Audited Supplier
Plate and Frame Heat Exchanger for Waste Water Treatment
Working principles
Heat exchanger type: Gasket Plate heat exchanger
Baode heat exchanger is No,1 China brand in gaslekt plate heat exchanger. The plate heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the inter plate channel and directs the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids, pressure drop and temperature program. The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support column. Connections are located in the frame plate or, if either or both fluids make more than a single pass within the unit, in the frame and pressure plates.
Advantages of the Baode Gasket Plate Heat Exchanger *Space saving and energy efficient Baode plate heat exchanger are the system builder's dream! With their compact designs they require 20-50% less space in your system than a comparable shell-and-tube unit. Since they require up to 80% less cooling media, you can fit smaller pumps that will consume less energy
Application
Food industry: Milk pasteurization Milk and beverage pasteurization , Wine tempering, Bottled water treatment , CIP (Cleaning-in-Place) heating , Reverse osmosis water.
Marine application : Central cooling of the main or auxiliary engines or turbines, Lubrication oil cooling, Recooling of circulated water for cooling cylinders, pistons, injection nozzles, Cooling of Baoder oil, compressor oil and other lubricants, Preheating of lubrication oil and heavy fuel oil, Preheating of seawater for fresh water production, Heat recovery, Heat exchange to air-condition the passengers' cabins and freight spaces
Others: turbine oil cooler, Chemical industry, district heating, district cooling, swimming pool heating, solar heating
STANDARD MATERIALS
Frame plate: Mild steel Epoxy painted
Nozzles: Carbon steel
Metal lined: Stainless steel, Titanium
Plates: Stainless steel Alloy 316 or Titanium
A great advance on conventional PHEs
Optimized plate design
The BS Series solves two main problems that occur when conventional plate heat exchangers (PHEs) are used as steam heaters. The first is that when water is heated over a relatively wide temperature difference, e.g. from 10 to 70°C (50 to 158°F), the high steam velocity causes erosion and noise problems. The second is that when high water flow rates are used when heating water only a few degrees, the PHE has to be oversized to keep the secondary side (water) pressure drop within reasonable limits. Both of these drawbacks are now eliminated in the new BS Series of PHEs by a unique plate geometry that allows problem-free heating over narrow and wide temperature ranges.
Way ahead of shell-and-tubes
No thermal fatigue Cyclic heating and cooling produces thermal fatigue in rigid steam heaters like straight shell-and-tubes. This often results in cracked and worn components that demand maintenance and repair, thereby causing unwanted system downtime. The combination of thin plates and flexible gaskets in the BS Series prevents thermal fatigue by allowing the units to expand and contract in response to temperature changes. Fine temperature control Rapid heat transfer resulting from the small hold-up volume and high surface/volume ratio of the plates enables a fast response to temperature control. 
