CN107999735A - A kind of ladle nozzle fills sand charging bucket device - Google Patents
A kind of ladle nozzle fills sand charging bucket device Download PDFInfo
- Publication number
- CN107999735A CN107999735A CN201810070413.5A CN201810070413A CN107999735A CN 107999735 A CN107999735 A CN 107999735A CN 201810070413 A CN201810070413 A CN 201810070413A CN 107999735 A CN107999735 A CN 107999735A
- Authority
- CN
- China
- Prior art keywords
- bell
- batch
- connecting rod
- funnel
- charging bucket
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000011819 refractory material Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- B22D41/14—Closures
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/48—Meltable closures
Abstract
A kind of ladle nozzle fills sand charging bucket device, belongs to steel-making equipment technology field.Including hanging ring (1), connecting rod (2), locking device (3), jam plate (4), baffle (5), batch can (6), bell (7), funnel (8), stent (9), the resistance to material of fire resisting (10)；Hanging ring (1) and the connecting rod (2) being externally threaded weld, and locking device (3) is screwed on connecting rod (2)；Baffle (5) and jam plate (4) are welded on the batch can (6) made successively, the above-mentioned hanging ring (1) made, connecting rod (2) are penetrated into batch can (6), then bell (7) is welded on to the other end of connecting rod (2)；The funnel made (8) is welded on batch can (6), then stent (9) is welded on funnel (8)；Finally one layer of refractory material (10) is smeared in the bottom surface of batch can (6), the outer surface of funnel (8) and bell (7).Advantage is, simple in structure, strong applicability, reliable, easy to operate, time saving and energy saving, easy to maintain etc..
Description
Technical field
The invention belongs to make steel equipment technology field, sand charging bucket device is filled more particularly to a kind of ladle nozzle, either
Online ladle nozzle fills sand or offline ladle nozzle fills sand, which can be competent at.
Background technology
Ladle is before by steel, it is necessary to which 1000 DEG C or so of ladle is up to internal temperature carries out mouth of a river filling sand, to facilitate ladle
The mouth of a river can smoothly be drained when opening and pouring.Each steel mill's ladle nozzle, which fills sand mode, at present mainly manually that throwing, crane tool are auxiliary
Handling filling, specific purpose tool filling etc. are helped, certain sand material can be caused to waste for artificial delivery mode and effect is unstable, latter two
Mode is nearly free from waste, and using effect is also preferable, there is wide application in actual production.
It is a kind of the invention belongs to " need crane tool auxiliary handling filling ", under the auxiliary of slewing crane, Ke Yishi
Existing precise positioning, auto feed.
The content of the invention
Sand charging bucket device is filled it is an object of the invention to provide a kind of ladle nozzle, its innovation and what is solved ask
Topic has：It is engaged using bell, batch can as the container for containing stuffing sand, is equipped with funnel and carries out water conservancy diversion so that batch can reaches high
Bell charging can be automatically opened up during warm ladle bottom；Using locking device, solve under conditions of no external force lifting bell,
Bell is locked with by batch can bottom outlet tight closure, and then can be fed；By charging bucket device outer surface sprayable refractory,
It can make it that charging bucket device is indeformable under the high temperature conditions and uses steadily in the long term.
The present invention include hanging ring 1, connecting rod 2, locking device 3, jam plate 4, baffle 5, batch can 6, bell 7, funnel 8, stent 9,
The resistance to material 10 of fire resisting.
Hanging ring 1 is welded with the connecting rod 2 being externally threaded, and locking device 3 is screwed on connecting rod 2；By baffle 5 and jam plate 4 according to
It is secondary to be welded on the batch can 6 made, the above-mentioned hanging ring made, connecting rod etc. are penetrated into batch can 6, then by 7 company of being welded on of bell
The other end of bar 2；The funnel 8 made is welded on batch can 6, then stent 9 is welded on funnel 8；Finally batch can 6,
The outer surface of funnel 8 and the bottom surface of bell 7, which apply, wipes one layer of refractory material 10.
