CN102889590A - Full automatic pre-mixing type burner - Google Patents
Full automatic pre-mixing type burner Download PDFInfo
- Publication number
- CN102889590A CN102889590A CN2011102079531A CN201110207953A CN102889590A CN 102889590 A CN102889590 A CN 102889590A CN 2011102079531 A CN2011102079531 A CN 2011102079531A CN 201110207953 A CN201110207953 A CN 201110207953A CN 102889590 A CN102889590 A CN 102889590A
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- Prior art keywords
- full automatic
- mixing type
- type burner
- automatic pre
- natural gas
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a full automatic pre-mixing type burner. The full automatic pre-mixing type burner is characterized in that the burner comprises a natural gas inlet pipe, wherein the natural gas inlet pipe is internally provided with an electromagnetic valve and a switch valve, and the electromagnetic valve is positioned on the front end of the switch valve. The full automatic pre-mixing type burner provided by the invention has the advantages that the energy is saved, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of automatic premixing type combustor, specifically a kind of energy-conservation, automatic premixing type combustor of reducing cost.
Background technology
At present, the application of aluminum has related to all trades and professions.Aluminium ingot will be made 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%.
Summary of the invention
The purpose of this invention is to provide a kind of energy-conservation, automatic premixing type combustor of reducing cost.
Purpose of the present invention is achieved through the following technical solutions.
A kind of automatic premixing type combustor is characterized in that: described burner comprises the natural gas air inlet pipe, is provided with magnetic valve and switch valve in the natural gas air inlet pipe, and magnetic valve is positioned at the front end of switch valve.
The present invention compared with prior art has the following advantages.
That the present invention has is energy-conservation, reduce the advantage of cost.
Description of drawings
Fig. 1 is the structural representation of automatic premixing type combustor of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing automatic premixing type combustor of the present invention is described in further detail.
As shown in Figure 1, automatic premixing type combustor of the present invention comprises natural gas air inlet pipe 1, is provided with magnetic valve 2 and switch valve 3 in the natural gas air inlet pipe, and magnetic valve is positioned at the front end of switch valve.Automatic premixing type combustor of the present invention is according to heat transfer, the convection current of flame, the radiation of heat, the utilization of hot flue gas and object are to the correlation between the absorption factor of heat, after adopting Automatic Control fuel gas and air to shunt premix, again ejection burning from the tap hole that shoots high injection, 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, make heat radiation energy and hot flue gas in furnace chamber, produce spiral promotion, 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 economic and social profit.
Claims (1)
1. automatic premixing type combustor, it is characterized in that: described burner comprises the natural gas air inlet pipe, is provided with magnetic valve and switch valve in the natural gas air inlet pipe, magnetic valve is positioned at the front end of switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102079531A CN102889590A (en) | 2011-07-22 | 2011-07-22 | Full automatic pre-mixing type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102079531A CN102889590A (en) | 2011-07-22 | 2011-07-22 | Full automatic pre-mixing type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889590A true CN102889590A (en) | 2013-01-23 |
Family
ID=47533193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102079531A Pending CN102889590A (en) | 2011-07-22 | 2011-07-22 | Full automatic pre-mixing type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889590A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1746349A2 (en) * | 2005-07-21 | 2007-01-24 | Arturo Bernal Granero | Gas feeding arrangement for gas ranges |
| CN202195481U (en) * | 2011-07-19 | 2012-04-18 | 佛山市启迪节能科技有限公司 | Automatic premixing type combustor |
-
2011
- 2011-07-22 CN CN2011102079531A patent/CN102889590A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1746349A2 (en) * | 2005-07-21 | 2007-01-24 | Arturo Bernal Granero | Gas feeding arrangement for gas ranges |
| CN202195481U (en) * | 2011-07-19 | 2012-04-18 | 佛山市启迪节能科技有限公司 | Automatic premixing type combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |