FIELD: instrumentation.
SUBSTANCE: method to determine geometric sizes of particles of pellet and/or granulate material in a loose layer consists in the fact that a visible area of each particle is formed, by its identification on a video image raster from its corresponding intensity maximum of reflected radiation from its closest minima. Then the sequence of treatment of these areas is set from particles with higher extent of roundedness of the visible area to the lower one, distance is measured from the appropriate maximum of intensity of reflected radiation to minima bordering with visible areas of particles having least extent of roundedness, and thus they determine geometric sizes of particles of pellet and/or granulate material.
EFFECT: increased accuracy of determination of geometric sizes of particles of pellet or granulate material in a loose layer.
8 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND SYSTEM FOR DETERMINING GEOMETRIC SIZES OF GRANULES OF LOOSE MATERIAL | 2002 |
|
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| ANALYSIS METHOD OF PARTICLE-SIZE DISTRIBUTION OF IRON-ORE PELLETS | 2011 |
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