The extrusion process of products, installation of extrusion, and unit for incorporation into an extrusion installation

摘要

"The process of extrusion products, the installation of extrusion, and unit for incorporation into an installation of extrusion.In the extrusion peletas food products and related consumer products.The extruded products are subjected to the expansion as a result of the boiling point of water content when the products.After being exposed to high extrusion pressure and at a temperature corresponding to high, are discharged into the atmosphere through the extrusion nozzle.An expansion of this nature is directly concerned, but there are convenience can be controlled, which is difu00edcil1 through adjustment of the process parameters used.With this invention, there was now the expansion result can be controlled in a manner highly constant, that is,For the realization of the extrusion within a closed chamber in which an excess pressure of a few bar is established in relation to the atmospheric pressure, and which can be regulated.The extrusion products can be continuously discharged from this chamber, or they can be intermittently discharged portions.The overpressure restrains the development of temporary vapor in the extruded product, and the product receives a time to stabilize before being discharged in the atmospheric pressure.So that the subsequent development of steam influences the structure of the product only to a minor degree.