CN209243086U - The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace - Google Patents
The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace Download PDFInfo
- Publication number
- CN209243086U CN209243086U CN201821720399.0U CN201821720399U CN209243086U CN 209243086 U CN209243086 U CN 209243086U CN 201821720399 U CN201821720399 U CN 201821720399U CN 209243086 U CN209243086 U CN 209243086U
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- excavator
- furnace
- belt feeder
- cupola well
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000571 coke Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of overhaul 2500m3The device of the quick handling cleaning cupola well of blast furnace, including the tuyere big sleeve being arranged on the furnace wall of generous manhole and cupola well top that blast furnace roof is arranged, in 2500m3Portal trestle is arranged in the outside of blast furnace, electrical hoist is installed on the crossbeam of portal trestle, the excavator for removing large arm is passed through into electrical hoist handling on 41 meters of high platforms being arranged outside blast furnace, excavator is hoisted in blast furnace from the generous manhole of blast furnace, belt feeder will be folded to protrude into blast furnace out of air port after blast furnace dismounting tuyere big sleeve, excavator digs buildup in blast furnace crucibe to folding in belt feeder hopper, is transported on the transport vehicle outside blast furnace by folding belt feeder.The utility model is structurally reasonable, and using do mechanization operation, blast furnace crucibe is cleared up in quick handling, can reduce the labor intensity of worker, improves working efficiency.
Description
Technical field
The utility model belongs to the device for reducing heat-resisting bucket elevator load, especially a kind of overhaul 2500m3Blast furnace is fast
The device of fast handling cleaning cupola well.
Background technique
When blast furnace is by starting to be overhauled, groundwork is 2 sections of cooling wall replacements.It is needed after blast furnace stopping by cupola well remaining
Coke and remaining slag iron are cleaned out, and coke and remaining slag iron are carried out cooling processing of fetching water before cleaning, be allowed to have into
People's condition.
Tradition is driven a vehicle using monorail motor, in its lower access electric chain hoist, electric chain hoist rope capacity 30
The total length of rice, such hanging device reaches 50 meters, substantially meets demand excavator hung in furnace.But chain link transmission is uneven
Surely, anti-impact force is low, under impact force action, it is possible to which fracture suddenly, security reliability are not so good as wirerope.In hoisting operation
Need to make suspender and binding excavator, it is higher to the safety requirements of binding excavator.Electric chain hoist goes out in use process
There are the abnormal conditions such as deformation, abrasion in the phenomenon that existing card resistance, chain and the component being connected directly therewith.Handle electric chain event
Downtime is longer, along with electric chain lifting speed is slow, causes excavator to hang in duration in furnace and reaches 8 hours, cause furnace
Cylinder cleaning work is postponed.
Utility model content
The purpose of this utility model is to provide a kind of overhaul 2500m3The device of the quick handling cleaning cupola well of blast furnace, knot
Structure is reasonable, and using do mechanization operation, blast furnace crucibe is cleared up in quick handling, can reduce the labor intensity of worker, improves work effect
Rate.
Purpose of the utility model is realized as follows: a kind of overhaul 2500m3The dress of the quick handling cleaning cupola well of blast furnace
It sets, including the tuyere big sleeve being arranged on the furnace wall of generous manhole and cupola well top that blast furnace roof is arranged, in 2500m3Blast furnace
Outside portal trestle is set, electrical hoist is installed on the crossbeam of portal trestle, 41 be arranged outside blast furnace meter
The excavator of large arm will be removed on high platform by electrical hoist handling, by excavator from handling from the generous manhole of blast furnace
To blast furnace, by fold belt feeder from blast furnace remove tuyere big sleeve after furnace wall aperture in protrude into blast furnace, excavator is by State of Blast Furnace
Buildup is dug to folding in belt feeder hopper in cylinder, is transported on the transport vehicle outside blast furnace by folding belt feeder.
The utility model folds belt mode using excavator cooperation and clears up cupola well, method particularly includes: one is hung in from furnace roof
Platform mini-excavator enters charge level in furnace, and the generous manhole of furnace roof and small manhole install grid additional after the completion, and 1 is set up at air port
500-600mm, is about the belt feeder of 15m, and installs belt alarm bell and collection hopper, for having bad luck the remaining slag iron cleaned out and coke
Charcoal is carried out prune job using excavator in furnace, furnace charge is had bad luck to outside furnace using belt feeder.It is in 41 meters of platforms that excavator is big
After arm allocates and transports excavator to furnace from generous manhole after removing, the folding belt made is stretched in the hole after removing big set
Enter in furnace, excavator will be transported on the vehicle outside furnace in buildup digging to belt in furnace.
The utility model is structurally reasonable, and using do mechanization operation, blast furnace crucibe is cleared up in quick handling, can reduce worker's
Labor intensity improves working efficiency.
Detailed description of the invention
The utility model is further described below in conjunction with attached drawing, Fig. 1 is that the utility model is hung from generous manhole
Enter the structural schematic diagram in blast furnace, Fig. 2 is the utility model excavator and folding belt feeder fit structure schematic diagram.
Specific embodiment
A kind of overhaul 2500m3The device of the quick handling cleaning cupola well of blast furnace is included in blast furnace roof as shown in Figure 1 and Figure 2
The tuyere big sleeve being arranged on the furnace wall of the generous manhole and cupola well top that are arranged, in 2500m3Door shape is arranged in the outside of blast furnace 1
Bracket 2 is installed with electrical hoist 3 on the crossbeam of portal trestle 2, will on the high platform 4 in 41 be arranged outside blast furnace 1 meter
The excavator 6 of large arm is removed by 3 handling of electrical hoist, excavator 6 is hoisted to blast furnace 1 from the generous manhole 5 of blast furnace
It is interior, by fold belt feeder 7 from blast furnace remove tuyere big sleeve after air port in protrude into blast furnace 1, excavator 6 is by blast furnace crucibe inner product
Material 8 is dug to folding in belt feeder hopper 9, is transported on the transport vehicle 10 outside blast furnace 1 by folding belt feeder 7.
Claims (1)
1. a kind of overhaul 2500m3The device of blast furnace quick handling cleaning cupola well, including the generous manhole that is arranged in blast furnace roof and
The tuyere big sleeve being arranged on the furnace wall on cupola well top, it is characterized in that: in 2500m3Portal trestle is arranged in the outside of blast furnace (1)
(2), electrical hoist (3) are installed on the crossbeam of portal trestle (2), 41 meters of high platforms being arranged outside blast furnace (1)
(4) excavator (6) of large arm will be removed on by electrical hoist (3) handling, by excavator (6) from the generous manhole of blast furnace
(5) it is hoisted in blast furnace (1), belt feeder (7) will be folded and protrude into blast furnace (1) out of air port after blast furnace dismounting tuyere big sleeve
Interior, excavator (6) digs buildup in blast furnace crucibe (8) to folding in belt feeder hopper (9), is transported to height by folding belt feeder (7)
On the transport vehicle (10) of furnace (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720399.0U CN209243086U (en) | 2018-10-23 | 2018-10-23 | The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720399.0U CN209243086U (en) | 2018-10-23 | 2018-10-23 | The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243086U true CN209243086U (en) | 2019-08-13 |
Family
ID=67525798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720399.0U Expired - Fee Related CN209243086U (en) | 2018-10-23 | 2018-10-23 | The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375554A (en) * | 2019-08-16 | 2019-10-25 | 新疆八一钢铁股份有限公司 | Ou Yelu cupola well furnace charge cleaning plant |
| CN110846450A (en) * | 2019-12-19 | 2020-02-28 | 马鞍山钢铁股份有限公司 | Device for cleaning residual materials on lower part of large-scale blast furnace hearth |
-
2018
- 2018-10-23 CN CN201821720399.0U patent/CN209243086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375554A (en) * | 2019-08-16 | 2019-10-25 | 新疆八一钢铁股份有限公司 | Ou Yelu cupola well furnace charge cleaning plant |
| CN110846450A (en) * | 2019-12-19 | 2020-02-28 | 马鞍山钢铁股份有限公司 | Device for cleaning residual materials on lower part of large-scale blast furnace hearth |
| CN110846450B (en) * | 2019-12-19 | 2024-03-19 | 马鞍山钢铁股份有限公司 | Device for cleaning residual materials at lower part of large-sized blast furnace hearth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209243086U (en) | The device of the quick handling cleaning cupola well of overhaul 2500m3 blast furnace | |
| CN103266192B (en) | Hoisting method for replacing cooling wall in overhauling of blast furnace | |
| CN201264818Y (en) | Pipe belt pulverized coke cleaning and collecting device | |
| CN205222535U (en) | Dismounting device of tower machine balancing weight piece | |
| CN102618677B (en) | Method for cleaning materials in large-scale blast furnace in overhaul | |
| CN209259458U (en) | A kind of dark mine shaft hoist system | |
| CN106191347B (en) | Full-automatic slag taking system for granulated slag of blast furnace | |
| CN202417595U (en) | Sensor lifting device | |
| CN202643103U (en) | Flat-jaw volume-changeable grab bucket for loading and unloading | |
| CN109266796A (en) | A kind of Multifunctional mobile dust gathering arrester | |
| CN106345187B (en) | Casting is equipped with high temperature liquid iron conveying equipment trailing type clarifying smoke | |
| CN206156591U (en) | Hanging assembly for hoist | |
| CN201062431Y (en) | Lifting device of cantilever scaffold | |
| CN208700131U (en) | A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel | |
| CN111577291A (en) | Anti-pilot well plugging prevention processing method for reverse well expansion of engineering vertical shaft | |
| CN101823067A (en) | Telescopic environment-friendly gas hood | |
| CN108316383B (en) | Dredging device and crane with same | |
| CN202116257U (en) | Lever for tuyere sleeve installation construction | |
| CN2931435Y (en) | Waste rock dump electric rock-grasping device | |
| CN118088070A (en) | Transmission device and method for drilling trial repair operation | |
| CN110130669A (en) | A kind of manually digging hole operation safety protection cover | |
| CN111943045B (en) | Method for hoisting rear matched trolley of shield tunneling machine | |
| CN212173649U (en) | High-efficient bucket elevator | |
| CN204265214U (en) | A kind of cold rolling shot-blasting machine auger loader maintenance suspender | |
| CN110067303A (en) | Sewage conduct inspection shaft Accrete clearing device and dredging method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210916 Address after: 830022 No. 15, Bayi Road, Toutunhe District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang DDT mutual force Industrial Technology Co.,Ltd. Address before: 830022 No. 1 Bayi Road, Toutun River District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: XINJIANG BAYI IRON & STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 |