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Tetra Alfast®S2 Direct In-line standardization

Tetra Alfast®S2 Direct In-line standardization
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Tetra Alfast®S2 Direct In-line standardization - 1

Tetra Alfast®S2 Direct In-line standardisation Tetra Alfast S2 is designed for automatic in-line standardisation of the fat content in milk and cream direct after milk separation, for standardised consumption milk. Working principle By continuously controlling the back pressure of the separator cream outlet in a Cascade Control System, an accurate fat content is achieved, regardless of variations in the raw milk fat content. The raw milk is separated in the separator where the skim milk pressure is kept constant by a constant pressure-modulating valve. A mass flow transmitter measures the cream flow from the separator and calculates the fat content. Another flow transmitter measures the flow of standardised milk. On receiving signals from the transmitters, the computer in the control panel calculates the fat content, in relation to set points and flow rates, and then transmits control signals to the cream flow modulating valve, thereby controlling the fat content, whenever required. A surplus cream line is used for regulating the flow rate of remix cream into the skim milk line, thereby standardising the milk

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Tetra Alfast®S2 Direct In-line standardization - 2

Base unit Product model • Mass flow and flow transmitters • Control-, change-over-, non-return- and sampling valves • Pressure gauge • Control panel in stainless steel with ABB SattLine control • Human Machine Interface, touch screen mounted in contra • The unit is prepared for remote operation • Technical documentation • All internal wiring and piping • All components pre-assembled on a stainless steel frame • Mix-proof valve • Communication with supervisory system • Air cooler with compressor for control pane • Digital paperless recorder Processing parameters Raw milk flow rate, (l/h), 5...

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Tetra Alfast®S2 Direct In-line standardization 2Pages

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Tetra Alfast®S2 Direct In-line standardization
2Pages