Continuous mechanical handling equipment for loose bulk materials — Screw conveyors — Design rules for drive power
NORMA vydána dne 1.10.1981
Označení normy: ISO 7119:1981
Datum vydání normy: 1.10.1981
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: Establishes a method for the calculation of drive power of screw conveyors. Applies only to a screw conveyor used in a horizontal or inclined position for a regular, controlled and continuous supply of the bulk materials, excluding the special screws for the following uses: extracting, calibrating, mixing, moistening, inclined (above 20 ) and vertical screws.