Device of accurate control feed liquor measurement

• Main Authors: LI PENG, SHI YUE, SUN ZHIWEN, LIU ZHI, XIE DONGZHI, CAI SHUFEI
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model discloses a device of accurate control feed liquor measurement, including material storage jar, inlet pipe and controller, the material storage jar is connected to reation kettle through the inlet pipe, install the pump body, flowmeter and feeding control valve on the inlet pipe, the pump body and feeding control valve are connected to the controller, the material storage jar isstill connected back through the back flow to the inlet pipe, still be provided with the back flow control valve on the back flow, back flow control valve bond to controller. The utility model discloses set up on the inlet pipe back flow through the back flow in with the inlet pipe remaining liquid flow get back to the material storage jar, be in the full packages state in can guaranteeing the inlet pipe constantly, avoided the wayward error that causes of the volume of remaining in the inlet pipe, improved the accuracy of reation kettle feeding. 本实用新型公开了种精准控制进液计量的装置，包括物料存储罐、进料管和控制器；物料存储罐通过进料管连接至反应釜；进料管上安装有泵体、流量计和进料控制