CN202195483U - Novel full-automatic premix burner - Google Patents
Novel full-automatic premix burner Download PDFInfo
- Publication number
- CN202195483U CN202195483U CN2011202629575U CN201120262957U CN202195483U CN 202195483 U CN202195483 U CN 202195483U CN 2011202629575 U CN2011202629575 U CN 2011202629575U CN 201120262957 U CN201120262957 U CN 201120262957U CN 202195483 U CN202195483 U CN 202195483U
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- CN
- China
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- inlet pipe
- switch valve
- air inlet
- switch
- air intake
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- Expired - Fee Related
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Abstract
The utility model discloses a novel full-automatic premix burner comprising a natural gas inlet pipe, an air inlet pipe, a mixing pipe, an ignition needle, an ion probe, a thermal insulating furnace, a crucible and a controller, wherein the natural gas inlet pipe and the air inlet pipe are communicated with the mixing pipe; the tail end of the mixing pipe is located at the gas inlet of the thermal insulating furnace; the ignition needle and the ion probe are mounted at the tail end of the mixing pipe; and the crucible is located within the thermal insulating furnace. Moreover, an electromagnetic valve and a switch valve are arranged within the natural gas inlet pipe in such a manner that the electromagnetic valve is located at the front end of the switch valve; a fan, a wind pressure switch and a switch valve are arranged on the air inlet pipe, wherein the fan is located at the front end of the air inlet pipe; the wind pressure switch and the switch valve are located within the air inlet pipe; and the wind pressure switch is located at the front end of the switch valve. The novel full-automatic premix burner is capable of saving energy and reducing cost.
Description
Technical field
The utility model relates to a kind of full-automatic pre-mixing type combustion apapratus, specifically a kind of energy-conservation, full-automatic pre-mixing type combustion apapratus of reducing cost.
Background technology
At present, the application of aluminum has related to all trades and professions.Aluminium ingot will be processed various aluminum alloy materials, various section bar or parts, also repeatedly melting and heat preservation, rolling could formation.Therefore, produce alloy product, through repeatedly melt, insulation, heating rolling, its energy consumption is quite surprising.Calculate with material to consume 3,600,000 tons of aluminium year, aluminium per ton is pressed 130m with material fusing and insulation
3/ t natural gas is adjusted, and annual energy consumption is 617760 tons of mark coals, as presses solar term 20% and calculate, and can fall 123552 tons in energy consumption mark coal the whole year.On the other hand, melting aluminum is to take naked light flame fusing aluminium ingot at present, and what its flame adopted is that the diffusion type combustion system forms long flame, and what adopt in the flame is excessive air amount, and the oxygen content in the hot flue gas is higher, causes aluminium alloy scaling loss and oxidational losses 3% to 5%.
The utility model content
The purpose of the utility model provides a kind of energy-conservation, new automatic pre-mixing type combustion apapratus of reducing cost.
The purpose of the utility model realizes through following technical scheme.
A kind of new automatic pre-mixing type combustion apapratus; It is characterized in that: said burner comprises natural gas air inlet pipe, air intake duct, mixing tube, igniting pin, ion probe, holding furnace, crucible and controller; Natural gas air inlet pipe, air intake duct are communicated with mixing tube; The end of mixing tube is positioned at the air intake place of holding furnace, and igniting pin and ion probe are installed in the end of mixing tube, and crucible is positioned at holding furnace.
Be provided with magnetic valve and switch valve in the said natural gas air inlet pipe, magnetic valve is positioned at the front end of switch valve; Air intake duct is provided with blower fan, blast switch and switch valve, and blower fan is positioned at the front end of air intake duct, and blast switch and switch valve are positioned at air intake duct, and blast switch is positioned at the front end of switch valve.
The utility model compared with prior art has the following advantages.
The full-automatic pre-mixing type combustion apapratus of the utility model according to the utilization of heat transfer, the convection current of flame, the radiation of heat, hot flue gas and object to the correlation between the absorption factor of heat; After adopting Automatic Control fuel gas and air to shunt premix; Ejection burning from the tap hole that shoots high injection again; And with air coefficient near producing mauve short flame under the situation of theoretical air coefficient " 1 "; The thrust that short flamed hot flue gas is sprayed in burner hearth forms swirl injection along the gap quirk of furnace chamber and crucible, makes heat radiation energy and hot flue gas in furnace chamber, produce spiral propelling, has prolonged thermal energy time of staying in burner hearth; Reduce flue gas velocity and temperature, reduced CO and the O in the smoke evacuation
2Content, energy-saving effect is fairly obvious.Solar term in melting aluminum and Insulating aluminium water stove reach more than 20%, have good economy and society benefit.
Description of drawings
Fig. 1 is the structural representation of the full-automatic pre-mixing type combustion apapratus of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the full-automatic pre-mixing type combustion apapratus of the utility model is described in further detail.
As shown in Figure 1; The described new automatic pre-mixing type combustion apapratus of the utility model comprises natural gas air inlet pipe 1, air intake duct 2, mixing tube 3, igniting pin 4, ion probe 5, holding furnace 6, crucible 7 and controller 8; Natural gas air inlet pipe, air intake duct are communicated with mixing tube; The end of mixing tube is positioned at the air intake place of holding furnace, and igniting pin and ion probe are installed in the end of mixing tube, and crucible is positioned at holding furnace.Be provided with magnetic valve 9 and switch valve 10 in the natural gas air inlet pipe, magnetic valve is positioned at the front end of switch valve; Air intake duct is provided with blower fan 11, blast switch 12 and switch valve 13, and blower fan is positioned at the front end of air intake duct, and blast switch and switch valve are positioned at air intake duct, and blast switch is positioned at the front end of switch valve.The full-automatic pre-mixing type combustion apapratus of the utility model according to the utilization of heat transfer, the convection current of flame, the radiation of heat, hot flue gas and object to the correlation between the absorption factor of heat; After adopting Automatic Control fuel gas and air to shunt premix; Ejection burning from the tap hole that shoots high injection again; And with air coefficient near producing mauve short flame under the situation of theoretical air coefficient " 1 "; The thrust that short flamed hot flue gas is sprayed in burner hearth forms swirl injection along the gap quirk of furnace chamber and crucible, makes heat radiation energy and hot flue gas in furnace chamber, produce spiral propelling, has prolonged thermal energy time of staying in burner hearth; Reduce flue gas velocity and temperature, reduced CO and the O in the smoke evacuation
2Content, energy-saving effect is fairly obvious.Solar term in melting aluminum and Insulating aluminium water stove reach more than 20%, have good economy and society benefit.
Claims (2)
1. new automatic pre-mixing type combustion apapratus; It is characterized in that: said burner comprises natural gas air inlet pipe, air intake duct, mixing tube, igniting pin, ion probe, holding furnace, crucible and controller; Natural gas air inlet pipe, air intake duct are communicated with mixing tube; The end of mixing tube is positioned at the air intake place of holding furnace, and igniting pin and ion probe are installed in the end of mixing tube, and crucible is positioned at holding furnace.
2. new automatic pre-mixing type combustion apapratus according to claim 1 is characterized in that: be provided with magnetic valve and switch valve in the said natural gas air inlet pipe, magnetic valve is positioned at the front end of switch valve; Air intake duct is provided with blower fan, blast switch and switch valve, and blower fan is positioned at the front end of air intake duct, and blast switch and switch valve are positioned at air intake duct, and blast switch is positioned at the front end of switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202629575U CN202195483U (en) | 2011-07-22 | 2011-07-22 | Novel full-automatic premix burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202629575U CN202195483U (en) | 2011-07-22 | 2011-07-22 | Novel full-automatic premix burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195483U true CN202195483U (en) | 2012-04-18 |
Family
ID=45950388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202629575U Expired - Fee Related CN202195483U (en) | 2011-07-22 | 2011-07-22 | Novel full-automatic premix burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889592A (en) * | 2011-07-22 | 2013-01-23 | 佛山市启迪节能科技有限公司 | Novel full-automatic premixed burner |
| CN103047647A (en) * | 2012-12-18 | 2013-04-17 | 中原特种车辆有限公司 | Fuel gas combustor |
-
2011
- 2011-07-22 CN CN2011202629575U patent/CN202195483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889592A (en) * | 2011-07-22 | 2013-01-23 | 佛山市启迪节能科技有限公司 | Novel full-automatic premixed burner |
| CN103047647A (en) * | 2012-12-18 | 2013-04-17 | 中原特种车辆有限公司 | Fuel gas combustor |
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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: 20120418 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |