发明名称 |
Apparatus for manufacturing readily soluble granular substances from powdered materials |
摘要 |
An apparatus for manufacturing readily soluble granular substances from powdered materials such as, for example, coffee, milk and the like. The apparatus has a vertical outer hollow cylindrical body for allowing quantities of powdered material from a distributor to fall by gravity therethrough, and a vertical inner hollow cylindrical body of different length and diameter inside the outer cylindrical body. The two concentric cylindrical bodies partly overlap each other and define a circumferential gap therebetween extending along the overlapping portion. A pneumatic air supply is provided on the outer cylindrical body for introducing compressed air into the outer body and producing a whirling air stream in the gap so that the powdered material carried by the whirling air stream forms a thin, ring-like continuous curtain. Also, first and second steam supply means are provided in the inner body and at the bottom of outer body for blowing steam against the curtain-shaped powdered material in the gap from the inside and outside.
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申请公布号 |
US4185547(A) |
申请公布日期 |
1980.01.29 |
申请号 |
US19780886577 |
申请日期 |
1978.03.14 |
申请人 |
MEIJI NYUGYO K K |
发明人 |
KAMISHIMA, AKIO;KOBAYASHI, TOSHITAKA;NAKAZATO, MOTOYASU;TOKUMARU, AKIRA |
分类号 |
A23C1/00;A23P1/02;B01J2/16;(IPC1-7):A23C9/16;A23C11/00;A23F1/00 |
主分类号 |
A23C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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