CN102744269A - Heat insulation device of furnace delivery table - Google Patents
Heat insulation device of furnace delivery table Download PDFInfo
- Publication number
- CN102744269A CN102744269A CN2012102283260A CN201210228326A CN102744269A CN 102744269 A CN102744269 A CN 102744269A CN 2012102283260 A CN2012102283260 A CN 2012102283260A CN 201210228326 A CN201210228326 A CN 201210228326A CN 102744269 A CN102744269 A CN 102744269A
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- China
- Prior art keywords
- heat insulation
- delivery table
- furnace delivery
- heat
- insulation device
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Abstract
The invention relates to a heat insulation device of a furnace delivery table. The heat insulation device of the furnace delivery table comprises support plates fixed at two sides of a track panel and heat insulation covers arranged on the support plates, wherein each heat insulation cover is composed of a housing and a heat insulation layer fixed on the inner wall of the housing. The heat insulation device of the furnace delivery table has the beneficial effects that the pipeline composed of the track panel, the support plates and the heat insulation covers are good in heat insulation effect; the temperature can be kept at tapping temperature when a red billet stays in the heat insulation device, and the temperature loss when the tail part of the billet stops on the track can be effectively reduced, thus the load of a rolling device is reduced; the quality of the rolled rebar is enhanced; the installation and disassembly are facilitated; the cost is low, and the heat insulation device of the furnace delivery table is suitable for large-scale generalization and use.
Description
Technical field
The present invention relates to a kind of steel temperature holding device, especially a kind of furnace delivery table attemperator that is used on the steel rolling production-line.
Background technology
The steel billet of producing on the steel rolling production-line in the prior art moves on furnace delivery table after coming out in the stove, and furnace delivery table rotates under the driving of motor, drives steel billet and runs to subsequent processing.The operation of rolling of steel billet needs about 2 minutes time, and during this period of time the afterbody temperature of steel billet descends comparatively fast, and the steel temperature does not reach rolling technological requirement when getting into milling train, thereby has influenced the quality of rolling back product.Simultaneously, the steel temperature is crossed the low steel billet hardness that can cause and is risen, thereby damages rolling equipment.Therefore, transporting of steel billet needs insulation in the process.
Summary of the invention
The objective of the invention is to: to the problem that above-mentioned prior art exists, propose a kind of simple in structure, the furnace delivery table attemperator of easy installation and removal.
In order to reach above purpose; Furnace delivery table attemperator of the present invention; Its improvements are, comprise the gripper shoe that is fixed on track panel both sides and are arranged on the stay-warm case on the gripper shoe, and said stay-warm case is made up of shell and the heat-insulation layer that is fixed on the outer casing inner wall.
The present invention further improves, and said shell is the reinforcing bar plate, and heat-insulation layer is a heat-preservation cotton, and said heat-preservation cotton is installed on the reinforcing bar plate through stainless (steel) wire and bolt.
The present invention further improves again, and said stay-warm case is connected with being contacted by the device for eliminating near switch control.
The invention has the advantages that: furnace delivery table attemperator of the present invention is simple in structure, and is effective by the pipe insulation that track panel, gripper shoe and stay-warm case are formed, when the red heat steel billet rests on wherein; Temperature can remain on tapping temperature, the temperature loss in the time of can reducing the steel billet afterbody effectively and stop in orbit, thereby the load that has alleviated rolling equipment; Strengthened the quality of rolling back reinforcing bar; Easy installation and removal, cost is low, is fit to large-scale promotion and uses.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
Embodiment one
The furnace delivery table attemperator of present embodiment; Its structure such as Fig. 1 are to shown in Figure 3; Comprise the gripper shoe 2 that is fixed on track panel 1 both sides and be arranged on the stay-warm case 3 on the gripper shoe 2, stay-warm case 3 is made up of shell 31 and the heat-insulation layer 32 that is fixed on shell 31 inwalls, but track panel 1, gripper shoe 2 and stay-warm case 3 are formed the pipeline of transporting steel billets; Wherein shell 31 is the reinforcing bar plate; Heat-insulation layer 32 is a heat-preservation cotton, and heat-preservation cotton is installed on the reinforcing bar plate through stainless (steel) wire and bolt, stay-warm case 3 be connected by device for eliminating 4 contacts near switch 5 control.
