In the paint booth the paint wraparound device

摘要

PURPOSE:To make a coating booth compact, reduce the cost and maintain constantly the temperature of a coating material circulation fed to a coating chamber by storing respective coating booth side sections of a coating material feeding piping and a coating material returning piping in an air feeding chamber. CONSTITUTION:A coating material is circulation fed from a coating material tank into a coating chamber 2 through a coating material feeding piping 11 and a coating material returning piping 15. Respective coating booth side sections 11a and 15a of the coating material feeding piping 11 and the coating returning piping 15 are stored in an air feeding chamber 3, and as the temperature of the air feeding chamber 3 is adjusted almost the same as the temperature of the coating chamber 2, the temperature of coating material is adjusted naturally during circulating respective coating booth side sections 11a and 15a, and a heat exchanger for temperature adjustment is not required. Also, as the coating booth side sections 11a and 15a of both pipings 11 and 15 are stored in the air feeding chamber 3, both side walls of a booth main body 1 are not protruded. The coating material feeding piping 11 and the coating material returning piping 15 can be used combinedly for respective coaters on both sides, left and right, provided in the coating material chamber 2 to reduce the piping work to a large extent.