Variable cross-section and multistage heating screw arbor for self-cooked instant noodle extrusion equipment

Abstract

The present invention discloses a variable cross-section and multi-segment heating screw arbor for self-cooked instant noodle extrusion equipment. The whole screw arbor sleeve has three stages on the processing of flour, and the flour process is simulated by computer to determine the optimal sectional area and heating temperature; the screw arbor sleeve has five segments on heating and the required process temperature of each segment is implemented a separate temperature control; at the same time, the variable cross-section screw arbor is processed, designed and prepared by aided design and process of computer numerical control manufacturing center, and the pitch and groove depth of the screw arbor and the inclination of driving surface can be changed to realize the changes of different pressures, propulsion and rolling force to achieve the desired effect of each stage.

Description

Technical field: [0001] The invention belongs to the technical field of food machinery, and particularly relates to a variable cross-section multi-section heating screw used for extruding self-cooking instant noodle equipment. Background technique: [0002] The traditional instant noodle production line adopts the low-temperature forming method. The instant noodle production line is composed of a brine mixer, a brine metering device, a two-axis two-speed dough mixer, a disc curing machine, a composite calender, a multi-layer steaming machine, a cube noodle cutting and sorting machine, Fryer, air-cooled machine, conveyor, etc. [0003] At present, the development trend of instant noodle production is: A. Use new technology and equipment to replace oil drying, and make the product have the same internal structure as fried products, with good rehydration, such as high temperature hot air drying or microwave heating drying, ordinary drying and frying Dry joints, etc...

AI Technical Summary

Problems solved by technology

This kind of screw is simple in design and processing, but it is difficult to meet the complex technical requirements of pressure, degree of rolling, heating, etc. in the process of heating and forming flour. Therefore, there is still a lot of room for improvement in the process of instant noodles produced.

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