measurement from boilers

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Product thermal capacity: 0.7 - 14 MW

Working pressure: 0.7 - 1.25 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, hospital, hotel.


WNS series horizontal internal combustion boiler is classic 3-pass wetback oil/gas fired boiler. After fuel is atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, called 1st pass; the high temperature flue gasses are collected in reversal chamber and then enter 2nd pass, which is grooved tube bundle area through heat convection, air temperature gradually falls and flows to front smoke box and enter 3rd pass, which is done in the smooth tube bundle area, and then through back smoke box lead to chimney and exhausted to the atmosphere.

Technical Advantages

Digitized Manufacture

The key processes including material cutting, rolling, drilling are made by advanced CNC machining process to reduce the assembly stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine with tidy and beautiful look.

Easy Operation and Maintenance

Fully intelligent operation, with automatic adjustment and protection of burning, water level, temperature and steam pressure. The smoke box door uses the hinge structure for easy inspection, inventory and cleaning.

Long Service Life

The way to weld Smoke tube and tube sheet is to first expand to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boiler service life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint are test by radiographic inspection.
Fin tube uses ND steel or stainless-steel material to avoid corrosion in the low temperature.
Inspection stops are set up to guarantee the sequence of expanding and welding to avoid cracking of the tube sheet holes.

Less Fuel Consumption

High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ and reduce heat lost.
Sufficient steam storage room and heating area to generate high quality steam and high thermal power.
Condenser is added to recycle the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce flue gas emission temperature and increase the thermal efficiency over 98% and save operating cost.

Oxygen Control | CleanBoiler.o

Oxygen Control. Also known as O2 Trim. NOTE: Because some boilers operate with a very high percentage of excess oxygen, it is common for the first year savings to be substantially higher than this. However, much of that savings can be attributed to a more reasonable manual tuning of the boiler, and not necessarily from the installation of

Ensuring the efficiency of boiler systems - Testo, I

Boiler systems Ensuring the efficiency of boiler systems Whether as water tube boilers, shell boilers, for thermal output air cleaning or for marine boiler systems: anyone who installs a boiler nowadays can resort to technologies which consume far less energy and pollute the environment less than was the case 15

boilers --cn

Data mining diagnosis system based on rough set theory for boilers in thermal power plants Pulverized coal-fired boilers are not nitrous oxide sources because of high temperature combustion. The correlation approach agrees well with the data from the.

Study on Time Delay Estimation in Acoustic Temperatur

Sound field in boiler furnace was analyzed at both cold and hot state,while the time delay estimation(TDE) based on generalized cross-correlation(GCC) and related weighting functions studied theoretically.Acoustic pyrometers were installed in the boiler furnace of a

Boilers | A new standard in steam measurement Risin

2010-1-22 · Since the beginning of the industrial revolution, U.S. manufacturers viewed steam as an inexpensive commodity. Affordable and abundant energy resources made the cost of producing steam an afterthought. During this era, the concept of monitoring steam production and

Temperature Measurement in WTE Boilers Usin

Temperature Measurement in WTE Boilers Using Suction Pyrometers Article (PDF Available) in Sensors 13(11):15633-55 · November 2013 with 1,842 Reads How we measure 'reads'

Boiler Combustion | CleanBoiler.o

Formation of VOCs in commercial and industrial boilers primarily result from poor or incomplete combustion due to improper burner set-up and adjustment. To control VOC emissions from commercial and industrial boilers, no auxiliary equipment is needed; properly maintaining the burner/boiler package will keep VOC emissions at a minimum.


2016-3-23 · Introduction In recent years, intensive research work is dedicated to energy savings, air pollution and fuel savings. Research for this purpose has shown that efficiency of boilers, such as fossil fuel fired industrial boilers or in thermal power plant, represents a very important


2018-5-9 · ABB MEASUREMENT & ANALYTICS | APPLICATION NOTE Combustion control for boilers in power plants, co-incineration plants and waste incinerators Components to be measured – O 2, CO, CO 2, CH 4 ABB Solutions – AZ20 – LS25 – LS4000 – ACX Measurement made easy Introduction With burning coal, petroleum products, natural

Natural gas measurement in power plants, boilers an

2018-5-10 · Measurement made easy — VortexMaster and SwirlMaster Natural gas measurement in power plants, boilers and incinerators Introduction Natural gas as a fossil fuel is used in many applications such as gas or steam turbines for power generation or as direct fuel in process boilers, furnaces or in the production of hot water.

Draft Measurement Guide for Chimneys & Flu

From left to right, this gauge measures windbox pressure, furnace draft and uptake draft. Here the term "furnace" is being loosely applied as these are boilers. (Furnaces heat air, boilers heat water.) The center gauge or "furnace draft" oon most oil burners is measured in the combustion chamber right over the burner and is a critical data point.