CN201322542Y - Novel pusher-type heating-furnace steel-tapping end slideway - Google Patents
Novel pusher-type heating-furnace steel-tapping end slideway Download PDFInfo
- Publication number
- CN201322542Y CN201322542Y CNU2008201935868U CN200820193586U CN201322542Y CN 201322542 Y CN201322542 Y CN 201322542Y CN U2008201935868 U CNU2008201935868 U CN U2008201935868U CN 200820193586 U CN200820193586 U CN 200820193586U CN 201322542 Y CN201322542 Y CN 201322542Y
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- China
- Prior art keywords
- slideway
- furnace
- steel
- tapping end
- type heating
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a novel pusher-type heating-furnace steel-tapping end slideway, and resolves the current shortcoming that the adhesive joint between steel billets, which is caused by the long existing time of steel billets in the furnace or high furnace temperature, can lead the heating-furnace steel-tapping end to be cracked up. The measures for resolving the problem are as follows: the novel pusher-type heating-furnace steel-tapping end slideway comprises a furnace slideway 1, a steel-tapping end slideway 2 on the end of the furnace slideway 1 and a slideway beam 3 arranged in parallel to the furnace slideway 1, wherein a steel-tapping end slideway 2 is lower than the furnace slideway 1 and is installed via lower and upper malposition mode. By utilizing the novel pusher-type heating-furnace steel-tapping end slideway, the steel billets which are adhesively connected can be better disconnected automatically, thereby the furnace wall is not easy to be cracked up and the operation rate is effectively enhanced.
Description
Technical field
The utility model relates to heater for rolling steel, more belongs to the steel rolling pusher-type furnace.
Background technology
At present, cut deal enterprise still uses pusher-type furnace in a large number both at home and abroad, and steel billet moves the slideway at main skid and burner tapping end place a horizontal plane layout in the stove.The deficiency of its existence: in actual production,, all may make the contact-making surface between steel billet and the steel billet occur bonding if the control of the long temperature in addition of steel billet time inside furnace is also bad or time inside furnace normal but furnace temperature is too high.Sticking and undiscovered when occurring, and is in time handled and when continuing to push away steel, do not come out of the stove because steel billet glides along the slideway at tapping end place on request, and, then can produce the accident that the heating furnace tapping holds furnace wall to be broken along former track translational thrust forward.
The utility model content
The utility model is to overcome above-mentioned deficiency, and better automatic disconnection after the generation adhesion between a kind of steel billet and the steel billet is provided, the difficult novel pusher-type furnace tapping end slideway that breaks furnace wall.
Realize the technical measures of above-mentioned purpose:
Novel pusher-type furnace tapping end slideway, by the tapping end slideway of stove inner slide, stove inner slide end, forms with the slipway beam of the parallel installation of stove inner slide, it is: tapping holds slideway to be lower than arranged in dislocation about the stove inner slide.
The utility model can better automatic disconnection after producing adhesion between steel billet and the steel billet, and the difficult furnace wall accident that breaks effectively improves operating rate.
Description of drawings
Fig. 1 is the structural representation of novel pusher-type furnace tapping end slideway
The specific embodiment
Be further described below in conjunction with accompanying drawing:
Novel pusher-type furnace tapping end slideway is by the tapping end slideway 2 of stove inner slide 1, stove inner slide 1 end, form with the slipway beam 3 of stove inner slide 1 parallel installation.Tapping end slideway 2 is lower than the arranged in dislocation about 6 millimeters/8 millimeters/10 millimeters of stove inner slide 1.The purpose of its dislocation, unsettled time and process are all arranged when making every block of steel billet herein enter the tapping slideway, owing to being transported to the deadweight active force of the steel billet of tapping end slideway 2, its steel billet with bonding on stove inner slide 1 being disconnected freely skid off outside the heating furnace.
Claims (1)
1, novel pusher-type furnace tapping end slideway, by the tapping end slideway (2) of stove inner slide (1), stove inner slide (1) end, forms, it is characterized in that: tap and hold slideway (2) to be lower than stove inner slide (1) arranged in dislocation up and down with the slipway beam (3) of the parallel installation of stove inner slide (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201935868U CN201322542Y (en) | 2008-12-09 | 2008-12-09 | Novel pusher-type heating-furnace steel-tapping end slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201935868U CN201322542Y (en) | 2008-12-09 | 2008-12-09 | Novel pusher-type heating-furnace steel-tapping end slideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322542Y true CN201322542Y (en) | 2009-10-07 |
Family
ID=41159922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201935868U Expired - Fee Related CN201322542Y (en) | 2008-12-09 | 2008-12-09 | Novel pusher-type heating-furnace steel-tapping end slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322542Y (en) |
-
2008
- 2008-12-09 CN CNU2008201935868U patent/CN201322542Y/en not_active Expired - Fee Related
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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: 20091007 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |