steam boiler Agent saturated steam superheated steam
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
A steam engine takes steam from the boiler at 200deg c and exhaust directly into the air 9.65*10^4pascal at 100deg c. Calculate its maximum efficiency. View Answer An air-standard otto-cycle has a Get Price
entalpi, kJ/kg saturated steam superheated steam pada T, oC P, atm Td, oC air uap 204 260 315 371 4 145 603 2707 2836 2974 3061 3174 13,6 194 816 2755 2783 2916 3040 3158 Pada kapasitas tersebut di atas, boiler mempunyai efisiensi termal sebesar 80% Bahan bakar yang digunakan adalah bagas (ampas tebu) dengan sifat LHV = 13000 kJ/kg-bagas kering Get Price
Because of this, it is useful to remove oxygen from boiler feedwater before it enters the boiler. Low-pressure and medium-pressure plant supplied with saturated steam from a shell type boiler will operate quite happily with a carefully designed feedtank incorporating an atmospheric deaerator (referred to as a semi-deaerator).Get Price
These elements receive saturated (wet) steam from the boiler, add more heat to the steam in the superheater elements (hence the term "super" heated) which dries the steam, then discharges the superheated (dry) steam to the engine. The colours blue and red represent cooler and hotter water respectively.Get Price
Superheated steam pressure = 4.10 MPa, Superheated steam temperature = 400 °C, Waste boiler energy recovery efficiency = 80.74%: T 0 = 288.15 K, P 0 = 1.0 atm – ψ = 39.52% ψ w e = 28.07%: Annexing an MSW incinerator to a coal-fired steam power plant for preheating the feedwater could be an exergetically and economically sound approach.Get Price
NIGGERHEAD—Turret at top of locomotive boiler, over crown sheet, from which saturated steam is taken for operation of pumps, stoker, injectors, and headlight turbine. 19 ORDER—Train order that does not have to be signed for. Operator can hand it on a hoop or delivery fork as the train slows down. (See 31 order)Get Price
Creep failure is an important phenomenon for steam and chemical plants which operate at high temperatures of 450 to 550°C, boilers, ovens, gas turbines, supersonic jets, rockets, missiles, and nuclear plants all working at very high temperatures. Creep failures or ruptures are easy to identify due to the deformation (necking) that occurs.Get Price
entalpi, kJ/kg saturated steam superheated steam pada T, oC P, atm Td, oC air uap 204 260 315 371 4 145 603 2707 2836 2974 3061 3174 13,6 194 816 2755 2783 2916 3040 3158 Pada kapasitas tersebut di atas, boiler mempunyai efisiensi termal sebesar 80% Bahan bakar yang digunakan adalah bagas (ampas tebu) dengan sifat LHV = 13000 kJ/kg-bagas kering Get Price
These elements receive saturated (wet) steam from the boiler, add more heat to the steam in the superheater elements (hence the term "super" heated) which dries the steam, then discharges the superheated (dry) steam to the engine. The colours blue and red represent cooler and hotter water respectively.Get Price
Because of this, it is useful to remove oxygen from boiler feedwater before it enters the boiler. Low-pressure and medium-pressure plant supplied with saturated steam from a shell type boiler will operate quite happily with a carefully designed feedtank incorporating an atmospheric deaerator (referred to as a semi-deaerator).Get Price
Superheated steam pressure = 4.10 MPa, Superheated steam temperature = 400 °C, Waste boiler energy recovery efficiency = 80.74%: T 0 = 288.15 K, P 0 = 1.0 atm – ψ = 39.52% ψ w e = 28.07%: Annexing an MSW incinerator to a coal-fired steam power plant for preheating the feedwater could be an exergetically and economically sound approach.Get Price
In a boiler making superheated steam, furnace exit temperatures must be known accurately in order to design the convection section. The combina- tion of flue gas temperature available and steam temperature required governs the selection of tube materials for the superheater.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
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