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2017 Annual Ecological Construction and Environmental Engineering Industry Investment Consulting Agency List along with

Sludge concentrator is a concentration and clarification equipment of a central transmission continuous or intermittent work.

1. Working principle of Roots, Roots blower The Roots fan is a fixed-volume fan. The air volume of the conveyance is proportional to the number of revolutions, and each rotation of the three-leaf impeller 3 times, exhaust, exhaust, and the bilateral, the gas pulsation is less, the load Small change, high mechanical strength, low noise, and small vibration. 2 three-leaf impelled shafts on the 2 flat parallels ...