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Boilers with medium capacity for biomass combustion of czech and foreign production
Habán, Tomáš ; Kropáč, Jiří (referee) ; Pavlas, Martin (advisor)
The main objective of this work is to focus on biomass as one of the components of renewable energy sources for the production of thermal energy by combustion. The introduction of work maps the current state of biomass used in the Czech Republic. It evaluates options for future uses for biomass and also the size of the potential in the natural conditions of the Czech Republic. It also views this renewable resource from the point of view of energy conception and evaluace the government positron on this issue. Next part deals with the combustion of biomass and with the use of created thermal energy. It ruminate a problem of pollutants and shows values for emission limits results from the legislation. It shows ways of using this thermal energy and the associated production of electrical energy including an overview of the possibilities of its evaluation. The last part of this work describes a comparison between biomass boilers from Czech and foreign producers in the range of rated output 1 to 3 MW. It divides boilers in terms of legislation and shows the obligations and conditions attached to the operators of biomass boilers. It outlines the biggest application of boilers with medium capacity for biomass combustion in the Czech Republic.
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Biomass boilers
Štěrba, Vítězslav ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass boilers. The first part is dedicated to the biomass, its distribution, characteristics, potential and the possibility of energy recovery. The second part describes domestic market with biomass boilers low power for heating buildings and their functions. The last part deals economic comparison of selected boilers.
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Biomass Boilers
Nahodil, Jiří ; Moskalík, Jiří (referee) ; Baláš, Marek (advisor)
Bachelor’s thesis deals with the use of biomass for heating houses and apartment houses. The first part is dedicated to biomass. Here are mentioned the possibility of energy recovery, treatment and transformation of biomass into a form suitable for burning, its properties and combustion process itself. The second part is devoted to biomass boilers, their separation and description. The last section compares the specific biomass boiler with a boiler to natural gas, particularly from an economic perspective on the acquisition and subsequent operation.
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The environmental aspects of biomass boilers operation
Slavíček, Martin ; Urban, Lukáš (referee) ; Pavlas, Martin (advisor)
The content of this thesis focuses on the subject of biomass usage for energetic purposes. The introduction deals with the renewable energetic resources and their utilization and utilization of the biomass as a fuel, its division and characteristics. The following part deals with the legislation in the Czech Republic for the machinery used for combustion of biomass and its standards. Examples of different technology used in boilers and generators for biomass is mentioned as well. Then the biomass emissions with their specific values are discussed.
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Biomass boilers
Jelen, Richard ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass boilers. The first part is dedicated to biomass, its distribution, characteristics and potential. The second part describes a combustion process, construction and severance of biomass boilers. The last part of this thesis compares the selected biomass boilers from an economic perspective.
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Biomass boilers with high outputs
Chmelíček, Jiří ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass boilers with high outputs. The thesis is divided into several parts. The first part is characterized by biomass, characteristics and modifications are described. In the second part of this thesis combustion process is described briefly, there is short talking about types of boilers with high outputs in this part. In the next part there are examples of boilers. The last part is about users of biomass boilers.
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Biomass - a promising source of energy
Pauk, Marek ; Hudák, Igor (referee) ; Skryja, Pavel (advisor)
The thesis deals with possibility of exchanging gas boiler for biomass boiler for heating communal buildings. The goal is to count economic and environmental impacts of combusting biomass compared to combusting natural gas. The last two parts of the thesis proves that. The beginning of the thesis contains introduction of getting biomass for communal boiler room and suggests different boiler constructions. Then it divides types of biomasses and determines which are suitable for energy purposes specifically for combustion. The calculation part solves heating losses and necessary heat output for example buildings. Then the thesis suggests possible solutions of heating communal buildings. One of the solutions is communal boiler room with one boiler with 350 kW heat output, second solution is with two boilers with 200kW and 150kW heat outputs, last solution describes just exchange of old boilers for new ones that can combust biomass. Then all the solutions are compared for financial return, which is 6 years for both communal boiler rooms and around 13 years for solution that counts with exchanging boilers. It describes ecological impact of combustion of these two fuels. There it describes amount of emission of harmful substances during their combustion. At the end it explains carbon dioxide neutrality of biomass combustion. Biomass has several times higher emissions at the place of production during combustion then natural gas, but it is still more environmentally friendly.
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Biomass boilers
Netopilová, Petra ; Lisý, Martin (referee) ; Baláš, Marek (advisor)
This bachelor´s thesis concerns with the biomass boilers and the biomass as a renewable source of energy. The first part informs us about renewables sources of energy, concerns with biomass and with production of fuel from biomass. The second part describes the biomass boilers. Bellow it shows the possibillities of heating, which the todays market is able to offer us. It mainly deals with the posswibillities of haeting of biomass and compares the most economical boiler, which is used for different fuel. The calculating part is specialized in comparing of biomass boilers with gas boiler from economical standpoint.
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Biomass boilers
Štěrba, Vítězslav ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass boilers. The first part is dedicated to the biomass, its distribution, characteristics, potential and the possibility of energy recovery. The second part describes domestic market with biomass boilers low power for heating buildings and their functions. The last part deals economic comparison of selected boilers.
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Biomass boilers with high outputs
Chmelíček, Jiří ; Štelcl, Otakar (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass boilers with high outputs. The thesis is divided into several parts. The first part is characterized by biomass, characteristics and modifications are described. In the second part of this thesis combustion process is described briefly, there is short talking about types of boilers with high outputs in this part. In the next part there are examples of boilers. The last part is about users of biomass boilers.
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