Straight-plate loosening spiral straight-cylinder rubbing extruding differential circulation type pumpkin seed extraction device

Abstract

The invention discloses a straight-plate loosening spiral straight-cylinder rubbing extruding differential circulation type pumpkin seed extraction device. A discharging end of a loosening rotary drum is connected with differential grinding rolls, discharging ends of the differential grinding rolls are connected with a coarse-screening rotating drum screen, a screening hole of the coarse-screening rotating drum screen is connected with a pulp separating, rubbing and extruding rotating drum screen, and a discharging end of the coarse-screening rotating drum screen is connected with pumpkin peel and pumpkin pulp grooves through a crusher; a screen drum of the pulp separating, rubbing and extruding rotating drum screen is provided with straight raised lines and matches with a screw propeller shaft, the screen drum and the screw propeller shaft rotate in same or different directions, and a discharging end of the pulp separating, rubbing and extruding rotating drum screen is connected with a rinsing tank; and the rinsing tank is connected with a magnetic differential stirring pump through a suction pipe, the magnetic differential stirring pump is in parallel connection with a bottom tube of the rinsing tank through a control valve and a branched pipe, the rinsing tank has a conical bottom structure, and a bottom valve is arranged on the bottom tube. The straight-plate loosening spiral straight-cylinder rubbing extruding differential circulation type pumpkin seed extraction device has the advantages: the system is continuous and smooth, the practicability is high, and high-efficiency production is facilitated; a sine-wave differential coupler and the magnetic differential stirring pump have remarkable characteristics; and greatly ideal technical effects hard to be predicted by those skilled in the art are achieved.

Description

technical field [0001] The invention relates to a pumpkin seed picking device of a straight plate loosening spiral straight cylinder rubbing extrusion differential circulation type. Background technique [0002] Pumpkin seeds, also known as pumpkin seeds, are slightly cold in nature, enter the kidney and liver meridians, and are a health-care agricultural product with both medicine and food. The high content of linoleic acid contained in pumpkin seeds can effectively lower blood sugar and is a good medicine for diabetics. Expert research shows that: pumpkin polysaccharide and pumpkin protein can significantly increase insulin levels in diabetic rats, and protein and arginine in pumpkin seed oil can improve glucose tolerance in diabetic rats. [0003] With the development of agricultural science and technology, new varieties of pumpkins with the main purpose of producing pumpkin seeds have been selected and bred. Whether it is made into dry products or subsequent intensive ...

AI Technical Summary

Problems solved by technology

[0003] With the development of agricultural science and technology, new varieties of pumpkins with the main purpose of producing pumpkin seeds have been selected and bred. Whether it is made into dry products or subsequent intensive processing, pumpkin seeds need to be removed. However, at the current stage, pumpkin seeds are almost entirely manual, which is not only low in efficiency, heavy in workload, but also high in cost, which is not conducive to the development of the pumpkin seed industry. development, so the existing technology cannot meet the requirements of the pumpkin seed industry

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