| 摘要 |
<p>PURPOSE:To easily confirm a spray pattern by forming an outer shell frame from resin laminated processed paper and mounting an inspection window to a side plate. CONSTITUTION:When an operation order is transmitted by a remote control apparatus 21, pulse output is cyclically sent to a solenoid 20 by the instruction from a control panel 15. An opening and closing lever 19 is drawn up by the excitation of the solenoid 20 and an opening and closing valve 16 is opened during this time and a deodorizing solution raised in pressure is sent out of a pressure container 12 to pass through a liquid feed pipe 13 and sprayed from a spray nozzle 4 to be infiltrated in both upper and lower deodorizing filters 3, 3. Air to be treated is sucked from a suction port 9 by driving a fan 11 and flows upwardly to be blown off from a diffuser 10 and, during this time, the air passes through the deodorizing filters 3 and the malodorous component in the air is subjected to the contact reaction with the deodorizing solution to be removed. By utilizing the inspection window 8 of an outer shell frame 5, the internal scattering state of the deodorizing solution can be confirmed by visually observing the spray pattern drawn on the inner wall.</p> |
