CN2106368U - Vacuum molten steel sampling device - Google Patents
Vacuum molten steel sampling device Download PDFInfo
- Publication number
- CN2106368U CN2106368U CN 91222693 CN91222693U CN2106368U CN 2106368 U CN2106368 U CN 2106368U CN 91222693 CN91222693 CN 91222693 CN 91222693 U CN91222693 U CN 91222693U CN 2106368 U CN2106368 U CN 2106368U
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- CN
- China
- Prior art keywords
- molten steel
- paper tube
- spherical iron
- iron cup
- utility
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- 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.)
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- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a vacuum molten steel sampling device which is mainly characterized in that the end part of a connecting tube is provided with a paper tube, the inner part of which is provided with a spherical iron cup, an opening at the left end of the spherical iron cup is connected with one end of a quartz tube, the right end is provided with a through hole, and the right end of the paper tube is provided with a taper joint which is correspondingly connected with the end part of the connecting tube. The main purpose of the utility model is to sample the molten steel during die casting or continuous casting, and the utility model can enable the data of a laboratory sheet to keep conformity with the quality of the actual steel material.
Description
The utility model relates to a kind of molten steel sampler, especially a kind of vacuum type molten steel sampler.
In steel smelting procedure, to molten steel sample examination aspect, most steel mills also all are with the chemical examination of steel dipper sampling at present.After molten steel is come out of the stove, in stokehold or steel ladle with dipper sampling chemical examination, sample examination not when die casting or continuous casting.But, the molten steel of ladle is when die casting or continuous casting, process ladle, Zhong Bao, crystallizer are when entering ingot casting, certain also have trace to change, particularly national defence is with steel, alloy steel, steels for pressure vessel use etc., material analysis data to steel requires accurate especially, the material of steel material laboratory test report and actual steel does not allow any mistakes, it is at present traditional after molten steel is come out of the stove, also there is out of true in the practice with the dipper sampling chemical examination in stokehold or steel ladle, does not reach the laboratory test report data purpose consistent with the actual steel material quality data.
The purpose of this utility model provides a kind of laboratory test report data and actual steel material of making and reaches consistent molten steel sampler.
The utility model is achieved like this: have paper tube in the adapter end, has the spherical iron cup in paper tube inside, spherical iron cup left end opening part is connected with resistant to elevated temperatures quartz ampoule right-hand member, and spherical iron cup right-hand member side has through hole, has taper joint and takes over the corresponding connection in end at the paper tube right-hand member.
During use, after sampler head and sampler chamber be tightly connected, high temperature resistant quartz is stretched in the molten steel, vacuumize then, molten steel is flowed into from quartz ampoule in the spherical iron cup, again a sampler quartz ampoule is taken off, break paper tube, get tapping sample.
The utility model compared with prior art has following advantage:
1, safe and reliable, simple to operate, data are accurate;
2, cost is low, and is economical and practical, easily promotes.
Concrete structure of the present utility model and embodiment are provided by the following drawings.
Fig. 1 is that the utility model general structure is cutd open and shown synoptic diagram.
Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are described in further detail.
Shown in accompanying drawing 1, has adapter 5 in cylinder body 6 left parts, be threaded with cylinder cap 11 in the right-hand member side, in cylinder body 6, has piston 7, the O-ring seal 8,9 that on piston 7, has two same sizes, piston 7 left end middle parts have pull bar 12 and are connected with handle 10 middle parts, has paper tube 3 in adapter 5 ends, in paper tube 3, has spherical iron cup 2, peg graft at spherical iron cup 2 left end opening parts and high temperature resistant quartz ampoule 1 right-hand member, have through hole 13 in spherical iron cup 2 right-hand member sides, have taper joint 4 and take over the corresponding grafting in 5 ends at paper tube 3 right-hand members.
When sampling, after a sampler quartz ampoule one end and spherical iron cup opening grafting sealing, high temperature resistant quartz ampoule is stretched in the molten steel, vacuumize then, molten steel is flowed into from quartz ampoule in the spherical iron cup, again a sampler quartz ampoule is taken off, paper tube is extracted out from taking over head, open paper tube, smash the spherical iron cup and get tapping sample.
Claims (1)
1, a kind of vacuum type molten steel sampler, it comprises cylinder body (6), take over (5), cylinder cap (11), handle (10), piston (7), pull bar (12), O-ring seal (8,9) are formed, it is characterized in that: have paper tube (3) in adapter (5) end, has spherical iron cup (2) in paper tube (3) inside, be connected with quartz ampoule (1) right-hand member at spherical iron cup (2) left end opening part, spherical iron cup (2) right-hand member side has through hole (13), has taper joint (4) and takes over the corresponding connection in (5) end at paper tube (3) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222693 CN2106368U (en) | 1991-12-20 | 1991-12-20 | Vacuum molten steel sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222693 CN2106368U (en) | 1991-12-20 | 1991-12-20 | Vacuum molten steel sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106368U true CN2106368U (en) | 1992-06-03 |
Family
ID=4929537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222693 Granted CN2106368U (en) | 1991-12-20 | 1991-12-20 | Vacuum molten steel sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869966A (en) * | 2010-06-11 | 2010-10-27 | 山西太钢不锈钢股份有限公司 | Metal molding method for columnar lengthened molten steel sample |
| CN102213650A (en) * | 2011-03-24 | 2011-10-12 | 东北大学 | Molten steel sampling device for continuous casting crystallizer |
| CN102359892A (en) * | 2011-05-19 | 2012-02-22 | 湖北新华光信息材料有限公司 | Sampler for high-temperature liquid |
-
1991
- 1991-12-20 CN CN 91222693 patent/CN2106368U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869966A (en) * | 2010-06-11 | 2010-10-27 | 山西太钢不锈钢股份有限公司 | Metal molding method for columnar lengthened molten steel sample |
| CN102213650A (en) * | 2011-03-24 | 2011-10-12 | 东北大学 | Molten steel sampling device for continuous casting crystallizer |
| CN102213650B (en) * | 2011-03-24 | 2014-01-01 | 东北大学 | Molten steel sampling device for continuous casting crystallizer |
| CN102359892A (en) * | 2011-05-19 | 2012-02-22 | 湖北新华光信息材料有限公司 | Sampler for high-temperature liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |