Patent
Paint spray booth and air supply arrangement
TLDR
In this article, a painting spray booth and air supply arrangement includes a main fan blowing air and an air supply plenum in fluid communication with the main fan for receiving blown air therefrom.Abstract:
A paint spray booth and air supply arrangement includes a main fan for blowing air and an air supply plenum in fluid communication with the main fan for receiving blown air therefrom. A support grid is positioned beneath the air supply plenum and includes a plurality of grid openings. A painting chamber is positioned beneath the support grid. A plurality of diffuser modules are positioned within the plurality of grid openings, respectively, for directing blown air from the air supply plenum in a substantially vertically downward direction through the painting chamber. Each diffuser includes an adjustment feature for selectively adjusting the speed of air directed therethrough. An apparatus is provided for individually adjusting the adjustment feature in each of the plurality of diffuser modules for creating areas of variable air speed through the painting chamber corresponding with each diffuser module while the diffuser modules being adjusted are supported on the support grid. Accordingly, the need is eliminated for removing the diffuser modules for individual adjustment.read more
Citations
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References
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Patent
Surface treatment plant and a method of ventilating same
TL;DR: In this paper, a spray booth enclosure has separate zones defined by air curtains, one zone being polluted differently than another, and a separate flow of ventilating air is passed through each zone.
Patent
Paint spray booth with air supply system
TL;DR: In this article, a spray booth is equipped with an air-to-air heat exchanger to transfer heat from the incoming air to the dehumidified air, which is achieved by cooling the air to an appropriate dew point temperature and then reheating to achieve the proper supply temperature.
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Advance cure paint spray booth
TL;DR: In this paper, a plurality of nozzles (23), an air handling manifold (51), and a blower (28) are mounted in a spray booth for increasing air flow only on a painted area.
Patent
Air conditioning apparatus and method for paint spray booths
TL;DR: In this article, an air conditioning system is disclosed for adjusting air temperature and humidity to a predetermined level for the air supply to a paint spray booth, which is integrated into an energy conserving system which utilizes the recovered energy from the conditioned air after passing through the spray booth and from other low grade heat energy sources.
Patent
Paint spray booth with plenum means of reduced cross section and method of operating the same
TL;DR: In this article, a spray painting chamber and a plenum are demonstrated, where the plenum provides air flow only where needed to control overspray, and generally it is only 60% or less in width or cross-section than the prior art, full ceiling width plenums.