SZL coal fired steam boiler is a kind of coal fired horizontal double drum steam boiler. Simply put, the double drum coal fired steam boiler consists of a steam drum, water drum, convection tube, insulation, steel jacket, coal feeder, chain grate furnace, etc. The main heating surface of the boiler is subjected to the flushing of high-temperature flue gas generated by the combustion of coal-fired boiler fuel. It enters the energy saver and air preheater at the rear of the boiler’s heating surface, and then enters the dust collector. Finally, it is discharged to the atmosphere through the chimney. The ungasified fuel travels to the back of the grate until it is burned off.
Coal fired double drum steam boiler is widely used in spa bath, sauna, printing and dyeing room, factory office school, pharmacy, hotel catering, food processing, chemical factory, sock factory heat setting, garment processing, industrial steam washing, heating and drying farm etc. Welcome to consult.
Coal Fired Double Drum Steam Boiler Features
- Coal-fired boiler is a single pot speed loading three return fire tube boiler, large heating surface, high thermal efficiency.
- Compact structure, reasonable water circulation design, rapid start-up and other advantages.
- Advanced domestic chain grate can save energy and reduce the workload of grate installation and maintenance.
- Reasonable exhaust distribution, which is conducive to burning out fuel and improving the efficiency of the whole machine.
- Adopting reasonable air distribution to increase the effective area of the grate and improve the degree of fuel combustion.
- High quality of steam of the product, with steam dryness above 96.
- The product is equipped with several interlocking safety protection controls, such as pressure, temperature and water level.
- The product control system is automated, highly mechanized and easy to operate; the entire plant is quick and easy to install
This type of coal-fired boiler uses new scientific research such as bowed tube plates and threaded tubes. It solves the problems of reduced shell drum shape, cracked tube plate, low thermal efficiency and insufficient output power. The combustion equipment adopts light chain grate and frequency conversion speed control, which is easy to adjust and stable in operation. Adopt internal soot inertia separation, supplemented by multi-tube dust collector or cloth bag dust collector equipment. High degree of automation, welcome to consult and purchase.
Outstanding performance of coal fired double drum steam boiler, safe and efficient operation, stable and reliable quality, welcome to consult. Zozen Boiler mainly produces various types of boilers and pressure vessels with high quality, high efficiency and reasonable price. We can also customize boiler service according to customers’ needs, welcome your inquiry.
