CN108145145A - Liquid metal turns over bag apparatus - Google Patents
Liquid metal turns over bag apparatus Download PDFInfo
- Publication number
- CN108145145A CN108145145A CN201810190809.3A CN201810190809A CN108145145A CN 108145145 A CN108145145 A CN 108145145A CN 201810190809 A CN201810190809 A CN 201810190809A CN 108145145 A CN108145145 A CN 108145145A
- Authority
- CN
- China
- Prior art keywords
- liquid metal
- tundish
- general frame
- turns over
- bag apparatus
- Prior art date
- 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
-
- 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
- B22D41/06—Equipment for tilting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention belongs to metallurgy to turn over packet technology field, bag apparatus is turned over more particularly, to a kind of liquid metal, it is characterized by comprising mattess, general frame on this mattess is set, it sets in this general frame one side, two sides or the claustra shape enclosure wall in three faces, it is arranged on the mobile liftable cover on general frame top, the package turning mechanism being arranged on inside general frame, the Crane Rail being arranged on mattess, tundish is arranged on package turning mechanism, and steel scrap collecting cart is arranged on Crane Rail and in the inside and outside contact transport of general frame.Tundish of the present invention to turn over packet procedures entirely different with reorganizing and outfit technique before, remaining molten steel in tundish does not have to solidification, it is that can topple over into steel scrap collecting cart in the metallic state that is in a liquid state, substantially reducing liquid metal needs what is solidified to reorganize and outfit the time, the utilization rate that tundish recycles is improved, effectively prevents the problems such as molten steel flashes with the safety accidents such as dust pollution and environmental pollution.
Description
Technical field
The invention belongs to metallurgy to turn over packet technology field, and bag apparatus is turned over more particularly, to a kind of liquid metal.
Background technology
Continuous casting has the superiority for improving recovery rate of iron and reducing energy consumption, simplifies STEELMAKING PRODUCTION process, and flow shortens,
Production efficiency significantly improves.Tundish as metallurgical reaction is improve output of steel and quality important one in continuous casting
Ring.Tundish is a refractory material containers, and the molten steel to get off is poured from ladle and is assigned in each crystallizer by middle water containing opening.In
Between packet needed after molten steel allocation flow is completed through reorganizing and outfit technique by remaining molten steel and molten steel doping discharge tundish.
In the prior art, it is that the tundish for filling remaining molten steel is hung to the fixing bracket for reorganizing and outfit area that tundish, which reorganizes and outfit technique,
On, on stent according to liquid metal number and indoor temperature by tundish park 6-24 hours or longer time, treat liquid
Metal, which all solidifies to hang again, turns over packet platform, turns down the remaining molten steel in tundish.All solidification is the key that turn over packet to liquid metal,
Such as without solidification completely will cause molten steel flash hurt sb.'s feelings, equipment damage or explosion accident；And even if liquid metal all solidifies,
It is also a relatively difficult job to turn over packet, the shapes such as residual steel turns over to get off, tundish material damage or steel body deform often occurs
Condition occurs；Due to liquid metal, all solidification needs the long period again, thus needs a large amount of turnover tundish, a large amount of tundish
Storage space and a large amount of maintenance and producers, improve enterprise's production cost；Furthermore tundish turn in packet procedures, makes
Be microparticle refractory material dust everywhere into region is reorganized and outfit, seriously pollute environment, turn down come casting, due to it is oversized can not
It melts down and reuses, can only arrange outside or oxygen is cut, again result in dense smoke and dust pollution.Daily more than ten of tundish will produce
Waste discharge 20 tons -60 tons raw, dust of the waste during entrucking accounts for most workshops, and the waste slag discharged mixes
It closes, needs to be stored in the waste treatment plant of bigger, pollution problem is serious.
Invention content
The object of the present invention is to provide it is a kind of can carry out liquid and turn over the liquid metal of packet turn over bag apparatus, the liquid in tundish
It carries out turning over package operation when state metal does not solidify, to prevent environmental pollution and turn over the difficult energy technical barrier of packet.
