Eksperimentalni model čiščenja na mestu s statičnimi pralnimi glavami

Romih, Jaka (author), Hočevar, Marko (mentor)

Naloga obravnava čiščenje farmacevtskih posod z uporabo statičnih pralnih glav. Ustrezna izbira geometrije pralne glave in procesnih parametrov lahko znatno vpliva na višino stroškov in ekološki vpliv čiščenja. S pomočjo eksperimentalne postaje analiziramo pretočno karakteristiko pralne glave, trajektorijo curka in trk curka ob steno posode. Postavili smo model za izračun trajektorije curka, generiranega v pralni glavi, v odvisnosti od geometrije pralne glave in procesnih parametrov. Izmerili smo velikost omočene površine pri trku curka ob steno posode v odvisnosti od geometrije pralne glave in procesnih parametrov.

• Language: Slovenian
• Keywords: čiščenje, procesni sistemi, pralne glave, CIP (čiščenje na mestu), farmacija
• Work type: Master's thesis/paper
• Typology: 2.09 - Master's Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [J. Romih]
• Year: 2019
• Number of pages: XXII, 54 str.
• PID: 20.500.12556/RUL-109634
• UDC: 628.288:532.525:615(043.2)
• COBISS.SI-ID: 16926747
• Publication date in RUL: 06.09.2019

Secondary language

• Language: English
• Title: Experimental model of cleaning in place with static spray balls

Abstract

This thesis is dealing with cleaning of pharmaceutical vessels with the use of static spray balls. Appropriate use of spray ball geometry and process parameters can significantly impact cost and environmental impact of cleaning. Using an experimental station, we analyze the flow characteristic of the spray ball, the trajectory of the jet and the collision of the jet against the wall of the vessel. We set up a model to calculate the trajectory of the jet generated in the spray ball, depending on the geometry of the spray ball and the process parameters. We measured the size of the wetted surface at the collision of the jet against the wall of the vessel, depending on the geometry of the spray ball and the process parameters.

• Keywords: cleaning, process systems, spray balls, CIP (clean in place), pharmacy