Indonesia refrigeration exhibition HVAC is Indonesia's largest and most influential refrigeration exhibition, expanding to large commercial buildings and home applications, focusing on heating, ventilation and air conditioning of the three core enterprises. King Dupont with plate exchange products wonderful appearance, able to further launch the heat exchanger equipment, and thus in the field of heating, ventilation and refrigeration in the Southeast Asian market.

I. Plate heat exchanger

Plate heat exchanger is a series of metal plates with a certain corrugated shape stacked into a high-efficiency heat exchanger. Between the various plates to form a thin rectangular channel, heat exchange through the plate. Plate heat exchanger is the ideal equipment for liquid-liquid and liquid-vapor heat exchange. It is characterized by high heat exchange efficiency, small heat loss, compact and lightweight structure, small footprint, wide range of applications, and long service life. Under the same pressure loss, its heat transfer coefficient is 3-5 times higher than that of tubular heat exchanger, occupies an area of one-third of that of tubular heat exchanger, and the heat recovery rate can be as high as 90% or more.

Half-welded plate heat exchanger

The corrosive medium flows into the welded channel and comes into contact with two circular orifice gaskets between a pair of welded plate sheets. The non-corrosive medium flows into the conventional gasket channel. Especially suitable for ammonia and Freon and other refrigerants evaporation and condensation, for the chemical industry and general process heat exchange gasket corrosive medium is also an ideal heat exchange equipment, in the related field can also be called plate evaporator or condenser, etc..

All-welded plate heat exchanger

The conventional thickness of all-welded plate in 1.0mm, 1.2mm, commonly used in high temperature, high pressure conditions, to deal with some of the harsh working conditions of the heat exchange occasions.

Brazed plate heat exchanger

Brazed plate is thinner, the thickness is generally 0.4mm and the elimination of rubber strips, eliminating the corrosion problem, can withstand higher temperatures and pressures. Compared with fully welded plate heat exchanger, brazed plate heat exchanger is more suitable for: small footprint, space constraints, high temperature and high pressure, flow rate is not large conditions, the maximum flow rate is only 150m³/h.

Wide flow channel plate heat exchanger

Wide flow path plate heat exchanger using a unique coarse corrugated, wide gap channel structure design, the medium can flow through the plate heat transfer surface without restriction without blockage, retention phenomenon, effectively prevent solid particles, suspended solids, fibers and viscous substances of the deposition, clogging.

Food grade heat exchanger

Food grade heat exchanger adopts porous design and pressing depth design, mild and uniform heat treatment for sensitive food dairy and beverage products, frame plate and clamping bolts are outsourced or all stainless steel, strength interpretation of food grade hygiene standards, from the plate to the frame to the interface, cleaner and safer, more efficient heat transfer, so it is also known as hygienic grade heat exchanger, thin plate heat exchanger.

Second, evaporator

King Dupont evaporator, more than 10 years of research and development of evaporation and crystallization equipment manufacturer, complete qualification, professional team, and many universities and colleges research, with a number of invention patents, focusing on the production and manufacture of evaporation and crystallization equipment, to provide one-stop solution for hazardous wastewater treatment, the strength of the certified, is the leading industrial wastewater zero-discharge solution provider.

Low temperature heat pump evaporator

Low-temperature heat pump evaporator is the use of vacuum state of the material boiling point of the physical characteristics of the reduction, through the vacuum pump will evaporate the room atmospheric pressure down to -95Kpa - 97Kpa, the atmospheric pressure conditions of the boiling point of water in the 35-45 ° C, and at the same time the use of heat pumps inverse Carnot cycle principle, through the compressor to act on the refrigerant to achieve energy recycling in order to achieve the purpose of energy saving and consumption reduction. At the same time using the heat pump inverse Carnot cycle principle, through the compressor acts on the refrigerant to realize the energy recycling, so as to achieve the purpose of energy saving and consumption reduction. It can save more than 90% of the treatment cost for customers.

MVR Evaporator

Through the working principle of MVR (Mechanical Vapor Recompression Technology), the 85℃ steam generated from the wastewater that has been heated to 85℃ is compressed again to increase the temperature rise, and the 85℃ steam is compressed to 121℃ steam, and the high-temperature steam is used to heat and evaporate the wastewater again and condense the condensate during the process of exothermic heat release.The advantage of the MVR evaporator lies in the secondary use of the steam, with low energy consumption, and a ton of treated wastewater can be 40-50Kwh. Wastewater can 40-50Kwh/Ton.

Multi-effect evaporator

Through the waste heat or steam and other energy, to provide waste water evaporation treatment. Ton of wastewater treatment steam consumption 1.2m³/Ton (according to multi-effect and different). There are no major limitations on the amount of water and type of wastewater that can be applied. Three-effect evaporation is suitable for directly from the concentrated dilute solution to produce products, but also the concentrated solution can be reprocessed to produce solid products; at the same time, the solution is concentrated to recover solvents; in order to get pure solvents.

Three, heat exchanger unit

Plate heat exchanger unit, by the plate heat exchanger, intelligent temperature control device, intelligent electronic control device, circulating pumps, make-up water pumps, pressure stabilized expansion tank, make-up (condensation) tank, filters, valves, meters, sensors, piping base and other components of the heat exchange equipment, widely used in factories and villas, institutions and schools, residential communities and other civil buildings or shopping malls and hotels, hotels, resorts, and other commercial buildings, heating, air-conditioning, water for bathing, and all kinds of places that need heat exchange.

King Dupont heat exchanger unit, intelligent automation, easy to operate, can realize unattended, centralized digital display; protection function: loss of pressure overpressure protection, over-temperature protection; unit optimization design, reasonable layout, compact structure, covers an area of small, save investment in civil engineering, easy to install and maintain, heat high efficiency and fast, save heat energy, easy to increase the capacity, simple maintenance.

King Dupont plate exchange by virtue of professional ability and strength of heat transfer equipment caused widespread concern among overseas professionals, who seriously understand the product application cases, expressed full affirmation of King Dupont, and met with King Dupont leaders to visit the factory offline, contributing to favorable conditions for further cooperation.