CN2546753Y - Cloth wind plate - Google Patents
Cloth wind plate Download PDFInfo
- Publication number
- CN2546753Y CN2546753Y CN 02273583 CN02273583U CN2546753Y CN 2546753 Y CN2546753 Y CN 2546753Y CN 02273583 CN02273583 CN 02273583 CN 02273583 U CN02273583 U CN 02273583U CN 2546753 Y CN2546753 Y CN 2546753Y
- Authority
- CN
- China
- Prior art keywords
- distribution plate
- grid plate
- air distribution
- air
- hole
- 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 discloses a grid plate and relates to the grid plate used in burning machines. In particular, the utility model relates to the grid plate that can guide the combustion supporting air of the burning machine to be blown out according to a certain direction. A vie hole (2) used for installing a gas nozzle connecting pipe is arranged in the center of the grid plate (1); a plurality of pre-and-post interpenetrating air distributing grooves (3) are evenly distributed around the via hole (2); the air distributing grooves (3) are strip grooves that are radially distributed centering the via hole (2); the side wall (4) of the air distributing grooves (3) is an inclined plane that inclines toward the same circumferential direction. The grid plate (1) is a phial form structure with forward turn-up edge which is arranged with a rectangular convex tooth (5). The grid plate can produce vortex air flow and has the functions of stabilizing flames, reinforcing the mixing of air and fuels, and preventing the flameout, tempering and deflagration of fuels.
Description
Technical field: the utility model relates to the air distribution plate that a kind of combustor is used, the air distribution plate that particularly a kind of combustion air that guides combustor blows out by certain orientation.
Background technology: the air distribution plate of existing combustor is to be made from multiple components, and has shortcomings such as complex structure, unreasonable, the inconvenient installation of cloth wind.The air-flow that existing air distribution plate produced is too straight, when therefore using, is difficult for making fuel fully to mix with combustion air.
Summary of the invention: the utility model is a kind of air distribution plate of design, and it has solved the problem that burner generation tempering and detonation were installed, easily made in the inconvenience that existing air distribution plate in use exists.The utility model is to have one to be used to install the through hole 2 that gas nozzle is taken in the center of air distribution plate 1, the cloth wind groove 3 that before and after being evenly distributed with many around the through hole 2, connects, a plurality of cloth wind grooves 3 are to be the bar-shaped trough that the center radially distributes with through hole 2, and the sidewall 4 of a plurality of cloth wind grooves 3 is the inclined-planes that tilt to same circumferencial direction.Because the sidewall 4 of cloth wind groove 3 tilts to same direction, so cloth wind groove 3 is the skewed slot that tilts forward and back.The cloth wind groove 3 that radially distributes makes and forms vortex flow from the air-flow of air distribution plate process, and blows out forward.In when work, this combustion-supporting eddy airstream cloth wind is reasonable, drag losses is little, back pressure is high, has the retention flame, strengthens mixing of air and fuel, prevents that fuel from stopping working, the function of tempering, detonation.Air distribution plate of the present utility model only is made up of parts, therefore has advantage simple in structure, that cost is low, easy for installation.
Description of drawings: Fig. 1 is the front view of the specific embodiment, and Fig. 2 is that the A-A of Fig. 1 cuts view, and Fig. 3 is the B-B cutaway view Amplified image of Fig. 1.
The specific embodiment: the air distribution plate 1 of present embodiment is the periphery disc structure of perk forward, and there is the double wedge 5 of rectangle at the edge of the air distribution plate 1 of dish.The air distribution plate 1 of said structure can a drawing, so the double wedge 5 of air distribution plate 1 periphery has elasticity, is convenient to during use it is installed between the Burner head casing 6 and combustion head protection tube 7 of burner, and installs firmly.Have one in the center of air distribution plate 1 and be used to install the through hole 2 that gas nozzle is taken over.On air distribution plate 1, also have the through hole 6 that is used for the mounting points lighted torch.Be evenly distributed with the cloth wind groove 3 that connects before and after many around through hole 2, a plurality of cloth wind grooves 3 are be the bar-shaped trough that the center radially distributes with through hole 2, and the sidewall 4 of a plurality of cloth wind grooves 3 is the inclined-planes to same circumferencial direction inclination.
Claims (3)
1, air distribution plate, it is to have one to be used to install the through hole (2) that gas nozzle is taken in the center of air distribution plate (1), the cloth wind groove (3) that it is characterized in that perforation before and after being evenly distributed with many around the through hole (2), a plurality of cloth wind grooves (3) are to be the bar-shaped trough that the center radially distributes with through hole (2), and the sidewall (4) of a plurality of cloth wind grooves (3) is the inclined-plane that tilts to same circumferencial direction.
2, air distribution plate according to claim 1 is characterized in that air distribution plate (1) is the periphery disc structure of perk forward, and there is the double wedge (5) of rectangle at the edge of the air distribution plate (1) of dish.
3, air distribution plate according to claim 1 is characterized in that also having the through hole (6) that is used for the mounting points lighted torch on air distribution plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273583 CN2546753Y (en) | 2002-06-01 | 2002-06-01 | Cloth wind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273583 CN2546753Y (en) | 2002-06-01 | 2002-06-01 | Cloth wind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546753Y true CN2546753Y (en) | 2003-04-23 |
Family
ID=33738026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273583 Expired - Fee Related CN2546753Y (en) | 2002-06-01 | 2002-06-01 | Cloth wind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546753Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832576A (en) * | 2010-06-09 | 2010-09-15 | 江西丰荣金属制品有限公司 | Wind distribution board |
| CN102183021A (en) * | 2011-05-20 | 2011-09-14 | 济南同智创新科技有限公司 | Split slotted uniform distribution plate |
| CN109470052A (en) * | 2018-11-16 | 2019-03-15 | 西南科技大学 | A kind of air distribution plate for rapeseed fluidized bed dryer |
-
2002
- 2002-06-01 CN CN 02273583 patent/CN2546753Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832576A (en) * | 2010-06-09 | 2010-09-15 | 江西丰荣金属制品有限公司 | Wind distribution board |
| CN102183021A (en) * | 2011-05-20 | 2011-09-14 | 济南同智创新科技有限公司 | Split slotted uniform distribution plate |
| CN109470052A (en) * | 2018-11-16 | 2019-03-15 | 西南科技大学 | A kind of air distribution plate for rapeseed fluidized bed dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |