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.
Flue Gas Analysis as a Boiler Diagnostic Tool Overview, and Traditional Application Combustion flue gas analysis has been used by Power Plant Operators for decades as a method of optimizing fuel/air ratio. By measuring the amount of excess oxygen and/or CO in the flue gases resulting from combustion, plant operators can operate at the best
an initial efficiency test, but will cost you in increased maintenance and diminishing performance down the road. In fact, you do not need high maintenance, boiler tube, add-on devices if the boiler is designed for optimum flue gas velocities in the first place. Each boiler pass should be …
Gas and oil fired power burners should be tested up stream from the barometric, as close to the breech area as possible. While stack draft may be an important measurement, fuel oil and gas fired power burners require draft control over the fire to maintain a proper and controlled intake of combustion air.
Jul 29, 2016· Pressure test of Ducts & stream pipeline Scope of work after renovation I. Flue Gas Analysis II. Boiler Tuning Conclusion Bibliography 2 3. ACKNOWLEDGEMENT We are using the opportunity to express Ours's gratitude to everyone who supported us throughout this project.
Performance test codes provide a "level playing field" for both manufacturers and users of the equipment or systems. Both parties to the test can reference the particular test code, confident with the knowledge that it represents the highest level of accuracy based on current engineering knowledge, taking into account test costs and the value
1. To compute boiler efficiency and provide information to assist in sampling probe at economiser outlet on both sides of the boiler. The flue ASME PTC 19.10, Flue and Exhaust Gas Analysis ASME PTC 4 -- 1998, Fired Steam Generators . 8.8 - 8 Annexure 1 - Typical Boiler . email@example.com > Get A Quote >
What is a steam boiler? What are the uses of a steam boiler? What does the steam boiler compose of and how does it work? These are some of the questions whose basics are being tested in this quiz. Steam Boiler Quiz . When a boiler water test indicates a pH value of 6, you should. A.
An applicable exergy analysis model for coal-fired industrial was also proposed in this study. The exergy efficiencies of some typical boilers were calculated using this method. Exergy efficiency of the steam boiler was calculated as 27.97%, while that of a hot water boiler …
EXCESS AIR % EXCESS O2 % EXCESS CO2 % COMBUSTION EFFICIENCY AT NET TEMPER…0.00.011.886.34.51.011.286.29.52.010.786.115.03.010.185.9See all 19 rows on cleanboiler.org
Summary of Boiler and Process Heater Test Procedures, Methods, and Reporting Requirements This document provides an overview of approved methods, target pollutant units of measure, and reporting requirements for the boiler and process heater test plan. The document is organized as follows: 1.0 Stack Testing Procedures and Methods
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