CN208382143U - A kind of more gas combustion combustors - Google Patents
A kind of more gas combustion combustors Download PDFInfo
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- CN208382143U CN208382143U CN201821113378.2U CN201821113378U CN208382143U CN 208382143 U CN208382143 U CN 208382143U CN 201821113378 U CN201821113378 U CN 201821113378U CN 208382143 U CN208382143 U CN 208382143U
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- fuel nozzle
- gas fuel
- component
- gas
- nozzle component
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Abstract
The utility model discloses a kind of more gas combustion combustors, including medium atomization oil gun, burner body and flame detecting device component, the burner further includes the first gas fuel nozzle component, second of gas fuel nozzle component and stable flame cover；The first described gas fuel nozzle component is set to burner body front inner wall, and second of gas fuel nozzle component is set between the first gas fuel nozzle component and medium atomization oil gun；The first described gas fuel nozzle component includes several first jets, and the first jet unilateral side is equipped with several spouts；Second of gas fuel nozzle component includes several second nozzles, and the second nozzle is equipped with several spouts around medium atomization oil gun, the second nozzle unilateral side.The structure that nozzle is improved in the utility model improves the stability and efficiency of combustion of burner, saves air consumption；Owner does not need replacement burner, and gas source change can also continue to use original burner, saves improvement cost for owner.
Description
Technical field
The utility model relates to heat energy technology fields, more particularly to a kind of more gas combustion combustors.
Background technique
Burner is double fuel type burner, mainly by burner body, air register, steady flame device, fuel lance, fuel oil
The compositions such as fiery inspection, the inspection of combustion gas fire, main gas nozzle, combination gas burning torch.When burner oil firing, igniting is lighted using isolating high-pressure ignitor
Gas burning torch is combined, combination gas burning torch refires the two-stage ignition mode of fuel oil oil gun, to ensure the safety lighted a fire；Combustion
When burner fuel burning gas, sparking mode is also using two-stage ignition, i.e. high-energy igniter lights combination gas burning torch, combines gas
Body burning torch lights main gas nozzle.
Existing mixed oil-gas burner essence is all made of oil gun and air gun, and can only burn a kind of fuel oil or a kind of combustion
Gas, and air gun only has single air gun, load is smaller or air gun single jet is arranged more preferably stable to burn, efficiency of combustion is low；
Mixed oil-gas burner different phase generates many imflammable gas in practical application, and the burner of unitary request only adapts to one
Kind fuel gas, so afterburning can be carried out by fuel oil in the pure gas fuel shortage, it is full to improve the load of burner
The requirement of sufficient fire box temperature, in this way can be relatively more to the consumption of fuel oil, and because of the single design of air gun, also corresponding to air consumption
Increase, the additional operating cost for increasing owner.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of more gas combustion combustors, is used for
Solve the problem of burner in gas only deficiency with fuel oil come afterburning, saving fuel oil cost.
The technical scheme adopted by the utility model is a kind of more gas combustion combustors, including medium atomization oil gun, combustion
Burner ontology and flame detecting device component, the burner body are hollow form, and the medium atomization oil gun is set to burner
Center in ontology, the flame detecting device component are fixedly installed in above burner body, and the burner further includes first
Kind gas fuel nozzle component, second of gas fuel nozzle component and stable flame cover；The first described gas fuel nozzle component
Set on burner body front inner wall, and around medium atomization oil gun, second of gas fuel nozzle component is set to the
Between a kind of gas fuel nozzle component and medium atomization oil gun, and pass through stable flame cover and the first gas fuel nozzle component
It is connected；The first described gas fuel nozzle component includes several first jets, and the first jet unilateral side is equipped with several sprays
Mouthful；Second of gas fuel nozzle component includes several second nozzles, and the second nozzle is around medium atomization oil gun, institute
Second nozzle unilateral side is stated equipped with several spouts.
Further, the first described gas fuel nozzle component and second of gas fuel nozzle component are in concentric circles point
Cloth, and the first gas fuel nozzle component is set to the equally divided position of circumference.
Further, six equal parts or eight etc. of circumference where the first described gas fuel nozzle component is set to first jet
Exist respectively.
