Displaying items by tag: dust collector
High Temp Ceramic Baghouse
HIGH TEMP FILTER
Griffin’s answer to high temperature FILTER applications, the Nova series can withstand tempures up to 1650°F — more than 1000°F over the conventional temperature limit of dust collectors.
With several unique features incorporated into its design, the Nova series minimizes thermal stress while protecting the jet pulse from extreme heat. Its high temperature threshold makes the Nova an efficient solution for Hot Gas Clean Up (HGCU) Applications as well as a variety of other applications that require a higher-than-average temperature.
Each Nova High Temp Filter is custom made, but the following information reflects the most common data from the units produced by Griffin Filters.
Heavy-Duty Construction
- Pressure: -20”WG is standard.
- Housing: constructed with 316 stainless steel for thermal stress and corrosion resistance
- A cylindrical housing provides uniform heat expansion
- Stainless steel blowtubes are included for corrosion resistance
- Support legs designed for heat expansion
Efficient Design
Less Downtime
Pulse technology allows continuous filtration over extended periods.
Increased Efficiency and Resistance
Ceramic filter elements have high efficiency and they resistant to sparks, thermal shock, fire, acids and alkalis (except HF).
Maintenance
Designed to Minimize Maintenance
Without internal moving parts, maintenance is kept to a minimum.
Accessories
- Fans – available as required, suitable for grade level or side mounting on collector
- On-line demand cleaning
- Other accessories – elevated walkway, damper, railing, ladder, insulation
Options
- Explosive conditions – NEMA 7 or 9 control panels, NEMA 7 or 9 solenoid enclosures, pressure relief devices, electrical grounding
- Special discharge clearance
- Pressure gauges and switches – combination differential pressure switches/gauges, differential pressure switches
- Seismic and wind load considerations
Cylindrical Filter Receivers
Easy to install, operate, and maintain, Griffin's cylindrical filter dust collectors are an efficient economical solution to dust and product recovery. These pulse jet units provide continuous fabric filtration for extended periods. And without internal moving parts, maintenance is kept to a minimum.
Like all of our dust collection systems, these units are built to be exceptionally rugged and ready to stand up to heavy-duty use. With a wide range of options, they'll bring you the flexibility to meet your application needs.
| If our standard models and options don't meet your needs, we'll design a collector that will. |
Construction for Higher Pressure
- Housing / Hopper: continuously welded hot rolled steel (HRS) construction
- Pressure for standard design: -100”W.G. for collectors up to 62" diameter
- Cloth Area: 31 ft² – 2,023 ft²
Efficient Design
Versatility for Your Convenience
Cylindrical Filter Dust Collectors are available in both top- and bottom-load designs.
Greater Efficiency
Cylindrical dust collectors can use fewer filters and have greater efficiency due to increased internal pressure.
Less Downtime
Pulse technology allows continuous filtration over extended periods.
Maintenance
Minimal Maintenance
Without internal moving parts, maintenance is kept to a minimum.
Convenient Bag Access Points
Standard Cylindrical Filter designs include both bottom and top bag access. Better access makes changing the bags easier and faster.
Design Features
- 56 standard models available.
- Available with nominal 4" or 6" diameter filter bags.
- Housing and hopper constructed of continuously welded HRS.
- Control panel in NEMA 4 enclosure standard for all Cylindrical Filter models—shipped loose for field mounting.
Accessories
- Fans – available as required, suitable for grade level, side or top mounting on collector
- Material deflector – includes tangential inlet with inertial separator to force heavier particles downward
- Hopper – standard 60° slope with flanged discharge
- Other accessories – elevated walkway, railing, ladder, slide gate, rotary air lock, insulation, support steel, safety grating
Options
- ASME pressure vessel design available
- Explosive conditions – NEMA 7 or 9 control panels, NEMA 7 or 9 solenoid enclosures, pressure relief devices, electrical grounding
- Special construction – stainless steel or special alloy steels
- Sanitary finishes – available for food grade applications
- Special surface finishes – sand blasting and epoxy coating
- Top bag removal
- Pressure gauges and switches – combination differential pressure switches/gauges, differential pressure switches
- Filter media – singed polyester felt is standard. Nomex®, polypropylene, fiberglass, acrylic and Ryton® also available.
- Filter media finishes – PTFE membrane, acrylic, glazing and other acid resistant finishes also available.
Nomex® - Registered Trademark of Dupont
Ryton® - Registered Trademark of Phillips Petroleum Co.
Jet-Aire Baghouses
Pulse Jet Baghouse Dust Collection. Griffin's Jet-Aire Dust Collectors are an effective solution to an array of solids processing and product recovery projects. Built as a stand-alone unit, or as modular construction for unlimited airflow, these Pulse Jet Baghouse Dust Collectors can perform under the harshest conditions. Every Griffin unit is built to last, and with a mind for maintenance, Griffin's Jet-Aire Pulse Jet Baghouse Units will minimize downtime while maximizing long-term savings.
| If our standard models and options don't meet your needs, we'll design a collector that will. Let Us Know Click Here |
Jet-Aire's Rugged Construction
Griffin's standard models are built to perform under the harshest conditions, but if your needs require different materials, we will be happy to work with you to suit your needs.
- Hopper / Support Steel: 12 Gauge Hot Rolled Steel (HRS) welded construction.
- Tubesheet: 10 Gauge
- Pressure for standard design: -20"W.G.
- Temperature limit for standard design: 280° F
- Cloth Area: 720 ft² - 15,456 ft²
Efficient & Economical Design
Less Downtime
Pulse technology allows continuous filtration over extended periods.
Control Air Consumption
A Pulse Jet Timer lets the operator control the compressed air consumption for the cleaning cycle.
Minimal & Easy Maintenance
Griffin Filters designs its dust collectors with maintenance in mind. Included in the design are several factors to help minimize downtime and maintenance costs.
Minimal Maintenance
Without internal moving parts, maintenance is kept to a minimum.
Easier Maintenance
Easy bag replacement through top clean air side of the baghouse.
Easy Access
Maintenance platform with access ladder per OSHA safety specifications.
Monitor Baghouse Performance
A provided Magnehelic Gauge allows you to read the differential pressure across the bags. This helps operators identify an issue before it causes serious damage.
Basic Features
- Stock paint colors include tan, white, gray and blue. Custom colors available.
- Standard bags are 16 oz. singed polyester felt, snap-band style. 16 oz. Singed polyester felt bags with snap band top for air tight seal, with many fabric options to choose from.
- Galvanized bag support cages for corrosion protection.
- The jet pulse adjustable timer comes in a weather proof NEMA 4 enclosure.
- Lift-off top access doors
- Magnehelic gauge
- 16 oz. polyester singed bags, 280° F max
- Galvanized steel cages with venturis
- -20" WG construction
- NEMA 4 electricals for continuous pulse cleaning
- Header pipe mounted and tested
- Support steel designed for 90 MPH wind load.
Customizing the Collector through Griffin Options and Accessories assures a collector fitted to your particular needs. Our engineers will gladly work with you in assessing the features controlled by your process and those that are optional.
Optional Features
ACCESSORIES
- Structural support steel for 5' discharge clearance
- Rotary airlock
- Screw conveyor for larger models
- Walkways-upper and lower-with bar grating and ladder
- Walk-in plenumfor changing bags in all weather conditions
- Induced draft fan
- Dampers
- On-line demand cleaning
- Special electrical requirements
- Double dump valves
- Stairway package
- Special discharge clearance
- Hopper level indicators & alarm
- Vibrators
- Hopper aerator pads
- Dust recovery system
- Air compressor
- Motor starters
- Alternate paint colors
- Broken bag detector
- Pleated filters
Process Controlled Features
- Other bag materials--polypropylene, Nomex®, Ryton®, fiberglass, PTFE finishes and more.
- Alternate cage construction: stainless, epoxy coated
- Grounded collector and bags
- Pressure relief doors
- Sprinkler system
- Explosion proof electricals
- Special paints and preparation
- Specialty metals
- Seismic and wind load considerations
- -20" WG design is standard. Higher pressures available.
- Special temperatures
- high temperatures up to 500 °F
- up to 3" insulation
- heater packages