CN206455173U - A kind of environment-friendly type hot repair of steel ladle device - Google Patents
A kind of environment-friendly type hot repair of steel ladle device Download PDFInfo
- Publication number
- CN206455173U CN206455173U CN201720119845.1U CN201720119845U CN206455173U CN 206455173 U CN206455173 U CN 206455173U CN 201720119845 U CN201720119845 U CN 201720119845U CN 206455173 U CN206455173 U CN 206455173U
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- Prior art keywords
- steel ladle
- hot repair
- ladle
- steel
- dust
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Abstract
The utility model discloses a kind of environment-friendly type hot repair of steel ladle device, including crane, steel ladle transport vehicle, cleaning platform truck, slide plate maintenance facility, dust pelletizing system and slag pan；Steel ladle transport vehicle sets in orbit with cleaning platform truck, and dust pelletizing system is located above track, and slag pan is set below dust pelletizing system, less than track horizontal plane；Crane handling ladle；Cleaning platform truck is connected to form almost closed space with dust pelletizing system, and the flue dust that hot repair of steel ladle operation is produced handles rear discharge up to standard by dust pelletizing system, and residual slag is fallen into slag pan.Hot repair ladle is creatively arranged on flat car by the utility model, is carried out with reference to the cleaning that tank mouth mobile platform meets the ladle mouth of a river in dust excluding hood, is solved the problems, such as the flue dust produced in scale removal process, improves the security of driving plant operations；Slide plate is set to overhaul facility, environmental protection, reasonably arrangement hot repair of steel ladle facility, it is adaptable to make steel newly-built workshop and steel mill upgrading workshop.
Description
Technical field
The utility model belongs to process for making technical field, more particularly to a kind of environment-friendly type hot repair of steel ladle device.
Background technology
Hot repair of steel ladle is process when steelshop is normally produced, and mainly undertakes the following work of ladle：(1) molten steel
Slide plate inspection, the replacing of tank；(2) cleaning at the ladle mouth of a river；(3) cleaning of argon blowing quantity for steel ladle air brick；(4) inside ladle
The cleaning of residual slag.When steelshop is normally produced, usually all need to carry out ladle-pot hot-repair operation per stove, slide plate normally needs 1~2 stove
Change 1 time, the mouth of a river and air brick all need to carry out clearing up in time to prepare for next stove.In addition, ladle internal cleaning need to be by
Oxygen lance is carried out, and scale removal process can release big calorimetric, produces more flue dust.General either inside directly carries out steel in the prior art
Dust removal installation is not set in water pot hot repair, workshop, flue dust spreads in either inside, the health of influence employee and the operation of craneman are regarded
There is potential safety hazard in line, the operation in driving workshop.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of environment-friendly type hot repair of steel ladle technique and device.
To reach above-mentioned purpose, the utility model provides a kind of environment-friendly type hot repair of steel ladle device, including crane, ladle
Transport vehicle, cleaning platform truck, slide plate maintenance facility, dust pelletizing system and slag pan；It is characterized in steel ladle transport vehicle and cleaning platform
Car sets in orbit, and dust pelletizing system is arranged on above track, and slag pan is located at below dust pelletizing system, less than track horizontal level；
The crane is by ladle handling to steel ladle transport vehicle or hangs steel ladle transport vehicle；Platform truck is cleared up with dust pelletizing system to connect
Connect, form almost closed space, the flue dust that hot repair of steel ladle operation is produced handles rear discharge up to standard by dust pelletizing system, cleaning
Residual slag is fallen into slag pan.
Further, the steel ladle transport vehicle is frame of being chosen a place to give a banquet on the flat car orbited, flat car, hot repair
Ladle is arranged horizontally on mounting, realizes that ladle moves freely switching, technical parameter between hot repair position and wait position：Speed
Spend for 30m/min, provide driving force by the second torque cable drum, mode of braking is dynamic braking.
Further, the cleaning platform truck can be realized moves freely switching, top between hot repair position and wait position
If clearing up platform, steel ladder, oxygen lance and baffle plate；The cleaning platform truck is ladle mouth of a river cleaning operation platform, major technique
Parameter：Speed is 30m/min, provides driving force by the first torque cable drum, mode of braking is dynamic braking；Clear up platform truck
It is connected with dust pelletizing system, forms almost closed space.
Further, the slide plate maintenance facility includes inspection platform and cantilever crane, important technological parameters：Lifting capacity Q=
3t；Radius of turn：R=6m；Highly：H=6m；Rotary speed：V1=1.0r/min；Lifting velocity：V2=30m/min；Operation
Personnel are checked the slide plate of ladle on inspection platform using cantilever crane, replacement operation.
Further, the dust pelletizing system includes fixed dust excluding hood, dedusting branch pipe, dedusting house steward, 1# electric butterfly valves, 2# electricity
Dynamic butterfly valve, 3# electric butterfly valves, sack cleaner, motor, blower fan, muffler, chimney.It is first turned on 3# electric butterfly valves, 2# electronic
Butterfly valve or 1# electric butterfly valves, dust pelletizing system start；The flue dust that hot repair of steel ladle process is produced is in the presence of motor driving blower fan
It is up to standard after removing dust branch pipe, dedusting house steward, sack cleaner, muffler to pass through smoke stack emission.
Further, the fixed dust excluding hood uses welded-steel plate construction, steel plate thickness t=10mm.
Further, the cleaning platform truck is connected with dust pelletizing system to form intimate closed space and passes through baffle plate and fixation
Dust excluding hood connection is realized；The anterior perforate of fixed dust excluding hood, baffle plate and the anterior surface steel plate gap of fixed dust excluding hood≤
50mm, rubber slab sealing is fixed using fixing bolt.
Further, peep hole and handle hole are set on the baffle plate；The first cover plate, the first rotary shaft are set on the peep hole
And the first in command, operating personnel operate the first in command by the first cover plate around the first rotary shaft carry out peep hole opening and closing；The behaviour
The second cover plate, the second rotary shaft and the second in command are set as hole, operating personnel operate the second in command by the first cover plate around the second rotation
Axle carries out the opening and closing of handle hole.
Further, the fixed dust excluding hood rear portion perforate, it is ensured that the sufficient space that slide plate is changed.
A kind of course of work of environment-friendly type hot repair of steel ladle device of the utility model comprises the following steps：
1) on crane handling ladle to steel ladle transport vehicle；
2) dust pelletizing system electric butterfly valve is opened, and steel ladle transport vehicle is opened to hot repair station；
3) cleaning platform truck is opened to correct position；
4) slide plate maintenance and replacing, ladle inside air brick, the cleaning at the mouth of a river；
5) cleaning platform truck is outputed；
6) steel ladle transport vehicle is outputed, and dust pelletizing system electric butterfly valve is closed；
7) crane hangs away ladle.
Compared with prior art, the utility model has the advantages that creatively hot repair ladle is arranged on flat car,
Carried out with reference to the cleaning that tank mouth mobile platform can meet the ladle mouth of a river in dust excluding hood, not only solve in scale removal process and produce
Raw flue dust problem, and improve the security of driving plant operations；Set in addition, the utility model also sets up slide plate maintenance
Apply, environmental protection, reasonably arrangement hot repair of steel ladle facility, it is adaptable to make steel newly-built workshop and steel mill upgrading workshop, have
Good economic benefit and social benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to the accompanying drawing of offer.
Fig. 1 is a kind of environment-friendly type hot repair of steel ladle facility craftworks CAD system figure.
Fig. 2 is Fig. 1 A-A profiles.
Fig. 3 is Fig. 2 I enlarged drawings.
Fig. 4 is Fig. 2 B direction views.
Fig. 5 is Fig. 2 C direction views.
In figure：1st, crane；2nd, track；3rd, steel ladder；4th, the first torque cable drum；5th, platform truck is cleared up；6th, platform is cleared up；
7th, baffle plate；8th, fixed dust excluding hood；9th, dedusting branch pipe；10th, 1# electric butterfly valves；11st, dedusting house steward；12nd, cantilever crane；13rd, ladle；
14th, steel ladle transport vehicle；15th, the second torque cable drum；16th, slag pan；17th, 2# electric butterfly valves；18th, inspection platform；19th, 3# electricity
Dynamic butterfly valve；20th, sack cleaner；21st, motor；22nd, blower fan；23rd, muffler；24th, chimney；25th, car stop；26th, oxygen lance；27、
Mounting；28th, fixing bolt；29th, rubber slab；30th, the first cover plate；31st, the first in command；32nd, the first rotary shaft；33rd, the second cover plate；
34th, the second in command；35th, the second rotary shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment 1
The utility model provides a kind of environment-friendly type hot repair of steel ladle device it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5,
Including crane 1, steel ladle transport vehicle 14, cleaning platform truck 5, slide plate maintenance facility, dust pelletizing system and slag pan 16；It is characterized in steel
Water pot transport vehicle 14 is arranged on track 2 with cleaning platform truck 5, and dust pelletizing system is arranged on the top of track 2, and slag pan 16 is located at dedusting
Below system, less than the horizontal level of track 2；Crane 1 is by the handling of ladle 13 to steel ladle transport vehicle 14 or hangs ladle fortune
Defeated car 14；Cleaning platform truck 5 is connected with dust pelletizing system, forms almost closed space, the flue dust that hot repair of steel ladle operation is produced
Rear discharge up to standard is handled by dust pelletizing system, the residual slag of cleaning is fallen into slag pan 16.
Steel ladle transport vehicle 14 is chosen a place to give a banquet on the flat car run on track 2, flat car frame 27, the ladle 13 of hot repair
It is arranged horizontally on mounting 27, realizes that ladle 13 moves freely switching, technical parameter between hot repair position and wait position：Speed
For 30m/min, driving force is provided by the second torque cable drum 15, mode of braking is dynamic braking.
Cleaning platform truck 5, which can be realized, moves freely switching between hot repair position and wait position, top sets cleaning platform 6, steel
Ladder 3, oxygen lance 26 and baffle plate 7；Cleaning platform truck 5 is ladle mouth of a river cleaning operation platform, important technological parameters：Speed is
30m/min, driving force is provided by the first torque cable drum 4, and mode of braking is dynamic braking；Clear up platform truck 5 and dedusting system
System connection, forms almost closed space.
Slide plate maintenance facility includes inspection platform 18 and cantilever crane 12, important technological parameters：Lifting capacity Q=3t；Rotation half
Footpath：R=6m；Highly：H=6m；Rotary speed：V1=1.0r/min；Lifting velocity：V2=30m/min；Operating personnel are in maintenance
The slide plate of ladle 13 is checked using cantilever crane 12 on platform 18, replacement operation.
Dust pelletizing system includes fixed dust excluding hood 8, dedusting branch pipe 9, dedusting house steward 11,1# electric butterfly valves 10,2# electric butterfly valves
17th, 3# electric butterfly valves 19, sack cleaner 20, motor 21, blower fan 22, muffler 23, chimney 24.It is first turned on 3# electric butterfly valves
19th, 2# electric butterfly valves 17 or 1# electric butterfly valves 10, dust pelletizing system start；The flue dust that hot repair of steel ladle process is produced drives in motor 21
It is up to standard after removing dust branch pipe 9, dedusting house steward 11, sack cleaner 20, muffler 23 in the presence of dynamic blower fan 22 to pass through chimney 24
Discharge.
Fixed dust excluding hood 8 uses welded-steel plate construction, steel plate thickness t=10mm.
Cleaning platform truck 5 is connected with dust pelletizing system to be formed almost closed space and is connected by baffle plate 7 with fixation dust excluding hood 8
Realize；The fixed anterior perforate of dust excluding hood 8, baffle plate 7 and steel plate gap≤50mm directly over the fixed front portion of dust excluding hood 8, using fixation
Bolt 28 is fixed rubber slab 29 and sealed.
Peep hole and handle hole are set on baffle plate 7；The first cover plate 30, the first rotary shaft 32 and the first in command are set on peep hole
31, the operating personnel operation first in command 31 carries out the first cover plate 30 around the first rotary shaft 32 opening and closing of peep hole；Handle hole is set
Second cover plate 33, the second rotary shaft 35 and the second in command 34, operating personnel operate the second in command 34 by the second cover plate 33 around second
Rotary shaft 35 carries out the opening and closing of handle hole.
The fixed rear portion perforate of dust excluding hood 8, it is ensured that the sufficient space that slide plate is changed.
The present embodiment sets two sets of tracks 2, realizes and carries out hot repair operation to two sets of ladles simultaneously.
Embodiment 2
As seen from Figure 2, based on above-described embodiment, to ensure cleaning platform truck 5 and steel ladle transport vehicle 14 in track 2
On operation safety, the two ends of track 2 set car stop；To prevent the generation of collision accident from clearing up platform truck 5 and ladle transport
The two ends of car 14 are respectively provided with buffer.
