Dioctyl terephthalate production sampling device

The utility model provides a sampling device for dioctyl terephthalate production, and relates to the technical field of samplers. The dioctyl terephthalate production sampling device comprises a barrel, a sealing block is slidably connected to the interior of the barrel, a pull rod is fixedly connected to the top of the sealing block, a feeding pipe is arranged at the bottom end of the barrel, a storage assembly is arranged between the feeding pipe and the barrel and comprises a storage barrel, a sleeve is arranged on the outer side of the storage barrel, and the sleeve is fixedly connected with the barrel. A baffle ring is fixedly connected to the bottom end of the interior of the sleeve and arranged at the bottom end of the storage barrel. According to the dioctyl terephthalate production sampling device, new sampling work is carried out by pulling the pull rod, sampling work can be conveniently and rapidly carried out through the structure, a sample can be stored in the storage barrel, sampling can be rep