8 mpa 1200 t h boiler feed pump
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
(b) If the energetic efficiency of the boiler is 80% and the heating value of coal is 32.8 MJ/kg, determine the rate of fuel consumption in tons/hr. (c) What-if scenario: What would the rate of heat transfer be if the boiler pressure were 3 MPa? [Manual Solution] [TEST Solution] Answers: (a) 32.68 MW, (b) 4.943 ton/h, (b) 32.19 MWGet Price
A waste heat recovery boiler produces 4. 8 Mpa (dry saturated) steam from 104 deg.C feedwater. The boiler receive energy from 7kg/sec of 954deg.C dry air. After passing through a waste heat boiler, the temperature of the air is has been reduced to 343deg.C. How much steam in kg is produced per second? Note: at 4.80Mpa dry saturated, h=2796.Get Price
4. A waste heat recovery boiler produces 4.8 (dry saturated) steam from 104 °C feed water. The boiler receives energy from 5 kg/s of 954 °C dry air. After passing through the waste heat boiler, the temperature of the air has been reduced to 343 °C. How much steam in kg is produced per second? Note: At 4.8 MPa dry and saturated, h = 2796.0 kJ/kg.Get Price
4. A waste heat recovery boiler produces 4.8 (dry saturated) steam from 104 °C feed water. The boiler receives energy from 5 kg/s of 954 °C dry air. After passing through the waste heat boiler, the temperature of the air has been reduced to 343 °C. How much steam in kg is produced per second? Note: At 4.8 MPa dry and saturated, h = 2796.0 kJ/kg.Get Price
D. 8.34 hp 25. A boiler feed pump receives 40 liters per second at 4 Mpa and 180°C. It operates against a total head of 900 m with an efficiency of 60%. Determine the enthalpy leaving the pump in KJ/kgAnswer: B A. 783.45 B. 773.57 C. 756.23 D. 765.23 26. A boiler feed pump receives 40 liters per second at 180°C. ItGet Price
A Carnot vapor power cycle operates its boiler at 3.0 MPa and its condenser at 50 kPa. What is the thermal efficienc y of this cycle? A) 20% B) 30% C) 40% D) 50% A simple Rankine cycle operates the boiler at 3 MPa with an outlet temperature of 350 °C and the condenser at 50 kPa.Get Price
A simplified power plant consist of a pump, boiler, turbine and a condenser. liquid at 100 kPa. The turbine inlet is 8 MPa and 600^{circ}C The turbine has an isentropic efficiency of 85% Get Price
A waste heat recovery boiler produces 4. 8 Mpa (dry saturated) steam from 104 deg.C feedwater. The boiler receive energy from 7kg/sec of 954deg.C dry air. After passing through a waste heat boiler, the temperature of the air is has been reduced to 343deg.C. How much steam in kg is produced per second? Note: at 4.80Mpa dry saturated, h=2796.Get Price
A Carnot vapor power cycle operates its boiler at 3.0 MPa and its condenser at 50 kPa. What is the thermal efficienc y of this cycle? A) 20% B) 30% C) 40% D) 50% A simple Rankine cycle operates the boiler at 3 MPa with an outlet temperature of 350 °C and the condenser at 50 kPa.Get Price
A simplified power plant consist of a pump, boiler, turbine and a condenser. liquid at 100 kPa. The turbine inlet is 8 MPa and 600^{circ}C The turbine has an isentropic efficiency of 85% Get Price
Pump isentropic efficiency = 88%, Waste boiler energy efficiency = 85%, Waste boiler pressure = 4.162 MPa, Steam temperature = 420 °C: T 0 = 298.15 K, P 0 = 101.3 kPa: φ = 19.33% – A considerable portion of the exergy destruction of the process could …Get Price
(b) If the energetic efficiency of the boiler is 80% and the heating value of coal is 32.8 MJ/kg, determine the rate of fuel consumption in tons/hr. (c) What-if scenario: What would the rate of heat transfer be if the boiler pressure were 3 MPa? [Manual Solution] [TEST Solution] Answers: (a) 32.68 MW, (b) 4.943 ton/h, (b) 32.19 MWGet Price
AlumaPower 450 MPa Power Source 907483 FEED RATE 0-4 lb/min (0-1.8 kg/min), DIMENSIONS 17 x 36 x 40 in (43 x 91 x 101 cm), WEIGHT 260 lbs (118 kg), BLAST PRESSURE RANGE 20-140 PSI (1.4 H&S Tool BG44 Boiler Gun - Working Range: 0.875 in. ID – 5 in. OD (22.2 ID – 127 OD mm Get Price
D. 8.34 hp 25. A boiler feed pump receives 40 liters per second at 4 Mpa and 180°C. It operates against a total head of 900 m with an efficiency of 60%. Determine the enthalpy leaving the pump in KJ/kgAnswer: B A. 783.45 B. 773.57 C. 756.23 D. 765.23 26. A boiler feed pump receives 40 liters per second at 180°C. ItGet Price
1835 Steam shovel. A steam shovel is a large steam-powered excavating machine designed for lifting and moving material such as rock and soil, typically in the mining industry. The steam shovel is composed of a bucket, boom and 'dipper stick', boiler, water tank and coal bunker, a steam engine, and a winch.Get Price
Pump isentropic efficiency = 88%, Waste boiler energy efficiency = 85%, Waste boiler pressure = 4.162 MPa, Steam temperature = 420 °C: T 0 = 298.15 K, P 0 = 101.3 kPa: φ = 19.33% – A considerable portion of the exergy destruction of the process could …Get Price
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