High-moisture protein recombination extrusion device with adjustable pressures
A protein recombination and extrusion device technology, which is applied in the field of food processing, can solve problems such as the inability to produce high-moisture, high-textured protein products, unadjustable pressure, structural limitations, etc., to achieve simple structure, improved taste, and increased added value. value effect
Inactive Publication Date: 2019-11-12
陈天鹏
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Problems solved by technology
The current twin-screw extrusion equipment cannot adjust the pressure due to its structural limitations, and the pressure of the material mainly comes from the pressure generated when the screw rotates and advances. However, the pressure generated by the existing equipment is fixed after the equipment is finalized, so it cannot be adjusted. Create high moisture, highly textured protein products
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[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0021] A pressure-adjustable high-moisture protein recombination extrusion device includes a device body, the device body includes a screw rod 1 and a sleeve 2, the screw rod 1 is arranged inside the sleeve 2, and the screw rod 1 automatically From left to right, there are screw propulsion zone 3, extrusion zone 4 and cooling forming zone 5. The extrusion zone 4 is in the shape of a truncated cone placed sideways, and the screw propulsion zone 3 and cooling forming zone 5 are respectively the The left and right ends of nip 4 are cylinders with the same cross-sectional diameter.
[0022] The outer surfaces of the left part of the spiral propulsion zone 3 and the extruding zone 4 are provided with spiral grooves, the ...
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The present invention relates to a high-moisture protein recombination extrusion device with adjustable pressures and belongs to the technical field of food processing. The high-moisture protein recombination extrusion device comprises a device body, the device body comprises a screw rod and a sleeve cylinder, the screw rod is a screw push zone, an extrusion zone and a cooling shaping zone successively from left to right, the extrusion zone is a side-put circular truncated cone shape, and the screw push zone and cooling shaping zone are respectively cylinders with a same cross section diameterwith left and right ends of the circular truncated cone shaped extrusion zone. Beneficial effects are that: the high-moisture protein recombination extrusion device is simple in structure, can adjustpressures of a material discharge end, thus can enable materials under a molten condition to obtain a product of a high texture degree through high shear force and high pressure, promotes added valueof the product, and promotes mouthfeel and the texture of the product.
Description
technical field [0001] The invention relates to a pressure-adjustable high-moisture protein recombination extrusion device, which belongs to the technical field of food processing. Background technique [0002] The extrusion processing of food is to make the material components flow, mix, heat, shear under the action of force in the extruder, and make products through one or more mixing processes such as die molding or puffing and drying. In the 1930s, the first single-screw extruder for food extrusion and puffing came out. It was not until the 1980s and 1990s that extrusion technology began to be widely used in beans, cereals, potatoes, and animal feed. , candy and chocolate and other processing and production fields. The use of high-temperature and high-pressure extrusion extruders to process high-starch grain raw materials has led to rapid development of puffed foods. In the past 20 years, the application field of extrusion technology has developed from grain food to ve...
Claims
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IPC IPC(8): A23J3/26A23J3/24
CPCA23J3/24A23J3/26
Inventor 陈天鹏
Owner 陈天鹏