Waste Water Treatment Aeration Roots Blower

Basif Info.
Products name:  roots blower 
Brand: RH
Place of origin: Nantong China
Inlet diameter:DN100
Usage: water treatment industry,gas delivery industry
Pressure rise: up to 98kpa
Flow capacity:8.6-13.1m3/min
Cooling: natural air cooling(pressure less than 58kpa), water cooling ( pressure more than 58 kpa)
Weight: approx.680kg
Color: blue or silver
Noise:less than 80dB(A)
Connection: Direct coupling or V-belt
Motor power:5.5kw-30kw
Voltage: 380V 50HZ,440V 60HZ
Accessory: Inlet silencer, outlet silencer, check valve, flexible valve, pressure gauge etc
Rotation speed:980 rpm to 1450 rpm

Roots blower application in filter backwashing Illustration
Referring to pumping water backwards through the filter media incorporating intermittent use of air during the process. The bubble effect agitates the solids, helping to release those solids making the process more efficient. Backwashing is a form of preventive maintenance so that the filter media can be reused. In water treatment plants, backwashing can be an automated process that is run by local programmable logic controllers (PLCs). The backwash cycle is triggered after a set time interval, when the filter effluent turbidity is greater than a treatment guideline or when the differential pressure (head loss) across the filter exceeds a set value.

Company info.
Nantong Rongheng Environmental Equipment Co.,Ltd. is located in Nantong, Jiangsu,China. We are a leading provider of a wide range of equipments including roots blower, roots vacuum pump, centrifugal blower, turbo blower etc.With a combined workforce experienc of almost 30 years, our full-fledged R&D division is dedicated to reaserch and development of innovative products with new materials and designs.Our products are widely used in water treatment industry, cement industry, steel and petrochemical industry etc.