• 1 – 20 t/h
  • 0.7 – 2 Mpa
  • Industrial
  • In Stock
  • Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
  • Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

WSN series gas / oil fired industrial horizontal steam boiler is a kind of safety and high efficiency heating equipment with fully automatic intelligent control system. It’s a boiler shell type 3 passes wetback oil/gas fired boiler. Usually, the WNS series steam boilers widely used for industry production and processing, such as textile mill, medicine industry, food & beverage industry, chemical industry, garment industry, food processing industry, and wood processing industry, moreover, it could be used for central heating in enterprise, hotel, hospital, civil architecture, etc.

boiler evaporation rate - pearlresort.co.

Boiler Ratings - beta.spiraxsarco.com. This is not an evaporation rate, and is subject to the same 'from and at' factor. To establish the actual evaporation by mass, it is first necessary to know the temperature of the feedwater and the pressure of the steam produced, in order to establish how much energy is added to each kg of water.

Steam - water, pound, heat, boiler and temperatu

2011-12-13 · STEAM Factor of Evaporation. The factor of evaporation for any given feed water temperature and boiler pressure is calculated by dividing the total heat above F. in one pound of steam at the given pressure minus the total heat in one pound of the feed water above F. by the latent heat of steam at F., which is 970.4 British Thermal Units. (See Marks and Davis, New Steam

Boiler Formulas - debcoequipment.c

2019-8-15 · Boiler Formulas: Common Conversion Factors. Boiler HP x 34.5 Boiler HP x.069 Boiler HP x 33.4 Boiler HP x 139 BTU/Hour Output ч 240 EDR/1000 x 0.5 Lbs of Steam /Hr ч 500 = Lbs. of Steam per Hour = Evaporation Rate Gallons per Minute (GPM) = MBTU per Hour Output (MBH) = Sq. Feet of Equivalent Direct Radiation (EDR) = Sq. Feet of Equivalent

Chapter 10 Flashcards | Quizl

The ratio of the amount of heat absorbed per kg of steam in the boiler, to the amount of heat absorbed in producing 1 kg of steam at 100°C from water at 100°C is called the: Select one: A. Dryness fraction B. Equivalent evaporation C. Factor of evaporation D. Efficiency of steam generation E. Latent heat of fusion

Boiler Calculations - K

2003-10-30 · Another tool used in boiler calculation is the pressure-enthalpy diagram for steam/water (figure 5). With the p-h diagram it is easy to visualize the partial shares of the total heat load on different heat exchanger surfaces in the boiler: drawing the steam heating process in the boiler onto the p-h diagram will give a horizontal line (if we

Johnston Boiler Company Boiler Glossary - Steam &

2018-9-6 · Fe factor of evaporation (can be assumed to be equal to 1) CYCLE OF CONCENTRATION OF BOILER WATER What is the cycle of concentration if the chloride content of boiler water is 186 ppm and the Microsoft Word - Johnston Boiler Company Boiler Glossary Author: Rey Moreira

What is evaporative capacity of a boiler? - Quo

Evaporative capacity of a boiler can be expressed in terms of : * kg of steam per hour * kg of steam per hour per square meter of heating surface (kg/h/m2) * kg of steam per kg of fuel fired Generally the output or Evaporative capacity of the boil

Distributed parameter modeling and simulation fo

In this paper, a dynamic, distributed parameter model for the evaporation system of a controlled circulation boiler was developed. As an essential basis, the 3-D temperature distribution and the average emissivity of the particle phase inside its furnace can be got by a flame image processing technique from multiple, visible flame image detectors in a real-time combustion monitoring system.

Chapter 10 Flashcards | Quizl

The ratio of the amount of heat absorbed per kg of steam in the boiler, to the amount of heat absorbed in producing 1 kg of steam at 100°C from water at 100°C is called the: Select one: A. Dryness fraction B. Equivalent evaporation C. Factor of evaporation D. Efficiency of steam generation E. Latent heat of fusion

Evaporation Rate Of High Pressure Boiler

Equivalent Evaporation | Advanced Steam Traction . Equivalent evaporation actually indicates the amount of heat added in the boiler for steam generation. Equivalent evaporation refers to the quantity of dry saturated steam generated per unit of time from feedwater at 100°C to steam at 100°C at the saturation pressure corresponding to 100°C.

Boiler Efficiency and Equivalent Evaporation - edurev.

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ModelRated steam capacity(t/h)Rated working pressure(Mpa)Rated steam temperature(℃)Maximum transport size(m)
(L×W×H)
WNS1-0.7-Y(Q)10.71703.3×1.8×2.1
WNS1-1.0-Y(Q)111843.3×1.8×2.1
WNS1.5-1.0-Y(Q) 1.511843.0×1.8×2.0
WNS1.5-1.25-Y(Q)1.51.251943.0×1.8×2.0
WNS2-1.0-Y(Q) 211844.4×2.1×2.5
WNS2-1.25-Y(Q)21.251944.4×2.1×2.5
WNS3-1.0-Y(Q)311844.6×2.3×2.6
WNS3-1.25-Y(Q)31.251944.6×2.3×2.6
WNS4-1.25-Y(Q)41.251944.7×2.5×2.9
WNS4-1.6-Y(Q)41.62044.7×2.5×2.9
WNS5-1.25-Y(Q)51.251945.3×2.7×3.3
WNS5-1.6-Y(Q)51.62045.3×2.7×3.3
WNS6-1.25-Y(Q)61.251945.9×2.6×3.0
WNS6-1.6-Y(Q)61.62045.9×2.6×3.0
WNS8-1.25-Y(Q)81.251945.9×2.8×3.1
WNS8-1.6-Y(Q)81.62045.9×2.8×3.1
WNS10-1.25-Y(Q)101.251947.7×2.8×3.1
WNS10-1.6-Y(Q)101.62047.7×2.8×3.1
WNS15-1.25-Y(Q)151.251947.0×3.1×3.6
WNS15-1.6-Y(Q)151.62047.0×3.1×3.6
WNS20-1.25-Y(Q)201.251948.3×3.4×4.0
WNS20-1.6-Y(Q)201.62048.3×3.4×4.0