CN201596766U - Movable air draft hood for ladle-pot hot-repair - Google Patents
Movable air draft hood for ladle-pot hot-repair Download PDFInfo
- Publication number
- CN201596766U CN201596766U CN2010201376315U CN201020137631U CN201596766U CN 201596766 U CN201596766 U CN 201596766U CN 2010201376315 U CN2010201376315 U CN 2010201376315U CN 201020137631 U CN201020137631 U CN 201020137631U CN 201596766 U CN201596766 U CN 201596766U
- Authority
- CN
- China
- Prior art keywords
- ladle
- hot repair
- draught hood
- air draft
- draft hood
- 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
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Abstract
The utility model relates to a movable air draft hood for a ladle-pot hot-repair. An air draft hood body (3) is arranged on the top of a door-like support frame (2), a vent pipeline is connected at the lower part. A wheel-and-shaft assembly (1) of the air draft hood is connected with a driving device (5), wherein the wheels of the air draft hood are located on four corners at the bottom of the door-like support frame (2). The driving device (5) includes an electric motor and a decelerator. The wheel-and-shaft assembly (1) is connected with the decelerator by a shaft. The aboveground part of the vent pipeline is connected with the underground part by an air outlet interface (4). The whole of the movable air draft hood is set on a fixed rail in front of the ladle-pot opening on the spot of the ladle-pot hot repair. The movable air draft hood for the ladle-pot hot repair changes the situation that previous ladle-pot hot repair does not have dust-removing facility. Under the circumstance of satisfying the convenience to move the ladle-pot, the problem of smoke trapping during ladle-pot hot repair is solved simultaneously. The device has the advantages of compact structure, convenient installation and low investment. The movable air draft hood for the ladle-pot hot repair is applicable to the improvement of smoke trapping and other similar operation devices during ladle-pot hot repair for the steelwork plant.
Description
Technical field
The utility model belongs to ladle hot repair environmental protection equipment field, particularly relates to the mobile draught hood of a kind of ladle hot repair.
Background technology
Each big steel mill ladle hot repair produces a large amount of flue gases does not at present all have the environmental protection facility, and the flue gas that produces during hot repair is polluting the post environment on the one hand, and flue gas escapes into outside the factory building pollutant atmosphere simultaneously.Along with environmental requirement improves day by day, increasingly stringent, the flue gas that the ladle hot repair produces is needed improvement badly.Administering the topmost contradiction of ladle hot repair flue gas at present is how to solve ladle hot repair production process to be covered with the problem of disturbing mutually of putting with flue gas trapping.
Summary of the invention
Technical problem to be solved in the utility model provides the mobile draught hood of a kind of ladle hot repair, and ladle hot repair production process is covered with the problem of disturbing mutually of putting with flue gas trapping in the prior art to solve.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of ladle hot repair mobile draught hood, comprise draught hood wheel and axle combination, door type bracing frame, draught hood cover body, air-out interface, drive unit and protection thermal insulation board, described draught hood cover body is provided with in the top of door type bracing frame, the below is connected with ventilation shaft, described draught hood wheel and axle combination are connected with drive unit, and wherein draught hood is taken turns four jiaos that are positioned at a type bracing frame bottom.
Described drive unit comprises motor, reductor, and described draught hood wheel and axle combination link to each other with reductor by axle, and described ventilation shaft aerial part is connected by the air-out interface with under ground portion.
Described draught hood integral body is arranged on ladle mouth the place ahead trapped orbit of ladle hot repair position, is provided with the protection thermal insulation board over against door type bracing frame one side surface of hot repair position.
The time ladle that the setting of this mobile draught hood neither influences original ladle hot repair is normally lifted up into and is hung out, and the flue gas that produces of ladle hot repair captures effectively simultaneously.Mobile draught hood can satisfy arbitrary ladle hot repair position work in row's ladle hot repair position, helps the selection and the adjustment of ladle hot repair station.
When ladle needed hot repair, this mobile draught hood moved apart ladle hot repair working position earlier, and driving is lifted up into the hot repair working position with ladle.Then mobile draught hood is moved to the hot repair station, mobile draught hood cover mouth was in and covered ladle mouth top this moment; Simultaneously the air outlet of mobile draught hood and fixedly duct collar be in the automatic butt state, help flue gas trapping and enter the dust removing station purified treatment.After the ladle hot repair finishes, earlier mobile draught hood is moved to the inoperative station, leave ladle under order work station then.
Beneficial effect
The utility model has the advantages that when satisfying environmental protection dedusting requirement, it is few that equipment is provided with quantity, arranging the ladle hot repair position of not working simultaneously for 2 or above one only needs the mobile draught hood of a cover can satisfy manufacturing technique requirent, thereby system is provided with simply, invests, and province, maintenance workload significantly reduce.
Description of drawings
Fig. 1 is the whole schematic diagram that uses of the present utility model.
Wherein: 1-draught hood wheel and axle combination, 2-door type bracing frame, 3-draught hood cover body, 4-air outlet tube mouth, 5-drive unit, 6-protect thermal insulation board.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the mobile draught hood of a kind of ladle hot repair, comprise draught hood wheel and axle combination 1, door type bracing frame 2, draught hood cover body 3, air-out interface 4, drive unit 5 and protection thermal insulation board 6, described draught hood cover body 3 is provided with in the top of door type bracing frame 2, the below is connected with ventilation shaft, described draught hood wheel and axle combination 1 are connected with drive unit 5, and wherein draught hood is taken turns four jiaos that are positioned at type bracing frame 2 bottom.
Described drive unit 5 comprises motor, reductor, and described draught hood wheel and axle combination 1 are passed through axle and linked to each other with reductor, and described ventilation shaft aerial part is connected by air-out interface 4 with under ground portion.
Described draught hood integral body is arranged on ladle mouth the place ahead trapped orbit of ladle hot repair position, is provided with protection thermal insulation board 6 over against door type bracing frame 2 one side surfaces of hot repair position.
After equipment installs, connect power supply and get final product work.When ladle needed hot repair, this mobile draught hood moved apart ladle hot repair working position earlier, and driving is lifted up into the hot repair working position with ladle.Then mobile draught hood is moved to the hot repair station, mobile draught hood cover mouth was in and covered ladle mouth top this moment; Simultaneously the air outlet of mobile draught hood and fixedly duct collar be in the automatic butt state, help flue gas trapping and enter the dust removing station purified treatment.After the ladle hot repair finishes, earlier mobile draught hood is moved to the inoperative station, leave ladle under order work station then.
Claims (3)
1. mobile draught hood of ladle hot repair, comprise draught hood wheel and axle combination (1), door type bracing frame (2), draught hood cover body (3), air-out interface (4), drive unit (5) and protection thermal insulation board (6), it is characterized in that: described draught hood cover body (3) is provided with in the top of door type bracing frame (2), the below is connected with ventilation shaft, described draught hood wheel and axle combination (1) are connected with drive unit (5), and wherein draught hood is taken turns four jiaos that are positioned at type bracing frame (a 2) bottom.
2. the mobile draught hood of a kind of ladle hot repair according to claim 1, it is characterized in that: described drive unit (5) comprises motor, reductor, described draught hood wheel and axle combination (1) link to each other with reductor by axle, and described ventilation shaft aerial part is connected by air-out interface (4) with under ground portion.
3. the mobile draught hood of a kind of ladle hot repair according to claim 1 and 2, it is characterized in that: described mobile draught hood integral body is arranged on ladle mouth the place ahead trapped orbit of ladle hot repair position, is provided with protection thermal insulation board (6) over against door type bracing frame (2) one side surfaces of hot repair position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201376315U CN201596766U (en) | 2010-03-19 | 2010-03-19 | Movable air draft hood for ladle-pot hot-repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201376315U CN201596766U (en) | 2010-03-19 | 2010-03-19 | Movable air draft hood for ladle-pot hot-repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596766U true CN201596766U (en) | 2010-10-06 |
Family
ID=42807814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201376315U Expired - Fee Related CN201596766U (en) | 2010-03-19 | 2010-03-19 | Movable air draft hood for ladle-pot hot-repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596766U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039402A (en) * | 2010-12-31 | 2011-05-04 | 无锡巨力重工机械有限公司 | Improved hot repair trolley |
| CN106311705A (en) * | 2015-06-30 | 2017-01-11 | 无锡红旗除尘设备有限公司 | Smoke capturing filtering and collecting integrated device of steel ladle hot repair station |
| CN106735160A (en) * | 2017-02-09 | 2017-05-31 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle technique and device |
| CN106807930A (en) * | 2016-12-27 | 2017-06-09 | 北京首钢国际工程技术有限公司 | A kind of large ladle furnace hot repair is tumbled a dust collection method |
| CN106890991A (en) * | 2017-04-25 | 2017-06-27 | 中冶华天南京工程技术有限公司 | A kind of horizontal ladle-pot hot-repair mounting |
| CN109909486A (en) * | 2019-03-06 | 2019-06-21 | 鞍钢股份有限公司 | A kind of hot repair of steel ladle method |
| CN115090868A (en) * | 2022-06-22 | 2022-09-23 | 广东韶钢松山股份有限公司 | Ladle hot repair dust removal device |
-
2010
- 2010-03-19 CN CN2010201376315U patent/CN201596766U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039402A (en) * | 2010-12-31 | 2011-05-04 | 无锡巨力重工机械有限公司 | Improved hot repair trolley |
| CN106311705A (en) * | 2015-06-30 | 2017-01-11 | 无锡红旗除尘设备有限公司 | Smoke capturing filtering and collecting integrated device of steel ladle hot repair station |
| CN106807930A (en) * | 2016-12-27 | 2017-06-09 | 北京首钢国际工程技术有限公司 | A kind of large ladle furnace hot repair is tumbled a dust collection method |
| CN106807930B (en) * | 2016-12-27 | 2019-01-15 | 北京首钢国际工程技术有限公司 | A kind of large ladle furnace hot repair is tumbled a dust removal method |
| CN106735160A (en) * | 2017-02-09 | 2017-05-31 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle technique and device |
| CN106735160B (en) * | 2017-02-09 | 2018-12-07 | 中冶华天南京工程技术有限公司 | A kind of environment-friendly type hot repair of steel ladle device |
| CN106890991A (en) * | 2017-04-25 | 2017-06-27 | 中冶华天南京工程技术有限公司 | A kind of horizontal ladle-pot hot-repair mounting |
| CN109909486A (en) * | 2019-03-06 | 2019-06-21 | 鞍钢股份有限公司 | A kind of hot repair of steel ladle method |
| CN109909486B (en) * | 2019-03-06 | 2020-03-31 | 鞍钢股份有限公司 | Hot repair method for molten steel tank |
| CN115090868A (en) * | 2022-06-22 | 2022-09-23 | 广东韶钢松山股份有限公司 | Ladle hot repair dust removal device |
| CN115090868B (en) * | 2022-06-22 | 2024-03-12 | 广东韶钢松山股份有限公司 | Ladle hot repair dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20130319 |