Rotary blowers structure and working principle: the blower pressure range: 0.1-0.5kgf / cm2. HC type rotary rotary blower fan compact structure Henan outlets, mainly composed of the following six components: motors, air filter, blower body, the air chamber, the base (and tanks), drip mouth. Blowers biased against the inner cylinder rotating eccentric rotor, the rotor blade slot and volume changes between the air intake, compression, spit. Blower pressure difference during operation of the automatic lubricating oil to drip nozzle inner cylinder was added dropwise to reduce friction and noise, while maintaining the cylinder gas is not refluxed. HCC-20S vertical rotary fan flow Qs refers to standard suction state (absolute pressure 101.325kPa, temperature 20 ℃, relative humidity 50%) rotary fan, the medium is the air inlet flow rotary blowers, for the non-standard state Flow segment conversion. HCC-20S vertical rotary fan flow conversion: When the inlet flow rate with the reference state (temperature 0 ℃, absolute pressure 101.325kPa) volume Qn is represented, you must first be converted into the following formula inspiratory flow Qs standard state after Henan rotary blower manufacturers, wholesale, and then check the performance table (usually not considered humidity). Qs = 1.0733Qn ts when the intake air temperature and 20 ℃ difference between the larger, or inhalation of the gas molecular weight M deviate significantly from the molecular weight of air is 29, the actual intake air flow rate Qs is calculated as follows: Qb = (Qth-Qsa) × [(273 + ts) / (273 + 20) × 29 / M] 1/2 where: Qb- suction gas temperature ts ℃ Henan rotary blower uses a molecular weight of internal leakage when M m3 / min; Qth- theoretical flow m3 / min; (according to the requirements of the boost declining chip fan inlet flow rate, according to the performance table after the initial selection by the performance table Richard). Actual m3 Qsa- standard suction state / min flow rate. (Flow performance shown in the table after the initial selection) performance parameters listed in the air as the medium, such as transportation or other media with the standard intake state does not match state into gas flow required to make the appropriate conversion. Henan rotary rotary blower fan manufacturers supply _ _ Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. Zhucheng East Han Machinery Co., Ltd. (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 the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future!