首页> 外国专利> WASHING METHOD OF EVAPORATION CONCENTRATION APPARATUS, WASHING APPARATUS OF EVAPORATION CONCENTRATION APPARATUS, WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS

WASHING METHOD OF EVAPORATION CONCENTRATION APPARATUS, WASHING APPARATUS OF EVAPORATION CONCENTRATION APPARATUS, WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT APPARATUS

机译:蒸发浓缩装置的洗涤方法,蒸发浓缩装置的洗涤装置,废水处理方法和废水处理装置

摘要

PROBLEM TO BE SOLVED: To provide a washing method of an evaporation concentration apparatus, a washing apparatus of an evaporation concentration apparatus, a wastewater treatment method and a wastewater treatment apparatus which can control deterioration in heat-transfer efficiency of an indirect heating part.;SOLUTION: The washing method of an evaporation concentration apparatus having an indirect heating part for heating wastewater containing at least aqueous coating is a method for evaporating water containing low boiling components in the wastewater and concentrating high boiling components. At least a part of water containing the evaporated low boiling components is recovered and the indirect heating part is washed by water containing the low boiling components.;COPYRIGHT: (C)2012,JPO&INPIT
机译:解决的问题:提供一种蒸发浓缩装置的洗涤方法,蒸发浓缩装置的洗涤装置,废水处理方法和废水处理装置,其能够控制间接加热部的传热效率的降低。解决方案:具有用于加热至少包含水性涂料的废水的间接加热部件的蒸发浓缩设备的洗涤方法是一种蒸发废水中含有低沸点成分的水并浓缩高沸点成分的方法。回收至少一部分含有蒸发的低沸点成分的水,并用含有低沸点成分的水洗涤间接加热部分。;版权所有:(C)2012,日本特许厅&INPIT

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