The main heating surface of the boiler is scour by the high temperature flue gas generated after combustion of the fuel of the coal-fired boiler. Into the boiler rear heating surface energy saver and air preheater, and then into the dust collector. Finally, it is discharged into the atmosphere through the chimney. Ungasified fuel travels to the back of the grate until it burns out. The coal fired steam boiler feature of a significant, widely used in hot spring bath, sauna room, printing and dyeing room, factory office school, pharmacy, hotel catering, food processing, chemical plant, sock factory heat setting, clothing processing, industrial steam washing, heating and drying farm, etc. Welcome to consult.
Coal Fired Steam Boiler Feature
- The coal-fired boiler is a single-pot quick-installed three-return water-fire tube boiler with large heating surface and high thermal efficiency;
- Compact structure, reasonable design of water circulation, fast start-up and other advantages;
- Domestic advanced chain grate can save energy and reduce the workload of installation and maintenance of grate;
- Reasonable exhaust air distribution is conducive to fuel burnout and improve the efficiency of the whole machine;
- Adopt reasonable air distribution, increase the effective area of the grate, and improve the degree of burnout of fuel;
- The steam quality of the product is high, and the steam drying degree is above 96;
- The product is equipped with multiple interlocking safety protection control such as pressure, temperature and water level;
- The product control system is automatic, highly mechanized, easy to operate and convenient; The whole fast installation factory, easy to install.
This type of coal fired boiler adopts new scientific research achievements, such as arch tube plate, threaded pipe, etc. The problems such as lower drum of boiler shell, tube plate crack, low thermal efficiency and insufficient output have been solved. The combustion equipment adopts light chain grate and frequency conversion speed regulation, which is convenient for adjustment and stable operation. Adopt the internal smoke and dust inertia separation, supplemented by multi – pipe dust remover or bag dust removal equipment. High degree of automation, welcome to consult procurement.
This series of steam boilers adopt high efficiency heat transfer element – threaded pipe, reasonable arrangement of heating surface and combustion device, the boiler thermal efficiency is 4~8 percent higher than the national standard, with reasonable smoke speed design, heating surface no ash, no wear, can keep high efficiency, full load, safe operation for a long time. Reasonable water circulation loop and unique backwater ejector device can improve the water speed of rising pipe and avoid the phenomenon of water wall explosion. Adopt energy-saving, strong radiation furnace arch, stable combustion, saving coal. Adopt the inertial separation of smoke and dust in the furnace, with the high efficiency dust collector, the smoke and dust discharge reaches the requirement of a class area.
Coal fired steam boiler feature outstanding, safe and efficient operation, stable and reliable quality, welcome to consult. Zozen Boilers main production of various types of boiler and pressure vessel, high quality, high efficiency, the price is reasonable. We can also according to customer needs, boiler customized services, welcome to the majority of users to consult.