GLASS FORMING APPARATUSES COMPRISING MODULAR GLASS FINING SYSTEMS

Disclosed herein are embodiments of glass manufacturing apparatuses. The glass manufacturing apparatuses may include a glass fining module. The glass fining module may include a refractory metal vessel comprising a length extending in a longitudinal direction. A plurality of insulation layers may surround at least a portion of the refractory metal vessel. The plurality of insulation layers may comprise an insulation structure extending around at least a portion of the refractory metal vessel and comprising a plurality of arched portions and a bulk insulation structure surrounding the insulation structure. An exterior support structure may at least partially surround the plurality of insulation layers. Rollers may be coupled to the exterior support structure such that the glass fining module is translatable in the longitudinal direction on the rollers.