| 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 acronym for mechanical vapor recompression, is a cutting-edge, energy-efficient technology designed to dramatically minimize the need for external energy sources. This brilliant innovation works by skillfully reusing the secondary steam energy that it produces. The core principle behind MVR technology is the compression of secondary steam, which is generated by the evaporator. This compression is achieved using a highly efficient steam compressor, which transforms electrical energy into thermal energy. During this process, the pressure and temperature of the secondary steam are elevated, which allows the steam to return to the evaporator. Here, it effectively heats the materials and prompts evaporation, thereby enabling the recycling of the latent heat of vaporization of the secondary steam. This sustainable approach ensures maximum energy efficiency and reduced operational costs.
The Oil-film High-Speed Direct Drive Steam Compressor stands as an epitome of innovation in turbine equipment, driven by a high-efficiency permanent magnet motor. The ingenious design features a direct installation of the impeller at the shaft extension end of the motor. Furthermore, the rotor enjoys direct support from the oil film bearing, thus enabling a seamless direct drive facilitated by a high-speed motor. This eliminates the need for a speed increasing box and coupling, streamlining the entire operation. Such a sophisticated structure not only enhances performance but also ensures the reliability and longevity of the equipment, making it an invaluable asset for industrial applications.
3.3.1 Begin by placing the foundation-integrated base of the compressor onto its designated spot. Use wedge-shaped shims beneath the base to precisely adjust the level of the unit.
Carefully alternate two wedge-shaped irons, ensuring the unit is perfectly leveled. Secure the wedges with spot welds at 4 to 5 points, ensuring stability.
The user is responsible for the manufacturing and installation of these wedges, tailored to the specific conditions. The contact surface must be meticulously finished for even contact on the inclined plane.
The bearing capacity of each wedge iron should not exceed 40Kg/cm².2).
3.3.2 Achieving perfect leveling is crucial. Utilize a level to ensure precision. The axial level should adhere to 0.05/1000mm, while the horizontal level must meet 0.10/1000mm standards.
Meticulously ensure these leveling standards for optimal operation.
3.3.3 For the coupling centering, begin by confirming the following conditions before proceeding with alignment:
1) Ensure the main power supply is turned off to prevent any mishaps.
2) Dismantle the coupling shield with care to access the necessary components.
3) Remove the diaphragm coupling's intermediate section for proper alignment.
4) Inspect the motor installation plane for flatness, ensuring it is free from debris, dirt, and other attachments.
5) The size of the motor bolt holes should exceed the bolts themselves, allowing for easy loosening and motor adjustment.
6) Prepare ample stainless steel gaskets to support the motor feet. These should be devoid of any foreign materials, perfectly flat, and of appropriate dimensions.
7) Utilize a dial indicator or a high-precision laser alignment meter with 0.01mm accuracy for precise measurements.
8) Assemble the necessary supporting bracket for your dial indicator as illustrated in the accompanying diagram.
9) Employ the motor wheel hub mounting bracket to attach the dial indicator at the hub's edge, positioning the probe on the compressor hub's outer edge.
10) Fine-tune the adjustment bolts around the motor feet to align the compressor and motor center lines accurately, maintaining a maximum outer circle deviation of 0.05mm.
11) Secure the motor foot bolts firmly, then reassess the outer circle and end face run out of the coupling for perfect alignment.;
12) Once the motor idling test is completed, reinstall the coupling's intermediate section securely.
3.3.4 After precisely adjusting the 'levelness' and achieving perfect alignment, tighten the anchor bolts. Post mechanical or trial operation, it is vital to untighten and retighten the bolts for reinforced security.
3.3.5 The impeller, as a high-speed rotating component, must be protected from any solid or liquid intrusions to prevent irreversible damage. Ensure cleanliness and compliance with the steam corrosion grade requirements in pipelines connected to the compressor. It is advisable to install solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor inlet.
3.3.6 When installing the compressor's inlet and outlet pipes, adhere to the PI diagram for installing relevant pipeline accessories. The pipeline attached to the compressor should be supported independently to prevent any weight burden on the compressor body.
3.3.7 Once the main fan, along with its essential ancillary equipment, is flawlessly installed and the concrete foundation has achieved complete solidification, you are poised to embark on the thrilling journey of conducting a compressor operation test. This crucial step ensures that the Direct Drive High-Speed Oil-Film Compressor is ready to deliver enhanced industrial efficiency, marking a significant milestone in operational excellence.
3.3.8 To ensure optimal performance and seamless integration, the electric control cabinet of the compressor must be strategically situated within a proximity of 5 meters from the compressor itself. It is imperative that the wiring, elegantly concealed within threading pipes, runs underground to maintain a tidy and efficient setup. Once the electric control cabinet is firmly in place, meticulously connect the wiring terminals in the cabinet to the elaborate lines at the remote DCS, paving the way for a sophisticated and well-coordinated operational framework.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) boasts a rich history dating back to its inception in 1966. Embarking on a transformative journey, a pivotal equity structure reform was executed in June 2019. This transformation led to its evolution into a dynamic partnership enterprise. To cater to the burgeoning demands of its rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020. This strategic move ushered in German engineering excellence in 2004, resulting in groundbreaking advancements in product stability, reliability, efficiency, quiet operation, wear, and temperature resistance. Notably, Dart-Rich is the principal architect of the standard for integral geared assembly centrifugal steam compressors.
Dart-Rich's commitment to excellence is reflected in its ISO certifications: ISO9001, ISO14001, and ISO45001. Our diverse portfolio includes steam compressors, fans, and blowers, serving a wide array of industries such as metallurgy, chemicals, power generation, environmental protection, construction, light industries, and new energy sectors. We also excel in offering system optimization solutions and maintenance services, enhancing energy efficiency in wind systems.
Driven by relentless innovation in management, mechanisms, culture, and technology, Dart-Rich is at the forefront of digital intelligence and cultural evolution. Our 'three wisdom' strategy is honed to gain profound market insights, foster organizational transformation, elevate customer service capabilities, and sustain rapid, healthy growth.
Guided by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich constantly elevates enterprise value, maximizing customer benefits and fostering a shared ethos of responsibility and co-creation among stakeholders. We are steadfast in our mission to emerge as the vanguard in reliable, green fluid machinery innovation!
1, Experience the transformative power of efficiency with our advanced design that eliminates the traditional gear speed increasing device, boosting the overall machine efficiency by an impressive 10%-20%!
2, Revel in the innovation of a more compact structure that takes up merely half of the space compared to conventional gear speed-increasing units, offering you an optimal space-saving solution.
3, Benefit from our flexible shafting design which supports a broader spectrum of applicable parameters, ensuring versatility and adaptability in various industrial applications.
4, Our specialized NVH design takes noise and vibration control to new heights, achieving remarkably low levels for a quieter and smoother operational experience.
5, With a load that is just 50% of the traditional gear speed increasing unit, our machine meets civil engineering requirements at a substantially lower cost, making it an economical and smart choice.
1, We are committed to delivering 'intelligent service' with our mission of being 'more accurate, more comprehensive'. Our expansive reach includes 13 advanced marketing service centers strategically placed across China, supplemented by an extensive global sales and service network.
2, Each member of our after-sales service team is equipped with passports, ensuring they can swiftly address overseas maintenance requirements. We proudly offer 24-hour continuous support throughout your project’s duration, ensuring seamless operations and peace of mind.
3, '1191' Service Commitment: We pledge to acknowledge on-site issues within just 1 minute; respond to service requests within 1 hour; present a solution within 9 hours; and ensure our personnel are present at your site within 1 day, delivering unmatched reliability.
4, Our dedicated after-sales service hotline: 0086-400-625-2668 is always ready to assist you.
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.
The product is expertly designed to cater to a flow range of 1.5-15t/h, seamlessly handling temperature increases of 8-20ºC, all while maintaining a formidable maximum power output of 500kW, ensuring unmatched performance and reliability.
1. Heat Pump Distillation: Revolutionize your industrial processes with advanced heat pump distillation techniques, offering unparalleled efficiency.
2. Waste Heat Recovery: Maximize sustainability and energy savings by harnessing waste heat for further use, transforming potential waste into valuable energy.
3. Environmental Protection Field: From industrial wastewater treatment to lithium battery wastewater recycling, tackle complex challenges such as landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more with cutting-edge solutions.
4. Lithium-Ion Battery Industry: Enhance your processes with state-of-the-art solutions for salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation, ensuring optimal performance.
5. New Energy Industry: Step into the future with innovative solutions for photovoltaic and polycrystalline silicon wastewater treatment, paving the way for a cleaner and greener planet.
6. Food & Beverage Industry: Drive quality and efficiency in amino acids concentration, sugar liquid drying, and beverage jam concentration processes, ensuring superior product outcomes.
7. Pharmaceutical Industry: Achieve excellence in the production of Chinese and Western medicines with advanced evaporation, concentration, crystallization, and drying techniques to uphold product integrity.
8. Chemical Industry: Transform your operations with specialized devices for caprolactam process polymerization, polylactic acid PLA production, nylon 66 production, and more. Optimize processes like chelating agent evaporation crystallization, mannitol concentration, and fragrance purification to push the boundaries of innovation.
9. Metallurgical Industry: Address complex wastewater challenges in the metallurgical field, including sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatments with precision and reliability.
10. Power Industry: Enhance environmental compliance and efficiency through advanced treatment of desulfurized wastewater from power stations, ensuring a cleaner power generation process.
){kind=link}