Prikaz i analiza tehnoloških procesa postrojenja za sušenje tekućih premaza

master's thesis

• Title (english): Review and analysis of technological processes plant for drying liquid coatings
• Author: Petar Novaković
• Mentor: Tihomir Opetuk (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2022-12-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

Industrijski premazi jedan su od najčešćih oblika antikorozivne zaštite metalnih površina. Najveća mana višeslojnih sustava premaza je dugo vrijeme sušenja svakog od sloja premaza. Poduzeće Končar - Metalne konstrukcije razvilo je postrojenje za prisilno sušenje tekućih premaza korištenjem infracrvenog zračenja. U radu je opisano postrojenje i princip njegova rada. Analizirane su ostvarene uštede vremena i prostora implementacijom novog tehnološkog postupka. Provedena je financijska analiza isplativosti projekta i prikazane jednogodišnje novčane uštede. Na kraju je dan prijedlog daljnjeg unaprjeđenja postrojenja s ciljem postizanja boljih rezultata sušenja premaza i povećanja konkurentnosti proizvoda na tržištu.

Abstract (english)

Industrial coatings are one of the most common methods of corrosion protection on metal surfaces. The biggest disadvantage of multi-layer coating systems is the long drying time of each coating layer. The company Končar Steel Structures Inc. has developed a plant for the forced drying of liquid coatings using infrared radiation. The paper describes the plant and the principle of its operation. The time and space savings realized by the implementation of the new technological procedure were analyzed. A financial analysis of the profitability of the project was carried out and one-year financial savings were presented. In the end, a proposal was made for further improvement of the plant to achieve better coating drying results and increase the competitiveness of the product on the market.

• Keywords: antikorozivna zaštita; premazi na bazi otapala; infracrveno sušenje; kabina sušenja; ušteda
• Keywords (english): corrosion protection; solvent-borne coatings; infrared drying; drying cabin; savings
• Language: croatian
• URN:NBN: urn:nbn:hr:235:260960
• Study programme: Title: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering, Mechatronics and Robotics, Autonomous Systems; Course: Production Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2027-12-15
• Created on: 2022-11-30 08:15:48