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coal boiler 20kw

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.

DWBi semi automatic biomass wood & coal boilers – M

DWBi semi automatic biomass wood & coal boilers DWBi 12kW - £2,255.00 GBP DWBi 15kW - £2,355.00 GBP DWBi 20kW - £2,395.00 GBP DWBi 25kW - £2,550.00 GBP DWBi 30kW - £2,750.00 GBP DWBi 35kW - £2,990.00 GBP DWBi 40kW - £3,295.00 GBP DWBi 50kW - £3,555.00 GBP

Outdoor Coal Burning Boiler Pric

Nature's Comfort NCB-250 COAL Boiler 6,000 sq. ft. Nature's Comfort NCB-275G COAL Boiler 8,000 sq. ft. Nature's Comfort NCB-325G COAL Boiler 10,000 sq. ft. Nature's Comfort Wood Furnace NCB-400G Gasification Boiler. 12,000 sq. ft. _____ You must notify us, if you plan on using "NUT COAL", rice coal or pea coal, or any other type that is very small.

Automatic Coal- Fired Boiler – Providing heat when y

These furnaces use coal to provide you warmth and efficiency. Cleaning are available for all Keystoker products.; 365/24/7 emergency services and repair parts help your boiler running.; Finding a replacement for your boiler doesn’t have to be a headache.

Coal Fired Boilers - ThomasN

Welcome to the premier industrial source for Boilers: Coal Fired. The companies featured in the following listing offer a comprehensive range of Boilers: Coal Fired, as well as a variety of related products and services. ThomasNet.com provides numerous search tools, including location, certification and keyword filters, to help you refine your results.

NEW KEYSTOKER KB-8 Automatic Coal-fired Boiler for sale onli

Find many great new & used options and get the best deals for NEW KEYSTOKER KB-8 Automatic Coal-fired Boiler at the best online prices at eBay! Free shipping for many products!

Forge Outdoor Coal Furnace | Central Boil

Features & Benefits. Heat Multiple Buildings - Heating multiple buildings is easy.The Forge 1500 has one set of 1-1/4" supply and return ports (that can be configured for two pumps). Automatic Operation - The FireStar® combustion controller monitors all functions of the furnace and automatically adds air when and where it is needed (over or under the fire, or both) for a cleaner and more

Keystoker Coal Hot Water Boiler at Obadiah

May 01, 2020· The coal hot water boilers from Keystoker make for a powerful heating option to use in your home, or commercial building. Using anthracite coal to burn, or oil if you purchase a dual fuel kit, this coal burning boiler can produce anywhere from 85,000 to 528,000 BTUs.

Hyprotherm Outdoor Coal Furnaces - Wood Heating Solutio

Bituminous – Bituminous coal is the most abundant and most widely used coal.This is the type of coal found in the Appalachian region. It has a higher heating potential and is used for making coke. It has a higher percentage of fixed carbon, greater heat value and better weathering characteristics than lignite and sub-lignite coals.Most of the non-metallurgical grades of bituminous coal are

DWBi 20kw Defro wood boiler, log burner, peat, co

This 20kWboiler can extract heat out of variety of fuels, they canb urn wood, coal, plywood, shrubs, chipboard, coal, waste wood, leaves, straw and other similar fuels that fall into that bracket. DWBi 20kw Defro wood boiler, log burner, peat, coal, pellets biomass | eBay

Inis Meain Boiler 20kw - Rathcormac Fireplaces and Stov

Inis Meain Boiler 20kw Multi-fuel grate designed to burn wood, peat and smokeless coal as they should burn. Extra strong grate for long life under the harshest of operating conditions. Primary, secondary and tertiary air perfectly managed through one control.

Glenregan Boiler Stove 20kw Matt - Hamco Stoves - Kilda

Glenregan Boiler Stove 20kw in Matt Black, also comes in Black/Brown enamel. Hamco Stoves at Kildare Stoves Ireland. Please call us on 0858754191/045875021

Contact Us

zhulin@zozen.com

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

0086-510-68530066, +86-13506151292

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