IPC-Stelle: B07B 4/02 [Version 2006.01]

SymbolTypTitel
BSKSECTION B — PERFORMING OPERATIONS; TRANSPORTING
B07KLSEPARATING SOLIDS FROM SOLIDS; SORTING (separation in general B01D; wet separating processes, sorting by processes using fluent material in the same way as liquid B03; using liquids B03B, B03D; sorting by magnetic or electrostatic separation of solid materials from solid materials or fluids, separation by high voltage electric fields B03C; centrifuges or vortex apparatus for carrying out physical processes B04; sorting peculiar to particular materials or articles and provided for in other classes, see the relevant classes)
B07BUKLSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL (combinations of dry separating apparatus with wet separating apparatus B03B; hand sorting, postal sorting, sorting by switching or other devices actuated in response to detection or measurement of some feature of articles or samples of material B07C)
B07B 1/00HGRSieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B 1/02UGR1
.Hand screens
B07B 1/04UGR1
.Stationary flat screens
B07B 1/06UGR1
.Cone or disc shaped screens
B07B 1/08UGR1
.Screens rotating within their own plane
B07B 1/10UGR1
.Screens in the form of endless moving bands
B07B 1/12UGR1
.Apparatus having only parallel elements
B07B 1/14UGR2
. .Roller screens
B07B 1/15UGR3
. . .using corrugated, grooved or ribbed rollers [2]
B07B 1/16UGR2
. .the elements being movable and in other than roller form
B07B 1/18UGR1
.Drum screens
B07B 1/20UGR2
. .Stationary drums with moving interior agitators
B07B 1/22UGR2
. .Revolving drums
B07B 1/24UGR3
. . .with fixed or moving interior agitators
B07B 1/26UGR3
. . .with additional axial or radial movement of the drum
B07B 1/28UGR1
.Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting, or wobbling screens
B07B 1/30UGR2
. .jigging or moving to-and-fro in or approximately in the direction of conveyance
B07B 1/32UGR2
. .jigging or moving to-and-fro within their own plane transverse to the direction of conveyance
B07B 1/34UGR2
. .jigging or moving to-and-fro perpendicularly or approximately perpendicularly to the plane of the screen
B07B 1/36UGR2
. .jigging or moving to-and-fro in more than one direction
B07B 1/38UGR2
. .oscillating in a circular arc in their own plane; Plansifters
B07B 1/40UGR2
. .Resonant vibration screens
B07B 1/42UGR1
.Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
B07B 1/44UGR2
. .Balancing devices
B07B 1/46UGR1
.Constructional details of screens in general; Cleaning or heating of screens
B07B 1/48UGR2
. .Stretching devices for screens
B07B 1/49UGR3
. . .stretching more than one screen or screen section by the same or different stretching means [2]
B07B 1/50UGR2
. .Cleaning
B07B 1/52UGR3
. . .with brushes or scrapers
B07B 1/54UGR3
. . .with beating devices
B07B 1/55UGR3
. . .with fluid jets [3]
B07B 1/56UGR2
. .Heated screens
B07B 1/58UGR3
. . .heated by heated fluid
B07B 1/60UGR3
. . .heated by flame heating
B07B 1/62UGR3
. . .heated by direct electric heating
B07B 4/00ZWSeparating solids from solids using gas currents
B07B 4/00HGRSeparating solids from solids by subjecting their mixture to gas currents (using tables or jigs B03B)
B07B 4/02UGR1
.while the mixtures fall
B07B 4/04UGR2
. .in cascades
B07B 4/06UGR2
. .using revolving drums
B07B 4/08UGR1
.while the mixtures are supported by sieves, screens, or like mechanical elements
B07B 7/00HGRSelective separation of solid materials carried by, or dispersed in, gas currents (sieves or filters for separating dispersed particles from gases or vapours B01D)
B07B 7/01UGR1
.using gravity
B07B 7/02UGR1
.by reversal of direction of flow
B07B 7/04UGR1
.by impingement against baffle separators
B07B 7/06UGR1
.by impingement against sieves
B07B 7/08UGR1
.using centrifugal force (centrifuges B04B; cyclones B04C)
B07B 7/083UGR2
. .generated by rotating vanes, discs, drums, or brushes
B07B 7/086UGR2
. .generated by the winding course of the gas stream
B07B 7/10UGR2
. .having air recirculating within the apparatus
B07B 7/12UGR1
.with pulsating air currents
B07B 9/00HGRCombinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
B07B 9/02UGR1
.Combinations of similar or different apparatus for separating solids from solids using gas currents
B07B 11/00HGRArrangement of accessories in apparatus for separating solids from solids using gas currents
B07B 11/02UGR1
.Arrangement of air or material conditioning accessories
B07B 11/04UGR1
.Control arrangements
B07B 11/06UGR1
.Feeding or discharging arrangements
B07B 11/08UGR1
.Cleaning arrangements
B07B 13/00ZWOther separating, e.g. grading, resulting automatically from the construction of the apparatus used and properties of the material concerned; Combinations
B07B 13/00HGRGrading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices (grading eggs A01K 43/04)
B07B 13/02UGR1
.Apparatus for grading using pockets for taking out particles from aggregates
B07B 13/04UGR1
.according to size
B07B 13/05UGR2
. .using material mover cooperating with retainer, deflector or discharger (B07B 13/065-B07B 13/075 take precedence) [3]
B07B 13/065UGR2
. .Apparatus for grading or sorting using divergent conveyer belts or cables [3]
B07B 13/07UGR2
. .Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement [3]
B07B 13/075UGR2
. .Apparatus comprising moving article-receiving openings, the size of which varies as they move [3]
B07B 13/08UGR1
.according to weight (B07B 13/10 takes precedence)
B07B 13/10UGR1
.using momentum effects
B07B 13/11UGR2
. .involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters [2]
B07B 13/14UGR1
.Details or accessories
B07B 13/16UGR2
. .Feed or discharge arrangements
B07B 13/18UGR2
. .Control
B07B 15/00HGRCombinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material (using gas currents B07B 9/00; using wet methods B03B 7/00)