There is provided an exhaust gas processing apparatus configured to cause a processing gas to be exposed to or come into contact with a liquid and thereby detoxify the processing gas. The exhaust gas processing apparatus comprises a suction casing provided with an inlet which the processing gas is sucked into and with an outlet which the processing gas is flowed out from; a liquid tank configured to receive an outlet-side part of the suction casing and store the liquid therein; and one or multiple spray nozzles placed in the liquid tank. The outlet of the suction casing is arranged to be located above a liquid surface of the liquid stored in the liquid tank. The one or multiple spray nozzles are configured to spray the liquid from around the outlet of the suction casing to a peripheral part of the outlet.

There is provided an exhaust gas processing apparatus configured to cause a processing gas to be exposed to or come into contact with a liquid and thereby detoxify the processing gas. The exhaust gas processing apparatus comprises a suction casing provided with an inlet which the processing gas is sucked into and with an outlet which the processing gas is flowed out from; a liquid tank configured to receive an outlet-side part of the suction casing and store the liquid therein; and one or multiple spray nozzles placed in the liquid tank. The outlet of the suction casing is arranged to be located above a liquid surface of the liquid stored in the liquid tank. The one or multiple spray nozzles are configured to spray the liquid from around the outlet of the suction casing to a peripheral part of the outlet.

A scrubber for treating exhaust gas generated by combustion of biomass comprises a plurality of chambers each configured to apply a scrubbing medium to the exhaust gas for removing solid particles from the exhaust gas. A first chamber includes at least one nozzle configured to dispense scrubbing liquid in a sheet oriented transversely to a path of flow of exhaust through the first chamber. A second chamber defines a reservoir for containing a bath of scrubbing liquid and further includes a baffle configured to deflect the exhaust gas into the bath. A third chamber is arranged to support a sheet of solid filter medium spanning across the chamber.

A scrubber for treating exhaust gas generated by combustion of biomass comprises a plurality of chambers each configured to apply a scrubbing medium to the exhaust gas for removing solid particles from the exhaust gas. A first chamber includes at least one nozzle configured to dispense scrubbing liquid in a sheet oriented transversely to a path of flow of exhaust through the first chamber. A second chamber defines a reservoir for containing a bath of scrubbing liquid and further includes a baffle configured to deflect the exhaust gas into the bath. A third chamber is arranged to support a sheet of solid filter medium spanning across the chamber.

A method and an apparatus for collecting flux are disclosed. A rosin particle contained in an atmosphere gas, and a vapor of a solvent or an atomized solvent particle are mixed in a mixing section upstream of a flux collection unit-side inlet, and a gas containing a mixed particle is cleaned by electrostatic precipitation. The solvent particle adheres to the rosin particle, and forms an aggregate of larger particle size.

A method and an apparatus for collecting flux are disclosed. A rosin particle contained in an atmosphere gas, and a vapor of a solvent or an atomized solvent particle are mixed in a mixing section upstream of a flux collection unit-side inlet, and a gas containing a mixed particle is cleaned by electrostatic precipitation. The solvent particle adheres to the rosin particle, and forms an aggregate of larger particle size.

Provided is a scrubber apparatus for geothermal power generation configured to treat gas from geothermal power generation equipment to supply a power generation apparatus with the treated gas. The scrubber apparatus for geothermal power generation comprises: a wet-type cyclone scrubber unit that has a reaction tower into which the gas is introduced and a liquid spray unit for spraying liquid into the reaction tower and that is configured to treat the gas with the liquid; a gas derivation unit connected to the wet-type cyclone scrubber unit and configured to derive the gas to the power generation apparatus; and a swirling unit that is arranged farther downstream than the liquid spray unit in a gas flow channel including the wet-type cyclone scrubber unit and the gas derivation unit and that is configured to swirl the gas in a predetermined swirling direction.

Provided is a scrubber apparatus for geothermal power generation configured to treat gas from geothermal power generation equipment to supply a power generation apparatus with the treated gas. The scrubber apparatus for geothermal power generation comprises: a wet-type cyclone scrubber unit that has a reaction tower into which the gas is introduced and a liquid spray unit for spraying liquid into the reaction tower and that is configured to treat the gas with the liquid; a gas derivation unit connected to the wet-type cyclone scrubber unit and configured to derive the gas to the power generation apparatus; and a swirling unit that is arranged farther downstream than the liquid spray unit in a gas flow channel including the wet-type cyclone scrubber unit and the gas derivation unit and that is configured to swirl the gas in a predetermined swirling direction.

An apparatus and method for wet cleaning a gas stream has a housing with a gas inlet and a gas outlet, wherein, in the housing, there is at least a first washing segment that serves to clean the gas stream with a washing liquid and that is arranged in the flow path of the gas stream. Inside the housing of the apparatus, there is at least one fan that regulates air pressure along the flow path of the gas stream. A bypass channel for bypassing the flow path through the at least one washing segment as well as a regulator that is arranged in the bypass and that serves to discharge the gas stream being conveyed via the bypass channel are arranged inside the housing.

An apparatus and method for wet cleaning a gas stream has a housing with a gas inlet and a gas outlet, wherein, in the housing, there is at least a first washing segment that serves to clean the gas stream with a washing liquid and that is arranged in the flow path of the gas stream. Inside the housing of the apparatus, there is at least one fan that regulates air pressure along the flow path of the gas stream. A bypass channel for bypassing the flow path through the at least one washing segment as well as a regulator that is arranged in the bypass and that serves to discharge the gas stream being conveyed via the bypass channel are arranged inside the housing.