srijeda, 16.11.2016.
Sanitary pipe fittings is security assured products
Sanitary pipe fittings is security assured products
Dairy processing industry began extensive use of nickel-containing austenitic stainless steel in the 1940s, but its application history can be traced back to 1913. By improving milk production efficiency, safe handling and handling processes, stainless steel has reduced the baseline cost of the product from 100 in the 1920s to 55 in 2000.
Sanitary pipe fittings In Europe, more than 20 million cows dairy enterprises, stainless steel is everywhere, the visit to the Tallun farm is such a teaching experience: 8% nickel S30400 stainless steel, milk equipment for milking, milk Piping to the giant milk tank, and the 18,000-liter giant milk tank itself. Moreover, the scrubbing vessel is also stainless steel, the plate cooler is also made of stainless steel, it makes the milk temperature decreased by 15 ° C, after milk into the milk tank to further cooling. Even carts that collect milk are also made of stainless steel, not to mention milk packaging equipment.
Sanitary pipe fittings In addition to the rubber pad, all parts of the contact with milk are all stainless steel. Stainless steel must be able to resist corrosion, which not only take into account the milk itself, but also taking into account the cleaning chemicals and local water quality and other factors, the water quality varies, each produce 1000 liters of milk consumption of 750-3000 liters of water.
Sanitary Pipe Fittings Tetra Pak, a company that provides production and packaging solutions for food products, uses S31600 stainless steel for all equipment except milk tanks and frozen liquid milk process plants because of its better corrosion resistance. S31600 stainless steel is also suitable for hot milk and cleaning equipment with hot cleaning agent and disinfectant medium; dairy farmers will milk heated to blood temperature, the use of cold cleaning agent, such media conditions S30400 stainless steel that has sufficient corrosion resistance.
Stainless Steel Sanitary valves deliver milk from the tanker to the cooler, which cools the milk below 4 ° C and then into a storage capacity of
The cream returned to the milk is homogenized and prevented from being separated after mixing. The milk is pasteurized at a temperature of 72-75 ° C, and the remaining cream is treated as such, and then cooled to 2-4 ° C. And a finished milk silo with a capacity of 15,000-60,000 liters. From where the milk passes through the entire stainless steel piping system and is packaged in glass bottles or plastic bottles or cardboard boxes for consumer use.
Stainless steel sanitary fittings have many of the characteristics of today's dairy farmers can not do without the use of stainless steel, the main one is clean: "We wash the equipment once a day with hot water, stainless steel is a very good material."
Nickel in stainless steel Crystal structure is a combination of metallurgy, a microscope to see the thin surface oxide layer of chromium can prevent the occurrence of corrosion. In fact, in the production, storage or distribution of milk, the nickel in stainless steel is not transferred to the milk; it is safe and secure use.
Oznake: sanitary fittings
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