CN202303385U - Environment-friendly, energy-saving and stable-flame type burner - Google Patents
Environment-friendly, energy-saving and stable-flame type burner Download PDFInfo
- Publication number
- CN202303385U CN202303385U CN2011204039036U CN201120403903U CN202303385U CN 202303385 U CN202303385 U CN 202303385U CN 2011204039036 U CN2011204039036 U CN 2011204039036U CN 201120403903 U CN201120403903 U CN 201120403903U CN 202303385 U CN202303385 U CN 202303385U
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- boss
- gun
- gas gun
- burner
- center gas
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Abstract
The utility model belongs to the burner application technology and provides an environment-friendly, energy-saving and stable-flame type burner which is composed of a burner shell (5), a fire brick (1), a center gas gun (2) and a peripheral fuel air gun (3), wherein a boss (7) is arranged on an inner ring of the fire brick and is corresponding to a fire-spraying hole of the center gas gun (2); an inclined plane of an upper end surface of the boss (7) forms a heat storage surface (6); a through circular hole (12) forming a 45-degree angle with the fire-spraying hole of the center gas gun (2) is arranged on the boss (7); the upper part of the peripheral fuel air gun is arranged in an arc-shaped groove (8) on the external wall face of the fire brick, and the upper end of the upper part corresponds to the boss (7) arranged on the inner ring of the fire brick and is higher than the included plane of the boss (7). According to the utility model, the heat storage surface is used for connecting the center gas gun and the peripheral fuel air gun, the flame of the burner is regular, is good in form and is not flickered or lifting, and the effect of complete combustion is achieved; the contents of NOX and O2 can be reduced, and the effects of environmental protection and energy conservation can be reached.
Description
Technical field
The utility model belongs to the burner application technical field, relates generally to a kind of environment-friendly and energy-efficient stable flame type burner.
Background technology
Existing fuel gas secondary fractional combustion device is owing to receive the restriction of firebrick structure; Cause that beating appears in flame in the peripheral fuel gas gun burner; Even take off fiery phenomenon, thus cause that flame profile is irregular, moulding is poor, incomplete combustion, not only influence heat-transfer effect; And because the fuel gas incomplete combustion has increased NO
X, O
2Discharging, energy-conservation and environmental protection are exerted an influence.
Summary of the invention
For solving the problems of the technologies described above, the purpose of the utility model is to propose a kind of environment-friendly and energy-efficient stable flame type burner.
The utility model adopts following technical scheme for accomplishing the foregoing invention task:
A kind of environment-friendly and energy-efficient stable flame type burner, described burner is made up of burner shell, refractory brick, center gas gun and peripheral fuel air gun; Wherein, described center gas gun is arranged on the central axis of burner shell, and has the fire jetting hole that several are uniformly distributed along the circumference in the top; Described peripheral fuel air gun is several that the gas gun peripheral circumferential is uniformly distributed with along the center; Between peripheral fuel gas rifle and center gas gun, altar lamp is set; Described refractory brick is arranged on the burner shell, has the cylinder of cavity for the center; The fire jetting hole of corresponding center gas gun is provided with boss at the inner ring of refractory brick; The upper surface of said boss is the inclined-plane, and the inclined-plane that boss had constitutes accumulation of heat face; On described boss, has the connectivity circular hole; The fire jetting hole of the lower port of described connectivity circular hole and center gas gun is corresponding and be 45o with the fire jetting hole of center gas gun the axis of the connectivity circular hole that is had on the boss and the parallel axes of refractory brick are set; Corresponding described boss has open arc groove on the outside wall surface of refractory brick; The top of said peripheral fuel air gun is positioned at arc groove, and the boss of the upper end of peripheral fuel air gun and the setting of refractory brick inner ring is corresponding and be higher than the inclined-plane of boss.
A kind of environment-friendly and energy-efficient stable flame type burner that the utility model proposes, the fire jetting hole of corresponding center gas gun is provided with boss at the inner ring of refractory brick; The upper surface of described boss is the inclined-plane, and the inclined-plane that boss had constitutes accumulation of heat face; Accumulation of heat face can connect center gas gun and peripheral fuel gun closely; The fire jetting hole of center gas gun burns heat with four accumulation of heat faces on the refractory brick and heats up; Thereby light and stablize peripheral fuel air gun, stablizing peripheral fuel air gun centering heart gas gun equally also has certain steady flame effect, thereby makes flame rule, the forming of burner; Flame does not beat, do not take off fire and burning is complete, has reduced NO
XAnd O
2Content, reached the effect of environmental protection and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the stereogram of refractory brick in the utility model.
Among the figure: 1, refractory brick, 2, the center gas gun, 3, peripheral fuel air gun, 4, altar lamp, 5, burner shell, 6, accumulation of heat face, 7, projection, 8, arc groove, 9, the combustion air import, 10, fire trough, 11, annular chamber, 12, the penetrability circular hole.
The specific embodiment
In conjunction with accompanying drawing and specific embodiment the utility model is explained;
Like Fig. 1, shown in Figure 2, a kind of environment-friendly and energy-efficient stable flame type burner, described burner is made up of burner shell 5, refractory brick 1, center gas gun 2 and peripheral fuel air gun 3; Wherein, described center gas gun 3 is arranged on the central axis of burner shell 5, and has four fire jetting holes that are uniformly distributed along the circumference in the top; Described peripheral fuel air gun 3 is four that gas gun 2 peripheral circumferential are uniformly distributed with along the center; Altar lamp 4 is arranged in the annular chamber 11; In conjunction with Fig. 3, described refractory brick 1 is arranged on the burner shell 5, has the cylinder of cavity for the center; Each fire jetting hole of corresponding center gas gun 2 is respectively arranged with boss 7 at the inner ring of refractory brick; The upper surface of described boss 7 is the inclined-plane, and the inclined-plane that boss had formation accumulation of heat face 6, and refractory brick 1, center gas gun 2, housing 5, combustion air import 9 and altar lamp 4, composition fire trough 10 have connectivity circular hole 12 on described boss 7; The fire jetting hole of the lower port of described connectivity circular hole 12 and center gas gun is corresponding and be 45o with the fire jetting hole of center gas gun and be provided with, and the parallel axes of the axis of the connectivity circular hole 12 that is had on the boss 7 and refractory brick 1; Corresponding described boss 7 has open arc groove 8 on the outside wall surface of refractory brick; The top of said peripheral fuel air gun is positioned at arc groove 8, and the boss of the upper end of peripheral fuel air gun 3 and the setting of refractory brick inner ring is corresponding and be higher than the inclined-plane of boss.。
During use, earlier combustion air is turned down, is lighted altar lamp 4 then, treat altar lamp 4 flameholdings after, light center gas gun 2, four fire jetting holes of center gas gun 2 are through the connectivity circular hole 12 of refractory brick inner ring boss 7; With the accumulation of heat face 6 that the boss upper surface forms, the peripheral fuel air gun 3 that ignites can make fuel completing combustion, reduces amount of nitrogen oxides; Energy savings after peripheral fuel air gun 3 ignites, forms a very steady temperature field by center gas gun 2, accumulation of heat face 6, peripheral fuel air gun 3 in the cavity of refractory brick 1; Fuel gas is in this temperature field, and burning that can be cmpletely under combustion-supporting wind action, and the moulding of combustion flame rule; Not unstable, temperature is even, and radiation effect is good; Heating furnace tube is heated evenly, promptly protects boiler tube, again energy savings.
Claims (1)
1. environment-friendly and energy-efficient stable flame type burner, described burner is made up of burner shell (5), refractory brick (1), center gas gun (2) and peripheral fuel air gun (3); Wherein, described center gas gun (3) is arranged on the central axis of burner shell (5), and has the fire jetting hole that several are uniformly distributed along the circumference in the top; Described peripheral fuel air gun (3) is several that gas gun (2) peripheral circumferential is uniformly distributed with along the center; Between peripheral fuel gas rifle (3) and center gas gun (2), altar lamp (4) is set; Described refractory brick (1) is arranged on the burner shell (5), has the cylinder of cavity for the center; It is characterized in that: the fire jetting hole of corresponding center gas gun (2) is provided with boss (7) at the inner ring of refractory brick; The upper surface of described boss (7) is the inclined-plane, and the inclined-plane that boss (7) is had constitutes accumulation of heat face (6); On described boss (7), has connectivity circular hole (12); The fire jetting hole of the lower port of described connectivity circular hole (12) and center gas gun (2) is corresponding and be 45o with the fire jetting hole of center gas gun and be provided with, and the parallel axes of the axis of the connectivity circular hole (12) that is had on the boss (7) and refractory brick (1); Corresponding described boss (7) has open arc groove (8) on the outside wall surface of refractory brick; The top of said peripheral fuel air gun is positioned at arc groove (8), and the boss (7) that the upper end of peripheral fuel air gun (3) and refractory brick inner ring are provided with is corresponding and be higher than the inclined-plane of boss (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039036U CN202303385U (en) | 2011-10-21 | 2011-10-21 | Environment-friendly, energy-saving and stable-flame type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039036U CN202303385U (en) | 2011-10-21 | 2011-10-21 | Environment-friendly, energy-saving and stable-flame type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303385U true CN202303385U (en) | 2012-07-04 |
Family
ID=46372272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204039036U Expired - Lifetime CN202303385U (en) | 2011-10-21 | 2011-10-21 | Environment-friendly, energy-saving and stable-flame type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486572A (en) * | 2013-09-26 | 2014-01-01 | 长沙理工大学 | Low NOx fuel gas burner based on venturi tubes |
-
2011
- 2011-10-21 CN CN2011204039036U patent/CN202303385U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486572A (en) * | 2013-09-26 | 2014-01-01 | 长沙理工大学 | Low NOx fuel gas burner based on venturi tubes |
| CN103486572B (en) * | 2013-09-26 | 2015-10-28 | 长沙理工大学 | A kind of low NOx gas burner based on Venturi tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471003 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Patentee after: Luoyang Ruichang Environmental Engineering Co., Ltd. Address before: 471003 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Patentee before: Luoyang Ruichang Petrochemical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |