ASPIRATION DUST COLLECTOR Russian patent published in 2023 - IPC B08B15/02 B04C9/00 

FIELD: mining, metallurgical and construction industries.

SUBSTANCE: invention relates to the mining, metallurgical and construction industries and can be used to clean dust emissions when loading bulk and dust-like materials into vehicles. Aspiration dust collecting plant contains a local suction of dust from process equipment, connected by a flexible corrugated air duct to a vortex inertial dust collector located on a trolley with wheels on counter swirling flows, made of a cylindrical working and conical parts and equipped with a sluice gate and an exhaust fan, a power source and air duct system with dust-air flow rate regulators. An auger driven by an electric motor connected to a power source is installed at the outlet of the sluice gate. On the casing of the auger, a trunk equipped with a damper is made with the possibility of fixing a sealed bag.

EFFECT: increase in productivity, efficiency, quality of dust-air flow cleaning and operational reliability of the dust-collecting plant.

1 cl, 1 dwg