Discharge Method and Device of Washing Chamber

Abstract

The invention discloses a discharge method and device of a washing chamber. The method includes the following steps. Step 1: provide a washing chamber. Step 2: set a wastewater discharge pipe and a waste liquid discharge pipe both connected to the washing chamber, and each of the wastewater discharge pipe and the waste liquid discharge pipe communicates with the washing chamber by a valve. Step 3: set a detector in the washing chamber to detect the concentration of a predetermined ingredient in the washing chamber. Step 4: open one of the two valves to make the washing chamber communicate with the wastewater discharge pipe or the waste liquid discharge pipe according to the detecting result of the detector so as to drain the liquid in the washing chamber. The invention achieves the purpose of recycling and classification of the wastewater and the waste liquid according to the variety of the concentration of a harmful substance included in the liquid in the washing chamber. Thus, the discharging amount of the waste liquid and the cost in cleaning the waste liquid are both reduced significantly. That saves the manufacturing cost and improves product competitiveness.

Dependencies are inferred from the claim text.