with stirrers rotating about a substantially vertical axis

Full Title

Mixers with rotary stirring devices in fixed receptacles; Kneaders > with stirrers rotating about a substantially vertical axis

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Subclass:

MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING

Child Classifications

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• B01F 27/805 wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
• B01F 27/808 with stirrers driven from the bottom of the receptacle
• B01F 27/81 the stirrers having central axial inflow and substantially radial outflow
• B01F 27/82 Pan-type mixers, i.e. mixers in which the stirring elements move along the bottom of a pan-shaped receptacle
• B01F 27/83 the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
• B01F 27/84 with two or more stirrers rotating at different speeds or in opposite directions about the same axis
• B01F 27/85 with two or more stirrers on separate shafts
• B01F 27/86 co-operating with deflectors or baffles fixed to the receptacle
• B01F 27/87 the receptacle being divided into superimposed compartments
• B01F 27/88 with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
• B01F 27/9 with paddles or arms
• B01F 27/91 with propellers
• B01F 27/92 with helices or screws
• B01F 27/93 with rotary discs
• B01F 27/94 with rotary cylinders or cones
• B01F 27/95 with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
• B01F 27/96 with openwork frames or cages