CN108204597A - Mix flare burner and torch burning system - Google Patents
Mix flare burner and torch burning system Download PDFInfo
- Publication number
- CN108204597A CN108204597A CN201611168965.7A CN201611168965A CN108204597A CN 108204597 A CN108204597 A CN 108204597A CN 201611168965 A CN201611168965 A CN 201611168965A CN 108204597 A CN108204597 A CN 108204597A
- Authority
- CN
- China
- Prior art keywords
- flare burner
- mix flare
- baffle plate
- spray orifice
- gas
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/52—Nozzles for torches; for blow-pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14002—Special features of gas burners of premix or non premix types, specially adapted for the combustion of low heating value [LHV] gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Gas Burners (AREA)
Abstract
The present invention relates to mix flare burner and torch burning system, wherein mix flare burner includes：Gas passage, the gas passage is configured with the upward spray orifice that supplied gas leaves the gas passage in end upward, and baffle plate, the baffle plate is located on the jet path after air-flow leaves the spray orifice, and the baffle plate is configured with the baffling surface towards the spray orifice.The flame height that this mix flare burner burning generates is relatively low.
Description
Technical field
The present invention relates to production safety technical field, more particularly to a kind of mix flare burner.
Background technology
Torch burning system is that Petrochemical Enterprises (such as oil plant, ethylene unit, chemical plant installations, LNG receiving stations) are carrying out
One of important safety measure during engineer operation is mainly used under shutting down and damage discharging each device
Hydro carbons torch gas (and H may be contained2The sour gas of S) it burns, environment will not be caused with being translated into
The product of destruction, and will be in these product withdraws to environment.Therefore, flare system is safely and steadily run for these enterprises
Safety in production have vital meaning.
In the prior art, as the enlargement of refinery device develops, the torch gas of discharge also increases significantly.For this purpose,
Torch burning system need to carry out more violent burning in time, rapidly process torch gas.And it is used as torch burning system
The mix flare burner of the core equipment of system is exactly the important device realized needed for this purpose.To achieve these goals, usually
It needs that mix flare burner is made to burn more violent.However for existing mix flare burner, burn more acutely will
Mean that flame height greatly increases, this pole is unfavorable for the safety of mix flare burner.Also, in order to protect this torch burning
Device, torch burning system are needed to set very large-scale protective device, be escaped into environment with fire resistant.This can fire torch
The manufacture cost and manufacture difficulty of burning system are all substantially improved, and pole is unfavorable for the application of torch burning system in production.
Therefore, it is necessary to a kind of relatively low mix flare burners of flame height.
Invention content
In view of the above-mentioned problems, the present invention proposes a kind of mix flare burner, the flame that this mix flare burner burning generates
It is highly relatively low.The invention also provides a kind of torch burning systems for including above-mentioned mix flare burner.
According to an aspect of the present invention, it proposes a kind of mix flare burner, including：Gas passage, the gas lead to
Road is configured with the upward spray orifice and baffle plate that supplied gas leaves the gas passage in end upward, described
Baffle plate is located on the jet path after air-flow leaves the spray orifice, and the baffle plate is configured with the folding towards the spray orifice
Flow table face.
By this mix flare burner, in gas (torch gas) after spray orifice leaves gas passage, baffling table can be impacted
On face, and thus change the direction of motion.So, the speed that transverse movement is no longer moved upwards or moved upwards by gas
Degree reduces, so as to which after gas is ignited, the height of the flame generated can be than relatively low.In addition, gas is hindered by baffling surface
After gear, easily generating turbulent flow or its turbulence can enhance, and thus gas can be mixed more fully with air, this
Returning enables gas more efficiently to be burnt.Separately in addition, air-flow transverse shifting is conducive to increase the width of flame, so as to
Be conducive to mutually pass flame in burner and between burner, and then be avoided that due to gas is not by timely, abundant burning and draw
The leakage accident risen.
In one embodiment, baffling surface perpendicular to air-flow leave the spray orifice after jet path.This baffling table
Face is conducive to stop gas and enhances the turbulence of gas.So, on the one hand flame height can be made further to reduce, it is another
Aspect can also be such that gas is more fully mixed with air.
In one embodiment, spray orifice is formed slopely inclination angle relative to direction straight up, and the inclination angle is sharp
Angle.
In one embodiment, spray orifice is multiple, and multiple spray orifices are spaced from each other.
In one embodiment, end is horizontally extending forms multiple affluent channels, in each affluent channel
On be configured with the spray orifice.
In one embodiment, mix flare burner further includes the conducting element being connected with the baffle plate, the conducting element phase
It is vertical or tilt for the baffle plate.
In one embodiment, in the horizontal direction, the conducting element inclines relative to baffle plate deviation extending direction
Tiltedly.
