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.
Type: 11-20 tons / 7-14 MW boiler Fuel: natural gas, light oil, heavy oil, straw rice husk and other direct-fired fuel, forming biomass, bituminous coal, bituminous coal and biomass mixed fuel, glass kiln smoke. Applications: thermal power generation, central heating, hot water steam supply, public heating, glass power generation. ZBG developed 11-20 tons / 7-14 MW boiler, including WNS series
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P. GoldsWorthy, E. On, in The Coal Handbook: Towards Cleaner Production: Coal Utilisation, 2013. Boiler efficiency and carbon burnout. Boiler efficiency is a measure of how effectively chemical energy in fuel is converted into heat energy in steam going to the turbines. The largest boiler efficiency loss is sensible heat lost as hot flue gases (and ash) exit the boiler.
11 ton straw bales fired steam boiler - digitaldezire.in. 4 ton straw bales fired steam boiler - flashpoints.au. 4t coal fired boiler for sale price - sigmaster.pl. 4 ton straw bales fired boiler – Boiler Sale. 4 ton biomass fired boiler is a 4 Ton Biomass Fired Boiler Manufacturer we are specialized in the fielding of 4t biomass fired rice huck straw pellet fired boiler; 4 Ton Steam Boiler
Anthracite & Bituminous Coal ForumMay 02, 2020Anthracite down river | Coal Prices & Quality, Coal DealerApr 28, 2020LEHIGH Anthracite ReviewAug 03, 2019Anthracite Price Inquiry, May 2019 | Coal Prices & QualityJul 24, 2019See more results Door - 18"W x 18"H. Firebox - 40" x 30" x 26" Heat Transfer Area - 52 sq ft. Ash Cleanout Door - 19"W x 11"H. Grate Size - 6" x 16-7/8" Water Capacity - 150 gal.. Weight - 1,750 lbs. Supply/Return Ports - 1 set of 1-1/4" supply and return ports (can be configured for two pumps). Btu Rating - 150,000 Btu/hr. Included with outdoor furnace - Water Test Kit, Ground Rod Kit and two 4-foot chimney
Here mainly talks about our coal fired steam boiler. We can divide this boilers into coal fired chain grate boiler and coal fired cfb boiler. ZG Boiler supplies horizontal boiler and vertical boiler for sales. 35 ton coal fired boiler, 110 ton coal fired power plant boiler, etc.Further information about our …
environmental coal fired hot water boiler. DZH Series Coal Fired Boiler - china-boilers.com. 2019-6-11 · DZH coal fired steam boiler is widely used for industrial production, and the hot water boiler could be used for hotel, school, laundry, gym, farm, etc. 1) Textile industry - dyeing machine, drying rooms, high temperature machine, resin setting machine.
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