CN205368406U - Blast furnace process is with rectilinear circulation loading attachment - Google Patents
Blast furnace process is with rectilinear circulation loading attachment Download PDFInfo
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- CN205368406U CN205368406U CN201520991059.1U CN201520991059U CN205368406U CN 205368406 U CN205368406 U CN 205368406U CN 201520991059 U CN201520991059 U CN 201520991059U CN 205368406 U CN205368406 U CN 205368406U
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- driving roller
- endless belt
- hopper
- blast furnace
- cylinder
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Abstract
The utility model relates to a blast furnace loading attachment especially relates to a blast furnace process is with rectilinear circulation loading attachment. The to -be -solved technical problem of the utility model is to provide a blast furnace process is with rectilinear circulation loading attachment. In order to solve the technical problem, the utility model provides such blast furnace process is with rectilinear circulation loading attachment which comprises there is perpendicular material feeding unit and dustproof feed arrangement, perpendicular material feeding unit including circulation belt, hopper, connecting block, go up the drive roller, go up the motor, time motor and descend the drive roller, be provided with hopper and connecting block in the outside of circulation belt, the connecting block setting is between hopper and circulation belt, and the connecting block is fixed connection with the circulation belt. The utility model provides a blast furnace process is with rectilinear circulation loading attachment has perpendicular material feeding unit and dustproof feed arrangement, compares with traditional rubber belt conveyor, and occupation space is little, and work efficiency is high.
Description
Technical field
This utility model relates to a kind of Blast Furnace Feeding System, particularly relates to a kind of rectilinear circulation feeding device of blast furnace process.
Background technology
Blast furnace ironmaking is the main method of modern ironmaking, the important step in iron and steel production.This method is formed by shaft furnace ironmaking development in ancient times, improvement.Though a lot of new iron-refining process of countries in the world research and development, owing to blast furnace technology economic indicator is good, technique is simple, and volume of production is big, and labor productivity is high, and energy consumption is low, and the ferrum that this method produces still accounts for more than the 95% of World Iron total output.
Load iron ore, coke, slag making flux from furnace roof during blast fumance, be blown into preheated air from being positioned at the lower furnace air port along stove week.At high temperature the carbon in coke generates carbon monoxide with the oxygen burning blasted in air, removes the oxygen in iron ore, thus reduction obtains ferrum in stove in uphill process.The molten iron produced is released from ferrum mouth.The flux such as the impurity not reduced in iron ore and limestone combine and generate slag, discharge from cinder notch.The coal gas produced is derived from furnace roof, after removing dust, as the fuel of air stove, heating furnace, coke oven, boiler etc..
Blast furnace ore tank feeding system is the auxiliary equipment of blast furnace ironmaking, and its effect is to provide qualified crude fuel to blast furnace.Blast furnace ore tank feeding system carries crude fuel to have two kinds of forms to blast furnace, and a kind of for general rubber conveyer feeding, another kind is skew bridge truck feeding.But the lifting inclination angle of general rubber conveyer is for carrying the crude fuel of blast furnace must control below 12.5 degree, and the height of blast furnace roof is at least more than tens meters, so that arrange longer conveyor gallery, takies very big space with regard to these needs；Although and skew bridge truck takes up room less, but skew bridge truck easily has airborne dust to occur, polluting surrounding, and skew bridge truck is easily from falling from high altitude, production and life to people cause huge threat.
