CN103727801B - The combustion system of recuperative heater - Google Patents
The combustion system of recuperative heater Download PDFInfo
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- CN103727801B CN103727801B CN201210381574.9A CN201210381574A CN103727801B CN 103727801 B CN103727801 B CN 103727801B CN 201210381574 A CN201210381574 A CN 201210381574A CN 103727801 B CN103727801 B CN 103727801B
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- valve
- heating furnace
- heat storage
- storage tank
- flat flame
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention provides the combustion system of recuperative heater, including heating furnace, heating furnace outer wall is provided with heat storage tank, valve it is provided with in heating furnace, valve is connected with heat storage tank by pipeline, valve right opposite is provided with the flat flame fan being perpendicular to valve, valve is arranged in the bellmouth on heating furnace outer wall with flat flame fan, heat storage tank has two, it is correspondingly provided with two valves, the duty of two valves is contrary, when i.e. one valve is operated in suction condition, another is operated in jet state, the duty of valve can convert, benefit of the invention is to save energy and reduce the cost, and the beneficially collection of waste gas, reduce environmental pollution, regeneration treatment is carried out by two heat storage tanks, accumulation of heat respectively, make heat-retaining capacity more sufficient, improve the work efficiency of recuperative heater, it is easy to clean.
Description
Technical field
The present invention relates to the combustion system of a kind of heating furnace, particularly relate to a kind of combustion system for recuperative heater.
Background technology
Industrial heating furnace, it is common that use conventional gas and oil combustion heating.Owing to heating furnace does not has processing means, cause burning insufficient, reduce production efficiency, and not easily collecting burning after flue gas, cause environmental pollution.Also having recuperative heater now, recuperative heater is a kind of novel heating furnace for steel rolling mill, has efficient burning, recycles the advantage such as flue gas and low carbon dioxide emission.Industrial undertaking extensively applies, energy-saving and emission-reduction work is played important facilitation.But current recuperative heater only one of which heat storage tank, easily causes gas mixing gas is changed when, and waste gas cannot be discharged, and is not easy to clean.Therefore, solve the mixing of recuperative heater easy gas and difficult cleaning of problem is just particularly important.At present, the flame-thrower nozzle of heating furnace, it is to use nozzle directly toward flame on the workpiece need heating mostly, is heated when the most often causing workpiece heat uneven；Using oil-gas heating, flame temperature is higher, and flame directly sprays on workpiece, usually can cause the damage of workpiece, or not reach the effect after workpiece heat.On the other hand, using nozzle directly toward flame on workpiece, its oil-gas ratio consumed is more, adds the production cost of enterprise.
Summary of the invention
In order to solve the problems referred to above, the invention provides the combustion system of recuperative heater, including heating furnace, heating furnace outer wall is provided with heat storage tank, valve it is provided with in heating furnace, valve is connected with heat storage tank by pipeline, valve right opposite is provided with the flat flame fan being perpendicular to valve, valve is arranged in the bellmouth on heating furnace outer wall with flat flame fan, and heat storage tank has two, is correspondingly provided with two valves, the duty of two valves is contrary, when i.e. one valve is operated in suction condition, another is operated in jet state, and the duty of valve can convert.
Further improvement is that: flat flame fan is in the form of annular discs, flat flame fan is provided with the circle surrounded by aperture, and flat flame fan periphery is provided with breach.
Further improvement is that: described bellmouth is just bigger to one end boring ratio of inside heating furnace.
The invention have the benefit that and the waste gas with temperature is stored by arranging heat storage tank, thermal reservoir is got up, energy-saving and cost-reducing, and the beneficially collection of waste gas, reduce environmental pollution, carry out regeneration treatment by two heat storage tanks, accumulation of heat respectively, make heat-retaining capacity more sufficient, improve the work efficiency of recuperative heater, it is simple to cleaning, heating member is fast by thermal velocity, flame will not directly be beaten on workpiece, makes heating member be heated evenly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is valve of the present invention and the bellmouth structural representation at flat flame fan place.
Wherein: 1-heating furnace, 2-heat storage tank, 3-valve, 4-pipeline, 5-flat flame fan, 6-bellmouth.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
As shown in Figure 1, the combustion system of recuperative heater, including heating furnace 1, heating furnace 1 outer wall is provided with heat storage tank 2, is provided with valve 3 in heating furnace 1, valve 3 is connected with heat storage tank 2 by pipeline 4, by heat storage tank 2, the waste gas with temperature is stored, thermal reservoir is got up, energy-saving and cost-reducing, and the beneficially collection of waste gas, reduces environmental pollution.Valve 3 right opposite is provided with the flat flame fan 5 being perpendicular to valve 3, valve 3 is arranged in the bellmouth 6 on heating furnace 1 outer wall with flat flame fan 5, heat storage tank 2 has two, it is correspondingly provided with two valves 3, the duty of two valves 3 is contrary, when i.e. one valve 3 is operated in suction condition, another is operated in jet state, the duty of valve 3 can convert, regeneration treatment is carried out by two heat storage tanks 2, accumulation of heat respectively, make heat-retaining capacity more sufficient, improve the work efficiency of recuperative heater, it is easy to clean, when being burned to a certain degree in heating furnace 1, two valves 3 air-breathing and jets respectively, produce relative wind, burning gases are made to circulate in heating furnace 1, the efficiency making heating furnace 1 gets a promotion.Flat flame is fanned 5 in the form of annular discs, and flat flame fan 5 is provided with the circle surrounded by aperture, and flat flame is fanned 5 peripheries and is provided with breach, and such flame will not directly be beaten on workpiece, makes heating member be heated evenly, and saves fuel.Bellmouth 6 is just bigger to one end boring ratio within heating furnace 1.
