Study Guide for the Source Inspection of Rotating Equipment October 2015 Page 7. Trane Centravac Overhaul … (�i������~�#�(� ��48�u8�k��������g�Ja�IqjC����Iqmu_�,yь�a�������G�������_ݝ����H1oH�������6�=���$��`ŏs?QA�m�v�8���ǁZE'�^�Rv�^�����ݛO?IC �\�5�. 2. This training course includes the following training methodologies as a percentage of the total tuition hours:-. <> A thorough inspection is performed for wear, corrosion and wash out damage, all critical dimensions and tolerances are double checked. endobj Centrifugal Compressors Overhauling Procedure MEO Oral Exam Questions on Marine Boilers. 4 0 obj Learn the failure analysis and troubleshooting of the dry gas seal. Pump Reliability Factors ~ Sizing factors: • A 100 HP electric motor on a 50hp load will work and run smooth and cool and only use 50 HP of energy. 2 Disassembly & assembly instructions multistage centrifugal pumps TMA INTRODUCTION These instructions are for the maintenance personnel for maintenance and/or repair of the indicated pump series. 3.1.7 The supply voltage coincides with the motor windings voltage as shown on the nameplate ISCOSA Mechanical Engineering Courses. 1. Relative humidity RH in % 2. The main design change was by John Appold in 1851; he replaced the impeller straight vanes by curved blades.The pump converts mechanical energy from the drive to kinetic energy, with this being transferred to the fluid as pressure.This takes place due to the two main compon… Reciprocating compressor capacity control; loader/un-loader, pockets, clearance. A heavy … 3 0 obj In the event of a major release it will not be possible to get near to the machine to close the isolation valves. The course instructor may modify the above training methodology during the course for technical reason. Four-Stage Barrel Compressor. The main developments in the impeller are the application of quasi-three-dimensional isentropic methods together with some separation criteria based on two-dimensional turbulent boundary layer theory. BASHGO MAINTENANCE SERVICES PVT LTD. NAVFAC P 300 MANAGEMENT OF CIVIL ENGINEERING SUPPORT EQUIPMENT. Centrifugal Compressors Overhauling Procedure Troubleshooting Marine Air Compressors Safety Features. Ambient Temperature 7. Describe the proper method for cleaning and inspecting various centrifugal compressor components. centrifugal compressors overhauling procedure navfac p 300 management of civil engineering support equipment. Your existing coolers will be the alfa … 2 Evolutionary DEsigns rEvolutionary rEsults A History of Innovation and Success Since 1910, Elliott Company has earned a reputation . Prabir Datta. Boatinfo Mercruiser Service Manual Nr 9 1985 1988. 1). Resume Specialties E Amp I Offshore Drilling Operations. We confirm that the machine run log has been completed and registered with our factory under our … WBDG WBDG Whole Building Design Guide. Create a free account to download. As we saw earlier; the centrifugal pump was developed in the mid 1800’s, although it was used in a crude form before then. The stationary element – which includes a casing, stuffing box (or seal cavity) and bearings. 5.2 Starting Centrifugal Pumps and Compressors 91 5.3 Steam Turbine Train Procedures 93 5.4 Training Options 95 Questions 97 Answers 98 6 Overspeed Trip Testing 101 6.1 Overspeed Trip Pre-test Checks 104 6.2 Uncoupled Overspeed Trip Test Procedure 106 6.3 Acceptance Criteria for Overspeed Trip Test 110 Questions 113 Answers 114 7 Centrifugal Pump and Centrifugal Compressor … WET AIR Following steps describes how to determine properties of wet air. 2. These compressors and associated components, such as pipelines and valves, are subjected to substantial mechanical and thermal stresses, and as a result are prone to leaks. Download with Google Download with Facebook. The compressor package pictured on the cover is a debutanizer compressor … Download Full PDF Package. Le Live Marseille aller dans les plus grandes soirées. Posted in: MEO Examination Study Materials, Pumps | Tagged: ballast pump not taking suction, causes and remedies of cavitation, centrifugal pump overhaul procedure, check points in centrifugal pumps, check points in screw pumps, screw pump overhaul procedure Compressor seals: labyrinth seal & dry gas seal, Pre- installation checks (equipment check points), Seal failure analysis and troubleshooting, Mechanical seal repair and seal faces inspection, Guidelines for trouble-free centrifugal compressor operation. The main developments in the impeller are the application of quasi-three-dimensional isentropic methods together with some separation criteria based on two-dimensional turbulent boundary layer theory. Voltage Drop 5. Strip down, removal for the rotor, balancing of rotor and rotor inspection. Procedure of overhauling centrifugal Pump or compressors I have explained the whole procedure in points to make it simpler to understand. Centrifugal Pumps: Basics Concepts of Operation, Maintenance, and Troubleshooting, Part I By: Mukesh Sahdev, Associate Content Writer Presented at The Chemical Engineers’ Resource Page, Centrifugal Pumps: Basic Concepts of Operation, Maintenance, and Troubleshooting (Part- I) Introduction The operating manual of any centrifugal pump often … 1). The Difference Between Preventive and Standard Air Compressor Maintenance. Centrifugal compressors respond to changes in plant demand by two means. CENTRIFUGAL COMPRESSOR OPERATION AND MAINTENANCE 11 Figure 3. Ingersoll Rand provides products, services and solutions that enhance our customers' energy efficiency, productivity and operations. MHI CENTRIFUGAL COMPRESSORS OVERHAUL Industry Petrochemical Houston, TX, USA United States of America Equipment MHI centrifugal compressors: 4V -1, 5V 6 & 5V 7 AST Turbo provided project management and technical supervision during the overhaul of 3 MHI barrel-type centrifugal compressors. The compressor provides application of replaceable flow passages with pressure ratio 1,35, 1,44 (1,5) and 1,7 for final pressure 9,91 MPa. Compressor Overhaul is defined as: Complete disassembly of compressors, complete steam cleaning and blasting of all castings, epoxy paint of internal line bores, cooler barrels and gear case housings. Annual audits will be conducted on the program. Job Seekers BVAA. Rotary PD compressors, mainly helical and lobe types. These objectives can only be achieved by understanding the characteristics, selection criteria, sealing arrangements, common problems, repair techniques as well as their preventive and predictive maintenance. Compressor teardown / overhaul inspection every 8 to 10 years or 25 000 tooverhaul inspection every 8 to 10 years or 25,000 to 30,000 operating hours Temperature Controls: no routine maintenance calibration requiredcalibration required Visually inspect overall unit Resume Specialties E Amp I Offshore Drilling Operations.

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