|  | 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 Fulltext... Hierarchy... Expanded...A21C; preservation or sterilisation of cereals Fulltext... Hierarchy... Expanded...A23B; cleaning fruit Fulltext... Hierarchy... Expanded...A23N; preparation of malt Fulltext... Hierarchy... Expanded...C12C)

|  | B02B 1/00 |
Preparing grain for milling or like processes (hulling, husking, decorticating, polishing, removing the awns, or degerming Fulltext... Hierarchy... Expanded...B02B 3/00)

|  | B02B 1/02 |
· | Dry treatment (sifting or sorting in general Fulltext... Hierarchy... Expanded...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 Fulltext... Hierarchy... Expanded...F24F; drying apparatus Fulltext... Hierarchy... Expanded...F26B; hygrometers Fulltext... Hierarchy... Expanded...G01N)

|  | B02B 3/00 |
Hulling; Husking; Decorticating; Polishing; Removing the awns (in threshing machines Fulltext... Hierarchy... Expanded...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