Plate heat exchanger

316 stainless steel plate heat exchanger

The plate heat exchanger is composed of a group of corrugated metal plates with shunt holes for heat transfer between two fluids. The plate assembly is assembled between the fixed frame plate and the movable pressure plate and compressed by tightening the bolts. A gasket is installed on the plate to seal the channel between the plates and guide the fluid to the standby channel. The number of plates is determined by the flow rate, physical properties of the fluid, pressure drop and temperature program. Plate corrugations promote fluid turbulence and support the plate against differential pressure. The frame plate and pressure plate are suspended on the upper bearing rod and positioned by the lower guide rod, and both are fixed on the support column. The connector is located in the frame plate, or in the frame plate and pressure plate if one or both fluids flow in the device more than once.
Advantages of dgxt gasket plate heat exchanger * space saving and energy saving dgxt plate heat exchanger is the dream of system builders! Due to their compact design, they require 20-50% less space in the system than equivalent shell and tube units. Since they require up to 80% less cooling medium, smaller pumps can be installed, thus consuming less energy.
working principle
Channels are formed between the plates, and corner ports are arranged so that the two media flow through the alternating channels. The heat is transferred through the plates between the channels, and the complete countercurrent is treated to obtain the highest efficiency possible. The corrugations of plates provide channels between plates, support each plate and adjacent plates, and enhance turbulence, so as to achieve effective heat transfer.
Standard material
Frame plate: low carbon steel epoxy paint
Nozzle: carbon steel
Titanium, metal lining: stainless steel
Plate: stainless steel alloy 316 or titanium
Great progress in traditional PHE
Far ahead of shell and tube
Non thermal fatigue cycle heating and cooling produce thermal fatigue in rigid steam heaters such as straight shells and tubes. This usually leads to component rupture and wear, requiring maintenance and repair, resulting in unnecessary system shutdown. The combination of thin plate and flexible gasket in BH series prevents thermal fatigue by allowing the device to expand and contract when the temperature changes. Fine temperature control the rapid heat transfer due to the small liquid holding volume and high surface / volume ratio of the plate can respond to the temperature control quickly.
application
Food industry: pasteurization of milk, pasteurization of milk and beverages, wine conditioning, bottled water treatment, on-site cleaning and heating, reverse osmosis water.
Marine applications: central cooling of main engine or auxiliary engine or turbine, lubricating oil cooling, re cooling of circulating water of cooling cylinder, piston and fuel injection nozzle, cooling of Baode oil, compressor oil and other lubricants, preheating of lubricating oil and heavy fuel oil, seawater preheating of fresh water production, heat recovery and heat exchange, providing air conditioning for passenger compartment and cargo compartment
Others: turbine oil cooler, chemical industry, district heating, district cooling, swimming pool heating, solar heating,
Short delivery time.
high-quality
Reasonable price
Customer manufacturing
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