Utility model content
(1) to solve the technical problem that
This utility model takes up room greatly to overcome general rubber conveyer, inefficiency, and skew bridge truck is when toppling over iron ore material, airborne dust is easily had to occur, skew bridge truck is easily from the shortcoming of falling from high altitude simultaneously, and the technical problems to be solved in the utility model is to provide a kind of rectilinear circulation feeding device of blast furnace process.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides the rectilinear circulation feeding device of such a blast furnace process, includes vertical feeding device and dust-proof feed arrangement；Vertical feeding device includes endless belt, hopper, contiguous block, upper driving roller, upper motor, lower motor and lower driving roller；Arranged outside at endless belt has hopper and contiguous block, and contiguous block is arranged between hopper and endless belt, and contiguous block is connected for fixing with endless belt, and contiguous block is connected for fixing with hopper；Hopper is set to multiple, and contiguous block is set to multiple, and each hopper is arranged on the outside of endless belt uniformly, and each contiguous block is arranged on the outside of endless belt uniformly, and each hopper is connected with endless belt respectively through contiguous block corresponding thereto；Be provided with driving roller in the upper end of endless belt, endless belt is with upper driving roller for being flexibly connected, and upper driving roller is connected with upper motor；Be provided with lower driving roller in the lower end of endless belt, endless belt is with lower driving roller for being flexibly connected, and lower driving roller is connected with lower motor；Upper driving roller is arranged on the top of lower driving roller, and lower driving roller and upper driving roller are arranged on same vertical plane；The right side of upper driving roller is provided with dust-proof feed arrangement, and dust-proof feed arrangement includes material feeding box, feeding warehouse, deflector, hydraulic cylinder, hydraulic stem, fixing plate, dust cover, expansion link and cylinder；Material feeding box is arranged on the right side of vertical feeding device, and material feeding box is corresponding with the height and position of upper driving roller；The left side of material feeding box is provided with feeding warehouse, and material feeding box is connected with feeding warehouse；Feeding warehouse is arranged on the right side of endless belt, and feeding warehouse is corresponding with the height and position of upper driving roller；Being provided with deflector in feeding warehouse, deflector is arranged on the lower bulkhead of feeding warehouse, and the lower bulkhead of deflector and feeding warehouse is for being flexibly connected；Deflector left upper end be arranged below fixing plate, deflector is connected with fixing plate；Fixing plate is arranged on the left side of feeding warehouse, and at the hydraulic cylinder that is arranged below of feeding warehouse, hydraulic cylinder is connected with feeding warehouse；The upper left side of hydraulic cylinder is provided with hydraulic stem, and hydraulic cylinder is connected with hydraulic stem；Be provided with fixing plate on the upper left side of hydraulic stem, hydraulic stem is connected with fixing plate；At the dust cover that is provided above of fixing plate, dust cover is arranged on the right side of driving roller, and dust cover is corresponding with the height and position of upper driving roller；The right side of dust cover is provided with expansion link, and dust cover is connected with expansion link；Be provided with cylinder on the right side of expansion link, expansion link and cylinders connect；Cylinder is arranged on the top of material feeding box, and cylinder is connected with material feeding box.
Preferably, described upper motor and described lower motor are disposed as reducing motor.
Preferably, also including controller, controller is arranged on the right side of cylinder, and controller is fixedly installed on the top of material feeding box；Upper motor, lower motor, hydraulic cylinder are all connected with controller respectively with cylinder.
Operation principle: in this device, vertical feeding device is arranged on the left side of blast furnace, and dust-proof feed arrangement is arranged on the top of blast furnace, and is connected with blast furnace.Driving roller and lower driving roller on being provided with in vertical feeding device, and upper driving roller is by upper driven by motor, lower driving roller is by lower driven by motor, and pulling force is big, and work efficiency is high.Endless belt is provided with multiple hopper, and each hopper is arranged on endless belt uniformly, and be connected with endless belt by contiguous block corresponding thereto.In this device, upper driving roller and lower driving roller, on height and position, are positioned at same vertical plane, greatly reduce taking of space, decrease the expenditure of cost.
Operationally, start upper motor and lower motor, upper motor and lower motor to move respectively through the dynamic endless belt of upper driving roller and lower driving roller strap and hopper simultaneously.Adopting miscellaneous equipment to load iron ore material successively in hopper, the hopper equipped with iron ore material is promoted to top by endless belt simultaneously.Simultaneously in order to prevent the iron ore material in hopper from producing airborne dust, starting cylinder, cylinder drives dust cover to move to the left by expansion link, when dust cover moves to the position of setting to the left, and cylinder stopping action.
Meanwhile, starting hydraulic cylinder, hydraulic cylinder is moved by the dynamic deflector of hydraulic stem and fixing strip, and deflector is driven upper direction to the left by hydraulic cylinder.When deflector moves to setting position, hydraulic cylinder stopping action.Now deflector is positioned at the lower right of the hopper moving to endless belt top, along with being positioned at the continuation campaign to the right of the hopper on endless belt top, the iron ore material in hopper, due to action of gravity, starts to topple over downwards, and enter in feeding warehouse by deflector, enter back in material feeding box.
After the iron ore material in hopper is toppled over, in order to prevent deflector from hindering the motion of hopper, starting hydraulic cylinder, hydraulic cylinder drives deflector to move back into origin-location to the right.Repeat above-mentioned operation, until feeding has worked.
When described upper motor and described lower motor are disposed as reducing motor, it is possible to improve the work efficiency of vertical feeding device greatly, and extend the service life of this device.
When also including controller, controller can replace manually carrying out operation, reduces the amount of labour of workman greatly, improves automatization and the intelligent level of this device.
(3) beneficial effect
A kind of blast furnace process provided by the utility model, with rectilinear circulation feeding device, has vertical feeding device and dust-proof feed arrangement, compared with traditional rubber conveyer; taking up room little, work efficiency is high, applying flexible; when toppling over iron ore material to blast furnace; it is prevented from the generation of airborne dust, protects the environment of surrounding, owing to this plant area is few; extending capacity reformation for blast furnace provides huge facility; simple in construction, easy to use, it is easy to maintenance and repair.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
Fig. 2 is front view structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-vertical feeding device, the dust-proof feed arrangement of 2-, 3-blast furnace, 4-controller, 11-endless belt, 12-hopper, 13-contiguous block, 14-drives roller, the upper motor of 15-, motor under 16-, drive roller under 17-, 21-material feeding box, 22-feeding warehouse, 23-deflector, 24-hydraulic cylinder, 25-hydraulic stem, 26-fixes plate, 27-dust cover, 28-expansion link, 29-cylinder.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment 1
A kind of blast furnace process, with rectilinear circulation feeding device, as shown in Figure 1-2, includes vertical feeding device 1 and dust-proof feed arrangement 2；Vertical feeding device 1 includes endless belt 11, hopper 12, contiguous block 13, upper driving roller 14, upper motor 15, lower motor 16 and lower driving roller 17；Arranged outside at endless belt 11 has hopper 12 and contiguous block 13, and contiguous block 13 is arranged between hopper 12 and endless belt 11, and contiguous block 13 is connected for fixing with endless belt 11, and contiguous block 13 is connected for fixing with hopper 12；Hopper 12 is set to multiple, contiguous block 13 is set to multiple, each hopper 12 is arranged on the outside of endless belt 11 uniformly, and each contiguous block 13 is arranged on the outside of endless belt 11 uniformly, and each hopper 12 is connected with endless belt 11 respectively through contiguous block 13 corresponding thereto；Be provided with driving roller 14 in the upper end of endless belt 11, endless belt 11 is with upper driving roller 14 for being flexibly connected, and upper driving roller 14 is connected with upper motor 15；Be provided with lower driving roller 17 in the lower end of endless belt 11, endless belt 11 is with lower driving roller 17 for being flexibly connected, and lower driving roller 17 is connected with lower motor 16；Upper driving roller 14 is arranged on the top of lower driving roller 17, and lower driving roller 17 is arranged on same vertical plane with upper driving roller 14；Be provided with dust-proof feed arrangement 2 on the right side of upper driving roller 14, dust-proof feed arrangement 2 includes material feeding box 21, feeding warehouse 22, deflector 23, hydraulic cylinder 24, hydraulic stem 25, fixing plate 26, dust cover 27, expansion link 28 and cylinder 29；Material feeding box 21 is arranged on the right side of vertical feeding device 1, and material feeding box 21 is corresponding with the height and position of upper driving roller 14；Be provided with feeding warehouse 22 in the left side of material feeding box 21, material feeding box 21 is connected with feeding warehouse 22；Feeding warehouse 22 is arranged on the right side of endless belt 11, and feeding warehouse 22 is corresponding with the height and position of upper driving roller 14；Being provided with deflector 23 in feeding warehouse 22, deflector 23 is arranged on the lower bulkhead of feeding warehouse 22, and the lower bulkhead of deflector 23 and feeding warehouse 22 is for being flexibly connected；Deflector 23 left upper end be arranged below fixing plate 26, deflector 23 is connected with fixing plate 26；Fixing plate 26 is arranged on the left side of feeding warehouse 22, is arranged below hydraulic cylinder 24 at feeding warehouse 22, and hydraulic cylinder 24 is connected with feeding warehouse 22；Be provided with hydraulic stem 25 on the upper left side of hydraulic cylinder 24, hydraulic cylinder 24 is connected with hydraulic stem 25；Be provided with fixing plate 26 on the upper left side of hydraulic stem 25, hydraulic stem 25 is connected with fixing plate 26；Being provided above dust cover 27 at fixing plate 26, dust cover 27 is arranged on the right side of driving roller 14, and dust cover 27 is corresponding with the height and position of upper driving roller 14；Be provided with expansion link 28 on the right side of dust cover 27, dust cover 27 is connected with expansion link 28；Be provided with cylinder 29 on the right side of expansion link 28, expansion link 28 is connected with cylinder 29；Cylinder 29 is arranged on the top of material feeding box 21, and cylinder 29 is connected with material feeding box 21.
Described upper motor 15 and described lower motor 16 are disposed as reducing motor.
Also including controller 4, controller 4 is arranged on the right side of cylinder 29, and controller 4 is fixedly installed on the top of material feeding box 21；Upper motor 15, lower motor 16, hydraulic cylinder 24 are connected with controller 4 all respectively with cylinder 29.
Operation principle: in this device, vertical feeding device 1 is arranged on the left side of blast furnace 3, and dust-proof feed arrangement 2 is arranged on the top of blast furnace 3, and is connected with blast furnace 3.Being provided with driving roller 14 and lower driving roller 17 in vertical feeding device 1, and upper driving roller 14 is driven by upper motor 15, lower driving roller 17 is driven by lower motor 16, and pulling force is big, and work efficiency is high.Endless belt 11 is provided with multiple hopper 12, and each hopper 12 is arranged on endless belt 11 uniformly, and be connected with endless belt 11 by contiguous block 13 corresponding thereto.In this device, upper driving roller 14 and lower driving roller 17, on height and position, are positioned at same vertical plane, greatly reduce taking of space, decrease the expenditure of cost.
Operationally, start upper motor 15 simultaneously and lower motor 16, upper motor 15 and lower motor 16 drive endless belt 11 and hopper 12 to move respectively through upper driving roller 14 and lower driving roller 17.Adopting miscellaneous equipment to load iron ore material successively in hopper 12, the hopper 12 equipped with iron ore material is promoted to top by endless belt 11 simultaneously.Simultaneously in order to prevent the iron ore material in hopper 12 from producing airborne dust, starting cylinder 29, cylinder 29 drives dust cover 27 to move to the left by expansion link 28, and when dust cover 27 moves to the position of setting to the left, cylinder 29 stops action.
Meanwhile, starting hydraulic cylinder 24, hydraulic cylinder 24 drives deflector 23 to move by hydraulic stem 25 and fixing plate 26, and deflector 23 is driven upper direction to the left by hydraulic cylinder 24.When deflector 23 moves to setting position, hydraulic cylinder 24 stops action.Now deflector 23 is positioned at the lower right of the hopper 12 moving to endless belt 11 top, along with being positioned at the continuation campaign to the right of the hopper 12 on endless belt 11 top, iron ore material in hopper 12 is due to action of gravity, start to topple over downwards, and entered in feeding warehouse 22 by deflector 23, enter back in material feeding box 21.
After the iron ore material in hopper 12 is toppled over, in order to prevent deflector 23 from hindering the motion of hopper 12, starting hydraulic cylinder 24, hydraulic cylinder 24 drives deflector 23 to move back into origin-location to the right.Repeat above-mentioned operation, until feeding has worked.
When described upper motor 15 and described lower motor 16 are disposed as reducing motor, it is possible to improve the work efficiency of vertical feeding device 1 greatly, and extend the service life of this device.
When also including controller 4, controller 4 can replace manually carrying out operation, reduces the amount of labour of workman greatly, improves automatization and the intelligent level of this device.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation, improvement and replacement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a blast furnace process is with rectilinear circulation feeding device, it is characterised in that include vertical feeding device (1) and dust-proof feed arrangement (2)；Vertical feeding device (1) includes endless belt (11), hopper (12), contiguous block (13), upper driving roller (14), upper motor (15), lower motor (16) and lower driving roller (17)；Arranged outside at endless belt (11) has hopper (12) and contiguous block (13), contiguous block (13) is arranged between hopper (12) and endless belt (11), contiguous block (13) is connected for fixing with endless belt (11), and contiguous block (13) is connected for fixing with hopper (12)；Hopper (12) is set to multiple, contiguous block (13) is set to multiple, each hopper (12) is arranged on the outside of endless belt (11) uniformly, each contiguous block (13) is arranged on the outside of endless belt (11) uniformly, and each hopper (12) is connected with endless belt (11) respectively through contiguous block (13) corresponding thereto；Be provided with upper driving roller (14) in the upper end of endless belt (11), endless belt (11) is with upper driving roller (14) for being flexibly connected, and upper driving roller (14) is connected with upper motor (15)；Be provided with lower driving roller (17) in the lower end of endless belt (11), endless belt (11) is with lower driving roller (17) for being flexibly connected, and lower driving roller (17) is connected with lower motor (16)；Upper driving roller (14) is arranged on the top of lower driving roller (17), and lower driving roller (17) and upper driving roller (14) are arranged on same vertical plane；The right side of upper driving roller (14) is provided with dust-proof feed arrangement (2), and dust-proof feed arrangement (2) includes material feeding box (21), feeding warehouse (22), deflector (23), hydraulic cylinder (24), hydraulic stem (25), fixing plate (26), dust cover (27), expansion link (28) and cylinder (29)；Material feeding box (21) is arranged on the right side of vertical feeding device (1), and material feeding box (21) is corresponding with the height and position of upper driving roller (14)；Be provided with feeding warehouse (22) in the left side of material feeding box (21), material feeding box (21) is connected with feeding warehouse (22)；Feeding warehouse (22) is arranged on the right side of endless belt (11), and feeding warehouse (22) is corresponding with the height and position of upper driving roller (14)；Being provided with deflector (23) in feeding warehouse (22), deflector (23) is arranged on the lower bulkhead of feeding warehouse (22), and the lower bulkhead of deflector (23) and feeding warehouse (22) is for being flexibly connected；Deflector (23) left upper end be arranged below fixing plate (26), deflector (23) is connected with fixing plate (26)；Fixing plate (26) is arranged on the left side of feeding warehouse (22), is arranged below hydraulic cylinder (24) at feeding warehouse (22), and hydraulic cylinder (24) is connected with feeding warehouse (22)；Be provided with hydraulic stem (25) on the upper left side of hydraulic cylinder (24), hydraulic cylinder (24) is connected with hydraulic stem (25)；Be provided with fixing plate (26) on the upper left side of hydraulic stem (25), hydraulic stem (25) is connected with fixing plate (26)；Being provided above dust cover (27) at fixing plate (26), dust cover (27) is arranged on the right side of driving roller (14), and dust cover (27) is corresponding with the height and position of upper driving roller (14)；Be provided with expansion link (28) on the right side of dust cover (27), dust cover (27) is connected with expansion link (28)；Be provided with cylinder (29) on the right side of expansion link (28), expansion link (28) is connected with cylinder (29)；Cylinder (29) is arranged on the top of material feeding box (21), and cylinder (29) is connected with material feeding box (21).
2. a kind of blast furnace process according to claim 1 is with rectilinear circulation feeding device, it is characterised in that described upper motor (15) and described lower motor (16) are disposed as reducing motor.
3. a kind of blast furnace process according to claim 1 is with rectilinear circulation feeding device, it is characterised in that also including controller (4), controller (4) is arranged on the right side of cylinder (29), and controller (4) is fixedly installed on the top of material feeding box (21)；Upper motor (15), lower motor (16), hydraulic cylinder (24) are connected with controller (4) all respectively with cylinder (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991059.1U CN205368406U (en) | 2015-12-03 | 2015-12-03 | Blast furnace process is with rectilinear circulation loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991059.1U CN205368406U (en) | 2015-12-03 | 2015-12-03 | Blast furnace process is with rectilinear circulation loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368406U true CN205368406U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991059.1U Expired - Fee Related CN205368406U (en) | 2015-12-03 | 2015-12-03 | Blast furnace process is with rectilinear circulation loading attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114317856A (en) * | 2021-12-02 | 2022-04-12 | 王想娇 | Industrial iron-making equipment for metallurgy |
-
2015
- 2015-12-03 CN CN201520991059.1U patent/CN205368406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114317856A (en) * | 2021-12-02 | 2022-04-12 | 王想娇 | Industrial iron-making equipment for metallurgy |
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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: 20160706 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |