TH8163B - "Methods and equipment for cleaning" - Google Patents

Abstract

This invention provides a cleaning device consisting of The procedure of immersing the cleaning object for the first time in the first tank. To rinses rough by bubbling with water from the bottom. And watering with pure water from above when lifting objects The process of immersing the object coming out of the first bucket in the second to perform a primary wash. Ultrasonic wave And watering with pure water from above when lifting objects The process of immersing the object coming out of the first bucket. Or the second tank consecutively in the third tank To wash every point with ultrasonic waves The process of immersing the object coming out of the third tank into the fourth tank is final so that Finish cleaning with water spray and lift. In this cleaning method, only clean water. It is only used as a cleaning fluid and the same level of cleanliness as traditional cleaning with chlorofluorocarbon or trichloroethane. While there are no side effects such as fading of the surface

Claims (2)

1. a cleaning device that consists of The first tank with the foaming device is at the bottom. And there is a spraying hole at the top A second tank with an ultrasonic generator on the bottom or sides and a spray hole set at the top. A third tank with an ultrasonic generator set at the bottom or side and a generating device. Water injection at the bottom And a spray hole set at the top and a fourth tank with a sprinkler generator set at the bottom. 2. Cleaning equipment as stated in Clause 1, which also includes Device with film It rinses backwards to produce purified, low-quality water used as flushing water into the first, second and third tanks, and for water in the first, second and third tanks and water production equipment pure High temperature by evaporation method to produce high quality pure water to be supplied into the fourth tank.