FIELD: measurement equipment.
SUBSTANCE: measurement device for determination of gas medium temperature distribution above charge surface in a blast furnace, comprising at least one first measurement probe (10) for emission and reception of electromagnetic waves and at least one second measurement probe (11) for emission and reception of acoustic waves, at the same time the first and second measurement probes (10, 11) are connected with a processor (12) for processing of measurement results with capability of simultaneous detection of temperature-dependent deviation between measurement results produced by the first and second measurement probes (10, 11). Also a blast furnace is proposed, which comprises a measurement device, and the method to determine distribution of gas medium temperature above charge surface in the blast furnace.
EFFECT: invention provides for long-term service life under comparatively low costs for maintenance.
19 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CHUTE DISTRIBUTOR OF MOUTH OF BLAST FURNACE | 2012 |
|
RU2544318C1 |
| PROBE FOR CONTROLLING CHARGE PARAMETERS IN BLAST FURNACE | 0 |
|
SU1133295A1 |
| FILLER TO THE BLAST FURNACE FEEDING DEVICE | 2016 |
|
RU2676813C1 |
| DEVICE FOR BLAST FURNACE AND METHOD FOR PERFORMING OPERATION FOR BLAST FURNACE | 2019 |
|
RU2753936C1 |
| BLAST FURNACE THERMAL PROBE | 0 |
|
SU985048A1 |
| METHOD AND PROBE FOR DETERMINING DISTRIBUTION OF MATERIAL IN BLAST FURNACE | 2015 |
|
RU2663015C2 |
| BLAST FURNACE CHARGE DISTRIBUTOR DRIVE | 0 |
|
SU638269A3 |
| METHOD AND DEVICE FOR CHARGING BLAST FURNACES | 0 |
|
SU1668401A1 |
| CLAMPING DEVICE FOR FIXATION OF WORKING TOOL | 2011 |
|
RU2595791C2 |
| PROBE FOR CONTROLLING THE TEMPERATURE PROFILE IN A BLAST FURNACE | 2005 |
|
RU2303637C2 |
