550m³/min High-efficiency Centrifugal Vacuum Pump for Energy Saving
in Chemical Industry
Description
GoodSeaA high-speed variable frequency centrifugal vacuum pump
adopts aerodynamic technology and aviation-grade processing and
manufacturing process, it is designed for the papermaking and
chemical industries. The impeller adopts aviation-grade
high-strength alloy material, which can be used 300,000 hours
(about 35 years) without maintenance. It’s drive system uses
high-efficiency and energy-saving motors, the quality is stable and
reliable, It is suitable for long-term stable operation in harsh
environments such as high temperature and high humidity.
According to the characteristics of papermaking industry, the
impeller of the centrifugal vacuum pump is specially made of
aviation-grade high temperature-resistant and high strength alloy
material, abrasion resistance, corrosion resistance, white water
droplets resistance and pulp fiber impact resistance, able to provide 30 years of service, impeller maintenance free.
In the process of design and R&D, special attention is paid to
the high performance, high reliability and high cost performance of
the product.
Compared with the advanced turbine vacuum pump abroad, the
transformation cost can be saved by more than 50% for machines of
the same power.
Background
Under the current environmental protection and energy consumption
bearing limits in China, the importance of energy conservation,
consumption reduction and emission reduction has become
increasingly prominent, and the largest "main battlefield" is the
impeller machinery in the field of energy and power.
Impeller machinery is often one of the most critical and important
components in various energy and power industries. The
turbomachinery is widely used, including centrifugal compressors,
fans, pumps, steam turbines, wind turbines, turbines, turbines,
rotors, turbines, propellers. and many more.95% of China's power
source is generated from turbomachinery, such as turbines, steam
turbines, wind turbines, etc. In the field of energy and power
consumption, the most important conversion methods are motors,
pumps, etc. 78% of China's power is consumed by turbomachinery.
The energy efficiency ratio of the mechanical power of the national
impeller is still far from the international advanced level. The
main reason is the two "pain points":
First, the power efficiency ratio is not satisfactory.Impeller
machinery involves many disciplines such as mechanics, materials
science, and structural science. Due to talents, tools, experience,
equipment, etc., the gap between our national impeller mechanisms
and international advanced standards is still large.
Second, the quality reliability is not ideal.The impeller machinery
uses a continuously rotating blade as the body to convert energy
between the fluid working medium and the shaft power, which
requires extremely high reliability.There are still many room for
improvement in reliability design and production processing, which
affect the reliability of impeller mechanical quality......
Thus, GooDSeaA Aviation Technology (Shanghai) Co., Ltd. was born.
GooDSeaA Competitive advantage of centrifugal vacuum pump product
Item | Domestic Brand | Foreign Brand | GooDSeaA |
R&D team | Single team even no R&D team | Professional team for industry machinery | Top aero engine R&D teams and equipment experts, diverse teams
and experienced |
R&D capability | R&D capability is not strong | Strong | With advanced international design and analysis software, with
strong R&D capability |
Processing level | Weak processing capability, buy the core parts | Manufacturing outside of China | Process by the domestic top aviation engine factory, with domestic
top lever processing capability |
Source of Tech. | Low speed fan technology | Professional | High-end, Sophisticated high-speed aero engine technology |
Quality | Efficiency and reliability is acceptable | High efficiency, reliable | High efficiency, good reliability, aviation materials, low noise |
Cost Efficient | Low manufacturing costs and low price | High cost, high price | High manufacturing cost and reasonable price |
Guarantee | 12 months | 24 months | 24 months |
After-sale service | Good | Expensive | 24-hour dynamic response, excellent after-sales service |
Aviation Quality Assurance
Aero engine design concept
Aero engine design software
Aviation high-strength alloy material
Aviation manufacturing equipment
Aviation manufacturing standard
Aviation products inspection standard
Aero engine factory for manufacturing, assembly and commissioning
Aviation power expert R&D team
+
Management experts
Production process experts
Production equipment experts, etc.
Value :
Designed with the most advanced aerodynamic theory and tools,
personalized design for the user's application requirements,to keep
the equipment working in an energy-efficient area to achieve energy
savings, which can save 30-60% energy.
The use of aviation standards processing, manufacturing,
commissioning, inspection, far higher than the general mechanical
standards. The impeller uses aviation grade high strength alloy
material, can be used 300,000 hours (about 35 years) without
maintenance, the drive system using high-efficiency energy-saving
motor, stable and reliable quality, suitable for long-term stable
operation in a variety of industrial environments.
- Save on investment costs, cost-effective
The core technologies and processes such as design, manufacturing
and assembly are all localized, and relying on the existing
research platforms of top-level universities and aviation military
enterprises, the design and manufacturing costs are greatly
reduced. Compared with foreign advanced similar products, the input
cost is reduced by at least half under the same installed power,
and the equipment efficiency is not lower than or even higher than
foreign advanced products.
Service & Technical Support
- Turnkey engineering service
- System solution
- On-site guidance of installation, training, etc.
- Special maintenance service
- Guarantee time:
- Whole equipment: 12 months
- Core parts(impeller & volute) : 24 months
- 24-hour response and on-site service after sale
Parameters of High-Speed VF Centrifugal Vacuum Pump
MODEL | Motor Power KW | Shaft Power KW | Air Flow m3/min | Vacuum Degree Kpa |
GDV110 | 110 | 95.3 | 120 | -50 |
GDV160 | 160 | 139.1 | 175 | -50 |
GDV200 | 200 | 174.7 | 220 | -50 |
GDV250 | 250 | 217.4 | 275 | -50 |
GDV280 | 280 | 246.1 | 310 | -50 |
GDV315 | 315 | 273.9 | 345 | -50 |
GDV355 | 355 | 309.6 | 390 | -50 |
GDV400 | 400 | 349.3 | 440 | -50 |
GDV450 | 450 | 396.9 | 500 | -50 |
GDV500 | 500 | 436.7 | 550 | -50 |
GDV560 | 560 | 484.3 | 610 | -50 |
Remarks 1.Above Design Parameters are obtained based on below conditions: Suction Medium: Air, Relative Humidity: 65%, Suction Air
Temperature: 35℃, Discharge Pressure: 101.3kPaA 2.For special working conditions or vacuum condition changes, the
vacuum pump can be designed according to actual demands. Please refer to pre-sale service. |
