| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, represents a groundbreaking leap in energy-efficient technology. This sophisticated system revolutionizes energy consumption by re-utilizing the latent energy of secondary steam it produces. The core principle hinges on compressing secondary steam from the evaporator using a highly efficient steam compressor. This ingenious process transforms electrical energy into valuable thermal energy, elevating both the pressure and temperature of the secondary steam. This newly empowered steam is then cycled back to the evaporator, heating the materials anew and initiating evaporation. The outcome is a seamless recycling process of the vaporization heat, maximizing efficiency and minimizing reliance on external energy sources.
Dive into innovation with the Oil-Film High-Speed Direct Drive Steam Compressor, a marvel of turbine engineering powered by a state-of-the-art high-efficiency permanent magnet motor. Its avant-garde design features a direct installation of the impeller onto the motor's shaft extension, while the rotor is ingeniously supported by an oil film bearing. This cutting-edge arrangement facilitates a direct drive mechanism powered by a high-speed motor, effectively eliminating the need for a cumbersome speed-increasing gearbox and traditional couplings. Experience the future of industrial performance, where simplicity meets superior efficiency, and every component is engineered for peak operational excellence.
3.3.1 The comprehensive placement of the compressor base onto its foundation is crucial. Position wedge-shaped shims underneath the base to facilitate precision leveling.
Strategically alternate two wedge-shaped irons. Once the unit achieves desired level, secure each wedge with spot welds at 4 to 5 points to ensure stability.
Users should custom-fabricate these wedges based on specific installation needs. Ensure the contact surface is precisely finished to guarantee seamless contact.
The inclination should be even and the bearing capacity must be meticulously monitored, not exceeding 40Kg/cm².2).
3.3.2 Utilize a level to ascertain perfect alignment. Adhere to stringent leveling standards: the axial alignment must be 0.05/1000mm, while horizontal leveling is set at 0.10/1000mm.
Ensure the unit is impeccably aligned to enhance operational efficiency.
3.3.3 Coupling Alignment. Before embarking on alignment, verify the following essential requirements:
1) Ensure the main power supply is securely turned off;
2) Safely remove the coupling shield;
3) Detach the intermediate section of the diaphragm coupling;
4) Confirm the motor mounting surface is impeccably flat and devoid of debris or foreign materials;
5) Motor bolt holes should slightly exceed bolt size to permit adjustments.
6) Gather ample stainless steel gaskets to stabilize the motor feet, ensuring they are clean and flat for optimal alignment.
7) Equip yourself with a high-precision dial indicator or a laser alignment tool with 0.01mm accuracy;
8) Prepare a robust bracket to support the dial indicator, as illustrated below;
9) Employ the motor wheel hub mounting bracket to situate the dial indicator precisely, ensuring accurate readings.
10) Carefully adjust the motor feet bolts to align the compressor and motor center line precisely, maintaining a maximum deviation of 0.05mm.
11) Securely tighten the motor foot bolts and re-evaluate the coupling's outer circle and end face runout for precision.;
12) Reinstall the coupling's intermediate section post motor idling test to ensure flawless operation.
3.3.4 Upon perfecting the casing's 'levelness' and alignment, meticulously tighten the anchor bolts. Post-operation, repeat the process for reinforced security.
3.3.5 The impeller, a high-speed marvel, demands pristine conditions. Any intrusion of solids or liquids spells doom. Guarantee that inlet and outlet pipelines are immaculate, conforming to stringent corrosion standards.
3.3.6 Skillfully install the compressor's inlet and outlet pipes. Adhere to PI diagram specifications, supporting these pipelines independently to prevent undue stress on the compressor body.
3.3.7 Once the primary fan and its supportive components are securely installed, and the concrete foundation has reached full solidification, the thrilling moment of conducting the compressor operation test can commence. This pivotal step ensures readiness and optimal performance.
