CONTINUOUS LINE FOR PRODUCING OF FISH FLOUR Russian patent published in 2007 - IPC A23L1/325 

FIELD: production of feed products, in particular, fish flour.

SUBSTANCE: continuous line has feeding hopper, fish grinder, thermal processing device using thorough boiling process, press for separating dense mass of raw material from fluid phase, said parts of continuous line being arranged in processing succession and connected with one another through interoperational conveyors. Separated dense mass of raw material and fluid phase are accumulated in drying extruder and settling separation reservoir, respectively. Continuous line is further provided with food additive dosing device for dosed adding thereof into dried pulp and grinder which grinds ready product before it is packaged into container. Lower part of settling separation reservoir is communicating through pumping plant with drying extruder inlet end. Working screw of thermal processing device is combined with stirrer whose longitudinal blades are fixed on stepped reducer of shaft. Ready product grinder is supplemented with dispersion cyclone closed from the bottom by means of gate and equipped with feeding pneumatic conveyor for dried product.

EFFECT: increased efficiency of continuous line and increased yield of commercial product.

3 cl, 2 dwg