Coal Fired Boiler Supplier in Mongolia
DZL coal fired boiler is a kind of horizontal three return water-fire tube boiler. Two fire tubes are arranged in the drum, and light water wall tubes are arranged on both sides of the furnace. Combustion using light chain grate to achieve mechanical coal, and equipped with a drum, induced draft fan to achieve mechanical ventilation. Fuel from the coal hopper fell on the grate, with the grate into the furnace after combustion, flue gas through the rear arch upper combustion chamber, from the combustion chamber up through the back shed tube smoke chamber into the first tube bundle to the front smoke box, and then from the front smoke box into the second bundle to the back smoke box, through the induced draft fan pumping into the flue, dust collector and chimney last exhaust to the atmosphere. The boiler automation level is high, the boiler feed water automatic regulation, high and low water level alarm, low water level interlock protection, lead, fan interlock protection. Boiler coal, slag and other operations are mechanized, complete supporting auxiliary machinery.
Commonly used tonnage includes 2 tons DZL chain grate boiler, 4 tons DZL chain grate boiler, 6 tons single drum chain furnace, 10 tons chain grate steam boiler. DZL series steam hot water boilers are characterized by quick installation, material saving, man-hour saving, compact structure and small occupation area. The boiler also has the advantages of high reliability, high safety, strong overload capacity and high thermal efficiency. It is the best design product of similar products in China. The large parts of the boiler (mainly the upper body and the lower base) have been assembled in the plant. After the large parts of the user’s boiler (mainly the upper body and the lower base) are in place, it only needs to complete the interfaces, auxiliary machines and piping system to run.
DZL series coal fired boiler makes the water in the boiler along a certain process circulation, water in the process of operation, always maintain a higher flow rate, to avoid cold boiling safe water speed, so that the water circulation of the boiler is more safe and reliable. The boiler body adopts threaded smoke pipe to strengthen heat transfer, improve the heat transfer coefficient and thermal efficiency, because the smoke in the pipe by the disturbance, smoke pipe is not easy to collect ash, played a role in self-cleaning.
The environment-friendly coal-fired boiler adopts heat-resistant concrete integral pouring wall and vermverite concrete protective layer on the outer wall, which enhances the tightness of the furnace wall, reduces the air leakage coefficient of the furnace wall, and avoids the influence of flue gas short circuit on the boiler output and efficiency. In the furnace, the heat resistant concrete integral pouring hilarious energy-saving furnace arch is used to improve the ignition conditions of coal, and the independent air chamber is used to achieve a reasonable air distribution, so that the furnace formed a favorable combustion of the aerodynamic field, so as to oversize the adaptability of coal. DZL series steam hot water boiler furnace arch, outlet chimney, tube bundle part by a certain dust action, so that the original boiler dust concentration control in the standard, to ensure that the boiler smoke and dust emission to meet the national environmental protection regulations. In addition to environmentally friendly coal fired boilers, ZOZEN can also produce efficient and energy saving oil fired boilers, biomass boilers and heat conducting oil boilers. If you are looking for suitable boiler products, please contact us for more information.
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