INDUSTRY-ACADEMIC COOPERATION FOUNDATION; KUNSAN NATIONAL UNIVERSITY
发明人:
OH, KUYOUNG GUN,오경근,MOON, BYUNG YOUNG,문병영
申请号：
KR1020150188968
公开号：
KR1017043060000B1
申请日:
2015.12.29
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention relates to a waste heat recovery turbine system using a radial turbine, comprising: a housing a shaft which is placed in one direction along the housing a stator which is placed on the shaft and a front radial turbine and a rear radial turbine, which are respectively placed on the front side and the rear side of the stator. The front radial turbine comprises: an entrance through which waste heat, which is generated in a boiler, flows in and a first blade which compresses the waste heat which has been taken in. The rear radial turbine comprises: a second blade which is placed to face the first blade and an exit which discharges the compressed waste heat through the second blade. The stator has a plurality of wings, which are formed toward the direction of a radius, to convey the waste heat, which is compressed by the first blade, in one direction towards the second blade along the shaft without being distorted and to prevent the efficiency of the compressed waste heat from decreasing. According to the present invention, the present invention can improve power generation efficiency by increasing rotation efficiency of a power generator turbine by recycling waste heat, increase recollection efficiency of waste heat, which is generated in a boiler, by placing a stator in between radial turbines, which are placed to face each other, improve energy efficiency, use the waste heat as a heat source for heating a greenhouse in a farm or for reheating an incinerator, and thereby save energy.본 발명은 레디얼 터빈을 이용한 폐열 회수 터빈 시스템에 관한 것으로서, 하우징 하우징을 따라 일방향으로 배치되는 샤프트 샤프트에 배치되는 고정자 및 고정자를 중심으로 전방 및 후방에 각각 배치되는 전방 레디얼 터빈 및 후방 레디얼 터빈을 포함하고, 전방 레디얼 터빈은 보일러에서 발생된 폐열이 유입되는 입구와, 유입된 폐열을 압축하는 제1 블레이드를 구비하고, 후방 레디얼 터빈은 제1 블레이드와 마주보도록 배치되는 제2 블레이드와 압축된 폐열을 제2 블레이드를 통하여 배치되는 출구를 구비하고, 고정자는 반경방향을 향하여 복수의 날개가 형성되어 제1 블레이드에서 압축된 폐열이 제2 블레이드를 향하여 비틀어지지 않고 샤프트를 따라 일방향으로 이동시켜 압축된 폐열의 효율이 감소되는 것을 방지한다.본 발명에 의하면, 폐열의 재활용을 통한 발전기 터빈의 회전 효율을 증대시킴으로써 발전 효율을 향상시킬 수 있으며, 보일러에서 발생하는 폐열을 서로
