公开(公告)号：US07418829B2

公开(公告)日：2008-09-02

申请号：US10552673

申请日：2004-03-30

Applicant: Henrik Guldmann Rasmussen

Inventor： Henrik Guldmann Rasmussen

IPC: A23G9/12

CPC classification number: A23G9/222 ,  A23G9/04 ,  A23G9/14 ,  A23G9/224

Abstract: An apparatus is disclosed for the production of frozen ice-cream mass with solid ingredients, which in the finished ice-cream mass will appear substantially as inclusions which distinguish themselves by flavour, appearance and/or consistency from the surrounding homogenous ice-cream mass. The apparatus comprises a first through-flow freezer for cooling of a continuous flow of mass, and a second through-flow freezer for further cooling of the continuous flow of mass, where a mixing-in arrangement for the mixing of solid ingredients into the continuous flow of mass is inserted between the through-flow freezer and the second through-flow freezer. It is hereby achieved that the mixing-in of the solid ingredients takes place in the frozen ice-cream mass when this has a temperature between −3° C. and −7° C. at which the viscosity of the mass is low. In order to achieve this uniform distribution of the solid ingredients, it is an advantage that the second through-flow freezer comprises a freezing cylinder and a conveyor screw which comprises a plurality of screw flights, at least two of which extend over the inlet part of the longitudinal extent of the conveyor screw, and where the outer edges of the two screw flights extend at different radial distance from the longitudinal axis. There is hereby achieved a better induction to the second through-flow freezer, and the inlet pressure can be reduced, typically to 4-6 bar.

Abstract translation: 公开了一种用于生产具有固体成分的冷冻冰淇淋块的装置，其在成品冰淇淋团中将基本上显现为通过风味，外观和/或稠度与周围均匀的冰淇淋质量区分开的夹杂物。 该装置包括用于冷却连续质量流的第一通流冷冻器和用于进一步冷却连续质量流的第二通流冷冻器，其中将固体成分混合到连续流体中的混合装置 通过流动冷冻器和第二通流冷冻器之间插入质量流。 因此，当固体成分的混合温度在-3℃和-7℃之间时，固体成分的混合发生在冷冻的冰淇淋中，质量的粘度低。 为了实现固体成分的这种均匀分布，优点是第二通流冷冻器包括冷冻缸和输送螺杆，该输送螺杆包括多个螺旋叶片，其中至少两个螺旋叶片在 输送螺杆的纵向范围，以及两个螺旋螺旋的外边缘在与纵向轴线不同的径向距离处延伸的位置。 因此实现了对第二通流冷冻机的更好的诱导，并且入口压力可以降低，通常为4-6巴。

公开(公告)号：US07596963B2

公开(公告)日：2009-10-06

申请号：US10541792

申请日：2004-01-08

Applicant: Henrik Guldmann Rasmussen

Inventor： Henrik Guldmann Rasmussen

IPC: A23B9/12

CPC classification number: B29C47/625 ,  A23G9/045 ,  A23G9/14 ,  A23G9/16 ,  A23G9/20 ,  A23G9/224 ,  A23G9/228 ,  A23G9/285 ,  A23L3/361 ,  B29C47/0009 ,  B29C47/60

Abstract: A conveyor screw for conveyance of high viscose masses and an apparatus with such a conveyor screw, preferably for production of an ice cream. Said crew having a plurality of screw flights, where at least two screw flights extend from an inlet end part of the conveyor screw and wherein the outer edges of the two screw flights extend in different radial distance from longitudinal axis. Whereby the radially shorter screw flight assists with the conveyance of a part of the mass without affecting the whole mass and especially without affecting the ice layer, which by use of the conveyor screw in a through-flow freezer is created on the inner wall of the freezing cylinder. Cooling the mass to a temperature of −15° C. or lower as preparation for extrusion of the mass for formation.

Abstract translation: 用于输送高粘度质量的输送螺杆和具有这种传送螺杆的设备，优选用于生产冰淇淋。 所述船员具有多个螺旋螺纹，其中至少两个螺旋螺旋从输送螺杆的入口端部延伸，并且其中两个螺旋螺旋的外边缘在与纵向轴线不同的径向距离处延伸。 由此，径向较短的螺旋飞行有助于输送质量的一部分，而不影响整个质量，特别是不影响冰层，通过使用通流冷冻器中的输送螺杆，在冰层的内壁上形成 冷冻缸。 将物料冷却至-15℃或更低的温度作为用于形成物料的挤出的制备。