초록 ▼

A frying unit for continuously frying potato chips and other snack foods such as corn chips and sweet potato chips is disclosed. The unit is compact, may be easily cleaned and serviced, and automatically controlled at an external control station. The unit consists of an elongated frying kettle cover

A frying unit for continuously frying potato chips and other snack foods such as corn chips and sweet potato chips is disclosed. The unit is compact, may be easily cleaned and serviced, and automatically controlled at an external control station. The unit consists of an elongated frying kettle covered by a hood and having, optionally, a slicer at an entrance end. A product delivery conveyor is disposed at an exit end. Twin paddle wheels are provided within the kettle for breaking up the sliced product as it enters an oil bath therein. Downstream of the paddle wheels a submersion conveyor is provided having depending flytes mutually spaced therealong for conveying the product through the oil bath to the delivery conveyor at the exit end. The entire product conveyor system, paddle wheels and conveyors may be pivoted upwardly as a unit, out of the kettle, by a linear actuator mounted on the external side thereof. A flexible drive coupling is provided to facilitate this pivotal movement. Oil within the kettle may be recirculated through a heat exchanger. Separately, oil within the kettle may be recirculated through a filter, and an oil level within the kettle is maintained automatically by an internal sensor which controls a filling means.

대표청구항 ▼

A continuous fryer for potato chips and other particulate foods comprising housing including an elongated kettle adapted to contain a bath of hot cooking oil and a hood, said housing having an entrance port for admitting foods to be fried and an exit port for expelling fried foods at opposite ends t

A continuous fryer for potato chips and other particulate foods comprising housing including an elongated kettle adapted to contain a bath of hot cooking oil and a hood, said housing having an entrance port for admitting foods to be fried and an exit port for expelling fried foods at opposite ends thereof, said kettle extending substantially the length of said housing between said ports; a conveyor assembly and drive means therefore pivotally mounted on said housing comprising paddle means disposed within said housing adjacent the entrance port for advancing foods to be fried, admitted through the entrance port, and for dispersing foods to be fried in the bath of cooking oil, delivery means disposed adjacent the exit port for removing fried foods from the oil bath and delivering the foods through the exit port, and submersion conveyor means disposed within said kettle for conveying foods to be cooked through the oil bath from said paddle means to said delivery means, said conveyor assembly means further comprising a pair of elongated, upstanding sidewalls, an endless belt rotatably mounted between said side walls and extending along the central portion thereof; and a plurality of mutually spaced flytes mounted on the external surface of said belt; said sidewalls being dimensioned to suspend said belt at a predetermined height within said kettle when said assembly is disposed therein; and pivot actuator means coupled by said housing and said assembly for simultaneously raising and lowering said paddle means, submersion conveyor means and delivery means as an assembly relative to said kettle and oil bath therein so that said assembly may be raised out of said kettle for cleaning and subsequently returned thereto for cooking by causing said assembly to pivot about said mounting on said housing, said drive means for said conveyor assembly being coupled thereto by a flexible coupling permitting pivotal movement thereof between a first position wherein said belt is horizontal and a second position wherein said belt is disposed at an acute angle to the horizontal.