TAILIEUCHUNG - Destillation

In the distilling plant dirty solvent mixtures are cleaned. The principle is based on the difference of the boiling point between the solvents used as cleaning dilution and the contamination contained in it. The dirty cleaning agent is heated up and easily volatile constituents to evaporate. The boiling point of the assigned solvents amounts to max. 155°C. The materials simmering up to this temperature are led over a cooling column. The condensate consists to a large section of the solvents used as cleaning agents. The arrears (lacquer mud), remaining in the container, should be put as waste. . | PB-Nr Destillation Function of the Distillation In the distilling plant dirty solvent mixtures are cleaned. The principle is based on the difference of the boiling point between the solvents used as cleaning dilution and the contamination contained in it. The dirty cleaning agent is heated up and easily volatile constituents to evaporate. The boiling point of the assigned solvents amounts to max. 155 C. The materials simmering up to this temperature are led over a cooling column. The condensate consists to a large section of the solvents used as cleaning agents. The arrears lacquer mud remaining in the container should be put as waste. Work routine Line-up With the line-up are the agitator and the oil pump to switch on as well as the temperature regulator on 155 Celsius place. Filling process Before the filling process the two slide gate valves at the inlet of the satisfied cleaning agent are to be opened and the black switch under the label filling . The ends of the filling process will by a visual check the highest agitating wing should be scarcely covered and the responsible coworker terminated. To be closed in the case of termination of the filling process the red switch under the label filling to be operated and the two slide gate valves are again. Vacuum Is the level of liquid under the highest agitating wing pleases then can be begun with the vacuum. The metering valve for slow closing of the vacuum must be opened completely and the slide gate valves must for the cleaned solvent by normal to vacuum operation be changed over. The vacuum pump is to be switched on and the metering valve is slowly to be closed. To be opened for terminating the vacuum the vacuum pump is the metering valve to be switched off and. If the normal print were manufactured the metering valve is to be closed and the slide gate valve for the cleaned solvent is set again to normal operation. Issued by Herr Bauer Version 0 Date Juli 2001 Page 1 2 PB-Nr Destillation Discharge .

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