Abstract: The invention relates to a steam injection module (1), suitable for a unit for the pasteurization or sterilization of liquid to highly viscous food products. A steam tube (2) passes through a product line section (3), transverse to the longitudinal axis, made homogeneously from a single material by cutting with no welded seams. This steam tube (2) exhibits steam outlet openings (7) within the product line section (3). The hot steam at about 150 degrees centigrade is injected into the flowing product through the steam outlet openings. The product line section (3) and this steam cube (2) are each fixed by fixing flanges (8, 8?, 9,9?) in the total line set of the unit.
Abstract: A mixing shaft (1) is disclosed, used in an assembly (2) of a unit for thorough mixing and comminuting of food products. The mixing shaft (1) comprises a steel core (3), surrounded by a one-piece plastic coating (6) with mixing elements (4). In order to retain the plastic coating (6) on the steel core (3) of the mixing shaft (1), the surface of the steel core (3) has a structured embodiment. The plastic coating (6) is applied to the mixing shaft (1) by means of a particular isostatic pressurized application method.
Type:
Application
Filed:
August 2, 2004
Publication date:
June 7, 2007
Applicant:
STEPHAN MACHINERY GMBH & CO.
Inventors:
Franz Koop, Gerhard Brockmann, Regina Hermann
Abstract: The Invention relates to a steam injection module (1), suitable for a unit for the pasteurization or sterilization of liquid to highly viscous food products. A steam tube (2) passes through a product line section (3), transverse to the longitudinal axis, made homogeneously from a single material by cutting with no welded seams. Within the product line section (3) this steam tube (2) comprises steam outlet openings (7), through which the hot steam at about 150 degrees centigrade is injected into the flowing product. The product line section (3) and this steam cube (2) are each fixed by fixing flanges (8, 8?, 9,9?) in the total line set of the unit.