gy4-68 type boiler centrifugal pass, fan is suitable for the thermal power plant in the 230t/h steam boiler under the Pass, Fan series.In the absence of other special requirements, the g4-68 type can also be used for mine ventilation and general ventilation.
The medium to be transported by the fan is air, the maximum temperature shall not exceed 80 ℃, and the medium to be transported by the fan shall be flue gas, and the maximum temperature must not exceed 250 ℃.
Before the fan, the dust removal device with no less than 85% dust removal efficiency should be added to reduce the dust content of the flue gas entering the fan, so as to improve the service life of the fan.
2. Performance parameters of gy4-68 boiler lead fan
The parameters provided in the Performance table. Fan performance according to gas temperature of 20 ℃, atmospheric pressure of 101325Pa, gas density of 1.2kg/m3 air media calculation, fan performance according to gas temperature of 200 ℃, atmospheric pressure is 101325Pa, gas density of 0.745kg/m3 flue gas medium calculation.
Add: Wujia Industrial Park, Nanjiao Town, Zhoucun District, Zibo City, Shandong Province, China