CN207904299U - A kind of blast furnace burning iron mouth oxygen lance pusher - Google Patents
A kind of blast furnace burning iron mouth oxygen lance pusher Download PDFInfo
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- CN207904299U CN207904299U CN201820137388.3U CN201820137388U CN207904299U CN 207904299 U CN207904299 U CN 207904299U CN 201820137388 U CN201820137388 U CN 201820137388U CN 207904299 U CN207904299 U CN 207904299U
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- oxygen lance
- oxygen
- push
- crane
- walker
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Abstract
A kind of blast furnace burning iron mouth oxygen lance pusher, belongs to iron and steel smelting technology field, it includes walking beam, hoofing part mechanism, walker, lifting cylinder, crane, angle adjustment oil cylinder, oxygen blast tube hanger and oxygen lance push executing agency；The walking beam is structural I-beam, and hoofing part mechanism is equipped on walking beam；The hoofing part mechanism is equipped with walker；The walker includes the two parts being arranged symmetrically, and is fixedly connected by axis pin, and is assembled by axis pin and lifting cylinder；The telescopic arm of the lifting cylinder and crane fixing assembling；The crane lower end and oxygen blast tube hanger hinge mounted；Angle adjustment oil cylinder both ends are mounted between crane and oxygen blast tube hanger in hinged way；Oxygen lance push executing agency is mounted on oxygen blast tube hanger.The utility model solves the problems such as labor intensity is big, danger level is high existing for artificial propulsion mode, has achieved the purpose that improve operating personnel's operating condition, eliminate safe hidden trouble.
Description
Technical field
The utility model is related to a kind of oxygen lance pushers burning iron mouth for blast furnace, belong to iron and steel smelting technology
Field.
Background technology
During blast furnace taps a blast furnace, if tapping machine cannot drill through iron mouth, generally use oxygen lance blows the side of oxygen
Method carrys out burn through iron mouth.At present when carrying out burning iron mouth operation, oxygen lance need to be sent to blast furnace stokehold iron in a manner of manually promoting
At ditch position, since blast furnace iron runner temperature is high, dust is big, and iron mouth it is boiled after in stove molten iron can rapid splash come out, stokehold burning
Iron mouth operating environment is poor, and labor intensity is big, and danger level is high, and there are the major safety risks such as operating personnel's burn and scald, it is therefore desirable to
A kind of tap a blast furnace suitable for blast furnace of innovative design burns the device of iron mouth oxygen lance automatic push in the process.
Utility model content
The utility model provides a kind of blast furnace burning iron mouth oxygen lance pusher, it is intended to solve artificial propulsion mode and deposit
Labor intensity it is big, danger level is high the problems such as, achieve the purpose that improve operating personnel operating condition, eliminate safe hidden trouble.
To achieve the above object, the utility model adopts the following technical solution：
A kind of blast furnace burning iron mouth oxygen lance pusher, including walking beam, hoofing part mechanism, walker, lifting
Oil cylinder, crane, angle adjustment oil cylinder, oxygen blast tube hanger and oxygen lance push executing agency；The walking beam is to be fixed on work
Structural I-beam at the top of industry region is equipped with hoofing part mechanism on walking beam；The hoofing part mechanism is matched with walker
Dress；The walker includes the two parts being arranged symmetrically, and is fixedly connected by axis pin, and is assembled by axis pin and lifting cylinder；
The telescopic arm of the lifting cylinder and crane fixing assembling；The crane lower end and oxygen blast tube hanger hinge mounted；It is described
Angle is adjusted oil cylinder both ends and is mounted between crane and oxygen blast tube hanger in a manner of hinge mounted；The oxygen lance push executes
Mechanism is mounted on oxygen blast tube hanger.
Above-mentioned blast furnace burns iron mouth oxygen lance pusher, and oxygen lance push executing agency includes push hydraulic pressure horse
Reach and push idler wheel；The push idler wheel includes one group of active push wheel and one group of driven pushing wheel, is arranged in oxygen lance
Hanger both ends, in the setting of push idler wheel outer rim and the matched annular recess of outside wall of oxygen lance；The push hydraulic motor is mounted on
On oxygen blast tube hanger side wall, power output shaft drives the operating of active push wheel.
