CN103090391B - A kind of Self-regenerative type burner - Google Patents
A kind of Self-regenerative type burner Download PDFInfo
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- CN103090391B CN103090391B CN201310042840.XA CN201310042840A CN103090391B CN 103090391 B CN103090391 B CN 103090391B CN 201310042840 A CN201310042840 A CN 201310042840A CN 103090391 B CN103090391 B CN 103090391B
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- rear end
- valve body
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- core body
- burner block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The present invention relates to a kind of Self-regenerative type burner, the rear end of its valve body is provided with exhanst gas outlet, air intake and baffle plate, is evenly equipped with some fan-shaped windows on baffle plate; Burner block is contained in valve body; Core body is sheathed on burner block, it is evenly equipped with some passages, places a heat storage in each passage; Transmission mechanism connects can drive core body; Between core body and valve body, form an exhaust gases passes and an air duct, exhaust gases passes is communicated with exhanst gas outlet; Burner block central authorities are provided with a combustion chamber, and combustion chamber is communicated with air duct; Fire rod, gas pipe extend in combustion chamber; End cap is immobilizated in the rear end of valve body, forms a rear end outer tunnel between itself and baffle plate; Rear end outer tunnel is communicated with by fan-shaped window with air duct, and this rear end outer tunnel is communicated with air intake.Self-regenerative type burner of the present invention is heated combustion air by flue gas, thus substantially increases the intake air temperature of combustion air and reduce flue gas discharge temperature, makes heat energy utilization abundant.
Description
Technical field
The present invention relates to a kind of building block of industrial furnace, be specifically related to a kind of Self-regenerative type burner, belong to technical field of burner.
Background technology
Regenerative combustion technology is a kind of novel combustion technology, and it has the plurality of advantages such as high efficiency flue gas waste heat recovery, low-nitrogen oxide discharging.Burner is the important component part of combustion system.
But the burner of prior art utilizes preheater to carry out preheating to combustion air usually, like this, on the one hand add energy consumption, on the other hand can not the temperature of abundant flue gas, waste the energy.
Therefore, for solving the problems of the technologies described above, the necessary one that provides has structure improved Self-regenerative type burner, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of Self-regenerative type burner, it can realize the switching of low-temperature working pattern and hot operation pattern, and can realize carrying out accumulation of heat while burning.
For achieving the above object, the technical scheme that the present invention takes is: a kind of Self-regenerative type burner, and it comprises valve body, burner block, core body, transmission mechanism, fire rod, gas pipe and end cap; Wherein, the rear end of described valve body is provided with an exhanst gas outlet, an air intake and a baffle plate, is evenly equipped with some fan-shaped windows on described baffle plate; Described burner block is contained in valve body; Described core body is sheathed on burner block, it is evenly equipped with some passages, places a heat storage in each passage; Described transmission mechanism connects described core body, and core body can be driven to rotate; Between described core body and valve body, form an exhaust gases passes and an air duct, described exhaust gases passes is communicated with exhanst gas outlet; Described burner block central authorities are provided with a combustion chamber, and this combustion chamber is communicated with air duct; Described fire rod, gas pipe extend in combustion chamber respectively; Described end cap is immobilizated in the rear end of valve body, forms a rear end outer tunnel between itself and baffle plate; Described rear end outer tunnel is communicated with by fan-shaped window with air duct, and this rear end outer tunnel is communicated with air intake.
Self-regenerative type burner of the present invention is set to further: in described burner block, be provided with a whirlwind sheet, and described fire rod, gas pipe insert described whirlwind sheet.
Self-regenerative type burner of the present invention is set to further: the passage on described core body is 10, is separated between adjacent two passages by a dividing plate.
Self-regenerative type burner of the present invention is set to further: the number of described fan-shaped window is 5.
Self-regenerative type burner of the present invention is set to further: described burner block adopts the burner block of refractory ceramics material.
Self-regenerative type burner of the present invention is set to further: described baffle plate is plugged in one end of exhaust gases passes.
Self-regenerative type burner of the present invention is set to further: one of them heat storage is positioned at exhaust gases passes and accumulation of heat; Residue heat storage is positioned at air duct and heat release.
Self-regenerative type burner of the present invention is also set to: described transmission mechanism is gear drive.
Compared with prior art, the present invention has following beneficial effect: Self-regenerative type burner of the present invention is heated combustion air by flue gas, thus substantially increase the intake air temperature of combustion air and reduce flue gas discharge temperature, achieve burning completely, low NOx drainage, the low hot operation pattern that automatically switches, energy-efficient Self-heat-storage function.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that Self-regenerative type burner of the present invention does not install heat storage.
Fig. 2 is the schematic diagram that Self-regenerative type burner of the present invention does not install end cap.
Fig. 3 is the schematic diagram of the core body of Self-regenerative type burner of the present invention.
Detailed description of the invention
Refer to shown in Figure of description 1 to accompanying drawing 3, the present invention is a kind of Self-regenerative type burner, and it is made up of a few parts such as valve body 1, burner block 2, core body 3, transmission mechanism 4, fire rod 5, gas pipe 6 and end caps 7.
Wherein, the rear end of described valve body 1 is provided with exhanst gas outlet 11, air intake 12 and a baffle plate 13.On described baffle plate 13, be evenly equipped with some fan-shaped windows 14, in the present embodiment, the number of described fan-shaped window 14 is 5.
Described burner block 2 adopts the burner block 2 of refractory ceramics material, and it is contained in valve body 1.A combustion chamber 21 is provided with in described burner block 2 central authorities.Described fire rod 5, gas pipe 6 extend in combustion chamber 21 respectively.Wherein, described fire rod 5 is for lighting coal gas, and described gas pipe 6 is for passing into coal gas.
Further, be provided with a whirlwind sheet 22 in described burner block 2, described fire rod 5, gas pipe 6 insert described whirlwind sheet 22.Air by whirlwind sheet 22 can fully and coal gas mix.
Described core body 3 is sheathed on burner block 2, it is evenly equipped with some passages 31.In the present embodiment, the passage 31 on described core body 3 is 10, is separated between adjacent two passages 31 by a dividing plate 32.A heat storage 8 is placed in each passage 31.This heat storage 8 can by the heat storage in flue gas, and by thermal release in air, and air is heated.
Exhaust gases passes 91 and an air duct 92 is formed between described core body 3 and valve body 1.Wherein, described exhaust gases passes 91 is communicated with exhanst gas outlet 11, and described baffle plate 13 is plugged in one end of exhaust gases passes 91.One of them heat storage 8 is positioned at exhaust gases passes 91, to absorb the heat of flue gas.Air duct 92 is communicated with combustion chamber 21.Residue heat storage 8 is positioned at air duct 92, to make in the thermal release in heat storage 8 to air and to heat air.
Described transmission mechanism 4 connects described core body 3, and core body 3 can be driven to rotate.This transmission mechanism 4 is gear drive 3.
Described end cap 7 is immobilizated in the rear end of valve body 1, forms a rear end outer tunnel 93 between itself and baffle plate 13; Described rear end outer tunnel 93 is communicated with by fan-shaped window 14 with air duct 92, and this rear end outer tunnel 93 is communicated with air intake 12.
