Heat exchangers
Heat exchangers - calculation, design and supply
COOLTECH performs the calculation, design and supply of the following heat exchange equipment:
Construction types:
- shell-and-tube heat exchangers;
- plate heat exchangers;
- shell-and-plate heat exchangers.
Device types:
- evaporators;
- condensers;
- heaters;
- coolers.
Parameters of cooled/heated media:
- with and without phase transitions of cooled / heated medium
- single-component / multi-component medium;
- operating temperature range: from – 60 to + 95 °С;
- operating pressure range: from 0.005 to 5 MPa;
- power range: from 5 to 5000 kW.
Combinations of cooled/heated media:
- natural gas - refrigerant (propane, ammonia, freons);
- multicomponent natural gas - refrigerant (propane, ammonia, freons);
- natural gas - brines (ethylene glycol, aqueous solutions of ethylene glycol, calcium chloride, ammonia water, propylene glycol, etc.);
- refrigerant – brines (ethylene glycol, aqueous solutions of ethylene glycol, calcium chloride, ammonia water, propylene glycol, etc.);
- shell-and-tube oil coolers (oil-refrigerant, oil-water, oil-brine);
- liquid food coolers (milk-water, milk-coolant, etc.);
- biogas - refrigerant (propane, ammonia, freons).
Manufactured types of casings for shell-and-tube heat exchangers according to the TEMA standard: BEM, BXM, BKU, BXU, BJM, etc.
