Requirements from our pharmaceutical based customer:
Guaranteed pressure dewpoint of -40°C or better, pressure and dewpoint redundancy and overall CO² reduction;
We delivered an 100% Oil-free compressed air installation with the correct solution for drying and filtration in the pharmaceutical industry. Completely engineered by the InMAC team.
We have installed this installation as follows:
Oil-free air by Atlas Copco ZT VSD compressors;
Wet and dry air vessel to achieve a very stable compressed air pressure, optimised functioning of the drying equipment;
2 identical hybrid compressed air treatment units, which are controlled by an external Simatic controller;
Dewpoint monitoring unit which alarms when the dewpoint is too high;
Dewpoint logging towards external system for quality purposes.
Each hybrid compressed air treatment unit contains:
Pre-filter;
Intermediate active carbon filter;
Dust filter;
Final supermicro filter;
Correctly chosen refrigeration dryer;
Adapted adsorption dryer with partial molecular sieve bed.
Benefits of this kind of configuration:
100% guaranteed oil-free air;
Correct pressure dewpoint, oil content and filtration according to ISO8573-1:2010 pharmaceutical industry;
Lower energy consumption, less CO² emission levels;
Continuous monitoring of the compressed air quality. If this is no longer sufficient, automatic shut-down of the working unit and start-up of the 2nd unit without pressure drop or dewpoint drop;
An easy operated Simatic controller with touchscreen, incl. manual / automatically and maintenance modus. Automated control of 4 compressors, 2 hybrid dryers and 2 isolating valves.
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