Online sampling device of livestock farm sewage treatment system conveying pipeline

• Main Authors: LIU YUCHENG, WU HONGWANG, YOU YOUYU, WANG LEGUO, XU LEI, SUN HONGJUN, ZHAO ZHIHAI, MIAO CHANGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses an online sampling device of a livestock farm sewage treatment system conveying pipeline. The online sampling device comprises a pipeline connecting device, a sampling device and a storage device, the pipeline connecting device is connected with a connecting structure used for being detachably connected to a conveying pipeline. The sampling device is detachably connected to the storage device; the sampling device is detachably connected with the pipeline connecting device. The pipeline connecting device comprises a flange cover; a water through hole is formed in the middle of the flange cover, the water outlet end of the water through hole is connected with a water valve, and the water inlet end of the water through hole is connected with a slag blocking net; the sampling device is in a barrel shape with one open side and the other closed side; the side wall of the sampling device is connected with a water valve connecting mechanism, and the water valve connecting mechanism is deta