CN204953887U - Water a packet special burner - Google Patents
Water a packet special burner Download PDFInfo
- Publication number
- CN204953887U CN204953887U CN201520740498.5U CN201520740498U CN204953887U CN 204953887 U CN204953887 U CN 204953887U CN 201520740498 U CN201520740498 U CN 201520740498U CN 204953887 U CN204953887 U CN 204953887U
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- China
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- combustion
- supporting gas
- gas fuel
- fuel passag
- blast tube
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- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
The utility model provides a water a packet special burner, include gas fuel passag and help gas fuel passag, the gas fuel passag rear end is connected with the gas steel bottle, helps the gas fuel passag rear end to be connected with the air -blower, and gas fuel passag front end suit is in the inside that helps the gas fuel passag front end, and the axis of gas fuel passag front end is unanimous just axis perpendicular to the ground with the axis that helps the gas fuel passag front end, gas fuel passag is provided with the support with the middle part below that helps gas fuel passag. The utility model has the advantages of it is following: 1, improve the temperature of zone of heating flame, increaseed the heat transmissibility, and then improved work efficiency, 2, the local high temperature point in the zone of heating reduces, and zone of heating temperature is more even, has improved the life of ladle, 3. This burner can be applicable to the great package that waters of volume, 4. The passageway support makes burner more stable, safer.
Description
Technical field
The utility model belongs to the field of combustion technology of casting ladle heater and heat-treatment furnace, is specifically related to the special burner of a kind of casting ladle.
Background technology
In prior art, the heater in Ladle-casting apparatus adopts charcoal usually, coke, and light diesel fuel etc. are as raw material, and its efficiency of combustion is not high, and ladle liner can not fully toast, and add the heat loss of casting process, reduce the service life of ladle; Meanwhile, because the flue-gas temperature of the burning and exhausting of fuel is very high, be directly emitted on production scene, not only energy consumption is high, and cured effect is poor, causes workshop space-pollution, and high risks workman is healthy.
Summary of the invention
For solving the problem, the utility model provides a kind of casting ladle special burner, and this burner sphere of action is extensive, and efficiency of combustion is high.
The purpose of this utility model realizes in the following manner:
The special burner of a kind of casting ladle, comprises blast tube and combustion-supporting gas channel; Blast tube rear end is connected with gas cylinder, and combustion-supporting gas channel rear end is connected with air blast, and blast tube front end sleeve is contained in the inside of combustion-supporting gas channel front end, and the axis of blast tube front end and axes normal consistent with the axis of combustion-supporting gas channel front end is in ground; Support is provided with below the middle part of blast tube and combustion-supporting gas channel.
The forward end position of described blast tube is combustion gas spout, and the forward end of combustion-supporting gas channel is combustion-supporting gas blowout mouth, and combustion gas spout is positioned at combustion-supporting gas blowout mouth inner upper 5 ~ 10cm place.
Described combustion gas spout is arc seedpod of the lotus shape, and surface is provided with some apertures, and combustion-supporting gas blowout mouth is flat mouth.
Described combustion-supporting gas blowout mouth is taper, and its diameter is consistent with combustion gas spout.
Be provided with insulation cover above described combustion-supporting gas blowout mouth outside, insulation cover inside is provided with heat-preservation cotton.
Described insulation cover is provided with waste gas outlet.
The beneficial effects of the utility model are:
Relative to prior art, the utility model adopts gas containing hydrocarbon as fuel, before ignition, combustion gas and combustion-supporting gas are fully mixed, the flame of High Temperature And Velocity is formed during burning, have the following advantages: the temperature that 1, improve thermal treatment zone flame, strengthen delivered heat rate, and then increase work efficiency; 2, thermal treatment zone localized hyperthermia's point reduces, and Heating Zone Temperature is more even, improves the service life of ladle; 3. this burner can be applicable to the larger casting ladle of volume; 4. channel bracket makes burner more stable, safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of nozzle.
Detailed description of the invention
The special burner of a kind of casting ladle, comprises blast tube 3 and combustion-supporting gas channel 4; Blast tube 3 rear end is connected with gas cylinder 2, combustion-supporting gas channel 4 rear end is connected with air blast 1, blast tube 3 front end sleeve is contained in the inside of combustion-supporting gas channel 4 front end, and the axis of blast tube 3 front end and axes normal consistent with the axis of combustion-supporting gas channel 4 front end is in ground; Support 7 is provided with below the middle part of blast tube 3 and combustion-supporting gas channel 4.
The forward end position of described blast tube 3 is combustion gas spout 31, and the forward end of combustion-supporting gas channel 4 is combustion-supporting gas blowout mouth 41, and combustion gas spout 31 is positioned at combustion-supporting gas blowout mouth 41 inner upper 5 ~ 10cm place.
Described combustion gas spout 31 is arc seedpod of the lotus shape, and surface is provided with some apertures, and combustion-supporting gas blowout mouth 41 is flat mouth.
Described combustion-supporting gas blowout mouth 41 is taper, and its diameter is consistent with combustion gas spout 31.
The outside top of described combustion-supporting gas blowout mouth 41 is provided with insulation cover 5, and insulation cover 5 inside is provided with heat-preservation cotton.
Described insulation cover 5 is provided with waste gas outlet 6.
Specific works process of the present utility model is as follows:
Mobile casting ladle, makes insulation cover 5 cover and wraps watering; Open air blast 1, air enters combustion-supporting gas channel 4, then opens steel cylinder 2, combustion gas propane enters blast tube 3, mix in sleeve pipe, lighted in port by igniter, steel cylinder 2 and air blast 1 make gaseous mixture have very large pressure, therefore, flame after igniting is injected on ladle liner, and heating makes ladle liner fully toast, and the thermal efficiency is high, cured effect is good, improves the service life of ladle significantly.
Heating makes it be fused into molten steel.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for a person skilled in the art, do not departing under the utility model general idea prerequisite; can also make some changes and improvements, these also should be considered as protection domain of the present utility model.
Claims (6)
1. the special burner of casting ladle, is characterized in that: comprise blast tube (3) and combustion-supporting gas channel (4); Blast tube (3) rear end is connected with gas cylinder (2), combustion-supporting gas channel (4) rear end is connected with air blast (1), blast tube (3) front end sleeve is contained in the inside of combustion-supporting gas channel (4) front end, and the axis of blast tube (3) front end and axes normal consistent with the axis of combustion-supporting gas channel (4) front end is in ground; Support (7) is provided with below the middle part of blast tube (3) and combustion-supporting gas channel (4).
2. the special burner of casting ladle according to claim 1, it is characterized in that: the forward end position of described blast tube (3) is combustion gas spout (31), the forward end of combustion-supporting gas channel (4) is combustion-supporting gas blowout mouth (41), and combustion gas spout (31) is positioned at combustion-supporting gas blowout mouth (41) inner upper 5 ~ 10cm place.
3. the special burner of casting ladle according to claim 2, is characterized in that: described combustion gas spout (31) is arc seedpod of the lotus shape, and surface is provided with some apertures, and combustion-supporting gas blowout mouth (41) is flat mouth.
4. the special burner of casting ladle according to claim 2, is characterized in that: described combustion-supporting gas blowout mouth (41) is taper, and its diameter is consistent with combustion gas spout (31).
5. the special burner of casting ladle according to claim 2, is characterized in that: the outside top of described combustion-supporting gas blowout mouth (41) is provided with insulation cover (5), and insulation cover (5) inside is provided with heat-preservation cotton.
6. the special burner of casting ladle according to claim 5, is characterized in that: described insulation cover (5) is provided with waste gas outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740498.5U CN204953887U (en) | 2015-09-23 | 2015-09-23 | Water a packet special burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740498.5U CN204953887U (en) | 2015-09-23 | 2015-09-23 | Water a packet special burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953887U true CN204953887U (en) | 2016-01-13 |
Family
ID=55048984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740498.5U Active CN204953887U (en) | 2015-09-23 | 2015-09-23 | Water a packet special burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953887U (en) |
-
2015
- 2015-09-23 CN CN201520740498.5U patent/CN204953887U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |