Year1
- 额定蒸汽压力：
- 1.25Mpa
- 额定蒸汽温度：
- 194℃
- 板材厚度：
- 14mm
R h R burns molded biomass fuel, and can also burn pure coal or mixed coal and molded biomass fuel to provide heat energy or generate electricity.
R h R Product Advantages
Rh R, it is composed by pulling part of the riser pipes on both sides of the header toward the protective chamber, and then introducing it to the bottom of the drum side, supplemented by the heat insulation and integral casting at the bottom of the drum. The furnace top heating surface uses a novel furnace structure to successfully prevent the bottom of the drum from being directly radiated by high-temperature flames and avoid bulging defects.
The arrangement of Rh R and two wing flues allows the flue gas to smoothly enter the front smoke box, making the temperature of the previous tube sheets the same to avoid tube sheet cracks due to temperature stress.
Rh R. The single return threaded smoke pipe is used in the drum to enhance the heat transfer effect. At the same time, the threaded smoke pipe has a self-cleaning function to avoid dust accumulation in the smoke pipe.
Rh R,
/h
R h R series boiler front and rear arches adopt an integral cast structure supported by water-cooled wall tubes to form permanent arches. The arch design adopts the latest scientific research results of the second prize of the National Science and Technology Progress Award of Xi'an Jiaotong University. The rear arch is low and long, the exit section is reverse inclined, and the inclination angle of the front arch
R h R&d echoes the rear arch, forming an obvious inverted&h flame , which is conducive to the combustion of inferior coal and has strong adaptability to coal types.
Korla ton hand-fired coal-fired steam boiler
Rh R, the grate side sealing structure design is advanced and reasonable, which avoids the side seal jamming the grate and the uneven air distribution on both sides of the grate causing the side seal to be burned out defect.
/h
Boilers R h R and below adopt a side sealing cold-added angle iron plate structure,
/h
Boilers R h R and above adopt a contact side sealing and lower sealing structure .
Rh R. There is an independent adjusting air chamber under the grate. The air inlet on both sides adopts a new curved arm screw adjustment structure, so that the air adjustment and ventilation cross-section ratio reaches
R h R. The adjustment is flexible and the air distribution is uniform. A push-pull gate ash cleaning device is designed. The gate adopts a heat-resistant cast iron precision-machined sealing structure to effectively prevent secondary combustion deformation and grate air leakage.
Working principle of R h R
Water-cooled walls are arranged on both sides of the R h R boiler to form the furnace and convection flue. A single return threaded smoke pipe is arranged in the drum, and a cast iron economizer is installed at the tail. The furnace adopts water-cooled front and rear arches. The front arch is stepped and the rear arch is herringbone, which makes the
Rh R coverage of the arch close to
Rh R, which is beneficial to the burning of bituminous coal. A large chain grate is used to achieve mechanical combustion. It is equipped with a drum induced draft fan for mechanical ventilation and a slag discharging machine for mechanical slag discharging. The control and monitoring instruments are complete.
Korla ton hand-fired coal-fired steam boiler
DZH steam boiler
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