Computer aided control system design applied to milk drying plants

✍ Scribed by D.J. Sandoz; O. Wong

• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 696 KB
• Volume: 17
• Category: Article
• ISSN: 0005-1098
• DOI: 10.1016/0005-1098(81)90019-4

✦ Synopsis

This paper reviews a computer aided control concentrated milk is fed under pressure to the spray drier system design facility that has been used to develop a set of where it is atomised in a nozzle. A flow of hot air dries the control systems that have been implemented on a pilot scale resulting milk droplets as they fall under gravity within the industrial process. The facility caters for a broad range of drier chamber and form the powder product. control situations including those with interactions, time

The plant has been extensively instrumented. Upwards of delays and disturbances. Online interactive graphics is used as 70 measurements are available to the computer. These include a design aid for the identifmation of plant dynamics and for the usual temperatures, pressures and flow rates and also milk the assessment of control system performance. Control viscosity and density from the evaporator and air humidity systems may be developed systematically to be structured in a from the spray drier. The purpose of this extensive range of hierarchical configuration on the plant. Particular measurements is not only for the implementation of effective applications to the plant, an evaporator and a spray drier, are control systems, but also to enable process engineers to gain discussed in detail, further insight into the internal mechanisms of the evaporation processes. Ten output stations connect to the plant, giving the computer the capability for adjusting valves,