The purpose of the present invention is what is realized by following technical proposals：
The liquid metal of the present invention turns over bag apparatus, it is characterised in that including mattess, sets on this mattess
General frame sets in this general frame one side, two sides or the claustra shape enclosure wall in three faces, is arranged on the general frame top
Mobile liftable cover, the package turning mechanism being arranged on inside the general frame, the driving being arranged on the mattess
Track, tundish are arranged on the package turning mechanism, and steel scrap collecting cart is arranged on the Crane Rail and described whole
The inside and outside contact transport of body frame.
The claustra shape enclosure wall includes the peripheral barricade for being arranged on surrounding, is arranged on and surrounds space by the peripheral barricade
The middle retaining wall at middle part, the peripheral barricade and the middle retaining wall inner surface are equipped with refractory material layer, and described is outer
Enclosing wall and the inner surface of the middle retaining wall are smooth surface, splash slag to reach not hang.
The headstock rear portion of the steel scrap collecting cart is provided with splashproof wall, this splashproof wall surface is equipped with refractory material.
The steel scrap collecting cart is equipped with collecting tank.
The collecting tank includes collecting groove body, and one group of son inside this collecting tank body is set to collect groove body, and connection is each
Height collects the interface channel of groove body.
The interface channel high 80mm-120mm, width 80mm-120mm.
Advantages of the present invention：
（1）What the liquid metal of the present invention turned over bag apparatus turns over that packet procedures are entirely different with reorganizing and outfit technique before, remaining in tundish
Residual molten steel does not have to solidification, is that collecting tank can topple over into steel scrap collecting cart in the metallic state that is in a liquid state, substantially reduces and reorganize and outfit
Time since liquid turns over the convenience of packet, improves the utilization rate and service life of tundish, reduces plant maintenance；
（2）The liquid metal of the present invention turns over bag apparatus and sets cover using the enclosure wall of claustra shape and on the top of tundish, in making
Between the packet procedures that turn over that wrap carry out in the confined space always, effectively prevent molten steel flash with the safety accidents such as dust pollution and
The problems such as environmental pollution；
（3）The liquid metal of the present invention turns over the steel scrap collecting cart of bag apparatus using collecting tank, convenient for replacing in time, and in collecting tank
Interior several sub- collecting tanks of setting, each sub- mutual unicom of collecting tank prevent the spillage of liquid metal and liquid are promoted to flow.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1 of the present invention.
Fig. 3 is the A direction views of Fig. 1 of the present invention.
Specific embodiment
The specific embodiment further illustrated the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1,2 and 3, liquid metal of the invention turns over bag apparatus, it is characterised in that including mattess, setting
General frame on this mattess sets in this general frame one side, two sides or the claustra shape enclosure wall in three faces, is arranged on
The mobile liftable cover 1 on the general frame top, the package turning mechanism 8 being arranged on inside the general frame, is arranged on institute
The Crane Rail 11 on mattess is stated, tundish 3 is arranged on the package turning mechanism 8, and steel scrap collecting cart 4 is arranged on institute
On the Crane Rail 11 stated and in the inside and outside contact transport of the general frame.
The claustra shape enclosure wall includes the peripheral barricade 6 for being arranged on surrounding, is arranged on and surrounds sky by the peripheral barricade 6
Between middle part middle retaining wall 7, the peripheral barricade 6 and 7 inner surface of middle retaining wall are equipped with refractory material layer, described
Peripheral barricade 6 and the inner surface of the middle retaining wall 7 be smooth surface.
The headstock rear portion of the steel scrap collecting cart 4 is provided with splashproof wall 2, this 2 surface of splashproof wall is equipped with refractory material.
The steel scrap collecting cart 4 is equipped with collecting tank 5, and collecting tank 5 is arranged on the tablet of steel scrap collecting cart 4, works
When prepare several collecting tanks 5, convenient for quick-replaceable.
The collecting tank 5 includes collecting groove body 12, and one group of son inside this collecting tank body 12 is set to collect groove body 9,
Connect the interface channel 10 of each sub- collecting tank body 9.
The interface channel 10 high 80mm-120mm, width 80mm-120mm.
The implementation process of the present invention selects one above and below the ground without cable, without coal gas, no oxygen, without liquefied gas etc. first
The place of flammable explosive gas, then by the device of the invention monolithic architecture on the place chosen.Ground and general frame are equal
Using concreting or integrated steel-structure, tundish 3 is hung in general frame and is set by hoisting mechanism with residual molten steel
It is waited on package turning mechanism 8 and turns over packet；Packet side setting claustra shape enclosure wall is turned in tundish 3, effectively prevent turning over molten steel in packet procedures
It flashes, hot gas disperse and dust airborne dust, and can absorb and turn over packet air expansion energy；Steel scrap collecting cart 4 is reached along Crane Rail 11
The topple position of molten steel of tundish 3 prepares to pick up molten steel, and steel scrap collecting cart 4 is equipped with collecting tank 5, and one group is equipped in collecting tank 5
Son collects groove body 9, and each sub- collecting tank body 9 is interconnected by interface channel 10, and molten steel is made to be received during toppling in each height
Collect in groove body 9 and flow, molten steel is effectively prevent to flash or overflow the safety accident brought；Collecting tank 5 is lain on steel scrap collecting cart 4
It is replaced at any time, after everything in readiness, is hung come mobile liftable cover 1 and covered on general frame using crane,
That implements tundish 3 in the space that removable cover 1, general frame and claustra formula enclosure wall surround turns over package operation, will be in tundish 3
Remaining molten steel all topple into the collecting tank 5 of steel scrap collecting cart 4, after work of toppling, steel scrap collecting cart 4 drives away and hangs
Collecting tank 5 is walked, preparation is opened back after the collecting tank 5 that steel scrap collecting cart 4 more renews and turns over packet next time.
Original turn over fundamentally has been overturned in the enclosure wall design of claustra shape to be needed in job contract skill by the liquid metal in tundish 3
On the 4 of cooled and solidified, substantially reducing liquid metal needs what is solidified to reorganize and outfit the time, improves the utilization that tundish 3 recycles
Rate, and the design of enclosure wall has withstood a large amount of hot gas and dust during molten steel topples, and effectively prevents dust pollution,
Improve the safety of operation；The use of collecting tank 5 convenient for accepting the molten steel for toppling, is placed on steel scrap collecting cart 4
The design of collecting tank 5 convenient for replacing in time, due to several sub- collecting tank bodies 9 of setting in collecting tank 5, sub- collection groove body 9 it is big
It is small to be designed according to steel scrap desired size, it prevents the spillage of liquid metal and liquid is promoted to flow；It can in the top setting for turning over packet platform
Moving lifting cover 1 makes the packet procedures that turn over of tundish 3 carry out in the confined space always, effectively prevent molten steel flash and
The problems such as safety accidents such as dust pollution and environmental pollution；The design of claustra ensure that the gas for turning over that liquid metal generates in packet procedures
Wave is absorbed, it is ensured that safety.
The present invention solve for a long time puzzlement steel mill place it is small, 3 quantity of tundish is few, 3 steel body of tundish deformation
Greatly, refractory life is short, maintenance of equipment amount is big and 3 cooling time of tundish it is long caused by influence production problem, it is intermediate
Remaining molten steel in packet 3 does not have to solidification, just topples over when being in a liquid state metallic state into steel scrap collecting cart 4, not only greatly shortens
What liquid metal needs solidified reorganizes and outfit the time, also improves the utilization rate that tundish 3 recycles, is played in steelmaking technical field
Important role, in addition, the application of the present invention also as save mass energy consumption, to realize that continuous casting production 3 hot repair repeats
Using providing major technique guarantee.
Claims (6)
1. a kind of liquid metal turns over bag apparatus, it is characterised in that including mattess, sets whole on this mattess
Body frame sets the claustra shape enclosure wall in this general frame one side, two sides or three faces, and be arranged on the general frame top can
Moving lifting cover, the package turning mechanism being arranged on inside the general frame, the driving rail being arranged on the mattess
Road, tundish are arranged on the package turning mechanism, and steel scrap collecting cart is arranged on the Crane Rail and in the entirety
The inside and outside contact transport of frame.
