Vibrating screen for food particle screening

Abstract

The invention relates to the technical field of food particle screening equipment, and discloses a vibrating screen for food particles screening. The vibrating screen for food particles screening comprises a screen cylinder and a cylinder cover covering the top of the screen cylinder, and further comprises a first-layer screen structure located in the inner cavity of the screen cylinder, and the first-layer screen structure comprises a fixing frame fixedly arranged on the inner wall of the screen cylinder. According to the vibrating screen for food particles screening, a micro-shaking conicalblock and a feeding pipe are arranged in the middle of a first screen, after the screening material falls on the irregular conical surface of the conical block, the momentum direction of the screeningmaterial is changed, the screening material and the first screen are not in direct contact with the first screen, then the buffering effect of the conical block is matched, the momentum of the firstscreen in the vertical direction of the screening material is greatly reduced, the first screen is not easy to recess, the normal use of the screen is guaranteed, the screening efficiency is improved,according to the design of the conical block, the screening material can be more uniformly distributed on the first screen compared with existing equipment, and screening is further improved.

Description

technical field [0001] The invention relates to the field of food particle screening equipment, in particular to a vibrating screen for food particle screening material. Background technique [0002] Food vibrating screen is a kind of equipment used for screening food particles. It can screen sugar, salt, condiment granules, bean granules and other food distribution for processing. , continuous operation, high screening precision, high efficiency, small size and other advantages. [0003] However, because there is a certain distance between the feed inlet and the first layer of screen cloth in the existing food vibrating screen, during the continuous operation of the vibrating screen, the screen material directly falls from the feed port into the center of the first layer of screen cloth. , it will continue to directly impact the center of the screen at 90 degrees, so that the screen will bear a large momentum in the vertical direction of the screen material at this place, ...

AI Technical Summary

Problems solved by technology

[0003] However, because there is a certain distance between the feed inlet and the first layer of screen cloth in the existing food vibrating screen, during the continuous operation of the vibrating screen, the screen material directly falls from the feed port into the center of the first layer of screen cloth. , it will continue to directly impact the center of the screen at 90 degrees, so that the screen will bear a large momentum in the vertical direction of the screen material at this place, which will easily lead to the depression of the screen material receiving and screening part, resulting in the accumulation of screen material, making Reduced screening efficiency

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