CN203501875U - Waste heat utilization device for casting blank - Google Patents
Waste heat utilization device for casting blank Download PDFInfo
- Publication number
- CN203501875U CN203501875U CN201320523776.2U CN201320523776U CN203501875U CN 203501875 U CN203501875 U CN 203501875U CN 201320523776 U CN201320523776 U CN 201320523776U CN 203501875 U CN203501875 U CN 203501875U
- Authority
- CN
- China
- Prior art keywords
- metal
- metal hose
- casting blank
- joint
- waste heat
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 31
- 239000002918 waste heat Substances 0.000 title claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 77
- 239000002184 metal Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009749 continuous casting Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a waste heat utilization device for a casting blank. The waste heat utilization device for the casting blank comprises a metal hose, a joint, a metal coiled pipe, and a radiator, wherein the metal hose comprises a first metal hose, a second metal hose and a third metal hose, and the joint comprises a first joint and a second joint; the first metal hose is connected to one head of the metal coiled pipe, and the other head of the metal coiled pipe is connected with the second metal hose through the second joint; the second metal hose is connected to a water inlet of the radiator, and a water outlet of the radiator is connected with the third metal hose. The device provided by the utility model can recycle heat generated in the casting blank production process of a continuous casting machine in a steel mill, is simple in manufacturing process, requires lower operation technical requirements, is favorable for reducing cost to improve efficiency, and saving energy to reduce consumption in iron and steel industry, and has a wide promotion prospect.
Description
Technical Field
The utility model relates to a steel smelting field, in particular to casting blank waste heat utilization equipment.
Background
The waste heat resource of the steel industry is rich, and the waste heat utilization is an effective way for saving energy of the steel industry. In the continuous casting production process, the surface temperature of the casting blank after being taken out of the withdrawal and straightening unit can reach over 700 ℃, and at present, the part of heat is not effectively recycled, so that the energy is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect that the waste heat of the casting blank is short of utilization among the prior art to provide a device easy and simple to handle, simple and easy, effectively utilize the waste heat energy of casting blank.
In order to achieve the above object, the utility model provides a casting blank waste heat utilization equipment, include: a metal hose, a joint, a metal coil 3, and a radiator 4; the metal hose comprises a first metal hose 1, a second metal hose 6 and a third metal hose 7, and the joints comprise a first joint 2 and a second joint 5; wherein,
the first metal hose 1 is connected to one end of the metal serpentine tube 3 through a first joint 2, the other end of the metal serpentine tube 3 is connected to a second metal hose 6 through a second joint 5, the second metal hose 6 is connected to a water inlet of the radiator 4, and a water outlet of the radiator 4 is connected to a third metal hose 7.
In the technical scheme, the casting device further comprises a bracket, and the bracket is used for supporting the metal coiled pipe 3, so that a casting blank can pass through the bottom of the metal coiled pipe 3.
In the above technical scheme, the metal hose, the joint and the metal serpentine tube 3 are made of metal materials with good heat dissipation performance.
In the technical scheme, the width of the metal coil pipe 3 is determined according to the width of the casting blank and the length of the part which radiates heat and can recycle heat.
In the above technical solution, the length of the metal serpentine tube 3 is determined according to the water temperature.
The utility model has the advantages that:
the utility model discloses a casting blank waste heat utilization equipment can carry out cyclic utilization to the heat that produces in the steel mill conticaster casting blank production process, and preparation simple process, operation technical requirement are lower, are favorable to cost reduction and efficiency improvement, energy saving and consumption reduction of steel industry, have extensive popularization prospect.
Drawings
Fig. 1 is a schematic structural diagram of the casting blank waste heat utilization device of the present invention.
Description of the drawings
1 first metal hose 2 first joint 3 metal coiled pipe
4 radiator 5 second joint 6 second metal hose
7 third metal hose
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a casting blank waste heat utilization equipment includes: a metal hose, a joint, a metal coil 3, and a radiator 4; the metal hose comprises a first metal hose 1, a second metal hose 6 and a third metal hose 7, and the joints comprise a first joint 2 and a second joint 5; the first metal hose 1 is connected to one end of the metal serpentine tube 3 through a first joint 2, the other end of the metal serpentine tube 3 is connected to a second metal hose 6 through a second joint 5, the second metal hose 6 is connected to a water inlet of the radiator 4, and a water outlet of the radiator 4 is connected to a third metal hose 7.
In this embodiment, the metal hose, the joint and the metal serpentine tube 3 are made of DN50 stainless steel, and in other embodiments, other metals with good heat dissipation performance, such as copper and aluminum, may be used.
The metal serpentine tube 3 may be produced by hot-bending a metal tube. The width of the metal coil 3 is related to the width of the cast strand and the length of the part of the cast strand that radiates heat and can recover heat. In addition, the water temperature can be adjusted by adjusting the length of the metal serpentine pipe 3.
As a preferred mode of realization, the utility model discloses a casting blank waste heat utilization equipment is still including a bracket, the bracket is used for holding up metal coiled pipe 3 for the casting blank can be followed metal coiled pipe 3's bottom is passed through. In this embodiment, the bracket is made of angle steel.
In the working process of the casting blank waste heat utilization device, the metal coiled pipe 3 and the bracket thereof are placed on a roller way for the running of the casting blank, so that the distance between the coiled pipe and the surface of the casting blank is about 3 cm; the equipment cooling water flows in through the first metal hose 1, passes through the metal coiled pipe 3 and the second metal hose 6 and flows into the radiator 4; in this process, the cast product travels below the apparatus, the surface temperature of the product can quickly heat the cooling water flowing through the apparatus, and the heated water enters the radiator 4. The radiator 4 can be located in a region needing heat supply, so that the utilization of the waste heat of the casting blank is realized.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will understand that modifications and equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of them shall fall within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a casting blank waste heat utilization equipment which characterized in that includes: a metal hose, a joint, a metal coil pipe (3) and a radiator (4); the metal hose comprises a first metal hose (1), a second metal hose (6) and a third metal hose (7), and the joint comprises a first joint (2) and a second joint (5); wherein,
the first metal hose (1) is connected to one end of the metal coiled pipe (3) through a first connector (2), the other end of the metal coiled pipe (3) is connected with a second metal hose (6) through a second connector (5), the second metal hose (6) is connected to a water inlet of the radiator (4), and a water outlet of the radiator (4) is connected with a third metal hose (7).
2. The device for utilizing the residual heat of the casting blank according to claim 1, further comprising a bracket for supporting the metal serpentine (3) so that the casting blank can pass through the bottom of the metal serpentine (3).
3. The casting blank waste heat utilization device according to claim 1 or 2, wherein the metal hose, the joint and the metal coil pipe (3) are made of metal materials with good heat dissipation performance.
4. Casting blank waste heat utilization device according to claim 1 or 2, characterized in that the width of the metal coil (3) is determined according to the width of the casting blank, the length of the portion of the casting blank radiating heat and recoverable heat.
5. The device for utilizing the residual heat of the casting blank according to claim 1 or 2, wherein the length of the metal coil pipe (3) is determined according to the water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523776.2U CN203501875U (en) | 2013-08-26 | 2013-08-26 | Waste heat utilization device for casting blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523776.2U CN203501875U (en) | 2013-08-26 | 2013-08-26 | Waste heat utilization device for casting blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501875U true CN203501875U (en) | 2014-03-26 |
Family
ID=50332849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523776.2U Expired - Fee Related CN203501875U (en) | 2013-08-26 | 2013-08-26 | Waste heat utilization device for casting blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964962A (en) * | 2016-05-05 | 2016-09-28 | 大连华锐重工集团股份有限公司 | Technological method for continuous casting circulating cooling water and casting billet waste heat utilization and system |
-
2013
- 2013-08-26 CN CN201320523776.2U patent/CN203501875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964962A (en) * | 2016-05-05 | 2016-09-28 | 大连华锐重工集团股份有限公司 | Technological method for continuous casting circulating cooling water and casting billet waste heat utilization and system |
| CN105964962B (en) * | 2016-05-05 | 2018-05-01 | 大连华锐重工集团股份有限公司 | Continuous casting recirculated cooling water and the process and system of strand UTILIZATION OF VESIDUAL HEAT IN |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |