Spiral juicer

Abstract

The invention relates to a food processing device, in particular to a spiral juicer which includes a machine frame. A feeding box, a juicing barrel, a residue discharging box and a spindle penetratingthe feeding box, the juicing barrel and the residue discharging box are sequentially arranged on the machine frame. The upper side of the feeding box is provided with a feeding port, and an inner cavity of the feeding box is communicated with the juicing barrel. The lower side of the juicing barrel is provided with a juice outlet. The periphery of a section of the spindle in the juicing barrel isprovided with a spiral juicing blade, the outer side of the spiral juicing blade is sleeved with a screen barrel, and gaps are reserved between the outer wall of the screen barrel and the inner wallof the juicing barrel. The lower side of the residue discharging box is provided with a residue outlet, and a vertically-arranged elastic pressure cover plate is disposed between the juicing barrel and the residue discharging box. The spiral juicer is characterized in that the external diameter of the section of the spindle in the juicing barrel is gradually increased in the feeding direction. Thespiral juicer is high in working efficiency and completely squeezes fruits and vegetables, discharged residue can be subjected to secondary utilization, and resource waste can be reduced.

Description

technical field [0001] The invention relates to food processing equipment, in particular to a screw juice extractor for squeezing and extracting juice from fruits and vegetables. Background technique [0002] Juicing of fruits and vegetables is a common food processing method in our daily life. Its principle is to squeeze and collect the juice from fruits and vegetables by squeezing, and add some flavorings to it for people to drink, making the taste more delicious. , more convenient to eat. Fruit and vegetable juicers are generally divided into two categories: one is a small household juicer, which can only squeeze a small amount of fruits and vegetables for a short time, and generally does not have a slag juice separation structure; the other is a large industrial juicer. Juicers are generally found in food processing factories or freshly squeezed juice shops. They can squeeze large quantities of fruits and vegetables for a long time without interruption, and they have th...

AI Technical Summary

Problems solved by technology

Yet this screw juice extractor is incomplete to the squeezing of fruit and vegetable, because it can only squeeze fruit and vegetable to extract juice at the tail section of juice extractor.

Moreover, although the pressure of the elastic pressure cover can be adjusted, it is not unlimited. When the pressure reaches a certain value, the elastic pressure cover will open, and the unsqueezed pomace will enter the slag discharge box and be discharged.

Therefore, this screw juicer not only has low working efficiency, but also does not completely squeeze fruits and vegetables, and the pomace after squeezing can neither be squeezed nor reused, causing a lot of waste

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