The Multiple Effect Distillation (MED)
utilizes the principle that water has different boiling temperatures at
different pressures.
In the multi-effect evaporation system, the first effect of heating the steam into the evaporation system, the secondary steam generated by the first effect enters the second effect as the second effect heating steam. In this way, the last effective secondary steam is introduced into a condenser, which is condensed by external cooling water, and the effect of energy saving is achieved by multiple utilization of steam.
In the multi-effect evaporation system, the first effect of heating the steam into the evaporation system, the secondary steam generated by the first effect enters the second effect as the second effect heating steam. In this way, the last effective secondary steam is introduced into a condenser, which is condensed by external cooling water, and the effect of energy saving is achieved by multiple utilization of steam.
System Features
(1) steam drive;
(2) The electricity consumption per ton of
water evaporation can be as low as 1.7 kWh;
(3) The more the effect, the less the steam
consumption, the GOR (the ratio of the water production ratio to the amount of
evaporated water and the amount of steam consumed) can be as high as 5-10. For
general wastewater treatment or industrial applications, the effectiveness is 2
-5 effect;
(4) It can be in the form of a horizontal
tube or a riser, each having its own strength, depending on the characteristics
of the original water;
(5) Fully automatic online cleaning, easy
to clean and maintain;
(6) Fully automatic control, high degree of
automation, easy operation, and unattended operation;
(7) Different materials can be selected,
including high-grade stainless steel series and titanium to effectively prevent
corrosion of materials;
(8) The vapor-liquid separation area is
large and the separation height is high, which can guarantee the quality of
distilled water;
(9) The circulating water head is lower and
the power consumption is less;
(10) The amount of hot water in the hot
well is small, and the change of the liquid level provides a stable control
point;
(11) The system has a small footprint;
(12) Less maintenance and maintenance, and
the service life is more than 20 years.
For more information, please visit https://www.sputtertargets.net/.
For more information, please visit https://www.sputtertargets.net/.
Related Links: High Purity Evaporation Materials
