CN204097504U - A kind of blocking dregs of converter furnace sliding plate mechanism - Google Patents
A kind of blocking dregs of converter furnace sliding plate mechanism Download PDFInfo
- Publication number
- CN204097504U CN204097504U CN201420583008.0U CN201420583008U CN204097504U CN 204097504 U CN204097504 U CN 204097504U CN 201420583008 U CN201420583008 U CN 201420583008U CN 204097504 U CN204097504 U CN 204097504U
- Authority
- CN
- China
- Prior art keywords
- framed
- oil cylinder
- fixing
- sliding
- hole
- 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.)
- Active
Links
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a kind of blocking dregs of converter furnace sliding plate mechanism, it comprises tie-in module, mechanism's installation component, organization switch assembly and mechanism slips assembly.A kind of blocking dregs of converter furnace sliding plate mechanism that the utility model proposes, achieves the effective pushing off the slag of converter, avoids the generation of industrial accident, reduce maintenance cost simultaneously, improve productivity effect.
Description
Technical field
The utility model belongs to metallurgical field of steel-making, particularly additional on converter taphole control gold
Belong to the mechanism of liquid flow rate.
Background technology
The converter steelmaking of current steel mill, generally entering ladle amount to smelting molten steel generation slag has control overflow.Inevitably there will be slag when making steel, because the proportion of slag is less than molten steel, slag floats on molten steel top, this is referred to as pre-slag, and will complete along with tapping, and the generation of eddying effect makes slag be mingled in molten steel, and this is called later stage slag.
Current steel mill generally adopts slag-blocking ball, floating plug pushing off the slag, and this slag stopping method cannot block pre-slag, along with tapping number of times increase, tap hole be mated position gradually by molten steel corrode irregular, thus cause pushing off the slag success ratio to decline, increase the quantity of slag entering ladle; Slag damming mechanism, along with the increase in furnace life, fixing framedly affect by factors such as high temperature, oxidation, strong pressures or wears steel between upper slide brick and inner nozzle brick, the circular hole place coordinated often is damaged cause wholely to fix framed scrapping with upper slide brick boss, and maintenance cost is quite high; Slag damming mechanism is installed to be beneficial to quick position, gap on the left and right half slot of slag damming mechanism and web plate between the spud of left and right is generally at about 0.7mm, after there is gap, mechanism just can not be positioned at installation site reliably, under the effect of the larger pulling force of oil cylinder, the fixing framed of slag damming mechanism is easy to pull, make the changing of the relative positions relative between inner nozzle brick of fixed glides brick, cause and wear steel accident.
The environmental facies of converter steelmaking are when severe, and mechanism is under comparatively strong spring power continuous action, and bear the high temperature of nearly 500 DEG C, make mechanism's component be easy to distortion, even cracking damage, increases the risk of structure deteriorate.
Summary of the invention
The purpose of this utility model is to provide a kind of blocking dregs of converter furnace sliding plate mechanism, realizes the effective pushing off the slag of converter, avoids the generation of industrial accident, reduce maintenance cost simultaneously, improves productivity effect.
