CN202387949U - Heat accumulating type steel ladle cover - Google Patents
Heat accumulating type steel ladle cover Download PDFInfo
- Publication number
- CN202387949U CN202387949U CN2011205407054U CN201120540705U CN202387949U CN 202387949 U CN202387949 U CN 202387949U CN 2011205407054 U CN2011205407054 U CN 2011205407054U CN 201120540705 U CN201120540705 U CN 201120540705U CN 202387949 U CN202387949 U CN 202387949U
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- Prior art keywords
- heat
- steel ladle
- accumulating type
- ladle
- accumulation
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Abstract
The utility model discloses a heat accumulating type steel ladle cover capable of prolonging the roasting time interval of a steel ladle. The heat accumulating type steel ladle cover comprises a cover body, wherein the cover body is internally provided with a thermal storage chamber, and the thermal storage chamber is internally provided with a heat accumulator. The heat accumulated in the heat accumulator can continuously roast the steel ladle after the steel ladle is roasted by a roaster, which can prolong the roasting time interval of the steel ladle, reduce the gas consumption, and save the energy. A thermal preservation layer is arranged on the heat accumulator, a thermal radiation reflecting layer is arranged on the thermal preservation layer, and a thermal insolating layer is arranged on the thermal radiation reflecting layer, thus the steel ladle is capable of maintaining higher temperature for a long time so as to reduce the heat loss in the steel ladle, enhance the heat preservation effect of the steel ladle cover and prolong the roasting time interval of the steel ladle. The heat accumulating type steel cover is suitable for popularization and application in the field of steel ladles.
Description
Technical field
The utility model relates to the ladle field, especially a kind of heat accumulating type ladle lid.
Background technology
Ladle generally will toast before using, and made to keep certain temperature in the ladle, normally utilized roaster that ladle is carried out intermittent baking; For energy savings, the time interval that generally requires ladle baking, the longer the better, therefore; After utilizing roaster with ladle baking heat; Generally to cover the ladle lid at the opening part of ladle, make the temperature in the ladle remain on higher temperature for a long time, thereby prolong the time interval of ladle baking.At present, employed ladle lid comprise lid, said lid is to be cut out by a monoblock steel plate to form, though this ladle lid is simple in structure; Easy to process, but the conductivity of heat of steel plate is better, makes that the heat insulation effect of ladle lid is relatively poor; After utilizing roaster with ladle baking heat, it is very fast that the temperature in the ladle descends, and needs once more roaster to toast; Make that the time interval of ladle baking is shorter, gas consumption is big, effectively energy savings.
The utility model content
The utility model technical problem to be solved provides a kind of heat accumulating type ladle lid that can prolong the time interval of ladle baking.
The utility model solves the technical scheme that its technical problem adopted: this heat accumulating type ladle lid, comprise lid, and be provided with the accumulation of heat chamber in the said lid, accumulation of heat is provided with heat storage in the chamber.
Further be that said heat storage adopts porous ceramic film material to be made.
Further be, said accumulation of heat is provided with heat-insulation layer in the chamber, and heat-insulation layer is positioned at the heat storage top.
Further be that said heat-insulation layer adopts high alumina refractories to be made.
Further be, said accumulation of heat is provided with the heat radiation reflecting layer in the chamber, and the heat radiation reflecting layer is arranged on the heat-insulation layer top.
Further be that said heat radiation reflecting layer adopts nanometer reflective insulation plate to be made.
Further be, said accumulation of heat is provided with thermal insulation layer in the chamber, and thermal insulation layer is arranged on top, heat radiation reflecting layer.
Further be between heat radiation reflecting layer and accumulation of heat top of chamber, to fill pearl matter hollow ball and form described thermal insulation layer.
The beneficial effect of the utility model is: through the accumulation of heat chamber is set in lid; And in the accumulation of heat chamber, heat storage is set; Utilizing roaster after the roasting heat, can utilize the heat of savings in the heat storage to continue ladle is toasted ladle, can prolong the time interval of ladle baking; Reduce gas consumption, energy savings.Heat-insulation layer is set above heat storage; Can make the temperature of ladle remain on higher temperature for a long time; Improve the heat insulation effect of ladle lid, prolong the time interval of ladle baking, can also make the temperature of heat storage remain on higher temperature for a long time simultaneously; Prolong the stoving time of heat storage, and then prolong the time interval of ladle baking ladle.The heat radiation reflecting layer is set above heat-insulation layer, can reduces thermal radiation loss, improve the heat insulation effect of ladle lid.Above the heat radiation reflecting layer, thermal insulation layer is set, can reduces the interior heat of ladle and the thermal loss of heat storage, and then prolong the time interval of ladle baking.
Description of drawings
Fig. 1 is the front view of the utility model heat accumulating type ladle lid;
Be labeled as among the figure: lid 5, accumulation of heat chamber 51, heat storage 52, heat-insulation layer 53, heat radiation reflecting layer 54, thermal insulation layer 55.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, this heat accumulating type ladle lid comprises lid 5, is provided with accumulation of heat chamber 51 in the said lid 5, is provided with heat storage 52 in the accumulation of heat chamber 51.Through accumulation of heat chamber 51 is set, and heat storage 52 is set in accumulation of heat chamber 51 in lid 5, is utilizing roaster with ladle after the roasting heat; Can utilize the heat of savings in the heat storage 52 to continue ladle is toasted; Can prolong the time interval of ladle baking, reduce gas consumption, energy savings.Said heat storage 52 can adopt various heat-storing materials to be made, and as preferred mode is: said regenerative block 4, heat storage 52 adopt porous ceramic film materials to be made, and by regenerative block 4, heat storage 52 that porous ceramic film material is made, accumulation of heat is effective.
