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Mechanical cleaner-machine
Marek, Vlastimil ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis deals with design of mechanical screen cleaning machine for wastewater treatment plant, which will be placed in 800 mm wide and 1 850 mm deep intake canal. Thesis includes research of produced systems, construction design, drive unit design and other necessary strength and technical calculations. Thesis is supplemented by drawing of machine and its details.
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Automatic cleaning screens for small hydro power plant
Franc, Lukáš ; Zeizinger, Lukáš (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis deals in the first part with use of rake screens and their distribution by relevant parameters. The first part is an overview of the different types of rake screen cleaning devices. The second part deals with the construction plan of the device, which will be placed in the entrance of a small water power plant. Further the thesis includes technical calculations which were necessary for the choice of components. Finally the last part is a strength calculation of the main parts. The drawing documentation of the device and its parts is provided as an attachment.
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Hydraulic cleaner-machine
Lužný, Jan ; Malach, František (referee) ; Malášek, Jiří (advisor)
This diploma thesis deals with the design of hydraulic trash rack cleaning machine for waste water treatment plant. The first part of the thesis describes methods of removing coarse impurities from intake water to technological equipment. Furthermore, a specific design including calculation and choice of the drive is made. Part of the work is also solving the course of force effects and strength analysis of the most stressed parts. The work also deals with the comparison of design solution of hydraulic and mechanical drive of the machine. The attachment contains a drawing of the cleaning machine assembly and selected welded complex.
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Hydraulic rake screen
Růčka, Martin ; Malach, František (referee) ; Malášek, Jiří (advisor)
This thesis deals with the structural design of hydraulic raking screens placed before a sewage treatment plant. The first part describes various possibilities of water treatment from individual particles. The second part deals with basic parameters of screens and calculations of propelling power for previously chosen structure. Furthermore, a strength check of structure under the most unfavourable load is performed. Drawings of the whole assembly of hydraulic raking screens, plus a few selected components are attached to the thesis.
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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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Hydraulic cleaner-machine
Lužný, Jan ; Malach, František (referee) ; Malášek, Jiří (advisor)
This diploma thesis deals with the design of hydraulic trash rack cleaning machine for waste water treatment plant. The first part of the thesis describes methods of removing coarse impurities from intake water to technological equipment. Furthermore, a specific design including calculation and choice of the drive is made. Part of the work is also solving the course of force effects and strength analysis of the most stressed parts. The work also deals with the comparison of design solution of hydraulic and mechanical drive of the machine. The attachment contains a drawing of the cleaning machine assembly and selected welded complex.
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Automatic cleaning screens for small hydro power plant
Franc, Lukáš ; Zeizinger, Lukáš (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis deals in the first part with use of rake screens and their distribution by relevant parameters. The first part is an overview of the different types of rake screen cleaning devices. The second part deals with the construction plan of the device, which will be placed in the entrance of a small water power plant. Further the thesis includes technical calculations which were necessary for the choice of components. Finally the last part is a strength calculation of the main parts. The drawing documentation of the device and its parts is provided as an attachment.
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Hydraulic rake screen
Růčka, Martin ; Malach, František (referee) ; Malášek, Jiří (advisor)
This thesis deals with the structural design of hydraulic raking screens placed before a sewage treatment plant. The first part describes various possibilities of water treatment from individual particles. The second part deals with basic parameters of screens and calculations of propelling power for previously chosen structure. Furthermore, a strength check of structure under the most unfavourable load is performed. Drawings of the whole assembly of hydraulic raking screens, plus a few selected components are attached to the thesis.
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