During real work, by the furnace delivery table top installation panel 1 that motor 6 drives, cover plate 7 is installed in both sides; Furnace delivery table and motor 6 all are fixed on the base 8, and welding gripper shoe 2 (height-adjustable of gripper shoe) in the both sides of panel 1 makes the height such as platform of panel 1 both sides; Stay-warm case 3 directly is lifted on the gripper shoe 2; Wherein the heat-preservation cotton in the stay-warm case 3 can directly be covered in the steel billet top, and to improve heat insulation effect, the length of stay-warm case 3 is slightly larger than the steel billet total length; When not needing attemperator, stay-warm case 3 is unloaded down near switch 5 control device for eliminating 4.In addition; At the afterbody of the track of coming out of the stove three stay-warm cases 3 can be installed; To guarantee that the red heat steel billet can keep certain temperature (the steel billet head and tail temperature difference is generally below 20 ℃) when rolling, avoid excessive device damage that causes of invar base head and tail temperature difference and steel bar quality unstable.
Except that the foregoing description, the present invention also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, drop on the protection domain of requirement of the present invention.
Claims (3)
1. furnace delivery table attemperator is characterized in that: comprise the gripper shoe that is fixed on track panel both sides and be arranged on the stay-warm case on the gripper shoe, said stay-warm case is made up of shell and the heat-insulation layer that is fixed on the outer casing inner wall.
2. furnace delivery table attemperator according to claim 1 is characterized in that: said shell is the reinforcing bar plate, and heat-insulation layer is a heat-preservation cotton, and said heat-preservation cotton is installed on the reinforcing bar plate through stainless (steel) wire and bolt.
3. furnace delivery table attemperator according to claim 1 is characterized in that: said stay-warm case be connected by device for eliminating contact near switch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102283260A CN102744269A (en) | 2012-07-04 | 2012-07-04 | Heat insulation device of furnace delivery table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102283260A CN102744269A (en) | 2012-07-04 | 2012-07-04 | Heat insulation device of furnace delivery table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102744269A true CN102744269A (en) | 2012-10-24 |
Family
ID=47024961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102283260A Pending CN102744269A (en) | 2012-07-04 | 2012-07-04 | Heat insulation device of furnace delivery table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855300A (en) * | 2016-05-19 | 2016-08-17 | 鑫鹏源智能装备集团有限公司 | Heat preservation tunnel and heat preservation control method |
| CN106001129A (en) * | 2016-05-19 | 2016-10-12 | 鑫鹏源智能装备集团有限公司 | Heat preservation tunnel of continuous delivery hot pipe and heat preservation control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805964Y (en) * | 2005-06-30 | 2006-08-16 | 宝山钢铁股份有限公司 | Rolling line heat-preserving hood |
| CN1911547A (en) * | 2006-08-24 | 2007-02-14 | 武汉科技大学 | Roller steel billet heat insulating cover |
| CN201235370Y (en) * | 2008-07-22 | 2009-05-13 | 天津天重中直科技工程有限公司 | Thermal insulation cover on rolled steel product line furnace delivery table |
| CN201572790U (en) * | 2009-12-15 | 2010-09-08 | 山东泰山钢铁集团有限公司 | Heat insulation cover for coiling production line |
| KR20120000992A (en) * | 2010-06-29 | 2012-01-04 | 현대제철 주식회사 | Apparatus and method for controlling tempering temperature in cooling bed |
| CN202700962U (en) * | 2012-07-04 | 2013-01-30 | 江苏永钢集团有限公司 | Heat preservation device for furnace discharge roller way |
-
2012
- 2012-07-04 CN CN2012102283260A patent/CN102744269A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805964Y (en) * | 2005-06-30 | 2006-08-16 | 宝山钢铁股份有限公司 | Rolling line heat-preserving hood |
| CN1911547A (en) * | 2006-08-24 | 2007-02-14 | 武汉科技大学 | Roller steel billet heat insulating cover |
| CN201235370Y (en) * | 2008-07-22 | 2009-05-13 | 天津天重中直科技工程有限公司 | Thermal insulation cover on rolled steel product line furnace delivery table |
| CN201572790U (en) * | 2009-12-15 | 2010-09-08 | 山东泰山钢铁集团有限公司 | Heat insulation cover for coiling production line |
| KR20120000992A (en) * | 2010-06-29 | 2012-01-04 | 현대제철 주식회사 | Apparatus and method for controlling tempering temperature in cooling bed |
| CN202700962U (en) * | 2012-07-04 | 2013-01-30 | 江苏永钢集团有限公司 | Heat preservation device for furnace discharge roller way |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855300A (en) * | 2016-05-19 | 2016-08-17 | 鑫鹏源智能装备集团有限公司 | Heat preservation tunnel and heat preservation control method |
| CN106001129A (en) * | 2016-05-19 | 2016-10-12 | 鑫鹏源智能装备集团有限公司 | Heat preservation tunnel of continuous delivery hot pipe and heat preservation control method |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121024 |