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.
Our used boilers are not like the other guys' used boilers. We choose from a huge inventory of good condition secondhand industrial boilers made by name brands like Cleaver Brooks, York Shipley and Hurst that are refurbished from the boiler's stack to its base frame. We recondition each used boiler until it is ready to be installed and put into service.
Author: MCW Group of Companies Fix broken steam traps o One 1/8" diameter stuck-open steam trap orifice on a large boiler can cost $1,000 (15 psig) to $5,000 (140 psig) per year in increased natural gas consumption o 1 lb/hr ~ 1,000 Btu/hr Insulate steam pipes with at least ½" insulation o For a 350°F process steam pipe (100 ft), savings are $5,000 for 2"
File Size: 431KB If this sounds familiar, you may be thinking of radiators, an older hydronic system that uses steam to heat. A chiller boiler warms you up using radiant heat instead of hot water. It's sort of like the heat you feel if you hold your hand near a flame -- it's not actively blowing hot air on you but giving off heat that warms the room from water
Author: Shanna Freeman Click to view4:14Jul 13, 2015· By implementing measures such as this 3,000 Ton Steam Turbine Chiller – a machine that uses wasted steam to power a centrifugal-drive chiller that cools water used for building cooling all over
How does a Chiller Work? In most process cooling applications, a pumping system circulates cool water or a water/glycol solution from the chiller to the process. This cool fluid removes heat from the process and the warm fluid returns to the chiller. The process water is the means by which heat transfers from the process to the chiller.
Jun 18, 2017· A chiller boiler system includes a chiller, boiler, pumps and HVAC controls in a single pre-engineered package. This reduces complexity for the field installer and increases the simplicity of
100 HP is a very commonly requested size in the boiler business. At 100 HP, you get maximum steam or hot water capacity with a minimally sized footprint, a low overall height for plants with overhead restrictions, and a variety of great American manufacturers who produce this size boiler. 100 HP boilers can be purchased in low pressure (15psi) steam, high pressure (150 - 300psi) steam, hot
HVAC · Chiller · Emergencies · Oil Burner Repair and Oil Heating System · Controls & Automation tively prevents the chiller from drawing more steam on startup than the steam system can provide. As a result, the chiller avoids sudden steam system pressure loss and associated problems, such as boiler water carryover. Remote steam-limiting control permits steam limiting based on a remote signal generated from the building automation system
The steam boiler is an old convection heating technology dating back over 200 years and is most commonly found in old homes. Because steam boilers operate at a higher temperature than hot-water boilers, they are inherently less efficient than their hot-water cousins and are more finicky to operate.
The perfect choice for large combined-heating-and-power (CHP) plants, our YORK ® YST Steam Chiller ensures that CHP efficiency is maintained year-round, which means less carbon dioxide and other emissions are exhausted into the atmosphere, making it the truly green solution.. At Johnson Controls, we've manufactured the YST Steam Chiller to use your CHP plant's full potential.
Two-pipe systems use the same hydronic piping circuit for heating and cooling, which means the chiller and boiler can’t operate simultaneously. In other words, the entire building must be either heating mode or cooling mode. Four-pipe systems have separate hydronic piping for the chiller and boiler, allowing both units to operate simultaneously.
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