Using the cooperation of bell 7 and batch can 6 as container, matched by the locking and unlocking of locking device 3 and jam plate 4
Close, container is closed and is opened, so as to fulfill stock and auto feed operation.
Bell system is formed by hanging ring 1, connecting rod 2, locking device 3 and bell 7；Jam plate 4, baffle 5, batch can 6,8 and of funnel
Stent 9 forms charging bucket system；Bell system coordinated by locking device 3 and jam plate 4 being blocked to charging bucket system bottom outlet or
Open；The resistance to material 10 of fire resisting then protects whole charging bucket device to scorch destruction from high temperature.
The stuffing sand material fallen after bell 7 is opened is accepted by setting the funnel 8 with contraction section, the funnel after contraction goes out
Mouth is smaller than ladle nozzle, ensures that stuffing sand material is all added in ladle nozzle, avoids wasting.
Three stents for being mutually 120 degree are set, ensure that charging bucket device is integrally pacified on the not too flat resistance to material in ladle bottom surface
Steady park.
The position of hot spoke body may be subject to smear refractory material to protect charging bucket device in charging bucket device outer surface.
If making some on the basis of the present apparatus routinely to change and form change programme, this change programme is treated as in this hair
It is bright.
7 main body of bell is circular cone empty in a steel, and a longer connecting rod is welded at circular cone pinnacle, and connecting rod is another
One oval hanging ring of end welding.During connecting rod sets external screw thread at a certain distance from hanging ring, and configuration one is rectangular
Heart position sets the steel plate of internal thread, is named as " locking device ".Bell effect is to open round-meshed batch can with bottom to coordinate shape
Into the container for containing stuffing sand material, and can be in no external force lifting bell, bell falls with by the stuffing sand in batch can automatically
Material discharge.Another function of bell is the suspension centre as the whole charging bucket device of handling, so for structural strength, it should be able to
Enough bear the gross weight of charging bucket device and filled material.
Two parts of batch can and funnel are welded to together, and batch can is upper, and funnel is under.
Batch can is that cylinder empty in one and round platform are welded, and the above is a Wu Ding, the interior hollow round column on bottom two sides, under
Face be a Wu Ding, bottom two sides inversion in empty round platform, the larger basal diameter of round platform is identical with body diameter and welds.Batch can
Top opening diametrically welds one block of elongated steel plate, is named as " jam plate ", and a slot is opened in jam plate center, hole length
Locking device on wide size ratio bell is bigger, and locking device passes through this hole when declining discharge easy to bell after unlocking.Lock
Plate coordinates with the locking device on bell, and bell can be made to form closure with batch can bottom outlet or release and blocked.A spacing below jam plate
One block baffle is set from place, baffle center opens circular hole, and Circularhole diameter is more slightly larger than bell connecting rod diameter, when moving up and down easy to connecting rod
Without clamping stagnation.Bell is dropped to when locking device encounters baffle just no longer down by bell drops to minimum point at this time.
Funnel is that cylinder empty in two and round platform are welded, compared with batch can, except top be interior empty cylinder and
Outside round platform, there are a Wu Ding, the interior empty small column on bottom two sides in its underpart, its diameter is identical with the less basal diameter of round platform.
Batch can and funnel weld together, and being along the circumferential direction mutually 120 degree in funnel part cylindrical outer surface welds three
Stent, whole charging bucket device can be supported on the refractory material of ladle bottom by it.
The function of batch can and funnel is respectively batch can bottom opening, and the appearance for containing stuffing sand material is formed after being blocked with bell
Device；Funnel top surrounds batch can bottom, and closes up in lower part, when stuffing sand material flows out automatically in bell decline batch can, funnel
Accept the stuffing sand material of batch can discharge and be guided in ladle nozzle.
The advantage of the invention is that：Container is cooperatively formed using bell and batch can；When can realize locking using locking device
Stock up, when unlock carries out auto feed；Accurate charging can be realized by setting funnel to carry out water conservancy diversion；Three stents are set to realize
Batch can stable park on the not too flat resistance to material in ladle bottom surface.
Brief description of the drawings
Fig. 1 is batch can stock state front view.
Fig. 2 is batch can stock state top view.
Fig. 3 is batch can charging state front view.
In figure：Hanging ring 1, connecting rod 2, locking device 3, jam plate 4, baffle 5, batch can 6, bell 7, funnel 8, stent 9, fire resisting are resistance to
Material 10.
Embodiment
Embodiment 1
A kind of ladle nozzle fills sand charging bucket device, which can be any appropriate local right in ladle hot circular flow
Ladle carries out the mouth of a river and fills sand.Determine after filling sandy ground point, and set slewing crane and observation platform (to can also be used existing here
Suitable platform), it is possible to fill sand charging bucket device using this ladle nozzle and carry out filling sand operation.Slewing crane needs to match
The high-temperature-resistant steel wire rope of spray coated refractory material.
Illustrate the embodiment of the present invention below in conjunction with the accompanying drawings.
Hanging ring 1 is welded with the connecting rod 2 being externally threaded, and locking device 3 is screwed on connecting rod 2；By baffle 5 and jam plate 4 according to
It is secondary to be welded on the batch can 6 made, the above-mentioned hanging ring made, connecting rod etc. are penetrated into batch can 6, then by 7 company of being welded on of bell
The other end of bar 2；The funnel 8 made is welded on batch can 6, then stent 9 is welded on funnel 8；Finally batch can 6,
The outer surface of funnel 8 and the bottom surface of bell 7, which apply, wipes one layer of refractory material.Ladle nozzle here it is complete set fills sand batch can
Device.
The sleeve made with two steel pipes is sleeved on the turning handle of locking device 3, and rotation is allowed to compress jam plate 4, at this moment bell 7
Just block the bottom outlet of batch can 6.Load suitable stuffing sand material in toward batch can to stock up, slewing crane is used after the completion of stock
Charging bucket device is sling by hanging ring 1, slightly pauses after charging bucket device is somewhat liftoff, still lives locking device with steel pipe socket jacket casing
3 turning handle, reverse rotation are allowed to disengage jam plate 4 and parallel with perforate thereon, continue to sling charging bucket device transporting in ladle afterwards
The mouth of a river at, operating personnel are aloft operated on platform while observe the alignment situation at charging bucket device and the mouth of a river, slowly will
Charging bucket device is placed on the mouth of a river good position, and somewhat transferring some steel wire ropes again after putting surely makes bell fall, the gravity flow of stuffing sand material
Entry nozzle, then operate slewing crane and hang out charging bucket device, when it will be landed, rotating locking apparatus 3 blocks bell 7
The bottom opening of honest material tank 6, then operate slewing crane and put down charging bucket device progress next round stock, feeding operation.
If making some on the basis of the present invention routinely to change and form change programme, this change programme is treated as in this hair
It is bright.
Claims (7)
1. a kind of ladle nozzle fills sand charging bucket device, it is characterised in that including hanging ring (1), connecting rod (2), locking device (3), lock
Plate (4), baffle (5), batch can (6), bell (7), funnel (8), stent (9), the resistance to material of fire resisting (10)；Hanging ring (1) is with being tapped with outer spiral shell
Connecting rod (2) welding of line, locking device (3) is screwed on connecting rod (2)；Baffle (5) and jam plate (4) are welded on make successively
Batch can (6) on, the above-mentioned hanging ring (1) made, connecting rod (2) are penetrated into batch can (6), then bell (7) is welded on connecting rod (2)
The other end；The funnel made (8) is welded on batch can (6), then stent (9) is welded on funnel (8)；Finally expecting
Smear one layer of refractory material (10) in the bottom surface of tank (6), the outer surface of funnel (8) and bell (7)；
Using the cooperation of bell (7) and batch can (6) as container, pass through the locking and unlocking phase of locking device (3) and jam plate (4)
Coordinate, container is closed and is opened, so as to fulfill stock and auto feed operation；
Three stents for being mutually 120 degree are set, ensures that charging bucket device entirety is stable on the not too flat resistance to material in ladle bottom surface and stops
Stay.
