Forced Circulations Evaporators

Listing ID #3961852

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

Chem Process’ Forced Circulation Evaporators are normally used for liquids which are prone to fouling, scaling, crystallizing or for those which are inversely soluble or while concentrating....

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Product Details

Chem Process’ Forced Circulation Evaporators are normally used for liquids which are prone to fouling, scaling, crystallizing or for those which are inversely soluble or while concentrating thermally de-gradable materials. Here high re-circulation rate allows high liquor velocities through the tubes which help to minimize the buildup of deposits or crystals along the heating surface. The universal type, preferably used for concentration of solutions containing encrusting substances, hardening agents and un-dissolved solids, and for viscose solutions; also suitable for evaporative crystallization.

Forced circulation is required when hydrostatic head prevents boiling at the heating surface. A pump can also be used to avoid fouling that is caused by the boiling of liquid on the tubes; the pump suppresses bubble formation. Other problems are that the residing time is undefined and the consumption of steam is very high, but at high temperatures, good circulation is easily achieved.

How it works

Liquid is circulated at a high rate through the heat exchanger, boiling being prevented within the unit by virtue of a hydrostatic head maintained above the top tube plate. As the liquid enters the separator where the absolute pressure is slightly less than in the tube bundle, the liquid flashes to form vapour.

Company Details

Over the years, Chem Process Systems has carved a niche for itself as a major provider of heat transfer and vacuum related process equipment.
When it comes to offering an array of customised solutions to chemical, pharmaceutical, petrochemical, oil refinery, power generation and water treatment, we are the experts. We constantly strive to adopt improved process technology in order to accommodate new equipment and methods into our existing plant structures such that our product output is specifically designed for its ultimate location.
We not only employ sophisticated computerised thermal and mechanical design techniques, but also constantly review techniques, software and methods to ensure we are at par with the best in the industry.
With a widespread global representative network, Chem Process Systems has emerged as a market leader offering quick, exceptional solution in the technically challenging field.