Method and apparatus for distributing airflow in a paint baking

Details Method and apparatus for distributing airflow in a paint baking Method and apparatus for distributing airflow in a paint baking

1991-08-29

1993-08-17

Schwadron, Martin P.

Drying and gas or vapor contact with solids

Apparatus

With means to treat gas or vapor

34 68, F26B 700

Patent

active

052357570

ABSTRACT:
A convection air holding zone utilizes turbulent ejector air flow along paths parallel to the path of travel of the article being baked in a paint bake oven. Air recirculation means are provided within the convection air holding zone which filters dirt particles from the air and a heat source is applied to the air to compensate for temperature loss due to heat exchange with the article and oven walls. Maintaining a turbulent air flow over the articles being baked in the convection air holding zone helps insure an even temperature throughout the zone, thereby enabling a more consistent paint finish on the article.

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PCT International Search Report of PCT Int'l Appl. No. PCT/US92/07253, filed Aug. 27, 1992 of ABB Flakt, Inc.

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