CN202181322U - Steel billet temperature control facility - Google Patents
Steel billet temperature control facility Download PDFInfo
- Publication number
- CN202181322U CN202181322U CN2011202188375U CN201120218837U CN202181322U CN 202181322 U CN202181322 U CN 202181322U CN 2011202188375 U CN2011202188375 U CN 2011202188375U CN 201120218837 U CN201120218837 U CN 201120218837U CN 202181322 U CN202181322 U CN 202181322U
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- China
- Prior art keywords
- steel
- steel billet
- cover plate
- temperature control
- high temperature
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 113
- 239000010959 steel Substances 0.000 title claims abstract description 113
- 239000000463 material Substances 0.000 claims description 14
- 239000011449 brick Substances 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 abstract 2
- 238000003303 reheating Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009628 steelmaking Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010583 slow cooling Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a steel billet temperature control facility, steel billet temperature control facility include integral light steel skeleton (1), high temperature resistant apron (2), resistant firebrick terrace (6), constitute inclosed structure, set up steel billet rack (4) in this inclosed structure. By adopting the technical scheme, the problem that reheating treatment is needed in the post-processing manufacturing of the steel billet in the prior art is solved, the steel billet is sealed in a high-temperature-resistant closed space, heat energy internal circulation is realized through steel billet sealing, the high-temperature steel billet to be produced is slowly cooled, the process requirement of post-processing is met, unnecessary energy consumption is reduced, the pollution to the environment is reduced, and the final purposes of energy conservation and emission reduction are achieved; the whole process equipment occupies a small area, the process flow is simplified, the process is simple and reasonable, the technology is advanced and reliable, the benefit is obvious, and the investment is small.
Description
Technical field
The utility model belongs to metallurgical, the industrial technical field of heat energy, relates to steel-making, steel rolling processing equipment, and more particularly, the utility model relates to a kind of steel billet temperature control device.
Background technology
When steel billet is produced in steel-making in batches,, stack the zone so need some high temperature billet steel be positioned over steel billet because the processing requirement restriction can not be used for post-production simultaneously with all steel billets and make; Because steel billet places in normal temperature, along with the time can slowly cool off, when then utilizing these steel billets again, the temperature of steel billet does not just reach the processing requirement that the later stage manufactures, and need reheat processing so again, not only causes energy loss, has also delayed the PT.
At present, domestic many iron and steel enterprises all adopt aforesaid method, stack steel billet at the spaciousness place, and when being stacked at space outerpace owing to hot steel billet, self-radiating is too fast, and later stage reprocessing is made just to be needed to heat once more, and power consumption is consuming time, uneconomical; Environment has on every side been caused certain pollution; The enterprise that has has also taked certain insulation measure, but heat insulation effect is relatively poor, causes energy consumptions a large amount of in the production, does not meet the energy-saving and emission-reduction policy that country formulates.And stack steel billet like this and also cause the staff to scald easily.
The utility model content
The problem that the utility model will solve provides a kind of steel billet temperature control device, its objective is to keep the steel billet condition of high temperature, to reach the effect of energy-saving and emission-reduction.
To achieve these goals, the technical scheme taked of the utility model is:
The steel billet temperature control device that the utility model provided; Comprise integral light-weight Steel Skeleton, high temperature resistant cover plate, refractory brick terrace; Described integral light-weight Steel Skeleton, high temperature resistant cover plate and refractory brick terrace constitute airtight structure, in this airtight structure, the steel billet rack are set.
Establish resistant to elevated temperatures light heat insulation material on the body of wall of described integral light-weight Steel Skeleton and be fixedly mounted on the described integral light-weight Steel Skeleton.
The lifting service platform is established on the top of the outside surface of described integral light-weight Steel Skeleton.
It is the Hollow Square Steel pipe of 100 * 4mm that the column of described integral light-weight Steel Skeleton adopts specification, or the employing specification is the Hollow Square Steel pipe of 120 * 4mm; Described column height is 2700mm.
Adopting specification between the described column is that the thin-walled square steel pipe of 80 * 3mm carries out drawknot and connects; Or the employing model is 8 channel-section steel connection.
The surfaces externally and internally of described integral light-weight Steel Skeleton adopts steel plate with skeleton and the fixing parcel of light heat insulation material; Utilize the M10 threaded stud to connect between steel plate on the surfaces externally and internally and the shaped steel.
Equally according to the difference of temperature, it is different that the thickness of steel plate and material also have, high temperature employing 4mm Plate Steel, and low temperature can be used the 2mm Plate Steel;
The structure of described high temperature resistant cover plate 2 for slinging adopt three branch systems, and splicing installed.
It is the channel-section steel welding of 16a that the frame of described high temperature resistant cover plate adopts model, full weld, and weld bead height is not less than 6mm, and middle keel employing model is 16 joist steel.
Described high temperature resistant cover plate employing specification is 100 * 50 * 20 * 2.0 C shaped steel, and is every at a distance from 625mm drawknot between frame shaped steel; The described high temperature resistant cover plate employing 2mm of lower floor Plate Steel encases the thick lagging material of 100mm in the cover plate, or the described high temperature resistant cover plate employing 2mm of lower floor Plate Steel encases the thick lagging material of 80mm in the cover plate; Described high temperature resistant cover plate upper strata is adopted thickness to be 0.6mm, V125 color steel watt and is sealed.
4 hoisting rings of welding on the every described high temperature resistant cover plate upper side frame.
The utility model adopts technique scheme, and having solved in the prior art needs the problem of heat treated once more in the making of steel billet post-production, is sealed in steel billet in the resistant to elevated temperatures airtight space; Through steel billet sealing, realization heat energy internal recycle; High temperature billet steel to be produced is slowly lowered the temperature, satisfy the processing requirement of post-production, reduce the unnecessary consumption of the energy; Reduced pollution, reached the purpose of final energy-saving and emission-reduction environment; Whole processing unit takes up an area of very little, and technical process is simplified, and technology is simple, reasonable, advanced technology, reliable, and benefit is obvious, less investment.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification sheets and the figure is made brief description:
Fig. 1 is the one-piece construction synoptic diagram of the utility model;
Fig. 2 is the covering plate structure synoptic diagram of the utility model.
Be labeled as among the figure:
1, integral light-weight Steel Skeleton, 2, high temperature resistant cover plate, 3, light heat insulation material, 4, the steel billet rack, 5, the lifting service platform, 6, the refractory brick terrace, 7, steel billet.
Embodiment
Contrast accompanying drawing below; Through description to embodiment; To effect and principle of work, the ME of the mutual alignment between the shape of the embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art.
Structure like Fig. 1, the utility model shown in Figure 2 is a kind of steel billet temperature control device, and the utility model provides the high temperature billet steel Temperature-controlled appliance, uses steel-making, steel rolling production technique.Be to prevent the too fast treatment process of high temperature billet steel heat radiation in the Iron and Steel Production, its objective is to be placed on steel billet in the high-temperature cabinet of sealing, to reach the effect of energy-saving and emission-reduction.
In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize the foregoing invention purpose, the technical scheme that the utility model is taked is:
Like Fig. 1, shown in Figure 2; The steel billet temperature control device that the utility model provided; Comprise integral light-weight Steel Skeleton 1, high temperature resistant cover plate 2, refractory brick terrace 6; Described integral light-weight Steel Skeleton 1, high temperature resistant cover plate 2 and refractory brick terrace 6 constitute airtight structure, in this airtight structure, steel billet rack 4 are set.Steel billet rack 4 is put in the integral light-weight Steel Skeleton 1.
Described integral light-weight Steel Skeleton 1 is positioned on the refractory brick terrace 6.
But described high temperature resistant cover plate 2 is a hoisting structure, is positioned on the integral light-weight Steel Skeleton 1.
Described integral light-weight Steel Skeleton 1, high temperature resistant cover plate 2, refractory brick terrace 6 form integral sealing formula structure, i.e. a slow cooling casing.This facility adopts Lightweight Steel Construction to add lagging material and makes, and is convenient to lifting, and cost is low, can control steel billet temperature, reduces the second-heating energy consumption.
