FLOWSERVE CORPORATION Sealless Pumps. Sealless Pumps Product Training Program

Transcription

1 FLOWSERVE CORPORATION Sealless Pumps Sealless Pumps Product Training Program April 2017

2 Flowserve Sealless Products Innomag Guardian CBED

3 Sealless Pumps Definition A pump that is designed with no externally actuated shaft penetrating the pump housing. Centrifugal Designs Magnetic Drive (Numerous Flowserve products) Canned Motor (no current Flowserve products)

4 What is a Magnetic Drive Pump? Outer Magnet Assembly Bushings Pump Shaft Impeller Drive Shaft Thrust Journals Rotating Elements outlined in green Inner Magnet Assembly Casing Bearing Holder Basic Operating Principles

5 Where to use a Mag-drive? Corrosive Toxic Flammable Emissions reduction Expensive liquids Ultra-pure

6 Magnet Temperature Limitations Page 6

7 Innomag Seal less Pumps Cost Effective Maintenance Seal Typical ANSI sealed pump requires 60 man hours per year of both corrective and preventative maintenance. $3,000/year Seal-less No Impeller adjustment No shaft alignment No seal replacement No oil change No emissions reporting No LDAR protocols $0/year

8 Flowserve Sealless Product Offerings Innomag (non-metallic) Fluoropolymer lined Standard Polychem M (non-metallic) PFA (Perfluoroalkoxytetrafluoroethylene) Guardian (metallic) Mag-drive Durco SIHI (metallic) Side Channel - CEHB Isochem CBED HPX Mag API 685 (metallic) New product, Aug 2016 Highly Specialized Page 8

9 Innomag Pumps

10 Innomag Product Offerings UMag Compact Universal Flange Design Designed for smaller applications 8 Major Pump Components TB Mag Thrust Balanced ANSI B73.1 design 8 Major Pump Components Page 10

11 Innomag Seal less Pumps Product Specifications Lined, Non-Metallic Mag Drive Centrifugal Pumps ANSI & ISO Dimensional Temp Range: -20 to 250 F (-29 to 121 C) Max Pressure: 300 psi (20.6 bar) Max Flow: 1500 GPM (341 m 3 /hr) Max Head: 503 ft (153 m)

12 Innomag Seal less Pumps Operating Envelope Category Flowrate Specification 3 to 1500gpm (0.7 to 341m 3 /h) Max Head 500ft (153m) Max Pressure 300psi (21bar) Viscosity 0.5 to 125cP Specific Gravity 0.5 to 3.0 Temperature 20 to 250 o F ( 29 to 121 o C) Max Solids Concentration Max Solids Particle Size Solids Considerations NPSH Margin Ratio Chemical Compatibility 30% by volume ~1/8 inch Limited only by what can fit through impeller vanes Min Pump Life: Max Pump Life: Higher concentration Lower Concentration Large, sharp, irregular Fine, smooth, non jagged Hard particles Soft particles or flakes Fibrous, sticky, scale forming Discrete, dispersed Higher Speed Lower or variable speed Near Shut off or end of curve At or near BEP Intermittent Duty (solids settle) Continuous Duty 1.1 to 1.3 (C9 6x4x8 requires 2.0 to 2.5) Consult Compass Publications for temperature and concentration limit Common Services Acetic Acid Ammonia Benzene Caustic Soda Chlorosulphonic Acid Chromic Acid Ferric Chloride Hydrochloric Acid Hydrogen Peroxide Methyl Ethyl Ketone Nitric Acid Oleum Phosphoric Acid Sodium Hypochlorite Sulfuric Acid Common Applications Metal Finishing - Pickling, Etching and Plating Tank Car Loading and Unloading Scrubber Systems Chemical Processing Reactor Feed Chlor-Alkali Waste Chemical Treatment Target Customer Anyone who uses ANSI pumps and cares about Safety and the Environment Reliability Efficiency Maintenance Cost

13 Innomag Seal less Pumps

14 Innomag Seal less Pumps

15 Innomag Seal less Pumps +20% +33% List Price +50% +100% Innomag Conventional Non-Metallic Mag Drive Metallic Pump with Single Seal in 316 SS Metallic Pump with Single Seal in Alloy 20 Metallic Mag Drive Canned Motor High Alloy / Double Seal The Ultimate ANSI Pump Initial Cost

16 Polychem-M Centrifugal ANSI Pumps

17 Polychem M Series M-Series Long Coupled M-Series Close Coupled

18 Guardian Centrifugal ANSI Pumps

19 Guardian Mag-drive ANSI B73.1 dimensions Wet end interchangeable with Mark 3 Reverse vane impeller Long and Close Coupled Power end pullout without breaking sealed containment Closed Coupled Version uses standard C-face NEMA motors

20 Guardian Mag-drive Rub Pads Hast-C Containment Shell Tolerance Rings

21 Full Back Pullout Design

22 Power End Pullout

23 Operating Parameters Solids 300 micron (0.012 ) Less than 3% by weight No ferrous particles Viscosity cp Temperature (process temperature PLUS rise in containment shell) G series: Minus 100F to plus 250F H series Group 1: -100F to 550F H series Group 2: - 100F to 450F Magnetism decrease with temperature rise Same Working and Suction Pressure as Mark 3 (350 psi) Flows to 1,650gpm; Heads to 700ft

24 SIHI Mag-Drive Pumps

25 Side Channel - CEHB Mag-Drive Features: Available for CEH / AEH NEMA D-Flange Design Environment: Explosive fluid Corrosive fluids Toxic fluids Self Priming and Low NPSHa Applications Flows to 150gpm; Heads to 1160ft; Temps to 350F; 4 pole speed max

26 SIHI Mag-Drive - CBED Performance Data Flow: 2,860 gpm Head: 490 ft Temp: 572F (can go to 750F w/heat barrier shield) Applications: Acids, Solvents, Heat Transfer Oils Paper, Plastic, Chemical Food, Pharmaceutical, Petrochemical

27 Mag-Drive CBED

28 HPX-Mag API 685 Pump

29 API 685 HPX Mag Drive Desio, Italy Build Test R&D pump Successful!! (2) 1.5HPX13-Mag recently sold (Aug 2016) to eastern Europe refinery New RFQ s Welcome!

30 Mag-Drive Protection Options Pump Power Monitor Temperature probe Fiberoptic leak protection

31 Power Protection Monitor For overload protection Excessive wear or rubbing Bearing failure Decoupled magnets Motor overload

32 Power Protection Monitor For under-load protection Dry run Blocked suction Decoupled magnets Failed spacer element Air entrainment Minimum flow Loss of prime

33 Temperature Probe (RTD or Type J) Shell Probe Probe in constant contact with exterior surface of the shell Detects temperature increases that indicate Pump running dry Recirculation path blocked Process Probe Probe in a thermowell located in the bearing holder Thermocouple contacts the fluid as it leaves the shell Detects unusual temperature increase Responds quicker than shell probe but does not detect dry run Practical for monitoring temperature sensitive liquids High vapor pressure Polymer that polymerizes at elevated temperature

34 Fiberoptic Leak Detection Located on bearing housing Sensor can be located in hazardous area with electrical relays in safe area P/N: AY56318A-VEND

35 Typical Applications & Services Applications Dosing Metal finishing - pickling Etching and plating Tank car loading and unloading Scrubber systems Chemical processing Mining/Ore Processing Reactor feed Pure Water, RO & DI Chlor-alkali Waste treatment chemicals Services Acids Ammonia Benzene Caustic soda Chlorine Corrosives Ferric chloride Fertilizers Hydrogen peroxide Methyl ethyl ketone Oleum Pharmaceuticals Pesticides, Insecticides, Herbicides Sodium hypochlorite Solvent Sulfuric acid

36 Flowserve Sealless Products Innomag Guardian CBED Temps to 250F Flows to 1500gpm Head to 500ft Temps to 550F Flows to 1650gpm Head to 700ft Temps to 750F w/heat barrier Flows to 4400gpm Head to 525ft

37 Innomag Polychem-M Rethink the Mag Drive Guardian HPX-Mag SIHI (side channel, Isochem)

38 Questions? Page 38