CN102310193A - Steel ladle sliding mechanism - Google Patents
Steel ladle sliding mechanism Download PDFInfo
- Publication number
- CN102310193A CN102310193A CN201110054920A CN201110054920A CN102310193A CN 102310193 A CN102310193 A CN 102310193A CN 201110054920 A CN201110054920 A CN 201110054920A CN 201110054920 A CN201110054920 A CN 201110054920A CN 102310193 A CN102310193 A CN 102310193A
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- sliding plate
- slide
- tapping hole
- air
- vent
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The invention provides a steel ladle sliding mechanism. The steel ladle sliding mechanism comprises an upper sliding plate and a lower sliding plate, wherein the upper sliding plate is provided with a casting hole, and the lower sliding plate is provided with a casting hole and is arranged below the upper sliding plate. The steel ladle sliding mechanism further comprises a middle sliding plate, wherein the middle sliding plate is arranged between the upper sliding plate and the lower sliding plate; a casting hole is arranged on the middle sliding plate; and the middle sliding plate is connected with a hydraulic cylinder which is used for enabling the middle sliding plate to move left and right. According to the invention, a casting passage which is formed by an upper nozzle and a lower nozzle is immobilized through increasing the sliding plate, thus the steel ladle sliding mechanism is easy to control the flow rate and the velocity of molten steel; and an air-permeable material is arranged on the middle sliding plate, thus the phenomenon of congealing of molten steel when the casting holes are closed and then are opened is prevented. The mechanism has great practicability when the mechanism is used for casting.
Description
Technical field
The present invention relates to a kind of ladle slide mechanism, relate in particular to a kind of steel ladle sliding water gap controlling organization.
Background technology
In the ladle pouring steel billet process, ladle control molten steel flow mainly adopts slide mechanism, general two slide plates that offer tapping hole up and down that adopt of present slide mechanism; Upper slide is fixed; The flow of the mobile change molten steel through lower skateboard, still, because the moving of lower skateboard; The pouring channel at the mouth of a river is difficult for aiming at up and down, is unfavorable for casting.When changing model, need close tapping hole, promptly close through lower skateboard, after closing,, be prone to when opening once more cause congealing of molten steel because molten steel can not flow, be unfavorable for casting.
Summary of the invention
The objective of the invention is to solve above-mentioned technical problem, a kind of ladle slide mechanism is provided.
The object of the invention is realized through following technical scheme:
A kind of ladle slide mechanism; Comprise the upper slide that has the top-pour blowhole; The having that is arranged on upper slide below be the lower skateboard of tapping hole down, also comprise one in the middle of slide plate, said centre slide plate is arranged between upper slide and the lower skateboard; Slide plate is provided with tapping hole in the middle of said, the hydraulic cylinder of slide plate move left and right in the middle of said middle slide plate is connected with and is used to make.
Further, the same axis of said middle slide plate tapping hole is provided with an air-vent, and said air-vent is provided with breathable refractory materials.
Further, be connected with on the said air-vent one be used to be blown into argon gas the argon gas pipeline, the other end of said ar gas passage is connected with the argon gas charging device.
Further, the diameter of said air-vent is less than the diameter of said tapping hole, and the distance of said air-vent and said tapping hole is greater than the diameter of said tapping hole.
Further, said upper slide and lower skateboard are for fixedly installing.
Beneficial effect of the present invention is mainly reflected in: through increasing slide plate, make that the pouring channel of mouth of a river formation is fixed up and down, be easy to control the flow and the speed of molten steel; And middle slide plate is provided with gas permeable material, prevents to occur when closing tapping hole opens again the phenomenon of congealing of molten steel.This mechanism has very big practicality when casting.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Fig. 1: ladle slide mechanism cross-sectional view of the present invention.
Fig. 2: skateboard sketch map in the middle of of the present invention.
The cross-sectional structure sketch map of Fig. 3: Fig. 2.