In steel-making, do not take corresponding measure in the steel rolling production technique, in the steel billet stacking process steel billet heat radiation too fast, cause energy wastage.The utility model adopts technique scheme, and having solved in the steel billet post-production making all the time needs the problem of heat treated once more.The utility model integrates environmental protection, energy-conservation; Finally can be through steel billet 7 sealing, the principle of heat energy internal recycle is sealed in steel billet 7 in the resistant to elevated temperatures casing; Let steel billet 7 in an airtight space, slowly lower the temperature; Satisfy the processing requirement of post-production, the energy consumption of reduction reaches the purpose of final energy-saving and emission-reduction; Whole technology is taken up an area of very little, and technical process is simplified, and technology is simple, reasonable, less investment.
The overall dimension of steel billet temperature control device is (length * wide * height): 7.5m * 7.5m * 2.7m.
Establish resistant to elevated temperatures light heat insulation material 3 on the body of wall of described integral light-weight Steel Skeleton 1 and be fixedly mounted on the described integral light-weight Steel Skeleton 1.
In steel-making, steel rolling production technique, pyritous steel billet 7 is by folder lightweight high-temperature material sealing in the light Steel Skeleton.The casing that the folder light heat insulation material is made in the described light Steel Skeleton can be made in the workshop, is placed and is equipped with on the terrace of refractory brick by the overhead traveling crane lifting again.
The column inboard accompanies light heat insulation material, is divided into two kinds of lagging materials of rock wool and pure aluminium silicate felt, can adopt the rock wool heat-preservation material below 600 degrees centigrade, its low price, and market is generally on sale; If need put into when surpassing 600 degrees centigrade steel billet, then adopt pure aluminium silicate felt lagging material, its light weight, high insulating effect.
Lifting service platform 5 is established on the top of the outside surface of described integral light-weight Steel Skeleton 1.Be used for using when operator lift high temperature resistant cover plate 2.
1, the structure of integral light-weight Steel Skeleton and size (referring to Fig. 1):
It is the Hollow Square Steel pipe of 100 * 4mm that the column of integral light-weight Steel Skeleton 1 adopts specification, or the employing specification is the Hollow Square Steel pipe of 120 * 4mm; Described column height is 2700mm.
Adopting specification between the described column is that the thin-walled square steel pipe of 80 * 3mm carries out drawknot and connects; Or the employing model is 8 channel-section steel connection.According to lagging material thickness with different shaped steel drawknots.
The surfaces externally and internally of integral light-weight Steel Skeleton 1 adopts steel plate with skeleton and light heat insulation material 3 fixing parcels; Utilize the M10 threaded stud to connect between steel plate on the surfaces externally and internally and the shaped steel.
According to the difference of temperature, it is different that the thickness of steel plate and material also have, and high temperature adopts the 4mm Plate Steel, and low temperature can be used the 2mm Plate Steel;
2, can lift the structure and the size (referring to Fig. 2) of high temperature resistant cover plate:
The structure of high temperature resistant cover plate 2 for slinging adopt three branch systems, and splicing installed.Every cover plate size is 2.7m * 7.9m.It among the figure one view wherein.
It is the channel-section steel welding of 16a that the frame of high temperature resistant cover plate 2 adopts model, full weld, and weld bead height is not less than 6mm, and middle keel employing model is 16 joist steel.
High temperature resistant cover plate 2 employing specifications are 100 * 50 * 20 * 2.0 C shaped steel, and are every at a distance from 625mm drawknot between frame shaped steel; The described high temperature resistant cover plate employing 2mm of 2 lower floors Plate Steel encases the thick lagging material of 100mm in the cover plate, or the described high temperature resistant cover plate employing 2mm of 2 lower floors Plate Steel encases the thick lagging material of 80mm in the cover plate; Described high temperature resistant cover plate 2 upper stratas are adopted thickness to be 0.6mm, V125 color steel watt and are sealed.
A structure of the high temperature deformation resistance of little shape square steel tube (square steel pipe 20 * 2, or square steel pipe 40 * 2.5) V-shape welding is arranged on the high temperature resistant cover plate 2.
4 hoisting rings of welding on every described high temperature resistant cover plate 2 upper side frames supply the overhead traveling crane lifting to use.
In described steel-smelting production process, wait for the high temperature billet steel that post-production is made;
Described high temperature billet steel is by on the steel billet rack 4 that is positioned over shown in the accompanying drawing in the slow cooling box;
Described slow cooling casing is made up of integral light-weight Steel Skeleton 1, high temperature resistant cover plate 3 and light heat insulation material 3 respectively.
The process structure of the utility model integrates environmental protection, energy-conservation, and technology is simple, rationally, and less investment has solved that high temperature billet steel is long storage period for a long time, rapid heat dissipation, the problem that needs power consumption to heat once more.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (10)
1. steel billet temperature control device; It is characterized in that: described steel billet temperature control device comprises integral light-weight Steel Skeleton (1), high temperature resistant cover plate (2), refractory brick terrace (6); Described integral light-weight Steel Skeleton (1), high temperature resistant cover plate (2) and refractory brick terrace (6) constitute airtight structure, and steel billet rack (4) is set in this airtight structure.
2. according to the described steel billet temperature control device of claim 1, it is characterized in that: establish resistant to elevated temperatures light heat insulation material (3) on the body of wall of described integral light-weight Steel Skeleton (1) and be fixedly mounted on the described integral light-weight Steel Skeleton (1).
3. according to the described steel billet temperature control device of claim 1, it is characterized in that: the top of the outside surface of described integral light-weight Steel Skeleton (1), establish lifting service platform (5).
4. according to the described steel billet temperature control device of claim 1, it is characterized in that: it is the Hollow Square Steel pipe of 100 * 4mm that the column of described integral light-weight Steel Skeleton (1) adopts specification, or the employing specification is the Hollow Square Steel pipe of 120 * 4mm; Described column height is 2700mm.
5. according to the described steel billet temperature control device of claim 4, it is characterized in that: adopting specification between the described column is that the thin-walled square steel pipe of 80 * 3mm connects; Or the employing model is 8 channel-section steel connection.
6. according to the described steel billet temperature control device of claim 1, it is characterized in that: the surfaces externally and internally of described integral light-weight Steel Skeleton (1) adopts steel plate with skeleton and the fixing parcel of light heat insulation material (3); Utilize the M10 threaded stud to connect between steel plate on the surfaces externally and internally and the shaped steel.
7. according to the described steel billet temperature control device of claim 1, it is characterized in that: the structure of described high temperature resistant cover plate (2) for slinging, adopt three branch systems, and splicing is installed.
8. according to the described steel billet temperature control device of claim 7, it is characterized in that: it is the channel-section steel welding of 16a that the frame of described high temperature resistant cover plate (2) adopts model, full weld, and weld bead height is not less than 6mm, and middle keel employing model is 16 joist steel.
9. according to the described steel billet temperature control device of claim 8, it is characterized in that: described high temperature resistant cover plate (2) employing specification is 100 * 50 * 20 * 2.0 C shaped steel, and is every at a distance from 625mm drawknot between frame shaped steel; Described high temperature resistant cover plate (2) lower floor adopts the 2mm Plate Steel to encase the thick lagging material of 100mm in the cover plate, or described high temperature resistant cover plate (2) lower floor adopts the 2mm Plate Steel to encase the thick lagging material of 80mm in the cover plate; Described high temperature resistant cover plate (2) upper strata is adopted thickness to be 0.6mm, V125 color steel watt and is sealed.
10. according to the described steel billet temperature control device of claim 8, it is characterized in that: 4 hoisting rings of welding on every described high temperature resistant cover plate (2) upper side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188375U CN202181322U (en) | 2011-06-27 | 2011-06-27 | Steel billet temperature control facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188375U CN202181322U (en) | 2011-06-27 | 2011-06-27 | Steel billet temperature control facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181322U true CN202181322U (en) | 2012-04-04 |
Family
ID=46174365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202188375U Expired - Fee Related CN202181322U (en) | 2011-06-27 | 2011-06-27 | Steel billet temperature control facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240780A (en) * | 2011-06-27 | 2011-11-16 | 芜湖新兴铸管有限责任公司 | Billet temperature control facility |
-
2011
- 2011-06-27 CN CN2011202188375U patent/CN202181322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240780A (en) * | 2011-06-27 | 2011-11-16 | 芜湖新兴铸管有限责任公司 | Billet temperature control facility |
| CN102240780B (en) * | 2011-06-27 | 2013-10-30 | 芜湖新兴铸管有限责任公司 | Billet temperature control facility |
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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 |
Granted publication date: 20120404 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |