CN102114533A - Heat accumulating type baking device of tundish - Google Patents
Heat accumulating type baking device of tundish Download PDFInfo
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- CN102114533A CN102114533A CN 201110068930 CN201110068930A CN102114533A CN 102114533 A CN102114533 A CN 102114533A CN 201110068930 CN201110068930 CN 201110068930 CN 201110068930 A CN201110068930 A CN 201110068930A CN 102114533 A CN102114533 A CN 102114533A
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- tundish
- accumulating type
- heat accumulating
- heat
- coal gas
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Abstract
The invention discloses a heat accumulating type baking device of a tundish, which comprises a heat accumulating type nozzle, a coal gas system, a smoke exhaust system, an air supply system, a reversing system, a control system and a rack, wherein the smoke exhaust system, the coal gas system and the air supply system are connected with the heat accumulating type nozzle through a pipeline respectively; the reversing system is arranged on the pipeline; the control system is connected with the air supply system, the coal gas system, the smoke exhaust system and the reversing system respectively; a whole covering system is connected to the rack; the whole covering system is provided with a cover body connected with the rack; a cavity is arranged in the cover body; a fireproof material layer connected with the cover body is arranged in the cavity; an embedding hole is formed on the fireproof material layer; and the heat accumulating type nozzle is arranged in the embedding hole. In the heat accumulating type baking device of the tundish, the heat accumulating type nozzle enters the tundish by covering the whole covering system on a tundish opening, so that low-oxygen combustion is realized, energy efficiency is low, heat efficiency is high, waste heat can be recovered, the overflowing of high-temperature fume can be reduced effectively, and environmental pollution is reduced.
Description
Technical field
The present invention relates to a kind of heater, particularly a kind of tundish heat accumulating type apparatus for baking.
Background technology
Molten steel in the steelmaking process through ladle week forwarding continuous casting system to, again by the reprinting of tundish, carries out continuous casting and becomes blank.Tundish is one of equipment important in the molten steel operation process.The burner of tundish heat accumulating type apparatus for baking of the prior art is directly installed in the pipeline, directly puts into during use in the tundish, and its equipment profile is just as one big " octopus ", so be commonly called as " octopus roaster ".This equipment is not because there is clad, and its energy consumption high thermal efficiency is low, and waste heat can not reclaim, and environmental pollution is serious, and high-temperature flue gas directly is emitted on workshop.The security extreme difference is without any safety prevention measure.
Summary of the invention
Technical problem to be solved by this invention is at the deficiencies in the prior art, and tundish heat accumulating type apparatus for baking a kind of reasonable in design, easy to use is provided.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of tundish heat accumulating type apparatus for baking, it comprises heat-accumulating burner, coal gas system, smoke evacuation system, air feed system, exchange system, control system and frame, smoke evacuation system, coal gas system is connected with heat-accumulating burner by pipeline respectively with air feed system, exchange system is installed on the pipeline, control system respectively with air feed system, coal gas system, smoke evacuation system is connected with exchange system, be characterized in: be connected with whole clad system on the described frame, integral body clad system is provided with the lid that is connected with frame, be provided with cavity in the lid, in cavity, be provided with the refractory masses that is connected with lid, refractory masses is provided with inlaid hole, and described heat-accumulating burner is located in the inlaid hole.
Coal gas system of the present invention, smoke evacuation system, air feed system, exchange system and control system can adopt in the prior art disclosed be used for tundish heat accumulating type apparatus for baking any applicable to coal gas system of the present invention, smoke evacuation system, air feed system, exchange system and control system.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described tundish heat accumulating type apparatus for baking is characterized in: described refractory masses is a refractory fibre containing zirconium.
Compared with prior art, the present invention is by connecting whole clad system on frame, and heat-accumulating burner is embedded in the whole clad system, and whole clad system covers on the bag mouthful heat-accumulating burner is entered in the tundish during use.It covers a bag mouthful back and realizes a low oxygen combustion, and efficiency low efficiency height can recovery waste heat, and can effectively reduce the excessive of high-temperature flue gas, reduces the pollution to environment.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is a plan structure schematic diagram of the present invention.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.See figures.1.and.2.A kind of tundish heat accumulating type apparatus for baking, it comprises heat-accumulating burner 3, coal gas system, smoke evacuation system, air feed system, exchange system, control system and frame 1, smoke evacuation system, coal gas system is connected with heat-accumulating burner 3 by pipeline respectively with air feed system, exchange system is installed on the pipeline, control system respectively with air feed system, coal gas system, smoke evacuation system is connected with exchange system, be connected with whole clad system on the described frame 1, integral body clad system is provided with the lid 2 that is connected with frame 1, be provided with cavity in the lid 2, in cavity, be provided with the refractory masses 4 that is connected with lid 2, refractory masses 4 is provided with inlaid hole, and described heat-accumulating burner 3 is located in the inlaid hole.
The lid 2 of whole clad system is welded to form by carbon steel and stainless steel, and whole clad system is with reference to the clad size design of tundish.During enforcement, the lid 2 that frame 1 rotation drives whole clad system covers on the bag mouth of tundish, heat-accumulating burner 3 on the inlaid hole that is embedded in refractory masses 4 is entered toast heating in the tundish.
Embodiment 2.In the embodiment 1 described tundish heat accumulating type apparatus for baking, described refractory masses 4 is a refractory fibre containing zirconium.Use refractory fibre containing zirconium greatly to alleviate the weight of whole clad system, the refractory temperature of refractory fibre containing zirconium reaches 1500 ℃.
Claims (2)
1. tundish heat accumulating type apparatus for baking, it comprises heat-accumulating burner, coal gas system, smoke evacuation system, air feed system, exchange system, control system and frame, smoke evacuation system, coal gas system is connected with heat-accumulating burner by pipeline respectively with air feed system, exchange system is installed on the pipeline, control system respectively with air feed system, coal gas system, smoke evacuation system is connected with exchange system, it is characterized in that: be connected with whole clad system on the described frame, integral body clad system is provided with the lid that is connected with frame, be provided with cavity in the lid, in cavity, be provided with the refractory masses that is connected with lid, refractory masses is provided with inlaid hole, and described heat-accumulating burner is located in the inlaid hole.
2. tundish heat accumulating type apparatus for baking according to claim 1 is characterized in that: described refractory masses is a refractory fibre containing zirconium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068930 CN102114533A (en) | 2011-03-22 | 2011-03-22 | Heat accumulating type baking device of tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110068930 CN102114533A (en) | 2011-03-22 | 2011-03-22 | Heat accumulating type baking device of tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102114533A true CN102114533A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110068930 Pending CN102114533A (en) | 2011-03-22 | 2011-03-22 | Heat accumulating type baking device of tundish |
Country Status (1)
| Country | Link |
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| CN (1) | CN102114533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014775A (en) * | 2014-06-23 | 2014-09-03 | 镇江市申茂机械有限公司 | Vertical type steel ladle roaster |
| CN108120299A (en) * | 2018-02-11 | 2018-06-05 | 江西亿丰精密铸造有限公司 | A kind of intermediate frequency furnace lining roaster of effective practicality |
| CN113134598A (en) * | 2021-04-22 | 2021-07-20 | 新疆八一钢铁股份有限公司 | Ladle energy-efficient roaster in middle of steelmaking |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004160523A (en) * | 2002-11-15 | 2004-06-10 | Teruo Kaminari | Device and method for heating vessel |
| CN2640661Y (en) * | 2003-06-23 | 2004-09-15 | 武汉市人越热工技术产品有限公司 | Thermal storage blade baker accumulator |
| CN2920484Y (en) * | 2006-07-13 | 2007-07-11 | 武汉市致新材料有限公司 | Steel melting pouring basket high efficiency energy saving roaster |
| CN201168776Y (en) * | 2008-04-10 | 2008-12-24 | 于宏 | Online baking apparatus for continuous casting tundish nozzle |
| CN201304486Y (en) * | 2008-12-11 | 2009-09-09 | 于宏 | Continuous casting tundish regenerative baking device |
| CN201366502Y (en) * | 2009-03-13 | 2009-12-23 | 鞍钢股份有限公司 | Novel ladle baking device |
| CN201931076U (en) * | 2011-03-22 | 2011-08-17 | 连云港派尔科技发展有限公司 | Tundish regenerative baking device |
-
2011
- 2011-03-22 CN CN 201110068930 patent/CN102114533A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004160523A (en) * | 2002-11-15 | 2004-06-10 | Teruo Kaminari | Device and method for heating vessel |
| CN2640661Y (en) * | 2003-06-23 | 2004-09-15 | 武汉市人越热工技术产品有限公司 | Thermal storage blade baker accumulator |
| CN2920484Y (en) * | 2006-07-13 | 2007-07-11 | 武汉市致新材料有限公司 | Steel melting pouring basket high efficiency energy saving roaster |
| CN201168776Y (en) * | 2008-04-10 | 2008-12-24 | 于宏 | Online baking apparatus for continuous casting tundish nozzle |
| CN201304486Y (en) * | 2008-12-11 | 2009-09-09 | 于宏 | Continuous casting tundish regenerative baking device |
| CN201366502Y (en) * | 2009-03-13 | 2009-12-23 | 鞍钢股份有限公司 | Novel ladle baking device |
| CN201931076U (en) * | 2011-03-22 | 2011-08-17 | 连云港派尔科技发展有限公司 | Tundish regenerative baking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014775A (en) * | 2014-06-23 | 2014-09-03 | 镇江市申茂机械有限公司 | Vertical type steel ladle roaster |
| CN108120299A (en) * | 2018-02-11 | 2018-06-05 | 江西亿丰精密铸造有限公司 | A kind of intermediate frequency furnace lining roaster of effective practicality |
| CN108120299B (en) * | 2018-02-11 | 2023-10-20 | 江西江工精密机械有限公司 | Effective and practical intermediate frequency furnace lining roaster |
| CN113134598A (en) * | 2021-04-22 | 2021-07-20 | 新疆八一钢铁股份有限公司 | Ladle energy-efficient roaster in middle of steelmaking |
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Application publication date: 20110706 |