CN105817613A - Anchor for cleaning accumulated slag at steel ladle hole - Google Patents
Anchor for cleaning accumulated slag at steel ladle hole Download PDFInfo
- Publication number
- CN105817613A CN105817613A CN201610391632.4A CN201610391632A CN105817613A CN 105817613 A CN105817613 A CN 105817613A CN 201610391632 A CN201610391632 A CN 201610391632A CN 105817613 A CN105817613 A CN 105817613A
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- CN
- China
- Prior art keywords
- grasp
- split
- disjunctor
- anchor
- arm
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/001—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like devices for cleaning ladles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention relates to the technical field of metallurgical equipment and provides an anchor for cleaning accumulated slag at a steel ladle hole. The anchor comprises an anchor body, wherein the anchor body comprises a one-piece anchor body and at least one split-type anchor body; the one-piece anchor body comprises an one-piece anchor arm shaped in an integral manner as well as two one-piece anchor claws; and the split-type anchor body is fixed on the one-piece anchor arm. The anchor for cleaning the accumulated slag at the steel ladle hole provided by the invention has the advantages that the one-piece anchor body is shaped in an integral manner, intensity is high, deformation and damage do not take place easily, and the anchor is safe and reliable and has a long service life; at least one split-type anchor body is fixed on the one-piece anchor arm, so that anchors are disposed in multiple directions; the multi-directional anchor does not require control of the anchor tip direction during use and can be operated conveniently; the structure is simple; and the use is convenient.
Description
Technical field
The present invention relates to technical field of metallurgical equipment, particularly relate to a kind of grasp clearing up steel ladle opening accumulated slag.
Background technology
" converter refining continuous casting " is a kind of typical converter steelmaking process flow process, ladle furnace is used to first furnace (electric arc furnace, open hearth, converter) institute molten steel water is carried out refine, and liquid steel temperature can be regulated, technique buffers, meet the important metallurgical equipment of continuous casting, tandem rolling, it is one of the capital equipment of external refining, mainly includes ladle, bell, arc heating system, vacuum system and feeding device.
In iron and steel enterprise, ladle is the Primary containers holding high-temperature molten steel, and along with the increase of the online access times of ladle, ladle inner wall particularly can be on the increase in the amount near bag port area steel and slag adhesion.The slag being stained with when bag mouth exceedes certain limit, not only can affect the capacity of ladle, and affect the ladle operation at refining procedure, is unfavorable for the stable of steel quality and promotes.Therefore, the accumulated slag of ladle must be cleared up in time.
The bulk accumulated slag of conventional cleaning ladle is all that the ladle that plays makes bag mouth clash into slag basin or a sheet metal list hook hook with traveling crane hook and scrape, and effect is undesirable, and the former easily makes bag mouth impaired, and the latter is easily deformed because intensity is low and damages, and scarfing cinder difficulty is big.
Summary of the invention
It is an object of the invention to, overcome the deficiencies in the prior art, it is provided that a kind of grasp clearing up steel ladle opening accumulated slag, its simple in construction, can facilitate and destroy efficiently and clear up the bulk accumulated slag of steel ladle opening.
For solving above-mentioned technical problem, a kind of grasp clearing up steel ladle opening accumulated slag of offer is provided, including grasp body, described grasp body includes disjunctor grasp body and at least one split grasp body, described disjunctor grasp body includes that integrated disjunctor grasp arm and two disjunctor anchor clutch, described split grasp body are fixed on described disjunctor grasp arm.
The disjunctor grasp arm of described disjunctor grasp body and two disjunctor anchor clutch are formed in one structure, and intensity is high, is unlikely to deform and damages, and safe and reliable, service life is long；At least one split grasp body is fixed so that it is be equipped with grasp in a plurality of directions on described disjunctor grasp arm, without controlling the multidirectional grasp of the direction of bill, convenient working during use, and simple in construction, easy to use.
Preferably, described split grasp body includes that integrated split grasp arm and split anchor clutch, described split grasp arm are fixed on described disjunctor grasp arm.Described split grasp hat and described disjunctor grasp hat can be in same level, it is also possible to not in same level.
The split grasp arm of described split grasp body and split anchor clutch are formed in one structure, it is ensured that the structural strength of described split grasp body so that it is be unlikely to deform and damage.
Preferably, described disjunctor grasp hat and split grasp are preced with in same level.Make described disjunctor grasp arm maximum with the contact area of described split grasp arm, ensure that the bonding strength of disjunctor grasp arm and split grasp arm, make described split grasp arm be difficult to from described disjunctor grasp arm to come off, simultaneously, ensure that highly consistent during scarfing cinder of described disjunctor grasp body and described split grasp body, in order to concentrate the slag of intensity cleaning sustained height.
Preferably, the length of described split grasp arm is less than the length of described disjunctor grasp arm.When top connecting steel wire ropes set or other connectors of described disjunctor grasp body, ensure that between described steel wire loop or other connectors and described split grasp body non-interference, so that in the case of not having split grasp body, described disjunctor grasp body still can work alone.
Preferably, the quantity of described split grasp body is two, is individually fixed in the both sides of described disjunctor grasp arm, described disjunctor grasp body and two split grasp body composition decussate textures.
Two pieces split grasp body is symmetrically welded at the both sides of disjunctor grasp arm, and described disjunctor anchor clutch and described split anchor clutch are uniformly distributed in the surrounding of grasp arm, uniformly accumulated slag at cleaning steel ladle opening.
Preferably, the top of described disjunctor grasp body is removably connected with steel wire loop.Steel wire loop is hung over and quickly steel ladle opening area can be broken wipe off with hook with thicker accumulated slag more greatly on crane main hook, reduce the clearance time of bag mouth accumulated slag.
Preferably, the top of described disjunctor grasp arm is connected by buckle steel wire loop, and the top of described disjunctor grasp arm is provided with the through hole installing described shackle.
Preferably, described grasp body is made by the steel plate cutting of thickness 50-70mm.
The technical scheme that embodiments of the invention provide can include following beneficial effect:
The present invention provides a kind of grasp clearing up steel ladle opening accumulated slag, including grasp body, described grasp body includes disjunctor grasp body and at least one split grasp body, described disjunctor grasp body includes that integrated disjunctor anchor arm and two disjunctor anchor clutch, described split grasp body are fixed on described disjunctor grasp arm.The grasp of the cleaning steel ladle opening accumulated slag that the present invention provides, described disjunctor grasp body by integral forming, intensity is high, is unlikely to deform and damages, and safe and reliable, service life is long；At least one split grasp body is fixed so that it is be equipped with grasp in a plurality of directions on described disjunctor grasp arm, without controlling the multidirectional grasp of the direction of bill, convenient working during use, and simple in construction, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that disclosure embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, for those of ordinary skills, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of grasp clearing up steel ladle opening accumulated slag that the embodiment of the present invention provides.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
In figure: steel wire loop 1, shackle 2, grasp body 3, disjunctor grasp body 301, disjunctor grasp arm 301-1, disjunctor anchor clutch 301-2, split grasp body 302, split grasp arm 302-1, split anchor clutch 302-2, disjunctor grasp hat 303, split grasp hat 304.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of grasp clearing up steel ladle opening accumulated slag, including: grasp body 3, described grasp body 3 includes disjunctor grasp body 301 and two split grasp bodies 302, described disjunctor grasp body 301 includes integrated disjunctor grasp arm 301-1 and two disjunctor anchor clutch 301-2, described split grasp body 302 is respectively symmetrically the both sides being fixed on described disjunctor grasp arm 301-1, described disjunctor grasp body 301 and two split grasp bodies 302 and forms decussate texture.
Wherein, described split grasp body 302 includes integrated split grasp arm 302-1 and split anchor clutch 302-2, described split grasp arm 302-1 is fixed on 301-1 on described disjunctor grasp arm, and the length that the length of described split grasp arm 302-1 is less than described disjunctor grasp arm 301-1, described disjunctor grasp hat 303 and split grasp hat 304 are in same level.
