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how to find boiler efficiency on bagasse

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

Improve the Efficiency of Boiler by Reduce the Moisture

The increase in boiler efficiency and the increase in steam to bagasse ratio because of lower moisture content in bagasse. A typical indirect dryer for bagasse application can be a bin dryer. The large bin is kept vertical with large diameter (100 or150mm) pipes passing along the vertical axis at a pitch of 450 to 600mm and bin circumference is

Efficiency Calculations of Bagasse Fired Boiler on t

Author: Periyasamy K, R Karthikeyan, Gopinath R N, Gokulnath A, Karthickannan Pak. j. life soc. sci. (2004), 2(1): 36-39 Pakistan Journal of Life and Social SciencesEfficiency Calculations of Bagasse Fired Boiler on the Basis of Flue GasesTemperature and Total Heat Values of SteamAnjum Munir, A.R.Tahir, M.Shafi Sabir, Khuram EjazDepartment of Farm Machinery and Power, University of Agriculture, Faisalabad-PakistanAbstract Moreover, to meet World Trade Organization …

2001 wienese BOILERS, BOILER FUEL A

Cited by: 6 generation, more and more factories find themselves short of bagasse and have to resort to the use of alternative fuel in the form of coal. This has led to an increasing interest in energy efficiency of which the boiler efficiency forms an essential part. The boiler efficiency does not only depend on the boiler con-figuration and operation but

High-efficiency cogeneration boiler bagasse-a

High-efficiency cogeneration boiler bagasse-ash geochemistry and mineralogical change effects on the potential reuse in synthetic zeolites, geopolymers, cements, mortars, and concretes Author links open overlay panel Malcolm W. Clark a b Laure M. Despland a c Neal J. Lake a Lachlan H. Yee a b Manuela Anstoetz a Elisabeth Arif a d Jeffery F

Bagasse fired boilers (Paper & Discussion) : Proceedin

reflected by at least doubling the efficiency of the bagasse fired boiler. With the old-fashioned plant it was considered quite satisfactory if a boiler gave an efficiency of 40%, and very often mills would run for long periods at a lower efficiency than this. The carbon dioxide in the flue gas with such a plant would be anywhere between 4% and 6%.

Improve the Efficiency of Boiler by Reduce the Moisture

File Size: 296KB significant energy economy because of increased boiler efficiency and increased boiler steam output. The increase in boiler efficiency and the increase in steam to bagasse ratio because of lower moisture content in bagasse. A typical indirect dryer for bagasse application can be a bin dryer. The large bin is kept vertical with large

(PDF) Efficiency calculations of bagasse fired boiler

The efficiency of the boiler was evaluated on the basis of heat losses through boiler and was found to be 56.08%. It was also determined that 2 kg of steam produced from 1 kg of bagasse under

On the optimization of boiler efficiency using bagasse

Author: D Maples The individual contributions of all heat losses on the overall boiler efficiency have been determined, yielding an efficiency chart for these bagasse-boilers and the range of optimal stoichiometric ratio at the exit of the boiler, α b. For all the boilers analyzed, the optimal value of this parameter ranges between 1.5 and 1.55, for the whole

Boiler Efficiency - Engineering ToolB

What is combustion efficiency in steam boiler?Managing your boiler with the best amount of excess air will reduce heat loss up to the mass and enhance combustion efficiency. Combustion efficienWhat are the factors of combustion efficiency?The thermal efficiency and combustion efficiency of a condensing device will be different. The only way to determine the exact thermal efficiencyWhat are direct and indirect efficiencies in boiler?The overall boiler efficiency relies on many parameters apart from combustion and thermal conductivity. These other parameters include ON-OFF damag Boiler efficiency may be indicated by. Combustion Efficiency - indicates a burners ability to burn fuel measured by unburned fuel and excess air in the exhaust; Thermal Efficiency - indicates the heat exchangers effectiveness to transfer heat from the combustion process to the water or steam in the boiler, exclusive radiation and convection losses; Fuel to Fluid Efficiency - indicates the

TWO PROPOSALS TO DETERMINE THE EFFICIENCY OF

In boiler fuelled by sugar cane bagasse is very difficult to measure the cane bagasse mass flow, therefore, to determine the boiler efficiency through the heat loss method is a common practice, and then, with this value in hands, the cane bagasse mass flow [4], [6], [8] and [9].

Calculating Boiler Efficiency - Forbes Marsha

The overall boiler efficiency depends on many more parameters apart from combustion and thermal efficiencies. These other parameters include ON-OFF losses, radiation losses, convection losses, blow down losses etc. In actual practice, two methods are commonly used to find out boiler efficiency, namely direct method and indirect method of

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