1.1 This part of GB/T 16508 specifies the general technical requirements for the material, design, fabrication, inspection, safety accessories, combustion system, installation, operation, energy-saving and environment protection of stationary shell boilers.
1.2 This part is applicable to the stationary pressure shell boilers with water as medium, evaporating heating surface mainly arranged on shell or boiler furnace arranged in shell which meet the following conditions:
a) Steam boiler with water volume at the design normal water level greater than or equal to 30L and the rated steam pressure greater than or equal to 0.1MPa (gauge pressure; the same below);
b) Hot-water boiler with the rated outflow pressure greater than or equal to 0.1MPa or the rated power greater than or equal to 0.1MW;
1.3 This part is not applicable to the following equipment:
a) Portable boiler (e.g. marine boiler, railway locomotive traction boiler);
b) Cooling devices required for equipment and process flow cooling;
c) Boiler for military use.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 1576 Water Quality for Industrial Boilers
GB/T 1921 Parameters for Industrial Steam Boilers
GB/T 3166 Parameters for Hot Water Boilers
GB/T 2900.48 Electrotechnical Terminology of Boilers
GB 8978 Integrated Wastewater Discharge Standard
GB/T 10180 Thermal Performance Test Code for Industrial Boilers
GB/T 10863 Thermal Test Method for Gas Pass Heat Recovery Boiler
GB/T 12145 Quality Criterion of Water and Steam for Generating Unit and Steam Power Equipment
GB 12348 Standard of Noise at Boundary of Industrial Enterprises
GB 13271 Emission Standard of Air Pollutants for Boiler
GB/T 16507 Water-tube Boilers
GB/T 16508.2 Shell Boilers - Part 2: Material
GB/T 16508.3 Shell Boilers - Part 3: Design and Strength Calculation
GB/T 16508.4 Shell Boilers - Part 4: Fabrication, Inspection and Acceptance
GB/T 16508.5 Shell Boilers - Part 5: Safety Appurtenances and Instruments
GB/T 16508.6 Shell Boilers - Part 6: Combustion Systems
GB/T 16508.7 Shell Boilers - Part 7: Installation
GB/T 16508.8 Shell Boilers - Part 8: Operation
GB/T 22395 Specification for Design of Boiler Steel Structures
GB 24747 Safety Technology Conditions for Heat Transfer Fluids
JB/T 6734 Strength Calculation Method for Boiler Fillet Weld
JB/T 6735 Calculation Method for Strength of Boiler Hanger Rod
NB/T 47013
(JB/T 4730) Nondestructive Testing of Pressure Equipment
NB/T 47014 Welding Procedure Qualification for Pressure Equipment
TSG G0001 Boiler Safety Technical Supervision Administration Regulation
TSG G0002 Supervision Administration Regulation on Energy Conservation Technology for Boiler
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 2900.48 and those listed below apply.
3.1
Rated pressure
The rated pressure of boiler refers to the boiler outlet pressure which must be ensured for the long-term continuous operation at the specified feedwater pressure and within the load range, it is also the rated operating pressure or rated outlet pressure marked on the boiler nameplate.
