CN202555815U - Ladle sliding nozzle mechanism - Google Patents
Ladle sliding nozzle mechanism Download PDFInfo
- Publication number
- CN202555815U CN202555815U CN2012201199165U CN201220119916U CN202555815U CN 202555815 U CN202555815 U CN 202555815U CN 2012201199165 U CN2012201199165 U CN 2012201199165U CN 201220119916 U CN201220119916 U CN 201220119916U CN 202555815 U CN202555815 U CN 202555815U
- Authority
- CN
- China
- Prior art keywords
- ladle
- sliding plate
- lower skateboard
- argon
- nozzle
- 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.)
- Expired - Fee Related
Links
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 229910052786 argon Inorganic materials 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000000265 homogenisation Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a ladle sliding nozzle mechanism which comprises an upper nozzle, a lower nozzle, an upper sliding plate, a lower sliding plate, a hydraulic cylinder and an argon blowing pipe, wherein the upper sliding plate is fixed at the bottom end of the upper nozzle, the lower sliding plate is fixed at the upper end of the lower nozzle, and the upper sliding plate is contacted with the lower sliding plate. A vent plug is mounted on the lower sliding plate in an embedded mode, the argon blowing pipe is arranged on the vent plug in a penetrating mode, and one side of the lower sliding plate is connected with the hydraulic cylinder. The ladle sliding nozzle mechanism can simultaneously blow argon when tapping is processed, the argon enters into a ladle through the vent plug to stir molten steel, homogenization of composition and temperature of the molten steel is achieved, automatic open pouring of the ladle is ensured, tapping time is saved, and turnover rate of the ladle is improved.
Description
Technical field
The utility model belongs to the smelting iron and steel technical field, especially relates to a kind of steel ladle sliding water gap mechanism.
Technical background
In smelting iron and steel, particularly in the smelting of special steel, water for guaranteeing opening of ladle, adopt the blowing argon gas method more, make the molten steel in the filling pipe end seethe, not solidify, this method also is beneficial to the impurity come-up in the molten steel, improves the quality of steel.At present, slide gate mechanism of the prior art generally is made up of filling pipe end, upper slide, the following mouth of a river, lower skateboard and positioner thereof etc., and filling pipe end and upper slide are fixed on ladle bottom; The following mouth of a river and lower skateboard are installed in the slide plate box of slide mechanism; The mouth of a river is closed up and down when tapping, when cast is prepared, through the external force effect; Be gauge tap and the size of regulating steel stream; Poring rate is meeted the requirements, simultaneously, need on the ladle wall, punch in addition when in ladle, carrying out the Argon operation and dispose independent argon blowing system; And the following mouth of a river that refractory material supports just needs to change with lower skateboard in use for some time, and lower skateboard is to use bolt or monolateral taper to fix with the lower skateboard carriage usually, loads and unloads inconvenience, wastes time and energy during replacing.
Summary of the invention
In order to address the above problem, the purpose of the utility model provides a kind of steel ladle sliding water gap mechanism.
For realizing aforesaid goal of the invention, the utility model will adopt following technical scheme:
A kind of steel ladle sliding water gap mechanism; It comprises filling pipe end, the following mouth of a river, upper slide, lower skateboard, hydraulic cylinder and Argon pipe, and described upper slide is fixed on the bottom of filling pipe end, and lower skateboard is fixed on down the upper end at the mouth of a river; Upper slide and lower skateboard contact; Be embedded with porous plug on the described lower skateboard, be equipped with the Argon pipe on the porous plug, a side of lower skateboard is connected with hydraulic cylinder.
Owing to adopt technique scheme, the utlity model has following superiority:
This steel ladle sliding water gap mechanism can carry out Argon simultaneously when tapping, make argon gas pass through porous plug entering ladle and stir molten steel, makes molten steel composition, equalizing temperature; Guarantee the automatic casting of ladle, saved the tapping time, improved the turnover rate of ladle; Ladle can use continuously; Can make full use of the waste heat of last time, not only prevent to examine and grinned, improve the service life of ladle because of the refractory material that rapid heat cycle causes; The course of action of lower skateboard has improved accurate security, stability and production efficiency when pouring into a mould greatly through hydraulic cylinder control.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: the 1-filling pipe end; The mouth of a river under the 2-; 3-Argon pipe; The 4-lower skateboard; The 5-upper slide; The 6-hydraulic cylinder.
The specific embodiment
In conjunction with Fig. 1, a kind of steel ladle sliding water gap mechanism, it comprises filling pipe end 1, the mouth of a river 2, upper slide 5, lower skateboard 4, hydraulic cylinder 6 and Argon pipe 3 down; Described upper slide 5 is fixed on the bottom of filling pipe end 1; Lower skateboard 4 is fixed on down the upper end at the mouth of a river 2, and upper slide 5 contacts with lower skateboard 4, is embedded with porous plug on the described lower skateboard 4; Be equipped with Argon pipe 3 on the porous plug, a side of lower skateboard is connected with hydraulic cylinder 6.
The utility model can carry out Argon simultaneously when tapping; Make argon gas pass through porous plug entering ladle and stir molten steel, make molten steel composition, equalizing temperature, guaranteed the automatic casting of ladle; Saved the tapping time; Improved the turnover rate of ladle, and the course of action of lower skateboard accurate security, stability and production efficiency when pouring into a mould have been improved greatly through hydraulic cylinder control.
Claims (1)
1. steel ladle sliding water gap mechanism; It comprises filling pipe end (1), the following mouth of a river (2), upper slide (5), lower skateboard (4), hydraulic cylinder (6) and Argon pipe (3); Described upper slide (5) is fixed on the bottom of filling pipe end (1); Lower skateboard (4) is fixed on down the upper end of the mouth of a river (2), and upper slide (5) and lower skateboard (4) contact, and it is characterized in that: described lower skateboard is embedded with porous plug on (4); Be equipped with Argon pipe (3) on the porous plug, a side of lower skateboard is connected with hydraulic cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201199165U CN202555815U (en) | 2012-03-27 | 2012-03-27 | Ladle sliding nozzle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201199165U CN202555815U (en) | 2012-03-27 | 2012-03-27 | Ladle sliding nozzle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555815U true CN202555815U (en) | 2012-11-28 |
Family
ID=47205519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201199165U Expired - Fee Related CN202555815U (en) | 2012-03-27 | 2012-03-27 | Ladle sliding nozzle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555815U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658629A (en) * | 2013-12-18 | 2014-03-26 | 宁夏维尔铸造有限责任公司 | Molten steel argon blowing and pouring method |
| CN104959590A (en) * | 2015-07-24 | 2015-10-07 | 山崎精密机械无锡有限公司 | Ladle sliding gate mechanism |
| CN105033236A (en) * | 2015-08-25 | 2015-11-11 | 首钢京唐钢铁联合有限责任公司 | Drainage sand discharging device and continuous casting ladle casting method |
| CN110740826A (en) * | 2017-04-20 | 2020-01-31 | Ksm铸造集团有限公司 | Split slide valve system, casting device and casting method |
| CN110846469A (en) * | 2019-12-04 | 2020-02-28 | 广东华鳌合金新材料有限公司 | Argon blowing protection tapping ladle device and argon blowing protection tapping method |
| CN112762717A (en) * | 2020-12-31 | 2021-05-07 | 郑州银泰冶金材料有限公司 | Discharge port sliding control device for refining agent produced by open hearth furnace |
-
2012
- 2012-03-27 CN CN2012201199165U patent/CN202555815U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658629A (en) * | 2013-12-18 | 2014-03-26 | 宁夏维尔铸造有限责任公司 | Molten steel argon blowing and pouring method |
| CN104959590A (en) * | 2015-07-24 | 2015-10-07 | 山崎精密机械无锡有限公司 | Ladle sliding gate mechanism |
| CN105033236A (en) * | 2015-08-25 | 2015-11-11 | 首钢京唐钢铁联合有限责任公司 | Drainage sand discharging device and continuous casting ladle casting method |
| CN105033236B (en) * | 2015-08-25 | 2017-11-28 | 首钢京唐钢铁联合有限责任公司 | Drainage sand discharging device and continuous casting ladle casting method |
| CN110740826A (en) * | 2017-04-20 | 2020-01-31 | Ksm铸造集团有限公司 | Split slide valve system, casting device and casting method |
| CN110846469A (en) * | 2019-12-04 | 2020-02-28 | 广东华鳌合金新材料有限公司 | Argon blowing protection tapping ladle device and argon blowing protection tapping method |
| CN112762717A (en) * | 2020-12-31 | 2021-05-07 | 郑州银泰冶金材料有限公司 | Discharge port sliding control device for refining agent produced by open hearth furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20210327 |