| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a whirling chamber water tank of a washing coating booth, having a lower part always immersed in a booth water tank, only for supplying water to a whirling chamber, provided in an air current suction part, and stabilizing water level management by always supplying water inside the booth water tank through an underflow introduction part of the water tank. <P>SOLUTION: This whirling chamber water tank 20 having the lower part always immersed in the booth water tank 2, only for supplying water to the whirling chamber 7 is provided in the air current suction part 6 of the whirling chamber, and water inside the booth water tank is supplied through the underflow introduction part formed in a lower part of the whirling chamber water tank. The underflow introduction part is a gap 26 formed in a side face lower part of the whirling chamber water tank. Alternatively, the underflow introduction part is gaps 28 formed in a bottom part of the whirling chamber water tank, the gaps are formed at even intervals in a crosswise direction, and the whirling chamber water tank is provided with a closing means for the gaps such that the closing means can adjust a suction water amount. <P>COPYRIGHT: (C)2012,JPO&INPIT |
