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<br />SPECIFICATIONS FOR <br />MODEL 3400 DUST COLLECTOR <br /> <br />1.0 General Description <br /> <br />The Model 3400 Series Collectors are fabric filter, jet pulse <br />type units having pyramidal and multiple pyramidal type <br />hoppers on all sizes and trough type hoppers on the larger <br />sizes. They are designed to be delivered in two sections, <br />the top or baghouse section and the lower or hopper section. <br />The use of two sections promotes ease of shipping and <br />erection. Removable covers are provided 'on the top of the <br />baghouse section for the installation and inspection of the <br />filter bags. The air reservoir and clean air pulsing system <br />and clean air outlet are mounted on one side of the collector. <br />The product stream enters through the inlet in one side of the <br />hopper and rises upward around the bags where the solid <br />particles are deposited on the outside of the bags. The air <br />stream then passes through the fabric into the bag and is <br />exhausted from the collector. Compressed air jets are used <br />periodically to shock and backflush the filter bags causing <br />the collected particles to fall down into the hopper. The <br />collected dust is removed by gravity from the bottom of the <br />pyramidal hoppers and by screw conveyors from the trough type <br />hoppers. Filter fabrics of various types can be supplied to <br />accommodate specific conditions. <br /> <br />2.0 DesiqnConditions <br /> <br />2.01 Design pressure: inches water gauge: :tIS. <br />2.02 Design operating temperature: 27S.F. <br />2.03 Maximum operating temperature governed by type of fabric <br /> filter material. <br /> <br />2.04 Compressed air pressure: 85 psig. operating pressure - <br />100 psig. max. <br /> <br />2.05 Design wind load: 25 lb./sq. ft. <br /> <br />2.06 Screw conveyor drive power-trough hoppers: 2 HP TEFC <br />2.07 Voltage requirements: <br /> <br />Sequence controller - 120V/60H/1PH <br />Screw conveyor motor - 230/460V/60H/3PH <br /> <br />DUSTEX <br /> <br />SPECIFICATIONS <br />MODEL 3400 DUST COLLECTOR <br /> <br />Engineering <br /> <br />05/01/90 <br /> <br />Page 1 of 32 <br /> <br />. Integrated Los. Control, Inc. · (612) 783-9581 <br />