Multi-position chromatographic column tubular column sieve plate detaching device

The utility model relates to the technical field of detaching devices, and discloses a multi-position chromatographic column tubular column sieve plate detaching device which comprises a rod body, a detaching head is arranged at one end of the rod body, and a placing structure or a detaching head is arranged at the other end of the rod body; the detaching head is cylindrical, two arc-shaped detaching grooves and two door-shaped detaching grooves are formed in the upper portion of the detaching head, a first clamping edge extending inwards is arranged on the edge of the top of each arc-shaped detaching groove, and a second clamping edge extending inwards is arranged on the edge of the top of each door-shaped detaching groove; and the placing structure is arranged to be a fixed seat or a large-diameter opening detaching disc. The column sieve plate dismounting device is convenient to operate, simple in structure, convenient to use and of an integrated structure, the rod body is convenient to hold, the column si