2. device according to claim 1, it is characterised in that by hanging ring (1), connecting rod (2), locking device (3) and bell
(7) bell system is formed；Jam plate (4), baffle (5), batch can (6), funnel (8) and stent (9) composition charging bucket system；Bell system
Coordinated by locking device (3) with jam plate (4) charging bucket system bottom outlet is blocked or opened；The resistance to material of fire resisting (10) is then protected
Whole charging bucket device scorches destruction from high temperature.
3. device according to claim 1, it is characterised in that by setting the funnel (8) with contraction section to accept bell
(7) the stuffing sand material fallen after opening, the hopper outlet after contraction is smaller than ladle nozzle, ensures that stuffing sand material all adds ladle
In the mouth of a river, avoid wasting.
4. device according to claim 1, it is characterised in that the position of hot spoke body may be subject in charging bucket device outer surface
Refractory material (10) is smeared to protect charging bucket device.
5. device according to claim 1, it is characterised in that bell (7) main body is circular cone empty in a steel, in circle
A longer connecting rod is welded at cone top, the connecting rod other end welds an oval hanging ring；Connecting rod is close to one spacing of hanging ring
External screw thread is set from place, and configures the steel plate that a rectangular center sets internal thread, bell (7) effect is and bottom
Open round-meshed batch can and cooperatively form the container for containing stuffing sand material, and in no external force lifting bell, bell fall automatically with
Stuffing sand material in batch can is discharged；Another function of bell is the suspension centre as the whole charging bucket device of handling, it should Neng Goucheng
By the gross weight of charging bucket device and filled material.
6. device according to claim 1, it is characterised in that batch can (6) be cylinder empty in one and round platform welding and
A Wu Ding, the interior hollow round column on bottom two sides into, the above, here be a Wu Ding, bottom two sides inversion in empty round platform, round platform compared with
Big basal diameter is identical with body diameter and welds；Batch can top opening diametrically welds one block of elongated steel plate i.e. jam plate,
A slot is opened in jam plate center, and the hole length and width dimensions are more bigger than the locking device on bell, easy under bell after unlocking
Locking device passes through this hole when dropping discharge；Jam plate coordinates with the locking device on bell, makes bell (7) and batch can (6) bottom
Hole forms closure or releases closure；Jam plate distance below sets a block baffle, and baffle center opens circular hole, Circularhole diameter ratio
Bell connecting rod diameter is slightly larger, without clamping stagnation when moving up and down easy to connecting rod.Bell drops to when locking device encounters baffle just no longer
Lower to incite somebody to action, bell drops to minimum point at this time.
7. device according to claim 1, it is characterised in that funnel (8) be cylinder empty in two and round platform welding and
Into compared with batch can (6), in addition to being interior empty cylinder and round platform except top, its underpart has the interior sky on a Wu Ding, bottom two sides small
Cylinder, its diameter are identical with the less basal diameter of round platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070413.5A CN107999735A (en) | 2018-01-24 | 2018-01-24 | A kind of ladle nozzle fills sand charging bucket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070413.5A CN107999735A (en) | 2018-01-24 | 2018-01-24 | A kind of ladle nozzle fills sand charging bucket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107999735A true CN107999735A (en) | 2018-05-08 |
Family
ID=62066439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070413.5A Pending CN107999735A (en) | 2018-01-24 | 2018-01-24 | A kind of ladle nozzle fills sand charging bucket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999735A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391714A (en) * | 1972-08-08 | 1975-04-23 | Stopinc Ag | Downward-discharge vessels for molten material |
| CN101746580A (en) * | 2010-01-12 | 2010-06-23 | 太原科技大学 | Open-bottom automatic discharging tank device |
| CN201746225U (en) * | 2010-07-22 | 2011-02-16 | 卫华集团有限公司 | Twist lock connection device of upper and lower crane bodies and crane using same |
| CN201817188U (en) * | 2010-09-25 | 2011-05-04 | 中国核电工程有限公司 | Novel sling |
| CN202427905U (en) * | 2012-02-06 | 2012-09-12 | 武汉钢铁(集团)公司 | Steel ladle sand filling device |
| CN203298613U (en) * | 2013-05-15 | 2013-11-20 | 陕西金晟冶金工程有限公司 | Heat preservation self-unloading tank for feeding on nickel-iron heat furnace |
| CN203699417U (en) * | 2013-12-26 | 2014-07-09 | 包头市晟泰新型建筑材料有限责任公司 | Material release device |
| CN203979025U (en) * | 2014-05-06 | 2014-12-03 | 浙江永顺机械工程有限公司 | Sheet material connecting clamp and plank connecting structure |
| CN205475733U (en) * | 2016-03-01 | 2016-08-17 | 广东易佳梯科技有限公司 | A module for quick kayser of steel component is connected |
| CN205851016U (en) * | 2016-07-21 | 2017-01-04 | 金川集团股份有限公司 | A kind of ball mill steel ball adding device |
| CN206259277U (en) * | 2016-12-13 | 2017-06-16 | 常州市华海普发通讯技术有限公司 | A kind of twin-power switch interlock |
| CN106871646A (en) * | 2017-03-15 | 2017-06-20 | 中国恩菲工程技术有限公司 | High-temperature material charging apparatus |
| CN206307753U (en) * | 2016-11-09 | 2017-07-07 | 河钢股份有限公司承德分公司 | Material automatic release device |
| CN107550301A (en) * | 2017-09-14 | 2018-01-09 | 汕头市秀竹电器有限公司 | A kind of automatic feeder |
| CN208099330U (en) * | 2018-01-24 | 2018-11-16 | 北京首钢国际工程技术有限公司 | A kind of ladle nozzle filling sand charging bucket device |
-
2018
- 2018-01-24 CN CN201810070413.5A patent/CN107999735A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391714A (en) * | 1972-08-08 | 1975-04-23 | Stopinc Ag | Downward-discharge vessels for molten material |
| CN101746580A (en) * | 2010-01-12 | 2010-06-23 | 太原科技大学 | Open-bottom automatic discharging tank device |
| CN201746225U (en) * | 2010-07-22 | 2011-02-16 | 卫华集团有限公司 | Twist lock connection device of upper and lower crane bodies and crane using same |
| CN201817188U (en) * | 2010-09-25 | 2011-05-04 | 中国核电工程有限公司 | Novel sling |
| CN202427905U (en) * | 2012-02-06 | 2012-09-12 | 武汉钢铁(集团)公司 | Steel ladle sand filling device |
| CN203298613U (en) * | 2013-05-15 | 2013-11-20 | 陕西金晟冶金工程有限公司 | Heat preservation self-unloading tank for feeding on nickel-iron heat furnace |
| CN203699417U (en) * | 2013-12-26 | 2014-07-09 | 包头市晟泰新型建筑材料有限责任公司 | Material release device |
| CN203979025U (en) * | 2014-05-06 | 2014-12-03 | 浙江永顺机械工程有限公司 | Sheet material connecting clamp and plank connecting structure |
| CN205475733U (en) * | 2016-03-01 | 2016-08-17 | 广东易佳梯科技有限公司 | A module for quick kayser of steel component is connected |
| CN205851016U (en) * | 2016-07-21 | 2017-01-04 | 金川集团股份有限公司 | A kind of ball mill steel ball adding device |
| CN206307753U (en) * | 2016-11-09 | 2017-07-07 | 河钢股份有限公司承德分公司 | Material automatic release device |
| CN206259277U (en) * | 2016-12-13 | 2017-06-16 | 常州市华海普发通讯技术有限公司 | A kind of twin-power switch interlock |
| CN106871646A (en) * | 2017-03-15 | 2017-06-20 | 中国恩菲工程技术有限公司 | High-temperature material charging apparatus |
| CN107550301A (en) * | 2017-09-14 | 2018-01-09 | 汕头市秀竹电器有限公司 | A kind of automatic feeder |
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