**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.

Email:zhulin@zozen.com

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** 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.

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.

The boiler's heat input rate is proportional to the rate at which the temperature of the water within it rises. The factor relating these rates is the specific heat capacity of water. Subtract the water's initial temperature from its temperature at the end of the period whose input rate you are calculating.

To arrive at a Boiler Size requirement , we have provided some Boiler Efficiency Calculations for you to determine the boiler size you may required. In addition we have provide other programs to determine Boiler Operating Cost, based on Steam losses, which might be happening in your system.

4. Calculate the Net Flow Rate of each Boiler Feed Pump. The Third Step is to calculate the flow required for each boiler feed pump. Net Pump Flow Rate = Boiler Evaporation Rate + Catch Up Capacity. 1. Boiler Evaporation Rate a. Boiler Capacity = System Load + Blowdown + Steam to DA b. Boiler Evaporation Rate = Boiler Capacity(pph)/500 2.

Boiler BTU Calculator - Boiler Sizing Calculator - Boiler Sizing - Boiler BTU Calculator. Free shipping on orders over $99 We only ship within the United States. Your Zip: × Calculate × Modal title. Close ×

Dec 05, 2017· A better choice would be 1-1/2” or 2” of pipe insulation. An un-insulated steam main is equal to a radiator and must be calculated and added to the above calculation. When operating a steam boiler without insulation on the main steam pipes in the basement, you’ll need a larger boiler, incurring higher operating costs.

Calculate online thermodynamic and transport properties of water and steam, based on industrial (IAPWS-IF97) or scientific (IAPWS-95) formulation. Mollier diagrams included. Calculate properties of combustion gases.

4.) maximum steam generating capacity in pounds of tonnes per hours.This term is the most informative and easiest to understand if it refers to steam properties the boiler is designed for. (Large boiler capacities are often given in lbs or tonnes of steam evaporated per hour under specified steam conditions, for smaller boilers capacity is

How much natural gas is required to produce 1 ton of steamJun 12, 2019How much steam is produced with a 4-ton boiler?Mar 22, 2019How much coal is required to generate 1 TPH of steam inJun 01, 2017How to calculate the capacity of a feed water tank or a See more results 26 rows· Often it is necessary to convert a measure of capacity from one term to another. The …

BOILER H.P.MBHSQ. FT. EDRLB/HR501673.7570001750481606.837201680461539.8564401610441472.961601540See all 26 rows on www.industrialcontrolsonline.com Boiler Capacity - Steam boilers output can be expressed in Boiler Horsepower, MBTU or in Pounds of Steam delivered per hour Classification of Steam Heating Systems - Steam systems carries heat through pipes from the boiler to consumers as heat exchangers, process equipment etc.

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.

Boiler Horsepower What is the boiler horsepower of a boiler generating 21,500 lbs of steam per hour at 155 psi? The factor of evaporation is 1.08. BHP = (LB/HR*fe)/34.5 BHP Boiler Horsepower BHP = (LB/HR*fe)/34.5 Lb/Hr Pounds per Hour BHP = 21500 * 1.08 / …

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