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US 11,266,925 B2Granted
Gas purifying apparatus, gas purifying method and conveying heating apparatus
AssigneeTamura Corporation
InventorsShoichi Saito, Hisashi Kimoto, Nobuo Uchida, Atsushi Shida
Life of this patent
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Abstract
A gas purifying apparatus has: a compressing unit for corn pressing a gas in which an atmosphere or inert gas and a substance vaporized by heating have been mixed; and an expanding unit for liquefying the substance by expanding the gas compressed by the compressing unit, wherein the gas in which the substance has been reduced is obtained.
Claims5
A conveying heating apparatus, comprising:
- a heating chamber for heating an object to be heated that allows the heated object to pass into the heating chamber by a conveying apparatus;
- and
- a gas purifying apparatus to which a gas, in which an atmospheric gas or an inert gas and a substance vaporized by heating have been mixed, is supplied from the heating chamber,
- wherein the gas purifying apparatus includes
- a supply opening positioned at an outer periphery of blades of an air blower, the air blower being configured to blow the gas in which the atmospheric gas or the inert gas and the substance vaporized by heating have been mixed;
- a path former into which the blown gas flows, and
- a collecting vessel configured to collect a substance liquefied by the path former,
- wherein the path former has a path of a cross-sectional area for compressing the blown gas, and a path of a larger cross-sectional area for expanding the compressed blown gas, and
- wherein the path of the cross-sectional area and the path of the larger cross-sectional area are continuously formed in the path former.
6 more elements
Dependencies are inferred from the claim text.