Combined type mobile grain dust remover

Abstract

The invention belongs to the technical field of environment-friendly equipment and especially relates to a combined type mobile grain dust remover. The combined type mobile grain dust remover comprises a cyclone body, a grain filtering bed and a dust collecting hopper and is characterized in that the dust collecting hopper is arranged under the cyclone body; the grain filtering bed is arranged on the inner side of the cyclone body; an inner filter screen and an outer filter screen are respectively arranged on the two sides of the grain filtering bed; the outer filter screen is located between the cyclone body and the grain filtering bed; an air inlet is arranged above the cyclone body; an air outlet is arranged above the grain filtering bed; a separating screen is arranged above the dust collecting hopper; one side of the separating screen is higher than the other side; the lower side of the separating screen extends out of the dust collecting hopper and is communicated with a storage box; the storage box is communicated with the top of the grain filtering bed through a filter material conveying pipeline. The combined type mobile grain dust remover has the beneficial effects that the two principles of cyclone separation dust removal and grain filtering dust removal are combined with each other, a secondary separating function is realized in one device, the problem of low dust removing efficiency of the grain dust remover is solved and the occupied area is small.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a combined mobile particle dust collector. Background technique [0002] Granular dust collectors generally use quartz sand, pebbles and other materials as filter materials. Therefore, this type of dust collector has the advantages of high temperature resistance, low-cost filter materials, durability, and corrosion resistance. Selecting appropriate filter materials can also absorb harmful gases in the gas. , plays the role of purifying harmful gases, because of the above advantages, this type of dust collector has been greatly developed at home and abroad, and is a promising domestic industrial high-temperature dust removal equipment, but the dust removal efficiency of this type of equipment for fine dust It is not high enough and occupies a large area, which needs further improvement. Contents of the invention [0003] In order to overcome the short...

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Problems solved by technology

[0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a combined mobile particle dust collector, which scientifically combines the two principles of cyclone separation dust removal and particle filter dust removal through reasonable space arrangement, and realizes the dust removal in one device. The function of two-stage separation solves the problem of low dust removal efficiency of the particle dust collector and occupies a small area

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