DISPENSER Russian patent published in 2011 - IPC B01F5/00 

FIELD: process engineering.

SUBSTANCE: invention relates to dispensers and may be used for preparing fuel mixes in ICDs, boilers, etc. Proposed dispenser comprises housing with fluid fuel passages. Said fluid fuel passage comprises leg with flow section decreasing along passage length, that with minimum flow section and that with increasing flow section. Leg with decreasing flow section has its surface in contact with fluid fuel provided with ledges and recesses alternating along said surface region. At least one ledge features height exceeding that of other ledges in that region. Aforesaid region is arranged at definite distance from passage minimum flow section.

EFFECT: reduced power consumption, higher quality of dispersion.

9 dwg, 1 tbl