In order to improve the heat insulation effect of ladle lid; Prolong the time interval of ladle baking, be provided with heat-insulation layer 53 in the said accumulation of heat chamber 51, heat-insulation layer 53 is positioned at heat storage 52 tops; Through being set, heat-insulation layer 53 can make the temperature of ladle remain on higher temperature for a long time; Simultaneously can also make the temperature of heat storage 52 remain on higher temperature for a long time, prolong the stoving time of 52 pairs of ladles of heat storage, and then prolong the time interval of ladle baking.Said heat-insulation layer 53 can adopt various insulation materials to be made, and as preferred mode is: said heat-insulation layer 53 adopts high alumina refractories to be made, and high alumina refractories not only has good heat insulating ability, and fire resistance is also better simultaneously.
In order to reduce thermal radiation loss, improve the heat insulation effect of ladle lid, be provided with heat radiation reflecting layer 54 in the said accumulation of heat chamber 51, heat radiation reflecting layer 54 is arranged on heat-insulation layer 53 tops.Said heat radiation reflecting layer 54 can adopt various reflecting materials to process, and as preferred mode is: said heat radiation reflecting layer 54 adopts nanometer reflective insulation plate to be made, and by the heat radiation reflecting layer 54 that nanometer reflective insulation plate is made, reflecting effect is good.
For the heat in the further minimizing ladle and the thermal loss of heat storage, so the time interval of prolongation ladle baking, being provided with thermal insulation layer 55 in the said accumulation of heat chamber 51, thermal insulation layer 55 is arranged on 54 tops, heat radiation reflecting layer.Said thermal insulation layer 55 can adopt various heat-barrier materials to make and surround, and as preferred mode is: between heat radiation reflecting layer 54 and 51 tops, accumulation of heat chamber, fill pearl matter hollow ball and form described thermal insulation layer 55, good heat-insulation effect.
Claims (8)
1. heat accumulating type ladle lid comprises lid (5), it is characterized in that: be provided with accumulation of heat chamber (51) in the said lid (5), be provided with heat storage (52) in accumulation of heat chamber (51).
2. heat accumulating type ladle lid as claimed in claim 1 is characterized in that: said heat storage (52) adopts porous ceramic film material to be made.
3. heat accumulating type ladle lid as claimed in claim 1 is characterized in that: be provided with heat-insulation layer (53) in the said accumulation of heat chamber (51), heat-insulation layer (53) is positioned at heat storage (52) top.
4. heat accumulating type ladle lid as claimed in claim 3 is characterized in that: said heat-insulation layer (53) adopts high alumina refractories to be made.
5. heat accumulating type ladle lid as claimed in claim 3 is characterized in that: be provided with heat radiation reflecting layer (54) in the said accumulation of heat chamber (51), heat radiation reflecting layer (54) are arranged on heat-insulation layer (53) top.
6. heat accumulating type ladle lid as claimed in claim 5 is characterized in that: said heat radiation reflecting layer (54) adopts nanometer reflective insulation plate to be made.
7. heat accumulating type ladle lid as claimed in claim 5 is characterized in that: be provided with thermal insulation layer (55) in the said accumulation of heat chamber (51), thermal insulation layer (55) is arranged on top, heat radiation reflecting layer (54).
8. heat accumulating type ladle lid as claimed in claim 7 is characterized in that: between heat radiation reflecting layer (54) and top, accumulation of heat chamber (51), fill pearl matter hollow ball and form described thermal insulation layer (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407054U CN202387949U (en) | 2011-12-21 | 2011-12-21 | Heat accumulating type steel ladle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407054U CN202387949U (en) | 2011-12-21 | 2011-12-21 | Heat accumulating type steel ladle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387949U true CN202387949U (en) | 2012-08-22 |
Family
ID=46662901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205407054U Expired - Fee Related CN202387949U (en) | 2011-12-21 | 2011-12-21 | Heat accumulating type steel ladle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831425A (en) * | 2012-11-21 | 2014-06-04 | 天工爱和特钢有限公司 | Steelmaking steel ladle heat preservation cover |
| KR101529195B1 (en) * | 2014-03-28 | 2015-06-17 | 현대제철 주식회사 | Tundish cover apparatus |
| CN110355355A (en) * | 2019-07-18 | 2019-10-22 | 武汉科技大学 | A kind of composite construction formula steel ladle cover that can reversely heat ladle liner |
-
2011
- 2011-12-21 CN CN2011205407054U patent/CN202387949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831425A (en) * | 2012-11-21 | 2014-06-04 | 天工爱和特钢有限公司 | Steelmaking steel ladle heat preservation cover |
| KR101529195B1 (en) * | 2014-03-28 | 2015-06-17 | 현대제철 주식회사 | Tundish cover apparatus |
| CN110355355A (en) * | 2019-07-18 | 2019-10-22 | 武汉科技大学 | A kind of composite construction formula steel ladle cover that can reversely heat ladle liner |
| CN110355355B (en) * | 2019-07-18 | 2021-06-04 | 武汉科技大学 | Composite structure type steel ladle cover capable of reversely heating steel ladle lining |
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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: 20120822 Termination date: 20161221 |