CN201883108U - Manganese series ferroalloy refining furnace trolley type folding smoke hood - Google Patents
Manganese series ferroalloy refining furnace trolley type folding smoke hood Download PDFInfo
- Publication number
- CN201883108U CN201883108U CN2010206413819U CN201020641381U CN201883108U CN 201883108 U CN201883108 U CN 201883108U CN 2010206413819 U CN2010206413819 U CN 2010206413819U CN 201020641381 U CN201020641381 U CN 201020641381U CN 201883108 U CN201883108 U CN 201883108U
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- CN
- China
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- petticoat pipe
- plate
- refining furnace
- hood
- pipe plate
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a manganese series ferroalloy refining furnace trolley type folding smoke hood, which solves the problem that smoke influences the operation environment and causes air pollution when the existing manganese series ferroalloy refining furnace discharges iron or slag. The folding smoke hood comprises a telescopic platform; travelling wheels are respectively arranged at the left sides and the right sides of a front smoke hood plate and a rear smoke hood plate, limiting parts are respectively arranged at the front end and the rear end of a rear guide rail, each travelling wheel of the front smoke hood plate is provided with a power-driven mechanism, the front smoke hood plate at the periphery of a smoke inlet is fixedly provided with a gas collecting hood, an abutting plate is arranged above the gas collecting hood, a long hole is arranged in the abutting plate, and an abutting hood is fixedly arranged on the abutting plate. The manganese series ferroalloy refining furnace trolley type folding smoke hood has reasonable and reliable structural design and high smoke collecting effect, reduces treatment air quantity, is firm to use and steady in movement, and simultaneously can be used as an operation platform to conduct smelting, iron discharge and other operations, is lower in cost, and is especially applicable to refining furnaces arranged in a pit manner.
Description
Technical field
The utility model relates to folding petticoat pipe, and being specially a kind of manganese is the folding petticoat pipe of iron alloy refining furnace car formula.
Background technology
Manganese metal and medium-low carbon ferromanganese alloy are alloy element and a large amount of deoxidation additives that uses important in the steel manufacture process, can improve the weave construction of steel, the performance of raising steel.The production of manganese metal and medium-low carbon ferromanganese mainly contains 3 kinds of electric furnace process, blow oxygen and shaking ladle processes.In the production process, under hot conditions, produce dense flue gas when refining furnace taps a blast furnace or slags tap, influence operating environment and cause atmospheric pollution.
Summary of the invention
The utility model for solve existing manganese be the iron alloy refining furnace when tapping a blast furnace or slagging tap flue gas influence operating environment and causes the air-polluting problem, it is that iron alloy refining furnace car formula folds petticoat pipe that a kind of manganese is provided.
The utility model is to adopt following technical scheme to realize: manganese is the folding petticoat pipe of iron alloy refining furnace car formula, comprise the scaling platform that is positioned at the iron flask top, scaling platform by the front portion have the preceding petticoat pipe plate of mouth into and front end be inserted in before petticoat pipe postlaminar part cavity and in cavity before and after behind the active petticoat pipe plate form, the left and right sides of preceding petticoat pipe plate and back petticoat pipe plate is equipped with the road wheel that is supported on fromer rail and the rear rail, the rear and front end of rear rail is equipped with locating part, the road wheel of preceding petticoat pipe plate is provided with power-driven mechanism, advance on the mouth preceding petticoat pipe plate all around and be fixed with gas skirt, the gas skirt top is provided with abutting plate, have fore-and-aft direction on the abutting plate and slotted hole that communicate with gas skirt, and be fixed with the butt joint cover that covers slotted hole on the abutting plate.Power-driven mechanism is that those skilled in the art realize easily.When refining furnace taps a blast furnace, by the PLC Controlling System the synchronous coordinating operation of the fascinate angle and the scaling platform of refining furnace is controlled, the converter nose that guarantees refining furnace lifts the flexible of control scaling platform when putting down, when making converter nose and scaling platform avoid bumping the assurance scaling platform advance mouth be positioned at all the time iron flask directly over; When needs extended the preceding petticoat pipe plate of scaling platform, petticoat pipe plate and road wheel thereof moved forward to certain position before the power-driven mechanism may command, then drove the spacing position that back petticoat pipe plate moves forward to rear rail together; When needs shrink the preceding petticoat pipe plate of scaling platform, petticoat pipe plate and road wheel thereof move backward to certain position before the power-driven mechanism may command, then drive another spacing position that back petticoat pipe plate moves to rear rail together backward, gas skirt will tap a blast furnace, and the butt joint cover through slotted hole and top thereof enters dust-removal system after the smoke absorption that produces, and flue gas influences operating environment and causes the air-polluting problem when having overcome existing manganese and be the iron alloy refining furnace and tapping a blast furnace or slag tap.
Preceding petticoat pipe prelaminar part edge is fixed with guardrail, carries out operations such as blow-on eye, maintenance on the petticoat pipe plate before stop to collect on the flue gas, the workman can stand in, and guardrail has guaranteed workman's job safety.
Power-driven mechanism comprises motor, be provided with hydraulic contracting and speed reduction unit between the rotating shaft of the output shaft of motor and preceding petticoat pipe plate road wheel, during operation, provide power and rotating speed by motor and speed reduction unit for road wheel, hydraulic contracting is used to control the walking of road wheel and stop simultaneously.
The utility model reasonable in design is reliable, flue gas influences operating environment and causes the air-polluting problem when having overcome existing manganese and be the iron alloy refining furnace and tapping a blast furnace or slag tap, receive cigarette effect height, comparing steelworks all seals and with the high pressure air curtain device of receiving cigarette is sealed in the flue dust zone and reduced the processing air quantity widely factory building, and the folding petticoat pipe of this car formula can be followed out the mobile and same moved further of flowing molten iron thigh, use firm, move steadily, can be used as service platform simultaneously smelts and taps a blast furnace and wait some operation, cost is lower, especially is suitable for the refining furnace that pit type is arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of Fig. 1 medium power driving mechanism.
Among the figure: 1-goes out iron flask, the 2-scaling platform, and 3-advances mouth, petticoat pipe plate before the 4-, petticoat pipe plate behind the 5-, the 6-road wheel, the 7-gas skirt, the 8-abutting plate, 9-docks cover, 10-guardrail, 11-motor, 12-hydraulic contracting, 13-speed reduction unit.
Embodiment
Manganese is the folding petticoat pipe of iron alloy refining furnace car formula, comprise the scaling platform 2 that is positioned at iron flask 1 top, scaling platform 2 by the front portion have the preceding petticoat pipe plate 4 of mouth 3 into and front end be inserted in before petticoat pipe plate 4 rear cavity and in cavity before and after behind the active petticoat pipe plate 5 form, the left and right sides of preceding petticoat pipe plate 4 and back petticoat pipe plate 5 is equipped with the road wheel 6 that is supported on fromer rail and the rear rail, the rear and front end of rear rail is equipped with locating part, the road wheel 6 of preceding petticoat pipe plate 4 is provided with power-driven mechanism, advance on the mouth 3 preceding petticoat pipe plate 4 all around and be fixed with gas skirt 7, gas skirt 7 tops are provided with abutting plate 8, have fore-and-aft direction on the abutting plate 8 and slotted hole that communicate with gas skirt 7, and be fixed with the butt joint cover 9 that covers slotted hole on the abutting plate 8.Preceding petticoat pipe plate 4 forward edge are fixed with guardrail 10; Power-driven mechanism comprises motor 11, is provided with hydraulic contracting 12 and speed reduction unit 13 between the rotating shaft of the output shaft of motor 11 and preceding petticoat pipe plate 4 road wheels 6.In the specific implementation process, the rear end of preceding petticoat pipe plate 4 is provided with the clamp that back petticoat pipe plate 5 front ends are blocked.
Claims (3)
1. a manganese is the folding petticoat pipe of iron alloy refining furnace car formula, it is characterized in that: comprise the scaling platform (2) that is positioned at iron flask (1) top, scaling platform (2) by the front portion have the preceding petticoat pipe plate (4) of mouth (3) into and front end be inserted in before petticoat pipe plate (4) rear cavity and in cavity before and after behind the active petticoat pipe plate (5) form, the left and right sides of preceding petticoat pipe plate (4) and back petticoat pipe plate (5) is equipped with the road wheel (6) that is supported on fromer rail and the rear rail, the rear and front end of rear rail is equipped with locating part, the road wheel (6) of preceding petticoat pipe plate (4) is provided with power-driven mechanism, advance on mouth (3) the preceding petticoat pipe plate (4) all around and be fixed with gas skirt (7), gas skirt (7) top is provided with abutting plate (8), have fore-and-aft direction on the abutting plate (8) and slotted hole that communicate with gas skirt (7), and be fixed with the butt joint cover (9) that covers slotted hole on the abutting plate (8).
2. manganese according to claim 1 is the folding petticoat pipe of iron alloy refining furnace car formula, and it is characterized in that: preceding petticoat pipe plate (4) forward edge is fixed with guardrail (10).
3. manganese according to claim 1 and 2 is the folding petticoat pipe of iron alloy refining furnace car formula, it is characterized in that: power-driven mechanism comprises motor (11), is provided with hydraulic contracting (12) and speed reduction unit (13) between the rotating shaft of the output shaft of motor (11) and preceding petticoat pipe plate (4) road wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206413819U CN201883108U (en) | 2010-12-04 | 2010-12-04 | Manganese series ferroalloy refining furnace trolley type folding smoke hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206413819U CN201883108U (en) | 2010-12-04 | 2010-12-04 | Manganese series ferroalloy refining furnace trolley type folding smoke hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883108U true CN201883108U (en) | 2011-06-29 |
Family
ID=44180645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206413819U Expired - Lifetime CN201883108U (en) | 2010-12-04 | 2010-12-04 | Manganese series ferroalloy refining furnace trolley type folding smoke hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983784A (en) * | 2010-12-04 | 2011-03-09 | 交城义望铁合金有限责任公司 | Manganese ferroalloy finery vehicle type folding smoke helmet |
| CN114543540A (en) * | 2022-01-28 | 2022-05-27 | 百色智成新材料科技有限公司 | Shaking bag rotary type environment-friendly dust removal device |
-
2010
- 2010-12-04 CN CN2010206413819U patent/CN201883108U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983784A (en) * | 2010-12-04 | 2011-03-09 | 交城义望铁合金有限责任公司 | Manganese ferroalloy finery vehicle type folding smoke helmet |
| CN114543540A (en) * | 2022-01-28 | 2022-05-27 | 百色智成新材料科技有限公司 | Shaking bag rotary type environment-friendly dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110629 Effective date of abandoning: 20130410 |
|
| RGAV | Abandon patent right to avoid regrant |