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.
Boiler Deslagging IGS Anti-Slagging Technology for Coal Fired Boilers. In 2017 IGS acquired Cetek® Ceramic Technologies, bringing together decades of experience between two companies to better serve our customers. We offer unique solutions for Coal-Fired Boilers and other mission critical equipment in various industries around the globe.
Author: شادى غازى Stoker Fired Boiler are classified according to the method of feeding fuel to the furnace and by the type of grate. The main types of stokers are: Chain-grate or travelling-grate stoker Spreader stoker boiler Travelling Grate or chain grate Stoker Boiler In Travelling Grate boiler coal is fed at one end of a …
Checking out an old gravity boiler | Hand Fired CoalMar 11, 2020DS boiler 3200 | Hand Fired Coal Boilers Using AnthraciteDec 31, 2019Cost of EFM Compared to Other Boilers. | Stoker CoalFeb 18, 2009Which Coal Boiler to Get | Stoker Coal Boilers UsingMar 08, 2008See more results Coal Pulverizer Maintenance Improves Boiler Combustion Optimized coal pulverizer performance is a prerequisite for ensuring the best furnace combustion efficacy. Here are some solutions for
Coal Fired Boiler. Coal Fired Boiler We are expert in fabricating coal fired boilers that are at par with international standards. These are available in shell type 3 pass super economic or composite design up to a capacity of 6TPH on dump grate or stationery grate stoker with external furnace.
Our client was required to undertake mandatory maintenance outages for their coal-fired power plant to comply with legislative requirements for inspection of the boiler pressure parts (AS 3788). The outage provided an opportunity to conduct repairs that required the …
File Size: 162KB Click to view13:55Jan 14, 2018· coal fired boiler operation,coal fired boiler operation animation, gas boiler operation,high pressure boiler operation,hot water boiler operation,operation of boiler,power plant boiler operation,
Jan 19, 2013· Stoker Coal Boiler: 1986 Electric Furnace Man 520 DF Post by coal berner » Sat. Feb. 05, 2011 9:54 pm stoker-man wrote: Here are some tips that I've learned over the years for cleaning and maintaining the DF520 boiler.
Checklists for Safe and Reliable Boiler Operation go through this checklist and handle required maintenance while adhering to the ASME Boiler Code. Owners of retired Crane coal-fired plant
Coal Fired Power Plants The Energy Services Group performs mechanical, rigging, welding, maintenance, outage planning and repair services specializing in coal fired and gas fired power plants. Energy services include repairs, retrofits as well as routine and long-term supplemental maintenance, repairs, and alterations to plant equipment.
Enhanced Boiler Defense Strategies for an Aging Coal Fleet Cyclic operating conditions can be problematic for many coal-fired power plants that were designed to run as baseload units.
Sep 20, 2016· Daily Boiler Maintenance Checklist. When it comes to boiler maintenance, it's the little things that count. While most people think boiler maintenance is a once a month or twice a year event, you can use the daily boiler maintenance checklist each day to get the most from your equipment.
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