In one embodiment, in the vertical direction, the conducting element tilts upward relative to the baffle plate.
In one embodiment, it is configured with above the baffle plate and lights region.
According to another aspect of the invention, it is proposed that a kind of torch burning system, including above-mentioned mix flare burner, with
And the outer housing of the mix flare burner is at least surrounded in side.The safety of this torch burning system is higher, and manufactures
Cost and manufacture difficulty are relatively low.
Compared with prior art, the advantage of the invention is that：In gas (torch gas) after spray orifice leaves gas passage, meeting
It impacts on baffling surface, and thus changes the direction of motion.So, gas transverse movement is no longer moved upwards or
The speed moved upwards reduces, so as to which after gas is ignited, the height of the flame generated can be than relatively low.In addition, gas exists
After baffling surface barrier, easily generating turbulent flow or its turbulence can enhance, and thus gas can be mixed more fully with air
It is combined, this enables gas more efficiently to be burnt.Separately in addition, air-flow transverse shifting is conducive to increase flame
Width, so as to be conducive to that flame is mutually passed in burner and between burner, so be avoided that because gas not by time, fill
Leakage accident caused by divided combustion.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：
Fig. 1 is the structure diagram of one embodiment of mix flare burner according to the present invention；
Fig. 2 is the structure diagram of a part for the mix flare burner in Fig. 1；
Fig. 3 is the structure diagram of a part for the mix flare burner in Fig. 1.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not according to practical ratio.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 schematically shows the overall structure of mix flare burner 100 according to the present invention.
As shown in Figure 1, mix flare burner 100 includes gas passage 1, gas passage 1 upwardly extends to form end 2, at end
Spray orifice 3 is configured on the roof at end 2, spray orifice 3 is through-hole.The torch gas produced by refinery device is (comprising flammable hydro carbons gas
Body) it can enter in gas passage 1, and proceeded at end 2 along gas passage 1, then leaving gas through spray orifice 3 again leads to
Road 1.
Since torch gas usually has larger flow velocity (for example, hundreds of meter per seconds), so leaving gas passage in torch gas
After 1, the direction path that can be limited substantially along spray orifice 3 is quickly moved, and this movement is generally directed towards top.In order to keep away
Exempt from torch gas and quickly move larger distance in the direction, baffle plate 5, baffle plate 5 and gas are provided with above gas passage
Body channel 1 is especially spaced apart with spray orifice 3.For the ease of manufacturing and setting, branch is set between baffle plate 5 and gas passage 1
Strut 4 is to support baffle plate 5.The distance between spray orifice 3 and baffle plate 5 are preferably 0.02 meter to 0.5 meter, for example, 0.1 meter.
Baffle plate 5 is configured with the baffling surface on the mobile route of torch gas.The baffling surface can be configured to court
To spray orifice 3.This set cause torch gas through spray orifice 3 ejection after, can impact on baffling surface and thus turn to, vertically to
On speed will decrease or even eliminate, horizontal direction movement speed will increase.Some following advantageous effect can be generated in this way.
First, this causes torch gas not to be moved upwards up to very high distance, and will not excessively collect 3 top of spray orifice again
In, thus it is avoided that the flame generated when torch gas is burned is higher.
Second, this causes torch gas to produce turbulent flow or increases the turbulating effect of torch gas, and be thus conducive to fire
Torch gas is sufficiently mixed with air, and then can improve the efficiency of combustion of torch gas.
Third, this can increase the displacement distance of torch gas in the horizontal, thus increase the width of flame, so as to be conducive to
Biography flame between multiple spray orifices 3 in single mix flare burner 100 and between multiple mix flare burners 100, and then can prevent
The generation of unlit accident of releasing.
4th, this can also prevent torch gas from escaping in the case of not sufficiently combusted when the speed sprayed upwards is excessive
Into environment.
For example, in the embodiment shown in fig. 1, spray orifice 3 is straight up.In this case, baffling surface is located at
The surface of spray orifice 3, and downward.Preferably, baffling surface is perpendicular to the path of torch gas, in this embodiment
It is straight down.In this case, the height of flame can most effectively be reduced.The draw ratio of spray orifice 3 is preferably 0.5
To between 5.
Additionally preferably, spray orifice 3 tilts upward, such as can be between horizontal direction in the folder between 30 ° to 90 °
Angle.So, it can avoid torch gas jet excessively high from source and cause flame higher.In the feelings for being provided with multiple spray orifices 3
Under condition, adjacent spray orifice does not tilt relative orientation, but is tilted in a manner that the torch gas of ejection is separate as possible.
As shown in Fig. 2, end 2 horizontally extending can form multiple affluent channels 6, each affluent channel 6 can be substantially
On radially extend outwardly to form distribution substantially in a ring.For example, 4 to 12 affluent channels 6 can be set.Every
Corresponding spray orifice 3 is both provided on a affluent channel 6, such as 3 spray orifices 3 can be set.So, fire can effectively be increased
The width of flame.And in this case it is preferably to which the extending direction for enabling spray orifice 3 towards the affluent channel tilts, thus one more has
Conducive to the width of increase flame.Furthermore it is also possible to which spray orifice 3 is preferably enabled to be tilted along perpendicular to the direction of extending direction, this has
Eddy flow is generated, and be thus more advantageous to torch gas and mixed with air conducive to torch gas is made.In addition, this also helps reduction flame
Height, and be conducive to pass flame effect generation.
Here it should be understood that " extending direction " refers to the general direction that affluent channel 6 extends, for each tributary
For channel 6, there is the extending direction of oneself.The extending direction of different affluent channels 6 is different.
As shown in figure 3, the affluent channel 6 for being provided with spray orifice 3 that baffle plate 5 is configured along corresponding thereto prolongs
It stretches.For the embodiment of spray orifice 3 straight up, baffle plate 5 is set with 6 face of affluent channel.Spray orifice 3 is tilted upward
Embodiment for, baffle plate 5 is staggered slightly with affluent channel 6, so that baffling surface can eject torch gas positioned at spray orifice 3
Path on.
In addition, the conducting element 8 being connected with baffle plate 5 can be also provided with as shown in Figure 3.Conducting element 8 and baffle plate
5 at an angle, can or inclination vertical with baffle plate 5.It is certain thus, it is possible to be generated to the torch gas after being stopped by baffle plate 5
Guiding effect, torch gas is enable generally to flow in a predetermined manner.
In the horizontal direction, conducting element 8 can be generallyperpendicular with baffle plate 5, thus come guide torch gas generate eddy flow.
Preferably, as shown in Figure 3, conducting element 8 is tilted relative to baffle plate 5 towards extending direction, and angle of inclination is preferably
30 ° to 80 °.Torch gas can equally be made to generate eddy flow in this way, while also help the width of increase flame.
In the vertical direction, conducting element 8 can be generallyperpendicular with baffle plate 5, and thus, it is possible to effectively reduce the height of flame.
It is preferable, however, that conducting element 8 tilts upwards relative to baffle plate 5, angle of inclination (inclined direction and the angle of horizontal direction) is excellent
It is selected as 30 ° to 70 °, for example, 60 °.
Here it should be understood that can on the path of torch gas any position (including baffle plate 5 and spray orifice 3 it
Between gap in) light a fire to torch gas.It is preferable, however, that ignition zone is arranged on to the top of baffle plate 5.Here
To torch gas carry out igniting be avoided that mix flare burner 100 components over time be in be ignited device heating or be ignited at device
Thus the situation of flame combustion advantageously ensures that the structural stability of mix flare burner 100.
Since mix flare burner 100 is as characterized above and advantage, it is particularly advantageous to be used as ground flare combustion
Burner.
The invention also provides a kind of torch burning system, this torch burning system includes one or more torch burnings
Device 100, and it is optionally included with other kinds of mix flare burner.
Preferably, torch burning system includes being centered around the shell in the outside of said one or multiple mix flare burners 100
Body.The height of outer housing is set according to the flame height of mix flare burner 100.Due to the flame height of mix flare burner 100
It is relatively low, therefore outer housing can also be arranged to have relatively low height, thus, it is possible to ensure the safety of torch burning system
Meanwhile reduce the manufacture cost and manufacture difficulty of torch burning system.
Furthermore, it is possible to the top setting igniter of the mix flare burner 100 in torch burning system, the igniter are preferred
In ground setting to ignition zone.It should be understood that the torch burning system for being provided with multiple mix flare burners 100 is come
It says, igniter can be set in the ignition zone of wherein one or more mix flare burners 100, without in each torch burning
The top of device 100 is respectively provided with corresponding igniter.
Although by reference to preferred embodiment, invention has been described, in the situation for not departing from the scope of the present invention
Under, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, it to be rushed as long as there is no structures
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but all technical solutions including falling within the scope of the appended claims.
Claims (10)
1. a kind of mix flare burner, including：
Gas passage, the gas passage are configured with supplied gas in end upward and leave the upward of the gas passage
Spray orifice and
Baffle plate, the baffle plate is located on the jet path after air-flow leaves the spray orifice, and the baffle plate is configured with
Towards the baffling surface of the spray orifice.
2. mix flare burner according to claim 1, which is characterized in that left perpendicular to air-flow described in the baffling surface
Jet path after spray orifice.
3. mix flare burner according to claim 1 or 2, which is characterized in that the spray orifice is relative to side straight up
To inclination angle is formed slopely, the inclination angle is acute angle.
4. the mix flare burner according to any one of Claim 1-3, which is characterized in that the spray orifice is multiple to be multiple
The spray orifice is spaced from each other.
5. mix flare burner according to any one of claims 1 to 4, which is characterized in that the end is in the horizontal direction
Multiple affluent channels are extended to form, the spray orifice is configured on each affluent channel.
6. the mix flare burner according to any one of claim 1 to 5, which is characterized in that the mix flare burner also wraps
The conducting element being connected with the baffle plate is included, the conducting element vertically or is tilted relative to the baffle plate.
7. mix flare burner according to claim 6, which is characterized in that in the horizontal direction, the conducting element relative to
The baffle plate is biased to extending direction and is tilted.
8. the mix flare burner described according to claim 6 or 7, which is characterized in that in the vertical direction, the conducting element is opposite
It is tilted upward in the baffle plate.
9. the mix flare burner according to any one of claim 1 to 8, which is characterized in that in the top of the baffle plate
It is configured with and lights region.
10. a kind of torch burning system, including the mix flare burner according to any one of claim 1 to 9, Yi Jizhi
Few outer housing that the mix flare burner is surrounded in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168965.7A CN108204597B (en) | 2016-12-16 | 2016-12-16 | Torch burner and torch combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168965.7A CN108204597B (en) | 2016-12-16 | 2016-12-16 | Torch burner and torch combustion system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108204597A true CN108204597A (en) | 2018-06-26 |
| CN108204597B CN108204597B (en) | 2020-01-24 |
Family
ID=62602561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611168965.7A Active CN108204597B (en) | 2016-12-16 | 2016-12-16 | Torch burner and torch combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204597B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007776A2 (en) * | 2002-07-11 | 2004-01-22 | Danieli & C. Officine Meccaniche S.P.A. | Injector-burner for metal melting furnaces |
| CN204127965U (en) * | 2014-10-13 | 2015-01-28 | 陈政伟 | Outdoor drainage type warmer fire row |
| CN104566372A (en) * | 2015-01-13 | 2015-04-29 | 天津城建大学 | Water cooled fully-areated burner |
| CN205447745U (en) * | 2015-12-29 | 2016-08-10 | 罗焕鑪 | Combustor |
-
2016
- 2016-12-16 CN CN201611168965.7A patent/CN108204597B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004007776A2 (en) * | 2002-07-11 | 2004-01-22 | Danieli & C. Officine Meccaniche S.P.A. | Injector-burner for metal melting furnaces |
| CN204127965U (en) * | 2014-10-13 | 2015-01-28 | 陈政伟 | Outdoor drainage type warmer fire row |
| CN104566372A (en) * | 2015-01-13 | 2015-04-29 | 天津城建大学 | Water cooled fully-areated burner |
| CN205447745U (en) * | 2015-12-29 | 2016-08-10 | 罗焕鑪 | Combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108204597B (en) | 2020-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5678603B2 (en) | Pulverized coal burner | |
| JP7299424B2 (en) | Hydrogen gas combustion device capable of preventing bonfire phenomenon | |
| KR20090080506A (en) | Burner, and combustion equipment and boiler comprising burner | |
| JP2008292138A (en) | Combustion equipment and combustion method of burner | |
| CN201439954U (en) | Steam combustion-supporting torch burner | |
| JP2014031990A (en) | Spray nozzle, and burner and combustion device equipped with the same | |
| JP2019086191A (en) | boiler | |
| CN103017160B (en) | A kind of start-up burner of pure oxygen combustion-supporting | |
| JP5320517B1 (en) | Combustion apparatus, operating method thereof, and rotary hearth type heating furnace | |
| JP6160105B2 (en) | Pulverized coal burner | |
| CN103017190B (en) | Oxygenating device igniting with little oil or without oil | |
| CN108204597A (en) | Mix flare burner and torch burning system | |
| JPS5833447B2 (en) | flare stack | |
| CN101963353B (en) | Low-pressure low-heat value gas combustor | |
| JP3924264B2 (en) | Burner, combustion device and plant system | |
| JP4772881B2 (en) | Burner device and two-stage combustion burner device | |
| JP5260211B2 (en) | Combustion device and ground flare equipped with the same | |
| CN203052700U (en) | Oxygen adding device of little-oil ignition or oil-free ignition | |
| KR20120082649A (en) | Low nitrogen oxide burner for oil | |
| JP6640591B2 (en) | Combustion burner, combustion device and boiler | |
| CN102297422B (en) | Burn-out wind combustion device and method with low NOx emission | |
| CN205447724U (en) | Boiler | |
| CN105737139B (en) | Boiler | |
| CN105180182B (en) | Open flow gas disposal long and narrow hole burner | |
| CN218442336U (en) | Torch discharge combustion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |