FIELD: power engineering.
SUBSTANCE: invention relates to power engineering and machine building and is intended for combined generation of heat and electric energy. Power plant with an active waste heat boiler of a high-temperature fluidized bed comprises a diesel generator, a waste-heat boiler in the form of a boiler with a furnace of a high-temperature fluidized bed, comprising a mechanical furnace device with a movable grate, which is inclined to the horizon, heating surfaces, blow zones of primary and secondary air, fuel feeder, ejection fan ejector, to blow-off branch pipe of waste-heat boiler is connected blowing fan, bypass exhaust gas duct with noise suppressor is connected to exhaust header of diesel-generator unit, fluid flow control devices are fitted on discharge line of blow fan, exhaust header and bypass exhaust gas duct.. On exhaust gas waste-heat boiler gas duct there is installed flue gas cleaning device and exhauster, in point of connection of exhaust header and gas inlet branch pipe of waste-heat boiler there is installed unit for mixing of exhaust gases of diesel-generator unit and blowing air, in which branch pipe of exhaust gases is made in form of pipe bent at angle of 90°, outlet part of branch pipe is directed towards direction of flow of primary air, section of gas inlet branch pipe at installation point of branch pipe of exhaust gases of diesel-generator unit has narrowing.
EFFECT: invention reduces emission of hazardous substances into the atmosphere.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| POWER PLANT WITH ACTIVE BOILER OF HIGH-TEMPERATURE FLUIDISED BED WITH IMPROVED CHARACTERISTICS OF FURNACE PROCESSES | 2018 |
|
RU2709591C1 |
| POWER PLANT WITH THE ACTIVE RECOVERY BOILER OF THE HIGH-TEMPERATURE BOILING BED | 2017 |
|
RU2650018C1 |
| AUTOMATIC CONTROL SYSTEM OF POWER PLANT COMBUSTION PROCESS WITH ACTIVE HIGH-TEMPERATURE FLUIDIZED BED WASTE HEAT BOILER | 2018 |
|
RU2686238C1 |
| AUTOMATIC CONTROL SYSTEM OF COMBUSTION PROCESS OF POWER PLANT WITH ACTIVE BOILER-UTILIZER OF HIGH-TEMPERATURE FLUIDIZED BED WITH AIR HEATER | 2018 |
|
RU2693350C1 |
| SYSTEM FOR AUTOMATIC CONTROL OF BOILER LOW-POWER COMBUSTION PROCESS OF HIGH-TEMPERATURE FLUIDIZED BED WITH DEVICE AND WATER FLOW RATE TANK FOR EMERGENCY MODES | 2018 |
|
RU2694715C1 |
| COMBINED-CYCLE PLANT | 1995 |
|
RU2092704C1 |
| BOILER OF LOW POWER OF HIGH-TEMPERATURE BOILER LAYER WITH A SYSTEM OF AUTOMATIC REGULATION OF THE COMBUSTION PROCESS | 2018 |
|
RU2686130C1 |
| SYSTEM OF AUTOMATIC REGULATION OF COMBUSTION PROCESS IN BOILER FOR BURNING SOLID FUEL IN FLUIDIZED BED | 2018 |
|
RU2680778C1 |
| POWER PLANT | 0 |
|
SU1321880A1 |
| BOILER FOR BURNING COAL, CRUSHED MUNICIPAL WASTE AND METHOD OF ITS OPERATION | 2021 |
|
RU2772092C1 |
