Instrument device of on -line measuring liquid medium density

• Main Authors: LU JUN, ZHANG HONGLEI, ZHAO GUOYONG, LIN TAOHAI, ZHAO HUI, REN AIJIANG, TENG YONG
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides an instrument device of on -line measuring liquid medium density, includes process line (1), relief pressure valve (2), overflow cofferdam (3), recovery jar (5) and the recovery liquid pump (7) that connects gradually, and overflow cofferdam (3) are connected on minute -pressure changer (4), and the lower part side -mounting of retrieving jar (5) has level gauge (6). This device is in line with the angle from the low input of practical application, the continuous online detection that can both realize being surveyed liquid medium density in the region of installing DCS or PLC system. Through putting into operation of this set on -line measuring device, the intensity of labour who reduces artifical sampling test that can be very big shortens check -out time, improves production efficiency. 种在线检测液体介质密度的仪表装置，包括依次连接的工艺管道（1）、减压阀（2）、溢流围堰（3）、回收罐（5）和回收液泵（7），溢流围堰（3）连接在微压变送器（4）上，回收罐（5）的下部侧面安装有液位计（6）。本装置本着从实际应用低投入的角度出发，在安装有DCS或者是PLC系统的区域都能够实现被测液体介质密度的连续在线的检测。通过这套在线检测装置的投运，可极大的减小人工取样检测的劳动强度，缩短检