Rinsing method and apparatus for car-washing installation

Cleaning and liquid contact with solids – Processes – Using solid work treating agents

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Details

15 97B, 15DIG2, 134 29, 134 32, 134123, B08B 700

Patent

active

042882559

ABSTRACT:
A car to be washed is moved longitudinally along a path through a washing station, a prerinsing station, a rinsing station and a drying station. At the washing station the car is scrubbed with hot, soapy water. In the prerinsing station the car is sprayed with water mixed with a surface-tension-increasing agent. In the rinsing station the car passes under a curtain down which flows a film of pure water. The curtain is formed of a multiplicity of parallel vertical filaments that conduct this rinse water with the surface-tension-increasing agent as a substantially continuous film over the vehicle.

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