Doosan Heavy Industries & Construction Co., Ltd

Doosan Enerbility Co., Ltd.

Joong Hyun Lim

Young Gun Go

Ho Keun Kim

Eun Seong Cho

Sangrin Lee

Jongho Hong

Woochul Kwon

A combustor nozzle includes a plurality of mixing tubes through which air and fuel flow, a plurality of accommodation tubes each accommodating and supporting the plurality of mixing tubes therein, a first fuel tube coupled to each accommodation tube to supply a first fuel into the accommodation tube, a second fuel tube coupled to each accommodation tube to supply a second fuel into the accommodation tube, and a fuel supply member supplying the first fuel accommodated in the accommodation tube into each mixing tube, wherein the accommodation tube has a fuel container combined with the second fuel tube to contain the second fuel therein, and an auxiliary injection member is disposed on the fuel container to inject the second fuel from the accommodation tube.

Combustor nozzle, combustor, and gas turbine including same

A static mixer for mixing exhaust gases to be supplied to a selective catalytic reduction device located at the back of a boiler, includes a gas accommodation part having a first inlet and a plurality of second inlets partitioned from each other to introduce gases having different temperatures thereinto so that the gases introduced through the first inlet and the plurality of second inlets flow to a plurality of divided sections. A discharge part is provided that communicates with the gas accommodation part to collect and discharge the gases and a mixing plate part is provided, which has a plurality of unit plates disposed on the upper and lower portions of a hollow portion of the discharge part in such a manner as to have a given angle with respect to the directions of the gases discharged.

Static mixer

Growing community of inventors

Changwon-si, South Korea

Joong Hyun Lim