Material cleaning and screening device

Abstract

The invention discloses a material cleaning and screening device. The device comprises a shell body, wherein a mobile device is arranged at the bottom of the shell body, a movable door is arranged atthe bottom of one side of the shell body, one side of the movable door is connected with the shell body through a plurality of hinges, the other side of the movable door is connected with the shell body through a buckle, a handle is arranged on the movable door, a drain outlet is formed in the top of the other side of the shell body, a water inlet is formed in one side of the top of the shell body, a feeding port is formed in the other side of the top of the shell body, a driving motor is arranged at the top of the shell body and between the water inlet and the feeding port, and a rotating shaft is arranged at the inner top of the shell body. The device has the beneficial effects that the design is reasonable, the use is convenient, materials can be thoroughly cleaned so as to be cleaner,and in addition, the materials can be screened so as to better meet requirements of markets.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a material cleaning and screening device. Background technique [0002] For construction waste or aggregate obtained by crushing various stone materials, aggregate is a granular loose material that acts as a skeleton or filling in concrete, and is a very important raw material in construction. Among them, the aggregate with a particle size greater than 4.75mm is a coarse aggregate material, that is, stone; the aggregate with a particle size below 4.75mm is a fine aggregate material, that is, sand; and the particle size is less than 0.075mm. , the mud here is a combination of fine dust, silt, clay, etc. In the hardened concrete structure, the existence of mud will hinder the bonding between cement and aggregate on the one hand, and easily form a weak area of ​​the structure, which will reduce the strength of concrete and the elastic modulus; on the other hand, due to the ...

AI Technical Summary

Problems solved by technology

[0003] However, it is difficult to clean the material with the existing material cleaning machine or manual washing, which affects the use of the material. In addition, for some special materials, it needs to be screened according to the size of the material after cleaning. At this time, Usually two devices are needed to realize it, which is easy to cause great waste and difficult to meet market demand

Images