roots type air blower

Roots type air blower diagram

Roots blower uses

• ‌Roots blowers‌ are widely used in many industries and fields, mainly including:
• ‌Sewage treatment‌: In the sewage treatment industry, Roots blowers are widely used in aeration, stirring, mixing and other aspects to ensure the smooth progress of the sewage treatment process.
• ‌Pneumatic conveying system‌: Roots blowers are used to transport feed, lime powder, monosodium glutamate, soybean skin, silica and other powdery materials, as well as grain suction machines or crane suction vacuum pumps in grain transportation to ensure the effectiveness of materials transmission.
• ‌Aquaculture‌: In aquaculture, Roots blowers use micropore aeration technology to oxygenate water quality and improve breeding efficiency.They are important equipment in the aquaculture industry.
• ‌Coal chemical industry‌: In the coal chemical industry, Roots blowers are used in sewage treatment and different processes, playing an important role in improving production efficiency and product quality‌.
• ‌Dust removal industry‌: Roots blowers are also used in the dust removal industry, such as desulfurization, denitrification, dust removal, etc., to ensure the effective treatment of industrial flue gas and waste gas.
• ‌Grain processing, flour mills, food factories‌: used in transportation, drying, cooling, dust and other links to ensure the smooth progress of the food processing process‌.
• ‌Paint and Coating Industry‌: Used for ventilation, dust removal and waste gas treatment to ensure the safety and health of the working environment.
• ‌Mining, quarrying, and mineral processing industries‌: used in emissions, exhaust, gas transportation, drying and other links to ensure environmental control and safety during the development of mineral resources‌.
• ‌Pharmaceutical Industry‌: In the pharmaceutical industry, Roots blowers are used in pharmaceutical processing, chemical reactions and other aspects, such as laboratory ventilation equipment, to ensure the safety and efficiency of the pharmaceutical production process‌.

Roots blower specifications

Roots blower pressure range

• According to different usage requirements, the pressure of the roots blower fan can be adjusted between 9.8kpa and 200kpa.Within this pressure range, the roots blower fan can work normally and meet various process requirements.Specifically, the pressure range of roots blower fan includes:
• ‌Low pressure range‌: The pressure is lower than 58.8kpa, including 9.8kpa to 58.8kpa.This type of fan usually uses air cooling, and is mostly designed with a single oil tank.
• ‌Medium pressure range‌: The pressure is between 58.8kpa and 98kpa.This type of fan requires water cooling, and most of them are designed with double oil tanks.
• ‌High pressure range‌: When the pressure exceeds 98kpa, especially when it exceeds 140kpa, double-stage pressure boosting technology is required to ensure stable operation of the fan under high pressure.

What are the different types of roots blowers?

• Roots blowers are divided into the following categories:
• 1.Single-stage Roots blower and multi-stage Roots blower: Depending on the number of impellers, Roots blower can be divided into two types: single-stage and multi-stage. Single-stage Roots blowers have only one impeller and are suitable for low pressure and medium flow applications, while multi-stage Roots blowers have multiple impellers and are suitable for high pressure and large flow applications.
• 2.Fixed Roots blower and variable frequency speed-adjustable Roots blower: Depending on the driving method, Roots blowers can be divided into two types: fixed type and variable frequency speed-adjustable. The fixed speed of the Roots blower is fixed, and the output air volume and pressure cannot be adjusted; while the variable frequency speed-regulated Roots blower adjusts the motor speed through the frequency converter to achieve precise control of the air volume and pressure.
• 3.Dry Roots blower and wet Roots blower: Depending on the working environment, Roots blowers can be divided into two types: dry type and wet type. Dry Roots blowers are suitable for processing dry gases, such as air, nitrogen, etc.; while wet Roots blowers are suitable for processing gases that are moist or contain liquid particles, such as aeration systems in sewage treatment.
• 4.Standard Roots blower and customized Roots blower: According to different customer needs, Roots blower can be divided into two types: standard type and customized type. Standard Roots blowers are manufactured according to general specifications and designs and are suitable for general application scenarios; while customized Roots blowers are designed and manufactured according to specific needs to meet special process requirements.