CN202037335U - Steel ladle sliding mechanism - Google Patents
Steel ladle sliding mechanism Download PDFInfo
- Publication number
- CN202037335U CN202037335U CN2011200589889U CN201120058988U CN202037335U CN 202037335 U CN202037335 U CN 202037335U CN 2011200589889 U CN2011200589889 U CN 2011200589889U CN 201120058988 U CN201120058988 U CN 201120058988U CN 202037335 U CN202037335 U CN 202037335U
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- CN
- China
- Prior art keywords
- sliding plate
- slide
- tapping hole
- vent
- slide plate
- 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 - Lifetime
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Abstract
The utility model provides a steel ladle sliding mechanism, which comprises an upper sliding plate, a lower sliding plate and a middle sliding plate, wherein the upper sliding plate is provided with a casting hole, the lower sliding plate with a casting hole is arranged below the upper sliding plate, and the middle sliding plate arranged between the upper sliding plate and the lower sliding plate is provided with a casting hole and connected with a hydraulic cylinder for moving the middle sliding plate left and right. By the aid of the added sliding plates, a casting channel formed by an upper water gap and a lower water gap is fixed, the flow and the speed of molten steel are easy to control, and air-permeable materials are arranged on the middle sliding plate so that freezing of the molten steel when the closed casting hole is opened again is prevented. Therefore, the mechanism has great practicability when in casting.
Description
Technical field
The utility model relates to a kind of ladle slide mechanism, relates 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 by 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 by lower skateboard, after closing,, easily cause congealing of molten steel when opening once more because molten steel can not flow, be unfavorable for casting.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and a kind of ladle slide mechanism is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ladle slide mechanism, comprise the upper slide that has the top-pour blowhole, be arranged on the lower skateboard of tapping hole under the having of upper slide below, slide plate in the middle of also comprising one, slide plate is arranged between upper slide and the lower skateboard in the middle of described, slide plate is provided with tapping hole in the middle of described, the hydraulic cylinder of slide plate move left and right in the middle of described middle slide plate is connected with and is used to make.
Further, the same axis of described middle slide plate tapping hole is provided with an air-vent, and described air-vent is provided with breathable refractory materials.
Further, be connected with an argon gas pipeline that is used to be blown into argon gas on the described air-vent, the other end of described ar gas passage is connected with the argon gas charging device.
Further, the diameter of described air-vent is less than the diameter of described tapping hole, and the distance of described air-vent and described tapping hole is greater than the diameter of described tapping hole.
Further, described upper slide and lower skateboard are for fixedly installing.
The beneficial effects of the utility model are mainly reflected in: by increasing slide plate, make that the pouring channel of mouth of a river formation maintains static 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 solutions of the utility model are described further:
Fig. 1: ladle slide mechanism cross-sectional view of the present utility model.
Fig. 2: skateboard schematic diagram in the middle of of the present utility model.
The cross-sectional structure schematic diagram of Fig. 3: Fig. 2.
Wherein:
11 upper slides, 13 lower skateboards, 121 tapping holes
The 42 times mouth of a river 3 argon gas pipelines, 2 hydraulic cylinders
The specific embodiment
The utility model 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 13 of tapping hole under the having of upper slide 11 belows, slide plate 12 in the middle of between upper slide 11 and lower skateboard 13, being provided with one, as Fig. 2, shown in Figure 3, slide plate 12 is provided with tapping hole 121 in the middle of described, 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), the diameter of air-vent 122 is less than the diameter of described tapping hole 121, and the distance of described air-vent 122 and described tapping hole 121 is greater than the diameter of described 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 12 energy 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 12.
The concrete work engineering in use of this utility model is: upper slide 11 and lower skateboard 13 maintain static, moving about middle slide plate 12 is undertaken by hydraulic cylinder 2 as required, with the control flow, after treating that casting die is finished, close casting gate, slide plate 12 slides into the position of air-vent 122 in the middle of being about to, make the position of the position of air-vent 122 and tapping hole up and down at a straight line, open the argon gas charging device, be blown into argon gas by 3 pairs of devices of ar gas passage, guarantee molten steel flow when opening next time.
The utility model compared with prior art has the following advantages:
1), by increasing slide plate, the pouring channel that makes the mouth of a river up and down form maintains static, and is easy to control the flow and the speed of molten steel.
2), middle slide plate 12 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 utility model 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 claimed scope of the utility model.
Claims (5)
1. ladle slide mechanism, it is characterized in that: comprise the upper slide that has the top-pour blowhole, be arranged on the lower skateboard of tapping hole under the having of upper slide below, slide plate in the middle of also comprising one, slide plate is arranged between upper slide and the lower skateboard in the middle of described, slide plate is provided with tapping hole in the middle of described, the hydraulic cylinder of slide plate move left and right in the middle of described 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 described, and described 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 an argon gas pipeline that is used to be blown into argon gas on the described air-vent, the other end of described 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 described air-vent is less than the diameter of described tapping hole, and the distance of described air-vent and described tapping hole is greater than the diameter of described tapping hole.
5. a kind of ladle slide mechanism according to claim 4, it is characterized in that: described upper slide and lower skateboard are for fixedly installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200589889U CN202037335U (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200589889U CN202037335U (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037335U true CN202037335U (en) | 2011-11-16 |
Family
ID=44964800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200589889U Expired - Lifetime CN202037335U (en) | 2011-03-09 | 2011-03-09 | Steel ladle sliding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310193A (en) * | 2011-03-09 | 2012-01-11 | 维苏威高级陶瓷(苏州)有限公司 | Steel ladle sliding mechanism |
| CN102554207A (en) * | 2012-01-17 | 2012-07-11 | 中冶南方工程技术有限公司 | Sliding water gap device capable of preventing vortex |
| CN104646654A (en) * | 2015-01-16 | 2015-05-27 | 长兴正发热电耐火材料有限公司 | Tundish sliding gate nozzle flow control structure |
| CN110064747A (en) * | 2019-04-26 | 2019-07-30 | 武汉钢铁有限公司 | A kind of device and method preventing the excessive steel of continuous cast mold |
-
2011
- 2011-03-09 CN CN2011200589889U patent/CN202037335U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310193A (en) * | 2011-03-09 | 2012-01-11 | 维苏威高级陶瓷(苏州)有限公司 | Steel ladle sliding mechanism |
| CN102554207A (en) * | 2012-01-17 | 2012-07-11 | 中冶南方工程技术有限公司 | Sliding water gap device capable of preventing vortex |
| CN104646654A (en) * | 2015-01-16 | 2015-05-27 | 长兴正发热电耐火材料有限公司 | Tundish sliding gate nozzle flow control structure |
| CN110064747A (en) * | 2019-04-26 | 2019-07-30 | 武汉钢铁有限公司 | A kind of device and method preventing the excessive steel of continuous cast mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VESUVIUS ADVANCED CERAMICS (CHINA) CO., LTD. Free format text: FORMER NAME: VESUVIUS ADVANCED CERAMICS (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215021 No. 221 Ming Street, Suzhou Industrial Park, Jiangsu, China Patentee after: VESUVIUS ADVANCED CERAMICS (CHINA) CO., LTD. Address before: 215021 No. 221 Ming Street, Suzhou Industrial Park, Jiangsu, China Patentee before: Vesuvius Ceramic (Suzhou) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |