CN2225323Y - Immersion outlet baking device for intermediate ladle - Google Patents
Immersion outlet baking device for intermediate ladle Download PDFInfo
- Publication number
- CN2225323Y CN2225323Y CN 95233935 CN95233935U CN2225323Y CN 2225323 Y CN2225323 Y CN 2225323Y CN 95233935 CN95233935 CN 95233935 CN 95233935 U CN95233935 U CN 95233935U CN 2225323 Y CN2225323 Y CN 2225323Y
- Authority
- CN
- China
- Prior art keywords
- baking
- heater
- burner
- air inlet
- inlet pipe
- 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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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Details (AREA)
Abstract
The utility model belongs to the technical field of treatment facility. The device comprises a boiler body, a burner nozzle, and a combustible gas inlet pipe, wherein the boiler body whose top end is provided with an upper cover is composed of a refractory lining and a shell, the upper cover is provided with a smoke channel and a plurality of baking mouths; a fire hole is arranged in the single side of the boiler body, the burner nozzles and air inlet pipes are arranged at the point of the fire hole; a plurality of vent holes are arranged on the four side walls and lower casing of the boiler body; a soaking wall which is in parallel with the fire hole is arranged in a baking room which is in the boiler body. The utility model has the advantages of simple structure, homogeneous baking vapour temperature, therefore, the abuse of hanging a cold steel in the inner hole of an immersed nozzle is eliminated.
Description
The utility model belongs to technical field of metallurgical equipment, particularly relate to a kind of in metallurgical production continuous casting steel machine protection pouring technology process, the apparatus for baking that the preheating of tundish submersed nozzle is used.
At present; in metallurgical production continuous casting steel machine protection pouring technology process; the tundish submersed nozzle does not generally toast or adds a common burner direct baking with gas pipe; thereby make tundish bad to the submersed nozzle pre-heat effect of crystallizer; hang cold steel to making the submersed nozzle endoporus; cause and stop watering, reduced continuous casting and opened the success rate of watering, and caused the very big waste of the energy and material.
The purpose of this utility model is to overcome above-mentioned defective, and designs a kind of simple in structurely, cheap, and cured effect is good, and saves the energy, all a kind of easily tundish submersed nozzle apparatus for baking of operation and maintenance.
The purpose of this utility model is achieved in that it is to have increased by a body of heater, body of heater is made of refractory lining and shell, on body of heater, cover and be provided with several baking mouths, and be provided with flue, on a side of body of heater, be provided with fire door, be provided with the soaking wall that parallels with the fire door side in the baking vessel in body of heater, the fire door place is provided with burner, burner and air inlet pipe are joined, between burner and air inlet pipe, be provided with valve, be provided with steam vent on the shell of four sidewalls of body of heater and bottom, be hinged with Chimney cover on the flue of furnace upper cover, the baking mouth place of loam cake is provided with centring ring.
The utility model is owing to set up a body of heater, and in body of heater, set up a soaking wall, thereby it is even to make the tundish submersed nozzle put into the body of heater baking temperature, and prevent that local baking intensity is too high, and damage the refractory lining heat-insulation layer, and also this device can make fuel gas buring abundant, flue gas is few, make heat up, thereby reach the temperature that improves hole, the mouth of a river, and eliminated the purpose that the submersed nozzle endoporus is hung cold steel along mouth of a river central through hole.
Accompanying drawing is structural representation of the present utility model and specific embodiment.
Below in conjunction with accompanying drawing the utility model is further elaborated:
As seen from the figure, on the loam cake 7 on body of heater 25 tops, be provided with flue 1 and hinged Chimney cover 2 and be provided with several bakings mouthfuls 3, baking mouthful 3 places are provided with centring ring 6, body of heater 25 is made of refractory lining 22 and shell 21, on a side of body of heater 25, be provided with fire door 10, be provided with the soaking wall 23 that parallels with fire door 10 in the baking vessel 24 in the body of heater 25,10 places are provided with burner 11 at fire door, 12, burner 11,12 respectively with combustible gas air inlet pipe 13,15 and combustion-supporting gas air inlet pipe 17,19 join, at burner 11,12 and combustible gas air inlet pipe 13, be respectively equipped with valve 14 between 15,16, at burner 11,12 and combustion-supporting gas air inlet pipe 17, be respectively equipped with valve 18 between 19,20, on the metal shell 21 of the sidewall all round of body of heater 25 and bottom, be provided with several steam vents 8, on the lateral wall of body of heater 25, be provided with terminal 9 outside the temperature thermocouple.
Before using the utility model, Chimney cover on the flue 12 should be opened, and cover baking mouthfuls 3, carry out preheating baking, treat that furnace temperature reaches 300 when spending, open baking mouthfuls 3, put into the submersed nozzle 4 of band backing ring 5, then flue 1 is covered, toast, can reach purpose the baking of tundish submersed nozzle.
Claims (5)
1, a kind of tundish submersed nozzle apparatus for baking, comprise body of heater (25), burner (11), (12) and combustible gas air inlet pipe (13), (15), it is characterized in that described body of heater (25) is made of refractory lining (22) and shell (21), be provided with loam cake (7) on the top of body of heater (25), loam cake (7) is provided with flue (1) and several bakings mouthful (3), baking mouthful (3) is provided with centring ring (6), on a side of body of heater (25), be provided with fire door (10), fire door (10) locates to be provided with burner (11), (12), burner (11), (12) respectively with combustible gas air inlet pipe (13), (15) and combustion-supporting gas air inlet pipe (17), (19) join, in burner (11), (12) and combustible gas air inlet pipe (13), (15) be respectively equipped with valve (14) between, (16), in burner (11), (12) and combustion-supporting gas air inlet pipe (17), (19) be respectively equipped with valve (18) between, (20), on the shell (21) of the sidewall all round of body of heater (25) and bottom, be provided with several steam vents (8).
2, tundish submersed nozzle apparatus for baking according to claim 1 is characterized in that being provided with the soaking wall (23) that parallels with fire door (10) side in the baking vessel (24) in the described body of heater (25).
3, tundish submersed nozzle apparatus for baking according to claim 1 and 2 is characterized in that the lateral wall of described body of heater (25) is provided with the outer terminal (9) of temperature thermocouple.
4, tundish submersed nozzle apparatus for baking according to claim 1 and 2 is characterized in that being hinged with Chimney cover (2) on the flue (1) on the described loam cake (7).
5, tundish submersed nozzle apparatus for baking according to claim 3 is characterized in that being hinged with Chimney cover (2) on the flue (1) on the described loam cake (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233935 CN2225323Y (en) | 1995-05-31 | 1995-05-31 | Immersion outlet baking device for intermediate ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233935 CN2225323Y (en) | 1995-05-31 | 1995-05-31 | Immersion outlet baking device for intermediate ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225323Y true CN2225323Y (en) | 1996-04-24 |
Family
ID=33877978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233935 Expired - Fee Related CN2225323Y (en) | 1995-05-31 | 1995-05-31 | Immersion outlet baking device for intermediate ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225323Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240798A (en) * | 2011-08-02 | 2011-11-16 | 新兴铸管股份有限公司 | Louver type alloy roaster |
| CN103878357A (en) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | Continuous casting machine tundish submersed nozzle baking furnace |
| CN107470608A (en) * | 2017-09-29 | 2017-12-15 | 四川德胜集团钒钛有限公司 | A kind of tundish long nozzle apparatus for baking |
| CN109175344A (en) * | 2018-11-13 | 2019-01-11 | 四川德胜集团钒钛有限公司 | A kind of mouth of a river roasting plant |
-
1995
- 1995-05-31 CN CN 95233935 patent/CN2225323Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240798A (en) * | 2011-08-02 | 2011-11-16 | 新兴铸管股份有限公司 | Louver type alloy roaster |
| CN102240798B (en) * | 2011-08-02 | 2013-04-10 | 新兴铸管股份有限公司 | Louver type alloy roaster |
| CN103878357A (en) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | Continuous casting machine tundish submersed nozzle baking furnace |
| CN103878357B (en) * | 2014-03-25 | 2016-06-08 | 济钢集团有限公司 | Continuous casting tundish immersed type water outlet baking furnace |
| CN107470608A (en) * | 2017-09-29 | 2017-12-15 | 四川德胜集团钒钛有限公司 | A kind of tundish long nozzle apparatus for baking |
| CN109175344A (en) * | 2018-11-13 | 2019-01-11 | 四川德胜集团钒钛有限公司 | A kind of mouth of a river roasting plant |
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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 |