roots rotary lobe blower

What is roots rotary lobe blower

• Roots blower is a volumetric rotary blower, a rotary compressor that uses two blade-shaped rotors to move relative to each other in the cylinder to compress and transport gas. This type of blower has a simple structure and is easy to manufacture. It is suitable for gas transportation and pressurization in low-pressure situations, and can also be used as a vacuum pump.

Roots rotary lobe blower parts

• The main structure of the three-blade Roots blower consists of the chassis, three-blade rotor, side plates, front and rear gaskets, main shaft, gears, motor, etc. The chassis is the main part of the blower and is used to house the blower rotor and gear transmission. The three-blade rotor is one of the most important components of the blower. The volume and shape of the rotor determine the air volume and pressure of the blower. The side plates are plates fixed on both sides of the chassis to support the three-blade rotor. The front and rear gaskets are parts installed inside the chassis and are spaced a certain distance apart to prevent the blower rotor and the chassis from colliding with each other.

Working principle of three-blade Roots blower

• The working principle of the three-blade Roots blower is to suck in and compress gas by relying on the rotation of the rotor. The three-blade rotor presents a convex surface and a concave surface. During the rotation of the rotor, air is continuously sucked in or compressed. While air is being sucked in on one side of the rotor, air is being discharged on the other side, creating a continuous air flow.

Roots rotary lobe blower manual

Precautions for use

1.Usage environment: Please ensure that the Roots vacuum pump is installed in a dry, ventilated and dust-free environment, avoiding direct sunlight and high temperature.
2.Power supply requirements: Please check whether the power supply meets the requirements of the pump before use, and make sure it is well grounded to prevent electric shock.
3.Operating specifications: During operation, please follow the steps in the operation manual to avoid damage or safety accidents caused by improper operation.

Routine maintenance:

1.Clean the pump body and exhaust pipe regularly to keep the interior clean and free of debris.
2.Regularly check the power cord and grounding conditions to ensure safety and reliability.
3.If any abnormality or failure is found, please stop the machine in time and contact professionals for repair.

troubleshooting

1.Pump body heats up: It may be that the motor is overloaded or the heat dissipation is poor. It is recommended to check the power supply voltage and ventilation conditions.
2.The air pumping rate decreases: It may be due to rotor wear or air leakage in the air pumping pipe. It is recommended to check the rotor wear and repair the air leakage point.
3.Increased noise: It may be that the rotor is unbalanced or the bearings are worn. It is recommended to check the status of the bearings and make necessary replacements.

Safety warning

1.Disassembly and repair by non-professionals is prohibited: Disassembly by non-professionals may cause damage to the pump body or safety accidents.
2.It is prohibited to use in flammable and explosive environments: Roots vacuum pumps should be kept away from flammable and explosive items to prevent danger.
3.It is prohibited to touch rotating parts when the pump is running: When the pump is running, rotating parts may cause injury, so please keep a safe distance.

Maintenance suggestions

1.It is recommended to conduct an excellent inspection of the Roots vacuum pump every three months to ensure that all components are in good condition.
2.It is recommended to perform professional maintenance on the pump body at least once a year to extend the service life and improve performance.

What is the purpose of a Roots blower?

• ‌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.