Radial centering and support structure for suspended semi submersible vertical turbine pump

The suspended semi submersible vertical turbine pump is equipped with a radial centering and support structure, which includes a pump centering support ring (3). The pump outer cylinder (1) is located in the pump centering support ring (3) and there is a gap between the pump outer cylinder (1) and the pump centering support ring (3). A packing (4) and a packing pressure ring (2) that presses against the packing (4) are arranged around the pump outer cylinder (1) and the pump centering support ring (3). The outer edge of the pump centering support ring (3) is fixedly installed on the support foundation layer. This technical method is a radial centering and support structure for suspended semi submersible vertical turbine pumps that can achieve good control of the alignment of the outer cylinder during installation, while providing radial support for the pump outer cylinder. It has a simple structure, easy processing, low cost, and is easy to install.

Technical requirements: 1. A radial centering and support structure for a suspended semi submersible vertical turbine pump, characterized in that it comprises a pump centering support ring (3), a pump outer cylinder (1) located in the pump centering support ring (3) and leaving a gap between the pump outer cylinder (1) and the pump centering support ring (3) around them, and a packing (4) and a packing pressure ring (2) pressing against the packing (4) around the pump outer cylinder (1) and the pump centering support ring (3), and the outer edge of the pump centering support ring (3) is fixed. Installed on the supporting foundation layer.