CN201249765Y - Thermal insulating cover for hot delivery and hot charging of billets - Google Patents
Thermal insulating cover for hot delivery and hot charging of billets Download PDFInfo
- Publication number
- CN201249765Y CN201249765Y CNU200820060122XU CN200820060122U CN201249765Y CN 201249765 Y CN201249765 Y CN 201249765Y CN U200820060122X U CNU200820060122X U CN U200820060122XU CN 200820060122 U CN200820060122 U CN 200820060122U CN 201249765 Y CN201249765 Y CN 201249765Y
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- Prior art keywords
- heat
- usefulness
- cover
- sent
- hot
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a thermal insulating cover for hot delivery and hot charging of billets, which comprises a body and a thermal insulating layer. The body comprises a roof cover, a bottom board and a cover cap, wherein the cover cap is composed of a front board, a rear board, a left board and a right board which are connected with the roof cover integrally, and one side of the cover cap is provided with a closable opening. The thermal insulating layer is positioned in the body. The front board includes an upper fixing plate and a lower fixing plate which is fixedly connected with the bottom board, the lower end of the upper fixing plate is provided with a notch-shaped seam matching with the upper end of the lower fixing plate, and thereby the upper fixing plate and the lower fixing plate are engaged closely. The thermal insulating cover meets the restrictive requirements of the existed hoisting space on iron and steel enterprise site, and instead of the traditional unloading method that the cover can be unloaded only by lifting the thermal insulating cover body above the hot billets, the cover cap can be completely uncovered by the method of slightly lifting the cover body to the proper height of piled billets in the cover body, and the method of delivering hot billets using railway thermal cars with more comprehensive economic benefits can be utilized on the site with a space of about 6mm lifting height, thereby completing the procedure of hot delivery and hot charging of billets.
Description
Technical field
The utility model relates to heat preservation technology, especially relates to the heat protection screen that a kind of hot steel bloom heat is sent usefulness.
Background technology
Steel industry hot steel bloom heat is sent the important behave that is the industry energy conservation consumption reduction, improves the quality of products, and in the existing literature data, according to the different process of each iron and steel enterprise, the principal mode that present hot steel bloom heat is sent is as follows:
1, the form of adding a cover heat protection screen by roller-way is carried out steel billet and is carried, and heat insulation effect the best of this mode, the new cost of fortune are lower, and still, because the cost of special-purpose roller-way is higher, and the distance of carrying should not be too far away;
2, adopt the hot base of vehicular transport of the insulation can of flip-shell, the advantage of this mode is not limited by the place, and cost of investment is moderate; But this mode heat insulation effect is invested, operating cost is higher, is not suitable for the big mode of operation of producing;
3, insulated truck is carried hot base, and this mode is not owing to limited by the place, and investment, operating cost are lower, is the mode that generally adopts of each big steel enterprise both at home and abroad.
In addition, steel industry hot steel bloom heat is sent the important behave that is industry energy conservation consumption reduction, improves the quality of products, and the form of adding a cover heat protection screen by roller-way carries out that the heat steel billet heat insulating state is under carried best results, to transport new cost lower.The cover body insulation construction becomes another crucial problem.
Existing heat protection screen is taked to constitute heat-insulation layer by the form of inside and outside plate body folder lumpy structure ceramic-fibre in the insulation construction of top cover, base plate and side plate mostly.The advantage of obvious this structure is to pave to make than being easier to, still, in case the partial insulation material occurs then having inconvenience in the time of will changing or keep in repair after the damage in using.
Summary of the invention
The purpose of this utility model is to provide a kind of hot steel bloom heat to send the heat protection screen of usefulness, adopts modular organization, not only changes easy construction, and can significantly reduce the scope of replacing.
For achieving the above object, the technical solution of the utility model is,
A kind of hot steel bloom heat is sent the heat protection screen of usefulness, comprises body, comprise top cover, base plate and by with the affixed all-in-one-piece of top cover before and after the cover cap formed of side plate, left side plate, but the one side is established the opening of a folding; Be provided with heat-insulation layer in the body; The front side plate of described open side is divided into bottom plate, and bottom plate and base plate are affixed, and an indentations joint close that matches with the bottom plate upper end is established in the lower end of upper mounted plate, cooperates with bottom plate on this to form an airtight cooperation.
Further, the dual-side of the corresponding bottom plate of the front side plate of described open side is provided with the guide groove of leading the position for bottom plate.
Again, the extension that also is provided with cooperation three-jaw tongs, four paws tongs on the described top cover hangs structure, and this extension hangs structure and comprises along at least three longitudinal beams of top cover length direction setting and the transverse strut that intersects vertically with longitudinal beam.
Outstanding and body two left side plates in the two ends of described transverse strut hang for 4 soft hooking.
In addition, the module body that top cover described in the utility model, side plate heat-insulation layer are made of the blanket shape ceramic-fibre doubling processing fabricate block of closely arranging continuously, its each inlaying one deck tapetum fibrosum between the two-layer module body up and down.
Tapetum fibrosum about described being embedded between the two-layer module body is fixed by the U sprig.
Have again, be provided with a brace panel above the module body described in the utility model.
Described base plate heat-insulation layer is made up of ceramic beaverboard that is positioned at the bottom and the refractory fireclay block that is laid on this ceramic beaverboard top.
The utility model adopts and is bordering on the cover body structure that side direction is opened, therefore having the lifting space at some has the hot steel bloom heat under the industry control environment of specific (special) requirements to send process requirements, a kind of practicable loading and unloading carrier has been proposed, it can be reached adopt insulated truck to carry hot base, can suit the requirement of special space restriction simultaneously again.
The insulation construction of heat protection screen of the present utility model, the modular heat insulation layer structure that employing is made up of ceramic-fibre, therefore the damage that occurs partial heat-insulating layer in a single day using just can be changed timely, easy construction when not only changing, and can significantly reduce the scope of replacing, this can bring bigger economic benefit undoubtedly.
Description of drawings
Fig. 1 is the lateral plan of the utility model one embodiment;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the A portion enlarged diagram of Fig. 1;
Fig. 4 is the block diagram of the utility model module body;
Fig. 5 is the B portion enlarged diagram of Fig. 1;
The specific embodiment
Referring to Fig. 1, hot steel bloom heat of the present utility model is sent the heat protection screen of usefulness, comprise body 1, comprise top cover 11, base plate 12 and, but the one side is established the opening of a folding by the cover cap of forming with top cover 11 affixed all-in-one-piece front side plates 13, rear quarter panel 14, left side board 15, right side board 16; Be provided with heat-insulation layer in the body 1, the front side plate 13 of described open side is divided into bottom plate 131,132, bottom plate 132 is affixed with base plate 12, an indentations joint close 133 that matches with bottom plate 132 upper ends is established in the lower end of upper mounted plate 131, cooperates with bottom plate on this 131,132 to form an airtight cooperation.
The dual-side of the front side plate 13 corresponding bottom plates 132 of described open side is provided with the guide groove of leading the position for bottom plate 132.
Also be provided with on the described top cover 11 and cooperate the extension of three-jaw tongs, four paws tongs to hang structure 2, this extension hangs structure 2 and comprises three longitudinal beams 21,21 ', 21 that are provided with along the top cover length direction " and the transverse strut 22,22 ', 23,23 ' that intersects vertically with longitudinal beam.
The three-jaw suspension centre is positioned at transverse strut 22 ', 22 " between, the four paws suspension centre is positioned between the transverse strut 22,22 ' and transverse strut 23,23 ' between.
Described transverse strut 22,23 ' two ends are outstanding and body two left side plates 15,16, hang for 4 soft hooking.
Referring to Fig. 1, Fig. 3, Fig. 4, the module body 3 that the heat-insulation layer of described top cover 11, side plate 13～16 is made of a blanket shape ceramic-fibre 9 doublings processing fabricate block of closely arranging is continuously being inlayed one deck tapetum fibrosum 4 between its each up and down two-layer module body 3,3 '; Described tapetum fibrosum 4 between being embedded between the two-layer up and down module body 3,3 ' is fixed by the U sprig; Be provided with a brace panel 5 above this module body 3.
Referring to Fig. 5, heat protection screen body 1 described base plate 12 heat-insulation layers that hot steel bloom heat of the present utility model is sent usefulness are made up of ceramic beaverboard 6 and the refractory fireclay block 7 that is laid on these ceramic beaverboard 6 tops, are substrate 8-steel plate below the heat-insulation layer.
Need only during use with driving or crane top cover is lifted by crane 0～1230mm.That is to say that if when the front side plate 13 of this cover body body 1 is not divided into up and down two parts, when front side plate 13 was connected with base plate 12 fully, the sling height of this top cover 11 was 0, need only and just can open cover body top cover 11 along the translation of cover body length direction this moment.
The dual-side of the front side plate 13 corresponding bottom plates 132 of described open side is provided with the guide groove 133 of leading the position for bottom plate 132.
The dynamical equilibrium that the utility model is divided by the hanging part in order to consider to lift by crane is divided into bottom plate 131,132 two parts with the front side plate 13 at the positive place of cover body, and promptly upper mounted plate 131 links to each other with top cover 11, and another part bottom plate 132 links to each other with base plate 12; Then just can hang out hot steel billet as long as the sling height of top cover 11 during slightly greater than 1230mm, just can be removed the top cover 11 of this cover body from the insulation cover body of depositing hot steel billet this moment.
Adopt the largest benefit of said structure to be to satisfy the restrictive requirement in existing iron and steel enterprise on-the-spot existing lifting space, make that this insulation cover body is in use incomplete, profile is the cover body of rectangle, rise to tradition that hot steel billet height just can the unload lower cover when above method of unloading, and only as long as cover body is slightly improved and the suitable height that covers interior pile steel billet, just can just cover cap can be opened fully by car body or through the translation of driving.Such benefit just is, sling height also can be used at the scene in space, the 6m left and right sides relatively have the method that the comprehensive promptly insulated truck of benefit is carried hot base, finishes hot steel bloom heat and send operation.
In addition, the utility model is by improving heat protection screen and insulation construction, abandoned in traditional newspaper structure the ceramic-fibre monolithic devices that generally the adopts structure that paves, the module unitary construction that adopts the blanket shape to be folded into is closely arranged and is equipped with one deck tapetum fibrosum mosaic texture, not only make whole heat-insulation layer still have the heat protection screen congenerous heat insulation effect that integral body paves, and bring great convenience for maintenance and replacing; In addition owing to change and the specific aim of maintenance strengthens greatly, thereby can make also that the degree of utilization of warm material improves greatly in the replacing.
Claims (10)
1. a hot steel bloom heat is sent the heat protection screen of usefulness, comprises
Body, comprise top cover, base plate and by with the affixed all-in-one-piece of top cover before and after the cover cap formed of side plate, left side plate, but the one side is established the opening of a folding; Be provided with heat-insulation layer in the body, it is characterized in that: the front side plate of described open side is divided into bottom plate, bottom plate and base plate are affixed, and an indentations joint close that matches with the bottom plate upper end is established in the lower end of upper mounted plate, cooperate with bottom plate on this to form an airtight cooperation.
2. hot steel bloom heat as claimed in claim 1 is sent the heat protection screen of usefulness, it is characterized in that, the dual-side of the corresponding bottom plate of the front side plate of described open side is provided with the guide groove of leading the position for bottom plate.
3. hot steel bloom heat as claimed in claim 1 or 2 is sent the heat protection screen of usefulness, it is characterized in that, the module body that described top cover, side plate heat-insulation layer are made of the blanket shape ceramic-fibre doubling processing fabricate block of closely arranging continuously, its each inlaying one deck tapetum fibrosum between the two-layer module body up and down.
4. hot steel bloom heat as claimed in claim 3 is sent the heat protection screen of usefulness, it is characterized in that, the tapetum fibrosum about described being embedded between the two-layer module body is fixed by the U sprig.
5. hot steel bloom heat as claimed in claim 3 is sent the heat protection screen of usefulness, it is characterized in that, described module body is provided with a brace panel.
6. hot steel bloom heat as claimed in claim 1 or 2 is sent the heat protection screen of usefulness, it is characterized in that, described base plate heat-insulation layer is made up of ceramic beaverboard that is positioned at the bottom and the refractory fireclay block that is laid on this ceramic beaverboard top.
7. hot steel bloom heat as claimed in claim 1 or 2 is sent the heat protection screen of usefulness, it is characterized in that, the extension that also is provided with cooperation three-jaw tongs, four paws tongs on the described top cover hangs structure, and this extension hangs structure and comprises along at least three longitudinal beams of top cover length direction setting and the transverse strut that intersects vertically with longitudinal beam.
8. hot steel bloom heat as claimed in claim 3 is sent the heat protection screen of usefulness, it is characterized in that, the extension that also is provided with cooperation three-jaw tongs, four paws tongs on the described top cover hangs structure, and this extension hangs structure and comprises along at least three longitudinal beams of top cover length direction setting and the transverse strut that intersects vertically with longitudinal beam.
9. hot steel bloom heat as claimed in claim 7 is sent the heat protection screen of usefulness, it is characterized in that, the outstanding and body left side plate in the two ends of described transverse strut hangs for 4 soft hooking.
10. hot steel bloom heat as claimed in claim 8 is sent the heat protection screen of usefulness, it is characterized in that, the outstanding and body left side plate in the two ends of described transverse strut hangs for 4 soft hooking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820060122XU CN201249765Y (en) | 2008-06-23 | 2008-06-23 | Thermal insulating cover for hot delivery and hot charging of billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820060122XU CN201249765Y (en) | 2008-06-23 | 2008-06-23 | Thermal insulating cover for hot delivery and hot charging of billets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249765Y true CN201249765Y (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820060122XU Expired - Fee Related CN201249765Y (en) | 2008-06-23 | 2008-06-23 | Thermal insulating cover for hot delivery and hot charging of billets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249765Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766941A (en) * | 2017-01-11 | 2017-05-31 | 闫银来 | A kind of sand goods firing attemperator and its application method |
| CN107008876A (en) * | 2017-05-26 | 2017-08-04 | 河钢股份有限公司承德分公司 | A kind of continuous casting billet attemperator |
| CN107187454A (en) * | 2017-07-19 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed the special body frame of steel billet transportation |
| CN107187453A (en) * | 2017-07-19 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle side wall |
| CN107200029A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle headwall |
| CN107200026A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose thermal insulation car |
| CN107200030A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle roof |
| CN110696700A (en) * | 2019-09-06 | 2020-01-17 | 上海宝冶冶金工程有限公司 | High-temperature slab heat-insulation transportation system |
| CN110696699A (en) * | 2019-09-06 | 2020-01-17 | 上海宝冶冶金工程有限公司 | High-temperature slab transportation heat preservation device |
-
2008
- 2008-06-23 CN CNU200820060122XU patent/CN201249765Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766941A (en) * | 2017-01-11 | 2017-05-31 | 闫银来 | A kind of sand goods firing attemperator and its application method |
| CN107008876A (en) * | 2017-05-26 | 2017-08-04 | 河钢股份有限公司承德分公司 | A kind of continuous casting billet attemperator |
| CN107187454A (en) * | 2017-07-19 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed the special body frame of steel billet transportation |
| CN107187453A (en) * | 2017-07-19 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle side wall |
| CN107200029A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle headwall |
| CN107200026A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose thermal insulation car |
| CN107200030A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle roof |
| CN110696700A (en) * | 2019-09-06 | 2020-01-17 | 上海宝冶冶金工程有限公司 | High-temperature slab heat-insulation transportation system |
| CN110696699A (en) * | 2019-09-06 | 2020-01-17 | 上海宝冶冶金工程有限公司 | High-temperature slab transportation heat preservation device |
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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: 20090603 Termination date: 20160623 |