Coal fired chain grate boiler uses the corresponding front and rear arches, good combustion condition and full combustion. Coal fired boiler manufacturing with reasonable water circulation system, high circulation ratio, safe and reliable, large water capacity, large steam space and good steam quality. The main parts of this series boiler are assembled in the factory in two parts. On-site assembly upon arrival, short installation period and low installation cost.
Chain grate boiler can save construction cost and has multiple interlock protection such as pressure and water shortage to ensure safe and reliable operation of the boiler. Coal fired boiler is a boiler shell type full wet reflow three tempering work tube structure, the flame in the large combustion chamber micro positive pressure combustion, fully extended, low combustion heat load, high combustion thermal efficiency, effectively reduce the exhaust temperature, energy saving and consumption reduction, economic use. Corrugated furnace and threaded tube structure, that is, to improve the thermal strength of the boiler, but also to meet the need for thermal expansion of the heat transfer surface, scientific and reasonable, durable, received a lot of ZOZEN boiler users welcome and favorite.
The upper furnace wall of this series of coal fired boiler manufacturing is factory assembled, and the lower furnace wall and front and rear furnace arches are made of refractory clay brick silicate fiber and insulation material. The fuel feed hopper enters the furnace chamber through the coal door for combustion, and the combusted cinder falls into the cinder hopper under the action of the grate and is discharged by the screw coal extractor. The boiler is equipped with an electric control console, and the electric control console is equipped with a boiler thermal parameters display instrument, a rotary drum, an induced draft fan opening indicator and a remote control button for the electric actuator. The boiler feed water adopts automatic feed water device, and is equipped with over-temperature alarm device.
The coal fired boiler manufacturing has good environmental performance, low emission concentration and low blackness. The arch of the boiler and the smoke window at the exit of the boiler have certain dust removal effect, so that the original dust concentration of the boiler is controlled below the standard, which ensures that the smoke emission of the boiler can meet the environmental protection requirements and can meet the environmental protection requirements of a class of areas.The boiler has the characteristics of stable operation, easy adjustment, sufficient power output, fast temperature and pressure rise, strong overload capacity, simple operation, etc. ZOZEN boiler products specializing in the production of various types of high-quality boilers, over the years for many users to provide a full set of boiler solutions, welcome to consult the purchase.
