FIELD: process engineering.
SUBSTANCE: invention relates to efficient fuel feed systems for transport facilities and power engineering equipment to be incorporated with ICE fuel feed systems to produce emulsifier-free water-fuel emulsions (WFE). Proposed system comprises liquid fuel proportioning mixer, water fuel mix (WFM) dispersant, liquid fuel feed circuit, water feed circuit, WFM feed circuit, circuit to discharge WFE into ICE pump line and to discharge WFE. Water feed circuit jet pump ejects WFM and has its chamber arranged in WFM circuit extra circuit communicated with proportioning mixer mixing chamber. Water feed pressure control regulator is composed of hydraulic actuator communicated with ICE high-pressure pump line to feed water therein at pressure inversely proportional to that in high-pressure pump line. Liquid fuel feed circuit is additionally furnished with switch valve.
EFFECT: simplified design, lower operating costs for increase in density and uniform distribution of water dispersed phase in WFE.
1 dwg
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