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.
Dec 11, 2009· Milder weather I just burned wood in a forced hot water Tarm boiler. They make stoves designed just for burning hard coal. Don't mess with the bed once it is burning. On a stove you probably let it go out once a day, pulll all the ash, sift it, throw the recovered stuff back on the top, once you have another fire going good.
Nov 30, 2016· It seems that the boiler holds the heat so well that by the time the aquastat and or timer fires the boiler the fire can't recover. Also, I'd like it to only get to 180 degrees because of the PEX, but a 40 Diff. , 140 the fire will be out. Stoker Coal Boiler: EFM 520 Hand Fed Coal Stove: Hitzer 30 My new square door is giving me BIG
Returning to a wood boiler | Hearth.com Forums HomeNov 30, 2018my Harman 160 Won't burn all night | Hearth.com Forums HomeDec 15, 2010See more results Click to view8:36Nov 07, 2008· How to keep your coal stove running. Part 1 of 3. Check out my book on Amazon.com: Your Coal Stove dp/B00B0JBGPS.
Let's Clean It Up. Clean your fireplace. Old ash and cinders will restrict air-flow, this makes for poor … requirements of N.F.P.A. #211, "Chimneys, Fire- places, Vents and Solid Fuel Burning Appliancesn, 1980 Edition. order. In this case the boiler unit will have to be raised T (or the bin floor lower T) to keep the end of the bin feed the standard height above the floor line. Not more than one 4 foot section Of
Rake the charcoal towards the front of the wood stove. If you want to learn how to keep a wood … Jan 25, 2009· Demonstrates and explains how I tend my Hitzer model 983 coal stove.
Explain that you need to bleed your boiler. Fit the key into the slot at the radiator. Slowly turn it to release pressure until you attain the desired level. Defective Valves. Sometimes, a valve in the system may be faulty. This may cause water to seep into the heating circuit. Pressure will then keep rising beyond the recommended level.
May 16, 2011· Melted the nylon wheel and the 4 nylon screws on the feeder to a key stoker furnance. Looks like the fire maybe going up into the hopper after the stove has been running for alittle while. Put new motor,wheel, and screws in. Also cleaned under the burn grate and still seems to be going into the hopper. Any thoughts would help out here.
Coal Storage 1. An adequate storage bin will have to be pro-vided for the coal storage. This should prefer-ably be located indoors with easy access for a coal truck to deliver the coal with a chute through a cellar window. The storage volume required for one ton of Rice Anthracite coal is 40 cubic feet. The angle of repose of the coal is
Boiler Control for Fossil-Fired Utility Boilers 3 The Air Controls provide the ability to maintain a uniform response for either one or two fan operation. In addition, bias action applied to the fans will not result in a process upset. The FD fans are not released to automatic unless at least one ID fan has been placed in automatic.
Burning coal in outdoor boiler | Hand Fired Coal BoilersNov 05, 2018Basics of a Hand Fired Coal Stove | Hand Fired Coal StovesMar 07, 2014Fire Keeps Going Out ? | Stoker Coal Furnaces & StovesDec 24, 2013Coal Not Lasting All Night | Hand Fired Coal StovesJan 18, 2008See more results Dec 14, 2010· Central Boiler E-classic 2400 Thought I had made some progress by getting the fire really going with the door wide open (a no-no!) to burn the creosote. Now smoke is coming out of all the air holes, so I'm assuming the creosote problem is OK but it still won't stay burning and the water temp won't go up and the reaction chamber temp starts to drop.
In the average boiler plant of today too little thought is given to obtainable dollars, in the shape of coal, into the fire and burn them up and never is a check . Ask Price View More; Burning coal in outdoor boiler | Hand Fired Coal Boilers Using . Do I need more draft air or someone said I need a cycle timer to keep fire going.
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