CN211192000U - Movable flue gas trapping cover for continuous casting ladle turret - Google Patents
Movable flue gas trapping cover for continuous casting ladle turret Download PDFInfo
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- CN211192000U CN211192000U CN201922209579.3U CN201922209579U CN211192000U CN 211192000 U CN211192000 U CN 211192000U CN 201922209579 U CN201922209579 U CN 201922209579U CN 211192000 U CN211192000 U CN 211192000U
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- guide rail
- flue gas
- cover
- continuous casting
- level guide
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a continuous casting bale revolving platform removes flue gas entrapment cover, it is including controlling two stands (1), controls and is provided with between two stand (1) upper portions supporting beam (2), be provided with high-order guide rail (3) on supporting beam (2), controls two stand (1) front sides and is provided with operation panel (4), be provided with low level guide rail (5) on operation panel (4), parallel arrangement around low level guide rail (5) and high level guide rail (3), be provided with flue gas entrapment cover (6) between high level guide rail (3) and low level guide rail (5), inlet scoop (7) have been seted up at flue gas entrapment cover (6) top, inlet scoop (7) are connected with external dust remover through the pipeline. The utility model relates to a bale rotary table of continuous casting removes flue gas entrapment cover, its entrapment cover sets up between low level guide rail and high-order guide rail, can reduce the atress of bale rotary table, prevents to cause the influence to bale rotary table rotary stability.
Description
Technical Field
The utility model relates to a big package revolving platform of continuous casting removes flue gas entrapment cover belongs to metallurgical equipment technical field.
Background
The continuous casting ladle turret is one of the key devices of a continuous casting machine and plays an important role in connecting an upper process and a lower process. The large ladle pouring of the continuous casting machine relates to the continuous 360-degree rotation of a rotary table to alternately use a steel pouring position, the process relates to the frequent up-and-down hoisting operation of a steel ladle by a crown block, and the problems of high temperature, fast speed of alternate use of the steel ladle, narrow field space and the like exist in the field, so that the large ladle pouring becomes the difficult point of flue gas treatment in the industry. The mainstream form of the current collecting cover adopts a roof cover, but because the smoke temperature is lower and the hot lifting force is smaller, the smoke is easily scattered and is not easy to be collected.
The invention patent with the application number of 201810289539.1 discloses a continuous bale rotary table flue gas trapping device which comprises a rotary table, wherein a left station and a right station are arranged on the rotary table and respectively comprise a pouring position and a hoisting position, a fixed partition plate is longitudinally arranged between the left station and the right station, a movable cover capable of moving left and right is arranged on the rotary table, the fixed partition plate is always positioned in the movable cover, a fixed cover is arranged on the left side of the rotary table, an air suction opening is formed in the fixed cover, and the air suction opening is connected with an external fan through a pipeline. Above-mentioned device hinders the flue gas dispersion through being provided with the removal cover on the continuous casting bale revolving platform, at bale pouring in-process, improves flue gas entrapment rate, has improved workshop environment, but the device has increased the atress of bale revolving platform, has adverse effect to the steady rotation of bale revolving platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a continuous casting bale revolving platform removes flue gas entrapment cover is provided to above-mentioned prior art, and its entrapment cover sets up between low level guide rail and high-order guide rail, can reduce the atress of bale revolving platform, prevents to cause the influence to bale revolving platform rotation stability.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a continuous casting bale rotary table removes flue gas entrapment cover, it is including controlling two stands, controls and is provided with supporting beam between two stand upper portions, be provided with high-order guide rail on the supporting beam, control two stand front sides and be provided with the operation panel, be provided with the low level guide rail on the operation panel, parallel arrangement around low level guide rail and the high level guide rail, be provided with flue gas entrapment cover between high level guide rail and the low level guide rail the inlet scoop has been seted up to flue gas entrapment cover top, the inlet scoop is connected with external dust remover through the pipeline.
Preferably, the bottom of the front side of the flue gas collecting cover is provided with a first driving wheel and a first driven wheel, and the first driving wheel and the first driven wheel are arranged on the low-position guide rail.
Preferably, a second driving wheel and a second driven wheel are arranged at the bottom of the rear side of the flue gas collecting cover, and the second driving wheel and the second driven wheel are arranged on the high-position guide rail.
Preferably, the first driving wheel and the second driving wheel are driven by a driving motor.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a continuous casting bale revolving platform removes flue gas entrapment cover, its simple structure, convenient operation can hinder the flue gas dispersion in the bale pouring process, improves flue gas entrapment rate, has improved the workshop environment; meanwhile, the trapping cover is arranged between the low-position guide rail and the high-position guide rail, so that the stress of the bale rotary table can be reduced, and the influence on the rotation stability of the bale rotary table is prevented.
Drawings
Fig. 1 is a schematic structural view of the movable flue gas collecting cover of the continuous casting ladle turret of the utility model.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Wherein:
Supporting beam 2
High-level guide rail 3
Operation table 4
Low level guide rail 5
Flue gas collecting hood 6
First driving wheel 8
First driven wheel 9
Second driven wheel 11
A rotary table 13.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 3, the movable flue gas collecting cover of the continuous casting ladle turret in the embodiment includes a left upright post and a right upright post 1, a supporting beam 2 is arranged between the upper parts of the left upright post and the right upright post 1, a high-position guide rail 3 is arranged on the supporting beam 2, an operation table 4 is arranged on the front side of the left upright post and the right upright post 1, a low-position guide rail 5 is arranged on the operation table 4, the low-position guide rail 5 and the high-position guide rail 3 are arranged in parallel in the front-back direction, a flue gas collecting cover 6 is arranged between the high-position guide rail 3 and the low-position guide rail 5, an air suction opening 7 is arranged at the top of the flue gas collecting cover 6, and the air suction opening 7 is connected with an external;
a first driving wheel 8 and a first driven wheel 9 are arranged at the bottom of the front side of the smoke trapping cover 6, and the first driving wheel 8 and the first driven wheel 9 are arranged on the low-position guide rail 5;
a second driving wheel 10 and a second driven wheel 11 are arranged at the bottom of the rear side of the flue gas collecting cover 6, and the second driving wheel 10 and the second driven wheel 11 are arranged on the high-position guide rail 3;
and a driving motor 12 is arranged above the first driving wheel 8 and the second driving wheel 10.
The working principle is as follows:
the large ladle rotary table rotates to rotate the full ladle steel ladle I to a pouring position, the flue gas collecting cover moves to the position A from the position B along the guide rail to cover the steel ladle I, the air suction port is in butt joint with the pipeline in place, and the steel ladle I starts to be poured; smoke generated in the pouring process is pumped away by an external fan through an air suction opening; in the ladle pouring process, preparing materials at the hoisting position, and putting the other full-ladle II into the hoisting position; after the pouring of the ladle is finished, the flue gas trapping cover is moved to the position B from the position A along the guide rail; the large ladle is rotated, the ladle I is rotated to a hoisting position, the full ladle II is rotated to a pouring position, the flue gas trapping cover is moved to the position A from the position B along the guide rail to cover the ladle II, and the ladle II starts pouring; in the process of pouring the steel ladle II, preparing materials at the hoisting position again, hoisting the empty steel ladle I away, and then placing a full-ladle steel ladle III; the process is circulated in such a way, so that the trapping of the casting smoke of the continuous casting ladle is realized.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a big package revolving platform of continuous casting removes flue gas entrapment cover which characterized in that: it is provided with between two stands (1) upper portion about including two stands (1), be provided with between two stands (1) upper portion supporting beam (2), be provided with high-order guide rail (3) on supporting beam (2), control two stands (1) front sides and be provided with operation panel (4), be provided with low level guide rail (5) on operation panel (4), parallel arrangement around low level guide rail (5) and high-order guide rail (3), be provided with flue gas entrapment cover (6) between high level guide rail (3) and low level guide rail (5), inlet scoop (7) have been seted up at flue gas entrapment cover (6) top, inlet scoop (7) are connected with external dust remover through the pipeline.
2. The continuous casting ladle turret mobile flue gas capture hood of claim 1, wherein: the flue gas trapping cover is characterized in that a first driving wheel (8) and a first driven wheel (9) are arranged at the bottom of the front side of the flue gas trapping cover (6), and the first driving wheel (8) and the first driven wheel (9) are arranged on the low-position guide rail (5).
3. The continuous casting ladle turret mobile flue gas capture hood of claim 2, wherein: the flue gas trapping cover (6) is provided with a second driving wheel (10) and a second driven wheel (11) at the bottom of the rear side, and the second driving wheel (10) and the second driven wheel (11) are arranged on the high-position guide rail (3).
4. The continuous casting ladle turret mobile flue gas capture hood of claim 3, wherein: the first driving wheel (8) and the second driving wheel (10) are driven by a driving motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209579.3U CN211192000U (en) | 2019-12-11 | 2019-12-11 | Movable flue gas trapping cover for continuous casting ladle turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209579.3U CN211192000U (en) | 2019-12-11 | 2019-12-11 | Movable flue gas trapping cover for continuous casting ladle turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192000U true CN211192000U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922209579.3U Active CN211192000U (en) | 2019-12-11 | 2019-12-11 | Movable flue gas trapping cover for continuous casting ladle turret |
Country Status (1)
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| CN (1) | CN211192000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918969A (en) * | 2019-12-11 | 2020-03-27 | 江苏朗润环保科技有限公司 | Movable flue gas trapping cover for continuous casting ladle turret |
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2019
- 2019-12-11 CN CN201922209579.3U patent/CN211192000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918969A (en) * | 2019-12-11 | 2020-03-27 | 江苏朗润环保科技有限公司 | Movable flue gas trapping cover for continuous casting ladle turret |
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