CN202951874U - Self-regulating slag skimming device - Google Patents
Self-regulating slag skimming device Download PDFInfo
- Publication number
- CN202951874U CN202951874U CN 201220646961 CN201220646961U CN202951874U CN 202951874 U CN202951874 U CN 202951874U CN 201220646961 CN201220646961 CN 201220646961 CN 201220646961 U CN201220646961 U CN 201220646961U CN 202951874 U CN202951874 U CN 202951874U
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- plate
- slag skimming
- slag
- skimming
- pedestal
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Abstract
The utility model discloses a self-regulating slag skimming device. The slag skimming device comprises a slag skimming plate, a locking pin, a moveable seat, a pedestal and a hinge shaft, wherein the moveable seat comprises a check plate, a hanging rod and a double-lug plate; the double-lug plate is welded at the inner side of the check plate; the hanging rod is hung at the outer side of the check plate; the slag skimming plate with a hanging rod hole is fixed on the hanging rod through the locking pin; a single-lug plate is welded in the L-shaped pedestal; a bolt hole is formed in a vertical plate of the pedestal; and the double-lug plate of the moveable seat is movably connected to the single-lug plate of the pedestal through the hinge shaft. A vertical plate of a slag skimming head is connected to the front end of a telescopic boom of a slag skimming machine through a bolt, and the slag skimming plate moves by leaning against a ladle wall all the time, so that not only is slag extremely easily removed, but also the collision of the slag skimming machine and a hot-metal ladle is prevented, the service life of the slag skimming plate is effectively prolonged, running faults of the slag skimming machine and consumption of the slag skimming plate are reduced, the slag skimming time can be shortened, the slag skimming efficiency is improved, the loss of molten iron is reduced, and the molten iron charging temperature is relatively enhanced.
Description
Technical field
The utility model belongs to the steel-making mechanical field, relates in particular to a kind of self-adjusting device for removing slag of skimming for hot-metal bottle.
Background technology
Traditional slagging-off equipment adopts slag removal device to be skimmed, and slag removal device is fixed on the Cinder Machine telescopic arm, with telescopic arm all around, upper and lower six direction motion.In the process of skimming, the hot-metal bottle certain angle that will tilt, make high sulphur slag easily claw hot-metal bottle and fall into following slag ladle.Because molten iron level will be lower than the hot-metal bottle edge, slag removal device in the process of skimming lower limb generally lower than the tank edge, so slag removal device run to hot-metal bottle along near the time, enhancing action be arranged, to meet the slag removal device lower limb higher than the tank edge, smoothly bits are clawed.Thereby should take and approach tank skin most and do not scrape tank skin as best in the position that requires the slag removal device enhancing action, but in actual mechanical process owing to can't can not meet near observing this requirement at all, therefore cause the efficiency of skimming low, directly extended slag-removing time, affected molten iron temperature.Simultaneously, the slagging-off equipment adopted at present mostly is imported product, and slag removal device adopts the fixed installation mode, and weight is large, the dismounting inconvenience, and the wearing and tearing that are rigidly connected are large, and slag removal device is shorter service life; The effect of skimming varies with each individual especially, causes iron loss and hot metal temperature drop all larger.
Summary of the invention
The utility model aims to provide a kind of slag removal device life cycle that extends, and improves skim efficiency and molten iron charging temperature, reduces the self-adjusting device for removing slag of iron loss and operation troubles.
For this reason, the solution that the utility model is taked is:
A kind of self-adjusting device for removing slag, comprise slag removal device, locking pin, sliding seat, bearing and hinge; Sliding seat is comprised of check plate, peg and ears plate, and the check plate inboard is welded with the ears plate, and the outside is provided with peg, with the slag removal device in peg hole, by locking pin, is fixed on peg; Be welded with the monaural plate in " L " shape bearing, on the bearing riser, have bolt hole; Sliding seat ears plate is movably connected on bearing monaural plate by hinge.
Using method of the present utility model and effect are:
Before skimming, the bearing riser of the utility model device for removing slag is connected to Cinder Machine telescopic arm front end with bolt.While skimming, when slag removal device is encountered the hot-metal bottle tank skin, being hinged on sliding seat on bearing monaural plate will automatic rotating, and the lower limb position of slag removal device is promoted relatively; Slag removal device leans against on tank skin and moves all the time, make taken off bits very easily claw hot-metal bottle, and there is no hard collision between Cinder Machine and hot-metal bottle, thereby can effectively extend service life of slag removal device, reduce the operation troubles of Cinder Machine and the consumption of slag removal device, reduce use cost.Can shorten slag-removing time, improve the efficiency of skimming, reduce the molten iron loss, and relatively improve the molten iron charging temperature simultaneously.
The accompanying drawing explanation
Fig. 1 is self-adjusting device for removing slag structural representation.
In figure: slag removal device 1, locking pin 2, peg 3, check plate 4, ears plate 5, hinge 6, monaural plate 7, riser 8, bolt hole 9, bearing 10.
The specific embodiment
The utility model self-adjusting device for removing slag mainly is comprised of slag removal device 1, locking pin 2, hinge 6, bearing 10 and sliding seat.
Sliding seat system is comprised of peg 3, check plate 4, ears plate 5,2 blocks of plates of the ears with hinge axis hole 5 of inboard welding of check plate 4, the outside is provided with a peg of the short cylindrical shape with pin-and-hole 3, and slag removal device 1 is arranged on peg 3 by the peg hole, and utilizes locking pin 2 to be fixed.Bearing 10 is whole L-shaped, at plate of the monaural with hinge axis hole 7 of " L " shape bearing 9 interior welding, on the riser 8 of bearing 10, has bolt hole 9, makes riser 8 form an adpting flange.Sliding seat ears plate 5 is movably connected on the monaural plate 7 of bearing 10 by hinge 6.
The riser 8 use bolts of the utility model self-adjusting device for removing slag bearing 10 are connected to the front end of Cinder Machine telescopic arm.While skimming, when slag removal device 1 is encountered the tank skin of hot-metal bottle, being hinged on sliding seat on bearing 10 monaural plates 7 will automatic rotating, and the lower limb position of slag removal device 1 is promoted relatively.Slag removal device 1 leans against all the time on the tank skin of hot-metal bottle and moves, and both can avoid the collision between Cinder Machine and hot-metal bottle, can smoothly bits be clawed to hot-metal bottle again, thereby eliminates the impact of human factor on the effect of skimming.
Claims (1)
1. a self-adjusting device for removing slag, is characterized in that, comprises slag removal device, locking pin, sliding seat, bearing and hinge; Sliding seat is comprised of check plate, peg and ears plate, and the check plate inboard is welded with the ears plate, and the outside is provided with peg, with the slag removal device in peg hole, by locking pin, is fixed on peg; Be welded with the monaural plate in " L " shape bearing, on the bearing riser, have bolt hole; Sliding seat ears plate is movably connected on bearing monaural plate by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646961 CN202951874U (en) | 2012-11-30 | 2012-11-30 | Self-regulating slag skimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646961 CN202951874U (en) | 2012-11-30 | 2012-11-30 | Self-regulating slag skimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951874U true CN202951874U (en) | 2013-05-29 |
Family
ID=48457468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646961 Expired - Fee Related CN202951874U (en) | 2012-11-30 | 2012-11-30 | Self-regulating slag skimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008640A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Self-adjusting slag raking device |
-
2012
- 2012-11-30 CN CN 201220646961 patent/CN202951874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008640A (en) * | 2012-11-30 | 2013-04-03 | 鞍钢股份有限公司 | Self-adjusting slag raking device |
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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: 20130529 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |