CN103090391A - Self-regenerative type burner - Google Patents
Self-regenerative type burner Download PDFInfo
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- CN103090391A CN103090391A CN201310042840XA CN201310042840A CN103090391A CN 103090391 A CN103090391 A CN 103090391A CN 201310042840X A CN201310042840X A CN 201310042840XA CN 201310042840 A CN201310042840 A CN 201310042840A CN 103090391 A CN103090391 A CN 103090391A
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- heat
- self
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- valve body
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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 invention relates to a self-regenerative type burner. A smoke outlet, an air inlet and a baffle are arranged at the back end of a valve body and a plurality of fan-shaped windows are distributed evenly in the baffle. A burner block is contained in the valve body, a core body is sleeved on the burner block, a plurality of channels are evenly distributed in the core body, and a regenerative body is arranged in each channel. A transmission mechanism is connected with the core body and can drive the core body. A smoke channel and an air channel are formed between the core body and the valve body, wherein the smoke channel is communicated with the smoke outlet. A burning chamber is formed in the middle of the burner block, the burning chamber is communicated with the air channel, and a fire rod and a gas pipe extend into the burning chamber. An end cover is fixedly arranged at the back end of the valve body, and a back end external channel is formed between the end cover and the valve body, the back end external channel is communicated with the air channel through the fan-shaped windows, and the back end external channel is communicated with the air inlet. The self-regenerative type burner heats combustion air by means of smoke so as to greatly improve the air inlet temperature of the combustion air and reduce the smoke exhaust temperature, and therefore heat energy is completely utilized.
Description
Technical field
The present invention relates to a kind of building block of industrial furnace, be specifically related to a kind of Self-heat-storage formula 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.
Yet the burner of prior art utilizes preheater to carry out preheating to combustion air usually, like this, has increased on the one hand energy consumption, and the abundant temperature of flue gas, wasted the energy on the other hand.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved Self-heat-storage formula burner that has, to overcome described defective of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of Self-heat-storage formula burner, it can realize the switching of low-temperature working pattern and hot operation pattern, and can realize carrying out accumulation of heat in burning.
For achieving the above object, the technical scheme that the present invention takes is: a kind of Self-heat-storage formula 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, is evenly equipped with some passages on it, places a heat storage in each passage; Described transmission mechanism connects described core body, and can drive the core body rotation; Form an exhaust gases passes and an air duct between described core body and valve body, described exhaust gases passes and exhanst gas outlet are communicated with; Described burner block central authorities are provided with a combustion chamber, and this combustion chamber and air duct are communicated with; Described fire rod, gas pipe extend into respectively in the combustion chamber; 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 and air duct are communicated with by fan-shaped window, and this rear end outer tunnel and air intake connection.
Self-heat-storage formula burner of the present invention further is set to: be provided with a whirlwind sheet in described burner block, described fire rod, gas pipe insert described whirlwind sheet.
Self-heat-storage formula burner of the present invention further is set to: the passage on described core body is 10, separates by a dividing plate between adjacent two passages.
Self-heat-storage formula burner of the present invention further is set to: the number of described fan-shaped window is 5.
Self-heat-storage formula burner of the present invention further is set to: described burner block adopts the burner block of refractory ceramics material.
Self-heat-storage formula burner of the present invention further is set to: described baffle plate is plugged in an end of exhaust gases passes.
Self-heat-storage formula burner of the present invention further is set to: one of them heat storage is positioned at exhaust gases passes and accumulation of heat; The residue heat storage is positioned at air duct and heat release.
Self-heat-storage formula burner of the present invention also is set to: described transmission mechanism is gear drive.
Compared with prior art, the present invention has following beneficial effect: Self-heat-storage formula burner of the present invention heats combustion air by flue gas, thereby greatly improved the intake air temperature of combustion air and reduced the flue gas discharge temperature, realized burning fully, low NOx drainage, the low hot operation pattern that automaticallyes switch, energy-efficient Self-heat-storage function.
Description of drawings
Fig. 1 is the schematic diagram that Self-heat-storage formula burner of the present invention is not installed heat storage.
Fig. 2 is the schematic diagram that Self-heat-storage formula burner of the present invention is not installed end cap.
Fig. 3 is the schematic diagram of the core body of Self-heat-storage formula burner of the present invention.
