Portable air filtration system
First Claim
1. A portable air filtration system for use in industrial environments to filter and re-circulate fumes from a fume source comprising:
- a housing defining a plurality of housing inlets for receiving the fumes and a housing outlet for dispensing the fumes;
a receiving assembly releaseably engaged to one of said housing inlets to establish fluid communication with said housing;
a housing plate releasably engaged over said other of said housing inlets for blocking the flow of fumes into said housing though said other of said housing inlets; and
wherein said releasable engagement of said receiving assembly and said housing plate about said housing inlets can be interchanged to alter between a downdraft flow and a backdraft flow of fumes into said housing.
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Accused Products
Abstract
A portable air filtration system used in industrial environments to filter and re-circulate fumes from a fume source includes a housing that filters the fumes from the fume source. The housing defines at least one housing inlet to receive the fumes and a housing outlet to dispense the fumes. A receiving assembly is releaseably engageable with the at least one housing inlet and includes a receiver inlet and a receiver outlet. The receiver outlet is in fluid communication with the at least one housing inlet. The receiver inlet receives the fumes from the fume source and transfers the fumes to the housing inlet. The system is capable of being modified between a plurality of configurations.
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Citations
20 Claims
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1. A portable air filtration system for use in industrial environments to filter and re-circulate fumes from a fume source comprising:
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a housing defining a plurality of housing inlets for receiving the fumes and a housing outlet for dispensing the fumes; a receiving assembly releaseably engaged to one of said housing inlets to establish fluid communication with said housing; a housing plate releasably engaged over said other of said housing inlets for blocking the flow of fumes into said housing though said other of said housing inlets; and wherein said releasable engagement of said receiving assembly and said housing plate about said housing inlets can be interchanged to alter between a downdraft flow and a backdraft flow of fumes into said housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification