CN202033217U - Cup-shaped molten iron sampling device - Google Patents
Cup-shaped molten iron sampling device Download PDFInfo
- Publication number
- CN202033217U CN202033217U CN2011200420870U CN201120042087U CN202033217U CN 202033217 U CN202033217 U CN 202033217U CN 2011200420870 U CN2011200420870 U CN 2011200420870U CN 201120042087 U CN201120042087 U CN 201120042087U CN 202033217 U CN202033217 U CN 202033217U
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- China
- Prior art keywords
- molten iron
- base plate
- cup
- low
- sampler barrel
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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.)
- Expired - Fee Related
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- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the field of metallurgy and in particular relates to a cup-shaped molten iron sampling device, which comprises a sampling barrel and a base plate, wherein the sampling barrel and the base plate are both made of graphite, and the sampling barrel and the base plate are integrally molded or fixedly connected through a carbon paste. The graphite material has self-lubricating effects, excellent chemical stability and thermal conductivity and low thermal expansion coefficient and is high-temperature resistant. The size of the collected molten iron sample is accurate and the surface is smooth, and the yield is high. The sample is conveniently taken out by demoulding without needing knocking during demoulding, the device has low scrap rate and long service life, the number of spare parts is reduced, and the use cost is low. The graphite material is low in cost and easy to process and has lower purchasing and processing costs than steel, so that the manufacturing cost is reduced. The cup-shaped molten iron sampling device is suitable for molten iron sampling in the blast furnace smelting process.
Description
Technical field
The utility model relates to field of metallurgy, especially a kind of glass of sections water-sampling device.
Background technology
In the blast furnace process production run, all need molten iron is taken a sample, by the molten iron sample is carried out spectral analysis, analyze the chemical constitution of molten iron.Traditional molten iron sampler is generally a glass shaped steel spare, comprises sampler barrel and base plate.During sampling, sampler barrel is positioned on the base plate, with the sample spoon molten iron is poured in the sampler barrel then, after the cooling molten iron sample is poured out.Sampler barrel, base plate are foundry goods, its rough surface, and washed away by molten iron, therefore easy and molten iron sample forms adhesion, hinders the taking-up of molten iron sample; Simultaneously, because when pouring molten iron into by the sample spoon, pouring volume is wayward, easily causes molten iron to overflow, and makes cooling back molten iron sample and sampler barrel be connected as a single entity and can't pour out.During sampling, usually need knock, by making each several part separate to base plate, sampler barrel, impacting of molten iron sample, therefore the labour intensity of taking a sample is big, in the process of knocking, damage easily sampler and cause scrapping, collapse the chip that flies and collapse easily and hinder operating personnel, when taking out the molten iron sample by knocking, sampler barrel, base plate top layer adhere to molten iron sample surface easily or are torn, and cause sampler barrel, base plate to use.Therefore, existing sampler scrappage height, spare part quantity is big, the use cost height.
The utility model content
Technical problem to be solved in the utility model provides a kind of molten iron sample demoulding sampling conveniently, and scrappage is low, the cup sections water-sampling device that make, use cost is low.
The technical scheme that its technical matters that solves the utility model adopts is: cup sections water-sampling device, comprise sampler barrel and base plate, and described sampler barrel and base plate all adopt graphite to make, and described sampler barrel is one-body molded with base plate or stick with paste by carbon element and to fixedly connected.
As a kind of preferred, described sampler barrel and base plate are one-body molded, and described sampler barrel inner chamber is up big and down small circular platform type.
Further, be provided with by clip and be fixed on handle reverse on the sampler barrel.
The beneficial effects of the utility model are: graphite material is high temperature resistant, chemical stability good, and thermal conductivity surpasses metal materials such as steel, iron, lead, and thermal expansivity is little, the variation of ability rapid heat cycle, and the molten iron sample size that obtains is accurate, any surface finish and yield rate height.Graphite material also is a kind of lubricant simultaneously, will install upset, shake during the demoulding, and the landing voluntarily of molten iron sample need not to knock, so demoulding sampling is convenient, and the device scrappage is low, and service time is long, and spare part quantity is few, and use cost is low.Low, the easy processing of graphite material cost, buying, processing cost all are lower than steel, so cost of manufacture is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, cup of the present utility model sections water-sampling device comprises sampler barrel 1 and base plate 2, and described sampler barrel 1 and base plate 2 all adopt graphite to make, and described sampler barrel 1 and base plate 2 are one-body molded or stick with paste by carbon element and to fixedly connected.
Graphite material is high temperature resistant, chemical stability good, and thermal conductivity surpasses metal materials such as steel, iron, lead, and thermal expansivity is little, the variation of ability rapid heat cycle, and the molten iron sample size that obtains is accurate, any surface finish and yield rate height.Graphite material also is a kind of lubricant simultaneously, need not during the demoulding to knock, so demoulding sampling is convenient, and the device scrappage is low, and service time is long, and spare part quantity is few, and use cost is low.Low, the easy processing of graphite material cost, buying, processing cost all are lower than steel, so cost of manufacture is low.
In order to further facilitate sampling, be provided with by clip 3 and be fixed on handle reverse 4 on the sampler barrel 1.
Claims (3)
1. cup sections water-sampling device comprises sampler barrel (1) and base plate (2), and it is characterized in that: described sampler barrel (1) and base plate (2) all adopt graphite to make, and described sampler barrel (1) is one-body molded with base plate (2) or fixedly connected by the carbon element paste.
2. cup sections water-sampling device as claimed in claim 1, it is characterized in that: described sampler barrel (1) and base plate (2) are one-body molded, and described sampler barrel (1) inner chamber is up big and down small circular platform type.
3. cup as claimed in claim 1 or 2 sections water-sampling device is characterized in that: be provided with by clip (3) and be fixed on handle reverse (4) on the sampler barrel (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200420870U CN202033217U (en) | 2011-02-18 | 2011-02-18 | Cup-shaped molten iron sampling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200420870U CN202033217U (en) | 2011-02-18 | 2011-02-18 | Cup-shaped molten iron sampling device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202033217U true CN202033217U (en) | 2011-11-09 |
Family
ID=44895511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200420870U Expired - Fee Related CN202033217U (en) | 2011-02-18 | 2011-02-18 | Cup-shaped molten iron sampling device |
Country Status (1)
Country | Link |
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CN (1) | CN202033217U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105258974A (en) * | 2015-11-02 | 2016-01-20 | 中冶东方工程技术有限公司 | Blast furnace molten iron sampling device |
CN106053141A (en) * | 2016-05-31 | 2016-10-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Blast-furnace tuyere sampler |
CN106370471A (en) * | 2016-08-27 | 2017-02-01 | 柳州钢铁股份有限公司 | Molten iron sampler and using method thereof |
CN109632376A (en) * | 2018-12-10 | 2019-04-16 | 朱鹏豫 | Metallurgical blast-melted sampling equipment |
CN110361234A (en) * | 2019-08-22 | 2019-10-22 | 甘肃沁园环保科技有限公司 | A kind of the acid rain automatic sampler and its method of sampling of environment measuring |
-
2011
- 2011-02-18 CN CN2011200420870U patent/CN202033217U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105258974A (en) * | 2015-11-02 | 2016-01-20 | 中冶东方工程技术有限公司 | Blast furnace molten iron sampling device |
CN105258974B (en) * | 2015-11-02 | 2018-03-23 | 中冶东方工程技术有限公司 | A kind of blast-melted sampler |
CN106053141A (en) * | 2016-05-31 | 2016-10-26 | 攀钢集团攀枝花钢铁研究院有限公司 | Blast-furnace tuyere sampler |
CN106053141B (en) * | 2016-05-31 | 2018-12-25 | 成都先进金属材料产业技术研究院有限公司 | A kind of tuyere sampler of blast furnace |
CN106370471A (en) * | 2016-08-27 | 2017-02-01 | 柳州钢铁股份有限公司 | Molten iron sampler and using method thereof |
CN109632376A (en) * | 2018-12-10 | 2019-04-16 | 朱鹏豫 | Metallurgical blast-melted sampling equipment |
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 |
CN110361234A (en) * | 2019-08-22 | 2019-10-22 | 甘肃沁园环保科技有限公司 | A kind of the acid rain automatic sampler and its method of sampling of environment measuring |
CN110361234B (en) * | 2019-08-22 | 2024-08-02 | 甘肃沁园环保科技有限公司 | Automatic acid rain sampler for environment detection and sampling method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160218 |
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CF01 | Termination of patent right due to non-payment of annual fee |