Sand making and washing integrated production line

Abstract

The invention discloses a sand making and washing integrated production line. The production line comprises a bar feeder, a crusher, a sand washing pool, an elevator, a vibrating screen and a conveying belt, wherein a jaw crusher feeding hopper is further arranged at the upper end of the bar feeder and fixedly connected with the bar feeder. Through improving the structure and steps of a traditional sand washing and sand making production line, the sand making and washing integrated production line can solve the following problems that an existing sand making and sand washing production line issimple in process, blockage is easy to happen at a feeding port, no auxiliary workbench or transfer stock bin is arranged during feeding, and if the working speed of mechanical work at rear end of the production line cannot keep up with the working speed of front section in the conveying process, raw material congestion is likely to happen; and meanwhile, a traditional sand-making crushing mode is single and cannot be changed along with different raw material conditions, and in the using process, a conveying belt structure is fixed, and raw material conveying cannot be carried out at different positions.

Description

technical field [0001] The invention relates to the technical field of a production line for sand making and washing, in particular to an integrated production line for sand making and washing. Background technique [0002] The sand production line is also called the sand production line. It is mainly composed of jaw crusher, impact crusher, vibrating screen, sand washing machine and belt conveyor. To achieve the best performance, firstly, the stone is preliminarily crushed by the coarse crusher, that is, the coarse jaw crusher, and then the coarse material produced is conveyed by the belt conveyor to the fine crusher, that is, the fine jaw crusher for further crushing, and the finely crushed stone is fed into the Two kinds of stones are screened out by the vibrating screen. The stones that meet the feed size of the sand making machine are sent to the sand making machine. It is made into finished sand, and the other part is crushed again by the sand making machine, and fina...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated production line for sand making and washing, which aims to improve the existing production line for sand making and washing. The process is relatively simple, and congestion is prone to occur at the feeding place. During the conveying process of the silo, if the mechanical work at the back end of the production line cannot

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