| abstract |
The utility model relates to an extraction device, concretely relates to take online extraction device in succession of self - cleaning function. It includes the gearshift and installs the fixed plate on the gearshift, installs agitator motor and sampling pipe on the fixed plate, agitator motor lower extreme installation stirring rod, still include a plurality of specimen cup, stirring rod and sampling pipe still include at least one washing liquid inlet in inserting the specimen cup, the stirring rod is equipped with the hydrojet mouth with sampling guan shangjun. The utility model discloses wholly realize the extraction of automatic serialization, its process operation is simple and convenient, has saved user of service's time and work load greatly, the efficiency greatly increased of its extraction. The utility model discloses realize the operation of datumization, human error has been avoided to its process, realizes the really pollution -free of extraction, realizes the automation, has wide market economy prospect. |