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one boiler capacity 1000 kg hr working pressure 11 8 bar 3 pass for hospital laundry

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.

Therm Mart : How Do You Identify Actual Boiler Capaci

Dec 10, 2012· Because operating pressure will change according to the temperature requirement. at 1 bar (absolute) operating pressure and 100 o C feed water temperature boiler out put is optimum. But in higher operating pressure and low feed water temperature cause to reduce the boiler capacity.

Steam Boiler Quiz 3 - ProProfs Qu

Sep 12, 2017· Steam Boiler Quiz 2 Steam Boiler Quiz 2 . Featured Quizzes. Minimum achievable working pressure. B. Maximum achievable working pressure. C. Minimum allowable working pressure. D. Pounds of steam it will produce in 1 hr at a given pressure and temperature. D.

Boiler Formulas - Johnston Boil

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 / …

Boiler Pressure Problem #1 Best HVAC Troubleshooting Ti

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What do you mean by working pressure of a boiler? - Quo

Working pressure is the same thing as the maximum allowable working pressure or MAWP. The two terms are used interchangeably. Per the link below - MAWP is the maximum pressure at which the vessel or equipment is allowed to function at a specif

Oil Fired Boiler in Pune, ऑयल फायर्ड बायलर, पुण

Business listings of Oil Fired Boiler, Oil Fired Steam Boilers manufacturers, suppliers and exporters in Pune, ऑयल फायर्ड बायलर विक्रेता, पुणे, Maharashtra along with their contact details & address. Find here Oil Fired Boiler, Oil Fired Steam Boilers, suppliers, manufacturers, wholesalers, traders with Oil Fired Boiler prices for buying.

Boiler Horsepower To Other Units | Kyle's Convert

Approximately 3.938875 cx 10 3 Watts (SI). Boiler Horsepower to IT Tons of Refrigeration. Defined as 1 BTU IT x 1 sh tn/lb / 10 min/s. Approximately 3.516853 x 10 3 Watts (SI). Boiler Horsepower to Kilowatts. Exactly 1,000 Watts (SI). Boiler Horsepower to Litres-Atmosphere per Minute. Defined as 1 atm x 1 L/min. Approximately 1.68875 Watts (SI).

boiler exam study guide 1 Flashcards | Quizl

A low pressure steam boiler has a maximum allowable working pressure (MAWP) of up to ___. One boiler horsepower The evaporation of 34.5 lb of water/hr from and at a feedwater temperature of 212°F

Boiler Capacity - Engineering ToolB

W = boiler capacity (Btu/h, kW) h g = enthalpy steam (Btu/lb, kJ/kg) h f = enthalpy condensate (Btu/lb, kJ/kg) m = steam evaporated (lb/h, kg/s) Boiler Horsepower - BHP. The Boiler Horsepower (BHP) is. the amount of energy required to produce 34.5 pounds of steam per hour at a pressure and temperature of 0 Psig and 212 o F, with feedwater at 0

What is safe working pressure on a boiler - Answe

500 MW Boiler is sub-critical Boiler which generates steam at pressure lower than the critical pressure ie below 221.2 kg/sqcm. where as the 660 MW boiler is super critical boiler which operates

How To: Calculate The Maximum Allowable Working Pressu

To calculate the maximum allowable working pressure of tubing you will use the formula contained within ASME Boiler & Pressure Vessel Code PG-27 Cylindrical Components Under Internal Pressure. Specifically, PG-27.2.1 on page 8

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zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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