CN202453270U - Measuring device for spreadability of molten iron covering agent - Google Patents
Measuring device for spreadability of molten iron covering agent Download PDFInfo
- Publication number
- CN202453270U CN202453270U CN2011205331587U CN201120533158U CN202453270U CN 202453270 U CN202453270 U CN 202453270U CN 2011205331587 U CN2011205331587 U CN 2011205331587U CN 201120533158 U CN201120533158 U CN 201120533158U CN 202453270 U CN202453270 U CN 202453270U
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- China
- Prior art keywords
- covering agent
- molten iron
- spreadability
- iron covering
- base
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- Expired - Fee Related
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Abstract
The utility model provides a measuring device for the spreadability of a molten iron covering agent. The measuring device is characterized by comprising a base and an upright rod which is arranged on the base, wherein a lifting support on which a funnel is installed is arranged on the upright rod. All that is needed is to put a covering agent in the funnel and turn on a switch at a discharge hole, and then the covering agent can be leaked and stacked in the center of a disk of the base, so the spreadability of the measured covering agent can be judged by the stacking height and the angle of difference. Therefore, the measuring device is convenient and quick in measurement and can also evaluate and optimize various covering agents so as to stabilize the product quality before the use of the molten iron covering agent according to measured results, thereby avoiding direct and indirect economic losses caused by the blind use of the molten iron covering agent.
Description
Technical field
The utility model invention relates to a kind of molten iron covering agent spreadability measurement mechanism, belongs to the apparatus design and manufacturing technology field of measuring.
Background technology
In order to reduce the molten iron thermal loss, must add " molten iron covering agent " behind the blast furnace casting, and make it spread over the molten iron surface uniformly, thereby obtain good heat insulation effect.The coverture that spreadability is good is distributed to whole hot-metal bottle surface easily, obtains the uniform overlayer of thickness, and heat insulation effect preferably; Otherwise the coverture of spreadability difference then local accumulation possibly occur, causes on the molten iron liquid level everywhere that insulation layer thickness differs, and reduces heat insulation effect.Tending to appearance in the actual production is that spreadability is bad because of the coverture quality; And cause coverture at the molten iron surface sediment; Influence the problem of heat insulation effect and STEELMAKING PRODUCTION; And this problem only can lean on the site operation personnel to judge according to operating experience and the on-the-spot information summary of throwing in, and often causes quality unstable, direct, remote effect economic benefit.And still do not have ideal method and device at present about the problems of measurement of molten iron covering agent, therefore, be necessary to seek a kind of easy suitable method the spreadability of molten iron covering agent is measured.
Summary of the invention
For addressing the above problem, the utility model provides a kind of molten iron covering agent spreadability measurement mechanism, is used for fast and accurately the spreadability of molten iron covering agent being measured.
The utility model is accomplished through following technical proposal: a kind of molten iron covering agent spreadability measurement mechanism; It is characterized in that it comprises base and is located at the vertical rod on the base; Vertical rod is provided with the lifting support of establishing funnel on it, so that coverture is put into funnel, coverture is leaked on base; Through measuring deposit height and declinate, obtain the spreadability of coverture.
The discharging opening place of said funnel bottom is provided with switch, so that spilling and closing through switch control coverture.
Said vertical rod is provided with rule, so that pass through the height of rule adjustment lifting support.
Said base is provided with circular platform, piles up on circular platform so that coverture leaks.
The utlity model has advantage and effect: adopt such scheme, only need coverture is put into funnel, open the switch at discharging opening place then; Coverture is leaked in base disk central authorities and accumulation,, can judge the spreading property of the coverture of surveying through piling height and declinate; Not only measure easy, quick; And can be before using molten iron covering agent, according to the survey result, different types of coverture is assessed, preferably; With stabilized product quality, avoid blindly using molten iron covering agent and cause directly and indirect economic loss.
Description of drawings
Fig. 1 is the structural drawing of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The molten iron covering agent spreadability measurement mechanism that the utility model provides; Comprise base 1 and be located at the vertical rod 2 on the base 1; Vertical rod 2 is provided with the lifting support 4 of establishing funnel 5 on it; 1 of base is provided with circular platform 8, and discharging opening 6 places of funnel 5 bottoms are provided with switch 7, and vertical rod 2 is provided with rule 3.Like Fig. 1, Fig. 2.
During measurement; Get the 2000g molten iron covering agent and put into funnel 5; Open the switch 7 at funnel 5 bottom discharge mouths 6 places; Coverture is leaked to the circular platform 8 of base 1 and naturally along funnel 5 pile up,, just can quantize to calculate the spreadability index of coverture according to powder liquid flowability principle through height and the declinate that tested coverture is piled up.
Claims (4)
1. a molten iron covering agent spreadability measurement mechanism is characterized in that it comprises base and is located at the vertical rod on the base, and vertical rod is provided with the lifting support of establishing funnel on it.
2. molten iron covering agent spreadability measurement mechanism according to claim 1 is characterized in that the discharging opening place of said funnel bottom is provided with switch.
3. molten iron covering agent spreadability measurement mechanism according to claim 1 is characterized in that said vertical rod is provided with rule.
4. molten iron covering agent spreadability measurement mechanism according to claim 1 is characterized in that said base is provided with circular platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205331587U CN202453270U (en) | 2011-12-19 | 2011-12-19 | Measuring device for spreadability of molten iron covering agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205331587U CN202453270U (en) | 2011-12-19 | 2011-12-19 | Measuring device for spreadability of molten iron covering agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453270U true CN202453270U (en) | 2012-09-26 |
Family
ID=46869125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205331587U Expired - Fee Related CN202453270U (en) | 2011-12-19 | 2011-12-19 | Measuring device for spreadability of molten iron covering agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453270U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115845A (en) * | 2013-01-18 | 2013-05-22 | 武钢集团昆明钢铁股份有限公司 | Method for measuring spreadability of molten iron covering agents |
| CN104833612A (en) * | 2015-05-12 | 2015-08-12 | 武汉武钢维苏威高级陶瓷有限公司 | Detection device for powder sludge liquidity and detection method for detection device |
| CN105203430A (en) * | 2015-09-10 | 2015-12-30 | 西安近代化学研究所 | Fusion cast explosive levelability determinator |
| CN108896442A (en) * | 2018-07-02 | 2018-11-27 | 北京工业大学 | A kind of test device and measurement method of concrete horizontal mobile performance |
| CN113008733A (en) * | 2021-02-07 | 2021-06-22 | 中冶武汉冶金建筑研究院有限公司 | Upper feeding type thermal-state repair material spreading test furnace and test method |
-
2011
- 2011-12-19 CN CN2011205331587U patent/CN202453270U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115845A (en) * | 2013-01-18 | 2013-05-22 | 武钢集团昆明钢铁股份有限公司 | Method for measuring spreadability of molten iron covering agents |
| CN104833612A (en) * | 2015-05-12 | 2015-08-12 | 武汉武钢维苏威高级陶瓷有限公司 | Detection device for powder sludge liquidity and detection method for detection device |
| CN105203430A (en) * | 2015-09-10 | 2015-12-30 | 西安近代化学研究所 | Fusion cast explosive levelability determinator |
| CN108896442A (en) * | 2018-07-02 | 2018-11-27 | 北京工业大学 | A kind of test device and measurement method of concrete horizontal mobile performance |
| CN108896442B (en) * | 2018-07-02 | 2021-04-09 | 北京工业大学 | Testing device and measuring method for horizontal flow performance of concrete |
| CN113008733A (en) * | 2021-02-07 | 2021-06-22 | 中冶武汉冶金建筑研究院有限公司 | Upper feeding type thermal-state repair material spreading test furnace and test method |
| CN113008733B (en) * | 2021-02-07 | 2023-12-08 | 中冶武汉冶金建筑研究院有限公司 | Upper feeding type thermal state repair material spreadability test furnace and test method |
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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: 20120926 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |