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Steam boiler for sorted waste burning 85t/h
Vítámvás, Zdeněk ; Baláš, Marek (referee) ; Skála, Zdeněk (advisor)
This thesis deals with a project of steam boiler to combustion of refused-derived fuel. With respect of required fuel and output parameters of the steam was worked out stoichiometry, energy loss and boiler efficiency, heat flows was allocate to individual heat exchange surfaces. The heat exchange surfaces was calculate and project in detail.
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Steam boiler burning fytomass waste
Plot, Rostislav ; Skála, Zdeněk (advisor)
This thesis deals with the calculation of the boiler on stillage. Nowadays, when there's fossil fuels are just biomass seems adequate compensation. The great advantage of biomass boilers is a small amount of emissions, especially the greenhouse gas CO2. Of a given fuel composition is made thermal calculation and dimensioning of heat transfer surfaces of steam boilers. The resulting calculation must follow the parameters of steam at the outlet from the boiler.
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Steam boiler with wood grate firing
Jakeš, Pavel ; Skála, Zdeněk (advisor)
This diploma thesis deals with proposal of the steam boiler on combustion uncontaminated wood. For the specified parameters have been implemented stoichiometric calculations and calculations enthalpy burnt gas. In the next part have been dealt with heat balance of the boiler, the efficiency of the boiler, design of the combustion chamber and calculation of particular rating surfaces. The output parametres are temperature, pressure and the amount of steam.
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Steam boiler for biomass
Nechvátal, Ondřej ; Ing.Obrovský (referee) ; Skála, Zdeněk (advisor)
The aim of this diploma thesis is the construction design of the steam boiler burning biomass according to the set parametres (450°C, 5,2MPa, 5,83kg/s).There are main parts to solve and design: stoichiometry, energy balance, combustion chamber, heat-delivery surface and strenght calculation output chest of superheater.
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Utilization of biomass for micro cogeneration
Daňhel, Aleš ; Šejvl, Radovan (referee) ; Baxant, Petr (advisor)
This master’s thesis deals with utilization of biomass for micro cogeneration. The theoretical part of the master’s thesis defines main terms of the master’s thesis, which is biomass and cogeneration. The practical part of the master’s thesis is focused on the design and manufacturing of small micro cogeneration unit based on a small membrane steam engine. It means design of two steam generators to produce steam for the membrane steam engine. It will be also carried out design and production of membrane steam engine which is fitted with a small BLDC generator including electrical part for power output and measuring parameters. It will be made several measurements with the steam engine including measuring power output characteristic of the steam engine and measuring loading characteristics of the generator.
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Biomass Steam-Boiler
Szabó, Gergely ; Brázdil, Marian (referee) ; Lisý, Martin (advisor)
This bachelor’s thesis is a professional research dealing with a biomass steam boiler. The main aim of the thesis is the description of the structure, the function of individual parts and the regulation of the boiler. The first part of the thesis is devoted to boilers in general, presents their fuels, focuses on solid fuel-fired boilers and describes the steam generator of boilers. The second part deals with a specific biomass steam boiler, describes its main parts and discusses the regulation circuits of the boiler.
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Comparison of calculation of steam boiler efficiency
Přívozník, Martin ; Brázdil, Marian (referee) ; Baláš, Marek (advisor)
This bachelor's thesis contains a comparative calculation of the indirect efficiency of the steam boiler. The calculation will be performed by two existing standards in the Czech Republic. At the beginning is the description of power plant and steam boiler. Following part includes a theoretical introduction to the issue of efficiency. The idea of this work is to identify any differences between the two standards and comparison results of calculation.
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Řízení systému parního čištění kotle
Příkazský, Petr
Diploma thesis focuses on the topic of cleaning boilers in heating and power generation industry and automation of boiler cleaning process. There are summarized facts about cleaning devices, from which these systems consist of and as well as about support and control devices. Based on this facts, is developed control system and visualization interfaces with an emphasis on functionality into the system.
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