Coal coking continuous sampling device

• Main Authors: PEI JIANYU, REN YAOMING, LAN PENGBING, WANG JIANBO, XIE QIUJU, REN ZHENGYAN, LI ZHENGWEI, WANG CHENFENG, RAN YUXIN, WANG XIAOMING, HOU GUANQIU, CAO XIAOYU, JIANG SHANYONG
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a coal coking continuous sampling device which comprises a main rod frame and a sampling barrel arranged at one end of the main rod frame, and a movable piston is arranged in the sampling barrel; a sampling opening is formed in the sampling barrel, the sampling opening is communicated in one direction, and the movable displacement of the piston away from the sampling opening can make the sampling opening generate suction force; the sampling barrel is connected with a sample leading-out pipe, the sample leading-out pipe is communicated in a one-way mode, and the sample leading-out pipe is in a communicated state in the displacement process that the piston is close to the sampling opening; two ends of the main rod frame are respectively a handle end and a sampling end, and the sampling end corresponds to the sampling barrel; the feeding end of the sample leading-out pipe is connected with the sampling barrel, and the discharging end of the sample leading-out pipe extends towards the