Boiler for sugar mix. to produce confections - has steam jacket contg. upright double-walled helical tube and mixt. pumped through space between tubes in counterflow
NL8400950A
Sugar Cooker.
NL8400086A
Heat exchanger with counterflow of two fluids in spaces between plates - has mixing elements, pref. helically twisted metal strips, fixed in spaces for at least one fluid to prevent de-mixing
NL7612390A
Heater, cooler and mixer, esp. for sugar boiling - forces material through gradually diminishing annulus between exchanger surfaces
US3910346A
Mixer
DE2402940A1
Fluid mixer plant - for eg food, with heating/cooling facilities
GB1435032A
Apparatus for treating fluids
DE2400150A1
Mixer with helical meshing strips - for liquids, gases, pastes etc
