Techno-economic Evaluation on Enhancing Cogeneration Plant

The maximum power that can be generated by the turbine is 1030 kW at 32,000 kg h-1 dry saturated steam. Higher capacity boiler is required in order to generate 1300 kW using the existing steam turbine. To address this problem three alternatives as listed in Table 1 …

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LOW NOX MODULATING DUAL FUEL BURNERS

The RLS/M MZ series of burners covers a firing range from 550 to 2150 kW, and they have been designed for use in hot or superheated water boilers, hot air or steam generators, diathermic oil boilers. Operation is "two stage" at the oil side and "modulating" at the gas side with the installation of a PID logic regulator and respective

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Steam Calculators: Boiler Calculator

Mar 17, 2015 · Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

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Steam Boiler China Trade,Buy China Direct From Steam

Alibaba.com offers 55,916 steam boiler products. About 43% of these are boilers, 5% are boiler parts, and 1% are vacuum cleaners. A wide variety of steam boiler options are available to you, There are 55,934 steam boiler suppliers, mainly located in Asia. The top supplying country or region is China, which supply of steam boiler respectively.

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KTDA Tea Factories

Boiler efficiency can be calculated as steam generated / m3. firewood Target efficiency-1800 Kg. Steam/m3 Make up water metering allow for system losses analysis Condensate Recovery (%) = 𝑭𝑾−𝑴𝑾 𝑭𝑾 × Target condensate recovery-95% by minimizing steam and condensate leaks.

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Steam Turbine - Department of Energy

the boiler, steam loop, and controls. Non-fuel O&M costs range . from 0.6 to 1.0 ¢/kWh for the three steam turbines shown in Table 3. Similar to capital costs, there are economies of scale, and the O&M costs decline on a per kWh basis as the steam turbine capacity increases. The O&M costs shown in …

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1300 KW electric boilers - rubivan.co.uk

Firetube Boilers OBYONE OBYTRICE Industrial Watertube Electric Steam Boilers Firetube Boilers FX - small capacity steam boilers Capacity in kW 30 - 100 kW Steam production in kg/h 50 - 150 kg/h Design pressure 5 bar Fuel gas, light oil Monobloc, instantaneous, flame …

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NBWB

NBWB Firetube steam boiler C B A NBWB FIRETUBE STEAM BOILER NBWB model 25 43 65 100 150 200 250 Steam output (1) Kg/h kW 250 430 650 1000 1500 2000 2500 Power output (1) 176 303 457 703 1055 1407 1758 Width A (2) mm 1390 1470 1530 1680 1750 1785 1945 Length B (2) mm 3090 3280 3380 4240 4300 4710 4980 Height C (2) mm 1640 1730 1800 1980 2070

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SOLVED:Vapor and Combined Power Cycles | Thermodynamics

Steam enters the turbine at $8 mat{MPa}$ and $550^{circ} mat{C}$ and exhausts to the condenser at $10 mat{kPa}$. Steam is extracted from the turbine at 0.6 and 0.2 MPa. Water leaves both feedwater heaters as a saturated liquid. The mass flow rate of steam through the boiler is $16 mat{kg} / mat{s}$.

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Steam Calculators: Boiler Calculator

Mar 17, 2015 · Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

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TWO STAGE PROGRESSIVE GAS BURNERS

for use in hot or superheater water boilers, hot air or steam generators, diathermic oil boilers. Nm3/h kWh/Nm3 kg/Nm3 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 RS 50 RS 28 RS 38 RS 70 RS 100 RS 130 RS 190 hPa (mbar) - …

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Electric Steam Boilers 9kW - 1500kW 14 kg/h - 2393 kg/h

The Fulton Europack Electric Steam Boiler is a highly effi cient unit designed to meet the requirements of the mid-range demand steam user. Skid-mounted Europack 4 Models: 150kW - 300kW 239 kg/h - 479 kg/h (F&A 100°C) Operating Pressure 10.34 barg Multi-Element: Allows the boiler to perform better with the challenge of fl uctuating steam demand.

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Introduction to Condensate Recovery | Spirax Sarco

The average boiler steaming rate is 15000 kg/h, and the plant operates for 8000 h/year. The fuel used is gas on a firm tariff of £0.011/ kWh, and the boiler efficiency is estimated as 80%. Make-up water temperature is 10°C and insulated condensate return lines ensure that condensate will arrive back at the boiler house at 95°C.

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Alfa Laval - Aalborg OS

Aalborg OS and Aalborg OC boilers ranging in steam capacity from 1.6 - 6.5 t/h and 0.75 - 5.0 t/h, respectively. Alfa Laval Aalborg pressure jet burner - Monobloc Aalborg KBO pressure jet burner . Capacity range: 650 - 3,500 kW; For diesel oil at a viscosity of min. 4 cSt. at 20 °C, or heavy fuel oil at a viscosity of up to 380 cSt at 50 °C

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TPP Boilers Pvt Ltd. in Mumbai, India

TPB is a manufacturer & Erector of High Temperature Steam Boiler Pressure Parts, Boiler Components and Fabricator of Replacement Boiler Tube, Water Wall Tubes a TPPBOILERS Mumbai +91-8048055615 [email protected]

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ME 24-221 THERMODYNAMICS I Solutions to extra problems …

