The structure of the desulfurization pump mainly includes the pump head, shaft seal, and drive parts.

Pump head: It is one of the core structures of the desulfurization pump, mainly including the front and rear pump shells, volute, front and rear guard plates, and impeller components. These components work together to ensure the efficient and stable operation of the pump.
Shaft seal: It is used to prevent fluid from leaking out of the gap between the pump shaft and the pump shell. Common types of shaft seals include auxiliary impeller shaft seals, packing shaft seals, and mechanical seals.
Drive part: It includes the bracket and bearing components, which together support and drive the rotation of the pump shaft. The bracket is used to support the pump body, ensuring stability and reliability during operation; the bearing components include the pump shaft, bearings, and bearing housing, which can withstand the maximum axial and radial loads of the pump.