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. Introduction:
high steam output 8ton coal fired steam 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 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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.
10 Ton/H Steam Output Coal Fired Steam Boiler High Pressure Boiler. DZL series coal fired horizontal type packaged boiler is single drum longitudinal type with natural circulation, the main components are installed within the factory.
DZL model boiler is a coal/biomass fired steam boiler, high quality steam output for usage, single drum with water-fired tube structure, Our Hoduras customer need the 8 ton/hour steam boiler into using. This model boiler is one with chain grate, automatic fuel feeding and running, working life can reach 25 years, sufficient steam supply.
Alibaba offers 1,275 8ton coal steam boiler products. About 90% of these are boilers, 1% are boiler parts, and 1% are other food processing machinery. A wide variety of 8ton coal steam boiler options are available to you, such as free samples.
10 Apr coal fired boiler steam output. Development of Technologies for Improving Efficiency of 2015-3-31 · Development of Technologies for Improving Efficiency of Large Coal-fired Thermal Power Plants 366 Fig. 2 shows the cumulative capacity of USC plant orders won by Hitachi.
China Dzl8-1.25-Aii 8ton/H Coal Fired Steam Output Boiler for Sale, Find details about China Boiler, Steam Boiler from Dzl8-1.25-Aii 8ton/H Coal Fired Steam Output Boiler for Sale - Henan Yuanda Boiler
China Coal Boiler catalog of Fully Auto Horizontal Chain Grate Coal Fired Boiler in China, Dzl4-1.25-Aii Horizontal Type Coal Fired Steam Boiler for Rice Mill Chemical Industry provided by China manufacturer - Henan Yuanda Boiler Corporation Ltd., page1.
Coal Fired Steam Boiler, You can Buy good quality Coal Fired Steam Boiler , we are Coal Fired Steam Boiler distributor & Coal Fired Steam Boiler manufacturer from China market. 8Ton Fuel Feeding Coal Fired Steam Boiler For Drying Gypsum Powder 1. Coal fired boiler The DZL new water-fire tube boiler is a new eco-friendly and energy-saving
Coalmiser HPD HIGH PRESSURE COAL FIRED BOILER The Coalmiser HPD (High Pressure) design is suitable for applications to produce high pressure steam or hot water in ranges from 5,000 - 40,000 lbs/hr (4.8 mm BTU - 39 mm BTU) output from 150 up to 250 PSI.