CN109055655A - A kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining - Google Patents
A kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining Download PDFInfo
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- CN109055655A CN109055655A CN201811178079.1A CN201811178079A CN109055655A CN 109055655 A CN109055655 A CN 109055655A CN 201811178079 A CN201811178079 A CN 201811178079A CN 109055655 A CN109055655 A CN 109055655A
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- 230000008439 repair process Effects 0.000 title claims abstract description 59
- 241001503485 Mammuthus Species 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 63
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000003245 working effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 46
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
- C21C5/441—Equipment used for making or repairing linings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention provides a kind of different layer material-saving repair apparatus of knick point of mammoth conveter furnace lining, its structure includes isolation aperture plate, damaged layer probe, the different layer material-saving repair apparatus of furnace lining knick point, side wall discharging recovering mechanism, storing connector, hard wire barrel, knick point depth display board, arc control handle, adjust lath, damaged layer probe right end is mounted on inside the different layer material-saving repair apparatus left end of furnace lining knick point by way of insertion, the present invention enables Self-resetting regulating mechanism generate linkage replacement repair liquid to material kind switching mechanism because adjusting lath control twin columns switching mechanism, furnace lining is targetedly repaired by repairing filling head, guarantee that its working effect reaches original level, due to being repaired using specific aim, and collection plate is scraped with clout by cambered surface positioning shell after the repair has been completed, clout is collected, improving the utilization rate of repair liquid The round-off work after repairing is handled together simultaneously, so that reaching single treatment can be completed whole patch works.
Description
Technical field
The invention belongs to converters to repair field, more specifically, the in particular to different layer of knick point of a kind of mammoth conveter furnace lining
Material-saving repair apparatus.
Background technique
Furnace lining generally passes through working lining and permanent layer and filled layer three-decker forms, since the working environment of furnace lining is in
In the high temperature of thousands of degree, internal microgroove can be destroyed amplification, and due to causing difference to be made internal junction by hot spot in different location
Extent of the destruction suffered by structure layer is different.
Based on foregoing description the inventors discovered that, a kind of existing different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining
It is primarily present following deficiency, such as:
1. when uniformly being repaired to furnace lining, since it is in the different degree being destroyed by the internal structure layer of hot spot
Inconsistent, different layer filling easy to form, causing original material layer to occur, weak spot is more difficult to play original effect.
2. the repairing of large area needs to consume more material, and due to furnace lining sheet when uniformly being repaired to furnace lining
The arcuate structure of body, material some materials unbalance stress after pasting over are fallen in furnace bottom, before it is dry, if going down cleaning
Other repair layers around can be destroyed, after surrounding repair layer has been done, beneath bulk cargo becomes firm simultaneously, needs through hard work
Tool is purged, if firmly unevenness can also destroy furnace bottom.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of different layer material-saving repairings of the knick point of mammoth conveter furnace lining to set
It is standby, it is existing when uniformly being repaired to furnace lining to solve, since it is in what difference was destroyed by the internal structure layer of hot spot
Degree is inconsistent, and different layer filling easy to form, causing original material layer to occur, weak spot is more difficult to play original effect, when right
When furnace lining is uniformly repaired, the repairing of large area needs to consume more material, and due to the arcuate structure of furnace lining itself, material
Material after pasting over some materials unbalance stress fall in furnace bottom, before it is dry, if cleaning of going down can destroy around other
Repair layer, after surrounding repair layer has been done, beneath bulk cargo becomes firm simultaneously, need to be purged by hard tool, if
It is the problem of firmly unevenness can also destroy furnace bottom.
