factors that affect boiler water carryover of bagasse fired boiler

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θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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    Feb 19, 2021 · IBD is given, when following parameters in Boiler water exceed? Silica, Phosphate, pH & conductivity. 88-What is the major loss in coal fired & bagasse fired boilers? In coal fired Boilers major loss is heat loss due to dry flue gas. And in Bagasse fired boilers major loss is heat loss due to moisture present in fuelGet Price

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    8400 hrs / year. The TDS in boiler feed water was reduced from 500 ppm. to 200 ppm. The maximum permissible limit of TDS in : the boiler is 3000 ppm. and make of water is 12 %. Temperature of the blow down water is 178°C and boiler feed water temperature is : 47°C. GCV of coal is 5500 kCal/ kg and efficiency of the boiler is 78 %.Get Price

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    Aug 15, 2009 · Chemical Corrections. Proper boiler water chemistry reduces the impact that dissolved salts, alkalinity, silica and hydrocarbon contaminants have on carryover tendencies. Table 12.44 shows the ABMA (American Boiler Manufacturers Association) standard boiler water concentrations for minimizing carryover.Get Price


    Performance of a bagasse fired boiler was evaluated at Shakarganj Sugar Mill, Bhone-Jhang having steam generation capacity of 80 tons h-1 at 25 bar working pressure. The unit was forced circulation and bi-drum type water tube boiler which was equipped with all accessories like air heater, economizer and super-heater.Get Price

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    Aug 01, 2021 · The fuel composition can be seen in Table 1.The composition shows that the fuel has a significant moisture component compared to other fuels fired in boiler systems, for example, typical moisture content of pulverized coal is 7.7 → 23.4 % and for sawdust 16.5 % [].High fuel moisture content has a significant effect on boiler operations due to the high latent …Get Price

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    Nov 11, 2015 · The factors that lead to boiler accident including water level, heating temperature, corrosion and leakage in daily life, and some carelessness of operator and so on, so daily maintain is necessary. Blow down. Blow down is necessary particularly for large scale boilers which contain large quantity of boiler water inside.Get Price

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    The purpose of the air preheater is to recover the heat from the. boiler flue gas which reduces the hea t of w aste flue gas a nd. increases the thermal efficiency of the boiler. % Fuel saving Get Price


    Nov 24, 2016 · Q.(A).What is the affect of sulfur in coal when used in boiler? Sulfur will get oxidized to SO2 and fraction of SO3 and will react with water to form sulfuric acid and this occurs at a temperature called the acid dew point which normally is about 120 oC.Get Price

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    Apr 15, 2020 · Factors Affecting Inservice Cracking of Weld Zone in Corrosive Service This is particularly true with the boiler tubes that make up the furnace and Boiler designers carefully consider the heat flux through furnace wall tubing and oxide film remains on boiler metal surfaces, oxygen control is extremely important.Get Price

  • 4.5 Steam Turbines and Rankine Bottoming Cycle Basic Process and Components. The thermodynamic cycle for the steam turbine is the Rankine cycle. The cycle is the basis for conventional power generating stations and consists of a heat source (boiler) that converts water to high pressure steam.Get Price

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    Foaming is primarily the result of the chemical conditions of the boiler water caused by concentration of oil, soap, organic matter, suspended particles or other foreign matter. Excess foaming may result in foam over i.e. carry over of the foam with the steam. 1.9.2 Factors affecting steam separation…..Get Price

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    Process 4-5. As the water enters the boiler, water is first heated up to the saturation temperature or evaporation temperature T1 called sensible heating and during this process the state point moves along curve 4-5. The heat supplied during this process is hi5 —hp and is represented by the area LKefid-5-M, i.e. sensible heat of water. Process Get Price

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    Factors affecting Combustion 1. Moisture content in the fuel should be low since it yields to in latent heat loss. 2. The Sulfur content in fuel should be low, during combustion the sulphur converts to sulphur dioxide (SO 2) which then converts to SO 3 and further combines with water vapor to form sulfuric acid, which causes cold end corrosion. 3.Get Price


    Two boiler designs have recently emerged to suit the present requirements of the cane sugar industry, viz the single pass panel wall unit and the three pass, bottom supported boiler with an open pitch furnace tube construction. The former is less susceptible to erosion compared with the original concept of the three pass boiler. It is believed that the three pass unit in its present …Get Price

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    Automatic blowdown controls can be installed that sense and respond to boiler water conductivity and pH. A 10% blow down in a 15 kg/cm2 boiler results in 3% efficiency loss. 8. Reduction of Scaling and Soot Losses. In oil and coal-fired boilers, soot buildup on tubes acts as an insulator against heat transfer.Get Price

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    Oct 07, 2020 · Therefore, proper sizing of coal particles is very important for the boiler efficiency. Boiler feed water preheating – available waste heat inside the plant should be used to preheat the boiler feed water. You should know 6 0 C increase in boiler feed water temperature can reduce 1% of coal consumption approximately.Get Price

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