Falling film concentrator

vacuumfor the food industryfor the pharmaceutical industry

Energy Saving Stainless Steel Double Effect Falling Film Concentrator The double effect falling film enricher,same as single effect falling film enricher's working principle, what is different that the product is heated by two times, the second vapor can be used again. The product is heated at pre-heater first, when the temperature is close to the boiling point, send the product to the first effect enricher, when the product boils in the first effect enricher, the gas produced and product go down quickly to the air-liquid separator. The secondary vapor generated at first effect enricher can be used for second effect enricher, the separated liquid goes to second effect enricher for further more heating, the secondary vapor generated at second effect enricher goes to the condenser, the condensed product is taken out by pump continuously. 1),Because of the uniform steam heating and the product is liquid-film type evaporating, the equipment has high heating efficiency and short heating time. 2),The product is moving evaporated through tube inside surface under speed up and pressure, so it is suitable for product with high viscosity. 3),The product is film type evaporated inside each tube, so the heating time is very short, so the equipment is very favourable for foods evaporation and concentration, largely saves the nutrition ingredient of foods. The evaporating temperature is low, the heating time is short, so it can keep the color, taste and nutrition of the product. Milk, whey, juice, soy milk, tee, fermentation liquid, corn, food additives,biological additives, etc.