In view of the deficiencies of the prior art, a kind of purpose of the different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining of the present invention
With effect, reached by technological means in detail below: a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining, structure
It is connect including isolation aperture plate, damaged layer probe, the different layer material-saving repair apparatus of furnace lining knick point, side wall discharging recovering mechanism, storing
Head, knick point depth display board, arc control handle, adjusts lath at hard wire barrel, and the damaged layer probe right end passes through insertion
Mode be mounted on inside the different layer material-saving repair apparatus left end of furnace lining knick point, side wall discharging recovering mechanism set altogether there are two and
Its bottom face is fixedly connected on the different layer material-saving repair apparatus top end face two sides of furnace lining knick point by the way of electric welding, and the storing connects
There are three head is set altogether and its left end is mounted on the right side of the side wall discharging recovering mechanism of front end face by way of insertion, the isolation
The aperture plate left and right ends inner wall apical position adjacent with two side walls discharging recovering mechanism is fixedly connected, and the knick point depth is aobvious
Show that board bottom end is mounted on isolation aperture plate top left hand and the fixed company in its bottom end and hard wire barrel top by way of inlaying
It is connected together, the adjusting lath right end is mounted on inside arc control handle left end by way of insertion.
The different layer material-saving repair apparatus of furnace lining knick point include lining agree with mechanism, knick point filling mechanism, clout scrape collection plate,
Cambered surface positions shell, and the lining agrees with mechanism back and is mounted on cambered surface positioning shell front end by way of insertion, and the knick point is filled out
It fills mechanism to agree with mechanism through lining and be mounted on by way of insertion inside cambered surface positioning shell, the clout is scraped outside collection plate
Anchor ring is mounted on cambered surface positioning shell middle position by way of insertion.
Preferably, the side wall discharging recovering mechanism includes star ring material box, unidirectional valve head, conveying pipeline, the star ring
Material cartridge, unidirectional valve head, conveying pipeline are respectively provided with three, and the conveying pipeline is far from star ring material box one end and star ring material box left end
It is fixed together, the unidirectional valve head is fixedly mounted on star ring material cassette bottom end, the star ring material box pentagonal pyramid body
Structure can make the export of repair liquid noresidue, and the difference conveyed inside three star ring material boxes by three conveying pipelines
Repair liquid forms three kinds of repairing boxes, can be with when needing the knick point breakage to closer furnace lining bottom position to repair
External conveying pipeline is disconnected, bottom end is repaired using the storing inside three star ring material boxes and carries out continuing supply.
Preferably, it includes elastic arc plate, press ring bar, empty slot, closed inflator, the elasticity that the lining, which agrees with mechanism,
Form empty slot between arc plate and cambered surface positioning shell, the closed inflator set altogether there are two and its with elastic arc plate be integrated tie
Structure, the press ring bar set altogether there are two and its bottom end outer ring surface be bonded with closed inflator inner ring surface, elastic arc plate use
Hard rubber material is constituted, and has certain elasticity, by light compression elasticity arc plate to repairing area after repairing to distance
Pressure maintaining exhaust is carried out, press ring bar presses the gas of closed inflator inner sealing when deformation occurs for the compression of elastic arc plate
Contracting, internal the case where it occurs larger indent, leads to more difficult reply in order to prevent be by two-way impulse force caused by compressing
The reset of elastic arc plate provides larger kinetic energy.
Preferably, the knick point filling mechanism includes Self-resetting regulating mechanism, twin columns switching mechanism, material kind interpreter
Structure, repairing filling head, the reset regulating mechanism outer ring surface are movably connected with twin columns switching mechanism, and the reset is adjusted
Mechanism bottom end is fixed together with material kind switching mechanism top, and the material kind switching mechanism is arranged right below repairing filling
Head, the Self-resetting regulating mechanism include arc item wheel, limit double item, reduction torsion spring, positioning rings, and the reduction torsion spring bottom end is logical
The mode for crossing insertion is mounted on arc item wheel top inner ring and is firmly connected with it together, reduction torsion spring outer ring both ends and limit
The double adjacent both ends faces in position are fixed together, and the reduction torsion spring top is fixedly connected on positioning sleeve by the way of electric welding
Ring bottom end shaft core position.
Preferably, the twin columns switching mechanism includes short axle draw runner, long axis limit draw runner, the long axis limit draw runner is set
Upper position is fixed by way of electric welding on the right side of short axle draw runner and among its top left hand face and short axle draw runner right side connects
It is connected together, short axle draw runner back is meshed with the outer flank of tooth of arc item wheel.
