Blanking dust collecting device and blanking dust collecting system

Abstract

The invention discloses a blanking dust collecting device and a blanking dust collecting system and relates to the technical field of dust collection. The blanking dust collecting device comprises a tower type substrate, a dust collector and a moveable cover plate, wherein the tower type substrate is equipped with a first end and a second end which are opposite to each other; the first end is awayfrom the earth surface; a gravel space is limited on an inner wall of the tower type substrate; a gravel feeding port is formed on a side wall of the tower type substrate; a plurality of gravel discharge ports for connecting the gravel space are formed on the side wall of the tower type substrate at intervals; the dust collector is arranged at the first end; the moveable cover plate is moveably arranged on the side wall of the tower type substrate; and the moveable cover plate is capable of covering the gravel discharge ports and closing the first state of the gravel space and leaving from the gravel discharge ports and opening the second state of the gravel space. The blanking dust collecting device is applied to a blanking process in a gravel plant, is capable of effectively collectingthe dust in the gravel in the blanking process, is capable of avoiding the dust flying and is low in cost.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a falling dust collection device and a falling dust collection system. Background technique [0002] Sand and gravel refers to a loose mixture of sand grains and gravel. [0003] Because of its good hardness and stable chemical properties, sand and gravel are often used as high-quality building materials and concrete raw materials and are widely used in housing, roads, highways, railways, engineering and other fields. [0004] In the sand and gravel field, during the sand and gravel blanking process, there are often problems such as flying dust, breathing difficulties, and poor cleanliness. [0005] The existing dust treatment technology is to put sand and gravel into the silo silo or spray water on the top of the blank. However, the construction of the cylindrical storage bin requires a large investment and a long construction period, and the cleaning effect of spraying w...

AI Technical Summary

Problems solved by technology

However, the construction of the cylinder silo requires a large investment and a long construction period, and the cleaning effect of spraying water on the top of the blanking material is not good.

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