المضخات
PUMPS
24 ساعة
Course Outlines
دراسة أساسيات المضخات وأنواعها وكيفية اختيار المضخات وطرق التشغيل والحسابات المتعلقة فيها وعمل صيانة لها وكيفية حل المشكلات القائمة أو الوارد حدوثها في المشاريع الهندسية.
PUMPS Course Outline:
Section 01: introduction
• Classifications of Pumps
• Types of Pumps
• Power Sources
Section 02: Centrifugal Pumps Construction and components
• Pump casings
• Impellers
• Wearing rings
• Shaft
• Bearing housing / bearing isolators
• Balancing Disc and Balancing Drum
• Axial thrust
• Couplings
• Mechanical seals and seal housings
• Stuffing boxes And Backing
Section 03: Pump Specifications and Selection
• Definitions
• Hydraulic calculations (flow and head)
• Specific Speed
• QH, power, efficiency, NPSH curves
• Operation Point
• Performance Adjusting of pumps
Section04: Pumps Commissioning
• Priming of Pumps
• Preparation for start-up
• Maintenance
• Daily Observation
• Semi Annual Inspection
• Annual Inspection
• Complete Overhaul
• Troubleshooting
• Check list