Automatic blowing, sucking, trapping and dust removing method based on low-position dust of underground mine roadway

Abstract

The invention discloses an automatic blowing, sucking, trapping and dust removing method based on low-position dust of an underground mine roadway, and belongs to the technical field of mine dust removing systems and methods. The method comprises the following steps: blowing airflow and adsorption airflow are generated through a blowing and suction driving structure correspondingly, after the blowing airflow is conducted through an airflow conveying pipeline, dust on a roadway pavement is slightly blown up through a blowing and capturing structure, and adsorption airflow can synchronously utilize the blowing and capturing structure to adsorb and capture the blown ground dust; the adsorbed and captured dust gas is filtered and settled and then is conveyed to a dust storage structure; and an electric control structure is matched with a lifting module, so that the height of the blowing and capturing structure can be adjusted, the blowing and sucking position of the blowing and capturing structure can move outwards or inwards along with the change of the height in combination with the oblique annular blowing and sucking effect generated by the blowing and capturing structure, and dust removal in the ground within a specific range is realized.

Description

technical field [0001] The invention relates to the technical field of mine dust removal systems, in particular to an automatic blowing, suction, and collection dust removal method based on low-level dust in underground mine lanes. Background technique [0002] At present, a large amount of dust is generated in the mine bottom roadway during the process of digging rock walls and moving machinery, and the dust in the mine roadway usually falls to the ground due to its own gravity after drifting in the air for a period of time. [0003] Since the dust removal equipment in the prior art only focuses on removing the dust floating in the air, it is difficult for the dust falling to the ground to be effectively removed by the prior art. As the engineers walk back and forth and move the equipment during the operation, the dust on the ground is easily re-blown and suspended, which will have a negative impact on the underground environment, the life of precision equipment and the hea...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides an automatic blowing, suction, and dust removal method based on low-level dust in underground mine roadways to solve the problem that the dust on the ground of mine roadways in the prior art is difficult to be effectively removed, and the ground dust will be used as the source of dust. The technical problem of blowing up the suspension, which will adversely affect the downhole environment, the life of precision equipment and equipment, and the health of engineers

Images