CN202671618U - Structure of horizontally feeding high temperature billets inside furnace - Google Patents
Structure of horizontally feeding high temperature billets inside furnace Download PDFInfo
- Publication number
- CN202671618U CN202671618U CN2012202825081U CN201220282508U CN202671618U CN 202671618 U CN202671618 U CN 202671618U CN 2012202825081 U CN2012202825081 U CN 2012202825081U CN 201220282508 U CN201220282508 U CN 201220282508U CN 202671618 U CN202671618 U CN 202671618U
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- high temperature
- furnace
- fixing beam
- feeding
- sulfur
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Abstract
The utility model discloses a structure of horizontally feeding high temperature billets inside a furnace and relates to an inside furnace feeding device. The structure of horizontally feeding the high temperature billets inside the furnace solves the problems that qualities of the billets are affected by heat loss caused in feeding process of a walking beam heating furnace. The structure of horizontally feeding the high temperature billets inside the furnace comprises an evaporative cooling fixing beam, wherein support plates with uniform spacing are connected between an upper tube and a lower tube of the fixing beam. A high-sulfur abrasion resistant casing is fixedly sleeved on the upper tube of the fixing beam at the close end portion of the fixing beam. A heat resistant steel loose roll is sleeved on the high-sulfur abrasion resistant casing. The heat resistant steel loose roll and the high-sulfur abrasion resistant casing are in transition fit and positioned between two adjacent support plates. Space is arranged between the heat resistant steel loose roll and the lower tube of the fixing beam. According to the structure of horizontally feeding the high temperature billets inside the furnace, space around the upper water tube of the fixing beam is used to arrange the heat resistant steel loose roll, so as to achieve the cross feeding of the high temperature billets, reduce various losses of billet heat greatly, improve the billet heating quality, and be beneficial to energy conservation and emission reduction.
Description
Technical field
The utility model relates to e Foerderanlage, specifically a kind of structure of lateral transfer furnace high-temperature steel billet in a kind of stove.
Background technology
The tradition walking beam reheating furnace is generally feeded by large-scale loading machine at the stove tail end, and (little pipe enters in stove tail side, its end arranges the suspended wall roller), equipment is not only heavy, and wastes energy in a large number, particularly under the cold and hot operating mode that loads in mixture, can not guarantee the optimization heating of steel billet.When the high temperature billet steel of sending into during through overflash cooling fixed beam, can take away a part of heat, impact is processing further, and serious also can affect the heating steel billet quality.
The utility model content
The purpose of this utility model is to provide a kind of structure of lateral transfer furnace high-temperature steel billet, and easily causing heat to run off when solving the walking beam reheating furnace feeding affects the problem of billet quality.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of structure of lateral transfer furnace high-temperature steel billet, comprise vaporization cooling fixed beam, be connected with the uniform back up pad in interval between the top tube and down tube of fixed beam, it is characterized in that, the cover fixing at the upper pipe at described fixed beam cecum position has the high-sulfur anti-wear sleeve, cover has the high temperature steel free roll on the high-sulfur anti-wear sleeve, and high temperature steel free roll and high-sulfur anti-wear sleeve adopt transition fit; Described high-sulfur anti-wear sleeve and high temperature steel free roll have the gap between the lower pipe of high temperature steel free roll and fixed beam between two adjacent back up pads.
The beneficial effects of the utility model are: utilize periaqueductal locus, fixed beam top, the high temperature steel free roll is set, can laterally inputs high temperature billet steel, can greatly reduce again the various of steel billet heat and scatter and disappear, improve the heating steel billet quality, extremely be conducive to energy-saving and emission-reduction; Utilize the pump circulation evaporated cooling system high-sulfur anti-wear sleeve cooling, when effectively reducing friction resistance, guarantee the work-ing life of this high-sulfur anti-wear sleeve in stove.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 fixed beam, pipe on 11,12 times pipes, 2 back up pads, 3 high-sulfur anti-wear sleeves, 4 high temperature steel free rolls.
Embodiment
As shown in Figure 1, a kind of structure of lateral transfer furnace high-temperature steel billet, comprise vaporization cooling fixed beam 1, be connected with the uniform back up pad 2 in interval between the upper pipe 11 of fixed beam 1 and the lower pipe 12, upper pipe 11 fixing covers at described fixed beam 1 cecum position have high-sulfur anti-wear sleeve 3, cover has high temperature steel free roll 4 on the high-sulfur anti-wear sleeve 3, and high temperature steel free roll 4 adopts transition fit with high-sulfur anti-wear sleeve 3; Described high-sulfur anti-wear sleeve 3 and high temperature steel free roll 4 have the gap between the lower pipe 12 of high temperature steel free roll 4 and fixed beam 1 between two adjacent back up pads 2.
In use, high-sulfur anti-wear sleeve 3 can be welded on the upper pipe 11 of fixed beam 1, can increase the cooling performance to high-sulfur anti-wear sleeve 3, after hot continuously cast material is advanced by pusher from the process furnace side, steel billet moves ahead at high temperature steel free roll 4, high temperature steel free roll 4 rubs with the high-sulfur anti-wear sleeve 3 of inner ring, and friction resistance is little, can reduce the thrust of outside pusher.The gap of high temperature steel free roll 4 and 1 time pipe 12 of fixed beam, and high temperature steel free roll 4 does necessary adjustment with the visual billet bloom size size in the gap of high-sulfur anti-wear sleeve 3 with fixed beam steel pipe sizes size, guarantees that whole process high temperature steel free roll 4 can rotate freely.The utility model utilizes periaqueductal locus, fixed beam top, high temperature steel free roll 4 is set, can laterally input high temperature billet steel, can greatly reduce again the various of steel billet heat scatters and disappears, improve billet quality, extremely be conducive to energy-saving and emission-reduction, utilize evaporated cooling system cooling high-sulfur anti-wear sleeve 3, when reducing friction resistance, guarantee the work-ing life of high-sulfur anti-wear sleeve 3 in stove.
Claims (1)
1.
A kind of structure of lateral transfer furnace high-temperature steel billet, comprise vaporization cooling fixed beam, be connected with the uniform back up pad in interval between the top tube and down tube of fixed beam, it is characterized in that, the cover fixing at the upper pipe at described fixed beam cecum position has the high-sulfur anti-wear sleeve, cover has the high temperature steel free roll on the high-sulfur anti-wear sleeve, and high temperature steel free roll and high-sulfur anti-wear sleeve adopt transition fit; Described high-sulfur anti-wear sleeve and high temperature steel free roll have the gap between the lower pipe of high temperature steel free roll and fixed beam between two adjacent back up pads
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202825081U CN202671618U (en) | 2012-06-15 | 2012-06-15 | Structure of horizontally feeding high temperature billets inside furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202825081U CN202671618U (en) | 2012-06-15 | 2012-06-15 | Structure of horizontally feeding high temperature billets inside furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671618U true CN202671618U (en) | 2013-01-16 |
Family
ID=47492533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202825081U Expired - Fee Related CN202671618U (en) | 2012-06-15 | 2012-06-15 | Structure of horizontally feeding high temperature billets inside furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352115A (en) * | 2013-07-18 | 2013-10-16 | 上海宝钢节能技术有限公司 | Steel rolling heating furnace |
-
2012
- 2012-06-15 CN CN2012202825081U patent/CN202671618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352115A (en) * | 2013-07-18 | 2013-10-16 | 上海宝钢节能技术有限公司 | Steel rolling heating furnace |
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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: 20130116 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |