CAJ | 학술논문

提出一种新型螺旋管状热交换装置的设计，并对该设计的几何结构进行了分析和计算。计算表明，该新型装置通过对加热长度的增加、加热时间的延长、加热面积的增大，能够有效地提高热交换效率，尽可能多的回收热能。而且在设置气体进出口和水的进出口时依照“逆流原理”，使螺旋水管的高温水出口设置在热交换区的高温气体进口一端，这样使得废热能量的回收更稳定、更充分。
제출일충신형라선관상열교환장치적설계，병대해설계적궤하결구진행료분석화계산。계산표명，해신형장치통과대가열장도적증가、가열시간적연장、가열면적적증대，능구유효지제고열교환효솔，진가능다적회수열능。이차재설치기체진출구화수적진출구시의조“역류원리”，사라선수관적고온수출구설치재열교환구적고온기체진구일단，저양사득폐열능량적회수경은정、경충분。
A new type of design of the heat-exchanging device of spiral tubular has been presented, and geometry structure of the design is analyzed and calculated. It is found that the new heat-exchanging device can effectively improve the heat-exchanging efficiency and recover the heat energy from waste as much as possible through the increase of the length of the heating, the extension of the time of heating and the increase of the area of the heating. When the in and out of both gas and water is set in accordance with the counter-current principle,the waste heat energy recovery becomes more stable and complete.