Wherein:
11 upper slides, 12 lower skateboards, 121 tapping holes
Slide plate 41 filling pipe ends in the middle of 122 air-vents 13
The 42 times mouth of a river 3 argon gas pipelines, 2 hydraulic cylinders
The specific embodiment
The present invention has disclosed a kind of ladle slide mechanism; As shown in Figure 1, comprise the upper slide 11 that has the top-pour blowhole, be arranged on the lower skateboard 12 of tapping hole under the having of upper slide 11 belows; Slide plate 13 in the middle of between upper slide 11 and lower skateboard 12, being provided with one; Like Fig. 2, shown in Figure 3, said middle slide plate 13 is provided with tapping hole 121, and the same axis of tapping hole 121 is provided with an air-vent 122; Air-vent 122 is connected with an argon gas pipeline 3; The other end of ar gas passage 3 is connected with argon gas charging device (meaning not shown in the figures), and the diameter of air-vent 122 is less than the diameter of said tapping hole 121, and the distance of said air-vent 122 and said tapping hole 121 is greater than the diameter of said tapping hole 121.The purpose of bleed-out water not in order to reach ventilative, air-vent 122 is provided with breathable refractory materials.For the 13 ability move left and right of slide plate in the middle of making, also be connected with hydraulic cylinder 2 in the side of middle slide plate 13.
The concrete work engineering in use of this invention is: upper slide 12 is fixed with lower skateboard 12; Moving about middle slide plate 13 carries out through hydraulic cylinder 2 as required is with the control flow, after treating that casting die is accomplished; Close casting gate; Slide plate 3 slides into the position of air-vent 122 in the middle of, and makes the position of the position of air-vent 122 and tapping hole up and down at a straight line, opens the argon gas charging device; Be blown into argon gas through 3 pairs of devices of ar gas passage, guarantee molten steel flow property when opening next time.
The present invention compared with prior art has the following advantages:
1), through increasing slide plate, the pouring channel that makes the mouth of a river up and down form is fixed, is easy to control the flow and the speed of molten steel.
2), middle slide plate 13 is provided with breathable refractory materials, prevents to occur when closing tapping hole opens again the phenomenon of congealing of molten steel.This mechanism has very big practicality when casting.
The present invention still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming all drop within the scope of requirement protection of the present invention.
Claims (5)
1. ladle slide mechanism; It is characterized in that: comprise the upper slide that has the top-pour blowhole; The having that is arranged on upper slide below be the lower skateboard of tapping hole down, also comprise one in the middle of slide plate, said centre slide plate is arranged between upper slide and the lower skateboard; Slide plate is provided with tapping hole in the middle of said, the hydraulic cylinder of slide plate move left and right in the middle of said middle slide plate is connected with and is used to make.
2. a kind of ladle slide mechanism according to claim 1 is characterized in that: the same axis of slide plate tapping hole is provided with an air-vent in the middle of said, and said air-vent is provided with breathable refractory materials.
3. a kind of ladle slide mechanism according to claim 2 is characterized in that: be connected with on the said air-vent one be used to be blown into argon gas the argon gas pipeline, the other end of said ar gas passage is connected with the argon gas charging device.
4. a kind of ladle slide mechanism according to claim 3 is characterized in that: the diameter of said air-vent is less than the diameter of said tapping hole, and the distance of said air-vent and said tapping hole is greater than the diameter of said tapping hole.
