Thermal management assembly for a multiport rotary valve assembly

Abstract

An improved multiport rotary valve assembly is disclosed, designed for applications such as direct lithium extraction processes. The assembly includes a valve body comprising a housing ring, upper and lower closure discs, and a process disc, along with a thermal management assembly. The thermal management assembly integrates an insulation member, a thermal regulation assembly, and/or a startup heating assembly to address temperature differentials caused by ambient and process conditions. The insulation member minimizes external thermal influences by closely fitting, wrapping around, or covering components of the valve. The thermal regulation assembly employs temperature sensors and heating elements to maintain dimensional stability and sealing integrity. The startup heating assembly facilitates rapid preheating of the valve body to operational temperatures, enhancing initial sealing reliability. This improved design enhances operational efficiency, reduces maintenance requirements, and ensures consistent performance in fluid flow applications under varying temperature conditions.

Dependencies are inferred from the claim text.