|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||241/5 ; 241/24 ; 241/81 ; 241/275|
|발명자 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 0|
A comminuting device for breaking-up charge bodies of frangible material to free their value content and to reduce it to a desired size employs an upright enclosure into which charge bodies are fed so as to minimize in-air flow and to provide a steady stream of the bodies into the upper end of a centrally positioned downflow feed duct from which a series of horizontally, radially outwardly extending and vertically spaced-apart discs of a rotating assembly are suspended to define a central chamber selection passageway that is open at its upper end to the ...
A method of comminuting charge bodies of a breakable material into particles of smaller size in a walled enclosure which comprises, introducing and moving the bodies substantially centrally downwardly within an inner chamber portion of the enclosure under gravity and an upwardly opposing positive fluid flow along a vertically progressive series of horizontally sidewise-extending fluid flow chambers, while selectively and progressively first moving charge bodies of lesser weight and then those of gradually greater weight radially out of a downflow path an...