| 摘要 |
<p>1. Sterilization autoclave of the type using a gas or gas-steam mixture comprising a substantially cylindrical vessel (1) of horizontal axis, capable of receiving a plurality of containers (8) holding products, containers of substantially parallelepipedal shape, juxtaposed in direct line with the axis of the vessel and presenting as a result a first set of lateral faces (15) on a first side, one set of upper faces (16), and a second set of lateral faces (17) on the opposite side, said autoclave further comprising a steam-injecting (5) and/or gastreating (3) device and means causing the gas or gas-steam mixture to flow, characterized in that the flowing means comprise a fan chamber (18) which extends along the first set of lateral faces and which is closed at its lower part and open at its upper part, at least one fan (4) for every group of containers mounted in said chamber laterally with respect to the axis of the vessel, the suction orifice (20) of said fan being situated opposite the corresponding lateral face of a container or of a group of containers, a horizontal deflector (7) covering up all the upper faces of the containers and defining with the top of the vessel a transfer chamber (22), the second set of lateral faces defining an admission chamber (23), with the adjacent wall of the vessel, as a result of which the air flow is directed exclusively transversely to the axis of the vessel throughout the length thereof, following a single closed circuit going through successively the fans chamber, the transfer chamber, the admission chamber and finally the containers proper, from the second set of lateral faces to the first set of lateral faces, the said steam injecting or gas-treating device extending over the full length of the vessel within the transfer chamber (22).</p> |
