CN2722049Y - Integrated burner of thermal stored heating furnace for rolling steel - Google Patents
Integrated burner of thermal stored heating furnace for rolling steel Download PDFInfo
- Publication number
- CN2722049Y CN2722049Y CN 200420087525 CN200420087525U CN2722049Y CN 2722049 Y CN2722049 Y CN 2722049Y CN 200420087525 CN200420087525 CN 200420087525 CN 200420087525 U CN200420087525 U CN 200420087525U CN 2722049 Y CN2722049 Y CN 2722049Y
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- burner
- utility
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- integrated
- heat
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Abstract
The utility model relates to an integrated burner of thermal stored heating furnace for rolling steel, comprising a burner tile (1) and a heat accumulator (2) which are prefabricated into integrated. A slope is provided outside the burner tile (1) and at the point adjacent to the burner tile (1) on the inner wall of the upper part of the heat accumulator (2). With the utility model, because the burner tile and the heat accumulator are prefabricated into integrated, and the circumference is provided with the slope, the air tightness is improved, avoiding high-temperature gas with a finite force from escaping as flowing here. Simultaneously, the space among the ball-adding opening and the upper end of the metal fender net of the heat accumulator is augmented, avoiding the gas short circuit in the upper heat storage zone caused by sedimentation of the heat accumulating ball to burn out the fender net. The utility model has the advantages of reasonable structure, good sealing property and saving energy.
Description
Affiliated technical field:
The utility model relates to metallurgical heat-accumulation combustor, especially steel rolling thermal storage heating stove burner.
Background technology:
At present, generally adopted the heat-accumulation type hot switching technology at the metallurgy industry heater for rolling steel, a storage heater part is arranged in the furnace wall, link to each other with burner block, both interfaces are cast in the furnace wall, space between storage heater ball feeding mouth and the metal baffle screen upper end is little, after this steel rolling thermal storage heating stove burner uses a period of time, occur the crack between interface, storage heater and the furnace wall easily, leak gas, burn with anger, burn out furnace wall plate, column, waste fuel, the heat-storing sphere sedimentation, the upper gas short circuit of accumulation of heat tagma burns out metal baffle screen.
The utility model content:
The utility model purpose provides a kind of steel rolling thermal storage heating stove integral burner, and storage heater and burner block are prefabricated into one, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: steel rolling thermal storage heating stove integral burner is made up of burner block, storage heater, and burner block and storage heater are prefabricated into one, is provided with the slope along the burner block outside and storage heater upper inside wall near the burner block place.
Adopt the utility model,, improved seal, effusion when having avoided having the high-temperature gas of certain pressure to flow through herein because burner block is prefabricated into one with storage heater, and is provided with the slope all around.Increase the space between storage heater ball feeding mouth and the metal baffle screen upper end simultaneously, avoided the heat-storing sphere sedimentation to cause the upper gas short circuit of accumulation of heat tagma, burnt out backstop.
The utlity model has rational in infrastructure, good airproof performance, the characteristics of energy savings.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: burner block 1, storage heater 2.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, burner block and storage heater are prefabricated into one, for burner block is contacted with furnace wall better, be provided with the slope along the burner block outside and storage heater upper inside wall near the burner block place, storage heater and the welding of furnace wall steel plate near the A-A place, have steel construction to support below the storage heater, whole burner block and storage heater are cast in the furnace wall.When heat storage was Ceramic Balls, ceramic floater guide block and metal baffle screen were placed in the storage heater two ends, put into Ceramic Balls therebetween, then directly put into as adopting honeycomb ceramics, had improved the burner seal, had avoided having the high temperature gas flow of certain pressure to overflow.Increase the space between storage heater ball feeding mouth and the metal baffle screen upper end simultaneously, avoided the heat-storing sphere sedimentation to cause the upper gas short circuit of accumulation of heat tagma, burnt out backstop.
Claims (2)
1, a kind of steel rolling thermal storage heating stove integral burner is characterized in that steel rolling thermal storage heating stove integral burner is made up of burner block (1), storage heater (2), and burner block (1) is prefabricated into one with storage heater (2).
2, the steel rolling thermal storage heating stove integral burner according to claim 1 is characterized in that locating to be provided with the slope along burner block (1) outside and the close burner block (1) of storage heater (2) upper inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087525 CN2722049Y (en) | 2004-08-20 | 2004-08-20 | Integrated burner of thermal stored heating furnace for rolling steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087525 CN2722049Y (en) | 2004-08-20 | 2004-08-20 | Integrated burner of thermal stored heating furnace for rolling steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722049Y true CN2722049Y (en) | 2005-08-31 |
Family
ID=35012420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087525 Expired - Fee Related CN2722049Y (en) | 2004-08-20 | 2004-08-20 | Integrated burner of thermal stored heating furnace for rolling steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722049Y (en) |
-
2004
- 2004-08-20 CN CN 200420087525 patent/CN2722049Y/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 |