Devices, systems and methods for flux removal from furnace process gas

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United States of America Patent

PATENT NO 11896926
SERIAL NO

17453395

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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System and methods for solder flux removal from a gas stream is disclosed. In one aspect, the system includes: a scrubber chamber having a gas inlet and a gas outlet through which the gas stream is introduced into and withdrawn from the scrubber chamber; at least one rinse agent delivery mechanism for introducing a rinse agent into the scrubber chamber for contact with the gas stream, the rinse agent being at a temperature for condensing a first portion of the flux from the gas stream; a condenser portion of the scrubber chamber containing the rinse agent for receiving the gas stream, the rinse agent being at a temperature for condensing a second portion of the flux in the gas stream; and a condensed flux removal apparatus adapted for removal from the scrubber chamber of at least a portion of the rinse agent and the flux which has condensed.

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Patent Owner(s)

Patent OwnerAddress
BTU INTERNATIONAL INC23 ESQUIRE ROAD N BILLERICA MA 01862

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Richter, Paul Chelmsford, US 10 42

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