Device for treating exhaust gas from fuel cell
AssigneesHyundai Motor Company, Kia Corporation
InventorSang Kyu Lee
Life of this patent
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Abstract
The present invention relates to a device configured for treating an exhaust gas from a fuel cell, the device including: a tube member discharging an exhaust gas from a fuel cell stack; a gas guide portion provided in a tube member and configured to guide a target gas contained in the exhaust gas to the outside of the tube member; and a guide tube spaced from the gas guide portion and provided to cover the gas guide portion such that it is possible to obtain an advantageous effect of effectively reducing a concentration of the target gas in the exhaust gas discharged from the fuel cell.
Claims12
An apparatus for treating an exhaust gas from a fuel cell, the apparatus comprising:
- a tube member discharging an exhaust gas from a fuel cell stack;
- a gas guide portion provided in the tube member and guiding a target gas contained in the exhaust gas to an outside of the tube member;
- and
- a guide tube spaced from the gas guide portion with a first gap and provided to cover the gas guide portion with the first gap,
- wherein the gas guide portion includes a plurality of gas guide holes penetratively formed in the tube member,
- wherein the guide tube includes a guide plate, and the guide plate is provided to cover the plurality of gas guide holes and partially face an outer surface of the tube member, and
- wherein a mixing space opened in all directions is defined between the outer surface of the tube member and the guide plate, and the target gas and outside air are mixed in the mixing space.
Dependencies are inferred from the claim text.