CAJ | 학술논문

蒸汽式扇贝柱脱壳机控制系统是保证扇贝柱脱壳过程中蒸汽稳定连续喷射及脱壳成功的关键。为此，分别就蒸汽式扇贝柱脱壳机工作原理、蒸汽发生器控制系统的改造、PLC 及接近开关等几方面进行阐述。对蒸汽发生器的工作原理进行简述，利用温度/压力传感器进行检测，通过PID 智能温度控制仪及固态继电器实现蒸汽稳定连续喷射的自动控制；利用接近开关检测扇贝位置，蒸汽喷射装置随动完成蒸汽喷射脱壳过程。该控制系统能满足设计任务的要求。
증기식선패주탈각궤공제계통시보증선패주탈각과정중증기은정련속분사급탈각성공적관건。위차，분별취증기식선패주탈각궤공작원리、증기발생기공제계통적개조、PLC 급접근개관등궤방면진행천술。대증기발생기적공작원리진행간술，이용온도/압력전감기진행검측，통과PID 지능온도공제의급고태계전기실현증기은정련속분사적자동공제；이용접근개관검측선패위치，증기분사장치수동완성증기분사탈각과정。해공제계통능만족설계임무적요구。
Steam Control System of the steam scallop shelling machine is the key to ensure the stability and the continu -ous jet of steam during the process of scallop shell .This paper is on the working principle of the steam scallop shelling machine,the transformation of steam generator control system , PLC, proximity switch and so on.The working principle of steam generator were reviewed in this paper , using the temperature /pressure sensor to detect and by PID intelligent tem-perature control instrument and a solid state relay to realize the automatic control of stable continuous steam ’ s injection . Using he proximity switch to detect the position of the scallop and the steam injection device completes shelling process by steam injection , the control system can meet the design requirements of the task .