Description: In diesem Forschungsvorhaben soll ein innovatives Verbrennungssystem für Vergaserkessel entwickelt und erprobt werden, welches eine stabile, emissionsarme Verbrennung in allen Betriebsphasen gewährleistet und das Einhalten der zukünftigen emissionstechnischen Anforderungen der 1. BImSchV ohne weitere Sekundärmaßnahmen ermöglicht. Außerdem soll durch dieses Verbrennungssystem die Effizienz der Verbrennung deutlich verbessert und infolgedessen sowohl CO2, aufgrund der Reduzierung des Biomasseverbrauchs, als auch andere Treibhausgase wie z. B. CO gemindert werden. Anhand der Erhöhung der Verbrennungseffizienz sowie der CO2- und Schadstoffminderung ist ein ökologischer und wirtschaftlicher Beitrag zum aktiven Klimaschutz zu leisten und ein ökologischer und umweltfreundlicher Ausbau der energetischen Nutzung der Biomasse zur Bereitstellung von Wärme und Warmwasser mit hoher Akzeptanz zu realisieren. Zunächst soll ein Vergaserkessel mit dem Low-Emission-Verbrennungssystem für den Versuchsbetrieb durch das Fraunhofer IBP konzipiert, ausgelegt und durch die Firma HDG Bavaria konstruiert und angefertigt werden. Zur Beurteilung des Low-Emission-Verbrennungssystems sollen dann experimentelle Untersuchungen zum Abbrandverhalten von Brennstoff bei der Vergasung, zum Verbrennungsverhalten von Brenngas, zum strömungstechnischen Verhalten, zur Effektivität und Regelbarkeit des Verbrennungsluftzufuhrsystems und zum Emissionsverhalten am IBP durchgeführt werden. Auf Basis der erhaltenen Versuchsergebnisse soll ein Prototyp durch das Fraunhofer IBP ausgelegt, konstruiert und anschließend durch die Firma HDG Bavaria hergestellt werden. Die gesammelten Erfahrungen mit der Versuchsanlage fließen in die Konstruktion des Prototyps mit ein. Der Prototyp wird bei der Firma HDG Bavaria aufgebaut. Bei der Dauererprobung sollen hauptsächlich Untersuchungen zum Abbrand- und Emissionsverhalten sowie zur Effizienz und Stabilität der Verbrennung durchgeführt werden.
Types:
SupportProgram
Tags:
Festbrennstoff
?
Brenngas
?
Brennstoff
?
Biowärme
?
Wärmeversorgung
?
Verordnung über kleine und mittlere Feuerungsanlagen
?
Treibhausgasemission
?
Biomassevergasung
?
Treibhausgasminderung
?
Abgasuntersuchung
?
Anlagenoptimierung
?
Kohlenmonoxid
?
Regeltechnik
?
Schadstoffemission
?
Verbrennung
?
Vergasung
?
Wärmeerzeugung
?
Warmwasser
?
Warmwasserbereitung
?
CO2-Minderung
?
Emissionsarmes Produkt
?
Betriebsdaten
?
Biomassenutzung
?
Effizienz
?
Emissionsminderung
?
Energienutzung
?
Modellversuch
?
Strömungsmechanik
?
Klimaschutz
?
Forschungsprojekt
?
Anlagenbetrieb
?
Kessel
?
Treibhausgas
?
Effizienzsteigerung
?
Versuchsanlage
?
Schadstoffminderung
?
Anlagenbau
?
Grenzwerteinhaltung
?
Energie aus Biomasse
?
Brennstoffeinsparung
?
Akzeptanz
?
Vergaser
?
Vergaserkessel
?
Prototyp
?
Region:
Baden-Württemberg
Bavaria
Bounding boxes:
11.5° .. 11.5° x 49° .. 49°
9° .. 9° x 48.5° .. 48.5°
License: Creative Commons Namensnennung-keine Bearbeitung-Nichtkommerziell 4.0
Language: Deutsch
Organisations
Time ranges:
2014-10-01 - 2016-12-31
Alternatives
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Title: LEVS - Low-Emission-Verbrennungssystem für die Verbrennung von festen Brennstoffen in Vergaserkesseln, LEVS - Low-Emission-Verbrennungssystem für die Verbrennung von festen Brennstoffen in Vergaserkesseln (ufordat-uba)
https://ufordat.uba.de/UFORDAT/pages/PublicRedirect.aspx?TYP=PR&DSNR=1052274
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Language: Englisch/English
Title: LEVS - Low Emissions Combustion System for biomass gasification boilers
Description: Topic: According to the current information, the domestic small-scaled combustion plants are an important source of particulate matter and other pollutants such as CO, VOCs and PAHs. The exhaust gas treatment in small-scaled combustion plants with secondary measures is especially difficult due to incomplete combustion. Additionally, it is technically very complex and non-economic concerning the application in the household. For this reason, these pollutants should be reduced by primary amusements through optimizing the combustion technology.
Aim: In the scope of the project, an innovative combustion system for gasification boiler will be developed and tested. This system should ensure complete combustion and efficiency increase as well as the improving of the power modulation of the gasification boilers so that the future requirements and emission of the first federal pollution control ordinance (1.BImSchV: Erste Bundesimmissionsschutzverordnung) and other european standards should be complied without further secondary measures. Additionally, the structural design parameters and operating conditions of the system will be evaluated. Based on the experimental results and in cooperation with the company HDG, a prototype will be designed, manufactured and tested over a long period of time.
Through the durability testing, investigation on the operation stability and combustion efficiency as well as extensive measurements of dust and gaseous emissions (total dust, PM10, CO, CnHm and NOx) will be carried out in the use of different biomass fuels in practical operating conditions and under test conditions in accordance with the test standard DIN EN 303-5.
Measures: Within the project LEVS, a gasification boiler with a three-stage combustion system will be developed and researched. This system differs from the conventional combustion systems by the combustion air supply system, the cyclone combustion chamber and the integrated treatment stage. During the development, investigations on gasification properties of biomass, on combustion behaviour of produced carbonization gas, on effectiveness and controllability of the combustion air supply system and aerodynamic features of the whole system in the operation will be performed.
Based on the experimental results and the gained experiences, a prototype will be designed by Fraunhofer-Institute for Building Physics IBP and then manufactured by the company HDG Bavaria and tested over a long period of time. The project results will enable the company HDG to produce a marketable gasification boiler.
Focus: - Low emission combustion system for solid fuels - Innovative three-stage combustion system for gasification boilers - Innovative combustion system for stable and complete combustion in small-scaled combustion plants - Primary measures for the compliance of emission limits in small-scaled combustion plants of 1.BImSchV - Improvement of the power modulation in gasification boilers.
https://ufordat.uba.de/UFORDAT/pages/PublicRedirect.aspx?TYP=PR&DSNR=1052274
-
Language: Englisch/English
Title: LEVS - Low Emissions Combustion System for biomass gasification boilers
Description: Topic: According to the current information, the domestic small-scaled combustion plants are an important source of particulate matter and other pollutants such as CO, VOCs and PAHs. The exhaust gas treatment in small-scaled combustion plants with secondary measures is especially difficult due to incomplete combustion. Additionally, it is technically very complex and non-economic concerning the application in the household. For this reason, these pollutants should be reduced by primary amusements through optimizing the combustion technology.
Aim: In the scope of the project, an innovative combustion system for gasification boiler will be developed and tested. This system should ensure complete combustion and efficiency increase as well as the improving of the power modulation of the gasification boilers so that the future requirements and emission of the first federal pollution control ordinance (1.BImSchV: Erste Bundesimmissionsschutzverordnung) and other european standards should be complied without further secondary measures. Additionally, the structural design parameters and operating conditions of the system will be evaluated. Based on the experimental results and in cooperation with the company HDG, a prototype will be designed, manufactured and tested over a long period of time.
Through the durability testing, investigation on the operation stability and combustion efficiency as well as extensive measurements of dust and gaseous emissions (total dust, PM10, CO, CnHm and NOx) will be carried out in the use of different biomass fuels in practical operating conditions and under test conditions in accordance with the test standard DIN EN 303-5.
Measures: Within the project LEVS, a gasification boiler with a three-stage combustion system will be developed and researched. This system differs from the conventional combustion systems by the combustion air supply system, the cyclone combustion chamber and the integrated treatment stage. During the development, investigations on gasification properties of biomass, on combustion behaviour of produced carbonization gas, on effectiveness and controllability of the combustion air supply system and aerodynamic features of the whole system in the operation will be performed.
Based on the experimental results and the gained experiences, a prototype will be designed by Fraunhofer-Institute for Building Physics IBP and then manufactured by the company HDG Bavaria and tested over a long period of time. The project results will enable the company HDG to produce a marketable gasification boiler.
Focus: - Low emission combustion system for solid fuels - Innovative three-stage combustion system for gasification boilers - Innovative combustion system for stable and complete combustion in small-scaled combustion plants - Primary measures for the compliance of emission limits in small-scaled combustion plants of 1.BImSchV - Improvement of the power modulation in gasification boilers.
https://ufordat.uba.de/UFORDAT/pages/PublicRedirect.aspx?TYP=PR&DSNR=1052279
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