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Heat Exchangers

In association with DHP Engineering Co. Ltd,

About DHP

The history of DHP Engineering Co., Ltd. (DHP) is all about the development of the plate heat exchanger. DHP had its beginnings in 1970’s when Korea's industrialization was in full swing. In 1975, the first plate heat exchanger was developed after about a year of trials by Mr. Song Gi Taek, the founder of DHP.

PLATE HEAT EXCHANGER

Innovative Plate Technology
  • Newly Developed ‘Perfect seal’ Gasket
  • International Patent Right Registered (28 Countries)
  • Three Dimensional Pressure Dispersion System
  • 300% Higher Friction Force (Up to 50 bar)
  • Good keeping of Tightened Plate Pack
  • Guarantee Longer Life Time of Gaskets


SPIRAL TYPE HEAT EXCHANGER

Features and advantage
  • Compact size and high efficiency guaranteed [Heating area 580m2: 2m (D) X2.5m (H)]
  • Heat transmission enabled at little temperature difference by means of Complete counter flow.
  • Mixing proof between fluids owing to the perfect welding between both side fluid channels.
  • Fully developed spiral flows in both channels make self-cleaning effect and this leads very little fouling inside of channels.
  • Easy for chemical cleaning or mechanical cleaning by opening the cover
  • Guaranteed efficiency for maximized heat transmission by highly developed turbulent flow
  • Nearly no maintenance cost required thanks to the minimized fouling and non-use of gasket Heat exchange of fluid containing slurry


DISK & SHELL TYPE HEAT EXCHANGER

DHP's new development 'Disk & Shell Heat Exchanger' is a heat exchanger which is composed of the good points of shell & tube heat exchanger and plate heat exchanger. This heat exchanger is welded plate pack in high pressure vessel.

The maximum pressure is up to 100bar and the temperature is up to 400 C. The main application is condenser, evaporator and the units require high pressure and high temperature but small size.

FRESH WATER GENERATOR VACUUM EVAPORATING DISTILLER

To achieve fresh water for drinking and washing, vacuum distillation system is normally used in the isolated place such as on ships or on islands. The DHP vacuum evaporating distiller utilizes heat from diesel engine coolant and LP steam by special steam jet heater. The DHP vacuum evaporating distiller is based on the DHP's titanium plate heat exchanger, one for evaporating of the heated brine and the other for condensing of the water vapor. It can be used in Waste water treatment, Fresh water generator, Turbo