Anti-blocking screening device with dedusting function and for mineral separation

Abstract

The invention relates to an anti-blocking screening device with a dedusting function and for mineral separation. The anti-blocking screening device with the dedusting function and for the mineral separation comprises a main body, a screen barrel and two supports, and further comprises two dust removal mechanisms and two vibration mechanisms, wherein each vibration mechanism comprises a cam, a connection rod, a moving rod, a moving plate, a limiting ring, a motor, a first spring and a fixed rod, and each dust removal mechanism comprises a connection pipe, a dust removal box, a filter net, an air fan, a seal cover, a handle, two fixed plates and two replacement assemblies, and each replacement assembly comprises a fixed block, a support rod and two replacement units. The anti-blocking screening device with the dedusting function and for the mineral separation can perform up-down shaking operation on mineral aggregate in the screen barrel, prevents the mineral aggregate from blocking the screen barrel so as to prevent the mineral aggregate from influencing screening effect when the screen barrel performs screening work, can perform impurity removal and purification work on dust in the main body through the dust removal mechanisms, and prevents the dust from scattering in all directions so as to prevent the dust from influencing surrounding air environment.

Description

technical field [0001] The invention relates to the field of mineral processing equipment, in particular to an anti-clogging screening device with dust removal function for mineral processing. Background technique [0002] The screening machine is a vibrating screening mechanical equipment that uses the relative movement between the bulk material and the screen surface to make some particles pass through the screen holes, and divide sand, gravel, crushed stone and other materials into different grades according to the particle size. The screening process of the sieving machine is generally continuous. After the sieving raw materials are fed to the screening machine (referred to as the sieve), the material smaller than the sieve size passes through the sieve hole, which is called the under-sieve product; the material larger than the sieve size passes through the sieve. Continuous discharge on the surface is called over-sieve product. [0003] When the existing screening equi...

AI Technical Summary

Problems solved by technology

[0003] When the existing screening equipment performs ore screening work, the ore material is easy to block the screening barrel, which affects the screening efficiency. Not only that, but the existing screening equipment is prone to generate a large amount of dust when performing the screening work. The dust is scattered, affecting the surrounding air environment, and also posing a threat to the health of users, reducing the practicability of the equipment

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