DISPOSITIF DE REFROIDISSEMENT DE PRODUITS EN VRAC
    6.
    发明公开
    DISPOSITIF DE REFROIDISSEMENT DE PRODUITS EN VRAC 审中-公开
    VORRICHTUNG ZUMKÜHLENVONSCHÜTTGUT

    公开(公告)号:EP2783172A1

    公开(公告)日:2014-10-01

    申请号:EP12795526.8

    申请日:2012-11-13

    IPC分类号: F25D3/11 F25D3/10

    CPC分类号: A23L3/375 F25D3/102

    摘要: The invention relates to a device for cooling bulk products, such as a device comprising a drum rotatably mounted on the axis thereof, said drum containing perforations distributed on the cylindrical lateral wall thereof in whole or in part. Additionally, the device comprises a motor for driving said drum and a thermally insulated chamber of elongate form along the axis of said drum and enveloping said drum, and means (2) for cooling products, for example products for injecting a cryogenic fluid into said chamber. The invention is characterised by the implementation of the following measures: - the device additionally comprises at least one ramp (3) for projecting a liquid cryogen, an additional ramp located inside the chamber opposite a portion of the drum wall located in the area where products enter the drum, - this additional projection ramp is capable of directing the liquid cryogen to said portion of the drum wall and through this portion of the wall, via said perforations, to the products that enter the drum.

    摘要翻译: 本发明涉及用于冷却散装产品的装置,例如包括可旋转地安装在其轴线上的滚筒的装置,所述滚筒包含全部或部分分布在其圆柱形侧壁上的穿孔。 此外,该装置包括用于驱动所述滚筒的马达和沿着所述滚筒的轴线并包围所述滚筒的细长形式的绝热室,以及用于冷却产品的装置(2),例如用于将低温流体注入所述室 。 本发明的特征在于实施以下措施: - 该装置还包括至少一个用于突出液体冷冻剂的斜面(3),位于室内部的与位于产品 进入滚筒, - 这个附加的突出坡道能够将液体冷冻剂引导到滚筒壁的所述部分,并通过所述穿孔通过壁的这一部分到达进入滚筒的产品。