5. a kind of ladle slide mechanism according to claim 4, it is characterized in that: said upper slide and lower skateboard are for fixedly installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054920A CN102310193A (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054920A CN102310193A (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102310193A true CN102310193A (en) | 2012-01-11 |
Family
ID=45423979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110054920A Pending CN102310193A (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102310193A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942275A (en) * | 2015-07-09 | 2015-09-30 | 华北理工大学 | Sliding nozzle used for continuous casting and method of reducing submersed nozzle bias flow |
| CN105033236A (en) * | 2015-08-25 | 2015-11-11 | 首钢京唐钢铁联合有限责任公司 | Ladle filler sand discharge device and continuous casting ladle casting starting method |
| CN106166608A (en) * | 2016-08-18 | 2016-11-30 | 河北泰禾高温流体科技股份有限公司 | The slide gate mechanism of a kind of steel ladle pouring, assembling and using method thereof |
| CN107175326A (en) * | 2017-06-28 | 2017-09-19 | 秦皇岛首秦金属材料有限公司 | A kind of steel ladle slide board structure |
| CN108889936A (en) * | 2018-07-06 | 2018-11-27 | 杨海平 | Fireproof construction and improve the method in its service life, pushing off the slag slide plate, middle water containing opening |
| CN113664195A (en) * | 2021-08-18 | 2021-11-19 | 三鑫重工机械有限公司 | Three-layer sliding plate mechanism applied to ladle casting |
| CN113976873A (en) * | 2021-10-13 | 2022-01-28 | 邯郸钢铁集团有限责任公司 | Ladle nozzle bottom pouring flow guiding sand device and process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109275U (en) * | 1991-12-30 | 1992-07-08 | 无锡市钢厂 | Vehicle moving adjusting type molten steel valve |
| CN200995275Y (en) * | 2007-01-09 | 2007-12-26 | 鞍山热能滑动机械有限责任公司 | Intermediate-shank sliding runner mechanism |
| CN201711530U (en) * | 2010-07-08 | 2011-01-19 | 马鞍山钢铁股份有限公司 | Ventilation type movable slide gate brick |
| CN202037335U (en) * | 2011-03-09 | 2011-11-16 | 维苏威高级陶瓷(苏州)有限公司 | Steel ladle sliding mechanism |
-
2011
- 2011-03-09 CN CN201110054920A patent/CN102310193A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109275U (en) * | 1991-12-30 | 1992-07-08 | 无锡市钢厂 | Vehicle moving adjusting type molten steel valve |
| CN200995275Y (en) * | 2007-01-09 | 2007-12-26 | 鞍山热能滑动机械有限责任公司 | Intermediate-shank sliding runner mechanism |
| CN201711530U (en) * | 2010-07-08 | 2011-01-19 | 马鞍山钢铁股份有限公司 | Ventilation type movable slide gate brick |
| CN202037335U (en) * | 2011-03-09 | 2011-11-16 | 维苏威高级陶瓷(苏州)有限公司 | Steel ladle sliding mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942275A (en) * | 2015-07-09 | 2015-09-30 | 华北理工大学 | Sliding nozzle used for continuous casting and method of reducing submersed nozzle bias flow |
| CN105033236A (en) * | 2015-08-25 | 2015-11-11 | 首钢京唐钢铁联合有限责任公司 | Ladle filler sand discharge device and continuous casting ladle casting starting method |
| CN105033236B (en) * | 2015-08-25 | 2017-11-28 | 首钢京唐钢铁联合有限责任公司 | The outer arranging device of stuffing sand and Con casting ladle method for pouring |
| CN106166608A (en) * | 2016-08-18 | 2016-11-30 | 河北泰禾高温流体科技股份有限公司 | The slide gate mechanism of a kind of steel ladle pouring, assembling and using method thereof |
| CN107175326A (en) * | 2017-06-28 | 2017-09-19 | 秦皇岛首秦金属材料有限公司 | A kind of steel ladle slide board structure |
| CN108889936A (en) * | 2018-07-06 | 2018-11-27 | 杨海平 | Fireproof construction and improve the method in its service life, pushing off the slag slide plate, middle water containing opening |
| CN113664195A (en) * | 2021-08-18 | 2021-11-19 | 三鑫重工机械有限公司 | Three-layer sliding plate mechanism applied to ladle casting |
| CN113664195B (en) * | 2021-08-18 | 2024-04-12 | 三鑫重工机械有限公司 | Be applied to ladle and open three-layer slide mechanism of watering |
| CN113976873A (en) * | 2021-10-13 | 2022-01-28 | 邯郸钢铁集团有限责任公司 | Ladle nozzle bottom pouring flow guiding sand device and process thereof |
| CN113976873B (en) * | 2021-10-13 | 2023-02-17 | 邯郸钢铁集团有限责任公司 | Ladle nozzle bottom pouring flow guiding sand device and process thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |