550 bhp water tube water boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Past ME Board Problem A boiler feed pump receives 45 li./s of water at 190C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with efficiency of 70%. Estimate the water leaving temperature assuming that the temperature rise is due to the inefficiency of the input energy. a. 190.96 C. c. 199.71 C. b. 194.66 C. d. 200 C. Solution Get Price
Power rating of steam-boliers is in units of BHP (boiler -horsepower) One BHP (Boiler Power)= 33,500 BTU/hr = 9.803 kilowatts (The Boiler-BHP power unit is a bit confusing becasue BHP could be confused with brake-horsepower (b hp ) which is an auto-industry terminology)Get Price
In commercial or industrial boiler installations, boilers are rated based on their square feet of heating surface. Packaged boilers today are commonly rated on the basis that 5 sq. ft. of heating surface will produce 1 boiler horsepower, or 33, 500 btu of useful heat, and some claim even less surface required per BHP.Get Price
Jul 08, 2021 · A more inefficient natural gas-fired plant or boiler will use more natural gas, but the volume of natural gas delivered by the LNG cargo will remain the same. However, calculating the remaining LNG life cycle emissions (i.e., WTT emissions) is notably more complex.Get Price
Feb 12, 2021 · 40-A Boiler of capacity 75 TPH operating at 65 kg/cm2 & temperature 490 deg C,calaculate boiler BHP.Assume feed water temperature 150 deg C. Total heat content in out let steam = 75 X 1000 X (Enthalpy of outlet steam- Enthalpy of feed water) =75000 X (811-151) =49500000 kcal/hr. We have 1 BHP =8436 kcal/hr. So Boiler BHP = 49500000 / 8436 =5867.7Get Price
Power rating of steam-boliers is in units of BHP (boiler -horsepower) One BHP (Boiler Power)= 33,500 BTU/hr = 9.803 kilowatts (The Boiler-BHP power unit is a bit confusing becasue BHP could be confused with brake-horsepower (b hp ) which is an auto-industry terminology)Get Price
Past ME Board Problem A boiler feed pump receives 45 li./s of water at 190°C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with efficiency of 70%. Estimate the water leaving temperature assuming that the temperature rise is …Get Price
Past ME Board Problem A boiler feed pump receives 45 li./s of water at 190C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with efficiency of 70%. Estimate the water leaving temperature assuming that the temperature rise is due to the inefficiency of the input energy. a. 190.96 C. c. 199.71 C. b. 194.66 C. d. 200 C. Solution Get Price
6. A water tube boiler has a capacity of 1000 kg/hr of steam. The factor of evaporation is 1.3, boiler rating is 200%, boiler efficiency is 65%, heating surface area is 0.91 m 2 per Bo. Hp, and the heating value of fuel is 18,400 kCal/kg. The total coal available in the bunker is 50,000 kg. Determine the no. of hours to consume the available fuel.Get Price
Boiler horsepower is a boiler's capacity to deliver steam to a steam engine and is not the same unit of power as the 550 ft lb/s definition. One boiler horsepower is equal to the thermal energy rate required to evaporate 34.5 pounds (15.6 kg) of fresh water at 212 °F (100 °C) in one hour.Get Price
In commercial or industrial boiler installations, boilers are rated based on their square feet of heating surface. Packaged boilers today are commonly rated on the basis that 5 sq. ft. of heating surface will produce 1 boiler horsepower, or 33, 500 btu of useful heat, and some claim even less surface required per BHP.Get Price
6. A water tube boiler has a capacity of 1000 kg/hr of steam. The factor of evaporation is 1.3, boiler rating is 200%, boiler efficiency is 65%, heating surface area is 0.91 m 2 per Bo. Hp, and the heating value of fuel is 18,400 kCal/kg. The total coal available in the bunker is 50,000 kg. Determine the no. of hours to consume the available fuel.Get Price
Past ME Board Problem A boiler feed pump receives 45 li./s of water at 190°C and enthalpy of 839.33 kJ/kg. It operates against a head of 952 m with efficiency of 70%. Estimate the water leaving temperature assuming that the temperature rise is …Get Price
Feb 12, 2021 · 40-A Boiler of capacity 75 TPH operating at 65 kg/cm2 & temperature 490 deg C,calaculate boiler BHP.Assume feed water temperature 150 deg C. Total heat content in out let steam = 75 X 1000 X (Enthalpy of outlet steam- Enthalpy of feed water) =75000 X (811-151) =49500000 kcal/hr. We have 1 BHP =8436 kcal/hr. So Boiler BHP = 49500000 / 8436 =5867.7Get Price
Boiler horsepower is a boiler's capacity to deliver steam to a steam engine and is not the same unit of power as the 550 ft lb/s definition. One boiler horsepower is equal to the thermal energy rate required to evaporate 34.5 pounds (15.6 kg) of fresh water at 212 °F (100 °C) in one hour.Get Price
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