| 摘要 |
<p>PURPOSE:To enable highly accurate measurement of moisture, by achieving a hot insulation of the atmosphere in the perimeter of a measuring position with a protective cover or the like to prevent infiltration of moisture from outside the measuring area with the inhibition of condensation of moisture vapored from an object to be measured. CONSTITUTION:A sintering material 4 is carried to a moisture measuring device 10 with a belt conveyor 3 of the apparatus to measure moisture contained in the material 4. The unit 10 is provided with an infrared moisture meter 11 to irradiate the material 4 with infrared rays from above. A rectangular box type heat insulation cover 16 is provided in the area to the downstream of a rake plate 13 to the downstream of the moisture meter 11 located in the direction of carrying the material 4 of the unit 10 and a cylindrical hood 12 below the moisture meter 11 is wrapped with a cover 16. Moreover, a heater 17 made up of a flanged cylinder 14 is mounted at a notch on the upstream of the moisture meter 11 of the cover 16. Then, the atmosphere in the perimeter of the measuring position is insulated with the cover 16 to inhibit the condensation of moisture evolving from the material 4 and the infiltration of moisture from outside, thereby enabling highly accurate measurement of moisture.</p> |