Embodiment 3
A kind of environment-friendly type hot repair of steel ladle device course of work of the utility model includes following it can be seen from Fig. 1, Fig. 2
Step：
1) on the handling ladle 13 of crane 1 to steel ladle transport vehicle 14；
2) dust pelletizing system electric butterfly valve is opened, and steel ladle transport vehicle 14 is opened to hot repair station；
3) cleaning platform truck 5 is opened to correct position；
4) slide plate maintenance and replacing, ladle inside air brick, the cleaning at the mouth of a river；
5) cleaning platform truck 5 is outputed；
6) steel ladle transport vehicle 14 is outputed, and dust pelletizing system electric butterfly valve is closed；
7) crane 1 hangs away ladle 13.
Its specific implementation step is as follows：
The ladle 13 after cast is hung to steel ladle transport vehicle by crane it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 51
On 14, the second torque cable drum 15 power supply driving steel ladle transport vehicle 14 travels hot repair station-fixation dust excluding hood along track 2
In 8；First torque cable drum 4 power supply driving cleaning platform truck 5 is stopped along track 2 to correct position, it is ensured that baffle plate 7 with it is solid
Determine steel plate gap≤50mm directly over the side of dust excluding hood 8, gap location is fixed rubber slab 29 using fixing bolt 28 and sealed；3#
Electric butterfly valve 19,2# electric butterfly valves 17 or 1# electric butterfly valves 10 are opened, and dust pelletizing system starts；Operating personnel pass through in cleaning platform
The supernatant platform 6 of steel ladder 3 of car 5, operates oxygen lance 26 to clear up air brick and the mouth of a river etc. in ladle 13 on platform,
Residual slag can be fallen into slag pan 16；Operating personnel are examined on inspection platform 18 using cantilever crane 12 to the slide plate of ladle 13
Look into, replacement operation.Hot repair of steel ladle process produce flue dust motor 21 driving blower fan 22 in the presence of removing dust branch pipe 9, remove
It is up to standard after dirt house steward 11, sack cleaner 20, muffler 23 to be discharged by chimney 24.
The gap that the fixed anterior perforate of dust excluding hood 8 is left between baffle plate 7 is fixed rubber slab 29 using fixing bolt 28 and entered
Row sealing；Peep hole and handle hole are left on baffle plate 7, operating personnel operate the first in command 31, revolve the first cover plate 30 around first
Rotating shaft 32 carries out the opening and closing of peep hole；Operating personnel operate the second in command 34, carry out the second cover plate 33 around the second rotary shaft 35
The opening and closing of peep hole.The fixed rear portion perforate of dust excluding hood 8, it is ensured that the sufficient space that slide plate is changed.
After hot repair of steel ladle terminates, the first torque cable drum 4 power supply driving cleaning platform truck 5 is outputed along track 2, with
Afterwards, the second torque cable drum 15 power supply driving steel ladle transport vehicle 14 is outputed along track 2.Crane 1 hangs ladle 13
Steel ladle transport vehicle 14.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of environment-friendly type hot repair of steel ladle device, including crane (1), steel ladle transport vehicle (14), cleaning platform truck (5), cunning
Plate maintenance facility, dust pelletizing system and slag pan (16)；It is characterized in that：Steel ladle transport vehicle (14) is set with cleaning platform truck (5)
On track (2), dust pelletizing system is arranged on above track (2), and slag pan (16) is located at below dust pelletizing system, less than track (2) water
Prosposition is put；Crane (1) is by ladle (13) handling to steel ladle transport vehicle (14) or hangs steel ladle transport vehicle (14)；Cleaning is flat
Chassis (5) is connected with dust pelletizing system, forms almost closed space, the flue dust that hot repair of steel ladle operation is produced is by dust pelletizing system
Discharged after reason is up to standard, the residual slag of cleaning is fallen into slag pan (16).
2. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：The steel ladle transport vehicle
(14) it is the flat car run on track (2), frame (27) of being chosen a place to give a banquet on flat car, the ladle (13) of hot repair is horizontally disposed present
On frame (27), realize that ladle (13) moves freely switching, technical parameter between hot repair position and wait position：Speed is 30m/
Min, provides driving force, mode of braking is dynamic braking by the second torque cable drum (15).
3. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：The cleaning platform truck
(5) it can realize and switching is moved freely between hot repair position and wait position, top sets cleaning platform (6), steel ladder (3), oxygen lance
And baffle plate (7) (26)；The cleaning platform truck (5) is ladle mouth of a river cleaning operation platform, important technological parameters：Speed is
30m/min, provides driving force, mode of braking is dynamic braking by the first torque cable drum (4)；Platform truck (5) is cleared up with removing
Dirt system is connected, and forms almost closed space.
4. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：The slide plate overhauls facility
Including inspection platform (18) and cantilever crane (12), important technological parameters：Lifting capacity Q=3t；Radius of turn：R=6m；Highly：H=
6m；Rotary speed：V1=1.0r/min；Lifting velocity：V2=30m/min；Operating personnel are on inspection platform (18) using outstanding
Arm hang (12) slide plate of ladle (13) is checked, replacement operation.
5. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：Dust pelletizing system includes fixing
Dust excluding hood (8), dedusting branch pipe (9), dedusting house steward (11), 1# electric butterfly valves (10), 2# electric butterfly valves (17), 3# electric butterfly valves
(19), sack cleaner (20), motor (21), blower fan (22), muffler (23), chimney (24).
6. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：Fixed dust excluding hood (8) is adopted
With welded-steel plate construction, steel plate thickness t=10mm.
7. a kind of environment-friendly type hot repair of steel ladle device according to claim 1, it is characterised in that：The cleaning platform truck
(5) it is connected with dust pelletizing system and forms almost closed space realization is connected with fixation dust excluding hood (8) by baffle plate (7)；Fixation is removed
Dust hood (8) front portion perforate, baffle plate (7) and the anterior surface steel plate gap≤50mm of fixed dust excluding hood (8), using fixing bolt
(28) fixed rubber slab (29) sealing.
8. a kind of environment-friendly type hot repair of steel ladle device according to claim 3, it is characterised in that：Set on the baffle plate (7)
Peep hole and handle hole；The first cover plate (30), the first rotary shaft (32) and the first in command (31), operator are set on the peep hole
The member operation first in command (31) carries out the first cover plate (30) around the first rotary shaft (32) opening and closing of peep hole；The handle hole is set
Second cover plate (33), the second rotary shaft (35) and the second in command (34), operating personnel operate the second in command (34) by the second cover plate
(33) opening and closing of handle hole is carried out around the second rotary shaft (35).
9. a kind of environment-friendly type hot repair of steel ladle device according to claim 5, it is characterised in that：The fixed dust excluding hood
(8) rear portion perforate, it is ensured that the sufficient space that slide plate is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119845.1U CN206455173U (en) | 2017-02-09 | 2017-02-09 | A kind of environment-friendly type hot repair of steel ladle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119845.1U CN206455173U (en) | 2017-02-09 | 2017-02-09 | A kind of environment-friendly type hot repair of steel ladle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455173U true CN206455173U (en) | 2017-09-01 |
Family
ID=59694438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119845.1U Withdrawn - After Issue CN206455173U (en) | 2017-02-09 | 2017-02-09 | A kind of environment-friendly type hot repair of steel ladle device |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735160A (en) * | 2017-02-09 | 2017-05-31 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle technique and device |
| CN111250689A (en) * | 2020-03-29 | 2020-06-09 | 无锡巨力重工股份有限公司 | Hot repair system for molten steel tank |
| CN113199017A (en) * | 2021-04-28 | 2021-08-03 | 马钢集团设计研究院有限责任公司 | All-round hot repair system and method for molten steel tank |
| CN116213694A (en) * | 2022-12-30 | 2023-06-06 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
-
2017
- 2017-02-09 CN CN201720119845.1U patent/CN206455173U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735160A (en) * | 2017-02-09 | 2017-05-31 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle technique and device |
| CN106735160B (en) * | 2017-02-09 | 2018-12-07 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle device |
| CN111250689A (en) * | 2020-03-29 | 2020-06-09 | 无锡巨力重工股份有限公司 | Hot repair system for molten steel tank |
| CN111250689B (en) * | 2020-03-29 | 2024-04-12 | 无锡巨力重工股份有限公司 | Hot repair system for molten steel pot |
| CN113199017A (en) * | 2021-04-28 | 2021-08-03 | 马钢集团设计研究院有限责任公司 | All-round hot repair system and method for molten steel tank |
| CN113199017B (en) * | 2021-04-28 | 2023-03-24 | 马钢集团设计研究院有限责任公司 | All-round hot repair system and method for molten steel tank |
| CN116213694A (en) * | 2022-12-30 | 2023-06-06 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
| CN116213694B (en) * | 2022-12-30 | 2023-11-28 | 无锡巨力重工股份有限公司 | System integration multifunctional ladle hot repair vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170901 Effective date of abandoning: 20181207 |
|
| AV01 | Patent right actively abandoned |