Falling Film Evaporator
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Due to the intimate contact of the liquid with the heating surface, these evaporators are sensitive to fouling from precipitating solids; liquor velocity, typically low at liquor inlet (see above) is usually not sufficient to perform an effective self-cleaning of the tubes. Falling film evaporators are therefore used in clean, non-precipitating liquids. A typical application, in chemical industry, is for concentration of caustic soda.
Falling Film Evaporator
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Falling Film Evaporator
100,000 Per Piece
1 Piece(s) (MOQ)
In falling film evaporators, the liquid product usually enters the evaporator at the head of the evaporator. In the head, the product is evenly distributed into the heating tubes. The liquid enters the heating tube and forms a thin film on the tube wall where it flows downwards at boiling temperature and is partially evaporated. In most cases, steam is used for heating the evaporator. The product and the vapor both flow downwards in a parallel flow. This gravity-induced downward movement is increasingly augmented by the co-current vapor flow. The separation of the concentrated product from its vapor takes place in the lower part of the heat exchanger and the vapor/liquid separator. Our film evaporators treat your temperature-sensitive products in a gentle way: The use of vacuum and the short residence time along the heated surface are two essential parameters in preventing secondary reactions and preserving organoleptic properties. Our falling film evaporator is specifically suited to process your products with a low viscosity and a low tendency for fouling. It consists of a tube bundle crowned by a proprietary liquid distribution device that ensures an efficient and uniform distribution of the liquid to all the tubes. Your product flows as a continuous film along the tube length, driven by gravity.
Falling Film Evaporator
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At ADVANCED DRYING SYSTEMS, we are engaged in the Manufacturing and Exporting of a wide range of Falling Film Evaporator that comprises of shell and tube heat exchanger. Our Falling Film Evaporator consists of a system wherein the liquid is distributed and fed inside of the tubes of the calendria in order to create a uniform film. AttributesDurableEffectual performanceEasy operationSupreme quality Used inPharmaceutical industriesChemical industriesFood industries
Falling Film Evaporator
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The Wiped Film Evaporator is used for concentration, distilling, stripping, dehydration and deodorisation of products which are heat sensitive or viscous. The equipment can handle a very wide range of feed compositions ranging from 1% to over 95% concentration. WFE has several advantages as stated in the table below. The operation is continuous with a single pass; the self cleaning continuous contact wipers produce and renew the thin film. Such an operation improves product yield, avoids residue and colour formation. It has an internal condenser (optional) that minimizes the pressure drop and maintains vacuum.
Falling Film Evaporator
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To keep the extensive array of products safe till final dispatch, we have a well-structured and organized warehouse that is well maintained by veteran professionals. Our company offers convenient payment choices. We are well versed with diverse payment methods. Whether online or offline, patrons can make payments as per their convenience.
Falling Film Evaporator
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We are leading manufacturer and supplier of huge range of Falling film evaporator.