Control system for polycrystalline silicon production

• Main Authors: XIA JINJING, WEI XIAOLONG, SONG GAOJIE, FAN XIECHENG, LIU FANGXU, TANG PING, ZHU PENG, HOU YONG
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention provides a control system for polycrystalline silicon production. The control system comprises an instrument group, a junction box, a controller, a first switch and monitoring equipment, the instrument group is connected with the junction box through a wire harness; the junction box is connected with the first end of the first switch through a wire harness, and the second end of the first switch is connected with the first end of the controller through a wire harness; the third end of the first switch is connected with the first end of the monitoring device through a wire harness. According to the invention, the signal transmission effect of the control system in the polycrystalline silicon production process can be improved. 本发明提供一种用于多晶硅生产的控制系统，包括：仪表组、接线箱、控制器、第一交换机和监控设备；所述仪表组与所述接线箱通过线束连接；所述接线箱与所述第一交换机的第一端通过线束连接，所述第一交换机的第二端与所述控制器的第一端通过线束连接；所述第一交换机的第三端与所述监控设备的第一端通过线束连接。本发明可以提高多晶硅生产过程种控制系统的信号传输效果。