The operation principle of Self-regenerative type burner of the present invention is as follows: flue gas (hollow arrow in accompanying drawing 1) is entered in the passage 31 of the core body 3 of rotation by exhaust gases passes 91, heat storage 8 in passage 31 is by the heat storage in flue gas, due to the stop of baffle plate 13, flue gas is discharged by exhanst gas outlet 11.Combustion air (filled arrows in accompanying drawing 1) enters rear end outer tunnel 93 by air intake 12, and cold air, after heat storage 8, completes preheating of air, and enters combustion chamber 21.Core body 3 often rotates a stroke, and heat storage 8 completes once heat absorption, heat release.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (1)
1. a Self-regenerative type burner, is characterized in that: comprise valve body, burner block, core body, transmission mechanism, fire rod, gas pipe and end cap; Wherein, the rear end of described valve body is provided with an exhanst gas outlet, an air intake and a baffle plate, is evenly equipped with some fan-shaped windows on described baffle plate; Described burner block is contained in valve body; Described core body is sheathed on burner block, it is evenly equipped with some passages, places a heat storage in each passage; Described transmission mechanism connects described core body, and core body can be driven to rotate; Between described core body and valve body, form an exhaust gases passes and an air duct, described exhaust gases passes is communicated with exhanst gas outlet; Described burner block central authorities are provided with a combustion chamber, and this combustion chamber is communicated with air duct; Described fire rod, gas pipe extend in combustion chamber respectively; Described end cap is immobilizated in the rear end of valve body, forms a rear end outer tunnel between itself and baffle plate; Described rear end outer tunnel is communicated with by fan-shaped window with air duct, and this rear end outer tunnel is communicated with air intake; In described burner block, be provided with a whirlwind sheet, described fire rod, gas pipe insert described whirlwind sheet; Passage on described core body is 10, is separated between adjacent two passages by a dividing plate; The number of described fan-shaped window is 5; Described burner block adopts the burner block of refractory ceramics material; One of them heat storage is positioned at exhaust gases passes and accumulation of heat; Residue heat storage is positioned at air duct and heat release; Described baffle plate is plugged in one end of flue gas pipeline; Described transmission mechanism is gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042840.XA CN103090391B (en) | 2013-02-04 | 2013-02-04 | A kind of Self-regenerative type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042840.XA CN103090391B (en) | 2013-02-04 | 2013-02-04 | A kind of Self-regenerative type burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090391A CN103090391A (en) | 2013-05-08 |
| CN103090391B true CN103090391B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042840.XA Active CN103090391B (en) | 2013-02-04 | 2013-02-04 | A kind of Self-regenerative type burner |
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| Country | Link |
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| CN (1) | CN103090391B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180372B (en) * | 2014-09-12 | 2017-01-25 | 苏州全丰精密机械有限公司 | Combustor and crucible furnace with same |
| CN104180373B (en) * | 2014-09-12 | 2017-06-30 | 苏州全丰精密机械有限公司 | Burner and the crucible furnace with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708639A (en) * | 1985-11-14 | 1987-11-24 | Aisin Seiki Kabushiki Kaisha | Combustor for external combustion engine having rotary-type regenerator heat exchanger |
| CN201277550Y (en) * | 2008-09-22 | 2009-07-22 | 苏和 | Integration type self-inverting heat-accumulation combustor |
| CN201363728Y (en) * | 2009-03-06 | 2009-12-16 | 苏和 | Air jet flow self-preheating burner nozzle |
| CN202581320U (en) * | 2012-03-20 | 2012-12-05 | 佛山市科皓燃烧设备制造有限公司 | Tubular self-preheating type gas burner |
| CN203099834U (en) * | 2013-02-04 | 2013-07-31 | 绍兴恒大热能科技有限公司 | Self-regenerative burner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547779U (en) * | 2009-12-09 | 2010-08-11 | 岳阳钟鼎热工电磁科技有限公司 | Rotary continuous heat accumulation burner |
| CN202141052U (en) * | 2011-06-30 | 2012-02-08 | 重庆赛迪工业炉有限公司 | Burner with radiant pipe |
-
2013
- 2013-02-04 CN CN201310042840.XA patent/CN103090391B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708639A (en) * | 1985-11-14 | 1987-11-24 | Aisin Seiki Kabushiki Kaisha | Combustor for external combustion engine having rotary-type regenerator heat exchanger |
| CN201277550Y (en) * | 2008-09-22 | 2009-07-22 | 苏和 | Integration type self-inverting heat-accumulation combustor |
| CN201363728Y (en) * | 2009-03-06 | 2009-12-16 | 苏和 | Air jet flow self-preheating burner nozzle |
| CN202581320U (en) * | 2012-03-20 | 2012-12-05 | 佛山市科皓燃烧设备制造有限公司 | Tubular self-preheating type gas burner |
| CN203099834U (en) * | 2013-02-04 | 2013-07-31 | 绍兴恒大热能科技有限公司 | Self-regenerative burner |
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| Publication number | Publication date |
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| CN103090391A (en) | 2013-05-08 |
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Effective date of registration: 20171019 Address after: The city Jianhu Zhen Qi Fu Cun 312011 Zhejiang city of Shaoxing Province Patentee after: Shaoxing Xueerde Furnace Industry Co.,Ltd. Address before: 312000 Zhejiang province Shaoxing City Jianhu town under the white line (Habitat Fu Industrial Park) Patentee before: Shaoxing Hengda HET Co., Ltd. |
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