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1. AU1996076102 - Separator screen and screening method

专利局 澳大利亚
申请号 76102/96
申请日 06.11.1996
公布号 1996076102
公布日 31.07.1997
公布类型 A
国际专利分类
A 人类生活必需
22
屠宰; 肉品处理; 家禽或鱼的加工
C
肉类、家禽或鱼的加工
17
其他加工肉或骨的装置
04
清骨装置
A22C 17/04
CPC
A22C 17/04
申请人 Freezing Machines, Inc.
发明人 Roth, Eldon
优先权数据 556712 13.11.1995 US
标题
(EN) Separator screen and screening method
摘要
(EN)
A screen (12) for use in a separator device (10) includes an inner portion (22) opening onto the screen inner surface (24) and an outer portion (26) extending the remainder of the way through the screen material. The outer portion (26) of the screen opening (20) allows the desired material to pass therethrough, while blocking the entry of large pieces of hard material. The inner portion (22) of the screen opening (20) includes a deflecting surface (40) forming an acute deflecting angle (B) with the inner screen surface (24) in the direction at which a cutting element passes over the screen opening (20). Large pieces of hard material that may partially enter the screen opening (20) are pressed against the deflecting surface (40) as the cutting element passes over the screen opening (20), the deflecting surface (40) serving to deflect the hard material out of the screen opening (20) without chipping off or cutting off any of the hard material, which could then pass through the screen opening (20) along with the desired material.