Portable detachable grill

The utility model relates to the field of grills, in particular to a portable detachable grill which comprises a face plate, a back plate, a first side plate, a bottom plate, a fuel plate, a fire insulation plate and a second side plate, the face plate and the back plate each comprise a first clamping groove, a second clamping groove, a sixth clamping groove, a seventh clamping groove and an eighth clamping groove, and the first side plate comprises a side plate protruding strip A and a side plate inserting piece A; the second side plate comprises a side plate inserting piece B and a side plate inserting piece C. The bottom plate comprises a bottom plate protruding strip A, a fourth clamping groove, a bottom plate inserting piece A and a bottom plate inserting piece B. The fuel plate comprises a fuel plate protruding strip A, a fuel plate inserting piece A and a fuel plate inserting piece B. The fire insulation plate comprises a fire insulation plate protruding strip A, a fifth clamping groove and a plurality