CN202769654U - Burner attached to wall - Google Patents
Burner attached to wall Download PDFInfo
- Publication number
- CN202769654U CN202769654U CN 201220339522 CN201220339522U CN202769654U CN 202769654 U CN202769654 U CN 202769654U CN 201220339522 CN201220339522 CN 201220339522 CN 201220339522 U CN201220339522 U CN 201220339522U CN 202769654 U CN202769654 U CN 202769654U
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- CN
- China
- Prior art keywords
- air channel
- air gun
- gun assembly
- burner
- air
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- Expired - Fee Related
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Abstract
The utility model relates to a burner attached to a wall. The burner comprises a shell (3) and an incandescent light component (7). An Air inlet side of the shell (3) is connected with a ventilation door adjusting mechanism (8). An air outlet portion of the shell (3) is provided with an air channel (1) which is formed by laying refractory bricks. The air channel (1) comprises an upper layer air channel and a lower layer air channel. The upper layer air channel is provided with a slant panel (11) and a guiding smoke opening (12) and the lower layer air channel is in a straight opening structure.. A guide plate (4) and burning pneumatic runners are arranged in the shell (3). The guide plate (4) is in an arc shape. The burning pneumatic runners are provided with two groups which comprise a middle pneumatic runner component and a side pneumatic runner component (6). The middle pneumatic runner component (5) is provided with a stabilizing flame sleeve (2). The bottoms of the middle pneumatic runner component (5) and the bottom of the side pneumatic runner component (6) are both provided with fuel gas inlets. The top of the middle pneumatic runner component (5) and the top of the side pneumatic runner component (6) are both provided with sprayers. The sprayers are both provided with holes with different angles. The burner attached to the wall has the advantages of solving a problem that flame licks a burner pipe when a burner burns and improving burning efficiency of a burner.
Description
Technical field
The utility model relates to a kind of burner.Be mainly used on the various industrial furnace devices such as coking furnace, hydrogenation reaction feed furnace.Belong to combustion apparatus accessory technical field.
Background technology
Because the consumption of petroleum resources is increasing, and oil is the non-renewable energy, therefore how to utilize to greatest extent petroleum resources this will be to refine oil the major issue of boundary's extensive concern the coming years, and delayed coking is because of its technology maturation, investment and operating cost are low, have now become the primary means of residual oil deep processing.
Burner as the delayed coking unit core component, determining that directly can whole device satisfy technological requirement, therefore, reducing the energy consumption of burner, improve efficiency of combustion, the measures such as discharging that reduce pollutant in the combustion enginnering are the key factors that improves the delayed coking unit technological level.In recent years, along with the develop rapidly of delay coking process, the improvement of delayed coking Double side radiant furnace; the proposition of the problems such as environmental protection; device is more and more higher to the requirement of burner, and requirement should reduce the discharging of pollutant, can satisfy again energy-conservation and requirement environmental protection.
Tradition coking heater burner flame liquidates, and such flame easily licks boiler tube, causes medium coking in the boiler tube, the harm such as boiler tube hardening cracks can occur, and causes heating furnace to lose efficacy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can solve the wall-attached burner that the flame that occurs in the burner combustion process is licked the problem of boiler tube and improved the efficiency of combustion of burner.
The purpose of this utility model is achieved in that a kind of wall-attached burner, comprise housing and altar lamp assembly, be connected with air door regulating mechanism in the housing inlet side, wind outlet is provided with the air channel, the air channel is by fire-resistant brick forming, the air channel is comprised of air channel, upper strata and lower floor's air channel two parts, and the air channel, upper strata is provided with the inclined-plane and draws mouth, and lower floor adopts in the air channel straight mouth structure; Be provided with guide plate and burning air gun in the housing, guide plate is arranged in the bellows of housing, guide plate is curved, the burning air gun has two groups, is respectively middle air gun assembly and limit air gun assembly, is provided with steady flame cover at middle air gun assembly, shower nozzle at limit air gun assembly is provided with perforation, the bottom of middle air gun assembly and limit air gun assembly is equipped with the fuel gas entrance, and the top of middle air gun assembly and limit air gun assembly is equipped with shower nozzle, and shower nozzle all arranges the perforate of different angles.
The beneficial effects of the utility model are:
1, the utility model wall-attached burner can well solve flame and licks the boiler tube problem, and owing to flame is propagated along furnace wall, make the common radiant heat transfer of heating furnace furnace wall and flame, radiation is to propagate in electromagnetic mode, have light wave two phasic properties, can farthest improve the efficiency of combustion of burner, make that heating furnace is more safe and reliable, more energy-conservation, more environmental protection.
2, utilize the distinctive inclined-plane of refractory brick and perforate, flue gas is introduced in the flame, reduce flame temperature, can reduce NOx and produce.
3, burner adopts the multigun tube form with air gun, thereby furnace wall is heated evenly, and makes the horizontal evenly heat intensity of stove high.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model wall-attached burner.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is the I enlarged drawing of Fig. 1.
Reference numeral among the figure:
Air channel 1, inclined-plane 11, draw mouth 12, steady flame cover 2, housing 3, guide plate 4, middle air gun assembly 5, limit air gun assembly 6, perforation 61, altar lamp assembly 7, air door regulating mechanism 8.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the general structure schematic diagram of the utility model wall-attached burner.Fig. 2 is that the B of Fig. 1 is to view.Fig. 3 is that the A of Fig. 2 is to view.Can be found out by Fig. 1, Fig. 2 and Fig. 3, the utility model wall-attached burner, comprise housing 3 and altar lamp assembly 7, these housing 3 inlet sides are connected with air door regulating mechanism 8, wind outlet is provided with air channel 1, and air channel 1 is by fire-resistant brick forming, and air channel 1 is comprised of air channel, upper strata and lower floor's air channel two parts, the air channel, upper strata is provided with inclined-plane 11 and draws mouth 12, and lower floor adopts in the air channel straight mouth structure; Be provided with guide plate 4 and burning air gun in the housing 3, guide plate 4 is arranged in the bellows of housing 3, guide plate 4 is curved, the burning air gun has two groups, be respectively middle air gun assembly 5 and limit air gun assembly 6, be provided with steady flame cover 2 at middle air gun assembly 5, shower nozzle at limit air gun assembly 6 is provided with perforation 61, the bottom of middle air gun assembly 5 and limit air gun assembly 6 is equipped with the fuel gas entrance, the top of middle air gun assembly 5 and limit air gun assembly 6 is equipped with shower nozzle, and shower nozzle all arranges the perforate of different angles.Middle air gun assembly 5 and limit air gun assembly 6 all have three gun barrels, and two cover air guns can use separately or use together altogether.
The utility model burner handled easily and maintenance can guarantee the rigidity of flame and improve efficiency of combustion, reduce the generation of NOx.
1, air door regulating mechanism mainly is control combustion air air quantity, arrive energy-conservation and requirement environmental protection, will strictly control air quantity, makes fuel gas and air capacity reach a rational proportioning, thereby the component in the flue gas is controlled within the environmental protection standard.
2, the wind deflector in the bellows can the reasonable distribution air quantity, improves flame rigidity.
3, distinctive firebrick structure can reduce NOx and produce, thereby realizes the requirement of reduction of discharging.
4, multigun tube structure has been strengthened fully mixing of fuel gas and air, adopts grading combustion technology, both can realize wide regulating ratio, can reduce again NOx and produce.
Claims (2)
1. wall-attached burner, comprise housing (3) and altar lamp assembly (7), it is characterized in that: be connected with air door regulating mechanism (8) in housing (3) inlet side, wind outlet is provided with air channel (1), air channel (1) is by fire-resistant brick forming, air channel (1) is comprised of air channel, upper strata and lower floor's air channel two parts, and the air channel, upper strata is provided with inclined-plane (11) and draws mouth (12), and lower floor adopts in the air channel straight mouth structure; Be provided with guide plate (4) and burning air gun in the housing (3), guide plate (4) is arranged in the bellows of housing (3), guide plate (4) is curved, the burning air gun has two groups, be respectively middle air gun assembly (5) and limit air gun assembly (6), be provided with steady flame cover (2) at middle air gun assembly (5), shower nozzle at limit air gun assembly (6) is provided with perforation (61), the bottom of middle air gun assembly (5) and limit air gun assembly (6) is equipped with the fuel gas entrance, the top of middle air gun assembly (5) and limit air gun assembly (6) is equipped with shower nozzle, and shower nozzle all arranges the perforate of different angles.
2. a kind of wall-attached burner according to claim 1, it is characterized in that: middle air gun assembly (5) and limit air gun assembly (6) all have three gun barrels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339522 CN202769654U (en) | 2012-07-13 | 2012-07-13 | Burner attached to wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339522 CN202769654U (en) | 2012-07-13 | 2012-07-13 | Burner attached to wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769654U true CN202769654U (en) | 2013-03-06 |
Family
ID=47776221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339522 Expired - Fee Related CN202769654U (en) | 2012-07-13 | 2012-07-13 | Burner attached to wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595890A (en) * | 2015-02-05 | 2015-05-06 | 湖南吉祥石化科技股份有限公司 | Wall-attaching seamless flat-flame low nitrogen oxide emission burner |
| CN106594722A (en) * | 2016-11-04 | 2017-04-26 | 北京航天石化技术装备工程有限公司 | Bottom low nitrogen oxide gas burner |
-
2012
- 2012-07-13 CN CN 201220339522 patent/CN202769654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595890A (en) * | 2015-02-05 | 2015-05-06 | 湖南吉祥石化科技股份有限公司 | Wall-attaching seamless flat-flame low nitrogen oxide emission burner |
| CN106594722A (en) * | 2016-11-04 | 2017-04-26 | 北京航天石化技术装备工程有限公司 | Bottom low nitrogen oxide gas burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |