/ Combined IGG/GCU and Boil-Off Gas Treatment System Comprising Combined IGG/GCU

摘要

The present invention relates to an integrated IGG / GCU and an evaporative gas treatment system. According to the present invention, by supplying evaporation gas (BOG) to the lower portion of a combustion chamber, the evaporation gas is lighter than air, The flame of the evaporation gas can be generated at the center of the combustion chamber without the blower to prevent the combustion chamber from being damaged.In addition, since the combustion can be performed even when a vaporized gas such as free flow is supplied, the gas operating pressure range of the integrated IGG / GCU can be increased. Therefore, the integrated IGG / GCU can be operated continuously without fail due to the pressure and concentration of evaporation gas, so that stability and safety as a pressure regulator of the storage tank can be ensured.An integrated IGG / GCU and an evaporative gas treatment system according to the present invention is an integrated IGG / GCU for treating an evaporative gas in a fuel storage tank storing a liquefied gas, the integrated IGG / GCU comprising: a combustion chamber in which the evaporative gas is combusted; And a BOG injection nozzle for supplying an evaporative gas to the combustion chamber, wherein the BOG injection nozzle is installed below the combustion chamber.;