Download e-book for kindle: Advances in Porcelain Enamel Technology: Ceramic by Charles Baldwin, Holger Evele, Renee Pershinsky

By Charles Baldwin, Holger Evele, Renee Pershinsky

ISBN-10: 0470408413

ISBN-13: 9780470408414

ISBN-10: 0470640898

ISBN-13: 9780470640890

Advances in Porcelain the teeth know-how: Ceramic Transactions quantity 211 offers a compilation of PEI Technical discussion board lawsuits masking the newest clinical and technological development in porcelain tooth know-how. Logically prepared, rigorously chosen articles conceal themes starting from potency and Dense section Pumping of Porcelain the teeth Powder to electronic Ceramic Printing and uncooked fabrics and effort: Their impact on Enamels marketplace. Advances in Porcelain tooth know-how: Ceramic Transactions quantity 211 is the one-stop source for knowing an important matters in porcelain tooth expertise.

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New PDF release: Advances in Porcelain Enamel Technology: Ceramic

Advances in Porcelain teeth expertise: Ceramic Transactions quantity 211 presents a compilation of PEI Technical discussion board lawsuits masking the newest clinical and technological development in porcelain the teeth expertise. Logically geared up, rigorously chosen articles hide themes starting from potency and Dense part Pumping of Porcelain teeth Powder to electronic Ceramic Printing and uncooked fabrics and effort: Their effect on Enamels marketplace.

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Additional info for Advances in Porcelain Enamel Technology: Ceramic Transactions Volume 211 (Ceramic Transactions Series)

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83, (No Change) - Fineness = 10-13, (No Change) - Slump = 5-1/2 to 5-3/4 (Changed, was 5-3/8 to 5-1/2 w/ pressure pots) Initial Problems / Concerns - Enamel Buildup In Lines - (Lines Flushed Nightly) - Risk of Contamination - (Happens but rarely) - Squeeze Valve Life - (Replaced w/ "pee" valve) - Pump Failure - (Rebuilt at 8-12 months) - Tranquilizer Failure - (1/5 replaced in 5 years) - Ball Valve & Pipe Wear - (Ball valves replaced often) 38 · Advances In Porcelain Enamel Technology Bulk Enamel Distribution System Conclusions: • Pressure Pots • No Longer Fill Individual Pressure Pots • No Longer Setup Individual Pressure Pots • No More Maintenance on Pressure Pots • Reduced Material Handling • Reduced Overtime • Better Material Utilization • Benefits • Improved Quality • Operators No Longer Make Constant Gun Adjustments Throughout the Day • Process Control Much Better • Smoother, More Consistent Spray • More Consistent Coating Thickness • Reduced Operating Costs • Increased Productivity • Eliminated Downtime Changing Over Pressure Pots • Reduce number of adjustments required through the day Advances in Porcelain Enamel Technology · 39 This Page Intentionally Left Blank PORCELAIN ENAMEL RECLAIM TECHNOLOGY REVIEW Mike Horton KMI Systems There are many types of enamel reclaim systems in use today.

Centralized bulk handling system on one line. 33 Bulk Enamel Distribution System Company Profile - Manufacture Residential & light Commercial, Gas & Electric Water Heaters - Sizes from 20 to 119 Gallon Capacity - Located Northeast Tennessee, Foothills of the Appalachian Mountains - Approaching 6 million man-hours without a lost-time injury • Tank Plant - Fabricates internal welded, glass-lined tank - 2 Enamel Depts. e. 90° elbows, unions, reducers, etc. 83, (No Change) - Fineness = 10-13, (No Change) - Slump = 5-1/2 to 5-3/4 (Changed, was 5-3/8 to 5-1/2 w/ pressure pots) Initial Problems / Concerns - Enamel Buildup In Lines - (Lines Flushed Nightly) - Risk of Contamination - (Happens but rarely) - Squeeze Valve Life - (Replaced w/ "pee" valve) - Pump Failure - (Rebuilt at 8-12 months) - Tranquilizer Failure - (1/5 replaced in 5 years) - Ball Valve & Pipe Wear - (Ball valves replaced often) 38 · Advances In Porcelain Enamel Technology Bulk Enamel Distribution System Conclusions: • Pressure Pots • No Longer Fill Individual Pressure Pots • No Longer Setup Individual Pressure Pots • No More Maintenance on Pressure Pots • Reduced Material Handling • Reduced Overtime • Better Material Utilization • Benefits • Improved Quality • Operators No Longer Make Constant Gun Adjustments Throughout the Day • Process Control Much Better • Smoother, More Consistent Spray • More Consistent Coating Thickness • Reduced Operating Costs • Increased Productivity • Eliminated Downtime Changing Over Pressure Pots • Reduce number of adjustments required through the day Advances in Porcelain Enamel Technology · 39 This Page Intentionally Left Blank PORCELAIN ENAMEL RECLAIM TECHNOLOGY REVIEW Mike Horton KMI Systems There are many types of enamel reclaim systems in use today.

What are the benefits? $ Reduce Coating Material Cost $ Less Solid Waste Disposal Cost $ Reduced Water Treatment Cost $ Less Energy & Labor to Prepare the Coating What are the disadvantages? $ Requires More Labor and Energy $ Additional Equipment is Needed $ The Plant Environment Must Be Controlled $ An Additional Coating Process is Needed $ Rejects May Increase, Resulting in Increased Cost, Scrap and Reduced Production Reclaim Process Processes Mill Slip: Reclaim Pit Wash Down Pre Mill Slip: Less Wash Down Screen + Magnetic Separate Pump to Storage Wash Down Tanks, Mills Floor, Screens and Lab: Pit Spray 30-60% Transfer Efficiency: Reclaim 85% Flow Coat Wet or Dip 90-100% Transfer Efficiency: Reclaim 95% Powder Frit Coat 40% Transfer Efficiency Reclaim 95% Brush, Bead and Drain, Blow-Off: Reclaim 41 Porcelain Enamel Reclaim Technology Review Tool Washer: Reclaim Wet Powder Hanger Cleaner: Reclaim Dry or Wet Dust Collector: Reclaim Wet Spray Washer: Pit/Water Treatment Wash Down: Pit Collection Baffles Drop 85-90% of Overspray 42 ■ Advances in Porcelain Enamel Technology Porcelain Enamel Reclaim Technology Review Overspray Reclaim Wet Process Collection: Dust Collector: 10-15% to Collector Tool Washer: Centrifugal Separate and Settle Powder Hanger Cleaner: Pump to Booth Screen or Collect and Mix with Wet Enamel DUST COLLECTOR RECLAIM Advances in Porcelain Enamel Technology · 43 Porcelain Enamel Reclaim Technology Review Hanger Cleaner Reclaim Process Pit Collection Mill Room or Process Area: Frit Settles Mechanical Agitate Air Agitate with Compressed Air or Blower Reclaim Applications Booth Over Sprays: Reuse on High Appearance Surfaces Dust Collection Materials: Mix with Wet Ground Coat Backside of Parts Tool Cleaner Materials: Wet Ground Coat on Small Parts Pit Materials: Backside Tubs Water Tank Small Low Appearance Parts Conclusions ♦ With raw materials and energy cost, a successful reclaim process must be established and maintained.

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Advances in Porcelain Enamel Technology: Ceramic Transactions Volume 211 (Ceramic Transactions Series) by Charles Baldwin, Holger Evele, Renee Pershinsky


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