Detail of JB/T 10085-1999

Introduction of JB/T 10085-1999

This standard specifies the performance index, design parameter, structural element, technological requirements, inspection and delivery technical requirements of condenser. This standard is applicable to the self-contained surface condenser of steam-turbine for power plant.

Contents of JB/T 10085-1999

1. Subject Content and Application Scope 2. Normative References 3. Nouns and Terms 3.1 Nouns 3.2 Terms 4. Design parameter and performance index of condenser 4.1 Temperature of cooling water 4.2 Design value of condenser pressure 4.3 Cooling water flow and cooling ratio 4.4 Terminal difference 4.5 Current velocity of cooling water 4.6 Cleanliness factor 4.7 Condensate depression degree 4.8 Water side resistance of condenser 4.9 Oxygen content of condensed water 4.10 Temperature at the airscoop of condenser 4.11 Optimum design project of condenser 4.12 Manoeuvring condition characteristic of condenser 5. Structural Element of Condenser 5.1 Laryngeal 5.2 Shell and water chamber 5.3 Pipe column 5.4 Hot well 6. Joint and bearing 6.1 The attachment of condenser and the vent of exhaust casing in steam turbine 6.2 Bearing Pattern of Condenser 7. Materials 8. Complete Range 9. Strength Design and Pressure Test for Condenser 9.1 Permissible Stress of the Safety Factor 9.2 Pressure Test 9.3 Design Pressure 9.4 Vibration of the Cooling Pipe 10. Manufacture and Welding 10.1 Manufacture 10.2 Welding 11. Installation 11.1 Assembling Mode 11.2 Requirements of the Expand Tubes 11.3 Hoisting Requirements 12. Running Monitor and Performance Test 12.1 Running Monitor and Measurement Items 12.2 Monitor and Measure the Position of the Measuring Point 12.3 Performance Test 13. Package and Goods Deliver 13.1 Oil Paint and Package 13.2 Nameplate 13.3 Condition and Tools 13.4 Deliver Requirement 14. Supplementary Provisions Additional Explanations: