CN102278756A - Dual-cyclone combustor - Google Patents
Dual-cyclone combustor Download PDFInfo
- Publication number
- CN102278756A CN102278756A CN2011102280130A CN201110228013A CN102278756A CN 102278756 A CN102278756 A CN 102278756A CN 2011102280130 A CN2011102280130 A CN 2011102280130A CN 201110228013 A CN201110228013 A CN 201110228013A CN 102278756 A CN102278756 A CN 102278756A
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- Prior art keywords
- burner
- combustor
- coal gas
- dual
- flow
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Abstract
The invention discloses a dual-cyclone combustor. The combustor is provided with a coal gas flue and an air flue, wherein the coal gas flue is provided with a coal gas side cyclone plate; the air flue is provided with an air side cyclone plate; the tail part of the combustor is provided with an automatic firing gun and a flame detector; and the outlet of the combustor is provided with a combustion stabilizer. The combustor provided by the invention has the characteristics that a dual-cyclone structure is adopted, thus the mixing is uniform, the flame is short, the combustion is complete, timely and stable, and the safety property is high.
Description
Technical field
The present invention relates to a kind of bispin stream burner.
Background technology
If blast furnace gas boiler igniting, improper being easy to of operation set off an explosion, so guaranteeing it does not explode and can smooth combustion be the main problem of considering, and the source of the bursting of boilers can't guarantee gas completing combustion just at burner, also has flame-out phenomenon to occur.
Summary of the invention
The objective of the invention is to overcome above-mentioned not enough problem, a kind of bispin stream burner is provided.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of bispin stream burner, burner is provided with gas passage and air duct, the flow of coal gas sidespin is installed on the described gas passage, the air side spinning disk is installed on the described air duct, described burner afterbody is equipped with automatic burning torch and flame detector, and described burner outlet is provided with stabilizer.
Described air side spinning disk is opposite with coal gas sidespin flow rotation direction.
Characteristics of the present invention are: adopt the bispin flow structure, mix, flame is short, and burning is fully in time stable, safe.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
Wherein: 1, stabilizer 2, air side spinning disk 3, coal gas sidespin flow 4, air duct 5, gas passage 6, automatic burning torch 7, flame detector.
The specific embodiment
As shown in Figure 1, burner is provided with gas passage 5 and air duct 4, coal gas sidespin flow 3 is installed on the described gas passage 5, on the described air duct 4 air side spinning disk 2 is installed, described air side spinning disk 2 is opposite with coal gas sidespin flow 3 rotation directions, described burner afterbody is equipped with automatic burning torch 6 and flame detector 7, and described burner outlet is provided with stabilizer 1.The present invention adopts the bispin flow structure, and air side spinning disk 2 is opposite with coal gas sidespin flow 3 rotation directions, mix more even, burning fully in time, the length of flame also shortens greatly.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a bispin flows burner, it is characterized in that: burner is provided with gas passage (5) and air duct (4), coal gas sidespin flow (3) is installed on the described gas passage (5), air side spinning disk (2) is installed on the described air duct (4), described burner afterbody is equipped with automatic burning torch (6) and flame detector (7), and described burner outlet is provided with stabilizer (1).
2. bispin stream burner as claimed in claim 1, it is characterized in that: described air side spinning disk (2) is opposite with coal gas sidespin flow (3) rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102280130A CN102278756A (en) | 2011-08-10 | 2011-08-10 | Dual-cyclone combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102280130A CN102278756A (en) | 2011-08-10 | 2011-08-10 | Dual-cyclone combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278756A true CN102278756A (en) | 2011-12-14 |
Family
ID=45104359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102280130A Pending CN102278756A (en) | 2011-08-10 | 2011-08-10 | Dual-cyclone combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434885A (en) * | 2011-12-15 | 2012-05-02 | 新兴河北工程技术有限公司 | Six-channel nozzle for industrial kiln |
| CN110553257A (en) * | 2019-09-19 | 2019-12-10 | 洛阳瑞铝耐火材料有限公司 | Novel high-efficiency low NO X burner |
| CN112963833A (en) * | 2021-02-24 | 2021-06-15 | 西安交通大学 | Multistage cyclone burner of low nitrogen of ammonia |
-
2011
- 2011-08-10 CN CN2011102280130A patent/CN102278756A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434885A (en) * | 2011-12-15 | 2012-05-02 | 新兴河北工程技术有限公司 | Six-channel nozzle for industrial kiln |
| CN110553257A (en) * | 2019-09-19 | 2019-12-10 | 洛阳瑞铝耐火材料有限公司 | Novel high-efficiency low NO X burner |
| CN112963833A (en) * | 2021-02-24 | 2021-06-15 | 西安交通大学 | Multistage cyclone burner of low nitrogen of ammonia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |