CN105258974B - A kind of blast-melted sampler - Google Patents
A kind of blast-melted sampler Download PDFInfo
- Publication number
- CN105258974B CN105258974B CN201510730708.7A CN201510730708A CN105258974B CN 105258974 B CN105258974 B CN 105258974B CN 201510730708 A CN201510730708 A CN 201510730708A CN 105258974 B CN105258974 B CN 105258974B
- Authority
- CN
- China
- Prior art keywords
- rifle
- rotation
- sampler
- surveyed
- rotating disk
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
The invention discloses a kind of blast-melted sampler, the blast-melted sampler includes being arranged on the fixed support (2) at trough, rotation is provided with fixed support (2) and surveys rifle (5), the end set that rifle (5) is surveyed in rotation has sampler (1), rotate rotation and survey rifle (5), the sampler (1) that rifle (5) end can be surveyed by rotating dips the molten iron in trough and molten iron sample is put into sample collection device (4).The blast-melted sampler sample position of the present invention, insertion depth are relatively fixed, can the personnel of reducing close on the danger of trough high-temperature operation, avoid randomness, unstability of traditional sampling mode etc..
Description
Technical field
The present invention relates to a kind of steel or other industry to sample collection in irrigation canals and ditches and manually should not too close to place
Sampling, more particularly to it is a kind of at blast-melted ditch to the sampler of high temperature iron liquid (slag).
Background technology
In recent years, the development of China's steel and iron industry proposes requirements at the higher level to clean steel production, the main original as steel-making
Material, qualified hot metal composition up to standard directly affect a series of links such as follow-up steel-making, refining.Therefore, safely, fast and accurately
Iron liquid (slag) is sampled and assay, just provided for blast furnace, converter smelting process and dispensing system etc. practical
Foundation.
During blast furnace ironmaking, because its design feature can not be as the smelting furnaces such as converter, electric furnace or mixed iron blast, directly
Connect and sampled inside stove after tilting, therefore its sample position is predominantly located in iron tap channel or slag runner.Traditional sampling method is several
It is poured into again in sample mould after generally being dipped over 10 years using steel spoon, the mode of censorship after cooling.
In recent years, also it was widely applied by the way of special survey rifle combines various forms of samplers, the party
Sample is dipped same die casting this two step and is combined into one by formula, and once loss can obtain for different analyzing detecting methods simultaneously
Required multiple samples, greatly reduce sampling number, but are required for sampling personnel to close on the trough of high temperature, emit splash,
The dangerous operation such as scorch, explode, while sample position being present and do not fix, insertion depth differs, operation have it is significantly random,
Dangerous and unstability.
The content of the invention
It is an object of the invention to provide a kind of sample position, insertion depth to be relatively fixed, can the personnel of reducing close on iron
The danger of ditch high-temperature operation, randomness, unstability of traditional sampling mode etc. are avoided, solved acquired by arbitrarily shelving
Hot sample easily causes other people and the blast-melted sampler of injury problem such as scalds.
To achieve the above object, a kind of concrete technical scheme of blast-melted sampler of the invention is：
A kind of blast-melted sampler, including the fixed support at trough is arranged on, rotation is provided with fixed support
Turn survey rifle, the end set that rifle is surveyed in rotation has sampler, rotates rotation and surveys rifle, and the sampler that rifle end can be surveyed by rotating dips
Molten iron sample is simultaneously put into sample collection device by molten iron in trough.
The advantages of blast-melted sampler of the present invention, is：
1) fixed sample position and depth selection, make sample more comparative, eliminate the random of traditional sampling mode
Property and unstability；
2) segmentation of rocking bar, lengthen, juncture design, be both easy to partition to assemble, save idle and take up an area, can also extend
Safe operation distance, improve the security of personnel；
3) specific combination of fixed rotating disk, rotary turnplate and rocking bar so that rotation is surveyed rifle action and stood easy to be reliable；
4) sampler mould combines dismounting, efficiency high by special slide bar with surveying rifle with chute form；
5) package unit is compact, simple in construction, and cost is cheap, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the blast-melted sampler of the present invention；
Fig. 2 is the support bracket fastened structural representation in the present invention；
Fig. 3 is the structural representation of the rotation survey rifle in the present invention；
Fig. 4 is the structural representation of the rocking bar in the present invention；
Fig. 5 is the partial enlarged drawing at the A in Fig. 4；
Fig. 6 is in the structural representation of driving condition for the rocking bar in the present invention；
Fig. 7 is in the structural representation of spacing static condition for the rocking bar in the present invention.
Embodiment
In order to be better understood by the purpose of the present invention, structure and function, below in conjunction with the accompanying drawings, to a kind of blast furnace of the present invention
Molten iron sampler does further detailed description.
As shown in Figures 1 to 7, blast-melted sampler of the invention includes being arranged on the fixed support 2 at trough,
Rotation is provided with fixed support 2 and surveys rifle 5, the end set that rifle 5 is surveyed in rotation has sampler 1, rotates rotation and surveys rifle 5, can pass through
Sampler 1 dips the molten iron in trough and molten iron sample is put into sample collection device 4.Thus, blast furnace of the invention
Molten iron sampler can obtain stable sample under fixed position and insertion depth, avoid traditional approach sampling randomness and
Unstability.
Further, as shown in figure 3, rifle 5 is surveyed in rotation includes survey rifle 13 and rotating shaft 15, wherein, it is in T words to survey rifle 13 and rotating shaft 15
Shape is set, and the end for surveying rifle 13 is provided with sampler 1, and the both ends of rotating shaft 15 are symmetrically arranged with rotary turnplate 14, rotary turnplate 14
On in the rotation hole that be can be plugged into formed with multiple rotation holes, rocking bar 6 in rotary turnplate 14 to rotate rotary turnplate 14, make survey rifle
The sampler 1 of 13 ends rotates, and completes sampling operation.It is moreover observed that the sampler 1 in the present invention is with surveying rifle 13
It is detachably connected and (dismounting is combined with the form of slide bar by slide bar in the present embodiment), and the end mold of sampler 1 possesses spy
The die cavity of setting shape, to meet requirement of the different determination methods to specimen shape.
Further, as shown in Fig. 2 fixed support 2 includes two symmetrically arranged bases, two bases are located at trough
Both sides, a horizontal pipeline section 7 is both provided with each base, rotation is surveyed rifle 5 and is arranged between two bases, and rotation is surveyed on rifle 5
Rotating shaft 15 set through the horizontal pipeline section 7 on base.It should be noted that the fixed support 2 in the present invention is removed and surveyed as rotation
Outside the support that rifle 5 rotates, the spacing standing that rotation is surveyed on the circumferencial direction of rifle 5 may also function as.
Further, fixed rotating disk 8, fixed rotating disk 8 and horizontal pipeline section are also respectively provided with two bases of fixed support 2
7 are coaxially disposed, and the rotating shaft 15 that rotation is surveyed on rifle 5 is set through the horizontal pipeline section 7 on base and fixed rotating disk 8.Wherein, fixed branch
Fixation rotating disk 8 on frame 2 is set with the face of rotary turnplate 14 that rotation is surveyed on rifle 5, and fixed rotating disk 8 more leans on than rotary turnplate 14
Nearly trough, fix on rotating disk 8 and be can be plugged into formed with multiple spacing holes, rocking bar 6 after passing through the rotation hole in rotary turnplate 14
In spacing hole on fixed rotating disk 8, to limit the rotation of rotary turnplate 14.
Further, pin 3 is provided between the fixed rotating disk 8 of two on fixed support 2, the both ends of pin 3 are inserted respectively
In spacing hole on to fixed rotating disk 8, the pin 3 in the present invention can play a part of the anglec of rotation that rifle 5 is surveyed in limitation rotation.This
Outside, pin 3 is set with the face of sample collection device 4, and after the molten iron in sampler 1 is cooled and shaped, rifle 5 is surveyed in rotatable rotation makes rotation
Turn survey rifle 5 to collide with pin 3, the molten iron sample in sampler 1 is deviate from and entered directly into sample collection device 4.
Further, the base of fixed support 2 includes supporting leg 11 (four, be made up of channel-section steel or steel-pipe welding), on supporting leg 11
Be provided with platform 10 (in the present embodiment, one side of platform 10 is vertically arranged two channel-section steels, the upper and lower ends of channel-section steel respectively with fixation
It is firm that rotating disk 8 and platform 10 weld), storage column 9 (being made up of band steel or angle steel) is provided with platform 10, sampler 1 can be put
In storage column 9 on fixed support 2, to dry sampler 1 using amount of heat higher by trough, prevent from making moist, be
It is greatly convenient that operation provides.
Further, as shown in Figure 4 and Figure 5, rocking bar 6 includes straight bar section 16 and lengthens double quarter bend bar segments 17, straight bar section 16
One end can be plugged into the spacing hole on the rotation hole in rotary turnplate 14 and fixed rotating disk 8, the other end is with lengthening double right angles
Knee section 17, which is detachably connected, (to be engaged by inserting screw-fashion in the present embodiment, reversely rotates and realize fractionation, profile is similar to
Tractor crank), forcing in the double quarter bend bar segments 17 of lengthening, rotatably rifle 5 is surveyed in rotation.Wherein, the straight bar section 16 of rocking bar 6 should be
Installation is in place before rotary turnplate 14 is fixed, and one end specified distance close to fixed rotating disk 8 is provided with a back-up ring, to ensure rocking bar
The 6 axial displacement allowance between fixation rotating disk 8 and rotary turnplate 14 in interstice coverage, and the bar footpath of straight bar section 16 is with consolidating
Determine the spacing hole on rotating disk 8 and be preferably dimensioned to be interference fit.
In addition, as shown in fig. 6, under the driving condition of rocking bar 6, the back-up ring of straight length 16 is close to rotary turnplate 14, and end face is thorough
Bottom departs from fixed rotating disk 8；As shown in fig. 7, under spacing static condition, the back-up ring of straight length 16 is close to fix rotating disk 8, and insertion is fixed
Positioned in spacing hole on rotating disk 8.Thus, rocking bar easily design for disassembly, makes idle to save occupation of land, avoids hindering；It is double
Quarter bend lengthening section effectively extends the safe distance of personnel's operation and trough, improves security.
Carried out briefly with reference to assemblings of the Fig. 1 to Fig. 7 to the blast-melted sampler of the present invention and the course of work
Explanation：
Assembling mode：Two fixed supports 2 are located at trough both sides respectively, are arranged symmetrically in back-to-back；During specific positioning,
The both ends of rotating shaft 15 for rotating survey rifle 5 are inserted in the horizontal pipeline section 7 of fixed support 2 respectively, you can fast aligning center, align just
Position；Adjust horizontal center；The straight bar section 16 of rocking bar 6 is installed, insertion T-shape rotation, which is surveyed under rifle free state, points to corresponding consolidate
Determine the through hole in rotating disk 8；The end of rotating shaft 15 is positioned at, two fix two rotary turnplates 14 in the outside of rotating disk 8, wherein, rocking bar one
A certain through hole should be interference fitted with rocking bar straight bar section 16 in the rotary turnplate 14 of side；After being accurately positioned and rotating shaft is welded and fixed composition
It is unified overall；According to the structure of sample collection device 4, make independent rack and fixed；Pin 3 is inserted, two end-rack are in two
In through hole on fixed rotating disk, it is welded and fixed, its length should be less than the inner side spacing of two rotary turnplate 14；Choose suitable sampler
1, it is mounted at surveying in the paddle-tumble of the tip of rifle 13；Insertion screws double quarter bends and lengthens bar segment 17, makes itself and straight bar section 16
Form a complete rocking bar.So far, blast-melted sampler of the invention installs.
The course of work：When not going out iron liquid (slag), rifle 5 is surveyed into rotation and shaken to horizontal right direction, push-in rocking bar straight bar section 16
To the horizontal right side through hole (such as Fig. 7) of fixed rotating disk 8, wait is tapped a blast furnace (slag)；Several minutes after tapping outlet, treat that iron (slag) stream is stable
Afterwards, start to sample, extracting rocking bar straight bar section 16 out makes disengaging fixed rotating disk through hole in its end be in rotatable state (such as Fig. 6), suitable
Hour hands promote rocking bar 6 dip iron liquid (slag) afterwards to horizontal left direction when, push-in rocking bar straight bar section 16 is horizontal left to fixed rotating disk 8
Side through hole (such as Fig. 7), horizontal rest cool down several minutes, and after sample in mould is cooled and shaped, it is quick to extract rocking bar straight bar section 16 out
Turn clockwise, make its demoulding that collides with pin 3, the sample after disengaging crashes into sample collection device 4, slided along bottom chute
Drop down onto in operating platform or collection vessel.So far, blast-melted sampler of the invention sampling finishes.
The blast-melted sampler of the present invention can realize the sample collection of fixed position and depth, extend human users
Safe distance, avoid traditional approach sampling randomness and unstability, the personnel of significantly reducing close on slag runner sampling
Danger；Make result more credibility and the comparativity that different heats, the sampling frequency are materialsed；Surveying rifle can be with a variety of sampling
Device mould is combined, adapts to a variety of detection and analysis technologies and the difference of specimen shape is required；Package unit is compact, simple in construction,
Cost is cheap, practical.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made after book to above-described embodiment, belong to the scope that the present invention is protected.
Claims (7)
- A kind of 1. blast-melted sampler, it is characterised in that including the fixed support (2) being arranged at trough, fixed branch Rotation is provided with frame (2) and surveys rifle (5), the end set that rifle (5) is surveyed in rotation has sampler (1), rotates rotation and surveys rifle (5), can The sampler (1) that rifle (5) end is surveyed by rotating dips the molten iron in trough and molten iron sample is put into sample collection dress Put in (4), fixed support (2) is provided with pin (3), and pin (3) is set with sample collection device (4) face, and the pin (3) is used The anglec of rotation for surveying rifle (5) is rotated in limitation, so that after the molten iron in sampler (1) is cooled and shaped, rotation is rotated and surveys rifle (5) it is collided with pin (3), the molten iron sample in sampler (1) is deviate from and enters directly into sample collection device (4) In.
- 2. blast-melted sampler according to claim 1, it is characterised in that rifle (5) is surveyed in rotation to be included surveying rifle (13) With rotating shaft (15), rifle (13) and rotating shaft (15) setting in T shape is surveyed, the end for surveying rifle (13) is provided with sampler (1), rotating shaft (15) both ends are symmetrically arranged with rotary turnplate (14), be can be inserted into rotary turnplate (14) formed with multiple rotation holes, rocking bar (6) To rotate rotary turnplate (14) in rotation hole on to rotary turnplate (14), rotate the sampler (1) of survey rifle (13) end, it is complete Into sampling operation.
- 3. blast-melted sampler according to claim 2, it is characterised in that fixed support (2) includes two symmetrically The base of setting, two bases are located at the both sides of trough, and a horizontal pipeline section (7) is both provided with each base, and rotation is surveyed Rifle (5) is arranged between two bases, and rotation is surveyed the rotating shaft (15) on rifle (5) and set through the horizontal pipeline section (7) on base.
- 4. blast-melted sampler according to claim 3, it is characterised in that on two bases of fixed support (2) Fixed rotating disk (8) is respectively arranged with, fixed rotating disk (8) is coaxially disposed with horizontal pipeline section (7), the rotating shaft that rotation is surveyed on rifle (5) (15) set through the horizontal pipeline section (7) on base and fixed rotating disk (8)；Fixation rotating disk (8) and rotation on fixed support (2) Rotary turnplate (14) face surveyed on rifle (5) is set, and fixes rotating disk (8) than rotary turnplate (14) closer to trough, fixed On rotating disk (8) fixed rotating disk is can be plugged into formed with multiple spacing holes, rocking bar (6) after passing through the rotation hole in rotary turnplate (14) (8) in the spacing hole on, to limit the rotation of rotary turnplate (14).
- 5. blast-melted sampler according to claim 4, it is characterised in that two fixations on fixed support (2) Pin (3) is provided between rotating disk (8), the both ends of pin (3) are inserted respectively into the spacing hole on fixed rotating disk (8), pin (3) set with sample collection device (4) face, after the molten iron in sampler (1) is cooled and shaped, rifle (5) is surveyed in rotatable rotation to be made Rotation is surveyed rifle (5) and collided with pin (3), and the molten iron sample in sampler (1) is deviate from and enters directly into sample collection dress Put in (4).
- 6. blast-melted sampler according to claim 3, it is characterised in that the base of fixed support (2) includes branch Leg (11), platform (10) is provided with supporting leg (11), platform (10) place is provided with storage column (9), and sampler (1) surveys rifle with rotation (5) to be detachably connected, sampler (1) can be seated in the storage column (9) on fixed support (2).
- 7. blast-melted sampler according to claim 3, it is characterised in that rocking bar (6) include straight bar section (16) and Lengthen double quarter bend bar segments (17), the rotation hole and fixed rotating disk that one end of straight bar section (16) can be plugged into rotary turnplate (14) (8) in the spacing hole on, the other end is detachably connected with lengthening double quarter bend bar segments (17), forces in the double quarter bend bar segments of lengthening (17) rifle (5) is surveyed in rotatable rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730708.7A CN105258974B (en) | 2015-11-02 | 2015-11-02 | A kind of blast-melted sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730708.7A CN105258974B (en) | 2015-11-02 | 2015-11-02 | A kind of blast-melted sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258974A CN105258974A (en) | 2016-01-20 |
| CN105258974B true CN105258974B (en) | 2018-03-23 |
Family
ID=55098751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730708.7A Active CN105258974B (en) | 2015-11-02 | 2015-11-02 | A kind of blast-melted sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258974B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632376B (en) * | 2018-12-10 | 2021-06-29 | 奥朗博佳羽节能科技有限公司 | Metallurgical blast furnace molten iron sampling equipment |
| CN109342126B (en) * | 2018-12-10 | 2021-11-23 | 江苏南冶智能装备研究院有限公司 | Multi-point sampling blast furnace molten iron sampling equipment for metallurgy |
| CN112414551A (en) * | 2020-11-23 | 2021-02-26 | 无锡笃行创联技术有限公司 | Temperature measuring gun for centralized temperature measurement |
| CN117405450B (en) * | 2023-10-18 | 2024-05-14 | 苏州苏铸智能装备有限公司 | Full-automatic demoulding sampling device of blast furnace molten steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548422U (en) * | 2009-10-10 | 2010-08-11 | 鞍钢股份有限公司 | Blast furnace molten iron sampling mould |
| CN202033217U (en) * | 2011-02-18 | 2011-11-09 | 攀钢集团钢铁钒钛股份有限公司 | Cup-shaped molten iron sampling device |
| CN202814758U (en) * | 2012-09-17 | 2013-03-20 | 山西太钢不锈钢股份有限公司 | Molten iron sampler |
| CN103076202A (en) * | 2013-01-07 | 2013-05-01 | 北京科技大学 | Continuous and depth-adjustable sampling device |
| CN203365215U (en) * | 2013-07-30 | 2013-12-25 | 山西太钢不锈钢股份有限公司 | Molten iron sampling platform |
-
2015
- 2015-11-02 CN CN201510730708.7A patent/CN105258974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548422U (en) * | 2009-10-10 | 2010-08-11 | 鞍钢股份有限公司 | Blast furnace molten iron sampling mould |
| CN202033217U (en) * | 2011-02-18 | 2011-11-09 | 攀钢集团钢铁钒钛股份有限公司 | Cup-shaped molten iron sampling device |
| CN202814758U (en) * | 2012-09-17 | 2013-03-20 | 山西太钢不锈钢股份有限公司 | Molten iron sampler |
| CN103076202A (en) * | 2013-01-07 | 2013-05-01 | 北京科技大学 | Continuous and depth-adjustable sampling device |
| CN203365215U (en) * | 2013-07-30 | 2013-12-25 | 山西太钢不锈钢股份有限公司 | Molten iron sampling platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258974A (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105258974B (en) | A kind of blast-melted sampler | |
| CN206038168U (en) | Automatic temperature measuring device of ladle molten iron | |
| Cren-Olivé et al. | Catechin and epicatechin deprotonation followed by 13C NMR | |
| Vdovin et al. | Designing refractories for the tundish of a continuous caster | |
| CN204401019U (en) | A kind of slag basin for Iron and Steel Production | |
| US8003043B2 (en) | Systems and methods for accessing a furnace melt | |
| US20070001352A1 (en) | Method and apparatus for testing characteristics of a furnace melt | |
| CN203981374U (en) | Molten iron flowing simulator for blast furnace hearth | |
| CN109613133A (en) | Each fraction of residual oil can extracting rate measuring method in a kind of crude oil | |
| CN202380009U (en) | Furnace slag fluidity measuring device | |
| CN205989043U (en) | Accurately measure the nailing stage apparatus of continuous casting billet shell thickness | |
| CN103753202B (en) | Method and mounting rack for partitioned alignment of bearing rollers of rotary hearth furnace | |
| CN205843386U (en) | The drawing mechanism of steel pipe walking-beam furnace | |
| CN204911567U (en) | Iron stand platform for experiments | |
| CN105115856A (en) | Feeding device for testing slag viscosity | |
| CN201720417U (en) | Steel casting positioning device of vacuum furnace | |
| CN108562462A (en) | A kind of sampler for extracting flue dust in high-temperature flue gas | |
| Doujak et al. | Slag analysis by laser-induced breakdown spectroscopy | |
| CN102735591A (en) | Method for testing viscosity of continuous casting mold powder | |
| de Oliveira Goulart et al. | Development of a computational thermodynamics EERZ model for the improvement of hot rolled light steel profiles steel refining | |
| Shlik | Problems in measuring the temperature of the melt in metallurgic units | |
| ATE467093T1 (en) | DEVICE FOR INTRODUCING METAL SCRAP INTO A MELTED METAL | |
| CN106514553B (en) | A kind of installation of the solid sample upper bed-plate of GDS torsion shear apparatus and provision for disengagement and operating method | |
| JPS5772518A (en) | Inverting and combining apparatus for shape steel | |
| Gong et al. | Thermodynamic analysis of calcium treatment on liquid steel. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 27 Shandong City, Qingdao Province Economic and Technological Development Zone, Ali Shan Road, No. 27, unit 1 Applicant after: Zhongye Dongfang Engineering Techn Co., Ltd. Address before: 014010 the Inner Mongolia Autonomous Region Baotou City Queensland Steel Street No. 45 Applicant before: Zhongye Dongfang Engineering Techn Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |