AIR FLOW VELOCITY DETECTION SYSTEM FOR PNEUMATIC TRANSPORTATION FOR REFUSE

摘要

PURPOSE: To detect actual air flow velocity of a pneumatic line relating to ejection of refuse by arranging an air flow velocity detecting device near a suction valve in the downstream. ;CONSTITUTION: Air flow velocity detecting devices F₁, F₂,... F_n are arranged near each of suction valves A₁, A₂,... A_n in the downstream of pneumatic lines P₀, P₁,... P_n, and ejection valves D₁, D₂,... D_n of refuse tank B₁, B₂,... B_n are opened by a detection signal of the air flow velocity detecting device when air flow velocity of the pneumatic line relating to ejection becomes more than a predetermined value.;COPYRIGHT: (C)1993,JPO&Japio