HEATING PROCESSOR FOR MATERIAL OF FOOD AND BIAXIAL EXTRUDING MACHINE USED FOR SAME PROCESSOR

摘要

PURPOSE:To make the quantity of moisture included in the led-out thermally deforming processed material and the shape of the same material suitable for a following process by linking a biaxial extruding machine airtightly with the raw material leading-out side of a high pressure steaming device equipped with a continuous leading-in device for the material of food. CONSTITUTION:In the internal part of a steamed can 1 for cooking, a screw conveyer is integrated to continuously move the material from a leading-in side to a leading-out side and steam communicating pipes 13a and 13b are connected to a leading-in port 9 and a leading-out port 11. Then, pressurized steam is supplied into the can 1. A rotary valve 15 is arranged in the material leading-in port 9 of the can 1 and the material is continuously led in with keeping the air tightness. A biaxial extruding machine 21 is arranged in the leading-out port 11 of the can 1 and a leading-in port 22 is linked to the raw material leading- out port 11 of the steaming can 1 with being air tight. The upstream side end part of a biaxial screw is extended through a sealing device 27 to the external part of a barrel 23. One shaft is connected to a driver 29 and the other shaft is connected through gears 31 and 33 to a driving axis. The material to be thermally deformed is molded in the shape of noodle or grain and pushed out through a die 37. Even when the moisture flows reversely, the moisture is prevented from leaking by the sealing device 27.