Brand Name: Yuanda Boiler
Model Number: SZL D
Place of Origin: Henan, China (Mainland)
wood pellets/biomass pellets fired cauldron for industrial usage
SZL(D) type steam boilers adopt the world latest modern technology, horizontal struture, double drums, layout water tubes between upper drum and lower drum to form larger furnace space, which are good for many kinds of solid fuels, equipped cyclone chamber and water-cooled arch inside to makes fuel burning sufficiently and higher boiler thermal efficiency, building fire-proof bricks between the water tubes layer to form third heating pass, increasing heating surface and boiler thermal efficiency.
1.The cyclone combustion chamber makes fuel burning sufficiently;
2.Two drums form larger furnace space, which is good for fuel combustion, increase boiler heating efficiency;
3.Flame and flue gas three return enlarge boiler heating surface, increase the heating efficiency;
4.Self support, cancel the steel frame, simplify the structure;
5.Large size down pipe & bottom header, increase the water flow speed of water tubes, prevent to be explosion, improve the reliability of water circulation;
6.Large size furnace, make more convenient and efficient.
Forced draft fan / Induced draft fan
Blow clean air into boiler and promote exhauted gas out, ensure the air circulation of the whole system.
Be responsible for electrical control of auxiliary machines, ensure the whole system working automatically and make the operation convenient.
Regulate the suitable speed of chian grate according to the combustion situation.
Put water into boiler working system.
Remove Mg+ Ca+ in the water and improve water quality. This is good for boiler proper and tubes, prolong the service time.
Extract slags mechanically and save labour cost.
Heat inlet water and reduce exhausted gas temperature, which increase boiler efficiency and is good for environment.
Distribute steam to different pipes
To raise and put fuels into fuel hopper.
Remove the dust and ash in exhausted gas to protect envrionment and reduce polutions.
Provide channels for exhausted gas flow..