2. liquid metal according to claim 1 turns over bag apparatus, it is characterised in that the claustra shape enclosure wall includes setting
In the peripheral barricade of surrounding, be arranged on and middle retaining wall in the middle part of space surrounded by the peripheral barricade, the peripheral barricade and
The middle retaining wall inner surface is equipped with refractory material layer, and the inner surface of the peripheral barricade and the middle retaining wall is equal
For smooth surface.
3. liquid metal according to claim 1 turns over bag apparatus, it is characterised in that in the headstock of the steel scrap collecting cart
Rear portion is provided with splashproof wall, this splashproof wall surface is equipped with refractory material.
4. liquid metal according to claim 1 turns over bag apparatus, it is characterised in that the steel scrap collecting cart, which is equipped with, to be received
Collect slot.
5. liquid metal according to claim 4 turns over bag apparatus, it is characterised in that the collecting tank includes collecting groove body,
One group of son inside this collecting tank body is set to collect groove body, connects the interface channel of each sub- collecting tank body.
6. liquid metal according to claim 5 turns over bag apparatus, it is characterised in that the high 80mm- of the interface channel
120mm, width 80mm-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190809.3A CN108145145A (en) | 2018-03-08 | 2018-03-08 | Liquid metal turns over bag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190809.3A CN108145145A (en) | 2018-03-08 | 2018-03-08 | Liquid metal turns over bag apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145145A true CN108145145A (en) | 2018-06-12 |
Family
ID=62456131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810190809.3A Pending CN108145145A (en) | 2018-03-08 | 2018-03-08 | Liquid metal turns over bag apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145145A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107948A (en) * | 1987-10-22 | 1989-04-25 | Kawasaki Steel Corp | Method and device for reusing tundish |
| CN102266937A (en) * | 2011-07-29 | 2011-12-07 | 邱艳生 | Processing device and method of cast residual steel of continuous casting intermediate ladle |
| CN102398023A (en) * | 2010-09-07 | 2012-04-04 | 鞍钢股份有限公司 | Cleaning method and equipment for continuous casting tundish |
| CN106435066A (en) * | 2016-11-17 | 2017-02-22 | 中冶华天工程技术有限公司 | Stainless steel casting slag treatment method and device |
| CN106735145A (en) * | 2016-12-27 | 2017-05-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Exempt from cutting process method more than a kind of middle sequence casting note |
| CN206925629U (en) * | 2017-05-23 | 2018-01-26 | 中冶华天南京工程技术有限公司 | Winding type steel scrap cuts dust pelletizing system |
| CN207982297U (en) * | 2018-03-08 | 2018-10-19 | 台安益兴科技有限公司 | Liquid metal turns over bag apparatus |
-
2018
- 2018-03-08 CN CN201810190809.3A patent/CN108145145A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107948A (en) * | 1987-10-22 | 1989-04-25 | Kawasaki Steel Corp | Method and device for reusing tundish |
| CN102398023A (en) * | 2010-09-07 | 2012-04-04 | 鞍钢股份有限公司 | Cleaning method and equipment for continuous casting tundish |
| CN102266937A (en) * | 2011-07-29 | 2011-12-07 | 邱艳生 | Processing device and method of cast residual steel of continuous casting intermediate ladle |
| CN106435066A (en) * | 2016-11-17 | 2017-02-22 | 中冶华天工程技术有限公司 | Stainless steel casting slag treatment method and device |
| CN106735145A (en) * | 2016-12-27 | 2017-05-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Exempt from cutting process method more than a kind of middle sequence casting note |
| CN206925629U (en) * | 2017-05-23 | 2018-01-26 | 中冶华天南京工程技术有限公司 | Winding type steel scrap cuts dust pelletizing system |
| CN207982297U (en) * | 2018-03-08 | 2018-10-19 | 台安益兴科技有限公司 | Liquid metal turns over bag apparatus |
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