Industry
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CPC
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B01F7/00
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Sub Industries
B01F7/00008Stirrers
B01F7/00016Nature of the rotating mixing element
B01F7/00025Stirrers with replaceable wearing elements; Wearing elements therefor
B01F7/00033Characterised by the materials the stirrers are made of
B01F7/00041with particular surface characteristics
B01F7/0005Deformable stirrers
B01F7/00058with mechanical means to alter the position of the stirring elements
B01F7/00066deformable by centrifugal force
B01F7/00075the position of the stirring elements depending on the direction of rotation of the stirrer
B01F7/00083Stirrers made by deforming a plate
B01F7/00091Mounting of the stirring elements on the stirrer shaft
B01F7/001Fixing of the stirrer to the shaft
B01F7/00108Disposition with respect to the rotating axis
B01F7/00116parallel with respect to the rotating axis
B01F7/00125perpendicular with respect to the rotating axis
B01F7/00133oblique with respect to the rotating axis
B01F7/00141directly mounted on the rotating axis
B01F7/0015on the free end of the rotating axis
B01F7/00158having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
B01F7/00166of the anchor type
B01F7/00175having stirring elements connected to the stirrer shaft each by two or more radial rods
B01F7/00183with stirring elements moving with respect to the stirrer shaft
B01F7/00191having two or more mixing elements being concentrically mounted on the same shaft
B01F7/002Mounting of the rotating mixing element in respect to the receptacle
B01F7/00208having elements for co operating with receptacle wall or bottom
B01F7/00216occupying substantially the whole interior space of the receptacle
B01F7/00225eccentrically arranged
B01F7/00233Configuration of the rotating mixing element
B01F7/00241Centrifugal stirrers, i.e. having a radial outflow or turbine-type
B01F7/0025with arms, paddles, vanes or blades
B01F7/00258pin shaped
B01F7/00266anchor shaped
B01F7/00275sickle shaped
B01F7/00283rake shaped or grid shaped
B01F7/00291having vanes or blades
B01F7/003having holes in the surface
B01F7/00308paddle wheels
B01F7/00316the blades extending oblique to the stirrer axis
B01F7/00325the stirrer being a bent rod supported at one end only
B01F7/00333spoon-shaped
B01F7/00341Propellers, i.e. stirrers having an axial outflow
B01F7/0035having holes in the surface
B01F7/00358with guiding tubes or tubular segments fixed to and surrounding the tips of the propeller blades
B01F7/00366the impeller being of airfoil, aerofoil type
B01F7/00375the impeller being of hydrofoil type
B01F7/00383the impeller being of Rushton type
B01F7/00391Helices
B01F7/004having holes in the surface
B01F7/00408of the corkscrew type composed of a helically shaped band
B01F7/00416screws; Worms; Stirrers composed of screw sections
B01F7/00425blade shaped
B01F7/00433ribbon shaped
B01F7/00441forming open frameworks or cages
B01F7/0045with discs or disc like elements essentially perpendicular to the stirrer shaft axis
B01F7/00458having holes in the surface
B01F7/00466with separate elements other than discs fixed on the discs
B01F7/00475the discs being made by deforming flat discs
B01F7/00483cup shaped
B01F7/00491with interconnected discs, forming open frameworks or cages
B01F7/005shaped as cylinders, balls or rollers
B01F7/00508having holes in the surface
B01F7/00516Balls
B01F7/00525Rollers
B01F7/00533comprising paddles fixed thereon
B01F7/00541with cones
B01F7/0055having holes in the surface
B01F7/00558provided with brushes, sieves, grids, chains or springs
B01F7/00566with rigid wires or flexible rods
B01F7/00575with a bent rod of non helical configuration supported at one end
B01F7/00583Openwork frame or cage stirrers not provided for elsewhere
B01F7/00591provided with tubes for guiding the material
B01F7/006having additional elements on the stirrer, other than for mixing
B01F7/00608having elements for disintegrating
B01F7/00616having elements for cutting
B01F7/00625Multistage systems
B01F7/00633provided with a plurality of similar elements
B01F7/00641provided with a plurality of dissimilar elements
B01F7/0065comprising helical elements and paddles
B01F7/00658Configuration of the rotating axis
B01F7/00666Nature of the axis
B01F7/00675The axis being a flexible shaft
B01F7/00683Construction of the axis
B01F7/00691The axis being composed of interconnected parts
B01F7/007The axis being a hollow cylinder
B01F7/00708The axis comprising stirring means and feeding or discharging means fixed on the same axis
B01F7/00716the axis being adjustable in length
B01F7/00725Connection of the rotating axis with the drive
B01F7/00733Submerged mixers, i.e. with a submerged stirrer and drive unit
B01F7/00741Vertical beam constructions therefor
B01F7/0075the mixer being composed of a stator-rotor system with movable slits between surfaces facing each other
B01F7/00758the stator rotor system being formed by substantial flat surfaces
B01F7/00766provided with intermeshing elements
B01F7/00775provided with ribs, ridges or grooves on one surface
B01F7/00783the surfaces having a conical shape
B01F7/00791the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable
B01F7/008the stator rotor system being formed by conical or cylindrical surfaces
B01F7/00808provided with intermeshing elements
B01F7/00816provided with ribs, ridges or grooves on one surface
B01F7/00825the surfaces having a conical shape
B01F7/00833the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable
B01F7/00841the mixer being composed of a stator-rotor system being formed by bearing elements
B01F7/0085the stirring devices being composed of two independently driven coaxial rotors facing each other
B01F7/00858with rotating surfaces facing each other
B01F7/00866provided with intermeshing elements
B01F7/00875provided with ribs, ridges or grooves on one surface
B01F7/00883with rotating surfaces next to one another
B01F7/00891provided with intermeshing elements
B01F7/009provided with ribs, ridges or grooves on one surface
B01F7/00908Pipe mixers, i.e. mixing material flowing continuously through pipes
B01F7/00916the stirrer being driven by the moving material
B01F7/00925characterised by the orientation or disposition of the rotor axis
B01F7/00933Variable
B01F7/00941the orientation of the rotating shaft being adjustable in the interior of the receptacle
B01F7/0095the position of the rotating shaft being adjustable in the interior of the receptacle
B01F7/00958with a plurality of rotation axis
B01F7/00966having different inclinations
B01F7/00975parallel
B01F7/00983perpendicular
B01F7/00991planetary
B01F7/02with stirrers rotating about a horizontal or inclined axis
B01F7/021rotating about an inclined axis
B01F7/022comprising liquid feeding
B01F7/024the liquid being fed through the shaft of the stirrer
B01F7/025the receptacle being divided into compartments
B01F7/027the receptacles being tiltable
B01F7/028provided with buckets
B01F7/04with paddles, blades or arms
B01F7/041comprising two or more shafts
B01F7/042with intermeshing paddles
B01F7/043with stirrers rotating at different speeds, or rotating in opposite directions about the same axis
B01F7/045with stirrers facing each other
B01F7/046characterised by the shape of the stirrer
B01F7/047with all the shafts in the same receptacle
B01F7/048the paddles co-operating
B01F7/06with propellers
B01F7/063co-operating with stationary guiding means
B01F7/066the guiding means being tubes surrounding the propellers
B01F7/08with helices or sections of helices
B01F7/081with at least two helices in the same receptacle
B01F7/082the helices being closely surrounded by a casing
B01F7/083the stirrers being composed of helices and paddles on the same shaft
B01F7/085the helices intermeshing to knead the mixture
B01F7/086having a single helice closely surrounded by a casing
B01F7/087with two or more helices in respective separate casings
B01F7/088the stirrers being composed of two helices with opposite pitch on the same shaft; the stirrers being composed of two helices on the same axis, driven in opposite directions or at different speeds
B01F7/10with rotary discs
B01F7/105with two or more parallel shafts provided with perpendicularly mounted discs
B01F7/12with rotary cylinders
B01F7/14with stirrers having planetary motion
B01F7/145the stirrers being cylinders, balls or gears
B01F7/16with stirrers rotating about a substantially vertical axis
B01F7/1605with relative displacement
B01F7/161with vertical displacement of the stirrer
B01F7/1615with the stirrer-head pivoting about a horizontal axis to bring the stirrer in and out of operative position
B01F7/162the stirrers being driven from the bottom of the receptacle
B01F7/1625the stirrers having a central axial inflow and a substantially radial outflow
B01F7/163with the inflow from one side only
B01F7/1635the stirrers co-operating with stationary guiding elements
B01F7/164the stirrers co-operating with surrounding stators, or with intermeshing stators
B01F7/1645the stirrers co-operating with stationary guiding elements
B01F7/165Pan-type mixers
B01F7/1655the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
B01F7/166with stirrers rotating at different speeds or in opposite direction about the same axis
B01F7/1665having two or more stirrers on separate shafts
B01F7/167the receptacle being subdivided in adjacent compartments
B01F7/1675co-operating with deflectors or baffles fixed to the receptacle
B01F7/168the baffles being of cylindrical shape
B01F7/1685the baffles being adjustable or movable
B01F7/169the receptacle being divided into superimposed compartments
B01F7/1695with an independent receptacle-stirrer unit, the stirrer being adapted to be coupled to a drive mechanism
B01F7/18with paddles or arms
B01F7/183the paddles co-operating
B01F7/186the elements being vertically arranged
B01F7/20with fixed axis
B01F7/22with propellers
B01F7/225forcing the material through orifices or slits
B01F7/24with helices or screws
B01F7/241with at least two helices
B01F7/242the helices being mounted centrally in the receptacle for mixing in batches
B01F7/243the helices being surrounded by a guiding tube
B01F7/244combined with means for uniting flows of material taken from different parts of the receptacle
B01F7/245with conical helices
B01F7/246the helices having a diameter only slightly less than the diameter of the receptacle
B01F7/247with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube
B01F7/248the material flowing continuously through the receptacle
B01F7/26with rotary discs
B01F7/28with rotary cylinders
B01F7/285with hollow cylinders or cones
B01F7/30with stirrers having planetary motion
B01F7/302using only helical stirrers
B01F7/305with at least one stirrer mounted on the sun axis
B01F7/307the stirrers being cylinders with their circumference in contact with the bottom of the receptacle and rotating about an axis at an angle to the sun axis
B01F7/32with openwork frames or cages