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Centrifugal blower performance overview? Aug. 31, 2018
Centrifugal blower is a machine which depends on the mechanical energy input, increases the gas pressure and sends the gas side by side. Centrifugal blowers are widely used for ventilation, dust removal and cooling of factories, mines, t...
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6 kinds of aeration equipment in sewage treatment Aug. 23, 2018
Aeration is an important way to operate the sewage treatment biochemical system, and it is also a process link with high operating costs in wastewater treatment. The main function of aeration is to oxygenate the reaction tank to ensure th...
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By what judgment, where is the problem? Aug. 14, 2018
· 1. Check the working status of each instrument. · The instruments of roots blower are divided into pressure gauges、voltmeter、flowmeter，this is the main instrument. During operation of roots blower，If the pressure gauge is too l...
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Application of roots blower in chemical industry Aug. 06, 2018
· In the chemical industry，roots blower is a constant volume fan without internal compression.Transport of gas is mandatory，with the change of pressure and flow, the impeller adopts special curve. It ensures small leakage and high ef...
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