Having the beneficial effects that of the present embodiment: energy-saving and cost-reducing, and the beneficially collection of waste gas, reduce environmental pollution, carry out regeneration treatment by two heat storage tanks, accumulation of heat respectively, make heat-retaining capacity more sufficient, improve the work efficiency of recuperative heater, it is simple to cleaning, heating member is fast by thermal velocity, flame will not directly be beaten on workpiece, makes heating member be heated evenly.
Claims (1)
- null1. the combustion system of recuperative heater，Including heating furnace，It is characterized in that: described heating furnace (1) outer wall is provided with heat storage tank (2)，Valve (3) it is provided with in described heating furnace (1)，Described valve (3) is connected with heat storage tank (2) by pipeline (4)，Described valve (3) right opposite is provided with flat flame fan (5) being perpendicular to valve (3)，Described valve (3) is arranged in the bellmouth (6) on heating furnace (1) outer wall with flat flame fan (5)，Described heat storage tank (2) has two，It is correspondingly provided with two valves (3)，The duty of said two valve (3) is contrary，When i.e. one valve (3) is operated in suction condition，Another is operated in jet state，The duty of valve (3) can convert，Described flat flame fan (5) is in the form of annular discs，Described flat flame fan (5) is provided with the circle surrounded by aperture，Described flat flame fan (5) periphery is provided with breach，Described bellmouth (6) is just bigger to one end boring ratio that heating furnace (1) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381574.9A CN103727801B (en) | 2012-10-10 | 2012-10-10 | The combustion system of recuperative heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381574.9A CN103727801B (en) | 2012-10-10 | 2012-10-10 | The combustion system of recuperative heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727801A CN103727801A (en) | 2014-04-16 |
| CN103727801B true CN103727801B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210381574.9A Active CN103727801B (en) | 2012-10-10 | 2012-10-10 | The combustion system of recuperative heater |
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| Country | Link |
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| CN (1) | CN103727801B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497163Y (en) * | 2001-09-07 | 2002-06-26 | 金潮 | Fuel-non-changing-over heat storing burning apparatus |
| CN101713032A (en) * | 2009-09-17 | 2010-05-26 | 北京大学 | Method for preparing magnesium metal by multi-layer energy-saving reducing furnace |
| CN101754936A (en) * | 2007-09-14 | 2010-06-23 | 索格投资公司 | Glass melting plant and method for operating it |
| CN102563653A (en) * | 2012-02-25 | 2012-07-11 | 佛山市科皓燃烧设备制造有限公司 | Automatic-switching heat accumulation type gas burner |
| CN202869288U (en) * | 2012-10-10 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Regenerative heating furnace combustion system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784765A (en) * | 1955-07-19 | 1957-10-16 | Ofu Ofenbau Union Gmbh | An improved method of and apparatus for the rapid and uniform heating of industrial furnaces |
-
2012
- 2012-10-10 CN CN201210381574.9A patent/CN103727801B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497163Y (en) * | 2001-09-07 | 2002-06-26 | 金潮 | Fuel-non-changing-over heat storing burning apparatus |
| CN101754936A (en) * | 2007-09-14 | 2010-06-23 | 索格投资公司 | Glass melting plant and method for operating it |
| CN101713032A (en) * | 2009-09-17 | 2010-05-26 | 北京大学 | Method for preparing magnesium metal by multi-layer energy-saving reducing furnace |
| CN102563653A (en) * | 2012-02-25 | 2012-07-11 | 佛山市科皓燃烧设备制造有限公司 | Automatic-switching heat accumulation type gas burner |
| CN202869288U (en) * | 2012-10-10 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Regenerative heating furnace combustion system |
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| Publication number | Publication date |
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| CN103727801A (en) | 2014-04-16 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Weiguo Inventor after: Zhang Zhiping Inventor before: Ma Jianguo Inventor before: Zhang Zhiping Inventor before: Shen Lixin Inventor before: Liu Shumin Inventor before: Zhu Renfang |
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| COR | Change of bibliographic data | ||
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Effective date of registration: 20160608 Address after: 212300 No. 1 Li Yao Road, Danyang Development Zone, Jiangsu, Zhenjiang, China Applicant after: The new south of the River Lu Ye Science and Technology Ltd. in Jiangsu Address before: 212300 ginkgo Road, Danyang Development Zone, Jiangsu, Zhenjiang 6, China Applicant before: Danyang Jiangnan Industrial Furnace Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |