China Aeration Blower Manufacturers Suppliers Factory

IERS:Your Professional Aeration Blower Manufacturer!

IERS Machinery Technology (Shandong) Co., Ltd. is an innovative enterprise specializing in the field of mechanical technology. The company mainly produces high-quality mechanical equipments such as water pumps, blowers, mixers, dehydrators, etc, all are used for water and wastewater treatment. Our products are widely used in various industries with features of advanced technology, stable performance, and reliable quality. The company adheres to the concept of exploration and innovation, constantly exploring new technologies and processes, and is committed to providing customers with more advanced and efficient mechanical products.

Pressure Roots Blower
Power: 0.75-600kW
Diameter: DN50-DN400
Pressure: 9.8-78.4KPa
Air flow rate: 0.15-362.5m3/min
Material: HT250
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Roots Vacuum Blower
Power: 0.75-600kW
Diameter: DN50-DN400
Air pressure: -9.8 — -49KPa
Air flow rate: 0.15-362.5m3/min
Material: HT250
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Air Suspension Centrifugal Blower
Power: 11-315kW
Diameter: DN100-DN400
Air pressure: 30— 120KPa
Air flow rate: 8.5-503m3/min
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Why Choose Us

High Quality

We treat every product with an attitude of striving for excellence, strictly control every link from design to production, and ensure excellent product quality.

Product Application

Our products are used in sewage treatment, air conditioning, construction, water supply and drainage, pumping station and so on.

Production Market

Please rest assured that we have participated in many sewage treatment projects at home and abroad!

Production Equipment

We have CNC machining equipment, testing equipment, testing equipment.

Technical specifications

Product Name	Pressure Roots Blower
Power	0.75-600kW
Diameter	DN50-DN400
Pressure	9.8-78.4KPa
Air flow rate	0.15-362.5m3/min
Material	HT250
Vacuum	-5000mmAq
Working mode	S1
Protection level	IP55

Advantages of Aeration Blower

01/

Energy Efficiency
Aeration blowers offer exceptional energy efficiency as a key advantage. Advanced motor design and control systems optimize power consumption while maintaining stable performance. Users can often achieve significant cost savings through reduced energy bills and maintenance requirements. The system's flexible output capacity ensures that air delivery meets actual demand, avoiding energy waste and extending equipment life.

02/

Excellent Reliability
Another key advantage of aeration blowers is their exceptional reliability. These units utilize industrial-grade components and protective features, delivering stable performance even in harsh environments. The integration of intelligent monitoring systems enables operators to track performance indicators and address potential issues before they arise, minimizing downtime and maintenance costs.

03/

Compact Design
The aeration blowers' compact design simplifies installation and integration, takes up minimal space, and reduces infrastructure costs. Their user-friendly interface simplifies operation and maintenance procedures, reducing the need for specialized training.

04/

Noise Reduction
Aeration blowers are designed for low-noise operation, contributing to a quieter, more environmentally friendly treatment process. Low noise levels and vibration control make these units suitable for a variety of environments without disturbing nearby operations or personnel.

Application of Aeration Blowers in Wastewater Treatment

Aeration blowers are used in various stages of wastewater treatment, including:

Activated Sludge Process

This is the most common biological treatment method. Aeration blowers supply air to the aeration tanks where microorganisms convert organic pollutants into biomass, carbon dioxide, and water.

Membrane Bioreactors (MBRs)

Involves aerating the mixed liquor to promote biological treatment while keeping the membrane surface clean, preventing fouling.

Sequencing Batch Reactors (SBRs)

These are fill-and-draw activated sludge processes where aeration is a critical phase for biodegradation of organic pollutants.

Biofiltration/Biofilters

Aeration blowers are used to supply oxygen to fixed-film treatment systems where microorganisms on the filter media degrade the organic contaminants.

Types of Aeration Blowers

Centrifugal Blowers
Centrifugal blowers, also known as radial blowers, utilize centrifugal force to move air. They consist of a rotating impeller inside a casing. As the impeller spins, it accelerates the air outward to the edge of the casing, converting velocity into pressure.

Positive Displacement Blowers
Positive displacement blowers trap a specific volume of air and then force it into the aeration system. They come in various designs, including rotary lobe, screw, and piston blowers.

Rotary Lobe Blowers
Rotary lobe blowers utilize two intermeshing rotors to displace air. The rotors spin in opposite directions, trapping air in the pockets formed between the rotors and the casing.

Screw Blowers
Screw blowers utilize twin helical screws to compress and transport air. These screws rotate and mesh in a synchronized manner, creating a continuous flow of air.

Piston Blowers

Piston blowers use a reciprocating piston mechanism to displace air. The air is drawn into a cylinder and compressed as the piston moves through its cycle.

Liquid Ring Blowers

Liquid ring blowers, also known as liquid ring compressors, employ a rotating assembly that includes a pump casing partially filled with liquid. Air is drawn into the casing, and the liquid forms a moving ring that compresses the air.

Regenerative Blowers

Regenerative blowers, also known as side channel blowers, use an impeller with numerous blades that pass through a channel. Air is drawn into the impeller and circulated several times within the blower housing to increase pressure before being discharged.

Components of Aeration Blower

Motor

The power source that drives the blower, converting electrical energy into mechanical energy to rotate the impellers or rotors.

Impellers/Rotors

These rotating components create airflow within the blower, drawing in air and pushing it out to the aeration system.

Inlet and Outlet Valves

These valves regulate the flow of air into and out of the blower, ensuring proper operation and preventing backflow.

Bearings and Seals

These components minimize friction and prevent leaks within the blower, ensuring efficient and reliable operation.

Air Filters

These filters remove particulate matter from the incoming air, preventing it from entering the blower and potentially clogging or damaging the system.

Piping

Connects the blower to the aeration system, delivering the pressurized air to the diffusers.

Diffusers

Located in the aeration tank, these devices release the air into the wastewater in the form of small bubbles, maximizing oxygen transfer.

Controls and Instruments

These components monitor and regulate the blower's operation, including pressure gauges, flow meters, and control systems.

Packaging and Delivery

Selling Units	Single item	Single package size	174X54X74 cm
Single gross weight	68.000 KG

FAQ

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. Or it is 35-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? ls it free or extra?

A: Yes, we could offer the sample, but we need to charger samples fee and freight fees.

Q: What is your terms of payment?

A: Payment<=1000USD,100% in advance.Payment>=1000USD 30% T/T in ADVANCE,70% BANLANCE BEFORE SHIPMENT.

Q: What is an aeration blower?

A: In diffused aeration, aeration blowers pump compressed air through and released below the wastewater's surface to make sure that bacteria receive a continual supply of air.

Q: Can a aeration blower be used for aeration?

A: Of course yes! aeration blower and vortex blowers are all can be used for aeration. In the sewage treatment industry, aeration blower are also used. The aeration blower can be used in one machine and can blow air or inhale. The rated pressure of theaeration blower, It can be as high as 70kpa!

Q: What is the purpose of a blower or aerator in a sewage system?

A: Blowers are typically used to provide aeration in activated sludge plants and to promote aerobic digestion. They keep solids suspended in channels and in aeriated grit chambers, which is absolutely necessary for a proper treatment ecosystem.

Q: What is the main purpose of aeration?

A: How does Aeration Work? Aeration provides oxygen to bacteria for treating and stabilizing the wastewater. Oxygen is needed by the bacteria to allow biodegradation to occur. The supplied oxygen is utilised by bacteria in the wastewater to break down the organic matter containing carbon to form carbon dioxide and water.

Q: What is the working principle of a blower?

A: An air blower uses a rotating impeller/rotor to create a vacuum. This vacuum causes air to rush into the blower. The air enters the centre of the impeller and is divided by the rotating blades. Centrifugal force increases the speed of the air and volume of the air stream within the housing.

We're well-known as one of the leading aeration blower manufacturers and suppliers in China. Please rest assured to buy high quality aeration blower for sale here from our factory. For price consultation, contact us.