| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, an elegant acronym for Mechanical Vapor Recompression, represents a forward-thinking, energy-saving technology ingeniously crafted to significantly curtail the dependence on external energy. This remarkable innovation achieves its efficiency by ingeniously harnessing and reusing the secondary steam energy it produces. The core of this technology lies in its fundamental principle: secondary steam generated by the evaporator is masterfully compressed using a high-efficiency steam compressor. This intricate process transforms electrical energy into thermal energy, resulting in a rise in the pressure and temperature of the secondary steam. This elevated temperature and pressure enable the steam to re-enter the evaporator, where it skillfully heats the materials, sparking further evaporation. This cycle brilliantly recycles the latent heat of vaporization of the secondary steam, making it an exceptional solution for sustainable energy management.
The Oil-Film High-Speed Direct Drive Steam Compressor stands as a pinnacle of advanced turbine equipment, powered by a state-of-the-art, high-efficiency permanent magnet motor. Its innovative design features an impeller seamlessly mounted on the motor's shaft extension end, with the rotor impeccably supported by an oil film bearing. This cutting-edge configuration allows for direct drive by the high-speed motor, magnificently eliminating the need for a speed-increasing gearbox or coupling. Such an advanced arrangement ensures superior efficiency and performance, positioning this compressor as a game-changer in the realm of industrial power solutions.
3.3.1 Begin by securely positioning the compressor base onto the foundation. To achieve optimal unit leveling, place wedge-shaped shims beneath the base.
Arrange two wedge-shaped irons alternately, achieving the perfect level before spot welding the irons at 4 to 5 points. Each wedge must
be crafted and installed with precision by the user, tailored to specific requirements. Ensure the contact surfaces are expertly finished for even distribution of load.
Each wedge iron should not bear a weight exceeding 40Kg/cm2).
3.3.2 Utilize a level tool to precisely determine the unit's level. Adhere to these leveling specifications: axial level at 0.05/1000mm,
and horizontal level at 0.10/1000mm, ensuring flawless precision.
3.3.3 Achieve perfect alignment by centering the coupling. Prior to beginning alignment, verify these essential steps:
1) Ensure the main power supply is completely turned off.
2) Carefully remove the protective coupling shield.
3) Detach the intermediate section of the diaphragm coupling.
4) Assess the motor installation plane for cleanliness; ensure it's free from debris and contaminants.
5) The motor bolt hole should be ample, providing the flexibility to loosen and adjust the motor seamlessly.
6) Have a sufficient supply of pristine stainless steel gaskets to support the motor's foot base. Avoid using mismatched or thin gaskets for adjustments.
7) Employ a dial indicator or laser alignment meter with an impressive precision of 0.01mm. The customer should provide this equipment themselves.
8) Ready the supportive bracket for the dial indicator as illustrated in the provided schematic.
9) The motor wheel hub mounting bracket is essential for accurately positioning a dial indicator on the compressor's wheel hub edge.
10) Adjust the bolts surrounding the motor feet so that the compressor and motor center lines align flawlessly. Keep the outer circle deviation under 0.05mm, with a slight elevation of the motor shaft center line over the compressor low-speed shaft.
11) Secure the motor foot bolts tightly, then verify the coupling's outer circle and end face runouts.;
12) After a successful motor idling test, proceed to install the coupling's intermediate section.
3.3.4 Once the casing's 'levelness' and alignment are finely tuned, firmly tighten the anchor bolts. Post mechanical operations, loosen and re-tighten for enhanced stability.
3.3.5 The impeller is a critical high-speed component; thus, safeguarding it from any solid or liquid intrusion is paramount to preventing compressor damage. Ensure the connected inlet and outlet pipelines are pristine, adhering to the system's steam corrosion grade requirements. Non-compliant pipelines require urgent modification. Consider integrating solid-liquid separation devices, like gas scrubbers or sedimentation tees, prior to the compressor inlet to maintain optimal cleanliness.
3.3.6 Proceed with the installation of the compressor's inlet and outlet pipes. Adhere to the PI diagram specifications for relevant pipeline accessories. Ensure the compressor is free from the weight burden of the connected pipelines, which should be independently supported.
3.3.7 Following the installation of the main fan and its ancillary equipment, and once the concrete has thoroughly set, initiate the compressor operation test for performance validation.
181cf5f9
Nantong Dart-Rich Fan Co., LTD. (originally known as State-Owned Nantong Fan Factory) embarked on its illustrious journey in 1966. A strategic equity structure reform in June 2019 marked a new chapter in its legacy. and the company transitioned into a vibrant partnership enterprise. To accelerate our growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic expansion reflects our unwavering commitment to innovation and excellence. Our company harnessed the power of advanced German technology in 2004, achieving remarkable strides in product stability, reliability, high efficiency, reduced noise levels, and enhanced wear and temperature resistance. We are the principal architect behind the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications. We specialize in steam compressors, fans, and blowers, serving diverse sectors such as metallurgy, chemicals, electric power, environmental protection, construction, light industry, and emerging energy technologies. Our expertise extends to providing comprehensive system optimization solutions and maintenance services, ensuring sustainable energy-saving transformations for wind systems.
Our relentless pursuit of management, mechanism, cultural, and technological innovation drives Dart-Rich forward. We are pioneering digital intelligence, fostering a vibrant striver culture, and implementing the 'three wisdom' strategy. We possess acute market insights, consistently fostering organizational dynamism and enhancing customer service capabilities to ensure rapid and sustainable advancement.
