Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2003-01-09
2009-10-20
Griffin, Walter D (Department: 1797)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
Reexamination Certificate
active
07604986
ABSTRACT:
An organic waste decomposition device comprises a base frame (110), a cylindrical shell casing (120), a shaft (130) which is rotatably installed in the shell casing, a plurality of arm blades (140) which Are engaged to the shaft, a driving motor (150) adapted to provide a rotational force to the shaft, a ring blower (160) which is adapted to supply air into the interior of the shell casing, an air pipe (170) which is adapted to connect the ring blower and a lower portion of the shell casing, a pre-heater (180) which is adapted to pre-heat the air supplied into the interior of the shell casing, a condenser (190) which liquidefies the discharged vapor, a steam pipe (200) which connects an upper portion of the shell casing and the condenser, and a control box (210).
REFERENCES:
patent: 2225428 (1940-12-01), Christensen
patent: 4985060 (1991-01-01), Higa
patent: 5615627 (1997-04-01), Marr, Jr.
patent: 2003/0108842 (2003-06-01), Ramirez-Tobias et al.
patent: 860407 (1998-08-01), None
patent: 2000233166 (2000-08-01), None
Edwards Lydia
Griffin Walter D
Schmeiser Olsen & Watts LLP
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