| 摘要 |
<p>A chemical reaction vessel (1) provided with a reciprocable agitator for mixing of the vessel contents. The agitator (100) may comprise a piston-like member (102) covered with a bellows type seal (103). Alternatively, the agitator (200) may comprise a diaphragm (201) with a reciprocating motion (203) applied to the central region thereof. The agitator may be provided in the walls or base of the reaction vessel, and works on liquid which enters a bore (9) provided in the vessel.</p> |