Further, the spout side of the first jet is towards medium atomization oil gun.
Further, the spout side of the second nozzle is towards medium atomization oil gun.
Further, it is connected between the adjacent first jet by connector.
Further, the tilt angle a of the flame detecting device component and burner body is 20-40 °.
Further, the burner further includes flame-observing hole component, altar lamp component and burning torch conduit tube component, the sight
Fire-hole component and altar lamp component and burning torch conduit tube component are uniformly arranged in burner body around medium atomization oil gun.
Compared with prior art, the utility model has the beneficial effects that
1, the burner can satisfy the operating condition of two kinds of different fuel gases while multifuel combustion, meet burner burden requirement,
Meet requirement of the different furnace pressures to burner.
2, the first gas fuel nozzle component and the multi-jet design of second of gas fuel nozzle component and concentric circles
Position setting, save air consumption, solve the problems, such as efficiency of combustion, further save owner cost.
3, spout is arranged in nozzle unilateral side, and keeps burner combustion more stable towards medium atomization oil gun.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the more gas combustion combustors of the utility model；
Fig. 2 is the X direction view in Fig. 1；
Fig. 3 is the left view of more gas combustion combustors shown in Fig. 1；
Fig. 4 is the top view of more gas combustion combustors shown in Fig. 1.
Wherein: 1- medium atomization oil gun, 2- burner body, 3- flame detecting device component, the first gaseous fuel of 4-
Nozzle assembly, second of gas fuel nozzle component of 5-, 6- stable flame cover, 7- flame-observing hole, 41- first jet, 42- connector, 51-
Second nozzle, 411- spout.
Specific embodiment
In order to deepen the understanding to the utility model, with reference to the accompanying drawings and examples furtherly to the utility model
Bright, which is only used for explaining the utility model, does not constitute and limits to the protection scope of the utility model.
Embodiment 1:
As shown in Figure 1, a kind of more gas combustion combustors, including medium atomization oil gun 1, burner body 2 and flame inspection
Device assembly 3 is surveyed, the burner body 2 is hollow form, and the medium atomization oil gun 1 is set to center in burner body 2, institute
It states flame detecting device component 3 and is fixedly installed in 2 top of burner body, the burner further includes the spray of the first gaseous fuel
Nozzle assembly 4, second of gas fuel nozzle component 5 and stable flame cover 6；The first described gas fuel nozzle component 4 is set to burning
2 front inner wall of device ontology, and around medium atomization oil gun 1, second of gas fuel nozzle component 5 is set to the first gas
Between fluid fuel nozzle assembly 4 and medium atomization oil gun 1, and pass through stable flame cover 6 and the first 4 phase of gas fuel nozzle component
Connection；The first described gas fuel nozzle component 4 includes several first jets 41, and the first jet 41 is unilateral equipped with several
Spout 411；Second of gas fuel nozzle component 5 includes several second nozzles 51, and the second nozzle 51 is around medium
Atomized oil gun 1, the second nozzle 51 is unilateral to be equipped with several spouts 411.
As shown in Fig. 2,3 and 4, after burner control system receives enabling signal, burner total system self-test meets
After ignition condition, buner system automatically turns on high-energy igniter, opens combustion air.The movement of burning torch propeller, then lights a fire
Rifle starts to light a fire after advancing to position in burning torch conduit tube component, and system automatically opens the first gaseous fuel fast valve,
Burning torch first lights altar lamp, then the gas for the ejection of first jet 41 of igniting, the first gaseous fuel pass through first interface D, into
Enter the first gas fuel nozzle component 4, then fuel is ignited.After the first gaseous fuel is ignited, fire defector dress
Setting the detection of component 3 has fire, and flare up fire is sent to control cabinet, the inclination of flame detecting device component 3 and burner body 2
Angle a is 25 °.
In the above-described embodiments, when load needs to further increase, operative employee opens the quick closing valve of medium atomization oil gun 1
Valve, light diesel fuel enter oil gun by oil gun interface E, and steam is by atomization interface F, and light diesel fuel is after atomizing piece is atomized and steam
It is mixed in oil gun spout front end, atomization oil fuel is ignited by the first gas flame, to increase thermic load；When process operation arrives
After a period of time, the first fuel generates tolerance and gradually decreases, and burner load accordingly reduces, at this time second of gaseous fuel gas
Amount can gradually increase, and open gas tee switching valve, cut off the first fuel gas supply, open second of combustion gas, second of combustion gas
Afterburning is completed into second of gas fuel nozzle component 5 by second of fuel gas interface J, guarantees burner thermic load.?
In combustion process, 7 component of flame-observing hole can be passed through, at any time to observe burner combustion flame conditions.
In the above-described embodiments, the first gas fuel nozzle component 4 is with second of gas fuel nozzle component 5 in concentric
Circle distribution, and the first gas fuel nozzle component 4 is set to six equally divided positions of 41 place circumference of first jet.First jet 41
Spout side with second nozzle 51 keeps burner combustion more stable towards medium atomization oil gun 1, saves air consumption, solves
Efficiency of combustion problem further saves the cost of owner.
In the above-described embodiments, it is connected between adjacent first jet 41 by connector 42, and the first gas fires
Expect that the setting of nozzle assembly 4 is fixed with second of gas fuel nozzle component 5 on 6 outside of stable flame cover, stable flame cover 6.
Embodiment 2:
As shown in Figure 1, a kind of more gas combustion combustors, including medium atomization oil gun 1, burner body 2 and flame inspection
Device assembly 3 is surveyed, the burner body 2 is hollow form, and the medium atomization oil gun 1 is set to center in burner body 2, institute
It states flame detecting device component 3 and is fixedly installed in 2 top of burner body, the burner further includes the spray of the first gaseous fuel
Nozzle assembly 4, second of gas fuel nozzle component 5 and stable flame cover 6；The first described gas fuel nozzle component 4 is set to burning
2 front inner wall of device ontology, and around medium atomization oil gun 1, second of gas fuel nozzle component 5 is set to the first gas
Between fluid fuel nozzle assembly 4 and medium atomization oil gun 1, and pass through stable flame cover 6 and the first 4 phase of gas fuel nozzle component
Connection；The first described gas fuel nozzle component 4 includes several first jets 41, and the first jet 41 is unilateral equipped with several
Spout 411；Second of gas fuel nozzle component 5 includes several second nozzles 51, and the second nozzle 51 is around medium
Atomized oil gun 1, the second nozzle 51 is unilateral to be equipped with several spouts 411.
As shown in Fig. 2,3 and 4, after burner control system receives enabling signal, burner total system self-test meets
After ignition condition, buner system automatically turns on high-energy igniter, opens combustion air.The movement of burning torch propeller, then lights a fire
Rifle starts to light a fire after advancing to position in burning torch conduit tube component, and system automatically opens the first gaseous fuel fast valve,
Burning torch first lights altar lamp, then the gas for the ejection of first jet 41 of igniting, the first gaseous fuel pass through first interface D, into
Enter the first gas fuel nozzle component 4, then fuel is ignited.After the first gaseous fuel is ignited, fire defector dress
Setting the detection of component 3 has fire, and flare up fire is sent to control cabinet, the inclination of flame detecting device component 3 and burner body 2
Angle a is 30 °.
In the above-described embodiments, when load needs to further increase, operative employee opens the quick closing valve of medium atomization oil gun 1
Valve, light diesel fuel enter oil gun by oil gun interface E, and steam is by atomization interface F, and light diesel fuel is after atomizing piece is atomized and steam
It is mixed in oil gun spout front end, atomization oil fuel is ignited by the first gas flame, to increase thermic load；When process operation arrives
After a period of time, the first fuel generates tolerance and gradually decreases, and burner load accordingly reduces, at this time second of gaseous fuel gas
Amount can gradually increase, and open gas tee switching valve, cut off the first fuel gas supply, open second of combustion gas, second of combustion gas
Afterburning is completed into second of gas fuel nozzle component 5 by second of fuel gas interface J, guarantees burner thermic load.?
In combustion process, 7 component of flame-observing hole can be passed through, at any time to observe burner combustion flame conditions.
In the above-described embodiments, the first gas fuel nozzle component 4 is with second of gas fuel nozzle component 5 in concentric
Circle distribution, and the first gas fuel nozzle component 4 is set at the eight equal parts of 41 place circumference of first jet.First jet 41
Spout side with second nozzle 51 keeps burner combustion more stable towards medium atomization oil gun 1, saves air consumption, solves
Efficiency of combustion problem further saves the cost of owner.
In the above-described embodiments, it is connected between adjacent first jet 41 by connector 42, and the first gas fires
Expect that the setting of nozzle assembly 4 is fixed with second of gas fuel nozzle component 5 on 6 outside of stable flame cover, stable flame cover 6.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (8)
1. a kind of more gas combustion combustors, including medium atomization oil gun (1), burner body (2) and flame detecting device group
Part (3), the burner body (2) are hollow form, and the medium atomization oil gun (1) is set to burner body (2) interior center, institute
It states flame detecting device component (3) to be fixedly installed in above burner body (2), it is characterised in that: the burner further includes
The first gas fuel nozzle component (4), second of gas fuel nozzle component (5) and stable flame cover (6)；
The first described gas fuel nozzle component (4) is set to burner body (2) front inner wall, and around medium atomization oil
Rifle (1), second of gas fuel nozzle component (5) are set to the first gas fuel nozzle component (4) and medium atomization oil
Between rifle (1), and it is connected by stable flame cover (6) with the first gas fuel nozzle component (4)；
The first described gas fuel nozzle component (4) includes several first jets (41), and first jet (41) unilateral side is set
There are several spouts (411)；Second of gas fuel nozzle component (5) includes several second nozzles (51), second spray
For mouth (51) around medium atomization oil gun (1), the second nozzle (51) is unilateral to be equipped with several spouts (411).
2. more gas combustion combustors according to claim 1, it is characterised in that: the first described gas fuel nozzle group
Part (4) is distributed with second of gas fuel nozzle component (5) in concentric circles, and the first gas fuel nozzle component (4) is set
The equally divided position of circumference where first jet (41).
3. more gas combustion combustors according to claim 2, it is characterised in that: the first described gas fuel nozzle group
At six equal parts of circumference where part (4) is set to first jet (41) or eight equal parts.
4. more gas combustion combustors according to claim 1, it is characterised in that: the spout of the first jet (41)
(411) side is towards medium atomization oil gun (1).
5. more gas combustion combustors according to claim 1, it is characterised in that: the spout of the second nozzle (51)
(411) side is towards medium atomization oil gun (1).
6. more gas combustion combustors according to claim 1 or 4, it is characterised in that: the adjacent first jet (41)
Between be connected by connector (42).
7. more gas combustion combustors according to claim 1, it is characterised in that: the flame detecting device component (3)
Tilt angle a with burner body (2) is 20-40 °.
8. more gas combustion combustors according to claim 1, it is characterised in that: the burner further includes flame-observing hole group
Part (7), altar lamp component and burning torch conduit tube component, the flame-observing hole component (7) and altar lamp component and burning torch conduit group
Part is uniformly arranged in burner body (2) around medium atomization oil gun (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113378.2U CN208382143U (en) | 2018-07-13 | 2018-07-13 | A kind of more gas combustion combustors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113378.2U CN208382143U (en) | 2018-07-13 | 2018-07-13 | A kind of more gas combustion combustors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382143U true CN208382143U (en) | 2019-01-15 |
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ID=64964069
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821113378.2U Active CN208382143U (en) | 2018-07-13 | 2018-07-13 | A kind of more gas combustion combustors |
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| CN (1) | CN208382143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613175A (en) * | 2018-07-13 | 2018-10-02 | 徐州科能燃烧控制科技有限公司 | A kind of more gas combustion combustors |
-
2018
- 2018-07-13 CN CN201821113378.2U patent/CN208382143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613175A (en) * | 2018-07-13 | 2018-10-02 | 徐州科能燃烧控制科技有限公司 | A kind of more gas combustion combustors |
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