Slurry preparation-on-line detection-injection system combined movable device

集泥浆制备、在线检测和注入系统为一体的移动式装置

Abstract

本发明涉及集泥浆制备、在线检测和注入系统为一体的移动式装置,该装置包括变频电动机、泥浆搅拌箱、搅拌叶片、超声波浓度传感器、粘度传感器、泥浆桶、注射活塞和注射油缸,通过注射油缸控制泥浆桶中的泥浆输出压力、输出累计量和输出瞬时流量。与现有技术相比,本发明集泥浆制备、在线检测和注入功能为一体,可用于室内及现场泥浆制备、在线检测及注入试验,对搅拌速度、注入压力和流量等参数进行试验,从而保证盾构机等其它机械设备良好的切削性能和土体良好的流动性;可对泥浆制备、在线检测及注入的所有参数自动监测并记录,还可通过计算机上传至网络平台,实现数据保存;体积较小,整体放置在小车上,移动方便,可在室内和现场任意使用。
The invention discloses a slurry preparation-on-line detection-injection system combined movable device. The device comprises a variable-frequency motor, a slurry stirring case, stirring blades, a supersonic wave concentration sensor, a viscosity sensor, a slurry barrel, an injection piston and an injection oil cylinder. Through the injection oil cylinder, output pressure, output accumulative amount and output instantaneous flow of slurry in the slurry barrel are controlled. Compared with the existing device, the device provided by the invention realizes slurry preparation, on-line detection and injection, can be used for indoor and on-site slurry preparation, on-line detection and injection tests, realizes a test on parameters such as a stirring speed, injection pressure and flow, guarantees good cutting ability of machinery such as a shield machine and good fluidity of soil, realizes automatic monitoring and recording of parameters of slurry preparation, on-site detection and injection, realizes data memory in a network platform by computer uploading, has a small volume, can be integrally arranged on a dolly, is convenient for movement and can be freely used in a room and on site.

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