B
SECTION B — PERFORMING OPERATIONS
  
SEPARATING AND MIXING
 B02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
 B02B
PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE (making dough from cereals directly A21C; preservation or sterilisation of cereals A23B; cleaning fruit A23N; preparation of malt C12C)
 B02B 1/00
Preparing grain for milling or like processes (hulling, husking, decorticating, polishing, removing the awns, or degerming B02B 3/00)
 B02B 1/02
·  Dry treatment (sifting or sorting in general B07)
 B02B 1/04
·  Wet treatment, e.g. washing, wetting, softening
 B02B 1/06
·  ·  Devices with rotary parts
 B02B 1/08
·  Conditioning grain with respect to temperature or water content (air conditioning or ventilating of silos F24F; drying apparatus F26B; hygrometers G01N)
 B02B 3/00
Hulling; Husking; Decorticating (decorticating textile fibres D01B 1/14); Polishing; Removing the awns (in threshing machines A01F 12/42); Degerming
 B02B 3/02
·  by means of discs
 B02B 3/04
·  by means of rollers
 B02B 3/06
·  by means of screws or worms
 B02B 3/08
·  by means of beaters or blades
 B02B 3/10
·  by means of brushes
 B02B 3/12
·  by means of fluid
 B02B 3/14
·  Producing flour or meal directly
 B02B 5/00
Grain treatment not otherwise provided for
 B02B 5/02
·  Combined processes
 B02B 7/00
Auxiliary devices
 B02B 7/02
·  Feeding or discharging devices