| 摘要 |
PURPOSE:To prevent the contamination by bacilli, etc., from a material to be treated by spraying a liquid chemical on a injection needles, etc. before, during and after breaking in the stage of breaking the injectors and injection needles by an injector breaker. CONSTITUTION:A driving motor M is run to throw the injectors held attached with the injection needles into a chute along the grooves of a guide in the stage of disinfecting the injectors and injection needles to be broken by the breaker. A driving gear 52 of a liquid chemical spraying device 5 is then driven and a lifting rod 57 is lifted by the rotation of a cam 53. A pump 55 is started to spray the liquid chemical in a tank T from a sprayer 64 to disinfect the injectors, etc. The injectors are fed by feed rollers to lower compressing rollers. The liquid chemical is thus sprayed onto the injectors, etc., before, during or after the breaking by which the contamination by the bacilli, etc., from the material to be treated is prevented.
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