A combined double-layer rolling separator

Abstract

The invention discloses a combined type double-layer rolling separation machine. The combined type double-layer rolling separation machine comprises a rack assembly, a separation assembly used for pip and peel separation and a transmission assembly used for driving the separation assembly. The rack assembly comprises a rack, a feeding hopper, a peel discharging hopper and a pip collecting device. The transmission assembly comprises a speed reducer, a drive wheel, a driven wheel, a transmission chain and a transmission shaft. The transmission shaft is sleeved with an inner sieve sleeve. The separation assembly comprises an inner sieve end plate, an outer sieve connection end plate, an inner sieve net, an inner sieve ring, an inner sieve frame rod, an outer sieve net and an outer sieve frame rod. The hole diameter of the inner sieve net is larger than the hole diameter of the outer sieve net. The combined type double-layer rolling separation machine is convenient to dismount, mount, transport and maintain. By means of rotating of a double-sieve-net structure that the thick sieve net is sleeved with the fine sieve net, fine separation of grape pips and peel can be achieved, drying is achieved while separation is carried out, continuous, industrial and scale separation production of grape pip and peel separation can be met, the purpose of recycling of the grape pips and peel is achieved, and huge economic benefits can be produced.

Description

technical field [0001] The invention belongs to the technical field of raw material processing machinery and equipment, and in particular relates to a combined double-layer rolling separator. Background technique [0002] With the great development of my country's grape processing industry, a large amount of pomace waste, which accounts for 25% of the grape processing volume, is produced every year, mainly grape skins, seeds and fruit stems. Research at home and abroad has found that there are many beneficial ingredients in grape pomace, and the polyphenol content in grape skin reaches 25% to 50%, mainly including anthocyanins, resveratrol and flavonoids; the polyphenol content in grape seeds reaches up to 50% to 70%, mainly catechins, quercetin, proanthocyanidins, monotypes, polymerized polyphenols (catechins and proanthocyanidins) and tannins (condensed tannins and hydrolyzed tannins), etc. Grape seed It also contains 14% to 17% grape seed oil, and its main components are...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the strong seasonality and concentrated production of wine production, grape pomace is usually used as fertilizer, feed or garbage. If it is not disposed of in time, it will affect and pollute the environment

Not only the economic benefits cannot be tapped, but a lot of waste is caused, which has become an overall and industry-specific problem in the grape processing industry

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