Preferably, the material kind switching mechanism includes leading to material adapter tube, annular charging tray, movable slit, guiding strut, it is described
It there are three logical material adapter tube is set altogether and is distributed in annular charging tray top anchor ring in degree to be fixed together with annular charging tray top, institute
It states movable slit and sets altogether and be distributed in annular material there are three and in degree and try to get to the heart of a matter and transverse plane and be fixedly connected on one with annular material end of trying to get to the heart of a matter
It rises, there are two the guiding strut is set altogether and its top is through annular charging tray two sides.
Compared with prior art, the invention has the following beneficial effects:
The present invention enables Self-resetting regulating mechanism to produce material kind switching mechanism because adjusting lath control twin columns switching mechanism
Raw linkage replacement repair liquid, targetedly repairs furnace lining by repairing filling head, is in difference by hot spot by it
The degree that internal structure layer is destroyed is inconsistent, carries out single layer reparation filling, and original material layer is carried out closest to damage
The recovery of preceding state guarantees that its working effect reaches original level, due to being repaired using specific aim, and leads to after the repair has been completed
It crosses cambered surface positioning shell and clout is scraped collection plate and is collected to clout, by the receipts after repairing while the utilization rate of raising repair liquid
Tail work is handled together, so that reaching single treatment can be completed whole patch works.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining of the present invention.
Fig. 2 is a kind of half-sectional structural representation of transverse direction of the different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining of the present invention
Figure.
Fig. 3 is a kind of left side structure schematic diagram of the different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining of the present invention.
Fig. 4 is the different layer material-saving repair apparatus bottom substance schematic diagram of furnace lining knick point.
Fig. 5 is the different layer material-saving repair apparatus left view internal cross section structural schematic diagram of furnace lining knick point.
Fig. 6 is that side wall discharging recovering mechanism faces the schematic diagram of the section structure.
Fig. 7 is enlarged structure schematic diagram at the different layer material-saving repair apparatus inside A of furnace lining knick point.
In figure: isolation aperture plate -1, damaged layer probe -2, the different layer material-saving repair apparatus -3 of furnace lining knick point, side wall discharging
Recovering mechanism -4, storing connector -5, hard wire barrel -6, knick point depth display board -7, arc control handle -8, adjust lath -9,
Lining agrees with mechanism -31, knick point filling mechanism -32, clout and scrapes collection plate -33, cambered surface positioning shell -34, star ring material box -41, list
To valve head -42, conveying pipeline -43, elastic arc plate -311, press ring bar -312, empty slot -313, closed inflator -314, Self-resetting tune
Save mechanism -321, twin columns switching mechanism -322, material kind switching mechanism -323, repairing filling head -324, arc item wheel -3211, limit
Double items -3212, reduction torsion spring -3213, positioning ring -3214, short axle draw runner -3221, long axis limit draw runner -3222, logical material connect
Pipe -3231, annular charging tray -3232, movable slit -3233, guiding strut -3234.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
As shown in attached drawing 1 to attached drawing 7:
The present invention provides a kind of different layer material-saving repair apparatus of knick point of mammoth conveter furnace lining, and structure includes isolation aperture plate
1, the different layer material-saving repair apparatus 3 of damaged layer probe 2, furnace lining knick point, side wall discharging recovering mechanism 4, storing connector 5, hard connect
Spool 6, arc control handle 8, adjusts lath 9 at knick point depth display board 7,
It is left that 2 right end of damaged layer probe is mounted on the different layer material-saving repair apparatus 3 of furnace lining knick point by way of insertion
End is internal, the side wall discharging recovering mechanism 4 set altogether there are two and its bottom face using being fixedly connected on furnace lining by the way of being welded
The different 3 top end face two sides of layer material-saving repair apparatus of knick point, the storing connector 5 set altogether there are three and its left end by way of insertion
It is mounted on 4 right side of side wall discharging recovering mechanism of front end face, 1 left and right ends of isolation aperture plate and two side walls discharging are recycled
The adjacent inner wall apical position of mechanism 4 is fixedly connected, 7 bottom end of knick point depth display board be mounted on by way of inlaying every
From 1 top left hand of aperture plate and its bottom end is fixed together with 6 top of hard wire barrel, and 9 right end of adjusting lath is logical
The mode for crossing insertion is mounted on inside 8 left end of arc control handle.
The different layer material-saving repair apparatus 3 of furnace lining knick point agrees with mechanism 31, knick point filling mechanism 32, clout including lining and scrapes
Collect plate 33, cambered surface position shell 34, the lining agree with 31 back of mechanism be mounted on by way of insertion cambered surface positioning shell 34 before
End, the knick point filling mechanism 32 agree with mechanism 31 through lining and are mounted in cambered surface positioning shell 34 by way of insertion
Portion, the clout scrape collection 33 outer ring surface of plate and are mounted on cambered surface positioning 34 middle position of shell by way of insertion.
Wherein, the side wall discharging recovering mechanism 4 includes star ring material box 41, unidirectional valve head 42, conveying pipeline 43, the star
Ring material box 41, unidirectional valve head 42, conveying pipeline 43 are respectively provided with three, and the conveying pipeline 43 is far from 41 one end of star ring material box and star
41 left end of ring material box is fixed together, and the unidirectional valve head 42 is fixedly mounted on 41 bottom end of star ring material box, the star
The structure of 41 pentagonal pyramid body of ring material box can make the export of repair liquid noresidue, and pass through inside three star ring material boxes 41
Different repair liquids that three conveying pipelines 43 are conveyed form three kinds of repairing boxes, when needing the knick point to closer furnace lining bottom position
Breakage can disconnect external conveying pipeline when repairing, be repaired using the storing inside three star ring material boxes 41 to bottom end
It carries out continuing supply again.
Wherein, it includes elastic arc plate 311, press ring bar 312, empty slot 313, closed inflator that the lining, which agrees with mechanism 31,
314, the elastic arc plate 311 and cambered surface positioning shell 34 between formed empty slot 313, the closed inflator 314 set altogether there are two and
It is integrated with elastic arc plate 311, the press ring bar 312 set altogether there are two and its bottom end outer ring surface and closed inflator
The fitting of 314 inner ring surfaces, the elastic arc plate 311 are constituted using hard rubber material, have certain elasticity, carry out when to distance
Pressure maintaining exhaust is carried out to repairing area by light compression elasticity arc plate 311 after repairing, when the compression of elastic arc plate 311 is pushed up when deformation occurs
Pressure ring bar 312 compresses the gas of closed 314 inner sealing of inflator, and internal its larger indent of generation in order to prevent causes
The case where more difficult reply, provides larger kinetic energy by compressing generated two-way impulse force for the reset of elastic arc plate 311.
Wherein, the knick point filling mechanism 32 includes Self-resetting regulating mechanism 321, twin columns switching mechanism 322, material kind conversion
Mechanism 323, repairing filling head 324,321 outer ring surface of reset regulating mechanism and twin columns switching mechanism 322 are movably connected in one
It rises, 321 bottom end of reset regulating mechanism is fixed together with material kind 323 top of switching mechanism, the material kind interpreter
Structure 323 is arranged right below repairing filling head 324, and the Self-resetting regulating mechanism 321 includes arc item wheel 3211, limits double items
3212, reduction torsion spring 3213, positioning ring 3214,3213 bottom end of reduction torsion spring are mounted on arc item wheel by way of insertion
3211 top inner ring and be firmly connected with it together, the 3213 outer ring both ends of reduction torsion spring with limit double items 3212 adjacent two
End face is fixed together, and 3213 top of reduction torsion spring is fixedly connected on 3214 bottom of positioning ring by the way of electric welding
Shaft core position is held, the arc item wheel 3211 is switching for material kind switching mechanism 323 in the braking by twin columns switching mechanism 322
It acts on to important linkage, when arc item wheel 3211, which loses limit, to be restricted, tires out when reduction torsion spring 3213 passes through previous rotational
Long-pending torsion carries out reset rotation, and material kind switching mechanism 323 is driven to restore to original position, prevents built-in conveying pipeline not
There is a situation where windings to bend in disconnected rotating Vortex, can guarantee the unobstructed of conveying.
Wherein, the twin columns switching mechanism 322 includes short axle draw runner 3221, long axis limit draw runner 3222, the long axis limit
Position draw runner 3222 is set to upper position among 3221 right side of short axle draw runner and its top left hand face and 3221 right side of short axle draw runner
It is fixed together by way of electric welding, 3221 back of short axle draw runner is meshed with the outer flank of tooth of arc item wheel 3211, institute
Short axle draw runner 3221 is stated by the seats with long axis limit draw runner 3222, in the reciprocating motion by adjusting lath 9 to arc
Item wheel 3211 generates unidirectionally lasting rotation forces, by adjusting lath 9 that twin columns switching mechanism 322 is whole after completing repairing
Lift maximum value, unclamp with the contact of arc item wheel 3211, enable its reset, twin columns switching mechanism 322 mentions for the conversion of repair liquid
The power supply of most initial is supplied.
Wherein, the material kind switching mechanism 323 includes logical material adapter tube 3231, annular charging tray 3232, movable slit 3233, leads
To strut 3234, the logical material adapter tube 3231 is set altogether is distributed in annular 3232 top anchor ring of charging tray and ring there are three and in 120 degree
3232 top of shape charging tray is fixed together, and the movable slit 3233 is set altogether is distributed in annular material there are three and in 120 degree
3232 bottom end plane of disk and be fixed together with annular 3232 bottom end of charging tray, the guiding strut 3234 set altogether there are two and
Through annular 3232 two sides of charging tray, the movable slit 3233 passes through annular charging tray 3232 and logical material 3231 phase of adapter tube on its top
Connection, so that the repair liquid for the every aspect that built-in connecting tube is conveyed is received, in movable slit 3233 and repairing filling head 324
When the fitting contact of top, the closing of bottom end changes sliding and pushes open, to connect among movable slit 3233 and repairing filling head 324
Interface channel, complete the conveying of repair liquid, three due to its movable slit 3233 are respectively turned on different repair liquids, energy
Enough repairings for being effectively directed to different furnace lining content broken levels, after targetedly repair, working effect being capable of nothing
Line restores the working effect of furnace lining before failure close to original integrally formed working effect to the greatest extent.
The specifically used mode and effect of the present embodiment:
The present invention is repaired to impaired furnace lining lining, first pass through damaged layer probe 2 to impaired wall surface carry out by
Cambered surface is positioned shell after going out the level being damaged by image resolution shown by knick point depth display board 7 by the detection of damage degree
34 fitting wall surfaces, the through slot of 2 upper end of damaged layer probe can allow finger to pass through to play the perfect palm to whole
Control, according to knick point depth display board 7 judged it is impaired avoid level from adjusting lath 9 by moving with the hand, control short axle draw runner
3221, which carry out spacing to upper end, vertically moves, and there is perpendicular toothing face at 3221 back of short axle draw runner, can while mobile by with
The fitting of arc item wheel 3211 is to drive arc item wheel 3211 to be rotated, and the flank of tooth for working as 3221 back of short axle draw runner will be disengaged from arc
When the outer ring tooth of item wheel 3211, the flank of tooth at 3222 back of arc item wheel is accepted short axle draw runner 3221 and is persistently pushed away to arc item wheel 3211
Into when it, which is repeated, vertically moves, 3211 stress of arc item wheel carries out continuing rotation, so that annular charging tray 3232 be enabled to follow arc
Item wheel 3211 synchronizes rotation, and what the movable slit 3233 for being mounted on annular 3232 bottom end of charging tray was connected is star ring material
The intersection of the repair liquid of three different levels in 41, the repair liquid for carrying out different level by the turn of annular charging tray 3232 is replaced
