| 摘要 |
A cylindrical measurement chamber (1) surrounds a cylindrical, coaxial rotatable stirrer (2), by means of which the slurry is transported into the measurement chamber. The stirrer is provided with blades (2A) in the end which is furthest away from the pipe conduit (H). The blades on rotation of the stirrer impel the slurry located in the measurement chamber, with fluid friction, with feed-back to the pipe conduit, to activate at least one measurement rod (6) located in the measurement chamber between the stirrer and the chamber wall. The measurement rod is firmly connected with one end of a rotatable shaft (4) passing through the measurement chamber wall. The measurement rod via the shaft transmits friction forces to a measurement arm (7) outside the measurement chamber and firmly connected with the other end of the shaft. |
