Three blower discharge capacity of: (1) the amount of wind. From the formation conditions of the fluidized bed shows Chengdu Roots blower, a suitable cross-section increased wind speed is required. Within a certain range of wind speed, wind speed and the size and discharge capacity. Therefore, the air volume and the size of the unit area about ventilation. (2) pressure. Roots blower and air from the drum into the overflow valve lock to overcome the resistance of three, one efficient fluidized bed material layer resistance, and its value is equivalent to the weight per unit area of ??the material powder; Second Ⅰ, Ⅱ room spacer material layer below the resistance (including the effects of iron slag, etc.); the third is gas-permeable layer and into the trachea of ??resistance. Practice has proved that the real effective lock the wind resistance of the material layer used for the total proportion of low pressure blower Which is good, therefore, regardless of whether the requirements of the lock wind pressure changes, the selection of the fan for the air pressure has little effect. (3) The discharge capacity. Sectional area of ??the discharge capacity depends on the speed and feed stream flow through the like. Sectional area of ??the stream is readily determined by sewage aeration blower, according to pilot study was that the institutes where the blower is good, the discharge capacity can be by the amount of material per unit area to estimate the inflatable. Roots blower operating conditions 1, the transmission medium inlet temperature is usually not greater than 40 ℃. 2, the content of the medium particles should not exceed 100mg / m3, maximum particle size must not exceed half of the minimum working gap. 3, in operation bearing temperature not higher than 95 ℃, the oil temperature is not higher than 65 ℃. 4, shall not exceed the boost pressure range specified on the nameplate. Sewage aeration blower | on 海罗茨 fans | Zhucheng East Han Machinery Co., Ltd. provided by the Eastern Han Machinery Co., Ltd. Zhucheng. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng East Han Machinery Co., Ltd. into the brilliant and you work for a better future!