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.
Condensing boilers differ from traditional boilers in that they are designed to capture heat, which is normally lost through the flue system during the combustion process. Unlike traditional boilers , a condensing boiler has a built-in heat exchanger which cools the gases to a point where the latent heat, normally lost to the atmosphere through
With over 1000 units in use today, Taymac is New Zealand’s leading supplier and manufacturer of solid fuel, diesel and gas low pressure hot water (LPHW) boilers.Taymac have been supplying boilers and stokers for the New Zealand and Australian markets for over 50 years.
With the latest coal burning technology, the Coal Boiler burns smokeless. 21 kW Wood Pellet Boiler With a large capacity of up to 21kW, the Wood Pellet Boiler will heat 10 average sized radiators, enough to heat every room in your house to a cosy 21°C for 24 hours a …
In the interim, electricity supply in NZ will become more volatile and there is a serious risk of increasing costs for business that will mean other solutions will be found (moving business offshore).
Coal production in 2015 was 3.4 million tonnes, of which 1.4 million tonnes were exported. Coal accounts for about 10% of New Zealand’s primary energy (excluding transport fuels). The domestic coal market is complex for its small size, dominated by steel making and milk processing, with a declining quantity being used for electricity generation.
The conversion of Otago Polytechnic’s boilers from coal to woodchip in 2013 started many years earlier when Ahika completed a number of detailed studies including a detailed wood boiler feasibility study, successful trials to operate their existing boilers on woodchip and emissions and efficiency options for their existing boilers.
Feb 28, 2020· Your school boiler is essential infrastructure to keep your school operating. Getting a new or replacement boiler is a priority 2 item in your 10 Year Property Plan (10YPP). You pay the costs from your 5 Year Agreement (5YA) funding.
The initial cost of your boiler and hydronic system can quickly be recovered through the savings on fuel Running Costs – The cost to maintain a healthy inside temperature varies with the location, construction, how you live in the home and the cost of the energy employed
Coal boilers are commonly used to heat water and create steam for energy production. Coal-fired boiler efficiency can often provide lower operating costs in comparison to other fossil fuels – almost 75% less than oil or natural gas. Coal, when properly handled and combusted, is …
The key coal markets in New Zealand are set out in Figure E1. These are defined by end use and type of coal. The largest market is the export market for West Coast bituminous coals; at 78.5 PJ (c.2.6 million tonnes) this amounted to 49% of coal trade in and from New Zealand in 2008.
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