Multi Effect Evaporators are the apparatuses, which competently make use of the heat from steam to evaporate the water. These have the capacity to maximize the input energy usage. These allow reduced condensing load and enable advanced liquor flow control. Multi Effect Evaporators provide convenient processing and foul condensate collection. The evaporators allow for an online cleaning of individual effects. The said evaporators allow for maximum thermal efficacy with simultaneous flow option. These are suitable for continuous and large-scale operation. These are highly economical and can evaporate the undesirable water content.