Stalk removing and cleaning device for grapes

Abstract

The invention relates to the field of brewing equipment of wine, in particular to a stalk removing and cleaning device for grapes. The device comprises a motor, a rack, a transmission device and a sieve basket, the transmission device is connected with the motor and the sieve basket, and the sieve basket comprises a front sieve basket and a back sieve bracket; the diameter of sieve holes of the front sieve basket is smaller than that of sieve holes of the back sieve basket, S-shaped pipelines are arranged on the two side walls of the back sieve basket, and several water spraying heads are arranged on the S-shaped pipelines; a bufferingcollecting pond is arranged right below the back sieve basket, and a water pump is communicated with the buffering collecting pond and the S-shaped pipelinesthrough water pipes; a stalk removing air pipe is arranged in the center of the bottom of the back sieve basket, and the stalk removing air pipe is communicated with a high-pressure draught fan through an air pipe. According to the device, the sliding effect of the sieve baskets is combined with the water pressure effect of water flow, the stalk removing efficiency is high, and brought short andbroken stalks are quite few; damaged grapes are few, the rate of whole grapes is high, stalks are removed, meanwhile, the grapes are washed, and the production quality of the wine is improved.

Description

Technical field [0001] The invention relates to the field of wine brewing equipment, in particular to a grape destemming cleaning device. Background technique [0002] In the process of winemaking, because the broken stems contain a large amount of tannins, which will affect the taste and flavor of the wine when they are too much, it is necessary to destem the grapes. The prior art still has manual destemming procedures, but artificial Destemming is generally only suitable for family or small workshop-style processing and production, and the labor cost is relatively high. [0003] At present, all the large-scale foreign grape destemming machines sold in the market are limited in application due to the high cost, high technical service cost, and long repair and replacement cycles of parts. However, the emerging domestic grape destemming machines have low production efficiency. , Destemmed broken effect is unstable and other shortcomings, it has not been well applied. [0004] The pr...

AI Technical Summary

Problems solved by technology

This invention can only effectively shed the outer layer grapes of the whole ear of grapes, but for the densely growing grape bunches, the inner layer grapes are in close contact with each other, and it is not easy to fall off only by swinging; Since the diameter of the sieve hole is fixed and larger than the diameter of ripe grapes, the small broken stems and dried fruits are collected from the sieve hole together with the large grains of ripe grapes; additional cleaning is required after vibration destemming, which increases the operating process

Due to the above three problems, the destemming efficiency is low, and it contains a lot of short broken stems and dried fruits, which adversely affects the later winemaking

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