For realizing above-mentioned technical purpose, a kind of blocking dregs of converter furnace sliding plate mechanism of the utility model, it comprises tie-in module, mechanism's installation component, organization switch assembly and mechanism slips assembly:
Described tie-in module comprises web plate, oil cylinder supporting seat, oil cylinder and oil cylinder thermal baffle, the inner setting-in inner nozzle brick of described web plate is also compressed by inner nozzle pressing plate and inner nozzle follower bolt, in the middle part of web plate and bottom also arranges side spud and lower spud respectively, described oil cylinder supporting seat is connected with web plate top by supporting seat push bolt, oil cylinder is arranged on oil cylinder supporting seat by oil cylinder standing bolt, and oil cylinder thermal baffle is connected with outside cylinder block by thermal baffle pin;
Described mechanism's installation component comprises fixing framed, and described fixing framed centre arranges stepped hole, and heat-resisting steel loop is bumped into fixing framed by this stepped hole, and converter fixed glides brick is fixedly installed in fixing framed cavity by fixed glides brick upper frame; Offer symmetrical locating slot in fixing framed bottom and left and right, fixingly framedly to be positioned by locating slot and the side spud of tie-in module, lower spud, and be connected with web plate by slip-knot bolt, flange nut; Described fixing framed corner is symmetrical set shaft hole, fixing framed on be also provided with nut seat;
It is framed that described organization switch assembly comprises switch, and the framed corner of described switch is symmetrically arranged with rotating shaft, and the framed rotating shaft of switch is connected with fixing framed shaft hole; Described switch is framed is symmetrical set blind slot, symmetrically bottom blind slot open hole, blind slot top is symmetrical set four groups of scale grooves, some springs are set in blind slot, installation surface pressing plate above spring, face pressing plate is provided with through hole, and face pressure bolt is connected with fixing framed nut seat with after the through hole bottom blind slot through face pressing plate through hole; The framed top of described switch is also provided with compressed air inlet pipe, and each spring place is provided with production well, and described compressed air inlet pipe is connected with production well, realizes carrying out air-cooled to spring; The framed bottom of switch is also fixedly installed fixing draw runner;
It is framed that described mechanism slips assembly comprises slip, and converter sliding skateboard brick is fixedly installed on by sliding skateboard brick upper frame and slides in framed cavity; Framed top of sliding arranges slip draw runner, and slip draw runner and the framed fixing draw runner of switch are close to and can relative to fixing draw runner relatively sliding; Framed top of sliding offers through hole, and the piston rod of the oil cylinder of tie-in module connects handle pin by oil cylinder and connects handle one end with oil cylinder and be connected, oil cylinder connect the handle the other end by the through hole on framed top of sliding with slide framed being connected; The outer nozzle brick of converter by outer mouth of a river clamping sleeve and outer mouth of a river push bolt be arranged on the outer mouth of a river install framed in, the outer mouth of a river is installed and is framedly installed framed push bolt by the outer mouth of a river and install framed nut with the outer mouth of a river and slide framed being connected, with heat insulation thermofin and the skimming plate of heat insulation veneer sheet be arranged on the outer mouth of a river install framed outside, with framed being fixedly connected with of sliding.Sliding skateboard brick can be driven relative to the upper and lower Frictional Slipping of fixed glides brick by driving oil cylinder to move up and down, reaching the opening and closing process of circular hole between the two, thus realizing tapping and the pushing off the slag of slide plate slag damming mechanism.
For preventing the face amount of pressing through, be provided with limited step in the blind slot that described switch is framed, pressing plate side, face is provided with scale marks, below the pressing plate of face, be also provided with spring guidepost; Simultaneously for preventing face pressing plate from dropping, about the pressing plate of face, be also fixedly installed shear bolt.
For preventing, between converter fixed glides brick and inner nozzle brick, relative play occurs, be symmetrical set eccentric wheel on described fixing framed top, this eccentric wheel rotating shaft is arranged on web plate.Rotated by eccentric wheel and can realize fixing framed locking, avoid the generation of upper and lower play phenomenon.
Described in this specification sheets upper and lower, left and right, the direction such as inside and outside be direction in Figure of description.
A kind of blocking dregs of converter furnace sliding plate mechanism that the utility model proposes, achieves the effective pushing off the slag of converter, avoids the generation of industrial accident, reduce maintenance cost simultaneously, improve productivity effect.
Accompanying drawing explanation
Fig. 1 is the front view under the blocking dregs of converter furnace sliding plate mechanism full-gear that proposes of the utility model;
Fig. 2 be under the blocking dregs of converter furnace sliding plate mechanism full-gear that proposes of the utility model along A-A to sectional view;
Fig. 3 is the right view under the blocking dregs of converter furnace sliding plate mechanism full-gear that proposes of the utility model;
Fig. 4 be under the blocking dregs of converter furnace sliding plate mechanism full-gear that proposes of the utility model along B-B to sectional view;
Fig. 5 be the blocking dregs of converter furnace sliding plate mechanism that proposes of the utility model along C-C to sectional view;
Fig. 6 be under the blocking dregs of converter furnace sliding plate mechanism full off state that proposes of the utility model along D-D to sectional view;
Fig. 7 is the front view under the blocking dregs of converter furnace sliding plate mechanism full off state that proposes of the utility model.
Embodiment
See accompanying drawing, a kind of blocking dregs of converter furnace sliding plate mechanism, it comprises tie-in module 1, mechanism's installation component 2, organization switch assembly 3 and mechanism slips assembly 4:
Described tie-in module comprises web plate 16, oil cylinder supporting seat 22, oil cylinder 5 and oil cylinder thermal baffle 27, the inner setting-in inner nozzle brick 19 of described web plate is also compressed by inner nozzle pressing plate 33 and inner nozzle follower bolt 32, in the middle part of web plate and bottom also arranges side spud 24 and lower spud 14 respectively, described oil cylinder supporting seat is connected with web plate top by supporting seat push bolt 15, oil cylinder is arranged on oil cylinder supporting seat by oil cylinder standing bolt 6, and oil cylinder thermal baffle is connected with outside cylinder block by thermal baffle pin 28;
Described mechanism's installation component comprises fixing framed 21, described fixing framed centre arranges stepped hole, heat-resisting steel loop 18 is bumped into fixing framed by this stepped hole, converter fixed glides brick 20 is fixedly installed in fixing framed cavity by fixed glides brick upper frame 17; Offer symmetrical locating slot in fixing framed bottom and left and right, fixingly framedly to be positioned by locating slot and the side spud of tie-in module, lower spud, and be connected with web plate by slip-knot bolt 23, flange nut 25; Described fixing framed corner is symmetrical set shaft hole, fixing framed on be also provided with nut seat 35;
Described organization switch assembly comprises switch framed 41, and the framed corner of described switch is symmetrically arranged with rotating shaft 26, and the framed rotating shaft of switch is connected with fixing framed shaft hole; Described switch is framed is symmetrical set blind slot, symmetrically bottom blind slot open hole, blind slot top is symmetrical set four groups of scale grooves 31, some springs 43 are set in blind slot, installation surface pressing plate 37 above spring, face pressing plate is provided with through hole, and face pressure bolt 34 is connected with fixing framed nut seat with after the through hole bottom blind slot through face pressing plate through hole; The framed top of described switch is also provided with compressed air inlet pipe 29, and each spring place is provided with production well, and described compressed air inlet pipe is connected with production well, realizes carrying out air-cooled to spring; The framed bottom of switch is also fixedly installed fixing draw runner 40;
Described mechanism slips assembly comprises slip framed 10, and converter sliding skateboard brick 11 is fixedly installed on by sliding skateboard brick upper frame 9 and slides in framed cavity; Framed top of sliding arranges slip draw runner 39, and slip draw runner and the framed fixing draw runner of switch are close to and can relative to fixing draw runner relatively sliding; Framed top of sliding offers through hole, and the piston rod of the oil cylinder of tie-in module connects handle pin 7 by oil cylinder and connects handle 8 one end with oil cylinder and be connected, oil cylinder connect the handle the other end by the through hole on framed top of sliding with slide framed being connected; The outer nozzle brick 12 of converter is arranged on the outer mouth of a river by outer mouth of a river clamping sleeve 30 and outer mouth of a river push bolt 38 and installs in framed 13, the outer mouth of a river is installed and is framedly installed framed push bolt 47 by the outer mouth of a river and install framed nut 48 with the outer mouth of a river and slide framed being connected, with heat insulation thermofin 45 and the skimming plate 46 of heat insulation veneer sheet 44 be arranged on the outer mouth of a river install framed outside, with framed being fixedly connected with of sliding.Sliding skateboard brick can be driven relative to the upper and lower Frictional Slipping of fixed glides brick by driving oil cylinder to move up and down, reaching the opening and closing process of circular hole between the two, thus realizing tapping and the pushing off the slag of slide plate slag damming mechanism.
For preventing the face amount of pressing through, be provided with limited step 36 in the blind slot that described switch is framed, pressing plate side, face is provided with scale marks, below the pressing plate of face, be also provided with spring guidepost 42; Simultaneously for preventing face pressing plate from dropping, about the pressing plate of face, be also fixedly installed shear bolt 49.
For preventing, between converter fixed glides brick and inner nozzle brick, relative play occurs, be symmetrical set eccentric wheel 50 on described fixing framed top, this eccentric rotating shaft 51 is arranged on web plate.Rotated by eccentric wheel and can realize fixing framed locking, avoid the generation of upper and lower play phenomenon.
A kind of blocking dregs of converter furnace sliding plate mechanism that the utility model proposes, achieves the effective pushing off the slag of converter, avoids the generation of industrial accident, reduce maintenance cost simultaneously, improve productivity effect.
Claims (3)
1. a blocking dregs of converter furnace sliding plate mechanism, it comprises tie-in module, mechanism's installation component, organization switch assembly and mechanism slips assembly, it is characterized in that:
Described tie-in module comprises web plate, oil cylinder supporting seat, oil cylinder and oil cylinder thermal baffle, the inner setting-in inner nozzle brick of described web plate is also compressed by inner nozzle pressing plate and inner nozzle follower bolt, in the middle part of web plate and bottom also arranges side spud and lower spud respectively, described oil cylinder supporting seat is connected with web plate top by supporting seat push bolt, oil cylinder is arranged on oil cylinder supporting seat by oil cylinder standing bolt, and oil cylinder thermal baffle is connected with outside cylinder block by thermal baffle pin;
Described mechanism's installation component comprises fixing framed, and described fixing framed centre arranges stepped hole, and heat-resisting steel loop is bumped into fixing framed by this stepped hole, and converter fixed glides brick is fixedly installed in fixing framed cavity by fixed glides brick upper frame; Offer symmetrical locating slot in fixing framed bottom and left and right, fixingly framedly to be positioned by locating slot and the side spud of tie-in module, lower spud, and be connected with web plate by slip-knot bolt, flange nut; Described fixing framed corner is symmetrical set shaft hole, fixing framed on be also provided with nut seat;
It is framed that described organization switch assembly comprises switch, and the framed corner of described switch is symmetrically arranged with rotating shaft, and the framed rotating shaft of switch is connected with fixing framed shaft hole; Described switch is framed is symmetrical set blind slot, symmetrically bottom blind slot open hole, blind slot top is symmetrical set four groups of scale grooves, some springs are set in blind slot, installation surface pressing plate above spring, face pressing plate is provided with through hole, and face pressure bolt is connected with fixing framed nut seat with after the through hole bottom blind slot through face pressing plate through hole; The framed top of described switch is also provided with compressed air inlet pipe, and each spring place is provided with production well, and described compressed air inlet pipe is connected with production well, realizes carrying out air-cooled to spring; The framed bottom of switch is also fixedly installed fixing draw runner;
It is framed that described mechanism slips assembly comprises slip, and converter sliding skateboard brick is fixedly installed on by sliding skateboard brick upper frame and slides in framed cavity; Framed top of sliding arranges slip draw runner, and slip draw runner and the framed fixing draw runner of switch are close to and can relative to fixing draw runner relatively sliding; Framed top of sliding offers through hole, and the piston rod of the oil cylinder of tie-in module connects handle pin by oil cylinder and connects handle one end with oil cylinder and be connected, oil cylinder connect the handle the other end by the through hole on framed top of sliding with slide framed being connected; The outer nozzle brick of converter by outer mouth of a river clamping sleeve and outer mouth of a river push bolt be arranged on the outer mouth of a river install framed in, the outer mouth of a river is installed and is framedly installed framed push bolt by the outer mouth of a river and install framed nut with the outer mouth of a river and slide framed being connected, with heat insulation thermofin and the skimming plate of heat insulation veneer sheet be arranged on the outer mouth of a river install framed outside, with framed being fixedly connected with of sliding.
2. a kind of blocking dregs of converter furnace sliding plate mechanism according to claim 1, it is characterized in that being provided with limited step in the blind slot that described switch is framed, pressing plate side, face is provided with scale marks, below the pressing plate of face, be also provided with spring guidepost; Also shear bolt is fixedly installed about the pressing plate of face.
3. a kind of blocking dregs of converter furnace sliding plate mechanism according to claim 1, it is characterized in that being symmetrical set eccentric wheel on described fixing framed top, this eccentric wheel rotating shaft is arranged on web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583008.0U CN204097504U (en) | 2014-10-10 | 2014-10-10 | A kind of blocking dregs of converter furnace sliding plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583008.0U CN204097504U (en) | 2014-10-10 | 2014-10-10 | A kind of blocking dregs of converter furnace sliding plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097504U true CN204097504U (en) | 2015-01-14 |
Family
ID=52265949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583008.0U Active CN204097504U (en) | 2014-10-10 | 2014-10-10 | A kind of blocking dregs of converter furnace sliding plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400925A (en) * | 2015-12-31 | 2016-03-16 | 马鞍山利尔开元新材料有限公司 | Converter slag stopping device rapidly replaceable on line and installation method thereof |
| CN105624362A (en) * | 2015-12-31 | 2016-06-01 | 马鞍山利尔开元新材料有限公司 | Efficient air cooling structure for converter slag-stopping mechanism |
| CN111235345A (en) * | 2020-03-10 | 2020-06-05 | 安徽云天冶金科技股份有限公司 | Converter slide is slide controlling means for pushing off slag |
-
2014
- 2014-10-10 CN CN201420583008.0U patent/CN204097504U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400925A (en) * | 2015-12-31 | 2016-03-16 | 马鞍山利尔开元新材料有限公司 | Converter slag stopping device rapidly replaceable on line and installation method thereof |
| CN105624362A (en) * | 2015-12-31 | 2016-06-01 | 马鞍山利尔开元新材料有限公司 | Efficient air cooling structure for converter slag-stopping mechanism |
| CN111235345A (en) * | 2020-03-10 | 2020-06-05 | 安徽云天冶金科技股份有限公司 | Converter slide is slide controlling means for pushing off slag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204097504U (en) | A kind of blocking dregs of converter furnace sliding plate mechanism | |
| CN202139256U (en) | Slag-blocking gate valve mechanism for steel-tapping hole of converter | |
| CN205128910U (en) | Ware is drawn at mouth of a river | |
| CN204125474U (en) | A kind of hot molten slag gets slag device online | |
| CN202925051U (en) | Fast-positioning converter sliding-plate-method slag stopping and tapping device | |
| CN209256826U (en) | A kind of big magnitude of interference shaft coupling removal tool special | |
| CN201372294Y (en) | Water cooling hydraulic cylinder for converter tap-hole gate valve device | |
| CN208012353U (en) | A kind of shaft furnace with shaft furnace anticollision furnace wall | |
| CN201711530U (en) | Ventilation type movable slide gate brick | |
| CN206241242U (en) | A kind of ladle slide gate mechanism | |
| CN204874582U (en) | Refractory material is used in converter slide method pushing off slag tapping | |
| CN205313595U (en) | Converter pushing off slag device that can change on line fast | |
| CN202808858U (en) | Slide-plate-quick-replacement and slag-blocking steel tapping device for converting furnace | |
| CN103451357B (en) | Converter furnace sliding plate quick change slag-stopping tapping device | |
| CN113976873A (en) | Ladle nozzle bottom pouring flow guiding sand device and process thereof | |
| CN203269958U (en) | Blast-furnace tapping channel | |
| CN102424871A (en) | Iron cinder and skimmer separation method during reblowing process after blast furnace long-term blowing-down | |
| CN202671574U (en) | Horizontal slider-type slag-stop tapping device for converter | |
| CN205519628U (en) | Durable saving type slide gate mechanism | |
| CN102732673A (en) | Fast converter slide plate-locating slag-stopping and tapping device and its control method | |
| CN102732671A (en) | Converter horizontal sliding plate method slag-stopping tapping device and control method thereof | |
| CN202984655U (en) | Combined water opening seat brick | |
| CN208083452U (en) | A kind of automatic catch slag liquid pressure casting vehicle | |
| CN201244677Y (en) | Novel tundish turbulent current controller | |
| CN205907275U (en) | But storage of life -saving iron formula ditch skimming tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |