Reconstruction of the water-heating part of the district boiler house "Chernihivska" in Gomel"

Content

INTRODUCTION....................................................................................

SUBSTANTIATION..............................................................................

1. CALCULATION OF THE THERMAL SCHEME OF THE BOILER HOUSE WITH HOT WATER BOILERS.........
   1. Brief description of production............
   2. The current situation......
   3. Description of the thermal scheme of the boiler house...................
   4. Initial data for the calculation of the thermal scheme of the boiler house.....................
   5. Calculation of the thermal circuit.............
2. THERMAL CALCULATION OF HOT WATER BOILER KV-GM-23,26-150.........
   1. Calculation of volumes and enthalpies of combustion products...............
   2. Thermal balance of the boiler unit and determination of fuel consumption...............
   3. Thermal calculation of the furnace chamber................
   4. Calculation of the convective beam of the boiler................
   5. Thermal balance check....
3. GAS SUPPLY OF RK "CHERNIHIVSKA". CHOICE OF GRU EQUIPMENT....
   1. Filter selection and determination of GRU pressure.......
   2. Choice of pressure regulator..........
   3. Selection of safety-shut-off device......
   4. Selection of safety-reset device......
4. AERODYNAMIC CALCULATION OF THE GAS PIPELINES OF THE HOT WATER BOILER PTVM-30M....
   1. Calculation of gas pipelines at the maximum gas consumption per boiler.............
   2. Calculation of gas pipelines with minimal gas consumption per boiler.............
5. SELECTION OF ACCESSORIES.....................
   1. Selection of pumps....
   2. Selection of tractor machines....
6. AUTOMATION OF BOILER OPERATION AND PROTECTION..................
   1. Automation of hot water boiler PTVM-30M st. No1........................
   2. Automation of hot water boiler KV-GM-23,26-150................
7. ENERGY SAVING.................................................................
8. OCCUPATIONAL SAFETY AND ENVIRONMENT...............
   1. Occupational Safety and Health....
   2. Ecology...............................................................................
9. CALCULATION OF TECHNICAL AND ECONOMIC INDICATORS...................
   1. Calculation of technical indicators................
   2. Calculation of economic indicators................
   3. Determination of the labor intensity and cost of work on the re-equipment of the boiler PTVM-30M....

CONCLUSION...............................................................................

LIST OF SOURCES USED..................

ANNEX A...........

ANNEX B..............

ANNEX B...........