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Alternative solution and strength check of mechanical screens
Sommer, Matěj ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis deals with a new design of bar screens. The goal was to come up with an alternative design to already existing device by INKOS a. s. In the first part, there is a summary of various machines working in similiar conditions. The insights gained by this research influenced the design of the new device. It utilizes well proven solutions from previous projects, but some of these were reworked and a few new functions were added. Second part of the thesis describes the analytical solutions, which were used to determine the forces in the assembly during the operation of the device. Based on the results of these calculations, a strength analysis of important components was performed using the finite element method. The result of this thesis is the design and optimization of new bar screens, including engineering drawings and tools for its further development.
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Mechanical rake screen
Žemlička, Martin ; Malach, František (referee) ; Malášek, Jiří (advisor)
This diploma thesis deals with construction concept of mechanical rake screen and consists of several main sections. The first section of the diploma thesis covers an overview of the current supply of mechanically scraping rack. In the second section, basic parameters and calculations are solved for the mechanical rack construction concept. In the third one however, analysis of the construction is realized with SolidWorks modeller and the functions of particular parts of the rack is explained. The last section of the diploma thesis focuses on stress control using classic calculation methods and Finite Element Methods (FEM) using a program called I-DEAS.
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Hydraulically driven screens
Čupr, Pavel ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
This bachelor’s thesis deals with the design of hydraulically driven screen as an entrance clean mechanism in front of the small hydro-electric power plant. This bachelor’s thesis consists of several sections, the first shows overview and function of several kinds of screens of significant producers. Second shows the design of hydraulically driven screens with strength analysis. In the end the design of the hydraulic circuit of the screen drive is done.
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Alternative solution and strength check of mechanical screens
Sommer, Matěj ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis deals with a new design of bar screens. The goal was to come up with an alternative design to already existing device by INKOS a. s. In the first part, there is a summary of various machines working in similiar conditions. The insights gained by this research influenced the design of the new device. It utilizes well proven solutions from previous projects, but some of these were reworked and a few new functions were added. Second part of the thesis describes the analytical solutions, which were used to determine the forces in the assembly during the operation of the device. Based on the results of these calculations, a strength analysis of important components was performed using the finite element method. The result of this thesis is the design and optimization of new bar screens, including engineering drawings and tools for its further development.
|
|
|
Mechanical rake screen
Žemlička, Martin ; Malach, František (referee) ; Malášek, Jiří (advisor)
This diploma thesis deals with construction concept of mechanical rake screen and consists of several main sections. The first section of the diploma thesis covers an overview of the current supply of mechanically scraping rack. In the second section, basic parameters and calculations are solved for the mechanical rack construction concept. In the third one however, analysis of the construction is realized with SolidWorks modeller and the functions of particular parts of the rack is explained. The last section of the diploma thesis focuses on stress control using classic calculation methods and Finite Element Methods (FEM) using a program called I-DEAS.
|
|
|
Hydraulically driven screens
Čupr, Pavel ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
This bachelor’s thesis deals with the design of hydraulically driven screen as an entrance clean mechanism in front of the small hydro-electric power plant. This bachelor’s thesis consists of several sections, the first shows overview and function of several kinds of screens of significant producers. Second shows the design of hydraulically driven screens with strength analysis. In the end the design of the hydraulic circuit of the screen drive is done.
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