Built structures
Danish Viking longhouse central hearth
The Danish National Museum describes an oblong central long-fire inside Viking-Age longhouses, used for cooking while smoke escaped through a roof opening.
Equipment
626 sourced equipment pages: vessels, tools, appliances and built structures.
Everything
Equipment
Hansen–Kühle yeast propagation apparatus
The Hansen–Kühle apparatus was late-nineteenth-century brewery plant for scaling up selected yeast cultures, distinct from Emil Christian Hansen’s method of isolating yeast from a single cell.
Equipment
Koji incubation cabinet
A modified cabinet or switched-off fridge can enclose growing koji. One source documents a heating mat and probe with a PID controller. This modern setup needs monitoring of grain temperature, airflow, condensation and cleanliness.
Equipment
Pulsed electric field unit
A pulsed electric field (PEF) unit sends brief high-voltage pulses through food in a treatment zone. Systems may treat flowing liquids or batches; the result depends on the food, equipment and validated process.
Equipment
Column still
A column still is a distillation apparatus built around one or more vertical columns. Its continuous and rectifying designs appear in several spirits traditions, but materials and product character vary by installation.
Equipment
Greased rye-bread tin
A greased rye-bread tin holds rugbrød dough while it proofs and bakes. Denmark’s National Museum documents a family recipe using three tins, but does not specify their material, shape or capacity.