CN2653306Y - Air booster type liquefying gas roasting edge burner - Google Patents
Air booster type liquefying gas roasting edge burner Download PDFInfo
- Publication number
- CN2653306Y CN2653306Y CN 03261126 CN03261126U CN2653306Y CN 2653306 Y CN2653306 Y CN 2653306Y CN 03261126 CN03261126 CN 03261126 CN 03261126 U CN03261126 U CN 03261126U CN 2653306 Y CN2653306 Y CN 2653306Y
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- Prior art keywords
- gas
- air
- chamber
- burner
- inlet
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- Expired - Fee Related
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Abstract
The utility model relates to an air-pushing type liquefied gas baked-border burner, which consists of a gas allocation system, a secondary gas allocation chamber, a mixing chamber and a crater; wherein the gas allocation system comprises a compressed air inlet, a liquefied gas inlet and a mixed gas nozzle; the liquefied gas and the compressed air is first mixed and then is jetted into the secondary gas allocation chamber from the mixed gas nozzle; at the same time, air is sucked into the secondary gas allocation chamber from a secondary air inlet, and then form a secondary gas allocation; the mixed gas after be secondarily allocated enters into the mixed gas chamber from a mixed gas inlet first and then is adequately mixed under the retarding diffluent function of a diffluent cover and the spinning function of a spinning vane; and then the mixed gas is jetted from the crater to be burned and heat processed products. The utility model has a significant energy saving effect, is able to apparently reduce environment pollution, low synthesis cost and is safe and reliable to be used; moreover, when a glass is incised by the utility model, no spinning borders nor oxygenation phenomena occur in the border baking process, and the product is high in quality and high in completing ratio.
Description
(1) technical field
The utility model belongs to glass blowing product baking limit burner, is specifically related to a kind of liquefied gas baking limit burner that adopts the air boosting.
(2) background technology
Need to dry by the fire the limit after the cutting of glass blowing product, so that goods limit mouth slyness.At present employed fuel mainly contains liquefied gas and joins oxygen, kerosene or diesel oil and join air in some small-size glass ware factories baking limit technologies, the burner use cost height of joining oxygen by liquefied gas, in the process of the baking limit of processed glass goods, be prone to rotating side, oxidation etc., influence product quality, yield rate is lower; Rotating side, oxidation can not occur though kerosene or diesel oil are joined when the burner of air uses, use cost is higher than said burner, and contaminated environment, and there is potential safety hazard in the energy consumption height.
(3) summary of the invention
The technical problem that the utility model mainly solves provides a kind of liquefied gas baking limit burner that adopts the air boosting, to alleviate environmental pollution, reduces cost, and eliminates rotating side, oxidative phenomena substantially, improves the yield rate of product.
Air assisted liquefied gas baking limit burner is made up of air distribution system, secondary gas distributing chamber, mixing chamber, bocca, secondary gas distributing chamber, mixing chamber, bocca are successively set in the burner body, air distribution system comprises compressed air inlet port, liquefied gas air inlet and gaseous mixture nozzle, compressed air communicates with gas mixing pipe through air shut-off valve, liquefied gas communicates with gas mixing pipe through Liquified gas control valve, the gas mixing pipe nozzle is arranged on the inlet end of burner body secondary gas distributing chamber, and communicates with secondary gas distributing chamber; Be communicated with by mixed gas inlet between secondary gas distributing chamber and the mixing chamber, be provided with shunting, swirl-flow devices in the mixing chamber, this device is made up of fluid dividing cover and swirl vane; Bocca is installed in the rear end of burner body mixing chamber.
The utility model air assisted liquefied gas baking limit burner energy-saving effect is remarkable, safe and reliable, can obviously alleviate environmental pollution, reduces integrated cost; In the process of baking limit, glass blowing product cutting back rotating side, oxidative phenomena can not appear, good product quality, yield rate height.
(4) description of drawings
Accompanying drawing is an air assisted liquefied gas baking limit burner structure schematic diagram.
Wherein: 1, air shut-off valve 2, Liquified gas control valve 3, liquefied gas air inlet 4, gas mixing pipe 5, gaseous mixture nozzle 6, fluid dividing cover 7, burner body 8, swirl vane 9, hurricane globe 10, compressed air air inlet 11, air nozzle 12, auxiliary air air inlet 13, secondary gas distributing chamber 14, gaseous mixture air inlet 15, mixing chamber 16, bocca
(5) specific embodiment
As shown in the figure, the utility model is made up of air distribution system, secondary gas distributing chamber, mixing chamber, bocca.Air distribution system comprises compressed air inlet port 10, liquefied gas air inlet 3 and gaseous mixture nozzle 5, and compressed air sprays into gas mixing pipe 4 through air inlet 10, control valve 1 from nozzle 11; Liquefied gas enters gas mixing pipe 4 through liquefied gas air inlet 3, Liquified gas control valve 2.
Secondary gas distributing chamber 13 end faces are provided with auxiliary air air inlet 12.Liquefied gas mixes the back and sprays into secondary gas distributing chamber 13 from gaseous mixture nozzle 5 with compressed air, simultaneously air is sucked secondary gas distributing chamber from auxiliary air air inlet 12, forms the secondary distribution.Gaseous mixture through the secondary distribution enters mixing chamber 15 from mixed gas inlet 14, and under the effect of fluid dividing cover 6 deceleration shuntings and swirl vane 8 eddy flows, gaseous mixture fully mixes, and mixed gas heats processed goods from bocca 16 ejection after-combustions.
The utility model adopts fluid dividing cover and swirl vane can control the proterties of bocca flame, makes the combustion high temperature district be controlled at optimum state; The bocca place is provided with hurricane globe 9 and is used to prevent fray-out of flame.
According to processed shape of products and size, the burner shaped design of above-mentioned bocca is circle, rectangle, ellipse, trapezoidal, dolioform.
Claims (3)
1, a kind of air assisted liquefied gas dries by the fire the limit burner, it is characterized in that being made up of air distribution system, secondary gas distributing chamber, mixing chamber, bocca, and secondary gas distributing chamber, mixing chamber, bocca are successively set in the burner body; Air distribution system comprises compressed air inlet port, liquefied gas air inlet and gaseous mixture nozzle, compressed air communicates with gas mixing pipe through air shut-off valve, liquefied gas communicates with gas mixing pipe through Liquified gas control valve, the gas mixing pipe nozzle is arranged on the inlet end of burner body secondary gas distributing chamber, and communicates with secondary gas distributing chamber; Be communicated with by mixed gas inlet between secondary gas distributing chamber and the mixing chamber, be provided with shunting, swirl-flow devices in the mixing chamber, this device is made up of fluid dividing cover and swirl vane; Bocca is installed in the rear end of burner body mixing chamber.
2, air assisted liquefied gas according to claim 1 dries by the fire the limit burner, it is characterized in that secondary gas distributing chamber end face is provided with the auxiliary air air inlet.
3, air assisted liquefied gas according to claim 1 dries by the fire the limit burner, it is characterized in that the burner shaped design of above-mentioned bocca is circle, rectangle, ellipse, trapezoidal, dolioform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261126 CN2653306Y (en) | 2003-08-13 | 2003-08-13 | Air booster type liquefying gas roasting edge burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261126 CN2653306Y (en) | 2003-08-13 | 2003-08-13 | Air booster type liquefying gas roasting edge burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653306Y true CN2653306Y (en) | 2004-11-03 |
Family
ID=34329277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261126 Expired - Fee Related CN2653306Y (en) | 2003-08-13 | 2003-08-13 | Air booster type liquefying gas roasting edge burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653306Y (en) |
-
2003
- 2003-08-13 CN CN 03261126 patent/CN2653306Y/en not_active Expired - Fee Related
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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 |