| Title |
Performance Improvement of Cured-In-Place-Pipe(CIPP) Process by Boiler Waste Heat Recovery |
| Authors |
김영진(Young-Jin Kim) ; 정청우(Chung Woo Jung) ; 이윤정(Yoon Jung Lee); 김성수(Sung Soo Kim) ; 강용태(Yong Tae Kang) |
| DOI |
http://dx.doi.org/10.6110/KJACR.2013.25.3.164 |
| Keywords |
현장경화관 ; 판형열교환기 ; 폐열회수 Cured-in-place-pipe ; Plate heat exchanger ; Waste heat recovery |
| Abstract |
The objectives of this paper are to study the performance improvement of waste heat recovery from a boiler, by the Cured-In-Place-Pipe(CIPP) process. The conventional apparatus does not utilize the waste heat from the boiler during the process. However, the present apparatus recovers the waste heat from the boiler. When the new apparatus is used, the bending strength and modulus of the CIPP becomes double, and is over 45% stronger, than the required conditions, respectively. It is found that the energy consumption reduces to 50%, by recovering the waste heat from the boiler, and the oil consumption amount reduces to 1/3, compared to the conventional apparatus. |