, air intake duct 1 is set in the outside of mixing tube 6, is provided with main air port 2 on the air intake duct 1.
Premixed pressure of the present utility model is regulated the secondary fuel burner nozzle, that natural gas passes through Gas Pipe, judge the accurate consumption of natural gas and combustion air by the variation of observed pressure table, make natural gas and combustion air fill a part mixing at mixing tube, gaseous mixture is sprayed from mixing tube, gaseous mixture flame flame in the tunnel cave has realized that tunnel cave to firing the sintering of thing, comprises; Air intake duct, mixing tube, Gas Pipe, pressure gauge connection.
Premixed pressure of the present utility model is regulated the secondary fuel burner nozzle, has and has improved significantly sintering quality and sintering velocity, can correctly satisfy kiln temperature constant, is implemented in the refractory material sintering process.Effectively utilize gaseous mixture flame, reduce the consumption of fuel, the advantage of efficient energy-saving.
Description of drawings:
Accompanying drawing 1 is that premixed pressure is regulated secondary gas nozzle structure figure
Wherein: 1. air hose, 2. main air port, 3. time air port, 4. pressure gauge connection, 5. Gas Pipe mixing tube, 6. mixing tube.
The specific embodiment;
The premixed pressure of the utility model is regulated the secondary fuel burner nozzle specific embodiment as shown in Figure 1, it is characterized in that arranging a Gas Pipe 5, Gas Pipe 5 and mixing tube 6 fixed-link, mixing tube 6 is set in the outside of Gas Pipe 5, be provided with time air port 3 on the mixing tube 6, be provided with pressure gauge connection 4 on the inferior air port 3, mixing tube 6 and air intake duct 1 fixed-link, air intake duct 1 is set in the outside of mixing tube 6, is provided with main air port 2 on the air intake duct 1.
In the utility model, judge the accurate consumption of natural gas and combustion air by the variation of observed pressure table, make natural gas and combustion air fill a part mixing at mixing tube, for the combustion gas mixing gas flame is effectively utilized, regulating main air mouth and time air port air inflow are rationally mixed the consumption that can reduce combustion gas to combustion gas.
Claims (1)
1. a premixed pressure is regulated the secondary fuel burner nozzle, this premixed pressure is regulated the secondary fuel burner nozzle Gas Pipe (5) is set, Gas Pipe (5) and mixing tube (6) fixed-link, mixing tube (6) is set in the outside of Gas Pipe (5), be provided with time air port (3) on the mixing tube (6), be provided with pressure gauge connection (4) on the inferior air port (3), mixing tube (6) and air intake duct (1) fixed-link, air intake duct (1) is set in the outside of mixing tube (6), is provided with main air port (2) on the air intake duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271757 CN203249242U (en) | 2013-05-04 | 2013-05-04 | Pre-mixing type pressure adjusting secondary fuel gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271757 CN203249242U (en) | 2013-05-04 | 2013-05-04 | Pre-mixing type pressure adjusting secondary fuel gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249242U true CN203249242U (en) | 2013-10-23 |
Family
ID=49375681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320271757 Expired - Fee Related CN203249242U (en) | 2013-05-04 | 2013-05-04 | Pre-mixing type pressure adjusting secondary fuel gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132340A (en) * | 2013-05-04 | 2014-11-05 | 梁燕龙 | Premixing type pressure-adjusting secondary fuel gas nozzle and method |
| CN105486080A (en) * | 2014-10-11 | 2016-04-13 | 梁燕龙 | Shaft kiln burner and method |
-
2013
- 2013-05-04 CN CN 201320271757 patent/CN203249242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132340A (en) * | 2013-05-04 | 2014-11-05 | 梁燕龙 | Premixing type pressure-adjusting secondary fuel gas nozzle and method |
| CN105486080A (en) * | 2014-10-11 | 2016-04-13 | 梁燕龙 | Shaft kiln burner and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160504 |