vertical type gas fired 3000 kg small steam 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
Steam at the rate of 70,000 kg/hr from the boiler drum enters the superheater inlet header at 8.3 Mpa and 485oC. Combustion products at 980oC enters the superheater proper at the rate of 160,000kg/hr. Superheater elements are made of 60 mm O.D. …Get Price
24. A coal fired steam boiler uses 3000 kg of coal per hour. Air required for combustion is 15.5 kg per coal at a barometric pressure of 98.2 kPaa. The flue gas has a temperature of 285 °C and an average molecular weight of 30. Assuming an ash loss of 11% and an allowable gas velocity of 7.5 m/s, find the diameter of the chimney.Get Price
Heat recovery-type steam and gas turbine Rankine cycle steam exiting the boiler; this is possible in the counterflow heat A portion of air for …Get Price
Steam leaves the boiler of a power plant at 7 MPa, 500^circ C as shown. As the steam passes to the turbine, there is a small pressure drop due to friction in …Get Price
The vertical gas velocity is 3.5 m/s in the afterburner chamber at a thermal load of 25 Gcal/h. The off-gas at a rate of 66,000 Nm3/h leaves the afterburner chamber at a temperature of 1000°C. Heat is recovered in a steam boiler. The gases leave the boiler at 270°C. Steam is generated at 25 atm and superheated to 250°C at a rate of 34 t/h.Get Price
Jul 23, 2003 · The main forward turbine had 18 rows of blades fed by 6 steam inputs to 6 Curtis-type units, supplying 2400 hp at 7060 rpm from the boiler pressure of 250 psi. The boiler was a standard fire-tube boiler. The smaller reverse turbine had 4 rows of blades.Get Price
5–155 In a gas-fired boiler, water is boiled at 150°C by hot gases flowing through a stainless steel pipe submerged in water. If the rate of heat transfer from the hot gases to water is 74 kJ/s, determine the rate of evaporation of water. Get 5.155 exercise solutionGet Price
3.6MW is comprised of 2 each 1,802kW GE Jenbacher natural gas fueled engine generators, model JMX 61 GS-N.L and all the power plant co-gen ancillaries, including: water exchangers, circuit pumps, the three-way valves, two environmental silencers, a Clayton SPL steam boiler of 3.000 Kg. steam/hour at 8,5 bar, a Sulzer EWK 441/09/16 5,5 kW Get Price
Steam at the rate of 70,000 kg/hr from the boiler drum enters the superheater inlet header at 8.3 Mpa and 485oC. Combustion products at 980oC enters the superheater proper at the rate of 160,000kg/hr. Superheater elements are made of 60 mm O.D. …Get Price
Steam leaves the boiler of a power plant at 7 MPa, 500^circ C as shown. As the steam passes to the turbine, there is a small pressure drop due to friction in …Get Price
Jul 23, 2003 · The main forward turbine had 18 rows of blades fed by 6 steam inputs to 6 Curtis-type units, supplying 2400 hp at 7060 rpm from the boiler pressure of 250 psi. The boiler was a standard fire-tube boiler. The smaller reverse turbine had 4 rows of blades.Get Price
Hot water heating boiler. A boiler in which no steam is generated, from which hot water is circulated for heating purposes and then returned to the boiler, and that operates at water pressures not exceeding 160 pounds per square inch gauge (psig) (1100 kPa gauge) and at water temperatures not exceeding 250°F (121°C) at or near the boiler outlet. Hot water supply boiler.Get Price
24. A coal fired steam boiler uses 3000 kg of coal per hour. Air required for combustion is 15.5 kg per coal at a barometric pressure of 98.2 kPaa. The flue gas has a temperature of 285 °C and an average molecular weight of 30. Assuming an ash loss of 11% and an allowable gas velocity of 7.5 m/s, find the diameter of the chimney.Get Price
3.6MW is comprised of 2 each 1,802kW GE Jenbacher natural gas fueled engine generators, model JMX 61 GS-N.L and all the power plant co-gen ancillaries, including: water exchangers, circuit pumps, the three-way valves, two environmental silencers, a Clayton SPL steam boiler of 3.000 Kg. steam/hour at 8,5 bar, a Sulzer EWK 441/09/16 5,5 kW Get Price
- Direct steam-type humidifiers inject boiler-generated steam directly into the air stream. These systems normally operate above 70 degrees C (158 degrees F), and Legionella cannot survive at that temperature. - Atomizing humidifiers use mechanical devices or pneumatic air to create a water mist that evaporates into the air stream.Get Price
Heat recovery-type steam and gas turbine Rankine cycle steam exiting the boiler; this is possible in the counterflow heat A portion of air for …Get Price
5–155 In a gas-fired boiler, water is boiled at 150°C by hot gases flowing through a stainless steel pipe submerged in water. If the rate of heat transfer from the hot gases to water is 74 kJ/s, determine the rate of evaporation of water. Get 5.155 exercise solutionGet Price
Gas transport properties for the products of combustion of the common fuels, fired at normal excess air at or near-full boiler load, may be obtained from Tables 23.1–23.4. Non-luminous gas radiation has a small overall effect in the convective section, typically 2–5 …Get Price
Gas transport properties for the products of combustion of the common fuels, fired at normal excess air at or near-full boiler load, may be obtained from Tables 23.1–23.4. Non-luminous gas radiation has a small overall effect in the convective section, typically 2–5 …Get Price
Aug 26, 2021 · Traditionally, electricity can be generated via coal-fired plants by burning coal in a boiler or via natural gas with a gas turbine (Brown and Welch 2020). Conventional electricity production contributes to GHG emissions and causes sulfur dioxide emissions and NOx production that are detrimental to air quality and human health.Get Price
Hot water heating boiler. A boiler in which no steam is generated, from which hot water is circulated for heating purposes and then returned to the boiler, and that operates at water pressures not exceeding 160 pounds per square inch gauge (psig) (1100 kPa gauge) and at water temperatures not exceeding 250°F (121°C) at or near the boiler outlet. Hot water supply boiler.Get Price
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