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.
Vitocrossal 300, CU3A. Compact, gas-fired condensing boiler in a floor-standing design. 4 sizes up to 199 MBH. Multi-boiler installation with 8 boilers up to 1592 MBH. No primary/secondary piping or low-loss headers required. Water cooled, stainless steel combustion chamber. MatriX radiant dome gas burner with 5:1 turndown ratio. 95% AFUE
Author: Nicole Krawcke But once you know which type and size you need you can use the boilers' energy efficiency ratings to refine your choice of boiler and pick the most efficient one. ErP energy rating All modern boilers are rated for efficiency under the new European energy label introduced in September 2015.
Sep 25, 2017· Energy Star certification is an important distinction for HVAC manufacturers’ products to achieve. The designation recognizes highly efficient performance, and 2017’s list of the most efficient boilers delivers a bevy of products from a wide range of manufacturers.
Below you can find 8 most common issues: #1: Water leak. Leaking or dripping water is by far the most common problem of the combi gas installations. There are several possible causes for this issue, so a DIY repair is usually very problematic.
New, more efficient oil burners — Heating Help: The WallBest Oil Burner ? — Heating Help: The WallOil Burner Comparison & Differences — Heating Help: The WallOil furnace efficiency — Heating Help: The WallSee more results Most UK homes already use a gas central heating system, equipped with a gas boiler. Even though gas is a very common source of energy, there are other options, including oil boilers, liquid petroleum gas boilers, or a wood-burning stove with a back boiler. It’s probably easiest to get your hands on a gas boiler if that is what is already in
Since, the optimum efficiency of boilers occurs at 65-85% of full load, it is usually more efficient, on the whole, to operate a fewer number of boilers at higher loads, than to operate a large number at low loads. 13. Boiler Replacement. The potential savings from replacing a boiler depend on the anticipated change in overall efficiency.
Dr.Salah M. El-Haggar PE, PhD, in Sustainable Industrial Design and Waste Management, 2007. Alternative 3: Traditional fossil fuels Natural gas. Natural gas is a strong candidate for boiler fuel in the sugar mill if there is a natural gas network in the area. Combustion of natural gas produces mainly carbon dioxide and water, which do not cause serious pollution problems to the surrounding
May 06, 2020· The Slant/Fin Sentry boiler is a gas hot water boiler with an efficiency of 84.4% AFUE. The Sentry comes with several noteworthy features such a pre-purge option to conserve heat, a LED display which monitors system water temperature and allows the user to control the temperature as well, and a specially-designed insulated jacket to prevent heat loss and reduce operating noise.
Every new boiler carries an ErP energy label, which ranks its efficiency from A-G. Nearly all modern gas boilers get an A energy rating, which means they’re highly efficient. SEDBUK This score is the one to look for if you really want to get into the detail, but it’s worth noting that a …
Apr 22, 2020· Gas One: 9.9: GET ON AMAZON: 2: Rinnai i150SN Condensing Gas Boiler, i150SN-Natural Rinnai: 9.9: GET ON AMAZON: 3: Rinnai M-Series Natural Gas Condensing Boiler Rinnai: 9.9: GET ON AMAZON: 4: VEVOR 4.3GPM Tankless Instant Boiler 16L Stainless Steel Liquefied with Shower Head Wall-Mounted Natural Gas Hot Water Heater, Silver VEVOR: 9.8: GET ON
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