Patent ID: 9694396
Date: 2017-07-04
CPC Classifications: B08B,H01L

Claim:
1. A stripping apparatus comprising: a cleaning device, a transition unit, a stripping device and at least one controller; wherein the cleaning device at least comprises a first cleaning unit, a second cleaning unit and a third cleaning unit; the stripping device is connected with the transition unit; the transition unit is further connected with the first cleaning unit; the first cleaning unit is further connected with the second cleaning unit; the second cleaning unit is further connected with the third cleaning unit; the controller is configured to control temperatures of the third cleaning unit, the second cleaning unit and the first cleaning unit of the cleaning device to be a first parameter, a second parameter and a third parameter, respectively; wherein the first parameter is a value equal to a temperature of water injected into the third cleaning unit; the second parameter is a value equal to a sum of the first parameter and an average value obtained by dividing an absolute value of a difference between a temperature of the stripping device and the first parameter by the total number of the cleaning units; and the third parameter is a difference between the temperature of the stripping device and the average value.