Method for judging state of dead stock column by using descending speed of furnace burden
The invention provides a method for judging the state of a dead stock column by using the descending speed of furnace burden. The method comprises the following steps: acquiring a middle flame area of each batch after material distribution; obtaining the discharging speed of each batch; obtaining th...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
23.11.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a method for judging the state of a dead stock column by using the descending speed of furnace burden. The method comprises the following steps: acquiring a middle flame area of each batch after material distribution; obtaining the discharging speed of each batch; obtaining the discharging speed, detected by radar equipment, of each data point covered by the flame area; calculating an average value, a maximum speed value and a minimum speed value of discharging speeds corresponding to all data points covered by the flame area in each batch and a difference value between the maximum speed and the minimum speed; solving the average value of the average discharging speeds of all batches; obtaining the maximum value in the maximum discharging speeds of all batches; obtaining the minimum value in the minimum discharging speeds of all batches; obtaining the maximum value in the discharging speed difference values of all batches to serve as the maximum difference value; calculating the maximum |
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Bibliography: | Application Number: CN202110870286 |