Upholding our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich continually elevates enterprise value, maximizes customer satisfaction, and promotes shared responsibility and success among all stakeholders. We are steadfast in our mission to lead the charge in reliable green fluid machinery!
1. Experience a remarkable boost in operational efficiency by 10%-20% with our design that elegantly omits the traditional gear speed-increasing device, streamlining performance like never before.
2. Revel in the compact sophistication of our design, occupying only half the space compared to conventional gear speed-increasing units, allowing for a more efficient use of your valuable floor space.
3. Benefit from our flexible shafting design, offering an expansive range of applicable parameters to tailor to your specific industrial needs with precision and ease.
4. Our meticulous NVH (Noise, Vibration, Harshness) design ensures an environment where noise and vibration are minimized to impressively low levels, promoting a serene and efficient workplace.
5. Enjoy the substantial reduction in machine load to 50% of traditional gear speed-increasing units, meeting civil engineering requirements with significantly reduced costs, enhancing overall investment value.
1, Our unwavering commitment to 'intelligent service' drives us to provide a service experience that is 'more accurate, more comprehensive.' With a robust network of 13 marketing service centers strategically located throughout China and a global sales and service network, we ensure that your needs are met with precision and efficiency, no matter where you are in the world.
2, Our dedicated after-sales service team is equipped to handle overseas maintenance tasks with agility and expertise. Each team member is passport-ready to swiftly address international needs, ensuring 24-hour, uninterrupted service throughout the duration of your project.
3, '1191' Service Commitment: Our pledge is to swiftly address your concerns, providing on-site feedback in just 1 minute. We respond to service demands within 1 hour, offer a detailed solution within 9 hours, and have personnel on site within 1 day.
4, Reach our after-sales service hotline anytime at: 0086-400-625-2668.
Q1. Are you a factory?
A1. Yes, Dart-Rich has production base in Nantong City Jiangsu Province and Yueyang City, Hunan Province China.
Q2. Where is your factory?
A2. Our Production base in Nantong City Jiangsu Province, and we have other factory in Hunan.
Q3. How long is your warranty?
A3. We insist on providing customers with the best protection, the whole machine, 24 months warranty, 36 months warranty for the host.
Q4. What certification do you have?
A4. At present, we have passed ISO 9001, ISO 14001, ISO 45001 and so on.
Q5. What accessories do you use for your machine?
A5. Our spare parts and hosts only cooperate with big brands, we insist on winning customers with quality.
Q6. How many years of history does your factory have?
A6. Our factory started in 1966, we insist on continuous innovation and research and development. In June 2019, the equity structure reform was carried out and the company became a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020.
Q7. Do you have an official website?
A7. If you have any questions, please feel free to contact us.
This cutting-edge High-Speed Oil-Film Direct Drive Compressor, brought to you by NANTONG DART-RICH FAN CO., LTD, is expertly tailored for industrial power solutions. It is perfectly designed to accommodate a versatile flow range of 1.5-15t/h, efficiently supports a temperature rise from 8-20ºC, and robustly operates at a maximum power of 500kW. Experience unparalleled performance across a wide spectrum of industrial applications with this state-of-the-art compressor, ensuring optimal efficiency and reliability.
1. Heat Pump Distillation: Experience unparalleled efficiency with our High-Speed Oil-Film Direct Drive Compressor, ideal for heat pump distillation processes. Elevate your production with seamless integration and optimal performance.
2. Waste Heat Recovery: Maximize energy utilization through advanced waste heat recovery applications. Our compressors deliver unmatched reliability, ensuring sustainable operations and reduced operational costs.
3. Environmental Protection Field: Transform environmental management with cutting-edge solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate treatment, and more. Achieve superior results in waste incineration fly ash leachate sodium and potassium separation, setting new standards in environmental protection.
4. Lithium-Ion Battery Industry: Revolutionize lithium-ion battery production with our versatile compressor technology. Whether salt lake lithium extraction, iron phosphate processing, or wastewater treatment from battery disassembly, our product offers precision and efficiency at every stage, including nickel battery circulation.
5. New Energy Industry: Enhance your photovoltaic and polycrystalline silicon wastewater treatment processes with advanced solutions designed to meet the demands of the new energy industry. Achieve cleaner processes and minimal environmental impact.
6. Food & Beverage Industry: Optimize concentration and extraction processes for amino acids like alanine, sugar liquid drying, and beverage jam concentration. Our compressor ensures quality retention and enhanced production efficiency, catering to the intricate needs of the food and beverage sector.
7. Pharmaceutical Industry: Elevate your Chinese and Western medicine production with state-of-the-art evaporation, concentration, crystallization, and drying capabilities. Our compressor guarantees precision and consistency in every batch.
8. Chemical Industry: From caprolactam polymerization processes to anhydrous sodium sulfate crystallization, our compressor is integral for chelating agent evaporation, organic matter crystallization, mannitol concentration, and more. It transforms raw chemical production with improved efficiency and precision.
9. Metallurgical Industry: Tackle the complexities of sintering desulfurization wastewater and coking wastewater treatment, among others. Our technology ensures seamless operation and superior wastewater treatment outcomes in the metallurgical sector.
10. Power Industry: Enhance your power station's efficiency with superior treatment solutions for desulfurized wastewater. Our compressors provide robust performance tailored to the intricate needs of the power industry.
){kind=link}