CN2378398Y - Gas ignitor for blast furnace - Google Patents
Gas ignitor for blast furnace Download PDFInfo
- Publication number
- CN2378398Y CN2378398Y CN 99233558 CN99233558U CN2378398Y CN 2378398 Y CN2378398 Y CN 2378398Y CN 99233558 CN99233558 CN 99233558 CN 99233558 U CN99233558 U CN 99233558U CN 2378398 Y CN2378398 Y CN 2378398Y
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- combustion chamber
- burning chamber
- shell
- furnace gas
- 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
Links
Abstract
The utility model relates to a burner which burns gas fuel, particularly an igniter for blast furnace gas, comprising a burning chamber which is composed of a shell, a heat insulating layer and a fire resistant layer, and a gas inlet and a nozzle which are respectively connected with the burning chamber. The inner wall of the burning chamber is provided with an electric heater, and the shell of the burning chamber is provided with an electric conduction device which is electrically connected with the electric heater. The utility model has the advantages of reasonable design, simple structure, sufficient burning, etc.
Description
The utility model relates to a kind of burner of combustion gases fuel, relates in particular to a kind of blast furnace gas portfire.
Blast furnace gas is a kind of obnoxious flavour, and as not handled, row advances atmosphere, can cause atmospheric severe contamination.
Therefore the purpose of this utility model is to provide a kind of blast furnace gas portfire of handling blast furnace gas.
Technical solutions of the utility model are achieved in that a kind of blast furnace gas portfire, comprise the combustion chamber that constitutes by shell, thermal insulation layer and flame retardant coating, and inlet mouth that links to each other with the combustion chamber respectively and nozzle, it is characterized in that: the combustion chamber inwall is provided with electricradiator, combustor outer casing is provided with electric installation, and electric installation is electrically connected with electricradiator.
The utlity model has characteristics such as reasonable in design, simple in structure, sufficient combustion.
Accompanying drawing is this real novel texture synoptic diagram.
Below in conjunction with accompanying drawing the utility model is elaborated:
A kind of blast furnace gas portfire comprises by shell 6, the combustion chamber 4 that thermal insulation layer 7 and flame retardant coating 8 constitute, and inlet mouth 2 that links to each other with combustion chamber 4 respectively and nozzle 3, it is characterized in that: the combustion chamber inwall is provided with electricradiator 5, combustor outer casing is provided with electric installation 1, electric installation is electrically connected with electricradiator, warp and air mixed, filtration, preheating blast furnace gas enter the combustion chamber from inlet mouth, electricradiator is warming up to 1000-1100 ℃ of coal gas rapidly and burns at this after energising, the heat of generation is in nozzle 3 enters predetermined heating chamber.
Claims (1)
1, a kind of blast furnace gas portfire, comprise the combustion chamber that constitutes by shell, thermal insulation layer and flame retardant coating, and inlet mouth that links to each other with the combustion chamber respectively and nozzle, it is characterized in that: the combustion chamber inwall is provided with electricradiator, combustor outer casing is provided with electric installation, and electric installation is electrically connected with electricradiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233558 CN2378398Y (en) | 1999-06-17 | 1999-06-17 | Gas ignitor for blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233558 CN2378398Y (en) | 1999-06-17 | 1999-06-17 | Gas ignitor for blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378398Y true CN2378398Y (en) | 2000-05-17 |
Family
ID=34021953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233558 Expired - Fee Related CN2378398Y (en) | 1999-06-17 | 1999-06-17 | Gas ignitor for blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378398Y (en) |
-
1999
- 1999-06-17 CN CN 99233558 patent/CN2378398Y/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 |