The specific embodiment
See also Figure of description 1 to shown in accompanying drawing 3, the present invention is a kind of Self-heat-storage formula burner, and it is comprised of several 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 an exhanst gas outlet 11, an air intake 12 and a baffle plate 13.Be evenly equipped with some fan-shaped windows 14 on described baffle plate 13, 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 1.2 central authorities are provided with a combustion chamber 21 in described burner block.Described fire rod 5, gas pipe 6 extend into respectively in combustion chamber 21.Wherein, described fire rod 5 is used for coal gas is lighted, and described gas pipe 6 is used 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 can be fully by whirlwind sheet 22 and coal gas mix.
Described core body 3 is sheathed on burner block 2, is evenly equipped with some passages 31 on it.In the present embodiment, the passage 31 on described core body 3 is 10, separates by a dividing plate 32 between adjacent two passages 31.In interior placement one heat storage 8 of each passage 31.This heat storage 8 can store the heat in flue gas, and with thermal release to air, and air is heated.
Form an exhaust gases passes 91 and an air duct 92 between described core body 3 and valve body 1.Wherein, described exhaust gases passes 91 and exhanst gas outlet 11 are communicated with, and described baffle plate 13 is plugged in an 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 and combustion chamber 21 are communicated with.Residue heat storage 8 is positioned at air duct 92, and the thermal release in heat storage 8 is heated to air and to air.
Described transmission mechanism 4 connects described core body 3, and can drive core body 3 rotations.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 and air duct 92 are communicated with by fan-shaped window 14, and this rear end outer tunnel 93 and air intake 12 connections.
The operation principle of Self-heat-storage formula burner of the present invention is as follows: flue gas (hollow arrow in accompanying drawing 1) is entered by exhaust gases passes 91 in the passage 31 of core body 3 of rotation, heat storage 8 in passage 31 stores the heat in flue gas, due to stopping 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 is completed preheating of air after heat storage 8, and enters combustion chamber 21.Stroke of the every rotation of core body 3, heat storage 8 are completed once heat absorption, heat release.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., within all should being included in the protection domain of this creation.
Claims (8)
1. a Self-heat-storage formula 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, is evenly equipped with some passages on it, places a heat storage in each passage; Described transmission mechanism connects described core body, and can drive the core body rotation; Form an exhaust gases passes and an air duct between described core body and valve body, described exhaust gases passes and exhanst gas outlet are communicated with; Described burner block central authorities are provided with a combustion chamber, and this combustion chamber and air duct are communicated with; Described fire rod, gas pipe extend into respectively in the combustion chamber; 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 and air duct are communicated with by fan-shaped window, and this rear end outer tunnel and air intake connection.
2. Self-heat-storage formula burner as claimed in claim 1, is characterized in that: be provided with a whirlwind sheet in described burner block, described fire rod, the described whirlwind sheet of gas pipe insertion.
3. Self-heat-storage formula burner as claimed in claim 1, it is characterized in that: the passage on described core body is 10, separates by a dividing plate between adjacent two passages.
4. Self-heat-storage formula burner as claimed in claim 1, it is characterized in that: the number of described fan-shaped window is 5.
5. Self-heat-storage formula burner as claimed in claim 1, is characterized in that: the burner block of described burner block employing refractory ceramics material.
6. Self-heat-storage formula burner as claimed in claim 1, it is characterized in that: one of them heat storage is positioned at exhaust gases passes and accumulation of heat; The residue heat storage is positioned at air duct and heat release.
7. Self-heat-storage formula burner as claimed in claim 1, it is characterized in that: described baffle plate is plugged in an end of flue gas pipeline.
8. Self-heat-storage formula burner as claimed in claim 1, it is characterized in that: 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 |
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| Publication Number | Publication Date |
|---|---|
| CN103090391A true CN103090391A (en) | 2013-05-08 |
| CN103090391B CN103090391B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180373A (en) * | 2014-09-12 | 2014-12-03 | 苏州全丰精密机械有限公司 | Combustor and crucible furnace with same |
| CN104180372A (en) * | 2014-09-12 | 2014-12-03 | 苏州全丰精密机械有限公司 | Combustor and crucible furnace with same |
Citations (7)
| 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 |
| 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 |
| 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 |
-
2013
- 2013-02-04 CN CN201310042840.XA patent/CN103090391B/en active Active
Patent Citations (7)
| 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 |
| 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 |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180373A (en) * | 2014-09-12 | 2014-12-03 | 苏州全丰精密机械有限公司 | Combustor and crucible furnace with same |
| CN104180372A (en) * | 2014-09-12 | 2014-12-03 | 苏州全丰精密机械有限公司 | Combustor and crucible furnace with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103090391B (en) | 2016-01-13 |
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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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