turbo blower water treatment
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| turbo blower water treatment |
maglev turbo blower inner structure
Maglev turbo blower help save energy in water treatment plant. let's take a look at the maglev turbo blower inner structure:
As we see the blower. upsides is the turbo blower core.
As we see the blower. upsides is the turbo blower core.
Maglev turbo vacuum pump
The product saves 30 % ~ 70 % more energy than the water ring vacuum pump and the Rotz vacuum pump, and solves the problem that the traditional turbine vacuum pump needs lubrication and frequent replacement of bearings. After the introduction of this product, it has produced great repercussions in the field of vacuum pump application, especially in the vacuum dehydration system of paper machines in the paper industry. This application is not only a technological innovation but also a technological improvement. In this application, the replacement water ring vacuum pump has achieved energy saving and water saving, and the high-heat gas discharged can be heat recovered. The intelligent adjustment system also makes the production process and product quality more stable, and the economic benefits are particularly significant.
High frequency vector type inverter
High-frequency vector type inverter of series EG100 is one of EMAGING’s high-speed driven products.
It could be applied in wide frequency and speed scope, and offer an excellent control of high-speed permanent magnetic motor.
High-efficiency intelligent control reduces the debugging work in the field, increases system efficiency and brings remarkable economic benefit to users.
The products have abundant optional components, including controllable rectifying unit, DC reactor and sinusoid filter, etc.
It could be applied in wide frequency and speed scope, and offer an excellent control of high-speed permanent magnetic motor.
High-efficiency intelligent control reduces the debugging work in the field, increases system efficiency and brings remarkable economic benefit to users.
The products have abundant optional components, including controllable rectifying unit, DC reactor and sinusoid filter, etc.
Maglev Turbo Blowers
The main structure of the blower: Impeller is intergrated directly to the motor shaft, rotor is suspended vertically in the active magnetic bearing, and accordingly the impeller is driven directly with high speed. There is no need for speed increaser, coupler, neigher gearbox, thus the transmission loss is completely eliminated, and the overall efficiency is up to 83%.
Maglev High Speed Motor
For high speed blowers, compressors that need high-speed load, removing speed-increase gearbox and applying direct driven by high-speed motor are becoming a tendency. In compare with traditional low-speed motor plus speed-increase gearbox, high-speed motor has obvious advantages like small dimension and light weight. Maglev high-speed motor is a perfect combination of two core technologies: magnetic bearings and high-speed permanent magnetic motors.
Maglev high speed motors not only have advantages like compact structure, reliable operation, energy saving, high efficiency, but also is economic. Maglev high-speed motor has distinctive features of newborn things, represents advanced productive force, and could be considered as a revolutionary product in the drive train field.
Maglev high speed motors not only have advantages like compact structure, reliable operation, energy saving, high efficiency, but also is economic. Maglev high-speed motor has distinctive features of newborn things, represents advanced productive force, and could be considered as a revolutionary product in the drive train field.
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| 100kw maglev turbo blower |
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| 400kw maglev turbo blower |
Esurging maglev turbo blower is developed by 5-DOF active magnetic bearing technology, high-speed permanent magnet synchronous motor and the world's leading turbine mechanical technology.
Esurging maglev turbo blower is directly connected by high-speed permanent magnet synchronous motor and high-efficiency three-dimensional flow impeller, without contact, friction or lubrication, which completely eliminates the transmission loss; the impeller is made of high-strength aluminum / titanium alloy, which is tested by 100% X-ray inspection and 115% over speed test to ensure efficient and reliable operation; the blower realizes intelligent control of frequency conversion, which can realize local and remote control; the whole machine adopts skid mounted mechanism, compact layout and convenient installation.
Esurging maglev blower has 8 series products, namely YG75, YG100, YG150, YG200, YG300, YG400, YG700 and YG1000, which have passed the inspection of the national authority. The scientific and technological achievements have been appraised by the Ministry of Industry and Information Technology as "international leading", selected into the catalogue of energy-saving mechanical and electrical products of the Ministry of Industry and Information Technology and awarded as "Energy Efficiency Star".
Esurging maglev turbo blower can save more than 30% energy compared with conventional blower. Andreach noise level of 80dB.It is an energy-saving and environmental protection product with intelligent control and maintenance free. It has been widely used in more than 30 provinces in China. It has been selected into "National Industrial Energy Saving Technology Application Guide and Case" and "Key Environmental Protection Practical Technology and Demonstration Project" of Ministry of Industry and Information Technology of China.
WORK PRINCIPLE
Air enters the three-dimensional flow impeller directly driven by maglev high-speed permanent magnet motor. Driven by the high-speed rotating impeller, kinetic energy and pressure potential energy are generated. Part of the kinetic energy is converted into pressure potential energy in the diffuser and volute channel, changing the flow direction, and finally enters the pipe network through the exhaust pipe.
Maglev Turbo Blower Technology
MAGNETIC BEARING
The impeller is designed with three-dimensional flow backward bending, with wide working range and variable efficiency up to 96%. The impeller is made of high-strength aviation aluminum material, light weight and small moment of inertia. In order to ensure the service life of impeller, we have carried out CAE finite element analysis during design, 100% flaw detection for incoming materials, and 115% over speed test after processing to ensure the safety and reliability in the life cycle.
The rotor suspension is realized by using the active magnetic bearing technology with 5 degrees of freedom and electromagnetic force. The bearing has no contact, no friction, no lubrication, low noise, long service life, over 10000 signal acquisition and real-time correction per second, precise control of the rotor axis position, and automatic balancing technology. The vibration is one order of magnitude smaller than the conventional bearing, which is a high-efficiency bearing.
HIGH SPEED MOTOR
Adopting the high-speed motor, it has the characteristics of high power density, high performance, high reliability, high efficiency and low life cycle cost. It saves the gearbox, completely eliminates the mechanical transmission loss, and has small volume and low noise. The speed can reach more than 75000 RPM, and the efficiency reach more than 97%.
HIGH FREQUENCY VECTOR CONVERTER
Specially designed for high-speed motor, multiple optimization algorithms can effectively reduce motor heating, reduce switching loss and ensure reliable operation in hot environment. Control performance surpasses foreign brands.
According to the requirements of working conditions, the speed is adjusted to realize the adjustment of pressure and air flow; the blower has the function of surge prediction and anti-surge. It can save more electric energy for users, protect blowers better and realize remote monitoring.
THREE DIMENSIONAL FLOW IMPELLER
HIGH SPEED MOTOR
Adopting the high-speed motor, it has the characteristics of high power density, high performance, high reliability, high efficiency and low life cycle cost. It saves the gearbox, completely eliminates the mechanical transmission loss, and has small volume and low noise. The speed can reach more than 75000 RPM, and the efficiency reach more than 97%.
HIGH FREQUENCY VECTOR CONVERTER
Specially designed for high-speed motor, multiple optimization algorithms can effectively reduce motor heating, reduce switching loss and ensure reliable operation in hot environment. Control performance surpasses foreign brands.
According to the requirements of working conditions, the speed is adjusted to realize the adjustment of pressure and air flow; the blower has the function of surge prediction and anti-surge. It can save more electric energy for users, protect blowers better and realize remote monitoring.
THREE DIMENSIONAL FLOW IMPELLER
The impeller is designed with three-dimensional flow backward bending, with wide working range and variable efficiency up to 96%. The impeller is made of high-strength aviation aluminum material, light weight and small moment of inertia. In order to ensure the service life of impeller, we have carried out CAE finite element analysis during design, 100% flaw detection for incoming materials, and 115% over speed test after processing to ensure the safety and reliability in the life cycle.
Magnetic Turbo Blower Performance Comparison
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| Magnetic Turbo Blower Performance Comparison |
Magnetic Bearing Turbo Blower and Air Bearing Turbo Blower Performance Comparison
Performance comparison
Roots blower
Multistage centrifugal air blower
Single stage centrifugal blower
Air suspension blower
Imported maglev blower
Esurging maglev blower
Bearing
Bearing
Ball bearing
Ball bearing
Tilting-pad bearing
Air foil bearing
Imported magnetic bearing, mature technology, high stability
First magnetic bearing developed independently in China, mature technology, high stability
Technology source
Made in China
Made in China
Import/domestic
Republic of Korea
Europe
Tsinghua University
Service life
1-2 years
2-3 years
3-5 years
3-5 years
Semi-permanent
Semi-permanent
Mechanical loss
2% energy consumption of bearing
2% energy consumption of bearing
Above 3% energy consumption of sliding friction
Dry friction at low speed, high energy consumption
Electromagnetic induction, low energy consumption of bearing
Electromagnetic induction, low energy consumption of bearing
Impeller
Type
Casting 2 or 3 blades
Welding steel or casting aluminum
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Service life
5-8 years
10 years
15 years
20 years
20 years
20 years
Aerodynamics efficiency
Low
Low
Medium
High
High
High
High-speed motor
Motor type
Low-speed asynchronous motor
Low-speed asynchronous motor
Asynchronous ac motor
High-speed permanent magnet motor
Purchased high-speed permanent magnet motor
High-speed permanent magnet motor independently developed
Transmission type
Belt or coupler
Coupler
Coupler
Direct driving
Direct driving
Direct driving
Motor efficiency
86%
87%
94%
95%
97%
Above 97%
Speed control
unavailable
unavailable
unavailable
Precise control of speed
Precise control of speed
Precise control of speed
Speed control method
There is no speed control system. When motor power and rotation speed are fixed, the air volume is fixed
No speed control system unless the variable frequency motor is replaced and the variable frequency converter is added
Guide vane adjustment, mechanical loss
Intelligent DC speed control system changes the speed of the shaft
Intelligent DC speed control system changes the speed of the shaft
Intelligent DC speed control system changes the speed of the shaft
Working range
Very small
Very small, it can bebroadenedby adding a frequency converter
Small range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Installation
Lifting
Need
Need
Need
No need
No need
No need
Foundation
Need
Need
Need
No need
No need
No need
Maintenance
Lubricant
Check every shift, add regularly, medium cost
Check every shift, add regularly, medium cost
Check every shift, add regularly, high cost
No need
No need
No need
Quick-wear part
Bearing, gear
Bearing, sealing
Bearing, gear, lubricant pump
Bearing, filter
Air filter
Air filter
Cost
Low
Medium
High
High, no maintenance in China
Low, poor service timeliness
Low, good service timeliness
Operation
Operation cost
Very high
High
Medium
Low
Very low
Very low
Investment cost
Very low
Medium
High
High
High
High
Overall efficiency
49%
61%
68%
73%
77%
77%
Overall price
Low
Medium
High(imported blower)
Medium
Very high, 1.3~1.5 times of the domestic
Medium
After-sale maintenance
Short cycle, low cost and high failure rate
Short cycle and high cost
Long maintenance period and high cost
Long maintenance period and high cost
Long maintenance period and high cost
Timely maintenance, independent core components, short maintenance cycle and low cost
Performance comparison
Roots blower
Multistage centrifugal air blower
Single stage centrifugal blower
Air suspension blower
Imported maglev blower
Esurging maglev blower
Bearing
Bearing
Ball bearing
Ball bearing
Tilting-pad bearing
Air foil bearing
Imported magnetic bearing, mature technology, high stability
First magnetic bearing developed independently in China, mature technology, high stability
Technology source
Made in China
Made in China
Import/domestic
Republic of Korea
Europe
Tsinghua University
Service life
1-2 years
2-3 years
3-5 years
3-5 years
Semi-permanent
Semi-permanent
Mechanical loss
2% energy consumption of bearing
2% energy consumption of bearing
Above 3% energy consumption of sliding friction
Dry friction at low speed, high energy consumption
Electromagnetic induction, low energy consumption of bearing
Electromagnetic induction, low energy consumption of bearing
Impeller
Type
Casting 2 or 3 blades
Welding steel or casting aluminum
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Aluminum alloy three-dimensional flow impeller
Service life
5-8 years
10 years
15 years
20 years
20 years
20 years
Aerodynamics efficiency
Low
Low
Medium
High
High
High
High-speed motor
Motor type
Low-speed asynchronous motor
Low-speed asynchronous motor
Asynchronous ac motor
High-speed permanent magnet motor
Purchased high-speed permanent magnet motor
High-speed permanent magnet motor independently developed
Transmission type
Belt or coupler
Coupler
Coupler
Direct driving
Direct driving
Direct driving
Motor efficiency
86%
87%
94%
95%
97%
Above 97%
Speed control
unavailable
unavailable
unavailable
Precise control of speed
Precise control of speed
Precise control of speed
Speed control method
There is no speed control system. When motor power and rotation speed are fixed, the air volume is fixed
No speed control system unless the variable frequency motor is replaced and the variable frequency converter is added
Guide vane adjustment, mechanical loss
Intelligent DC speed control system changes the speed of the shaft
Intelligent DC speed control system changes the speed of the shaft
Intelligent DC speed control system changes the speed of the shaft
Working range
Very small
Very small, it can bebroadenedby adding a frequency converter
Small range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Wide range of adjustment of air flow and pressure
Installation
Lifting
Need
Need
Need
No need
No need
No need
Foundation
Need
Need
Need
No need
No need
No need
Maintenance
Lubricant
Check every shift, add regularly, medium cost
Check every shift, add regularly, medium cost
Check every shift, add regularly, high cost
No need
No need
No need
Quick-wear part
Bearing, gear
Bearing, sealing
Bearing, gear, lubricant pump
Bearing, filter
Air filter
Air filter
Cost
Low
Medium
High
High, no maintenance in China
Low, poor service timeliness
Low, good service timeliness
Operation
Operation cost
Very high
High
Medium
Low
Very low
Very low
Investment cost
Very low
Medium
High
High
High
High
Overall efficiency
49%
61%
68%
73%
77%
77%
Overall price
Low
Medium
High(imported blower)
Medium
Very high, 1.3~1.5 times of the domestic
Medium
After-sale maintenance
Short cycle, low cost and high failure rate
Short cycle and high cost
Long maintenance period and high cost
Long maintenance period and high cost
Long maintenance period and high cost
Timely maintenance, independent core components, short maintenance cycle and low cost
Maglev Turbo Blower Esurging
 |
| 100kw maglev turbo blower |
 |
| 400kw maglev turbo blower |
Esurging maglev turbo blower is developed by 5-DOF active magnetic bearing technology, high-speed permanent magnet synchronous motor and the world's leading turbine mechanical technology.
Esurging maglev turbo blower is directly connected by high-speed permanent magnet synchronous motor and high-efficiency three-dimensional flow impeller, without contact, friction or lubrication, which completely eliminates the transmission loss; the impeller is made of high-strength aluminum / titanium alloy, which is tested by 100% X-ray inspection and 115% over speed test to ensure efficient and reliable operation; the blower realizes intelligent control of frequency conversion, which can realize local and remote control; the whole machine adopts skid mounted mechanism, compact layout and convenient installation.
Esurging maglev blower has 8 series products, namely YG75, YG100, YG150, YG200, YG300, YG400, YG700 and YG1000, which have passed the inspection of the national authority. The scientific and technological achievements have been appraised by the Ministry of Industry and Information Technology as "international leading", selected into the catalogue of energy-saving mechanical and electrical products of the Ministry of Industry and Information Technology and awarded as "Energy Efficiency Star".
Esurging maglev turbo blower can save more than 30% energy compared with conventional blower. Andreach noise level of 80dB.It is an energy-saving and environmental protection product with intelligent control and maintenance free. It has been widely used in more than 30 provinces in China. It has been selected into "National Industrial Energy Saving Technology Application Guide and Case" and "Key Environmental Protection Practical Technology and Demonstration Project" of Ministry of Industry and Information Technology of China.
WORK PRINCIPLE
Air enters the three-dimensional flow impeller directly driven by maglev high-speed permanent magnet motor. Driven by the high-speed rotating impeller, kinetic energy and pressure potential energy are generated. Part of the kinetic energy is converted into pressure potential energy in the diffuser and volute channel, changing the flow direction, and finally enters the pipe network through the exhaust pipe.
History
Esurging turbo blower started in 2003, is the first high-tech enterprise engaged in the research and application of magnetic bearing turbo blower technology in China. It took 8 years to complete the leading technology, and realized the "made in China" high-end equipment with independent innovation. After more than ten years of development, adhering to the dream, making unremitting progress and continuous investment, Esurging has become a maglev technology high-tech enterprise with the strongest R & D strength, the strongest technical strength and the richest maglev turbo blower product line, as well as the enterprise with the most complete maglev product series in the world.
In the future, Esurging will continue to adhere to the Tsinghua University Motto of "self-improvement and moral integrity", practice the national green and low-carbon development concept, take magnetic bearing technology as the core, widely apply in general machinery, power machinery, national defense equipment and other fields, provide users with frictionless, oil-free, low noise, low energy consumption environmental protection solutions, and make more for the national energy conservation and emission reduction cause great contribution will also make a positive contribution to the development of Chinese high-end equipment manufacturing industry.
magnetic turbo blower coordinate measuring machine
magnetic turbo blower coordinate measuring machine website: www.turboblowers.com.cn
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