Nissen Corporation

Masanari Takagi

Kisaburo Kohmura

Haruo Nishi

Apparatus for sterilizing packed foods includes a sterilizing chamber for storing packed foods therein, a jet pipe mounted onthe interior upper portion of the sterilizing chamber for jetting mixture of steam and compressed air, an ejector having an inlet port, a suction port and an outlet port and connected at the outlet port to the jet pipe for generating a suction force through a flow of mixture of steam and compressed air, a steam line connected to the inlet port of the ejector for supplying steam thereto, a circulation line connected at one end to the interior lower portion of the sterilizing chamber and at the other end to the suction part of the ejector, a drain line connected to the bottom of the sterilizing chamber for exhausting a part of the mixture of steam and compressed air, a heat exchanger interposed between the sterilizing chamber and the drain line, and a compressed air line connected to the inlet port of the ejector through the heat exchanger.

Growing community of inventors

Mie, Japan

Masanari Takagi