CN107965760A - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN107965760A CN107965760A CN201711202622.2A CN201711202622A CN107965760A CN 107965760 A CN107965760 A CN 107965760A CN 201711202622 A CN201711202622 A CN 201711202622A CN 107965760 A CN107965760 A CN 107965760A
- Authority
- CN
- China
- Prior art keywords
- fuel
- furnace body
- combustion
- reaction tank
- circulation pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The present invention relates to a kind of burner,It is related to and New-type fuel technical field of combustion equipment,It is not high for solving fuel availability existing in the prior art,The efficiency of burning is low,The technical problem of high cost used,The burner of the present invention,Including furnace body,Air accumulator and fuel reaction tank,Since fuel reaction tank is connected with circulation pipe,Therefore liquid fuel can be passed through into circulation pipe,Circulation pipe is heated by the inside in furnace body,The liquid material in circulation pipe is gasified and become fuel gas,And fuel gas is circulated back in fuel reaction tank again,Since the proportion of fuel gas is lighter than liquid fuel,Therefore fuel gas can move upwards,And enter in air accumulator,And the raw material after precooling liquefaction is then again introduced into circulation pipe and is circulated,Therefore,The raw material after liquefying to the cold is set to be fully utilized,So as to improve the utilization rate of raw material.
Description
Technical field
The present invention relates to New-type fuel technical field of combustion equipment, a kind of particularly burner.
Background technology
With the continuous development of China's economic level, environmental problem is increasingly valued by people, because in recent years, by
In a large amount of burnings of coal and oil, immeasurable pollution is brought to environment, and the pollution has influenced us
Daily life.So being look for some new energy coal or oil can be replaced to make in the field such as industry and automobile
With, methanol is to enjoy novel energy of concern because methanol is hydrocarbon, burning only can produce carbon dioxide and
Water, will not pollute environment, and be regenerative resource, therefore develop methanol fuel, and supplement and part substitute oil combustion
Material, can alleviate China's energy shortage situation, improve comprehensive resource utilization rate.
It is being difficult to burn as needed during due to the characteristic of its own when due to methanol being liquid,
Therefore need to burn after gasifying to it, but in course of conveying, fuel gas inevitably occurs to the cold
Liquefied phenomenon, and not utilized then for raw materials after these liquefaction in existing burner, caused by it is substantial amounts of
Waste；In addition, need to heat liquid material using other equipment in existing burner, therefore the effect of its burning
Rate is low, it is of high cost to use.
The content of the invention
The present invention provides a kind of burner, not high, burning for solving fuel availability existing in the prior art
The technical problem of high cost that efficiency is low, uses.
The present invention provides a kind of burner, including furnace body, air accumulator and fuel reaction tank, the fuel reaction tank it is upper
End is connected with the lower end of the air accumulator；
The furnace body be internally provided with along one end of the furnace body spirally extend to the other end circulation pipe and
The combustion tube extended along the axis of the circulation pipe, the combustion tube are connected with the air accumulator, the both ends point of the circulation pipe
Outlet and entrance not with the fuel reaction tank are connected.
In one embodiment, multiple fire jetting holes are provided with the outer wall of the combustion tube, the combustion tube passes through institute
State fire jetting hole and fuel gas is sprayed into the furnace body, and the circulation pipe is heated.
In one embodiment, the circulation pipe includes economizer bank and double vapor lamp, and the economizer bank is close to described
The inner wall of furnace body, the inner wall of the double vapor lamp away from the furnace body；
One end of the economizer bank is connected by feed line with the outlet of the fuel reaction tank, the economizer bank
The other end is connected with the double vapor lamp, and the double vapor lamp passes through hot gas re-flow pipe and the entrance of the fuel reaction tank
It is connected.
In one embodiment, the double vapor lamp includes two single tubes that diameter is identical and the hand of spiral is identical,
The diameter of the single tube is less than the diameter of the economizer bank.
In one embodiment, circulating pump is provided with the feed line being connected with the fuel reaction tank,
The bottom of the fuel reaction tank is connected with raw material supplement pipe.
In one embodiment, the front end of the combustion tube is provided with burner, the burner include combustion head and
Gas spray head, the combustion head are configured to tube structure, and the gas spray head is arranged on the inside of the combustion head；The burning
Pipe is respectively protruding into the combustion head and the gas spray head.
In one embodiment, the gas spray head includes chassis and the multiple sprays being arranged on the chassis end face
The inner wall of pipe, the lower surface on the chassis and the combustion head forms the first chamber for accommodating fuel gas, the chassis
The inner wall of upper surface and the combustion head forms second chamber；The jet pipe is connected with the first chamber.
