DBN V.2.5-77-2014 Boiler houses (new version) in Zmina No. 1
Standards DBN V.2.5-77-2014 Boiler houses are installed in the event of new construction, reconstruction, major repairs and technical re-equipment of existing boiler houses (boiler installations), regardless of their productivity. steam, water-heating and steam-water-heating boilers, heat generators with excessive steam pressure no more than 3.9 MPa, water temperature no more than 200 °C.
Norms DBN V.2.5-77-2014 Boiler houses do not extend to the design of boiler houses of thermal power plants, superheated boilers, electric boilers, boilers with waste heat boilers, boilers with high-temperature organic heat transfer fluids and others energy-technological boilers, boiler houses with boilers, heat generators, which do not expand the capabilities of NPAOP 0.00-1.26, productivity up to 0.2 MW inclusive.
Contents DBN V.2.5-77-2014 Boiler houses (new version) in Zmina No. 1
1 Scope
2 Normative references
3 Terms and definitions
4 General provisions
5 Master plan and transport
5.1 Master plan
5.2 Transport
6 Spatial planning and structural solutions
7 Fuel
8 Boilers, heat generators, tail-end heating surfaces, and other energy generators
9 Gas-air path, chimneys, and flue gas cleaning
9.1 General requirements
9.2 Gas-air path
9.3 Chimneys
9.4 Flue gas cleaning
10 Pipelines
11 Auxiliary equipment
12 Water treatment and water-chemistry regime
12.1 General requirements
12.2 Preliminary water treatment
12.3 Pre-boiler treatment of feedwater for steam boilers
12.4 Steam boiler blowdown
12.5 Equipment and facilities for water treatment plants
12.6 Condensate treatment
13 Unloading, receiving, storage, and supply of fuel to the boiler plant
13.1 General requirements
13.2 Solid fuel
13.3 Liquid fuel
13.4 Gaseous fuel
14 Ash and slag removal
15 Thermal insulation
16 Power supply and electrical equipment
17 Automation
17.1 General requirements
17.2 Equipment protection
17.3 Signaling (alarms)
17.4 Automatic control
17.5 Monitoring of process parameters
18 Heating and Ventilation
19 Water supply and sewerage
19.1 Water supply
19.2 Sewerage
20 Additional design requirements for boiler plants intended for construction in areas with a seismic intensity of 7 points or higher
21 Energy efficiency
22 Environmental protection requirements
23 Fire safety
24 Technical and economic indicators
Appendix A Categories of premises based on explosion and fire hazard
Appendix B List of boiler plant personnel professions by production process group, and composition of specialized amenity facilities and equipment
Appendix C Minimum clear distances from the surface of pipeline thermal insulation to the surface of thermal insulation on adjacent pipelines and to building structures
Appendix D Characteristics of boiler plant buildings (premises) based on environmental conditions
Appendix E Air temperature in the working zone of production premises, ventilation systems, and methods of air supply and exhaust
Appendix F Classification of boiler plants
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