Dust collector
a dust collector and dust collector technology, applied in the direction of colloidal chemistry, cleaning equipment, separation processes, etc., can solve the problems of significant cumbersome movement, complex maintenance, and significant cost for small work contractors
Inactive Publication Date: 2016-04-14
LAVOIE MICHEL
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- Abstract
- Description
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- Application Information
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Benefits of technology
The present invention is a portable and easy-to-moved dust collector for construction sites that is cheaper and more efficient than other industrial dust collectors used on construction sites. The dust collector has a cyclone chamber with a baffle that reduces clogging of the vacuum filter, making the vacuum cleaner more effective. Additionally, the dust collector has wheels for easy movement and is relatively simple to assemble and maintain.
Problems solved by technology
While these known dust collector devices can generally fulfill the main objective of collecting airborne dust in and around a construction site or the likes, they are also generally reputed to be significantly cumbersome to move around, particularly through door frames, complex to maintain, such as when a cleaning or replacement operation of the vacuum filter is required, and significantly expensive to buy by small work contractors.
Thus, small contractors are often tempted to omit the acquisition of such dust collectors and, consequently, put the basic health and safety work measures at risk of not being met for their workers.
Method used
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[0063]The term “substantially” is used throughout this document to indicate variations in the thus qualified terms. These variations are variations that do not materially affect the manner in which the invention works and can be due, for example, to uncertainty in manufacturing processes or to small deviations from a nominal value or ideal shape that do not cause significant changes to the invention. These variations are to be interpreted from the point of view of the person skilled in the art. Also, directional terminology, such as bottom, refers to the holder of the invention in a typical free-standing, upstanding, configuration, resting on a table surface for example, before it is handled to pour a beverage. This reference configuration is for reference and convenience purposes and should not be used to restrict the scope of the claims unless explicitly required by the structure of a specific claim. The reader skilled in the art will understand that the holder may be, in some emb...
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Abstract
A dust collector for filtering dust suspended in air, comprising: a vacuum unit for drawing the air; a cyclone body defining a cyclone body peripheral wall delimiting a plenum, a cyclone air inlet provided in the cyclone body peripheral wall for admitting the air, a cyclone body vacuum inlet in fluid communication with the vacuum unit for drawing the air from the plenum and a cyclone body dust outlet provided at the bottom of the plenum for evacuating the dust from the cyclone body; and baffles extending in the plenum from the cyclone body peripheral wall.
Description
FIELD OF THE INVENTION[0001]The present invention relates generally to air filtering devices and, more particularly, to a dust collector.BACKGROUND[0002]Industrial grade dust collectors are well known for collecting dust on floors, near power tools, as well as airborne particles such as sawdust, gypsum dust and the likes in construction sites or woodshops where air quality and fire safety for workers are primary concerns.[0003]Known industrial grade dust collectors that are portable to construction sites typically comprise a vacuum blower unit fluidly coupled to a vacuum chamber, containing a vacuum filter, and a dust collecting means for collecting dust particles filtered from a dust laden air by the dust filter.[0004]While these known dust collector devices can generally fulfill the main objective of collecting airborne dust in and around a construction site or the likes, they are also generally reputed to be significantly cumbersome to move around, particularly through door frame...
Claims
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IPC IPC(8): A47L9/16B01D45/16
CPCB01D45/16A47L9/1608B01D46/2403B01D50/20Y10S55/03A47L9/1683A47L9/1666A47L9/127
Inventor LAVOIE, MICHEL
Owner LAVOIE MICHEL