Writer： admin Time：2020-12-30 00:00 Browse：℃
The SZL assembled chain grate biomass boiler adopts a double drum vertical arrangement, and the combustion method is chain grate. The rated evaporation capacity is 4-20t/h. The boiler uses biomass shaped solid fuel. The water walls on both sides of the furnace adopt a membrane water wall structure; the water wall pipes on the front and back walls of the furnace extend down to the upper part of the grate to form front and back arches, which not only increases the sealing performance of the boiler, but also increases the furnace volume and heating surface. Strengthen the strength of the back arch. The fuel falls from the coal hopper to the grate, and then enters the hearth with the grate and burns. The flue gas enters the convection tube bundle area and then passes through the smoke partition wall. Among the four gravity automatic ash hoppers, the slag falls into the slag hopper with the operation of the grate and is discharged from the furnace body by the slag hopper. The SZL series assembled chain grate biomass boiler has a high level of automation, safe and stable operation, strong fuel applicability, and high smoke and dust emission standards. Behind the furnace is a combustion chamber, a convection tube bundle, and an economizer at the rear. The flue gas enters the tail flue through the furnace, the combustion chamber, the convection tube bundle and the economizer, and is discharged into the atmosphere through the dust collector, the induced draft fan and the chimney. The front wall is equipped with secondary air, which is controlled by a valve, and is put into use when biomass fuel is used to intensify the combustion, so that the fuel is fully burned out and the combustion efficiency is improved. A higher feed inlet is adopted to meet the demand for biomass fuel. ! If you are interested in heavy oil burners, please ask us for prices!
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