Business License
Contact Us
Your inquiry content must be between 10 to 5000 characters
Please enter Your valid email address
Operation cost of evaporator: how to reduce operation cost
The cost of an evaporator consists of two parts: the equipment investment and the operation cost. And the equipment investment is a one-time investment while the operation cost is a long-time cost.
The operation cost of the evaporator system includes power consumption and steam consumption, and the energy saving is generally aimed at reducing steam consumption. Below are some common methods used to save energy consumption in evaporator design.
1. A multiple-effect evaporation process is adopted, with each additional effect, the energy consumption cost goes down, and on the other hand, the equipment investment goes up. For the evaporation of salted wastewater, generally no more than triple-effect is adopted, and four-effect maximum.
2. Thermal vapor compression TVR can reduce the energy consumption, and the energy-saving effect of the TVR is equivalent to one additional effect. For example, the steam consumption per ton water evaporation capacity of one double-effect evaporator with TVR is equivalent to one triple-effect evaporator without TVR.
3. Mechanical vapor compression MVR, greatly reduces the energy consumption, the performance is equivalent to a Ten-effect evaporator system.
4. Do a good job of thermal insulation of evaporation equipment to reduce the heat loss, which is able to reduce the energy consumption as well.
5. Utilization of sensible heat and latent heat of condensate. Preheaters can be added to recover the sensible heat of the condensate and increase the input temperature of the feed material; And a flash system can be used to recover the latent heat of condensate.
In conclusion, an appropriate evaporator system shall be designed and chosen according to the site condition and local energy cost.
Recently Posted
-
Can MVR Evaporators Be Used for Calcium Chloride Concentration?
September 2, 2025Calcium chloride is a versatile product — from anhydrous granules to dihydrate flakes — but its high solubility, high boiling poin
Read More -
MVR vs TVR: Efficiency, Cost, and Application Guide
July 14, 2025In the industrial evaporation field, energy-saving technologies have become critical for reducing operational costs and minimizing
Read More -
Congratulations on Successful Commissioning of Potassium-Sodium Separation Four-Effect Evaporator
July 10, 2025OverviewWe are pleased to announce that the Potassium-Sodium Separation Four-Effect Evaporator System, engineered and delivered by
Read More -
What Is an FC Crystallizer? Design, Working Principle, and Applications
June 24, 2025When crystallizers are classified based on the mode of material circulation, the three most commonly used types are External
Read More
Contact Us
Recommended Products
-
Anhydrous Calcium Chloride Granulation & Drying SystemNegotiableMOQ: 1 Set -
Potassium-Sodium Separation EvaporatorNegotiableMOQ: 1 Set
-
Skid-Mounted MVR Evaporator SystemNegotiableMOQ: 1 Set
-
MVR Distillation TechnologyNegotiableMOQ: 1 Set
-
MVR Evaporator for Anhydrous Sodium Sulfate (Na₂SO₄) ProductionNegotiableMOQ: 1 Set
-
Ethanol Recovery System (Ethanol Recovery From Waste Liquid Soap)NegotiableMOQ: 1 Set
-
MVR Evaporator for Lithium Sulfate ConcentrationNegotiableMOQ: 1 Set
-
MVR EvaporatorNegotiableMOQ: 1 Set
-
MVR Evaporator for Smelting Wastewater TreatmentNegotiableMOQ: 1 Set
-
MVR Evaporator for Bio-pharmaceutical Wastewater TreatmentNegotiableMOQ: 1 Set
-
Integrated MVR EvaporatorNegotiableMOQ: 1 Set
-
MVR Evaporator for Sodium Sulfate Wastewater TreatmentNegotiableMOQ: 1 Set
-
MVR Evaporator for Dyeing Wastewater TreatmentNegotiableMOQ: 1 Set
-
MVR Evaporator for Landfill Leachate TreatmentNegotiableMOQ: 1 Set
-
Magnesium Sulfate Heptahydrate Production Plant From Waste Sulfuric AcidNegotiableMOQ: 1 Set
-
Mutiple-effect MVR EvaporatorNegotiableMOQ: 1 Set
-
Tubular Falling Film EvaporatorNegotiableMOQ: 1 Set
-
Mutiple-effect Forced Circulation EvaporatorNegotiableMOQ: 1 Set
-
Triple-effect Evaporating Crystalizer for Inorganic Salt ProductionNegotiableMOQ: 1 Set
-
Falling Film Evaporator With Molten Salt System for Caustic Soda 50% - 99% ConcentrationNegotiableMOQ: 1 Set
