http___www.tetrapak.com_hr_about_newsarchive_heat-treatment-of-particulate-foods-processing-press-release_1.xml
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A plate heat exchanger for heat treatment of food products in a processing line Gaskets are used to tighten the plates of the heat exchangers. Tetra Pak's clip-on gaskets have robust T-clip design, and are easy to remove and reassemble. They also have specific features to enhance safety, such as a safety groove in the seal chamber. Should a leakage occur anywhere on the gasket, it is visible from the outside of the unit, thereby preventing the risk of cross contamination between product and media. The connections in Tetra Pak's plate heat exchangers are bolted rather than welded to the connection plates, which make it easy to adapt and rebuild units for different capacities and products. The tall and narrow shape of the heat exchangers' plates, the surface pattern, and the size of the portholes where the product enters are all specially designed for food processing. Together they enable an even product flow, an even product distribution over the entire plate and an efficient, even heat transfer. This design has no low-velocity areas, which reduces fouling and thus enables longer production runs. Even flow rates also make cleaning more effective, and therefore faster. Do you want more information about plate heat exchangers? About Tetra Pak Together with our customers we make food safe and available, everywhere. Since the start in 1951 we have taken pride in providing the best possible processing and packaging solutions for food. Tetra Pak is one of three companies in the Tetra Laval Group – a private group that started in Sweden. The other two companies are DeLaval and Sidel. Tetra Laval is headquartered in Switzerland.
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Tetra Pak je objavio znanstveni rad o rješavanju pitanja prijenosa topline pri obradi hrane koja sadrži komadiće. Stručnjaci u kompaniji su izradili jedinstven matematički model kojim se definiraju koeficijenti prijenosa topline za različite vrste komadića na temelju njihove veličine, oblika i koncentracije. To omogućava precizan izračun površine za razmjenu topline, temperature i vremena držanja potrebnog za pojedine recepte. Tetra Pak koristi ova otkrića kako bi pomogao proizvođačima u prehrambenoj industriji optimizirati linije za obradu. Preciznost u termičkoj obradi i dizajn sustava unaprjeđuju kvalitetu proizvoda očuvanjem okusa, boje i teksture komadića. To također smanjuje operativne troškove, ne dovodeći u pitanje sigurnost hrane. Boris Verga, direktor prodaje procesne opreme za regiju Balkana u kompaniji Tetra Pak, izjavio je sljedeće o znanstvenom radu: "U posljednjih 20 godina Tetra Pak je mnogo ulagao u istraživanje prijenosa topline. Ova posljednja inovacija samo je još jedan korak naprijed u smislu naših kompetencija u obradi hrane koja sadrži komadiće, u rasponu od napitaka (npr. voćni sok s komadićima voća) do različitih prehrambenih proizvoda visoke viskoznosti, a osobito konzerviranih prehrambenih proizvoda sa srednjim i većim komadićima''. Tetra Pak obrada već obuhvaća pun raspon rješenja u obradi hrane koja sadrži komadiće, kao što je miješanje proizvodnim mikserima, paketna obrada, kontinuirana termička obrada cijevnim i pločastim izmjenjivačima topline; međutim, ova najnovija inovacija predstavlja pravi probitak u metodologiji izračuna količine topline koju prenose izmjenjivači topline, što omogućava optimalan dizajn linija za obradu, unaprjeđuje operativnu učinkovitost i kvalitetu proizvoda.'' About Tetra Pak Together with our customers we make food safe and available, everywhere. Since the start in 1951 we have taken pride in providing the best possible processing and packaging solutions for food. Tetra Pak is one of three companies in the Tetra Laval Group – a private group that started in Sweden. The other two companies are DeLaval and Sidel. Tetra Laval is headquartered in Switzerland.