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Large-loading wagon with a screw conveyor
Peterka, Jaroslav ; Peňáz, Jan (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deals with analysis of constructional solution of large-loading wagons used nowadays. In the first part of this thesis is my own construction design of large-loading wagon, furthermore there is a design of screw conveyor. In the following part stress strain analysis of the chassis of large-loading wagon was made using the finite element method. On the basis of these results were suggested modifications of the chassis. Finally the stress strain analysis of the adapted chassis was made. Attachments of the thesis include deformation results of the chassis and design documentation of the large-loading wagon. This thesis was created in cooperation with ZDT spol. s.r.o. Nové Veselí.
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Neutralization of acid solutions
Pavlík, Ondřej ; Bébar, Ladislav (referee) ; Jícha, Jaroslav (advisor)
The present thesis is concerned with neutralization of acid groundwater after the hydrochemical uranium mining in the area of Stráž pod Ralskem. In the thesis is briefly described progression of the hydrochemical uranium mining and follow-up negative impacts on the environment. There is described the technology involved in its disposal. This is followed by the design calculation of major apparatus technology associated with neutralization of acid solutions. Output of technology is determined by the mass balance. The results are the main dimensions of the apparatus, mechanical parts and electric power each device.
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The screw conveyor of aggregate
Novák, Pavel ; Jonák, Martin (referee) ; Řezníček, Milan (advisor)
This bachelor's thesis deals with the design of the screw conveyor for transport of aggregate. It consists of a technical report containing mainly conceptual design of the entire device, calculation of the main dimensions, design a functional drive and choice of flexible shaft coupling, load calculation, selection and checking of bearings and strength control of structural components, plus drawings, which consists of a set of proposed installation, detailed subassemblies of the attachments of worm shaft in all bearings, welding subassemblies of the trough and production drawing of the input pin.
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The Screw conveyor
Hadraba, Tomáš ; Pokorný, Přemysl (referee) ; Hloska, Jiří (advisor)
This bachelor thesis contains design and constructional solution of the horizontal screw conveyor which is used to transport hydrated lime according to set parameters. In thesis is given a calculation of the main dimensions, drive, conversion option and strength check of exposed parts of conveyor. The drawings are composed of the assembly of the proposed facility and individual details. The document was drawn up on the basis of technical report.
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The screw conveyor for transport of grain
Pernica, Marek ; Jonák, Martin (referee) ; Řezníček, Milan (advisor)
This bachelor thesis deals with constructional solution and proposal of skew screw conveyor for transport of grain. In thesis is carried out calculation of main parts of screw conveyor, proposal of engine, proposal of enshrinement of screw, solidity review of screw shaft and solidity review of trough. Drawing documentation contains general device draw, subassemblies of all bearing lengths and welding subassembly of trough.
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The Screw conveyor
Hadraba, Tomáš ; Pokorný, Přemysl (referee) ; Hloska, Jiří (advisor)
This bachelor thesis contains design and constructional solution of the horizontal screw conveyor which is used to transport hydrated lime according to set parameters. In thesis is given a calculation of the main dimensions, drive, conversion option and strength check of exposed parts of conveyor. The drawings are composed of the assembly of the proposed facility and individual details. The document was drawn up on the basis of technical report.
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The screw conveyor for transport of grain
Ondra, Martin ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the constructional solution of mobile screw conveyor, which will be used for transport of grain, specifically wheat. There are calculations of main dimensions, drive with the gear options and with solidity controls of screw conveyor in the project. The work also solves the control of the frame which enables tilt of machine and which is equipped with wheels for transportation. The drawing documentation is based on the technical report together with the 3D CAD documentation of screw conveyor.
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The screw conveyor of aggregate
Tocháček, Jakub ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis deals with the conceptual design of horizontal screw conveyor for transportation of aggregate. The work consists of technical report and drawings. Technical report contains the calculation of main dimensions, selection of the drive, clutch and bearings, including stress analysis of functional parts. The drawings, which are based on model assembly processed in 3D CAD system, contains a drawing of the entire device, sub-assemblies of bearing seats and welding subassembly of trough.
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Screw conveyor for transport to steel shot blasting
Staněk, Ladislav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design and the design of screw conveyor for transporting steel shot blast machines to steel components according to the supplied parameters. Here is the calculation of the basic dimensions of the conveyor, the design of the propulsion system, the calculation of the filling of the trough, the determination of the total weight of the Auger, Auger and saving design strength control functional parts, this work is composed of technical reports and drawings.
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Mechanical pretanning in sewage works
Černý, Marian ; Grosman, Martin (referee) ; Němec, Zdeněk (advisor)
The bachelor thesis contains a literature search dealing with mechanical equipment of waste water treatment plants. After introduction of waste treatment there is stated some description of technical and construction search of particular equipment, system of their operating, analysis of their operation parameters and their using on waste water treatment plants in this bachelor thesis. There are described typical ordering of particular equipment in to technological lines on waste water treatment plants. The bachelor thesis contains description of self-cleaning screen, hand skimmed screen, mechanical coarse screen, mechanical fine screen, equipment for grit and sand removing, skimmed cylinder strainers, screw conveyors, screw presses for screenings with washing and integrated coarse pre-treatment. There are published some schemes, sketches, photos and tables of technical parameters above mentioned equipment in this bachelor thesis. The sketches of technical drawing character are treated in Autodesk ACAD 2005 program.
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