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.
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.
A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7–2,000 kPa or 1–290 psi) but, at pressures above this, it is more usual to speak of a steam generator.
Creeping Boiler Pressure! Too High Help! | Terry LoveMay 05, 2016Boiler getting overpressurized -- reaches 30 PSI and PRVDec 03, 2014Boiler water pressure too high | Terry Love PlumbingFeb 15, 2011See more results Heating System Has Been Overfilled. The first and most obvious problem that leads to high boiler … Large boiler capacities are often given in lbs of steam evaporated per hour under specified steam conditions. BTU - British Thermal Units. Since the amount of steam delivered varies with temperature and pressure, a common expression of the boiler capacity is the heat transferred over time expressed as British Thermal Units per hour.
Weil Mclain - Pressure Keeps Building — Heating Help: The WallPressure Keeps Rising in Boiler Help!!! — Heating HelpSee more results May 19, 2012· Regarding Design Pressure Of A Boiler - posted in Power Industry: Dear all, If we know the boiler operating pressure, how do we calculate the design pressure? i have gone through ASME BPVC but couldnot exactly find the margin to be considered above the maximum operating pressure. Moreover, i asked some of my friends in other companies who have worked in boiler area.
User rating: 3.7/5 Boiler Feed water design calculations 1. P & T Pressure & Temperature of steam h1= From steam tables at P & T h2= at P Cpw= 4.186 KJ/Kg-K h3=… Steam Boiler Design Calculation Xls – Radio Toolbox … Steam Boiler Design Calculation Xls Steam Boiler Design Calculation Xls is a program collection with 18 downloads.
Boiler pressure is measured by a pressure gauge, usually situated inside a panel or underneath your boiler. We’ll discuss the ideal amount of boiler pressure in the next section. Whilst problems with the pressure of your boiler tend to be easy to diagnose and fix, …
Mar 22, 2019· A 4 Ton Boiler shall produce 4000kg/hr of steam (From and At 100 deg.C) i.e. if water is fed at 100 deg.C and steam is drawn at 100 deg.C. If we feed water at ambient temperature and draw steam at 150 psig then the Boiler capacity shall be derated
How To Select A Steam Boiler ? 1.Need Steam Or Hot water 2.Burn what kind fuel？Gas ?Oil?Biomass ?Coal 3.Working pressure how much bar ? 4.Capacity:1 ton,2 ton,3 ton,4 ton ,5 ton,6 ton,8 ton,10 ton,100bhp 200bhp 300bhp 400bhp,500bhp,600bhp 700bhp and so on.
How to calculate the design pressure for a boilerFeb 25, 2020How to calculate the capacity of a water tube boiler thatJan 15, 2018How to calculate the steam produced (kg) in a boilerJul 24, 2017How much coal is required to generate 1 TPH of steam inJun 01, 2017See more results Oct 19, 2007· The maximum allowable working pressure for a vessel is the maximum pressure permissible at the top of the vessel in its normal operating position at the designated coincident temperature specified for that pressure. Source: 2007 ASME Boiler and …
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.
Oct 03, 2017· BTW 5 stories would require about 23 PSi cold pressure to get heat Of course then you would have 50# relief valve on that boiler also. Which would be a typical commercial boiler application. Commercial water boilers are ordered with 30, 50, 75, 100 and 125 psi relief valves as an option
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