It changes, by splitting place close to point for 32, affected area is filled, filling is finished through light compression elasticity arc plate 311 to fill area
Domain carries out pressure maintaining and internal residual air is discharged, then carries out the repairing of other damaged layers, when outermost layer repairing finishes carry out pressure maintaining
Afterwards, inevitably there is clout to be forced out, expect put down by 33 pairs of elastic arc plate by reverse slide to scrape collection, clout is in elastic arc plate
Accumulation in 33, preventing it from falling into destruction, the affected area of reparation is completed in other, to complete the reparation of furnace lining inner wall.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining, structure is swept including isolation aperture plate (1), damaged layer
Retouch the different layer material-saving repair apparatus (3) of head (2), furnace lining knick point, side wall discharging recovering mechanism (4), storing connector (5), hard wiring
It manages (6), knick point depth display board (7), arc control handle (8), adjust lath (9), it is characterised in that:
It is left that damaged layer probe (2) right end is mounted on the different layer material-saving repair apparatus (3) of furnace lining knick point by way of insertion
End is internal, side wall discharging recovering mechanism (4) set altogether there are two and its bottom face using being fixedly connected on furnace by the way of being welded
Serve as a contrast different layer material-saving repair apparatus (3) the top end face two sides of knick point, the storing connector (5) set altogether there are three and its left end pass through insertion
Mode be mounted on the right side of side wall discharging recovering mechanism (4) of front end face, the isolation aperture plate (1) left and right ends and two sides
The adjacent inner wall apical position of wall discharging recovering mechanism (4) is fixedly connected, and the knick point depth display board (7) bottom end is by inlaying
Mode be mounted on isolation aperture plate (1) top left hand and its bottom end be fixed together with hard wire barrel (6) top, institute
Adjusting lath (9) right end is stated to be mounted on by way of insertion inside arc control handle (8) left end；
The different layer material-saving repair apparatus (3) of furnace lining knick point includes that lining agrees with mechanism (31), knick point filling mechanism (32), clout
Scrape collection plate (33), cambered surface positioning shell (34), the lining agrees with mechanism (31) back, and that cambered surface is mounted on by way of insertion is fixed
Position shell (34) front end, the knick point filling mechanism (32) are agreed with mechanism (31) through lining and are mounted on by way of insertion
Cambered surface positions shell (34) inside, and the clout scrapes collection plate (33) outer ring surface and is mounted on cambered surface positioning shell (34) by way of insertion
Middle position.
2. a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining as defined in claim 1, it is characterised in that:
Side wall discharging recovering mechanism (4) includes star ring material box (41), unidirectional valve head (42), conveying pipeline (43), the star ring material
Magazine (41), unidirectional valve head (42), conveying pipeline (43) are respectively provided with three, and the conveying pipeline (43) is far from star ring material box (41) one
End is fixed together with star ring material box (41) left end, and the unidirectional valve head (42) is fixedly mounted on star ring material box (41)
Bottom end.
3. a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining as defined in claim 1, it is characterised in that:
The lining agrees with mechanism (31) and includes elastic arc plate (311), presses ring bar (312), empty slot (313), closed inflator (314),
Empty slot (313) are formed between the elastic arc plate (311) and cambered surface positioning shell (34), the closed inflator (314) is equipped with two altogether
It is a and it is integrated with elastic arc plate (311), the press ring bar (312) set altogether there are two and its bottom end outer ring surface with
Closed inflator (314) inner ring surface fitting.
4. a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining as defined in claim 1, it is characterised in that:
The knick point filling mechanism (32) includes Self-resetting regulating mechanism (321), twin columns switching mechanism (322), material kind switching mechanism
(323), filling head (324) are repaired, reset regulating mechanism (321) outer ring surface is flexibly connected with twin columns switching mechanism (322)
Together, the reset regulating mechanism (321) bottom end is fixed together with material kind switching mechanism (323) top, the material
Kind switching mechanism (323) is arranged right below repairing filling head (324), and the Self-resetting regulating mechanism (321) includes arc item wheel
(3211), double item (3212), reduction torsion spring (3213), positioning rings (3214) are limited, reduction torsion spring (3213) bottom end is logical
The mode for crossing insertion is mounted on arc item wheel (3211) top inner ring and is firmly connected with it together, the reduction torsion spring (3213)
Outer ring both ends are fixed together with double item (3212) adjacent both ends faces are limited, and reduction torsion spring (3213) top is using electricity
The mode of weldering is fixedly connected on positioning ring (3214) bottom end shaft core position.
5. such as a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining according to claim 4, it is characterised in that:
The twin columns switching mechanism (322) includes short axle draw runner (3221), long axis limit draw runner (3222), and the long axis limits draw runner
(3222) it is set on the right side of short axle draw runner (3221) and among its top left hand face and short axle draw runner (3221) right side upper position
It is fixed together by way of electric welding, short axle draw runner (3221) back is mutually nibbled with arc item wheel (3211) outer flank of tooth
It closes.
6. such as a kind of different layer material-saving repair apparatus of the knick point of mammoth conveter furnace lining according to claim 4, it is characterised in that:
The material kind switching mechanism (323) includes logical material adapter tube (3231), annular charging tray (3232), movable slit (3233), guiding branch
Bar (3234), the logical material adapter tube (3231) set altogether there are three and in 120 degree be distributed in annular charging tray (3232) top anchor ring and
Annular charging tray (3232) top is fixed together, and the movable slit (3233) sets altogether to be distributed in there are three and in 120 degree
It annular charging tray (3232) bottom end plane and is fixed together with annular charging tray (3232) bottom end, the guiding strut (3234)
Set altogether there are two and its top through annular charging tray (3232) two sides.
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| CN201811178079.1A CN109055655B (en) | 2018-10-10 | 2018-10-10 | Crack point different-layer material-saving repairing equipment for large converter lining |
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| CN201811178079.1A CN109055655B (en) | 2018-10-10 | 2018-10-10 | Crack point different-layer material-saving repairing equipment for large converter lining |
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| CN109055655A true CN109055655A (en) | 2018-12-21 |
| CN109055655B CN109055655B (en) | 2020-12-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS53108809A (en) * | 1977-03-07 | 1978-09-22 | Nippon Steel Corp | Hot automatic shooting device of converter |
| JPS54155105A (en) * | 1978-05-29 | 1979-12-06 | Shinagawa Refract Co Ltd | Converter repairing method by hot spraying |
| US4479637A (en) * | 1982-09-01 | 1984-10-30 | National Steel Corporation | Apparatus for and method of repairing bottom lining of a converter |
| US5128075A (en) * | 1989-06-20 | 1992-07-07 | Glaverbel | Ceramic welding repair process |
| JPH0770627A (en) * | 1993-09-06 | 1995-03-14 | Sumitomo Metal Ind Ltd | Method for repairing lining in converter |
| KR100669166B1 (en) * | 2006-09-18 | 2007-01-16 | (주)삼우기계 | Apparatus for fire brick construction |
| TW200840862A (en) * | 2007-04-12 | 2008-10-16 | China Steel Corp | Mending plate for film of oven door |
| KR20160070500A (en) * | 2014-12-10 | 2016-06-20 | 주식회사 포스코 | Method and Apparatus for coating inside wall of convert |
| CN104673966A (en) * | 2015-01-22 | 2015-06-03 | 河北钢铁股份有限公司承德分公司 | Method for rapidly maintaining converter lining |
| CN106064420A (en) * | 2016-06-16 | 2016-11-02 | 宁波大世界集团有限公司 | A kind of pressurize exhaust apparatus |
| CN108396099A (en) * | 2018-04-19 | 2018-08-14 | 天津钢铁集团有限公司 | A kind of method of Rapid-Repair converter lining |
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|---|---|
| CN109055655B (en) | 2020-12-04 |
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