Cooling crystallization coil pipe with non-abrupt-change-point design structure

The utility model belongs to the field of sugar alcohol cooling crystallization, particularly relates to a cooling crystallization coil pipe with a non-mutational-point design structure, and aims to solve the problem that the production of crystallized starch sugar or crystallized sugar alcohol is influenced by the mutational structure connected by multiple sharp corners, and adopts the following scheme that the cooling crystallization coil pipe comprises a mounting ring, the number of the plug-in frames is four, and the four plug-in frames are all welded to the surface of the mounting ring; the number of the pore plates is four, and the four pore plates are respectively inserted into the four insertion frames; the number of the clamping strips is four, the distribution of the coil pipe is smoother and more uniform, and the defect of abrupt change sharp corners formed by linear arrangement is eliminated, so that the phenomenon of wall hanging and caking at the positions of the abrupt change sharp corners in t