CN202581410U - Ignition device of roasting furnace - Google Patents
Ignition device of roasting furnace Download PDFInfo
- Publication number
- CN202581410U CN202581410U CN 201220166953 CN201220166953U CN202581410U CN 202581410 U CN202581410 U CN 202581410U CN 201220166953 CN201220166953 CN 201220166953 CN 201220166953 U CN201220166953 U CN 201220166953U CN 202581410 U CN202581410 U CN 202581410U
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- CN
- China
- Prior art keywords
- ignition
- hole
- wind
- ignition hole
- fire 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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- Baking, Grill, Roasting (AREA)
Abstract
The utility model belongs to the technical field of smelting equipment, and particularly relates to an ignition device of a roasting furnace, and the ignition device comprises an oil gun, a combustion air inlet, a wind jacket and an ignition hole, wherein the ignition hole is arranged in the side wall of the wind jacket; and the included angle between the ignition hole and the side wall of the wind jacket is 10-45 degrees. When the ignition device is used for carrying out ignition operation on the roasting furnace, an operator is at the side position of the ignition hole, and since the ignition hole is arranged in a lateral way and an included angle exists between the ignition hole and the wind jacket, when the flame in the wind jacket sprays in a reversed way from the ignition hole, the intensity of the reversed-spraying flame is reduced and the operator can stand at one side of the ignition hole so as to be protected from being burnt, so that the safety of the operator is ensured and the ignition success rate is improved.
Description
Technical field
The utility model belongs to the smelting equipment technical field, is specifically related to a kind of roaster igniter.
Background technology
Roaster adopts four ignition devices alternately to accomplish from 0-850 ℃ whole temperature-rise period.Because the fire hole of former fuel oil manual ignition device is positioned at oil gun top; Health faced lighting-up tuyere when operating personnel lighted a fire; After oil gun internal combustion oil drop combustion since furnace air pressure greater than the stove external pressure, stove internal combustion flame can instantaneously emit back from fire hole, the personnel's health of lighting a fire this moment faces the flame that lighting-up tuyere can not be avoided ejection at once; The igniting personnel have brought difficulty for the safety ignition of roaster very easily by fire wound.
The utility model content
The purpose of the utility model is to overcome the problem that prior art exists, and a kind of safe and reliable roaster igniter is provided.
For this reason, the utility model adopts following technical scheme:
A kind of roaster igniter comprises oil gun, combustion air inlet, wind cover and fire hole, and said fire hole is located on the wind cover sidewall, and the angle of said fire hole and wind cover sidewall is 10～45 °.
Preferably, the angle of said fire hole and wind cover sidewall is 15 °.
The beneficial effect of the utility model is: the some fire safety; When utilizing the utility model to carry out the roaster ignition operation; Operating personnel are in fire hole side position, and flame is when fire hole sprays, because fire hole is laterally disposed and have angle with the wind inner room in the wind cover; Earthquake intensity and the operating personnel that reduced the flame of falling flame can stand in fire hole one side and burn avoiding, and have guaranteed operating personnel's safety and have improved ignition success rate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, a kind of roaster igniter comprises oil gun 1, combustion air inlet 2, wind cover 3 and fire hole 4, and fire hole 4 is located at wind and overlaps on 3 sidewalls, and fire hole 4 is 10～45 ° with the angle that wind overlaps 3 sidewalls.Preferably, fire hole 4 is 15 ° with the angle that wind overlaps 3 sidewalls.
During igniting, with the fuel delivery in the oil storage tank to oil gun 1 fuel feed hole, simultaneously compress wind is connected to oil gun 1 fresh air inlet, then combustion air is sent in the wind cover 3 through combustion air inlet 2 through pressure oil pump.Operating personnel manually extend oil gun 1 end in the wind cover 3 with torch or other ignition substance through fire hole 4 when oil gun 1 oil spout; Gas mixture in the wind that the ignites cover 3, because this moment, wind overlapped 3 inner air pressures greater than the outside, the flame of instantaneous ignition can be through fire hole 4 ejections; Because of fire hole 4 laterally disposed and and 3 in wind cover have angle; Earthquake intensity and the operating personnel that reduced the flame of falling flame can stand in fire hole 4 outsides and burn avoiding, and have guaranteed operating personnel's safety, and because ignition operation is safer; Torch or other ignition substance can be delivered to ignition location accurately, therefore utilize the utility model also to improve ignition success rate.
Claims (2)
1. roaster igniter; Comprise oil gun (1), combustion air inlet (2), wind cover (3) and fire hole (4); It is characterized in that said fire hole (4) is located on wind cover (3) sidewall, said fire hole (4) is 10～45 ° with the angle of wind cover (3) sidewall.
2. a kind of roaster igniter according to claim 1 is characterized in that, said fire hole (4) is 15 ° with the angle of wind cover (3) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166953 CN202581410U (en) | 2012-04-19 | 2012-04-19 | Ignition device of roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166953 CN202581410U (en) | 2012-04-19 | 2012-04-19 | Ignition device of roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581410U true CN202581410U (en) | 2012-12-05 |
Family
ID=47250816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166953 Expired - Fee Related CN202581410U (en) | 2012-04-19 | 2012-04-19 | Ignition device of roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581410U (en) |
-
2012
- 2012-04-19 CN CN 201220166953 patent/CN202581410U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210419 |