CN2405208Y - Device for sampling melted metal - Google Patents
Device for sampling melted metal Download PDFInfo
- Publication number
- CN2405208Y CN2405208Y CN 99250730 CN99250730U CN2405208Y CN 2405208 Y CN2405208 Y CN 2405208Y CN 99250730 CN99250730 CN 99250730 CN 99250730 U CN99250730 U CN 99250730U CN 2405208 Y CN2405208 Y CN 2405208Y
- Authority
- CN
- China
- Prior art keywords
- quartz glass
- glass tube
- paper web
- sampling
- communicated
- 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
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- Sampling And Sample Adjustment (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
The utility model relates to a molten metal sampler which is composed of a paper cylinder and a sampling component. One side of the paper cylinder is provided with a filling hole, the sampling assembly is formed by the combination of two semicircular components, and two test sample cavities which are arranged in parallel are arranged in the utility model. A quartz glass tube is arranged in the cavity, the back end of the test sample cavity is communicated with a flow guiding groove, and the upper end of the flow guiding groove is provided with a flow draining passage. A short quartz glass tube is arranged in the flow guiding groove and is aligned to the filling hole on the paper cylinder, and the lower end of the short quartz glass tube is communicated with the flow guiding groove. An aluminium cap is arranged above and is glued with the outer edge of the filling hole on the paper cylinder. The utility model has the advantages of small size, light weight, quick condensation, exact analyse and little error.
Description
The utility model relates to a kind of liquid metal sampler, especially a kind of motlten metal sampler.
At present metallurgy industry practical motlten metal sampler materials and be disc-shape, the polishing back is done multiple element component content analysis for spectroanalysis instrument and is used, because the disk sample is big and thick, the metal freezing time is long, segregation takes place in each composition easily, make that certain component content value of difference differs bigger on the same sample, if only make a point analysis, then its result lacks representativeness again, especially to the analysis of ultra-low sulfur, after need analyzing the sample that drills through 3 diverse locations on the disk respectively, again all assay values are carried out the COMPREHENSIVE CALCULATING analysis, this has not only increased the analytical work amount, cause analysis time long, and errors of analytical results is big, inaccurate, delayed rhythm of production, move smoothly and exactly to the operation of desulfurizing iron station and metal smelt and bring difficulty.
Many disadvantages in view of the prior art existence, the requirement of sulphur content being analysed in particular for new technologies such as adapting to the Molten Iron Pretreatment composite blowing, especially after satisfying the dark desulfurization of winding-up ((S)＜0.002%), to needing accurately and rapidly that molten iron terminal point sulphur content is analysed, the spy has developed a kind of motlten metal sampler.
The technical scheme of the utility model motlten metal sampler:
A kind of motlten metal sampler of being made up of paper web, sampling assemble is characterized in that: paper web is the pipe shape, and the side is provided with a filling orifice, and paper web front inner wall face glueds joint with the sampling assemble that combines and is connected; Sampling assemble is provided with two sample chamber that are arranged in parallel, the quartz glass tube that both ends open is arranged in the chamber, the sample chamber rearward end is communicated with the diversion trench upper end, diversion trench is " T " shape cavity, the lower end vertical direction is provided with drainage channel, in short quartz glass tube is arranged, short quartz glass tube lower end is communicated with diversion trench, the filling orifice of short quartz glass tube and paper web side aligns, its top is provided with the aluminium cap, the aluminium cap glueds joint with short quartz glass tube and is connected, and the sampling assemble leading section is provided with the outer, and outer and paper web leading section glued joint.
Characteristics:
Adopt resin bonded sand compression moulding, in two sampling quartz glass tubes are housed, once desirable two samples, volume is little, and is in light weight, the molten steel solidification time is short, when analyzing joint, error is little, data accurately, reliable.
Fig. 1 is a motlten metal sampler structure diagrammatic cross-section.
Be described with reference to the accompanying drawings the utility model, provide following embodiment:
Fig. 1 discloses the structure (see figure 1) of motlten metal sampler, and this device is made up of paper web 7, sampling assemble 1, and paper web 7 usefulness high-strength high temperature-resistant paper rolls become, and the anterior side of paper web leaves a molten iron filling orifice; Sampling assemble is located in the paper web, synthetic by two semicircular feature, adopt the resin bonded sand compacting to form, the sampling assemble leading section leaves the outer, the outer is connected with the paper web front end face is bonding, sampling assemble front end and paper web internal face stick with glue connect fixing, sampling assemble is provided with two sample chamber that are arranged in parallel 8, the quartz glass tube 2 that a both ends open is respectively arranged in the chamber, sample chamber 8 rearward end are communicated with diversion trench 3 upper ends, diversion trench is " T " font cavity, the lower end vertical direction is provided with drainage channel 9, in short quartz glass tube 6 is arranged, short quartz glass tube 6 lower ends are communicated with diversion trench 3, filling orifice on short quartz glass tube upper end and the paper web aligns, there is aluminium cap 4 top, the aluminium cap glueds joint mutually with filling orifice 5 on short quartz glass tube 6 and the paper web, when this sampler is inserted the molten iron sampling point, the fusing of aluminium cap, short quartz glass tube 6 exposes, and molten iron can enter short quartz glass tube, enter successively then in diversion trench 3 and two quartz glass tubes 2, the hot gas that produces is discharged along the paper web inwall, after the taking-up sampler, can once finish two samples.Sampling assemble advances along the inwall of paper web 7, and the filling orifice 5 on drainage channel 9 and the paper web is aligned, and then short quartz glass tube 6 and aluminium cap 4 are installed.
Claims (1)
1. motlten metal sampler of forming by paper web, sampling assemble, it is characterized in that: paper web is the pipe shape, and the side is provided with a filling orifice, and paper web front inner wall face glueds joint with the sampling assemble that combines and is connected; Sampling assemble is provided with two sample chamber that are arranged in parallel, the quartz glass tube that both ends open is arranged in the chamber, the sample chamber rearward end is communicated with the diversion trench upper end, diversion trench is " T " shape cavity, the lower end vertical direction is provided with drainage channel, in short quartz glass tube is arranged, short quartz glass tube lower end is communicated with diversion trench, the filling orifice of short quartz glass tube and paper web side aligns, its top is provided with the aluminium cap, the aluminium cap glueds joint with short quartz glass tube and is connected, and the sampling assemble leading section is provided with the outer, and outer and paper web leading section glued joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250730 CN2405208Y (en) | 1999-12-20 | 1999-12-20 | Device for sampling melted metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250730 CN2405208Y (en) | 1999-12-20 | 1999-12-20 | Device for sampling melted metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2405208Y true CN2405208Y (en) | 2000-11-08 |
Family
ID=34035410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250730 Expired - Fee Related CN2405208Y (en) | 1999-12-20 | 1999-12-20 | Device for sampling melted metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2405208Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975689A (en) * | 2010-09-27 | 2011-02-16 | 山西太钢不锈钢股份有限公司 | Method for preparing multiple liquid metal samples for once |
| CN102788715A (en) * | 2011-05-18 | 2012-11-21 | 贺利氏电子耐特国际股份公司 | Sampler for taking samples from melts having a melting point higher than 600c, and method for taking samples |
| CN111855301A (en) * | 2019-04-28 | 2020-10-30 | 上海科林国冶工程技术有限公司 | Automatic extraction device for molten metal sample and use method thereof |
-
1999
- 1999-12-20 CN CN 99250730 patent/CN2405208Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975689A (en) * | 2010-09-27 | 2011-02-16 | 山西太钢不锈钢股份有限公司 | Method for preparing multiple liquid metal samples for once |
| CN101975689B (en) * | 2010-09-27 | 2011-12-28 | 山西太钢不锈钢股份有限公司 | Method for preparing multiple liquid metal samples for once |
| CN102788715A (en) * | 2011-05-18 | 2012-11-21 | 贺利氏电子耐特国际股份公司 | Sampler for taking samples from melts having a melting point higher than 600c, and method for taking samples |
| US9128013B2 (en) | 2011-05-18 | 2015-09-08 | Heraeus Electro-Nite International N.V. | Sampler for taking samples from melts having a melting point higher than 600 ° C. and method for taking samples |
| CN111855301A (en) * | 2019-04-28 | 2020-10-30 | 上海科林国冶工程技术有限公司 | Automatic extraction device for molten metal sample and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Dingyi Document name: Notification of Termination of Patent Right |
|
| 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 |