A kind of sediment screening equipment

Abstract

Silt screening and sorting equipment comprises a rack, a motor and screens located on the rack. The upper portion of the rack is provided with a material storage box and a working pool; the material storage box is communicated with a feeding pipe; a discharging port used for sending materials into the working pool is formed in the material storage box; a spiral auger is arranged inside the working pool; a discharging opening is formed in the bottom of the working pool; a support is arranged on the lower portion of the rack; the screens are arranged on the support; the materials flow to the screens through the discharging opening. The silt screening and sorting equipment is different from traditional dry screening equipment, and silt mixed with water and impurities can be subjected to wet screening directly. By means of the specially arranged spiral auger, the silt drawn from a river can be subjected to cleaning and impurity removal directly, and then the silt is screened in a classified mode through the different screens to meet the different production commands. By using the silt screening and sorting equipment, the yield of a single machine (provided with two screening and sorting units) in one day can reach 3 thousand cubic meters, and the efficiency is high.

Description

technical field [0001] The invention belongs to the field of screening mechanical equipment and specifically designs a sediment screening equipment. Background technique [0002] At present, river sand is one of the important channels for sand used in construction, foundry and other industries. However, river sand often contains water, mud, grass, stones, etc. Therefore, after the river sand is excavated, magnetic separation, sand washing, and Screening and other processes can be used, and the current general river sand screening is a dry screening process, and the efficiency is not high. Contents of the invention [0003] The object of the present invention is to provide a sediment screening device capable of wet screening in order to overcome the deficiencies of the prior art. [0004] The purpose of the present invention is achieved with the following technical solutions: [0005] A kind of sediment screening equipment, including a frame, a motor and a screen located ...

AI Technical Summary

Problems solved by technology

[0002] At present, river sand is one of the important channels for sand used in construction, foundry and other industries. However, river sand often contains water, mud, grass, stones, etc. Therefore, after the river sand is excavated, magnetic separation, sand washing, and Screening and other processes can be used, and the current general river sand screening is a dry screening process, and the efficiency is not high

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