Dust collection device using multi-cyclone module

Abstract

A dust collection device using a multi-cyclone module according to an embodiment of the present invention, which uses a multi-cyclone to collect harmful matter contained in a dust gas, may comprise: a base part having an inner receiving space; a gas inlet part passing through the outer surface of the base part so as to move a dust gas to the receiving space; a cyclone module received in the receiving space so as to provide a movement path for the dust gas introduced through the gas inlet part and allow the dust gas to form a spiral vortex; and a collection part connected to the bottom of the base part while communicating with the cyclone module, so as to settle and collect harmful matter, contained in the dust gas having formed the spiral vortex, by the centrifugal force due to the spiral vortex.

Description

technical field [0001] The present invention relates to a dust collecting device using a multi-cyclone module, and more particularly, to a dust collecting device using a multi-cyclone module for collecting harmful substances contained in gas. Background technique [0002] The present invention utilizes the flow of the fluid generated by the cyclone separator which is formed by the vortex of the exhaust fan or the blower fan to collect dust of various types and sizes generated in the air or in the atmosphere in industrial places, and remove dust while improving the dust collection efficiency. For fine dust use a cyclone separator for fine dust collection. [0003] The prior art has a problem in that a device for removing dust is complicated, or replacement of components such as a filter for removing dust requires relatively high design and manufacturing costs in terms of complexity of structure and maintenance. [0004] In the dust collection device, the filter dust collecti...

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Problems solved by technology

[0011] However, the high-efficiency integrated centrifugal filter dust collection device as described above prevents air trapped in large dust particles from rising to the bottom due to the centrifugal force from the outer cylinder At the time, fine dust is trapped in the filter and falls into the dust storage at the bottom, if it rises again, there is a problem that the filtering efficiency of the filter is reduced and the life of the filter is shortened

[0012] And, after the dust in the dust container at the bottom of the outer cylinder descends along the inner wall of the outer cylinder, it rises with the airflow and circulates back to the filter The upper space where the filter is located, thereby reducing the decrease in filtration efficiency due to the centrifugal force of the outer cylinder, so there is a problem that the life of the filter and the filtration efficiency are reduced by increasing the amount of dust flowing to the filter side

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