CN2575449Y - Drum shape swinging slag cooler - Google Patents
Drum shape swinging slag cooler Download PDFInfo
- Publication number
- CN2575449Y CN2575449Y CN 02280724 CN02280724U CN2575449Y CN 2575449 Y CN2575449 Y CN 2575449Y CN 02280724 CN02280724 CN 02280724 CN 02280724 U CN02280724 U CN 02280724U CN 2575449 Y CN2575449 Y CN 2575449Y
- Authority
- CN
- China
- Prior art keywords
- gas mixer
- rotating vane
- combustion
- utility
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a gas mixer which is composed of a housing 1 and a rotating vane 2. The utility model is characterized in that the rotating vane 2 has twelve 45 DEG accelerating holes 3 which are distributed evenly. The utility model has the concrete implementation proposal that the housing 1 of the gas mixer is in shape of a drum with a 60 mm diameter and a 400 mm length. The inside of the housing is provided with the rotating vane 2 which has twelve 45 DEG accelerating holes 3 for compressing air. The fuel used by the gas mixer is coal gas and compressed air. After real objects are repeatedly heated, in the condition of original coal gas flow capacity, compared with the traditional stoves, the combustion efficiency is improved by one time, and the combustion effect is better within the range of 200 DEG to 400 DEG. The gas mixer has the advantages of fast heating, no limitation of direction in combustion, easy operation, easy control and reliability.
Description
Affiliated technical field
The utility model belongs to the flameless combustion technology field of the class of burning, particularly a kind of fuel gas mixer.
Background technology
In casting industry, mould has many kinds with burner, but burning structure is unreasonable, fuel availability less than 50 percent.During heating mould, often Temperature Distribution is unreasonable, and the flame of burner is upwards most, and unnecessary flame heat air degenerates surrounding environment, and waste fuel.Because combustion gas and two kinds of gas densities of compressed air are different, in smooth gas pipeline, added compressed air does not reach effective the mixing with combustion gas, differs greatly with desirable combustion efficiency, and such efficiency of combustion not only wastes energy, and contaminated environment.
Summary of the invention
At the problem of above-mentioned burner, the purpose of this utility model is the structural disadvantages that overcomes above-mentioned burner, has invented a kind of fuel gas mixer.The heating of this fuel gas mixer is fast, during burning not the recipient to restriction, easy to operate, easy to control, safe and reliable.
Fuel gas mixer is made up of shell and rotating vane, it is characterized by: have the acceleration hole with angle of inclination that is evenly distributed on the rotating vane of fuel gas mixer.
Description of drawings
Fig. 1 is the structural representation of fuel gas mixer.
Specific embodiments
Fuel gas mixer is made up of shell 1 and rotating vane 2, it is characterized by: have 12 45 ° the acceleration hole 3 that is evenly distributed on the rotating vane 2 of fuel gas mixer.
Specific embodiments is that the shell 1 of fuel gas mixer is round barrel shape, diameter is 60MM, long is 400MM, in rotating vane 2 is housed, the compressed air that has 12 45 ° on the rotating vane 2 quickens hole 3, the fuel that this fuel gas mixer uses is coal gas and compressed air, through material object is carried out reheat test, under the prerequisite that does not strengthen gas flow, double than the efficiency of combustion of traditional burner, 200 ℃～400 ℃ scope internal combustion better effects if.
Claims (1)
1, fuel gas mixer is made up of shell (1) and rotating vane (2), it is characterized by: have the acceleration hole (3) with angle of inclination that is evenly distributed on the rotating vane of fuel gas mixer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280724 CN2575449Y (en) | 2002-10-23 | 2002-10-23 | Drum shape swinging slag cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280724 CN2575449Y (en) | 2002-10-23 | 2002-10-23 | Drum shape swinging slag cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575449Y true CN2575449Y (en) | 2003-09-24 |
Family
ID=33743376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02280724 Expired - Fee Related CN2575449Y (en) | 2002-10-23 | 2002-10-23 | Drum shape swinging slag cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575449Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095203A (en) * | 2010-10-26 | 2011-06-15 | 姚光纯 | Air-gas premixed valve of nozzle of heating furnace |
-
2002
- 2002-10-23 CN CN 02280724 patent/CN2575449Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095203A (en) * | 2010-10-26 | 2011-06-15 | 姚光纯 | Air-gas premixed valve of nozzle of heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FAW GROUP CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111031 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: Dongfeng Street Lvyuan District of Jilin province 130011 Changchun No. 83 Patentee before: China FAW Group Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030924 Termination date: 20111023 |