CN201028515Y - High energy efficiency ratio gas burner - Google Patents
High energy efficiency ratio gas burner Download PDFInfo
- Publication number
- CN201028515Y CN201028515Y CNU2006200593949U CN200620059394U CN201028515Y CN 201028515 Y CN201028515 Y CN 201028515Y CN U2006200593949 U CNU2006200593949 U CN U2006200593949U CN 200620059394 U CN200620059394 U CN 200620059394U CN 201028515 Y CN201028515 Y CN 201028515Y
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- spinning disk
- burner
- current
- valve
- fuel gas
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Abstract
The utility model relates to a high efficiency fuel gas burner, belonging to the technical field of burner. The utility model is to solve the technical problem that the combustion supporting wind is not evenly and fully mixed with the fuel gas. The utility model consists of a burner shell, a shell cover, an intake connector, a jet gun core, whirl strip, a gas nozzle and a gas mixing pipe; after going through the whirl strip, the combustion supporting wind expands outwardly in form of whirl wing current and trumpet; the whirl wind current has a 90 degree intersection angle with the fuel gas current sprayed out from the gas nozzle, and the intersection angle of the expanded wind current and the fuel gas current is an obtuse angle, thus, the relative speed of the combustion supporting wind current and fuel gas current is increased, and the mixing condition of the combustion supporting wind and the fuel gas is improved. The utility model is mostly applied in ceramic Kiln and other gas heating device.
Description
Affiliated technical field
The utility model belongs to technical field of burner, especially is applicable to a kind of fuel burner nozzle of combustion gas firing equipments such as ceramic kiln.
Background technology
At present, its combustion gas emission direction of the fuel burner nozzle of domestic use and flame ejection central axes, the parallel ejection of combustion air with combustion gas, the angle of cut of combustion air and gas-flow is O °, relative velocity is low, combustion air reduces the stirring action of combustion gas, causes combustion gas and mixing of combustion air inhomogeneous, insufficient, influences efficiency of combustion.The blade of eddy flow wind sheet adopts welding or casting in addition, because the problem of technology is difficult to reach the impartial specification requirement of symmetry, combustion air is uneven through the swirling eddy of eddy flow wind sheet ejection like this, thereby influences and the mixing of combustion gas, and influences combustion efficiency.
Summary of the invention
The utility model provides a kind of burner, solves combustion air and combustion gas mixing and stirs inhomogeneous, inadequate technical problem, improves burning quality and efficient.
The technical scheme in the invention for solving the above technical problem is: a kind of high energy efficiency compares fuel burner nozzle, it is by the burner shell, casing cover, inlet suction port, the rifle core, spinning disk, valve, mixing tube is formed, combustion air is via the burner shell, casing cover, mixing tube, the passage ejection that spinning disk is formed, be characterized in that a combustion air part is evenly distributed on the spinning disk cylindrical, become the skewed slot ejection of a α angle with the burner central shaft, form swirling eddy, another part one group of evenly distributed axis on the spinning disk end face outwards becomes the aperture of a β angle to spray with the burner central shaft, form the trumpet-shaped air-flow that extends out.Described skewed slot, aperture are to form through machined, and evenly distributed.Combustion gas enters from inlet suction port, passage through rifle core, spinning disk, valve composition, by one group of evenly distributed aperture ejection on the valve external cylindrical surface, valve is threaded with spinning disk, the combustion gas emission direction becomes 90 ° with the combustion air swirling eddy, extends out air-flow with combustion air and becomes the obtuse angle, has so just increased the angle of cut of combustion air and gas-flow, improve both relative velocities, improved mixing of combustion gas and combustion air.
Compared with prior art, the utlity model has following beneficial effect: use the situation of mixing that the utility model can improve combustion air and combustion gas, burning rapidly, the combustion space calorific intensity is big, the combustion thermal efficiency height, burning is complete, energy savings.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the profilograph of an embodiment of the present utility model.
Fig. 2 is the installation diagram of facing of spinning disk and valve.
Fig. 3 is that full sectional view is looked on the right side of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
1. inlet suction ports among the figure, 2. casing cover, 3. combustion air air inlet, 4. shell, 5. rifle core, 6. mixing tube, 7. spinning disk, 8. valve, 9. spinning disk cylindrical skewed slot, 10. spinning disk end face aperture, 11. electrodes, 12. electrode holes, 13. combustion gas ejection aperture.
The specific embodiment
Now be further elaborated with regard to an embodiment of the present utility model in conjunction with the accompanying drawings.
Combustion air enters from combustion air air inlet 3 in the accompanying drawings, passage through casing cover 2, shell 4, mixing tube 6, spinning disk 7 compositions, spinning disk cylindrical skewed slot 9 and 10 ejections of spinning disk end face aperture by uniform arrangement on the spinning disk 7, wherein through spinning disk cylindrical skewed slot 9 ejection be swirling eddy, through 10 ejections of spinning disk end face aperture are the trumpet-shaped air-flows that extend out.With the burner central shaft is axle, spinning disk cylindrical skewed slot 9 and spinning disk end face aperture 10 are made swirling eddy passage and the trumpet-shaped gas channel that extends out that circumference array forms spinning disk 7 respectively, the quantity of spinning disk cylindrical skewed slot 9 is not less than 16, the quantity of spinning disk end face aperture 10 is not less than 8, it arranges the diameter of diameter greater than valve, above-mentioned skewed slot and aperture form through machined, spinning disk cylindrical skewed slot 9 becomes a α angle with the burner central shaft, spinning disk end face aperture 10 becomes a β angle with the burner central shaft.The passage that combustion gas is formed through inlet suction port 1, rifle core 5, spinning disk 7, valve 8, combustion gas ejection aperture 13 ejections by evenly distributed on the valve external cylindrical surface form gas-flow.Valve 8 is threaded with spinning disk 7, also can process with the spinning disk one.The axis of combustion gas ejection aperture 13 becomes 90 ° with the burner central shaft, and the quantity of combustion gas ejection aperture 13 is not less than 6.Gas-flow becomes 90 ° the angle of cut to mix with the combustion air swirling eddy, extend out the obtuse-angulate angle of cut of air-flow with combustion air and mix, and forms and mixes combustion-gas flow rapidly.The ignitor that stretches out from spinning disk 7 top electrode holes 12 is lighted gas-flow to electrode 11 discharges.Electrode 11 is threaded with spinning disk 7, also can rivet or stationary fit.
Claims (1)
1. a high energy efficiency compares fuel burner nozzle, it is by the burner shell, casing cover, inlet suction port, the rifle core, spinning disk, valve, mixing tube is formed, described burner shell, casing cover, mixing tube, spinning disk is formed the combustion air passage, described inlet suction port, the rifle core, the spinning disk valve is formed blast tube, it is characterized in that: evenly distributed on its cylindrical of described spinning disk have a spinning disk cylindrical skewed slot that is not less than 16, spinning disk cylindrical skewed slot becomes a α angle with described burner central shaft, the evenly distributed spinning disk end face aperture that has its axis to become a β angle with the burner central shaft on the spinning disk end face, the quantity of spinning disk end face aperture is not less than 8, and it arranges circular diameter greater than the valve diameter, described spinning disk end face is equipped with electrode, the other electrode hole that has of this electrode, evenly distributed on its external cylindrical surface of described valve have quantity to be not less than 6 combustion gas ejection aperture, the axis of this combustion gas ejection aperture becomes 90 ° with described burner central shaft, valve is threaded with spinning disk, also can process with the spinning disk one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200593949U CN201028515Y (en) | 2006-05-26 | 2006-05-26 | High energy efficiency ratio gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200593949U CN201028515Y (en) | 2006-05-26 | 2006-05-26 | High energy efficiency ratio gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028515Y true CN201028515Y (en) | 2008-02-27 |
Family
ID=39132726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200593949U Expired - Fee Related CN201028515Y (en) | 2006-05-26 | 2006-05-26 | High energy efficiency ratio gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028515Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418926A (en) * | 2011-12-06 | 2012-04-18 | 河北工程大学 | Multifunctional mixing combustor for natural gas, coal-bed gas and coal gas |
| CN106224961A (en) * | 2016-09-30 | 2016-12-14 | 山西煜能科技开发有限公司 | A kind of methanol fuel vacuum condensation hot-water boiler |
| CN107142365A (en) * | 2017-03-14 | 2017-09-08 | 奉化市精翔热处理设备厂 | A kind of natural pneumoelectric Dual-energy source glowing furnace |
| CN109959001A (en) * | 2019-04-10 | 2019-07-02 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of high velocity burner |
| CN112815357A (en) * | 2020-12-24 | 2021-05-18 | 北航（四川）西部国际创新港科技有限公司 | Flame tube structure of combustion chamber and combustion chamber |
-
2006
- 2006-05-26 CN CNU2006200593949U patent/CN201028515Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418926A (en) * | 2011-12-06 | 2012-04-18 | 河北工程大学 | Multifunctional mixing combustor for natural gas, coal-bed gas and coal gas |
| CN102418926B (en) * | 2011-12-06 | 2013-07-03 | 河北工程大学 | Multifunctional mixing combustor for natural gas, coal-bed gas and coal gas |
| CN106224961A (en) * | 2016-09-30 | 2016-12-14 | 山西煜能科技开发有限公司 | A kind of methanol fuel vacuum condensation hot-water boiler |
| CN107142365A (en) * | 2017-03-14 | 2017-09-08 | 奉化市精翔热处理设备厂 | A kind of natural pneumoelectric Dual-energy source glowing furnace |
| CN109959001A (en) * | 2019-04-10 | 2019-07-02 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of high velocity burner |
| CN109959001B (en) * | 2019-04-10 | 2024-05-31 | 佛山市顺德区乐华陶瓷洁具有限公司 | High-speed burner |
| CN112815357A (en) * | 2020-12-24 | 2021-05-18 | 北航（四川）西部国际创新港科技有限公司 | Flame tube structure of combustion chamber and combustion chamber |
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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 |
Granted publication date: 20080227 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |