CN202046818U - Lifting equipment for bricking blast furnace - Google Patents
Lifting equipment for bricking blast furnace Download PDFInfo
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- CN202046818U CN202046818U CN2011200800028U CN201120080002U CN202046818U CN 202046818 U CN202046818 U CN 202046818U CN 2011200800028 U CN2011200800028 U CN 2011200800028U CN 201120080002 U CN201120080002 U CN 201120080002U CN 202046818 U CN202046818 U CN 202046818U
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- blast furnace
- hanging beam
- horizontal
- lifting beam
- annular
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Abstract
The utility model discloses lifting equipment for bricking a blast furnace. The lifting equipment for bricking the blast furnace is provided with an annular lifting beam and a horizontal lifting beam, the annular lifting beam is horizontally distributed, a periphery of the annular lifting beam is supported by a fixed platform which is arranged on a shell of the blast furnace, the horizontal lifting beam is a strip-shaped component which is horizontally distributed below the annular lifting beam, the middle of the strip-shaped component is hinged with the center of the annular lifting beam through a central hinged shaft, two end parts of the horizontal lifting beam are arranged on a circular rail of the annular lifting beam through a rotating roadster, and a crane is arranged on a rail of the horizontal lifting beam through a horizontal lifting beam roadster. The safe lifting of materials on the different heights and planes can be realized. Compared with the existing lifting technology, a labor is greatly reduced, a bricking construction period is shortened by 50% approximately, a working efficiency is improved, damages of materials during the construction process are prevented, and a high economic benefit is created. And the selection scope of a furnace hearth and a furnace bottom of the blast furnace is larger.
Description
Technical field
The utility model belongs to the technical field of metallurgical industry production facilities, and the lining facilities that uses when relating to the blast furnace construction in the steel and iron industry production more particularly, the present invention relates to blast furnace and builds the stove hanging device.
Background technology
At present, when medium and small blast furnace is built stove, limited by the inner place of blast furnace, building materials transport adopt manually or single-beam electric block (two degrees of freedom) is realized more in stove.Be subjected to electric block only can make limit movement in the two-degree-of-freedom plane on straight shape hanging beam, material puts in place and need manually drag, and labour intensity is big, and can not satisfy the requirement that iron-smelting process requirement masonry of well material maximizes, material breakage rate height; Have a strong impact on construction period and construction quality.
Therefore, lack the restraining factors that comprehensive efficiently lifting device has become to reduce traditional brickwork duration, improved operating efficiency, limited State of Blast Furnace simultaneously at the bottom of, the type selecting of cupola well material, can only select for use the fritter carbon brick to satisfy manpower transport's requirement.
The utility model content
The problem that the utility model solves provides a kind of blast furnace and builds the stove hanging device, its objective is the labour intensity when reducing medium and small blast furnace builds by laying bricks or stones, reduces the material breakage rate, shortens the construction period, improves construction quality.
To achieve these goals, the technical scheme taked of the utility model is:
The blast furnace that the utility model provides is built the stove hanging device, be used for lifting blast furnace and build the required material of stove, the inner cavity surface of described blast furnace is a shell of blast furnace, described hanging device is provided with crane, described hanging device is established annular hanging beam and horizontal hanging beam, described annular hanging beam horizontal arrangement, its circumference supports by the fixed platform that is located on the described shell of blast furnace, described horizontal hanging beam is arranged horizontally the member of the strip below described annular hanging beam, the central authorities of its strip are articulated and connected by the center of center hinge and described annular hanging beam, described horizontal hanging beam both ends are installed on the circular orbit of described annular hanging beam by the rotation sport car, and described crane is installed on the track of described horizontal hanging beam by horizontal hanging beam sport car.
Described rotation sport car is the actuating device of described horizontal hanging beam rotation.
The actuating device that described horizontal hanging beam sport car is described crane horizontal motion.
Described rotation sport car is two electrified monorail systems, and two electrified monorail systems are power type, and perhaps two electrified monorail systems are respectively power type and type hand, and perhaps two electrified monorail systems are type hand.
The circular orbit of described annular hanging beam, and described horizontal hanging beam all adopts I-beam section.
The oad of described annular hanging beam is, makes described annular hanging beam move up and down in the scope in the inner chamber of described blast furnace, and guaranteeing has a gap with described shell of blast furnace.
The utility model adopts technique scheme, and the three degree of freedom hanging apparatus that uses in the stove in a kind of blast furnace process of construction is provided, and can realize the safe handling of material on the differing heights plane.Compare with the lifting mode of prior art, significantly reduce manually, can shorten building by laying bricks or stones the duration about 50%, improved efficiency, avoided the breakage of material in the work progress, the economic benefit of every engineering creation is more than 5,000,000 yuan.At the bottom of the State of Blast Furnace, the type selecting scope of cupola well material is bigger, can selecting for use more, the carbon brick of bulk satisfies the requirement of building by laying bricks or stones.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure are made brief description:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the scheme drawing behind the structure half-twist shown in Figure 1, and wherein, material is in lower position.
Be labeled as among the figure:
1, shell of blast furnace, 2, the rotation sport car, 3, the center hinge, 4, the protection hanging scaffold, 5, annular hanging beam, 6, horizontal hanging beam, 7, crane, 8, material, 9, horizontal hanging beam sport car.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and principle of work, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
Structure of the present utility model as shown in Figure 1 and Figure 2, for a kind of blast furnace is built the stove hanging device, be used for lifting blast furnace and build the required material 8 of stove, it is the device of realizing the handling of material three degree of freedom in a kind of blast furnace building process in the stove, the inner cavity surface of described blast furnace is a shell of blast furnace 1, and described hanging device is provided with crane 7.The utility model discloses the three degree of freedom hanging apparatus that uses in the stove in a kind of blast furnace process of construction.
In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize the labour intensity when reducing medium and small blast furnace builds by laying bricks or stones, reduce the material breakage rate, shorten the construction period, improve the goal of the invention of construction quality, the technical scheme that the utility model is taked is:
As Fig. 1, shown in Figure 2, the blast furnace that the utility model provides is built the stove hanging device, described hanging device is established annular hanging beam 5 and horizontal hanging beam 6, described annular hanging beam 5 horizontal arrangement, its circumference supports by the fixed platform that is located on the described shell of blast furnace 1, described horizontal hanging beam 6 is arranged horizontally the member of the strip below described annular hanging beam 5, the central authorities of its strip are articulated and connected by the center of center hinge 3 with described annular hanging beam 5, described horizontal hanging beam 6 both ends are installed on the circular orbit of described annular hanging beam 5 by rotation sport car 2, and described crane 7 is installed on the track of described horizontal hanging beam 6 by horizontal hanging beam sport car 9.
Hinge 3 main effects in center are that the horizontal hanging beam 6 and the center of annular hanging beam 5 are consistent, and are not offset in motion process.
Annular hanging beam 5 and rotating driving device are installed under fixed platform, promptly rotate sport car 2, make horizontal hanging beam 6 produce rotation, thereby make straight-line electric block on the horizontal hanging beam 3, be that crane 7 is implemented in the two degree-of-freedom motion on the horizontal plane, material 8 has been realized the three degree of freedom omnibearing movable on vertical plane surface and horizontal plane under the traction of electronic calabash stove and hoist cable.
Technique scheme can make material 8 by being implemented in the safe handling on differing heights plane.The method of Shi Yonging significantly reduced manually more in the past, had improved efficiency, had avoided the breakage of material in the work progress, adopted lifting mode in the past to reduce 50% and built by laying bricks or stones the duration.
Electric block lifting load carrying ability is chosen charcoal piece maximum weight and the cooling wall weight that satisfies the YB4037-91 regulation.Different blast furnaces are chosen the weight standard difference.Above equipment requires to satisfy the technical requirements of weight-lifting equipment industry.
As mentioned above, rotation sport car 2 described in the utility model is the actuating device of described horizontal hanging beam 6 rotations.
Horizontal hanging beam sport car 9 described in the utility model is the actuating device of described crane 7 horizontal motions.
Rotation sport car 2 described in the utility model is two electrified monorail systems, and two electrified monorail systems are power type, and perhaps two electrified monorail systems are respectively power type and type hand, and perhaps two electrified monorail systems are type hand.
Annular hanging beam profile size meets the GB706-88 requirement, and so that electrified monorail system to be installed, two electrified monorail systems press power type and type hand, and to make up type selecting (electronic+electronic; Electronic+manually; Manually+manually) to satisfy different lifting speed and safety requirements.
The circular orbit of annular hanging beam 5 described in the utility model, and described horizontal hanging beam 6 all adopts I-beam section.
Annular hanging beam 5 adopts I-beam section load to satisfy horizontal hanging beam 6, adds electric block, and the requirement of material load
The oad of annular hanging beam 5 described in the utility model is, makes described annular hanging beam 5 move up and down in the scope in the inner chamber of described blast furnace, and guaranteeing has a gap with described shell of blast furnace 1.
Annular hanging beam 5 is chosen an optimum dimension according to the stove skin diameter on blast-furnace tuyere band stove skin diameter and last band cooling wall and is made, to guarantee in the blast furnace building process along with the increase of building height by laying bricks or stones, for the second time after the mobile fixed platform, the gap between annular hanging beam 5 and the shell of blast furnace 1.
By using with the contrast of prior art, construction side gives and very high praise adopting this hanging apparatus.The economic benefit that single construction are created is more than 5,000,000 yuan.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (6)
1. a blast furnace is built the stove hanging device, be used for lifting blast furnace and build the required material of stove (8), the inner cavity surface of described blast furnace is shell of blast furnace (1), described hanging device is provided with crane (7), it is characterized in that: described hanging device is established annular hanging beam (5) and horizontal hanging beam (6), described annular hanging beam (5) horizontal arrangement, its circumference supports by the fixed platform that is located on the described shell of blast furnace (1), described horizontal hanging beam (6) is arranged horizontally the member at the strip of described annular hanging beam (5) below, the central authorities of its strip are articulated and connected by the center of center hinge (3) with described annular hanging beam (5), described horizontal hanging beam (6) both ends are installed on the circular orbit of described annular hanging beam (5) by rotation sport car (2), and described crane (7) is installed on the track of described horizontal hanging beam (6) by horizontal hanging beam sport car (9).
2. build the stove hanging device according to the described blast furnace of claim 1, it is characterized in that: described rotation sport car (2) is the actuating device of described horizontal hanging beam (6) rotation.
3. build the stove hanging device according to the described blast furnace of claim 1, it is characterized in that: described horizontal hanging beam sport car (9) is the actuating device of described crane (7) horizontal motion.
4. build the stove hanging device according to the described blast furnace of claim 2, it is characterized in that: described rotation sport car (2) is two electrified monorail systems, two electrified monorail systems are power type, and perhaps two electrified monorail systems are respectively power type and type hand, and perhaps two electrified monorail systems are type hand.
5. build the stove hanging device according to claim 1 or 2 or 3 or 4 described blast furnaces, it is characterized in that: the circular orbit of described annular hanging beam (5), and described horizontal hanging beam (6) all adopts I-beam section.
6. build the stove hanging device according to claim 1 or 2 or 3 or 4 described blast furnaces, it is characterized in that: the oad of described annular hanging beam (5) is, make described annular hanging beam (5) move up and down in the scope in the inner chamber of described blast furnace, guaranteeing has a gap with described shell of blast furnace (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200800028U CN202046818U (en) | 2011-03-24 | 2011-03-24 | Lifting equipment for bricking blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200800028U CN202046818U (en) | 2011-03-24 | 2011-03-24 | Lifting equipment for bricking blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046818U true CN202046818U (en) | 2011-11-23 |
Family
ID=44987136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200800028U Expired - Fee Related CN202046818U (en) | 2011-03-24 | 2011-03-24 | Lifting equipment for bricking blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190250A (en) * | 2011-03-24 | 2011-09-21 | 芜湖新兴铸管有限责任公司 | Hoisting device for building blast furnaces |
| CN103879737A (en) * | 2014-03-31 | 2014-06-25 | 江苏万工科技集团有限公司 | Annular small rail car |
| CN104477768A (en) * | 2014-11-24 | 2015-04-01 | 中国二冶集团有限公司 | Production method of blast furnace hanging scaffold ring beam |
-
2011
- 2011-03-24 CN CN2011200800028U patent/CN202046818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190250A (en) * | 2011-03-24 | 2011-09-21 | 芜湖新兴铸管有限责任公司 | Hoisting device for building blast furnaces |
| CN103879737A (en) * | 2014-03-31 | 2014-06-25 | 江苏万工科技集团有限公司 | Annular small rail car |
| CN104477768A (en) * | 2014-11-24 | 2015-04-01 | 中国二冶集团有限公司 | Production method of blast furnace hanging scaffold ring beam |
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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 |
Granted publication date: 20111123 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |