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Experimental device and method for rapid sample loading of metallurgical molten drops

An experimental device and experimental method technology, applied in the field of iron and steel metallurgy, can solve the problems of inaccurate experimental data, large errors, and poor repeatability of measurement samples, and achieve the effects of simple and fast steps, reduced impact, and easy promotion.

Pending Publication Date: 2022-01-18
PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing manual measurement of sample height has poor repeatability and large error, resulting in inaccurate experimental data

Method used

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  • Experimental device and method for rapid sample loading of metallurgical molten drops
  • Experimental device and method for rapid sample loading of metallurgical molten drops
  • Experimental device and method for rapid sample loading of metallurgical molten drops

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Embodiment Construction

[0024] The invention will be further described below with reference to the accompanying drawings.

[0025] like figure 1 As shown in A of the present invention smelting financial fast dropwise experimental sample loading means comprises a platen 1, the support rod 2 and the measuring block 3, support rod 2 having one end connected to the central vertical platen 1, the measuring block 3 supporting rod sleeved 2, and is connected to the sliding support rod. Those skilled in the art will appreciate that the present apparatus includes a platen 1, the support rod 2 and the measuring block 3, the specific support bar 2 is connected to one end of a central vertical platen, and the platen 1 so that the support rod 2 vertically disposed, while preferably similar desired shape of the platen 1 experimental crucible shape. Measuring block 3 is mainly used for labeling and sample height / measuring sample height, and further the measuring block 3 is sleeved on the support rod 2, and is connect...

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Abstract

The invention relates to an experimental device and method for rapid sample loading of metallurgical molten drops. The device comprises a pressing plate (1), a supporting rod (2) and a measuring block (3), one end of the supporting rod (2) is vertically connected with the middle part of the pressing plate (1), and the measuring block (3) is sleeved on the supporting rod (2) and is in sliding connection with the supporting rod (2). The method comprises the following steps: a, pouring coke nuts into a crucible; b, taking an experimental device, and putting the experimental device into the crucible; c, sliding the measuring block (3), and counting S1; d, taking out the experimental device, and pouring the sample into the crucible; e, putting the experimental device into the crucible; f, sliding the measuring block (3), and counting S2; and g, calculating the absolute value of S1 - S2. According to the sample loading method provided by the scheme, the steps are simple and rapid, the detected sample loading height has good repeatability and reproducibility, and the accuracy and stability of metallurgical molten drop experimental data are improved. The problems of large error and inaccurate experimental data in manual measurement of the height of the sample are solved.

Description

Technical field [0001] The present invention relates to a flash smelting dropwise financial means of the experimental apparatus and method kind, belonging to the technical field of ferrous metallurgy. Background technique [0002] Melting drop detecting means is an analog of the ore in a blast furnace reflow apparatus dripping behavior, the detection result by the sample loading height greater impact. Currently, melting drop detecting means is determined by the height of the apparatus like artificial sample loading, by a manual measurement using a steel rule stock level, multi-point measurement by averaging mode, the measurement process affected by human factors greater, measured sample loading height data repeatability, reproducibility is poor, and thus affect the stability of the experimental results. Inventive content [0003] The present invention solves the technical problem existing man-made sample height measurement repeatability is poor, an error, resulting in inaccurate...

Claims

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Application Information

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IPC IPC(8): G01N25/04G01B21/08
CPCG01N25/04G01B21/08
Inventor 朱凤湘胡鹏唐文博于秀芳
Owner PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP
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