11.23 A steam power plant operates with a boiler output of 20 kg/s steam at 2 MPa, 600°C. The condenser operates at 50°C dumping energy to a river that has an average temperature of 20°C. There is one open feedwater heater with extraction

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CONVERSION OF BOILER IN KG/H AND KW

CONVERSION OF BOILER IN KG/H AND KW (Approximate) G.B. and U.S.A. Steam from and at 100°C Boiler HP Kg/h 2.26MJ/kg Metric System Steam from 0°C to 100°C Kg/h 2.26MJ/kg Power In kW 1 5 10 15 20 30 40 50 60 70 80 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 15.65 78 156 235 313 470 626 783 940 1096 1252

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Parameters of 10 Ton Biomass Steam Boiler--ZBG

Parameters of 10 Ton Biomass Steam Boiler Liming 16:55:29. ZBG Boiler Group is a large industrial boiler manufacturer in the central and western regions of China. There are two types of 10 ton biomass steam boilers: DZL10-1.25-T and SZL10-1.6-T. DZL10-1.25-T is …

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Steam Boilers - IBR Steam Boiler Latest Price

Amardeep Steel Centre. Cashew Pressure Steam Boiler. ₹ 4.50 Lakh. Jogi International. Gas Fired 500 kg/hr Steam Boiler, IBR Approved. ₹ 10 Lakh. Shanti Boilers & Pressure Vessels (p) Limited. Solid Fuel Fired 5000-30000 kg/hr Drum Type Steam Boiler. ₹ 51 Lakh.

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Electric Steam Boiler - AB&CO

3.1 lbs (1.4 kg) of steam per hour at 100°C (212°F) assuming water enters the boiler at 15°C (60°F). 6. 1 Boiler horsepower (B.H.P.) = 10 kW. 7. 1 Therm hour = 2.99 B.H.P. = 100,000 BTU/hour. 8. All boilers require a water feed mechanism. See optional features on page E19. 9. Frequent boiler blowdown minimizes scale build-up reducing

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2. BOILERS - Bureau of Energy Efficiency

2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.

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APPLIE D THERMODYNAMICS D201 SELF ASS E SSMENT …

The boiler p roduces 8 kg/s of steam at 40 bar and 500 oC. This is expanded to 2 bar with an isentr opic efficiency of 0.88. The pum p is supplied w ith - = m (h3 h 2) = 29.45(3410 178.4) = 95169 kW = 30MW /95.169 M W = 31.5% . 2. The demand for energy from an industrial plant is a …

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Water-tube Package and Industrial Boilers » Babcock & Wilcox

* Steam capacities shown are saturated steam. Capacities will vary depending on conditions and limitations. Metric Conversions: inches x 25.4 = mm. inches x 2.54 = cm. feet x 0.3048 = m. lb/h x 0.000453 = T/h. lb/h x 0.000126 = kg/s

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Steam Capacity Conversion Table | Industrial Controls

Dec 13, 2010 · Other Useful Information: 1 SQ.FT. E.D.R. = 240 BTUH @215 ° F. 1 Boiler H.P. = 33493 BTU/Hr Where SpGr = Specific Gravity (Water is 1.0). Condensate Pump Sizing: . A: Pump Capacity = 2 x Actual GPM Condensate B: Minimum Receiver Size in Gallons = 1 minute x GPM found in part A C: Pump Head (In Feet) = Static Lift in Feet + Friction Losses in Feet + Pressure In Vessel That's Being

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Alfa Laval - Aalborg OS

Aalborg OS and Aalborg OC boilers ranging in steam capacity from 1.6 - 6.5 t/h and 0.75 - 5.0 t/h, respectively. Alfa Laval Aalborg pressure jet burner - Monobloc Aalborg KBO pressure jet burner . Capacity range: 650 - 3,500 kW; For diesel oil at a viscosity of min. 4 cSt. at 20 °C, or heavy fuel oil at a viscosity of up to 380 cSt at 50 °C

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Viesmann VITOPLEX 100-LS

Weight of boiler shell kg 685 975 1350 1715 2360 3550 Total weight incl. thermal insulation and fittings 770 1075 1480 1850 2520 3752 Boiler connections Nominal steam mass flow rate t/h 0.26 0.44 0.7 0.9 1.4 2.2 Steam connector PN16 DN 100 125 125 150 20 …

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1300 KW electric boilers - rubivan.co.uk

Firetube Boilers OBYONE OBYTRICE Industrial Watertube Electric Steam Boilers Firetube Boilers FX - small capacity steam boilers Capacity in kW 30 - 100 kW Steam production in kg/h 50 - 150 kg/h Design pressure 5 bar Fuel gas, light oil Monobloc, instantaneous, flame …

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1300 KW electric boilers - rubivan.co.uk

Firetube Boilers OBYONE OBYTRICE Industrial Watertube Electric Steam Boilers Firetube Boilers FX - small capacity steam boilers Capacity in kW 30 - 100 kW Steam production in kg/h 50 - 150 kg/h Design pressure 5 bar Fuel gas, light oil Monobloc, instantaneous, flame …

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Boiler Formulas | Johnston Boiler | Top Quality Boiler

S = 105 – 80. P2. Cut-in Pressure Delta. S = 25. Factor of Evaporation. Water enters the boiler at 225°F. The boiler pressure is 100 psi and the boiler water temperature is 338°F. The latent heat is 881 Btu.

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