CN207488003U - A kind of VOD swing types molten steel automatic temperature measurement sampler - Google Patents
A kind of VOD swing types molten steel automatic temperature measurement sampler Download PDFInfo
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- CN207488003U CN207488003U CN201721557736.4U CN201721557736U CN207488003U CN 207488003 U CN207488003 U CN 207488003U CN 201721557736 U CN201721557736 U CN 201721557736U CN 207488003 U CN207488003 U CN 207488003U
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- sleeve pipe
- sealing sleeve
- vod
- molten steel
- container cover
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Abstract
A kind of VOD swing types molten steel automatic temperature measurement sampler, including vacuum container cover platform, vacuum container cover platform upper and lower end parts are provided with opening, rotating mechanism and lift drive mechanism are provided at upper opening, sealing sleeve pipe is provided on lift drive mechanism, sealing sleeve pipe can be stretched and rotated by lift drive mechanism and rotating mechanism, and the sealing sleeve pipe side, which is provided with driving mechanism, makes sealing sleeve pipe be driven swing；Sealing sleeve pipe bottom is arranged on by telescopic joint on vacuum tank, steel ladle is housed inside vacuum tank, in VOD vacuum refining process, driving mechanism is retracted, sealing sleeve pipe is in vertical state, and later, telescopic joint ejection is sealed with sealing sleeve pipe flange in the bottom, i.e. sampling gun is in molten steel check bit with temperature-measuring gun, and the utility model has the characteristics that manipulation is simple, good convenient for maintenance, safety.
Description
Technical field
The utility model is related to molten steel detection technique field in metallurgical equipment more particularly to a kind of VOD swing types molten steel certainly
Dynamic temp.-measuring sampler.
Background technology
As a kind of automatic temperature measurement and molten steel sampler utility model patent (CN102796849B) under vacuum conditions
Described in：Outside VOD vacuum drying ovens in refining process, very necessary detection liquid steel temperature, extraction molten steel sample grasp molten steel in time
Middle carbon content and temperature value, to ensure that follow-up work link is smoothed out.Based on such demand, the patent is by temperature-measuring gun, sampling
Rifle and its multiple drive power hydraulic cylinder are mounted in ontology.The ontology is independent closed space, and bottom end is connected with smelting furnace, side
Setting is by handle hole and pressure equaliser.The deficiency that this structure is deposited is：Pipette tips, operating difficulties are replaced in ontology；Equipment
Maintenance and repair is difficult.
Invention content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of VOD swing types molten steel is automatic
Temp.-measuring sampler can quickly carry out pipette tips replacement, have the characteristics that manipulation is simple, good convenient for maintenance, safety.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of VOD swing types molten steel automatic temperature measurement sampler, including vacuum container cover platform 2,2 upper and lower side of vacuum container cover platform
Portion is hatch frame, and rotating mechanism 11 and lift drive mechanism 10, the lift drive mechanism 10 are provided at upper opening
On be provided with sealing sleeve pipe 1, sealing sleeve pipe 1 can be stretched and be rotated by lift drive mechanism 10 and rotating mechanism 11, institute
1 side of sealing sleeve pipe stated is provided with the driving mechanism 3 for being swung sealing sleeve pipe 1；1 bottom of sealing sleeve pipe passes through telescopic joint
5 are arranged on vacuum tank 9, and 9 inside of vacuum tank is equipped with steel ladle 8.
The sealing sleeve pipe 1 is internally provided with to the sampling gun 12 that steel ladle 8 is sampled and temperature-measuring gun 13, sampling gun
12 realize lifting, sampling gun 12 with temperature-measuring gun 13 by the motor reducer drive sprocket inside lift drive mechanism 10 and chain
13 bottom of temperature-measuring gun is provided with pipette tips 15.
The telescopic joint 5 is stretched out to be sealed with 1 flange in the bottom of sealing sleeve pipe.
9 top of vacuum tank is provided with vacuum container cover platform 2, and vacuum container cover platform 2 is two layers of steel structure platform group
Into sealing sleeve pipe 1 is mounted on by rotating mechanism 11 on the steel construction of vacuum container cover platform 2.
Described 3 one end of driving mechanism is mounted on the steel construction of vacuum container cover platform 2, and the other end is mounted on sealing sleeve pipe
On 1.
Multiple press mechanism 4 is provided in the sealing sleeve pipe 1.
Automatic valve 6 is provided between the telescopic joint 5 and vacuum container cover platform 2.
The beneficial effects of the utility model：
According to VOD process for making needs, which can be in molten steel check bit
Switching is swung between pipette tips change bit.After change bit is swung to, pipette tips are replaced on vacuum container cover platform 2, improve rifle
Head replaces efficiency and safety, convenient for turnaround of unit.
After check bit is swung to, sampling gun 12 or temperature-measuring gun 13 and pipette tips 15, can by telescopic joint 5 and automatic valve 6
With fast on-line measurement molten steel, thermometric sampling efficiency is improved.The VOD swing type vacuum molten steel automatic temperature measurement samplers can
Meet the needs that safely and efficiently online molten steel measures.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings.
With reference to Fig. 1, a kind of VOD swing types vacuum molten steel automatic temperature measurement sampler, mainly by a set of sealing sleeve pipe 1, one
Cover vacuum container cover platform 2, a set of driving mechanism 3 and rotating mechanism 1, a set of multiple press mechanism 4, a set of telescopic joint 5 and automatic valve 6
Composition.Sampling gun 12, temperature-measuring gun 13, pipette tips 15 and gun body lift drive mechanism 10 are installed inside sealing sleeve pipe 1.Vacuum container cover
Platform 2 is two layers of steel structure platform composition, mounted on 7 top surface of vacuum container cover.Sealing sleeve pipe 1 is mounted on true by rotating mechanism 11
On the steel construction of slack tank lid platform 2.3 one end of driving mechanism is mounted on the steel construction of vacuum container cover platform 2, and the other end is mounted on
In sealing sleeve pipe 1.Multiple press mechanism 4 is mounted in sealing sleeve pipe 1, plays the role of vacuum pressure again.Driving mechanism 3 is flexible achievable close
Big envelope pipe 1 is swung around rotating mechanism 11.Telescopic joint 5 is mounted on automatic valve 6, and automatic valve 6 is pushed up mounted on vacuum container cover 7
On portion's pipeline, each other using flanged joint and sealing, vacuum passage is formed.Motor can be used in gun body lift drive mechanism 10
Speed reducer drive sprocket and the mode of chain operation realize sampling gun 12 and temperature-measuring gun 13 and 15 lifting action of pipette tips.
It is swung by flexible and rotating mechanism 11 the constraint of the driving mechanism 3 set on vacuum container cover platform 2 to realize,
Sampling gun 12, temperature-measuring gun 13, pipette tips 15 and gun body lift drive mechanism 10 are installed in its sealing sleeve pipe 1.In VOD steelmaking processes
In, after the device swings to check bit, telescopic joint 5 is stretched out to be sealed with 1 flange in the bottom of sealing sleeve pipe, according to technique needs, from
Movable valve 6 is opened, and gun body lift drive mechanism 10 drives sampling gun 12 or temperature-measuring gun 13 to drop to and subscribes position, and by pipette tips 15
Quick penetrate carries out thermometric or sampling in the molten steel for be in vacuum environment.When needing replacing pipette tips 15, which swings to more
Transposition, it is automatic to replace pipette tips 15 by the manual replacement of worker 14 or mechanical equipment.
The operation principle of the utility model：
VOD vacuum refinings can be carried out when vacuum container cover 7 and after being placed with the fastening of vacuum tank 9 of steel ladle 8.It is true in VOD
In empty refining process, driving mechanism 3 is retracted, and sealing sleeve pipe 1 is in vertical state.Later, the ejection of telescopic joint 5 and sealing sleeve pipe 1
Flange in the bottom seals, i.e., sampling gun 12 is in molten steel check bit with temperature-measuring gun 13.Worker 14 opens automatic valve according to technological requirement
Door 6, after sampling gun 12 or temperature-measuring gun 13 first are dropped to 8 overhead designated position of steel ladle by gun body lift drive mechanism 10,
This, which puts into pipette tips 15 in molten steel by gun body lift drive mechanism 10, again is sampled or thermometric.When sampling or thermometric meet work
After skill requirement, automatic valve 6 is closed, multiple press mechanism 4 is opened, air is put into sealing sleeve pipe 1,1 inside of sealing sleeve pipe is true
Empty pressure recovery is atmospheric pressure.Later, telescopic joint 5 is retracted, and driving mechanism 3 is stretched out, and sealing sleeve pipe 1 is in heeling condition, i.e.,
Sampling gun 12 is in 15 change bit of pipette tips with temperature-measuring gun 13.Worker 14 stretches out pipette tips 15 by gun body lift drive mechanism 10 close
Big envelope pipe 1.On vacuum container cover platform 2, worker 14 or manipulator more renew pipette tips 15.Such as thermometric or sampling again, then repeat
Aforesaid operations.
Claims (7)
1. a kind of VOD swing types molten steel automatic temperature measurement sampler, which is characterized in that including vacuum container cover platform (2), vacuum container cover
Platform (2) upper and lower end parts are hatch frame, and rotating mechanism (11) and lift drive mechanism (10) are provided at upper opening, described
Lift drive mechanism (10) on be provided with sealing sleeve pipe (1), sealing sleeve pipe (1) can pass through lift drive mechanism (10) and rotation
Mechanism (11) is stretched and is rotated, and the sealing sleeve pipe (1) side is provided with the driving for being swung sealing sleeve pipe (1)
Mechanism (3)；Sealing sleeve pipe (1) bottom is arranged on by telescopic joint (5) on vacuum tank (9), is equipped with inside the vacuum tank (9)
Steel ladle (8).
2. a kind of VOD swing types molten steel automatic temperature measurement sampler according to claim 1, which is characterized in that described is close
Big envelope pipe (1) is internally provided with to the sampling gun (12) that steel ladle (8) is sampled and temperature-measuring gun (13), and sampling gun (12) is with surveying
Warm rifle (13) realizes lifting, sampling gun (12) by the internal motor reducer drive sprocket of lift drive mechanism (10) with chain
Temperature-measuring gun (13) bottom is provided with pipette tips (15).
3. a kind of VOD swing types molten steel automatic temperature measurement sampler according to claim 1, which is characterized in that described stretches
Casing coupling (5) is stretched out to be sealed with sealing sleeve pipe (1) flange in the bottom.
4. a kind of VOD swing types molten steel automatic temperature measurement sampler according to claim 1, which is characterized in that described is true
Vacuum container cover platform (2) is provided at the top of slack tank (9), vacuum container cover platform (2) is that two layers of steel structure platform forms, sealing sleeve pipe
(1) by rotating mechanism (11) on the steel construction of vacuum container cover platform (2).
5. a kind of VOD swing types molten steel automatic temperature measurement sampler according to claim 4, which is characterized in that described stretches
Automatic valve (6) is provided between casing coupling (5) and vacuum container cover platform (2).
A kind of 6. VOD swing types molten steel automatic temperature measurement sampler according to claim 4, which is characterized in that the drive
Motivation structure (3) one end is mounted on the steel construction of vacuum container cover platform (2), and the other end is mounted in sealing sleeve pipe (1).
7. a kind of VOD swing types molten steel automatic temperature measurement sampler according to claim 1, which is characterized in that described is close
Multiple press mechanism (4) is provided on big envelope pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557736.4U CN207488003U (en) | 2017-11-20 | 2017-11-20 | A kind of VOD swing types molten steel automatic temperature measurement sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557736.4U CN207488003U (en) | 2017-11-20 | 2017-11-20 | A kind of VOD swing types molten steel automatic temperature measurement sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488003U true CN207488003U (en) | 2018-06-12 |
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ID=62474376
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557736.4U Active CN207488003U (en) | 2017-11-20 | 2017-11-20 | A kind of VOD swing types molten steel automatic temperature measurement sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764594A (en) * | 2017-11-20 | 2018-03-06 | 中国重型机械研究院股份公司 | A kind of VOD swing types molten steel automatic temperature measurement sampler |
| CN111610295A (en) * | 2020-06-09 | 2020-09-01 | 黄文书 | Tea garden environment monitoring equipment |
-
2017
- 2017-11-20 CN CN201721557736.4U patent/CN207488003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764594A (en) * | 2017-11-20 | 2018-03-06 | 中国重型机械研究院股份公司 | A kind of VOD swing types molten steel automatic temperature measurement sampler |
| CN111610295A (en) * | 2020-06-09 | 2020-09-01 | 黄文书 | Tea garden environment monitoring equipment |
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