DEVICE FOR LOADING PNEUMATIC CARRIAGE IN PNEUMATIC TUBE EQUIPMENT

摘要

PURPOSE:To suck and remove pollutants tending to expand outside a loading machine body together with air for avoiding pollutant raid to the outside by sucking internal air from a socket hole with a suction mechanism when a cut-off member cutting off communication between the inside and outside of a loading machine body is opened. CONSTITUTION:A lid 52 on a dumping section 54 is opened and an empty cartridge is dumped into a dumping port 63 to be dropped in a socket hole 60 of a rotor 62. When this lid 52 is opened, a valve body 64 interlocked with the lid 52 is also opened so that air and pollutants always sucked by an suction blower in a suction pipe 52, dumping hole 63 and socket hole 60 are sucked and removed without expanding the pollutants outside the dumping section 54. Next, the lid 52 is closed and a handle 58 is pivoted to abut against a second stopper. The socket hole 60 is transferred between a pneumatic tube 55 and an end pneumatic tube 57 and the empty cartridge is dropped and received in the interior of the lower delivering machine through the end pneumatic tube 55. Then, the cartridge is integrated with a jag filled with sample in the delivering machine to be sent to the pneumatic tube 55.