FT74XA HTST/UHT System

2024-07-16 06:08| 来源: 网络整理| 查看: 265

Description Technical Specifications Features/Benefits Downloads Description

The FT74XA is compact, mobile and easy to install. It has an integral pressurised hot water generator and requires only electricity and cooling water to operate making it ideal for confined spaces with limited services available.

Operation with either plate or tubular heat exchangers means a wide range of product viscosities can be handled. A progressive cavity feed pump ensures that flow rates are independent of viscosity/backpressure changes and allow a maximum operating pressure of 10 bar.

Cleaning is in place (CIP) utilises the feed pump in high flow rate mode and there is a centrifugal pump CIP option (FT74XA-52) which generates very high cleaning velocities to deal with products that are particularly difficult to clean.

Sterilisation (SIP) of the system is controlled from the touchscreen. System sterilisation time and temperature are defined and key temperature sensors are monitored to ensure the entire system satisfactorily completes the SIP cycle.

Automatic pre-heat control (FT74XA-46) offers an independent hot water circuit and the product pre-heat temperature is set via the touchscreen. The system is well instrumented for both process and services with all sensors displayed on the touchscreen and recorded values can be seen graphically and saved to USB data stick for further analysis.

The FT74XA base unit provides the heating and cooling services, controls and instrumentation to run the heat exchangers. The heat exchangers fit on top of the base unit and can be interchanged easily in just a few minutes All sensor values and set points are shown and input on the screen Values can be recorded and extracted at a later date. These data can be viewed in real time as a graph or a table Technical SpecificationsFT74XA Heat Exchanger Service Unit Feed pump

Progressing cavity variable-speed pump, with standard and high flow modes. Particulate handling: 0.8mm Fibre handling: 25mm Standard flow: 10-30 L/hr High flow: Up to 120 L/hr

Pressurised water circulator

Water capacity: 4.0 litres Pump circulation rate: Variable up to 6 L/m Water temperature: 165°C maximum Safety cutouts: Low level High pressure Mechanical pressure relief valve Heating duty: 4 or 6 kW

Plate heat exchangers

Plate overall dimensions: 75 x 115mm Effective diameter: 2.0mm Plate thickness: 0.5mm Wetted perimeter: 153.0mm

Materials

Plates: 316 stainless steel Gaskets: Food-grade silicone Working pressure: 10 bar (max) Standard holding tubes: 2s and 15s

FT74XA Number of Plates Tube diameter

(product side): 8.1mm Overall diameter: 15.8mm Length (heated): 800mm Material: 316 stainless steel Assembled test pressure: 15 bar Working pressure: 10 bar (maximum) Standard holding tubes: 2s and 15s

FT74XA Number of Tubes Features & Benefits Touchscreen control of all operations (15 inch) Tubular and plate heat exchanger options with rapid switch over Low product hold-up Variable holding tube option (FT74XA-65) High accuracy temperature sensors (PT100) Fully instrumented Upstream and downstream homogenisation Aseptic and non-aseptic modes Automated SIP option On-screen calculation of holding times and Fo value based on holding time and temperature Controlled cooling on the outlet (option) Recipes system as standard Two-stage cooling option Backpressure control using a sprung diaphragm valve or pinch valve (FT74XA-42) for products containing particulates Suction feed options for increased automation and batch size Downloads FT74XA HTST/UHT System Datasheet Download

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