A kind of raisin cleaning device and raisin cleaning method thereof

Abstract

The invention provides a raisin cleaning device, which includes a complete machine support, a feeding mechanism, a rinsing mechanism, a light impurity directional removal mechanism, a pipeline transportation cleaning mechanism, a heavy impurity removal mechanism, a draining mechanism and a high-pressure clean water cleaning mechanism, The feeding mechanism includes a conical fixed cylinder, a rotating cage, and a first drive motor; the rinsing mechanism includes a first spray pipe, a first vibrating screen, and a first water collection tank; the directional removal mechanism for light impurities includes a water injection pipe, a cleaning pool, Collecting deflector and jet flow mechanism, pipeline transportation cleaning mechanism includes the second water pump and variable speed cleaning pipe; heavy impurity removal mechanism includes speed reduction chute, ∧-shaped speed reduction plate and sand discharge pipe; Two water collection tanks and water collection tanks. The present invention also provides a method for cleaning raisins by using the cleaning device. By utilizing the cleaning device and the cleaning method, high-quality and high-efficiency cleaning of raisins can be realized.

Description

A kind of raisin cleaning device and raisin cleaning method technical field The present invention relates to a kind of raisin cleaning device and raisin cleaning method thereof. Background technique Raisin is China Turpan geographical indication product, because Turpan is China's famous dry and hot area, because it is located in In the basin, surrounded by high mountains, the heat increases rapidly and the heat dissipation is slow, resulting in long sunshine, high temperature, large temperature difference between day and night, less precipitation, It is this unique warm temperate continental arid desert climate characterized by strong winds that makes Turpan dried fruit one of the world's largest. The only dried fruit product that can be dried naturally in a short period of time. Although it has the advantage of drying quickly, the harsh natural environment The environment and fast natural drying also make the raisins form too many folds during the dehydration proce...

AI Technical Summary

Problems solved by technology

At present, a large part of raisins are directly sent to the manufacturer without being cleaned. In order to meet the needs of the downstream high-end market, the manufacturer can only clean it by itself. The cleaning methods include manual cleaning and mechanical cleaning, but the production efficiency is not high, and it is easy to cause secondary pollution.

At present, most factories adopt the cleaning method of horizontal rotating cylinder. This cleaning method has great defects. First, because the raisins form material accumulation in the rotating cylinder, and the material is fed forward by the rotation of the cylinder, it is very easy to cause the skin of the raisins to break due to friction. At the same time, due to the unidirectional spraying on the accumulated material, the material cannot be washed when it is too thick. Further, in order to ensure that the spray water leaks out of the mesh, it is easy to block the holes due to impurities such as grape skins and grape stems. There are other immeasurable grape skins and fine sand sticking on the surface of the raisins (especially because of the fine sand on the raisins after the skin is broken by friction, which cannot be removed). It can only be used for a period of time after starting production. Secondary pollution is very serious, and because the bearings that drive the rotating cylinder are above the feeding plate and unloading plate, it is very easy to cause oil leakage to pollute the product. At the same time, due to the influence of water spray, the bearings are very easy to enter water and fail. Bearings need to be replaced frequently, which is time-consuming and laborious. It may also cause secondary pollution to the product, and it cannot solve the problems of sheep manure and feathers that are easy to decompose or settle when exposed to water.

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