Disassembling method of CTP battery pack

The invention relates to the field of battery recycling, particularly provides a CTP battery pack disassembling method, and aims to solve the problems of low efficiency, high difficulty and high damage rate of an existing battery disassembling method. In order to achieve the purpose, in the CTP battery pack disassembling method, the battery pack comprises a battery cell block which is composed of a plurality of battery cells; the battery pack upper cover is arranged above the battery cell block; the bottom of the battery cell block is connected with the cold plate through glue; the box body frame is arranged at the periphery of the battery cell block; the disassembling method comprises the following steps that S1, the top and the bottom of the battery pack are pretreated, and pretreatment comprises the step of disassembling an upper cover and a cold plate of the battery pack; s2, applying pressure to the battery cell blocks in the vertical direction of the box body frame, and pushing the battery cell blocks o