摘要:
A method and system for the conversion of waste into energy in a sealed system where combustion does not take place and the operating pressure prior to the inlet of the steam or power generating equipment is maintained below atmospheric pressure. Destruction of the RDF (refuse derived fuel) is accomplished by subjecting the RDF to a high temperature environment under controlled conditions in a purpose designed and built reactor. The high temperature environment,
摘要:
Biological material is monitored for in a field. The biological material is retrieved from the field to form retrieved biological material in response to detecting the biological material in the field. A conversion system converts the retrieved biological material into energy. A portion of the energy is directed to a remote location. The conversion system moves in the field during at least one of the monitoring, the retrieving, and the converting.
摘要:
A waste treatment system connected to a sewage treatment plant includes an organic waste supply unit for drying and storing organic wastes, a combustible waste supply unit for supplying combustible wastes, a first combustion device for burning the organic wastes supplied from the organic waste supply unit at high temperature, a second combustion device for burning the combustible wastes supplied from the combustible waste supply unit at low temperature, a first generator connected to the first combustion device so as to perform combined heat and power generation with high efficiency by high-temperature water vapor, a second generator connected to the second combustion device so as to perform combined heat and power generation with low efficiency by low-temperature water vapor, and a hot water generation unit for generating hot water using waste heat generated by the first and second generators and supplying the generated hot water to a sewage treatment plant and the organic waste supply unit. According to the waste treatment system connected to a sewage treatment plant having the above configuration, the organic wastes may be dried using the waste heat generated in the process of generating electric power by the high-temperature water vapor generated when the organic wastes are incinerated at high temperature, sewage may be treated using the waste heat generated in the process of generating electric power by the low-temperature water vapor generated when the combustible wastes are incinerated at low temperature, and offensive odors generated in organic waste drying equipment or in the sewage treatment plant may be removed by incinerating the offensive odors in a high-temperature incinerator or in a low-temperature incinerator.
摘要:
Bei einer Vorrichtung (100) zur Kraft-Wärmeerzeugung mit einer Heißgase erzeugenden Feuerungseinheit (110), wobei die in der Feuerungseinheit (110) erzeugten Heißgase dem Eingang einer Primärseite eines Wärmetauschers (120) zuführbar sind, wobei der Eingang der Sekundärseite des Wärmetauschers (120) mindestens indirekt mit dem Ausgang eines Kompressors (130) gekoppelt ist und der Ausgang der Sekundärseite mindestens indirekt mit dem Eingang einer Turbine gekoppelt ist, um mittels des Kompressors (130) komprimierte Luft für den Betrieb der mit einem elektrischen Generator (141) gekoppelten Turbine (140) zu erhitzen, und wobei die am Ausgang der Turbine (140) vorliegenden Heißgase zumindest indirekt in die Feuerungseinheit zurückleitbar sind, wird eine erhebliche Verbesserung des Wirkungsgrades dadurch erreicht, dass zwischen dem Ausgang des Wärmetauschers (120) und dem Eingang der Turbine (140) eine als Nachbrennkammer wirkende Zufeuerungseinheit (142) vorgesehen ist, um die Temperatur der Heißgase vor Eintritt in die Turbine (140) weiter zu erhöhen.
摘要:
Provided is a biomass pyrolysis apparatus (2) comprising: a combustion furnace (3) that produces a heat quantity by causing a stable property fuel (F) to combust; a pyrolysis gasification furnace (4) that produces a torrefied material (T), and a pyrolysis gas (P) by pyrolyzing woody biomass (B) by a heat quantity produced by the combustion furnace (3); and a pyrolysis gas introduction passage (8) that introduces the pyrolysis gas (P) from the pyrolysis gasification furnace (4) into a boiler (16), into which the torrefied material (T) is introduced.
摘要:
A waste-to-energy conversion apparatus comprising a primary combustion chamber capable of holding a load of waste, and the primary combustion chamber further comprises a heat source to heat the waste and generate a syn gas stream, grates, within the primary chamber, capable of supporting the load of waste during heating, a mixing chamber wherein the syn gas is mixed with additional combustion gas, a multi-chambered secondary combustion chamber for combusting the mixture of syn gas and additional combustion gas, and an energy extraction system for extracting the heat energy generated by the combustion of the mixture of syn gas and additional combustion gas.
摘要:
A marine boiler (1) is provided, which includes a burner (3), a VOC gas supply portion (60) which supplies VOC gas into a furnace (2), a control device (50) which adjusts an amount of a fuel for combustion applied to the burner (3) and an amount of combustion air supplied to the burner (3) and control an operation to be within a predetermined load range, in which the control device (50) includes a limited operation mode in which an operation is performed within a limited load range so that VOC gas, which flows from the volatile gas supply portion (60) into the furnace (2) and is introduced into a flue gas outlet (8), is maintained at a predetermined temperature or more, and stays in the furnace (2) for a predetermined time or more.
摘要:
One embodiment of the present disclosure relates to a combustor assembly which has a burner assembly and a combustor. The burner assembly has a body having a first end and a second end and a center passageway. The center passageway extends between the first end and the second end of the body. The body of the burner assembly is provided with a biomass inlet for receiving biomass, a primary air inlet for receiving air, a gas inlet for receiving gas, and a secondary air inlet for receiving air. The biomass inlet is in communication with the center passageway.
摘要:
The present invention is related to a cogeneration plant (1) comprising a gas turbine engine (10), a heat recovery steam generator (17) and a division module (21) forming a semi-closed carbon dioxide cycle (22) of the cogeneration plant (1), the cogeneration plant (1) burning a mixture of fuel (40), oxygen (41) and a recirculated first flow of combustion gas (45) in a combustor (11) of the gas turbine engine (10), the heat recovery steam generator (17) arranged downstream of the gas turbine engine (10) receiving combustion gas (44) of the gas turbine engine (10) and the division module (21) arranged downstream of the heat recovery steam generator (17) dividing the combustion gas (44) into the first flow of combustion gas (45) recirculated to the gas turbine engine (10) and a second flow of combustion gas (46) for a generation (23) of carbon dioxide (42). Further, the invention is related to a method to operate a cogeneration plant (1).