SZL series coal fired boilers are horizontal water tube boilers. Both sides of the furnace are equipped with dense drainage pipe water cooling walls, and there are two groups of convective tube bundles at the rear. The whole boiler is divided into two large parts, and the lower furnace arch and furnace wall can be built after the site is in place. Coal fired boilers manufacturing chain grate and mechanical balanced ventilation combustion, operator labor intensity is small. The furnace design adopts unique pyrolytic gasification and turbulent mixed combustion technology, so that the boiler has no black smoke emission.
This series of coal fired boilers have centrifugation and gravity separation in the furnace, plus separation and dust removal in the flue, so that the boiler smoke emission is small. SZL series boilers cost less, install quickly, adopt single layer layout, occupy little space. The structure adopts whole water pipe structure, heat transfer is quick, heat efficiency is high, the chain grate is used for section air supply, big furnace arch cover, combustion speed is fast, fuel adaptability is wide. The boiler arch adopts the momentum method design, the flue gas in the furnace forms a strong turbulent mixing in the high temperature area, full combustion, high combustion efficiency, low smoke emission, in line with environmental protection requirements.
Coal fired boilers manufacturing grate infinitely variable speed control, flexible combustion regulation, beautiful appearance. The overall structure arrangement is reasonable, the structure is mature, the inspection and maintenance is convenient, greatly saves the time. Mechanization, high degree of automation, according to the fuel characteristics to change the furnace arch structure, so that it reaches the best state. The water-cooled wall structure of the furnace chamber design has good sealing, which can effectively reduce the temperature of the outer wall of the furnace wall and reduce the heat loss. It can also increase the heating area of the furnace, strengthen the heat transfer, not only ensure the boiler output, but also reasonably control the metal consumption.
SZL series boilers adopt front and rear water-cooled arch structure, and the front and rear water-cooled wall pipes of the furnace chamber extend downward to the upper part of the furnace grate to form front and rear arches, which solves the problem of easy collapse of bricks and strengthens the strength of the furnace arch and the heating surface of the boiler. Light insulation materials are used on both sides of the boiler furnace and the combustion chamber, which strengthen the heat preservation and heat insulation performance of the furnace wall, reduce the total weight of the boiler, effectively solve the lifting problem of the boiler, and save transportation costs. It expands the coal adaptability of the chain grate boiler through the reasonable coordination of the front and rear arches.
Coal fired boilers manufacturing produce fuel with strong adaptability, high thermal efficiency, energy saving and consumption reduction, in line with environmental protection policies. At the same time, the boiler furnace exhaust uniform air distribution, improve the combustion efficiency of the boiler, reduce the smoke emission of the boiler, save investment in infrastructure, by the user’s consistent praise and appreciation. Zozen Boilers for many years, specializing in the production of boiler product quality is stable and reliable, well received by users, established friendly and cooperative relations with a number of consumers, welcome everyone to come to advisory procurement.