KB Type Mechanical Module

The mechanical module is a functional section of the nuclear power plant system, including equipment modules (KB, KT, KU) and pipeline modules (R, Q, W), mainly located in the reactor building, auxiliary plant and steam turbine plant, AP1000 reactor The total number of single-stacks is 58, of which 7 are safety-related modules.

 

The components of the mechanical module include: pumps, tanks, heat exchangers, fans, air conditioning units and filters, as well as interconnected pipes, valves, ducts, gauges, wiring and brackets. These elements are assembled together in a common The structural frame is mounted as a unit to the fixed area of the nuclear power plant. These items are designed and manufactured together with the structural frame as a permanent support. The materials and components on these units are tested to the maximum extent during the manufacturing phase of the module. This minimizes the need for field testing.