Graphite heater cleaning device based on single crystal drawing thermal field

The invention discloses a graphite heater cleaning device based on a single crystal drawing thermal field, which comprises a horizontally arranged chassis, two positioning pin columns are arranged on the chassis, a plurality of elastic locking assemblies are arranged on the positioning pin columns along the circumferential direction, a cylinder is arranged on the chassis, and the elastic locking assemblies are arranged on the positioning pin columns along the circumferential direction. A cylinder is arranged on the base, a piston rod of the cylinder is connected with a lifting seat, a plurality of telescopic wiping assemblies are evenly distributed on the lifting seat in the circumferential direction, and a driving assembly is installed on the lifting seat. The elastic locking assembly is designed to clamp and fix the graphite heater according to the structural characteristics of the graphite heater, the graphite heater is accurately positioned while clamping is facilitated, the telescopic wiping assembly is