摘要:
A boiler system (101) comprises a boiler (2) for combusting a fuel in the presence of a gas containing oxygen gas, and a gas cleaning system (106). The boiler system (101) comprises a compression device being operative for pressurizing at least a portion of the carbon dioxide rich flue gas from which at least a portion of the contaminant content has been removed, and a carbon dioxide supply duct (142; 143; 145) being operative for forwarding at least a portion of the pressurized carbon dioxide rich flue gas to at least one gas cleaning device (108; 110; 111) for being utilized as a utility gas therein.
摘要:
An electric dust collector is disclosed. The electric dust collector includes a film for collecting electrified dust particles and a case for receiving the film. A conductor-receiving part defining an insertion space, into which a portion of the film is inserted, is provided in the case. The electric dust collector further includes an electrode connection part filling the insertion space in the state of being in contact with the film. The electrode connection part is electrically connected to a voltage source to apply voltage in order to the film.
摘要:
A boiler system (101) comprises a boiler (2) for combusting a fuel in the presence of a gas containing oxygen gas, and a gas cleaning system (106). The boiler system (101) comprises a compression device being operative for pressurizing at least a portion of the carbon dioxide rich flue gas from which at least a portion of the contaminant content has been removed, and a carbon dioxide supply duct (142; 143; 145) being operative for forwarding at least a portion of the pressurized carbon dioxide rich flue gas to at least one gas cleaning device (108; 110; 111) for being utilized as a utility gas therein.
摘要:
The invention refers to a method of cleaning a carbon dioxide rich flue gas generated in a boiler (2) combusting a fuel in the presence of a gas containing oxygen gas. The method comprises A) forwarding the carbon dioxide rich flue gas from the boiler (2) to a gas cleaning system (6; 106; 206), B) removing in said gas cleaning system (6; 106; 206) at least a portion of the contaminant content of the carbon dioxide rich flue gas, C) forwarding a first portion of the carbon dioxide rich flue gas from which at least a portion of the contaminant content has been removed to a gas purification unit, D) pressurizing a second portion of the carbon dioxide rich flue gas from which at least a portion of the contaminant content has been removed upstream of the gas purification unit, E) forwarding the second portion of the carbon dioxide rich flue gas to at least one gas cleaning device (8; 108; 110; 111; 210; 211) for being utilized as a utility gas therein.
摘要:
To provide an apparatus for capture and inactivation of microbes and viruses, the apparatus is configured to be capable of performing stable removal of microbes and viruses and achieve a reduction in pressure loss. An apparatus 100 includes an air path housing 10, a charging-unit high-voltage electrode 2 that charges airborne microorganisms introduced in the air path housing 10, a charging-unit ground electrode 3 placed so as to face the charging-unit high-voltage electrode 2, a hydrophilic filter 6 that captures the airborne microorganisms charged by the charging-unit high-voltage electrode 2, a capturing/inactivating-unit high-voltage electrode 5 that subjects the hydrophilic filter to electrostatic induction and inactivates the captured viruses, and a capturing/inactivating-unit ground electrode 7 placed so as to face the capturing/inactivating-unit high-voltage electrode 5.
摘要:
In the case where a charging unit that charges PMs is provided but not provided with a processing unit that processes the PMs, a PM collecting mechanism such as a blower is required. Since the PM collecting mechanism requires about twice the volume of the dust collection unit, there is a problem that the apparatus is enlarged. In a first aspect of the present invention, there is provided a particulate matter combustion apparatus including: a dust collection unit that charges a particulate matter in a particulate matter containing gas by a first discharge mechanism to collect the particulate matter; and a combustion unit that reacts an active oxygen, generated by a second discharge mechanism different from the first discharge mechanism, with the particulate matter collected.
摘要:
An air conditioner having an electric dust collecting device are disclosed. The electric dust collecting device includes a first filter unit including a plurality of discharge electrode plates which are spaced apart from each other and have spaces defined therebetween, a high voltage generator electrically connected to all of the plurality of discharge electrode plates, and a second filter unit disposed downstream of the first filter unit in an air flow direction and connected to a ground to cause corona discharge between the discharge electrode plates and the second filter unit, whereby particles electrically charged by corona discharge are collected at the second filter unit. The first filter unit has a simplified structure, and cleaning effect is improved.
摘要:
A boiler system (101) comprises a boiler (2) for combusting a fuel in the presence of a gas containing oxygen gas, and a gas cleaning system (106). The boiler system (101) comprises a compression device being operative for pressurizing at least a portion of the carbon dioxide rich flue gas from which at least a portion of the contaminant content has been removed, and a carbon dioxide supply duct (142; 143; 145) being operative for forwarding at least a portion of the pressurized carbon dioxide rich flue gas to at least one gas cleaning device (108; 110; 111) for being utilized as a utility gas therein.