In one embodiment, the front end of the furnace body is provided with fire door, and the fire door passes through mounting flange and fire
Flame flame chamber is connected, and igniter is provided with the furnace body, and the igniter is located at the rear of the flame flame chamber；The point
Firearm makes the fuel gas that the end of the combustion tube sprays burn in the flame flame chamber.
In one embodiment, insulating layer is provided with the outer wall of the furnace body, flame sight is provided with the fire door
Examine mirror.
In one embodiment, the rear of the furnace body is provided with plenum chamber, and the plenum chamber passes through pipeline and wind turbine
It is connected.
Compared with prior art, it is an advantage of the current invention that
(1) since fuel reaction tank is connected with circulation pipe, liquid fuel can be passed through into circulation pipe, by furnace body
Inside circulation pipe is heated, liquid material in circulation pipe is gasified and become fuel gas, and fuel gas follows again
It is looped back in fuel reaction tank, since the proportion of fuel gas is lighter than liquid fuel, fuel gas can move upwards, and
Into in air accumulator, and the raw material after precooling liquefaction is then again introduced into circulation pipe and is circulated, and therefore, makes after liquefying to the cold
Raw material is fully utilized, so as to improve the utilization rate of raw material.
(2) due to by being heated to combustion tube to circulation pipe, being utilized to the heat in combustion process,
Without being heated using other equipment to liquid material, therefore the efficiency of its burning is substantially increased, reduces and makes
Cost.
Brief description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.
Fig. 1 is a kind of structure diagram of burner of the present invention；
Fig. 2 is the structure diagram of the burner shown in Fig. 1；
Fig. 3 is sectional views of the Fig. 2 at A-A；
Fig. 4 is enlarged drawings of the Fig. 3 at B.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Reference numeral：
1- furnace bodies；2- circulation pipes；3- combustion tubes；
4- burner 5- flame flame chambers；6- igniters；
7- plenum chambers；8- air accumulators；9- fuel reaction tanks；
11- mounting flanges；12- flame observation mirrors；21- economizer banks；
The double vapor lamp 31- fire jetting holes of 22-；41- combustion heads；
42- gas spray heads；71- wind turbines；91- circulating pumps；
92- raw materials supplement pipe；93- feed lines；94- hot gas re-flow pipes；
411- first chambers；412- second chambers；421- chassis；
422- jet pipes.
Embodiment
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of burner, including furnace body 1, air accumulator 8 and fuel reaction tank 9, wherein,
The upper end of fuel reaction tank 9 is connected with the lower end of air accumulator 8.
Being internally provided with along one end of furnace body 1 for furnace body 1 spirally extends to the circulation pipe 2 of the other end and along circulation
The combustion tube 3 of the axis extension of pipe 2, combustion tube 3 is connected with air accumulator 8, the both ends of circulation pipe 2 respectively with fuel reaction tank 9
Outlet is connected with entrance.
Wherein, multiple fire jetting holes 31 are provided with the outer wall of combustion tube 3, combustion tube 3 is sprayed by fire jetting hole 31 into furnace body 1
Go out fuel gas, and circulation pipe 2 is heated.Since circulation pipe 3 is connected with fuel reaction tank 9, liquid material can be made
Into in circulation pipe 3, when being heated to circulation pipe 3, liquid material gasification, and fuel reaction tank 8 is returned to by circulation pipe 3
In；And due to the light specific gravity of gas, the fuel gas in fuel reaction tank 8 can rise to the upper end of fuel reaction tank 8, and
The upper end is connected with the lower end of air accumulator 8, therefore fuel gas will be entered in air accumulator 8 and stored, and supplies burning
Pipe 3 burns.
Therefore, raw material is circulated in furnace body 1, air accumulator 8 and fuel reaction tank 9, not only make use of in combustion process
The heat of generation heats liquid material, without being heated using other equipment to liquid material, therefore greatly
The efficiency of its burning is improved greatly, reduces the cost used；But also it can prevent gaseous methanol precooling from causing original after liquefying
The waste of material, further improves the utilization rate of raw material.
Specifically, circulation pipe 2 includes economizer bank 21 and double vapor lamp 22, wherein, economizer bank 21 is in furnace body 1
Wall, double inner wall of the vapor lamp 22 away from furnace body 1.I.e. double vapor lamp 22 is arranged within the helix of economizer bank 21.Also,
Combustion tube 3 extends along the axis of double vapor lamp 22, since combustion tube 3 by fire jetting hole 31 can spray fuel gas, so that
Double vapor lamp 22 can be heated.And since economizer bank 21 is apart from the distant of combustion tube 3, can be to economizer bank 21
In raw material into the relatively low preheating of trip temperature (i.e. for the first time heat), and after raw material enters double vapor lamp 22, you can to double
The raw material in vapor lamp 22 is arranged into the higher heating of trip temperature (i.e. second of heating), therefore, by adding to raw material using secondary
The mode of heat, not only to the utilization rate higher of heat, but also makes the conversion of raw material evenly.
In addition, one end of economizer bank 21 is connected by feed line 93 with the outlet of fuel reaction tank 9, economizer bank 21
The other end is connected with double vapor lamp 22, and double vapor lamp 22 is connected by hot gas re-flow pipe 94 with the entrance of fuel reaction pipe 9,
The circulation of raw material can be achieved.
Further, double vapor lamp 22 includes two single tubes that diameter is identical and the hand of spiral is identical, the diameter of single tube
Less than the diameter of economizer bank 21.I.e. economizer bank 21 is extra heavy pipe, and double vapor lamp 22 is tubule, it is arranged on the rotation of economizer bank 21
Within line, since liquid material is different with the physical property of gaseous feed, by setting extra heavy pipe to convey liquid material, custom
Transporting combustible gases, can ensure the continuation of raw material conversion.
Its specific operation principle is：The flammable raw material of liquid in fuel reaction tank 9 is entered pre- by feed line
In heat pipe 21, when combustion tube 3 is burnt, economizer bank 21 is preheated by fire jetting hole 31；While preheating, preheating
Raw material in pipe 21 enters in double vapor lamp 22, and double vapor lamp 22 is heated by fire jetting hole 31, makes double gasification
Liquid material in hole 22 is become fuel gas, fuel gas enters fuel reaction further through double vapor lamp 22 by thermal evaporation
In tank 9, and in fuel reaction tank 9, for liquid material in bottom, fuel gas can move to the upper end, and enter air accumulator 8
In stored, and the fuel gas in air accumulator 8 is provided to combustion tube 3 and burns, so as to complete following for raw material
Ring process.
In this cyclic process, fuel gas is returned to be rather than directly into air accumulator 8 in fuel reaction tank 9 and carries out
The reason for storage is：Since fuel gas can liquefy afterwards to the cold, so if fuel gas directly is passed into air accumulator 8
In, then liquid material is inevitably produced in air accumulator 8, and the raw material of these liquid is not used, and will result in
The waste of raw material；Therefore, by the way that fuel gas is passed through in fuel reaction tank 9, gas part can rise and enter air accumulator 8
In, and the raw material after liquefying to the cold is then again introduced into economizer bank 21 and is heated, then and in whole cyclic process, the profit of raw material
It will be greatly improved with rate, avoid the phenomenon of waste.
In addition, in the process, due to the heat by using combustion tube 3 in combustion, without using other
Equipment liquid material is heated, it is possible to increase while efficiency of combustion, it is pre- in conveying overshoots to avoid gaseous feed
Cold and liquefied phenomenon.
In addition, circulating pump 91, the bottom of fuel reaction tank 9 are provided with the feed line 93 being connected with fuel reaction tank 9
Portion is connected with raw material supplement pipe 92.Raw material can be improved into the volume speed in economizer bank 21 by circulating pump 91, pass through raw material
Pipe 92 is supplemented, liquid material can be supplemented into fuel reaction tank 9, and since raw material supplement pipe 92 is located at bottom, mending
When filling raw material, the cyclic process in fuel reaction tank 9 will not be had adverse effect on.
In one embodiment, the front end of combustion tube 3 is provided with burner 4, and as shown in Figures 2 and 3, burner 4 includes combustion
Burning first 41 and gas spray head 42, combustion head 41 are configured to tube structure, and gas spray head 42 is arranged on the inside of combustion head 41；Burning
Pipe 3 is respectively protruding into combustion head 41 and gas spray head 42.
As shown in figure 4, gas spray head 42 includes chassis 421 and the multiple jet pipes 422 being arranged on 421 end face of chassis, bottom
The inner wall of the lower surface of disk 21 and combustion head 41 forms the first chamber 411 for accommodating fuel gas, the upper surface on chassis 21 with
And the inner wall of combustion head 41 forms second chamber 412.
Wherein, jet pipe 422 is connected with first chamber 411, and fuel gas is provided for jet pipe 422 by first chamber 411；
Second chamber 412 is storage wind chamber, and second chamber 412 provides combustion-supporting gas for burning, makes the burning of jet pipe 422 more abundant.
Further, the diameter of jet pipe 422 is much smaller than the diameter of first chamber 411, such as the internal diameter of jet pipe 422 is
7.5mm, the internal diameter of first chamber 411 is 288mm, and the pressure for the combustible gas for enabling to enter in jet pipe 422 increases suddenly.
When being burnt, the fuel gas in first chamber 411 enters in jet pipe 422, since the diameter of jet pipe 422 is remote
Less than the diameter of first chamber 411, therefore enter the fuel gas of jet pipe 422 since volume reduces, then its pressure increase, so that
Make its burning more abundant, burning more efficient.
Jet pipe 422 on chassis 421 is arranged according to certain rule, for example, in the present embodiment, jet pipe 422 divides
For three layers, and the spacing between every layer is equal, naturally it is also possible to is arranged as required to for two layers or more layers, not do herein
It is specific to limit；And the jet pipe 422 in every layer of jet pipe is more and more intensive according to the center of circle direction from inside to outside on chassis 421, can make
The burning of gas spray head 42 is evenly.
For example, first layer includes 18 jet pipes 422, and the center of 18 jet pipes 422 is respectively positioned on the circle of a diameter of 170mm
On；The second layer includes 22 jet pipes 422, and the center of 22 jet pipes 422 is respectively positioned on the circle of a diameter of 210mm；Third layer bag
28 jet pipes 422 are included, and the center of 28 jet pipes 422 is respectively positioned on the circle of a diameter of 250mm.
In addition, the front end of furnace body 1 is provided with fire door, it is connected at fire door by mounting flange 11 with flame flame chamber 5, stove
Igniter 6 is provided with body 1, igniter 6 is located at the rear of flame flame chamber 5.By igniter 6,3 front end of combustion tube can be sprayed
The fuel gas gone out and the fuel gas by being sprayed in jet pipe 422 carry out ignition, and fuel gas is gathered in fire
Burn in flame flame chamber 5.
Further, in order to avoid the loss of heat, insulating layer is provided with the outer wall of furnace body 1；And in order to combustion
Burning process is better controled over, and flame observation mirror 12 is additionally provided with furnace body 1, is able to observe that by flame observation mirror 12
The combustion case of the front end of combustion tube 3 and the combustion case of jet pipe 422, so as to preferably be adjusted to whole combustion process
Control.
Further, in order to ensure fully to burn, plenum chamber 7 is provided with the rear of furnace body 1, plenum chamber 7 passes through pipeline
It is connected with wind turbine 71, combustion-supporting gas is inputted into the inside of furnace body 1 and second chamber 412 by plenum chamber 7.
Although by reference to preferred embodiment, invention has been described, is not departing from the situation of the scope of the present invention
Under, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, to be rushed as long as there is no structure
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in text
Disclosed in specific embodiment, but all technical solutions including falling within the scope of the appended claims.
Claims (10)
1. a kind of burner, it is characterised in that anti-including furnace body (1), air accumulator (8) and fuel reaction tank (9), the fuel
The upper end of tank (9) is answered to be connected with the lower end of the air accumulator (8)；
The furnace body (1) is internally provided with the circulation pipe (2) that the other end is spirally extended to along one end of the furnace body (1)
And the combustion tube (3) of the axis extension along the circulation pipe (2), the combustion tube (3) are connected with the air accumulator (8), institute
Stating the both ends of circulation pipe (2), the outlet with the fuel reaction tank (9) and entrance are connected respectively.
2. burner according to claim 1, it is characterised in that be provided with the outer wall of the combustion tube (3) multiple
Fire jetting hole (31), the combustion tube (3) spray fuel gas into the furnace body (1) by the fire jetting hole (31), and to institute
Circulation pipe (2) is stated to be heated.
3. burner according to claim 2, it is characterised in that the circulation pipe (2) include economizer bank (21) and pair
Vapor lamp (22) is arranged, the economizer bank (21) is close to the inner wall of the furnace body (1), and the double vapor lamp (22) is away from the stove
The inner wall of body (1)；
One end of the economizer bank (21) is connected by feed line (93) with the outlet of the fuel reaction tank (9), described
The other end of economizer bank (21) is connected with the double vapor lamp (22), and the double vapor lamp (22) passes through hot gas re-flow pipe
(94) entrance with the fuel reaction tank (9) is connected.
4. the burner according to Claims 2 or 3, it is characterised in that the double vapor lamp (22) includes two directly
The single tube that footpath is identical and the hand of spiral is identical, the diameter of the single tube are less than the diameter of the economizer bank (21).
5. the burner according to Claims 2 or 3, it is characterised in that be connected with the fuel reaction tank (9) described
Circulating pump (91) is provided with feed line (93), the bottom of the fuel reaction tank (9) is connected with raw material supplement pipe (92).
6. burner according to any one of claim 1-3, it is characterised in that the front end of the combustion tube (3) is set
Burner (4) is equipped with, the burner (4) includes combustion head (41) and gas spray head (42), and the combustion head (41) is configured to
Tube structure, the gas spray head (42) are arranged on the inside of the combustion head (41)；The combustion tube (3) is respectively protruding into described
In combustion head (41) and the gas spray head (42).
7. burner according to claim 6, it is characterised in that the gas spray head (42) include chassis (421) and
The multiple jet pipes (422) being arranged on the chassis (421) end face, the lower surface of the chassis (21) and the combustion head
(41) inner wall forms the first chamber (411) for accommodating fuel gas, the upper surface of the chassis (21) and the combustion head
(41) inner wall forms second chamber (412)；The jet pipe (422) is connected with the first chamber (411).
8. burner according to any one of claim 1-3, it is characterised in that the front end of the furnace body (1) is set
There is fire door, the fire door is connected by mounting flange (11) with flame flame chamber (5), and igniting is provided with the furnace body (1)
Device (6), the igniter (6) are located at the rear of the flame flame chamber (5)；The igniter (6) makes the combustion tube (3)
The fuel gas that end sprays burning in the flame flame chamber (5).
9. burner according to claim 8, it is characterised in that insulating layer is provided with the outer wall of the furnace body (1),
Flame observation mirror (12) is provided with the fire door.
10. burner according to any one of claim 1-3, it is characterised in that the rear of the furnace body (1) is set
There is plenum chamber (7), the plenum chamber (7) is connected by pipeline with wind turbine (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202622.2A CN107965760A (en) | 2017-11-27 | 2017-11-27 | A kind of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202622.2A CN107965760A (en) | 2017-11-27 | 2017-11-27 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965760A true CN107965760A (en) | 2018-04-27 |
Family
ID=61998740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202622.2A Pending CN107965760A (en) | 2017-11-27 | 2017-11-27 | A kind of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458361A (en) * | 2018-05-01 | 2018-08-28 | 严锡培 | A kind of novel water-based fuel combination decomposer |
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|---|---|---|---|---|
| CN1513955A (en) * | 2003-06-20 | 2004-07-21 | 中国石油化工股份有限公司安庆分公司 | Ceramic kiln fuel and its hurning technique |
| JP2006317047A (en) * | 2005-05-11 | 2006-11-24 | Kobe Steel Ltd | Vaporizing method and vaporizer for cryogenic liquefied gas |
| CN101338915A (en) * | 2008-08-03 | 2009-01-07 | 刘闽龙 | Methanol liquid fuel gasifying stove |
| CN201535508U (en) * | 2009-06-30 | 2010-07-28 | 洛阳市隆盛冶金设备有限公司 | Gas combustor |
| CN103471096A (en) * | 2012-06-08 | 2013-12-25 | 佛山市源威科技开发有限公司 | Biological alcohol oil combustion device |
| CN209524506U (en) * | 2017-11-27 | 2019-10-22 | 苑瀚文 | Burner |
-
2017
- 2017-11-27 CN CN201711202622.2A patent/CN107965760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513955A (en) * | 2003-06-20 | 2004-07-21 | 中国石油化工股份有限公司安庆分公司 | Ceramic kiln fuel and its hurning technique |
| JP2006317047A (en) * | 2005-05-11 | 2006-11-24 | Kobe Steel Ltd | Vaporizing method and vaporizer for cryogenic liquefied gas |
| CN101338915A (en) * | 2008-08-03 | 2009-01-07 | 刘闽龙 | Methanol liquid fuel gasifying stove |
| CN201535508U (en) * | 2009-06-30 | 2010-07-28 | 洛阳市隆盛冶金设备有限公司 | Gas combustor |
| CN103471096A (en) * | 2012-06-08 | 2013-12-25 | 佛山市源威科技开发有限公司 | Biological alcohol oil combustion device |
| CN209524506U (en) * | 2017-11-27 | 2019-10-22 | 苑瀚文 | Burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458361A (en) * | 2018-05-01 | 2018-08-28 | 严锡培 | A kind of novel water-based fuel combination decomposer |
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Application publication date: 20180427 |