Tar sampling device

• Main Authors: WANG LAIFA, WANG JUN, TAN HONGJIN, JIN HAO, LI JIN, SI CHUANYU, QIU HAIHONG, GAO XUANXUAN, ZHENG ZHAOLI, ZUO YUCHAO, YANG LIANSEN
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model belongs to the technical field of tar sampling, and particularly discloses a tar sampling device which comprises a basic sampling pipeline communicated with a tar processing pipeline and an outlet pipeline, the tar processing pipeline is communicated with the outlet pipeline, the lower end of the basic sampling pipeline is communicated with an underground emptying pipe, and the upper end of the basic sampling pipeline is communicated with the outlet pipeline. An upgrading sampling pipeline is connected to the basic sampling pipeline in parallel, a telescopic opening and closing pipe is arranged on the upgrading sampling pipeline, a sampling container is arranged below the telescopic opening and closing pipe, a sampling control valve is arranged above the telescopic opening and closing pipe, a lofting control valve is arranged below the sampling container, and the lower portion of the sampling container is communicated with the upgrading sampling pipeline. The tar can dynamically flow from th