MECHANICAL SEALS & DRY SEALS

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Phebe Cannon
6 years ago
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1 Training Title MECHANICAL SEALS & DRY SEALS Training Duratin 5 days Training Venue and Dates REF ME01 Mechanical Seals & Dry Seals April 16 $4,250 Dubai, UAE Training will be held at any f the 5 star htels. Exact venue will be infrmed later. Training Fees 4,250 US$ per participant fr Public Training includes Materials/Handuts, tea/cffee breaks, refreshments & Buffet Lunch Training Certificate Define Management Cnsultancy & Training Certificate f curse cmpletin will be issued t all attendees. TRAINING OVERVIEW COURSE DESCRIPTION The curse, participants will gain a strng technical and practical understanding f mechanical seals and dry seal thrugh the explratin f design features and implicatins f many sealing systems in tday s applicatin. This curse is designed t prvide an understanding hw dry gas seals perate and the practical experience necessary t crrectly remve and replace a dry gas seal in a centrifugal cmpressr Then we will examine the supprt systems that prvide the different gasses used in the seals and mnitr the health f the seals in pe COURSE OBJECTIVE At the end f this curse participants will be able t: Demnstrate a sund understanding f the fundamentals f seal selectin Understand envirnmental cnsideratins related t seals Trublesht seals Maximize mechanical seal life Classify varius seals, including special seal types (dry gas seals)

2 Explain cnsideratins related t the materials used in seal cnstruct Dry seal descriptin, applicatin hw t maintenance and perate dry seal Upn cmpletin f this curse yu will be able t describe the purpse f a Mechanical Seal, identify the parts f a Mechanical Seal, describe Mechanical Seal classificatins, describe Mechanical Seal materials f cnstructin, describe Mechanical Seal peratin, identify Mechanical Seal envirnmental cntrls, describe Mechanical Seal design Histry, and trublesht sme basic Mechanical Seal failures. WHO SHOULD ATTEND Mechanical Engineers, Superintendents, Supervisrs, Fremen & Technicians Design Engineers, Senir Design Draftsmen, Draftsmen. Hydraulics Engineers, Superintendents, Supervisrs, Fremen & Technicians Machinery Engineers, Superintendents, Supervisrs, Fremen & Technicians Plant Engineers, Superintendents, Supervisrs, Fremen & Technicians Maintenance Engineers, Superintendents, Supervisrs, Fremen & Technicians Materials Engineers, Superintendents, Supervisrs, Fremen & Technicians COURSE OUTLINE Day 1 Sealing intrductin Sealing classificatin Imprtance f seal in industrial Stuffing bx and Gland Packing Mechanical Seal Parts The Mechanical Seal Purpse The Packed Stuffing Bx The Purpse f a Mechanical Seal The Sectins f a Mechanical Seal Mechanical Seal Cnstructin The Primary Seal Rings

3 The Secndary Seals The Metal Parts Primary Seal Rings The Primary Seal Rings Seal Face Flatness Flatness Defined What is a Helium Light Band? What is an Optical Flat? Reading Light Bands Flatness Readings - Rules f Thumb Seal Face Lubricatin The Asperity Thery The Pressure Drp Thery The Pressure Wedge Thery The Dry Running Thery The Three Band Thery Secndary Seals The Gland Seal The Shaft Seal O-ring Seals V-ring Seals U-cup Seals Wedge Seals Bt Type Seals Additinal Secndary Seals Mechanical Seal Hardware The Gland The Spring Mechanism Large Single Cil Springs Multiple Small Springs Metal Bellws Sme Cmmn Prblems with Metal Bellws Seals Finger Springs Rubber Bellws Sme Cmmn Prblems with Rubber

4 Bellws Seals The Shaft Sleeve The Drive Mechanism Day 2 Mechanical Seals Operating Principles and Fundamentals, Seal Design, Nmenclature Seal Balance Mechanical Seal Cnfiguratins, Duble Mechanical Seals Fluid Characteristics and Seal Applicatins Auxiliary Mechanical Seal Systems, Flush Fluid, Temperature Cntrl, Cleaning Devices, Barrier Fluid Systems. Materials f Cnstructin. Mechanical Seal Trubleshting, Failure Mdes and Failure Analysis, Bellws Symptms. The Effect f Vibratins n Mechanical Seal Perfrmance, Surces f Vibratins Mechanical Seal Arrangements Mechanical Seal Selectin Installatin and Reliable Seal Operatin Safety Features, Seal-less Pumps Seals Vs Packing Day3 Mechanical Seal Materials Balancing: Seal Ring Parts Elastmer Parts Metal Parts Balancing requirements Inside and Out Inside Seal Balancing Outside Seal Balancing Duble Seals Lip Seals Flushing & Cling system Sealing Liquid Flushing and Flw rates

5 Circulating Ring Seal fr Seal Cling Thermal Aspects f mechanical seals Day 4 Applicatin and trubleshting Applicatin Pump Cmpressr Steam turbine Gas turbine Fans Mechanical Seal Trubleshting Mechanical Seal - Wear Track Symptms Mechanical Seal - Seal Face Symptms Mechanical Seal - Elastmer Symptms Mechanical Seal - Parts Inspectin Mechanical Seal - Bellws Symptms Day 5 Dry seal Seal Design & Operating Principles Cntrl & Mnitring System Seal Operatin Seal Transprtatin and Strage Seal Refurbishment Seal Installatin, Operatin & Maintenance Manual (IOM) Fitting Prcedures Cmmissining Case Studies Discussins, Last Day Review & Assessments will be carried ut.

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