1. Abrasive Finishing Booth Application
Application: Abrasive Blasting. Worn Bag House Dust Collector suffered from frequent maintenance, poor duct and fan inlet design along with an under sized hopper outlet. System also had difficulty meeting state emission requirements. This situation resulted in high maintenance cost from labor intensive material discharge, unreliable airflow and short filter life. Use of the new Donaldson/Torit DFO Collector provided constant airflow, from reliable filter efficiency, automatic filter cleaning and increased dust storage capacity via the use of 2- 55 gallon drums. This change improved internal blasting quality, safety for the operator, reduced overall maintenance costs and met emission standards.
Filtration Equipment: One Donaldson/Torit Downflo Oval Model DFO-3-24 Continuous Duty, Reverse Pulse, Cartridge Filter Dust Collector; One Fan Equipment Co Model 4 ½ BCS, Backward Inclined Blower w/outlet damper; Easy Duct Clamping Ductwork.
Special Equipment: N/A
Type of Dust/Smoke: Aluminum oxide
CFM/Static Pressure: 10000 cfm @ 10” s.p.
Dust/Smoke Load: Moderate to Heavy—Two to four 55 gallon drums /per month
Filter Velocity: 2.1 fpm
Filter Type: Donaldson Torit Ultra-Web NL
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