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:
chain grate type common link 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.
shaft, cast iron common link, drive chain, flake type chain grate furnace bar, flake type chain grate brackets, chain grate roller, chain grate sprocket, small cyclone, chain grate conveyor or stoker shaft, conveyor or ...
Chain Grate Furnaces | Products & Suppliers | Engineering360. shaft, cast iron common link, drive chain, flake type chain grate furnace bar, flake type chain grate brackets, chain grate roller, chain grate sprocket, small cyclone, chain grate conveyor or stoker shaft, conveyor or ... Get Price. chain grate industrial boiler used for power plant ...
Chain-type grates usually employ grate bars of link (â€”25 mm) type â€¢ The fuel feeders and distributors are common for both types of spreader firings. The great chain of being is a strict hierarchical Each link in the chain might be divided further into The most common classification is that of St
This system is designed by HBC to combine the best technologies from the “old school" of coal combustion and the latest advanced combustion control technologies. The new HBC chain grate-type stoker system permits either bituminous coal washed singles or smalls to be combusted in an efficient manner with the added advantage of automatic de-ashing.
ROPE FIGARO OR CURB? UNDERSTANDING CHAIN TYPES. There are many gold and silver chain styles available, each serving different purposes and offering different effects to the wearer. Below we list the more popular chain styles available to purchase from Chains of Gold. Although our shop is UK based, we offer FREE WORLDWIDE DELIVERY on all purchases.