CN202581330U - Adjustable high-efficiency gas burner - Google Patents
Adjustable high-efficiency gas burner Download PDFInfo
- Publication number
- CN202581330U CN202581330U CN 201220128619 CN201220128619U CN202581330U CN 202581330 U CN202581330 U CN 202581330U CN 201220128619 CN201220128619 CN 201220128619 CN 201220128619 U CN201220128619 U CN 201220128619U CN 202581330 U CN202581330 U CN 202581330U
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- combustion
- gas
- combustion gas
- air
- tubule
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- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The utility model discloses an adjustable high-efficiency gas burner. The adjustable high-efficiency gas burner comprises a gas pipeline, a combustion-supporting jacket, a gas dividing thin pipe and a combustion-supporting air/gas dividing plate, wherein the combustion-supporting jacket is sleeved outside the gas pipeline; the gas dividing thin pipe is arranged at the tail end of the gas pipeline; the combustion-supporting air/gas dividing plate is arranged at the tail end of the gas dividing thin pipe; gas thin pipe guide holes and combustion-supporting air guide holes are formed on the combustion-supporting air/gas dividing plate in a staggered mode; the gas dividing thin pipe penetrates the gas thin pipe guide holes of the combustion-supporting air/gas dividing plate; and the combustion-supporting air/gas dividing plate is arranged at the tail end of the combustion-supporting jacket. By adopting the gas dividing thin pipe and the combustion-supporting air/gas dividing plate, gas and combustion-supporting air can be mixed uniformly and combusted in a reasonable ratio, carbon black is reduced, full combustion is realized, the combustion efficiency is greatly improved, the air coefficient is obviously reduced, gas resource is saved, and the adjustable high-efficiency gas burner is convenient to install, simple to operate, convenient to control and suitable for various heating furnaces.
Description
Technical field
The utility model relates to a kind of burner, especially relates to a kind of adjustable high efficiency burnt gas burner
Background technology
On industrial heating furnace, use fuel gas buring equipment to typically use the combustion system of diffusion type.This combustion system, when air coefficient was smaller, combustion gas and combustion air undercompounding made fuel gas buring incomplete, cause the combustion gas wasting of resources; And air coefficient can make the temperature of burner hearth reduce when bigger, influence efficiency of combustion, and the air of surplus can be got rid of along with high-temperature flue gas, causes energy waste equally.The utility model patent, be exactly for comparatively advanced person the efficient burning technical application to industrial heating furnace, go out according to the Combustion Design Theory; Can make the fully mixed combustion under rational proportion of combustion gas and combustion air; Reduce carbon black and produce, obviously reduce air coefficient, practice thrift the combustion gas resource
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of adjustable high efficiency burnt gas burner is provided, and this burner can make the fully mixed combustion under rational proportion of combustion gas and combustion air; Reducing carbon black produces; Obviously reduce air coefficient, practice thrift the combustion gas resource, and easy for installation; Simple to operate, be convenient to control.
For realizing above purpose; Technical scheme below the utility model has been taked: a kind of adjustable high efficiency burnt gas burner; Combustion-supporting airduct overcoat, combustion gas shunting tubule and combustion air/combustion gas flow distribution plate of comprising gas pipeline, being enclosed within outside the gas pipeline are formed; Said combustion gas shunting tubule is arranged on the end of gas pipeline, and combustion air/combustion gas flow distribution plate is arranged on the end of combustion gas shunting tubule, is provided with combustion gas tubule guide hole and combustion air guide hole on combustion air/combustion gas flow distribution plate alternately; Combustion gas shunting tubule just passes the combustion gas tubule guide hole of combustion air/combustion gas flow distribution plate, and combustion air/combustion gas flow distribution plate is arranged on the end of combustion-supporting airduct overcoat.
Further, said combustion gas shunting tubule and gas pipeline adopt and are threaded or combustion gas shunting tubule and gas pipeline are done as a wholely to be threaded with the steam line employing of outside by gas pipeline.
Further, said combustion air/combustion gas flow distribution plate and combustion-supporting airduct overcoat adopt and are threaded or combustion air/combustion gas flow distribution plate is shunted tubule with combustion gas and made the as a whole end that is connected gas pipeline.
Further, said gas pipeline can freely stretch through the setting of the adjusting pad of different-thickness within the specific limits, to regulate the ratio that combustion air flows out from combustion gas tubule guide hole.
The utility model compared with prior art has following advantage: can make the fully mixed combustion equably under rational proportion of combustion gas and combustion air through being provided with of combustion gas shunting tubule and combustion air/combustion gas flow distribution plate, reduce carbon black and produce; Feasible burning is more abundant, and efficiency of combustion improves greatly, obviously reduces air coefficient; Practice thrift the combustion gas resource, and easy for installation, simple to operate; Be convenient to control, be suitable for various heating furnaces.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the flexible view of the gas pipeline of Fig. 1;
Fig. 3 is combustion air/combustion gas flow distribution plate front view;
Fig. 4 is the flexible scheme of installation of burner gas pipeline;
Mark and respective name in the accompanying drawing: 1---gas pipeline; 2---combustion-supporting airduct overcoat; 3---combustion gas shunting tubule; 4---combustion air/combustion gas flow distribution plate; 5---combustion gas tubule guide hole; 6---the combustion air guide hole; 7---regulate pad.
The specific embodiment
Explain further details below in conjunction with accompanying drawing and the specific embodiment content to the utility model.
Embodiment
See also Fig. 1 to shown in Figure 4; A kind of adjustable high efficiency burnt gas burner; Comprise gas pipeline 1, be enclosed within combustion-supporting airduct overcoat 2, combustion gas shunting tubule 3 and combustion air/combustion gas flow distribution plate 4 outside the gas pipeline 1; Combustion gas shunting tubule 3 is arranged on the end of gas pipeline 1, and combustion air/combustion gas flow distribution plate 4 is arranged on the end of combustion gas shunting tubule 3, is provided with combustion gas tubule guide hole 5 and combustion air guide hole 6 on combustion air/combustion gas flow distribution plate 4 alternately; Combustion gas shunting tubule 3 passes combustion gas tubule guide hole 5, and combustion air/combustion gas flow distribution plate 4 is arranged on the end of combustion-supporting airduct overcoat 2.
Combustion gas shunting tubule 3 and gas pipeline 1 adopt and are threaded or combustion gas shunting tubule 3 and gas pipeline 1 are done as a wholely to be threaded with the steam line employing of outside by gas pipeline 1.
Combustion air/combustion gas flow distribution plate 4 is threaded with combustion-supporting airduct overcoat 2 employings or is fixing.
In actual design process; Decide the size and the quantity of 3 perforates of combustion gas shunting tubule according to the power of design burner; The combustion gas tubule guide hole 5 that is provided with on combustion wind/combustion gas flow distribution plate 4 is corresponding one by one with combustion gas shunting tubule 3; Decide the size and the quantity of the combustion air guide hole 6 that is provided with on combustion air/combustion gas flow distribution plate 4 again according to the kind of combustion gas or composition, the ratio that guarantees combustion gas and combustion air is a reasonable range, thereby guarantees the abundant equably mixed combustion of combustion gas and combustion air.
When reality is used; Combustion gas flows in the gas pipeline 1; Spray and go out from the terminal combustion gas shunting tubule 3 of gas pipeline 1 again; And combustion air also flows out with the gap through the combustion air guide hole 6 of combustion air/combustion gas flow distribution plate 4 through the space of 3 of combustion gas shunting tubules, again with the abundant equably mixed combustion of the combustion gas of ejection.
As above, just can realize the utility model preferably.
Above-listed detailed description is to the specifying of the utility model possible embodiments, and this embodiment is not the claim in order to restriction the utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (4)
1. adjustable high efficiency burnt gas burner; Comprise gas pipeline (1), be enclosed within the outer combustion-supporting airduct overcoat (2) of gas pipeline (1), combustion gas shunting tubule (3) and combustion air/combustion gas flow distribution plate (4); It is characterized in that: said combustion gas shunting tubule (3) is arranged on the end of gas pipeline (1); Combustion air/combustion gas flow distribution plate (4) is arranged on the end of combustion gas shunting tubule (3); Be provided with combustion gas tubule guide hole (5) and combustion air guide hole (6) on combustion air/combustion gas flow distribution plate (4) alternately, combustion gas shunting tubule (3) passes combustion gas tubule guide hole (5), and combustion air/combustion gas flow distribution plate (4) is arranged on the end of combustion-supporting airduct overcoat (2).
2. adjustable high efficiency burnt gas burner according to claim 1 is characterized in that: said combustion gas shunting tubule (3) and gas pipeline (1) adopt and are threaded or combustion gas shunting tubule (3) and gas pipeline (1) are done as a wholely to be threaded with the steam line employing of outside by gas pipeline (1).
3. adjustable high efficiency burnt gas burner according to claim 1 is characterized in that: said combustion air/combustion gas flow distribution plate (4) is threaded with combustion-supporting airduct overcoat (2) employing or is fixing.
4. adjustable high efficiency burnt gas burner according to claim 1 is characterized in that: the adjusting pad (7) that on an end of said gas pipeline (1), is provided with different-thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128619 CN202581330U (en) | 2012-03-29 | 2012-03-29 | Adjustable high-efficiency gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128619 CN202581330U (en) | 2012-03-29 | 2012-03-29 | Adjustable high-efficiency gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581330U true CN202581330U (en) | 2012-12-05 |
Family
ID=47250736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128619 Expired - Fee Related CN202581330U (en) | 2012-03-29 | 2012-03-29 | Adjustable high-efficiency gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737407A (en) * | 2019-02-28 | 2019-05-10 | 山东省科学院能源研究所 | A kind of micro flames formula low NO |
-
2012
- 2012-03-29 CN CN 201220128619 patent/CN202581330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737407A (en) * | 2019-02-28 | 2019-05-10 | 山东省科学院能源研究所 | A kind of micro flames formula low NO |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200329 |