Above-mentioned blast furnace burns iron mouth oxygen lance pusher, and the hoofing part mechanism includes walking driving hydraulic motor
And traveling wheel；The traveling wheel is made of positive transport wheel and driven traveling wheel, they are separately mounted to the two side of walker
On, it is arranged symmetrically in the both sides of walking beam cross section vertical direction central axis；The walking driving hydraulic motor fixation is expert at
It walks on frame, power output shaft drives positive transport wheel operating.
Above-mentioned blast furnace burns iron mouth oxygen lance pusher, is additionally provided with crane leading arm；The crane leading arm
It is arranged in outside crane, the upper end is fixedly mounted on walker bottom.
The utility model is that a kind of blast furnace burns iron mouth oxygen lance pusher, it can be driven by hoofing part mechanism
Walker is moved in parallel along walking beam, to make the lifting cylinder being mounted on walker, crane, angle adjustment oil cylinder, blow
Oxygen tube hanger and oxygen lance push executing agency are moved to therewith near blast furnace tapping hole, and then lifting cylinder acts, band
Dynamic crane, oxygen blast tube hanger and oxygen lance push executing agency move up and down, and realize and are adjusted to the height of oxygen lance, can also be led to
Over-angle adjusts the angle of inclination that cylinder action adjusts oxygen lance, keeps oxygen lance outlet end corresponding with blast furnace taphole position, then
By oxygen lance push executing agency by oxygen lance push to blast furnace taphole position carry out burn iron mouth operate.It can be seen that this reality
It solves the problems such as labor intensity is big, danger level is high existing for artificial propulsion mode with novel, has reached improvement operator employee
The purpose made condition, eliminated safe hidden trouble.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the K direction views of Fig. 1；
Fig. 3 is utility model works principle schematic.
Each list of reference numerals is in figure：1, walker, 2, hoofing part mechanism, 2-1, walking driving hydraulic motor, 2-2, row
Walk wheel, 3, walker, 3-1, axis pin, 4, lifting cylinder, 5, crane, 6, crane leading arm, 7, angle adjust oil cylinder, 8, blow
Oxygen pipe pushes executing agency, 8-1, push hydraulic motor, 8-2, push idler wheel, 8-2-1, annular recess, and 9, oxygen lance, 10, blow
Oxygen tube hanger.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, the utility model is that a kind of blast furnace burns iron mouth oxygen lance pusher, it includes walking beam
1, hoofing part mechanism 2, walker 3, lifting cylinder 4, crane 5, crane leading arm 6, angle adjustment oil cylinder 7, oxygen lance
Hanger 10 and oxygen lance push executing agency 8；The walking beam 1 is the structural I-beam being fixed at the top of operating area, is expert at
It walks and is equipped with hoofing part mechanism 2 on beam 1；The hoofing part mechanism 2 is equipped with walker 3, including walking driving hydraulic motor
2-1 and traveling wheel 2-2, the traveling wheel 2-2 are made of positive transport wheel and driven traveling wheel, they are separately mounted to walker
On 3 two side, it is arranged symmetrically in the both sides of 1 cross section vertical direction central axis of walking beam, the walking driving hydraulic horse
It is fixed on walker 3 up to 2-1, power output shaft drives positive transport wheel operating；The walker 3 includes being arranged symmetrically
Two parts are fixedly connected by axis pin 3-1, and are assembled by axis pin 3-1 and lifting cylinder 4；The telescopic arm of the lifting cylinder 4
With 5 fixing assembling of crane；5 lower end of the crane and 10 hinge mounted of oxygen blast tube hanger；The crane leading arm 6 is arranged
In 5 outside of crane, the upper end is fixedly mounted on 3 bottom of walker；7 both ends of the angle adjustment oil cylinder are in a manner of hinge mounted
Between crane 5 and oxygen blast tube hanger 10；Oxygen lance push executing agency 8 is mounted on oxygen blast tube hanger 10.
Referring to Fig. 1, Fig. 2, blast furnace described in the utility model burns iron mouth oxygen lance pusher, and oxygen lance push is held
Row mechanism 8 includes push hydraulic motor 8-1 and push idler wheel 8-2；The push idler wheel 8-2 includes one group of active push wheel and one
The driven pushing wheel of group, is arranged in 10 both ends of oxygen blast tube hanger, in the setting of push idler wheel 8-2 outer rims and 9 outer wall of oxygen lance
The annular recess 8-2-1 matched；The push hydraulic motor 8-1 is mounted on 10 side wall of oxygen blast tube hanger, and power output shaft drives
Dynamic active push wheel operating.
Referring to Fig. 1, Fig. 2, Fig. 3, blast furnace described in the utility model burns iron mouth oxygen lance pusher, can pass through walking
Driving mechanism 2 drives walker 3 to be moved in parallel along walking beam 1, to make the lifting cylinder 4 being mounted on walker 3, crane
5, it is attached to move to blast furnace tapping hole therewith for angle adjustment oil cylinder 7, oxygen blast tube hanger 10 and oxygen lance push executing agency 8
Closely, then lifting cylinder 4 acts, and crane 5, oxygen blast tube hanger 10 and oxygen lance push executing agency 8 is driven to move up and down, real
Now the height of oxygen lance 9 is adjusted, the angle of inclination that the action of oil cylinder 7 adjusts oxygen lance 9 can be also adjusted by angle, makes oxygen lance
9 outlet ends are corresponding with blast furnace taphole position, then oxygen lance 9 is pushed to blast furnace taphole position by oxygen lance push executing agency 8
The place of setting carries out burning the operation of iron mouth.
Claims (4)
1. a kind of blast furnace burns iron mouth oxygen lance pusher, characterized in that the blast furnace burns the push of iron mouth oxygen lance
Device includes walking beam (1), hoofing part mechanism (2), walker (3), lifting cylinder (4), crane (5), angle adjustment oil
Cylinder (7), oxygen blast tube hanger (10) and oxygen lance push executing agency (8)；The walking beam (1) is to be fixed at the top of operating area
Structural I-beam, on walking beam (1) be equipped with hoofing part mechanism (2)；The hoofing part mechanism (2) and walker (3)
It is equipped；The walker (3) includes the two parts being arranged symmetrically, and is fixedly connected by axis pin (3-1), and passes through axis pin (3-1)
It is assembled with lifting cylinder (4)；The telescopic arm of the lifting cylinder (4) and crane (5) fixing assembling；Under the crane (5)
End and oxygen blast tube hanger (10) hinge mounted；The angle is adjusted oil cylinder (7) both ends and is mounted on crane in a manner of hinge mounted
(5) between oxygen blast tube hanger (10)；The oxygen lance push executing agency (8) is mounted on oxygen blast tube hanger (10).
2. blast furnace according to claim 1 burns iron mouth oxygen lance pusher, characterized in that the oxygen lance push
Executing agency (8) includes push hydraulic motor (8-1) and push idler wheel (8-2)；The push idler wheel (8-2) includes one group of active
Pushing wheel and one group of driven pushing wheel are arranged in oxygen blast tube hanger (10) both ends, push idler wheel (8-2) outer rim setting with
The matched annular recess of oxygen lance (9) outer wall (8-2-1)；The push hydraulic motor (8-1) is mounted on oxygen blast tube hanger (10)
On side wall, power output shaft drives the operating of active push wheel.
3. blast furnace according to claim 1 or 2 burns iron mouth oxygen lance pusher, characterized in that the walking is driven
Motivation structure (2) includes walking driving hydraulic motor (2-1) and traveling wheel (2-2)；The traveling wheel (2-2) by positive transport wheel and
Driven traveling wheel composition, they are separately mounted on the two side of walker (3), are arranged symmetrically in walking beam (1) cross section and hang down
Histogram is to the both sides of central axis；The walking driving hydraulic motor (2-1) is fixed on walker (3), power output shaft
Drive positive transport wheel operating.
4. blast furnace according to claim 1 or 2 burns iron mouth oxygen lance pusher, characterized in that the ironmaking is high
Stove burns iron mouth oxygen lance pusher and is additionally provided with crane leading arm (6)；The crane leading arm (6) is arranged in crane
(5) outside, the upper end is fixedly mounted on walker (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137388.3U CN207904299U (en) | 2018-01-26 | 2018-01-26 | A kind of blast furnace burning iron mouth oxygen lance pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137388.3U CN207904299U (en) | 2018-01-26 | 2018-01-26 | A kind of blast furnace burning iron mouth oxygen lance pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904299U true CN207904299U (en) | 2018-09-25 |
Family
ID=63565276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137388.3U Active CN207904299U (en) | 2018-01-26 | 2018-01-26 | A kind of blast furnace burning iron mouth oxygen lance pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904299U (en) |
-
2018
- 2018-01-26 CN CN201820137388.3U patent/CN207904299U/en active Active
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