In the present embodiment, the disjunctor grasp arm 301-1 and two disjunctor anchor clutch 301-2 of described disjunctor grasp body 301 is formed in one structure, and intensity is high, is unlikely to deform and damages, and safe and reliable, service life is long；At least one split grasp body 302 is fixed so that it is be equipped with grasp in a plurality of directions on described disjunctor grasp arm 301-1, without controlling the multidirectional grasp of the direction of bill, convenient working during use, and simple in construction, easy to use.The split grasp arm 302-1 of described split grasp body 302 and split anchor clutch 302-2 is formed in one structure, it is ensured that the structural strength of described split grasp body 302 so that it is be unlikely to deform and damage.
Described disjunctor grasp hat 303 and split grasp hat 304 are arranged in same level, the contact area making described disjunctor grasp arm 301-1 and described split grasp arm 302-1 is maximum, ensure that the bonding strength of disjunctor grasp arm 301-1 and split grasp arm 302-1, make described split grasp arm 302-1 be difficult to from described disjunctor grasp arm to come off, simultaneously, ensure that highly consistent during scarfing cinder of described disjunctor grasp body 301 and described split grasp body 302, in order to concentrate the slag of intensity cleaning sustained height.
Further, the top of described disjunctor grasp body 301 is removably connected with steel wire loop 1.Steel wire loop 1 is hung over and quickly steel ladle opening area can be broken wipe off with hook with thicker accumulated slag more greatly on crane main hook, reduce the clearance time of bag mouth accumulated slag.
Concrete, the top of described disjunctor grasp arm 301-1 overlaps 1 by shackle 2 connecting steel wire ropes, and the top of described disjunctor grasp arm 301-1 is provided with the through hole installing described shackle 2.Certainly, the top of described disjunctor grasp arm 301-1 can also be removably connected with described steel wire loop 1 by other connectors, and the present embodiment the most preferably embodiment is not defined.
In the present invention, described grasp body 3 is made by the steel plate cutting of thickness 50-70mm.In one embodiment of the invention, described grasp body 3 is made by the steel plate cutting of thickness 60mm.
The above is only the detailed description of the invention of the present invention, makes to skilled artisans appreciate that or realize the present invention.Multiple amendment to these embodiments will be apparent to one skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. the grasp clearing up steel ladle opening accumulated slag, it is characterized in that, including grasp body (3), described grasp body (3) includes disjunctor grasp body (301) and at least one split grasp body (302), described disjunctor grasp body (301) includes integrated disjunctor grasp arm (301-1) and two disjunctor anchor clutch (301-2), and described split grasp body (302) is fixed on described disjunctor grasp arm (301-1).
The grasp of cleaning steel ladle opening accumulated slag the most according to claim 1, it is characterized in that, described split grasp body (302) includes that integrated split grasp arm (302-1) and split anchor clutch (302-2), described split grasp arm are fixed on described disjunctor grasp arm (301-1).
The grasp of cleaning steel ladle opening accumulated slag the most according to claim 2, it is characterised in that described disjunctor grasp hat (303) and split grasp hat (304) are in same level.
The grasp of cleaning steel ladle opening accumulated slag the most according to claim 2, it is characterised in that the length of described split grasp arm (302-1) is less than the length of described disjunctor grasp arm (301-1).
5. according to the grasp of the arbitrary described cleaning steel ladle opening accumulated slag of claim 1-4, it is characterized in that, the quantity of described split grasp body (302) is two, it is individually fixed in the both sides of described disjunctor grasp arm (301-1), described disjunctor grasp body (301) and two split grasp body (302) composition decussate textures.
6. according to the grasp of the arbitrary described cleaning steel ladle opening accumulated slag of claim 1-4, it is characterised in that the top of described disjunctor grasp body (301) is removably connected with steel wire loop (1).
The grasp of cleaning steel ladle opening accumulated slag the most according to claim 6, it is characterized in that, shackle (2) connecting steel wire ropes set (1) is passed through on the top of described disjunctor grasp arm (301-1), and the top of described disjunctor grasp arm (301-1) is provided with the through hole installing described shackle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391632.4A CN105817613A (en) | 2016-06-06 | 2016-06-06 | Anchor for cleaning accumulated slag at steel ladle hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391632.4A CN105817613A (en) | 2016-06-06 | 2016-06-06 | Anchor for cleaning accumulated slag at steel ladle hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817613A true CN105817613A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391632.4A Pending CN105817613A (en) | 2016-06-06 | 2016-06-06 | Anchor for cleaning accumulated slag at steel ladle hole |
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| CN (1) | CN105817613A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312040A (en) * | 2016-10-31 | 2017-01-11 | 宝钢德盛不锈钢有限公司 | Slag scraper for steel ladle opening |
| CN114350893A (en) * | 2022-01-04 | 2022-04-15 | 武汉钢铁有限公司 | Online cleaning method for accumulated slag on furnace cover of LF (ladle furnace) refining furnace |
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|---|---|---|---|---|
| JPH105988A (en) * | 1996-06-27 | 1998-01-13 | Kobelco Kenki Eng Kk | Machine for removing stuck material to molten metal vessel |
| CN103846424A (en) * | 2012-12-03 | 2014-06-11 | 西林钢铁集团有限公司 | Novel multi-directional anchor hook |
| CN204108309U (en) * | 2014-08-19 | 2015-01-21 | 新疆八一钢铁股份有限公司 | The cold steel extractor of steel ladle opening improved |
| CN204672949U (en) * | 2015-03-31 | 2015-09-30 | 山东钢铁股份有限公司 | A kind of Novel hot-metal bottle skull removal device |
| CN105014060A (en) * | 2015-06-01 | 2015-11-04 | 山东钢铁股份有限公司 | Ladle hooking device for bonded slag of steel ladle and machining method of ladle hooking device |
| CN205660151U (en) * | 2016-06-06 | 2016-10-26 | 山东钢铁股份有限公司 | Grasp of clearance ladle package mouthful long -pending sediment |
-
2016
- 2016-06-06 CN CN201610391632.4A patent/CN105817613A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH105988A (en) * | 1996-06-27 | 1998-01-13 | Kobelco Kenki Eng Kk | Machine for removing stuck material to molten metal vessel |
| CN103846424A (en) * | 2012-12-03 | 2014-06-11 | 西林钢铁集团有限公司 | Novel multi-directional anchor hook |
| CN204108309U (en) * | 2014-08-19 | 2015-01-21 | 新疆八一钢铁股份有限公司 | The cold steel extractor of steel ladle opening improved |
| CN204672949U (en) * | 2015-03-31 | 2015-09-30 | 山东钢铁股份有限公司 | A kind of Novel hot-metal bottle skull removal device |
| CN105014060A (en) * | 2015-06-01 | 2015-11-04 | 山东钢铁股份有限公司 | Ladle hooking device for bonded slag of steel ladle and machining method of ladle hooking device |
| CN205660151U (en) * | 2016-06-06 | 2016-10-26 | 山东钢铁股份有限公司 | Grasp of clearance ladle package mouthful long -pending sediment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312040A (en) * | 2016-10-31 | 2017-01-11 | 宝钢德盛不锈钢有限公司 | Slag scraper for steel ladle opening |
| CN106312040B (en) * | 2016-10-31 | 2018-03-30 | 宝钢德盛不锈钢有限公司 | A kind of slag scraper for steel ladle opening |
| CN114350893A (en) * | 2022-01-04 | 2022-04-15 | 武汉钢铁有限公司 | Online cleaning method for accumulated slag on furnace cover of LF (ladle furnace) refining furnace |
| CN114350893B (en) * | 2022-01-04 | 2022-11-11 | 武汉钢铁有限公司 | Online cleaning method for accumulated slag on furnace cover of LF (ladle furnace) refining furnace |
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Application publication date: 20160803 |
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