Quick freezing system
    91.
    发明授权
    Quick freezing system 失效
    快速冷冻系统

    公开(公告)号:US4403479A

    公开(公告)日:1983-09-13

    申请号:US349989

    申请日:1982-02-18

    申请人: Ivan Rasovich

    发明人: Ivan Rasovich

    摘要: Apparatus for quick freezing of food products and the like including an insulating tank with a liquid nitrogen bath, an adjacent chamber, a conveyor system for moving product through the bath and the chamber, and an exhaust system for drawing vapor from the tank into and out of the chamber. A process for quick freezing of food products and the like wherein at least the surface of an item is frozen by immersing the item in a liquid nitrogen bath, after which the item is moved through a chamber and further cooled by vapor from the liquid bath drawn into the chamber.

    摘要翻译: 用于快速冷冻食品等的装置,包括具有液氮浴的绝热箱,相邻的室,用于通过浴和室运动产品的输送系统,以及用于从罐中抽出蒸气的排气系统 的房间。 一种用于快速冷冻食品等的方法,其中至少物品的表面通过将物品浸入液氮浴中而被冷冻,之后将物品移动通过室并进一步通过来自液浴的蒸气冷却 进入房间

    Preparation of frozen raw battered products
    92.
    发明授权
    Preparation of frozen raw battered products 失效
    冷冻原料的制备

    公开(公告)号:US4142001A

    公开(公告)日:1979-02-27

    申请号:US795118

    申请日:1977-05-09

    摘要: Method for producing frozen raw battered food products by first applying a coating of the raw batter to the outside of the food product, and then depositing the coated product on a layer of carbon dioxide snow, in a relation causing the batter while still uncooked to set to a non-flowing condition by reduction in temperature of the batter while it is contacted and supported by the layer of carbon dioxide snow.

    摘要翻译: 通过首先将生面糊的涂层施加到食品的外部,然后将涂覆的产品沉积在二氧化碳雪层上,使糊状物仍然未煮熟的关系来制备冷冻的原料打击食物的方法 在由二氧化碳雪层接触和支撑的同时通过降低面糊的温度来达到不流动状态。

    Direct contact food freezer
    93.
    发明授权
    Direct contact food freezer 失效
    直接联系食品冷冻机

    公开(公告)号:US3768272A

    公开(公告)日:1973-10-30

    申请号:US3768272D

    申请日:1970-06-17

    申请人: BARRETT L

    发明人: BARRETT L

    CPC分类号: F25D9/005 A23L3/362

    摘要: This invention provides a direct contact freezing device using a low boiling point, inert refrigerant in a stream having portions at different velocities for the direct contact freezing of comestibles without clumping of the particles or icing of the freezer.

    摘要翻译: 本发明提供了一种使用低沸点惰性制冷剂的直接接触式冷冻装置,该物流具有不同速度的部分,用于食物的直接接触冷冻,而不会使颗粒结冰或结冰。