Vertical shell-and-tube heat exchanger of short tube length, with lateral separator arranged at the top. Plate Evaporator. A plate-and-frame configuration employs special plates, with alternate product and heating channels. The plates are sealed by gaskets located within specially designed slots that do not require adhesives.
Plate heat exchangers are exceptionally efficient in processing fluid products (see Table 12.2 for a summary of advantages of aseptic food sterilisation systems). Product-to-product regeneration is possible; as much as 90% of the heating and cooling requirement can be done through regeneration. Heat Transfer Solutions SPX FLOW:Global Industrial A plate heat exchanger for thermalization specifically may vary highly from a plate heat exchanger for pasteurization. A thermalization based heat exchanger will hold the dairy product for a much shorter period of time. This is reflected in the design of a thermalization plate heat exchanger, ranging from fewer plates, wider corrugations and a
Dec 08, 2003 · The heat exchanger will function as a trim cooler maintaining the loop and tank temperature at 15 degC, it will also be used as a batch heater for thermal sanitisation at 85 degC. My concern is that the FDA guide to inspection of heat exchangers talks only about shell and tube type heat exchangers. Sterilization Methods In Dairy Processing IBC MACHINEApr 19, 2021 · High Temperature Short Time Sterilization Method (HTST) In high-temperature short-time sterilization, a tube-type or plate-type heat exchanger is used to continuously heat the milk in a flowing state. Its advantage is that it can process a large amount of milk continuously, and the heating condition is 72-75holding for 15S.
The scraper heat exchanger is equipped with a rotator with blades, which is scraped on the heating surface to push the high-viscosity food forward to achieve the purpose of heat sterilization. The effect of ultra-high temperature instantaneous sterilization is very good, almost reaching or close to the requirement of complete sterilization, and the sterilization time is short, the nutrient destruction in Fouling of a plate heat exchanger used in ultra-high Fouling of a plate heat exchanger used in ultra-high-temperature sterilization of milk - Volume 51 Issue 4. Deposits formed in the preheating, heating and cooling sections during sterilization of pasteurized whole milk were analysed for dry matter, protein, fat and mineral contents. The weight and composition of components of the deposit
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