Internal anti-collision gravel wet washer

Abstract

The invention relates to the technical field of gravel wet washers and discloses an internal anti-collision gravel wet washer. The internal anti-collision gravel wet washer comprises an outer cylinder, wherein a rotating shaft is arranged on a side surface of the outer cylinder in a sleeving manner, a cleaning cylinder is arranged on an inner end surface of the rotating shaft, a feeding port is formed in a top surface of the outer surface of the cleaning cylinder, and a feeding cover fixedly communicates with an outer end surface of the feeding port. According to the internal anti-collision gravel wet washer, the rotating shaft is arranged on the side surface of the outer cylinder in a sleeving manner and is provided with the cleaning cylinder, so that the feeding port is formed in the top surface of the cleaning cylinder; the feeding cover is arranged on the top surface of the feeding port and a communicating port is formed in each of a top surface and a bottom surface of the outer cylinder, such that the top surface of the feeding sleeve is in contact with the inner wall of the outer cylinder, and therefore, during charging and discharging, it is only needed to open the charging and discharging openings of the outer cylinder and the cleaning cylinder is not opened and closed all the time, such that the charging and discharging operation steps are reduced and the cleaning efficiency is improved. The feeding cover rotates along the inner wall of the outer cylinder all the time, such that the cleaning cylinder rotates stably to prevent impact to the outer cylinder due to sway.

Description

technical field [0001] The invention relates to the technical field of sand washing machines, in particular to an internal anti-collision sand washing machine. Background technique [0002] Sand washing machine is sand washing equipment, sand washing machine is widely used in sand and gravel field, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing station and other industries to wash materials. Sand washing machine can be divided into two types: XS type and XL type, which can remove impurities covering the surface of sand and gravel, and at the same time destroy the water vapor layer covering sand grains, so as to facilitate dehydration and play a role in efficient sand washing and cleaning. Dehydration screen, The main function is dehydration and desliming. The commonly used washing machine is an anti-collision rotary sand washing machine. [0003] During the use of the existing internal anti-collision sand was...

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Problems solved by technology

[0006] The present invention provides an internal anti-collision sand and gravel washing machine, which has the advantages of timely replenishing sand and gravel, improving the washing effect and conveniently cleaning the inner wall of the outer cylinder, and solves the problems mentioned in the above-mentioned background technology

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