Peč za prašno barvane strojne konstrukcije velikih dimenzij

zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo

Klemen Kralj (Author), Leon Kos (Mentor)

Abstract

V zaključni nalogi je predstavljen toplotni preračun peči za prašno barvane kovinske varjence največjih dimenzij 2,7 x 3,6 x 6 m. Ogrevanje peči je izvedeno s plinskim gorilcem moči 110 kW in ustreznim toplotnim izmenjevalcem. Določene so potrebni masni pretoki vročega zraka za segrevanje barvanca in moč gorilca, da dosežemo temperaturo barvanca - 180 °C v sprejemljivem času. Ocenjene so toplotne izgube peči in temperaturni raztezki profilov pri delovni temperaturi peči. Predstavljene so tudi pomembne konstrukcijske rešitve, povezane z visoko temperaturo, tesnenjem in raztezki.

Keywords

diplomske naloge;peči;prenos toplote;prašno barvanje;konstruiranje;prestop toplote;barvanje;

Data

Language:	Slovenian
Year of publishing:	2020
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[K. Kralj]
UDC:	621.783.2:536.2:621.795(043.2)
COBISS:	32271107
Views:	1102
Downloads:	155
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Powder coating oven for large machine parts
Secondary abstract:	This thesis contains a thermal calculation of a powder coating oven for large machine parts with maximum dimensions 2,7 x 3,6 x 6 m. Heating is provided by a 110 kW gas burner and an appropriate heat exchanger. Mass flow of hot air, needed for heating the powder coated metal weldment to an appropriate temperature - 180 °C in a short time is determined. Furthermore, heat losses and temperature expansions of steel beams are defined for the working temperature of the oven. There are also some design solutions regarding high temperature, sealing and temperature expansion.
Secondary keywords:	thesis;furnaces;heat transfer;powder coating;design;convection;dyeing;
Type (COBISS):	Final paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. v Ljubljani, Fak. za strojništvo
Pages:	XIV,37 f., [13] f. barvnih pril.
ID:	12036945