ETP WTP Roots Blower

1.All models of RSR series

RSR-50   RSR-65   RSR-80   RSR-100   RSR-125   RSR-150C   RSR-150   RSR-175A   RSR-175  RSR-200A  RSR-200H  RSR-250D   RSR-250A  RSR-250B   RSR-250E  RSR-300A  RSR-300C

2.Size of Discharge Bore

50(2″)、65(2.5″)、80(3.15″)、100(4″)、125(5″)、150(6″)、200(7.8″)、250(9.85″)、300(11.8″)

Or in customer’s indication range

3.Differential pressure scope

9.8—98kPa

4.Air capacity scope

0.6—184m³/min

5.Power of the motor

0.75—280kW

Necessary standard accessories(common type)

Discharge connection pipe;suction silencer,discharge silencer(with air filter);elastic joint; check valve; anchor bolts; air relief valve; pressure gauge; baseframe ;gear oil,etc

Necessary standard accessories(nickel plating type)

Discharge connection pipe; suction compensator,discharge compensator; anchor bolts; pressure gauge; baseframe ;gear oil,etc.

Roots Blower Features from Shandong Mingtian Machinery Group:

Roots Blower Function in Wastewater treatment:

Roots blowers play a variety of important roles in sewage treatment, mainly including the following aspects:

Aeration and sludge concentration: Roots blowers inject oxygen into sewage to support the growth and metabolism of microorganisms, thereby decomposing organic matter. In addition, it can also stir the sewage by generating a large number of bubbles, so that pollutants are effectively dispersed and the treatment efficiency is improved. During the sludge concentration process, the Roots blower can quickly release the gas in the sewage, forming a higher air flow pressure, so that the sludge particles gather and achieve the concentration effect.

Sludge transportation: The concentrated sludge needs to be further processed by conveying equipment. Roots blowers have good conveying capacity and can stably transport sludge from the starting point to the end point to ensure the smooth progress of the entire treatment process.

Energy saving and high efficiency: Roots blowers have high compression efficiency and low energy consumption, which can reduce operating costs while ensuring aeration effect. Through the application of frequency conversion technology, the fan speed can be adjusted according to actual needs, thereby saving electricity.

‌Low noise and low vibration‌: Modern Roots blowers adopt advanced noise reduction and shock absorption technology, with low noise and low vibration during operation, and less impact on the surrounding environment.

‌Simple structure and convenient maintenance‌: The structure of Roots blowers is relatively simple, with fewer parts and components, and easy to maintain and maintain. Its operation is stable and reliable, and the failure rate is low.

‌Roots blowers have a wide range of applications, and are suitable for industrial wastewater treatment such as papermaking, textiles, printing and dyeing, and electroplating. They are also suitable for food processing, fermentation and brewing, and urban domestic sewage treatment. It can not only effectively increase the oxygen content in the water body, promote the degradation of organic matter and the removal of pollutants, but also is an indispensable equipment in the water treatment process.

1.Differential pressure scope:9.8—98kPa

2.Air capacity scope:0.6—200m³/min

3.All models of RSR series

RSR-50   RSR-65   RSR-80   RSR-100   RSR-125   RSR-150C   RSR-150   RSR-175A   RSR-175  RSR-200A  RSR-200H  RSR-250D   RSR-250A  RSR-250B   RSR-250E  RSR-300A  RSR-300C

4.Size of Discharge Bore

50(2″)、65(2.5″)、80(3.15″)、100(4″)、125(5″)、150(6″)、200(7.8″)、250(9.85″)、300(11.8″)

Or in customer’s indication range

5.Power of the motor

0.75—280kW