发明名称 |
Bioreactor |
摘要 |
A bioreactor which and be used with substrates which are difficult to attain sufficient dispersion is made up of a reaction vessel 1 having a reaction chamber 2 surrounded by a water jacket 3 for maintaining a predetermined constant temperature. The reaction chamber 2 is provided in the vicinity of the inner wall surface 2a of the reaction vessel 2 with a plurality of upright screws 6 and 7 in an adjoining relationship to each other, each screw having a screw thread or a helical fin 6b, 7b of reverse turning sense with each other so that the reactor vessel contents are subjected to a convectional flow induced by the rotation of the screws in the reverse sense to each other by a gearing 14, 15. The substrate therein is subjected to a uniform agitation and to a milling and sieving actions in the portion 13 where the fins of the screws face each other, before the reaction product is removed by a screw conveyer 25.
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申请公布号 |
US5587298(A) |
申请公布日期 |
1996.12.24 |
申请号 |
US19950409446 |
申请日期 |
1995.03.24 |
申请人 |
DIRECTOR GENERAL OF NATIONAL AGRICULTURE RESEARCH CENTER, MINISTRY OF AGRICULTURE, FORESTRY AND FISHERIES |
发明人 |
HORIGANE, AKIRA;MATSUKURA, USHIO;KAMIO, MASAYOSHI |
分类号 |
C12M1/36;C12M1/02;C12M1/38;(IPC1-7):C12P1/00 |
主分类号 |
C12M1/36 |
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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