SPIERTS LEON,DEKKER THOMAS WILLEM,ZOELEN MARTINUS JOHANNES WILLEBRORDUS
申请号：
NL2006958
公开号：
NL2006958C
申请日:
2011.06.17
申请国别(地区):
NL
年份:
2012
代理人:
摘要：
A method and installation for processing a mass of pumpable foodstuff material, for example a ground meat mass. The installation comprises a hopper and a positive displacement pump having an inlet and an outlet. A tube structure connects to the outlet of the pump and has a mouth, e.g. leading to a molding device or a sausage machine. A controllable vacuum assembly causes controlled evacuation of air from the mass in the trajectory of the mass from the hopper to a pump chamber. A controllable aeration assembly causes controlled introduction of a gas into the mass at one or more locations in the trajectory of the mass between the pump outlet and the mouth. A gas pressure control device introduces gas into the mass at a controlled pressure that is at least equal to the actual pressure of the mass at the location of introduction of the gas.
