Residual ash amount monitoring system and method for cement ash tank

The invention discloses a residual ash amount monitoring system and method for a cement ash tank, and the system comprises a signal detection device which is disposed on a guide rail of the outer wall of a to-be-monitored cement ash tank, and is used for collecting a characteristic signal representing the current residual ash amount interface position of the cement ash tank in real time; and the information processing device is used for quantitatively analyzing the residual ash amount of the current cement ash tank to be monitored by processing the received characteristic signal. According to the invention, the cement remaining amount of the cement tank can be automatically detected in real time in the well cementation construction process, and the operation of replacing the cement tank in the well cementation construction process is guided. 本发明公开了一种用于水泥灰罐的剩余灰量监测系统及方法，包括：信号探测装置，其设置在待监测水泥灰罐的外壁的导轨上，用于实时采集用来表征当前水泥灰罐剩余灰量界面位置的特征信号；信息处理装置，其用于通过对所接收的特征信号的处理来定量分析当前待监测水泥灰罐的剩余灰量。本发明能够实现在固井施工过程中的自动化实时检测水泥罐的水泥余量，为固井施工过程中