Automatic control system for sewage treatment

• Main Authors: HU JIANGWEN, XIANG GUIHONG, LEI XIPING, LIU GUANGSHI, YAN YONGZHI, YU JU, LIU YUANHONG
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: CHEMISTRY; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; METALLURGY; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an automatic control system for sewage treatment, which comprises an analog signal acquisition circuit, a digital signal acquisition circuit, a singlechip control circuit and an output control circuit, the single-chip microcomputer control circuit is used for collecting external multi-channel analog signals sampled by the analog signal collection circuit and external multi-channel digital signals input by the digital signal collection circuit, and processing the collected external multi-channel analog signals and external multi-channel digital signals to generate output control signals. And the control output control circuit performs isolation output on the output control signal generated after processing. The sewage treatment automatic control system provided by the utility model is convenient to use and comprehensive in function; the data security is high, and the control is convenient. 本实用新型公开了一种污水处理自动控制系统，包括模拟信号采集电路、数字信号采集电路、单片机控制电路和输出控制电路，单片机控制电路用于采集模拟信号采集电路采样的外部多路模拟信号和数字信号采集电