3.3.8 For seamless integration, the electric control cabinet of the compressor ought to be positioned within 5 meters of the unit. Employ threading pipes to establish an underground connection from the compressor to the control cabinet. Once the control cabinet is meticulously installed, proceed to link its wiring terminals with the lines at the distant DCS, ensuring a synchronized and efficient system.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a rich legacy dating back to its establishment in 1966. In a landmark move, the company underwent a transformative equity structure reform in June 2019. Evolving dynamically, the company transformed into a thriving partnership enterprise. To cater to the burgeoning demands of its rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. was successfully inaugurated in December 2020. This milestone reflects our relentless pursuit of excellence. Pioneering innovation, the company imported cutting-edge German technology in 2004, leading to remarkable advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resilience. Proudly, we are the principal drafters of the standard for integral geared assembly type centrifugal steam compressors.
Our esteemed credentials include ISO9001, ISO14001, and ISO45001 system certifications. Dart-Rich's hallmark products—steam compressors, fans, and blowers—serve critical roles across diverse sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Additionally, we offer bespoke system optimization solutions and comprehensive maintenance services for energy-efficient wind system renovations.
Embracing a culture of innovation, Dart-Rich persistently champions management, mechanism, culture, and technology innovations. With a keen focus on digital intelligence and striver culture, we drive 'three wisdom' initiatives. Our deep market insights fuel organizational evolution, amplifying our customer service capabilities, ensuring robust and sustainable growth.
Guided by our core values—Honesty, Dedication, Altruism, and Mutualism—Dart-Rich is committed to enhancing enterprise value, maximizing customer benefits, and fostering a shared ethos of responsibility, creation, and mutual support among all stakeholders. Our vision is clear: to be the vanguard of reliable green fluid machinery, leading with integrity and purpose!
1, Elevate efficiency by 10%-20% with our innovative design that eliminates the need for a gear speed increasing device, setting a new benchmark for performance excellence.
2, Experience a revolution in space optimization with our compact design, occupying only half the area compared to traditional gear speed-increasing units.
3, Our flexible shafting design offers a broader spectrum of applicable parameters, ensuring adaptability and versatility for diverse industrial needs.
4, Engineered with precision, our NVH technology achieves remarkably low levels of noise and vibration, providing an exceptional user experience.
5, The total machine load is 50% of that required by conventional gear speed increasing units, offering significant cost advantages in civil engineering projects.
1, At NANTONG DART-RICH FAN CO.,LTD, we firmly adhere to our ethos of 'intelligent service,' ensuring support that's both 'more accurate and more comprehensive.' With 13 cutting-edge marketing service centers strategically located across China and our expansive sales and service network reaching every corner of the globe, we pledge to deliver unparalleled service excellence.
2, Our team of skilled after-sales service professionals is always ready, with passports in hand, to swiftly tackle any overseas maintenance demands. Rest assured, you will receive our unwavering support with 24-hour, round-the-clock service throughout your entire project experience.
3, Introducing our '1191' Service Commitment: We promise to address on-site issues within a lightning-fast 1 minute; meet your service needs within 1 hour; propose a detailed solution within an impressive 9 hours; and ensure our personnel are on-site within just 1 day, guaranteeing a seamless service process.
4, For immediate assistance, please contact our after-sales service hotline: 0086-400-625-2668. Our dedicated team is ready to assist you, ensuring your experience with our Direct Drive High-Speed Oil-Film Compressor for Industrial Performance is nothing short of exceptional.
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 outstanding product demonstrates remarkable adaptability within a flow range of 1.5 to 15 tons per hour. It is engineered to handle a temperature rise efficiently from 8 to 20ºC, ensuring optimal thermal management in demanding environments. With a powerhouse maximum capability of 500 kW, our compressor stands as a pinnacle of industrial performance, meeting rigorous operational demands with superior efficiency.
1,Heat pump distillation: Experience unparalleled efficiency and innovative solutions in transforming your distillation processes with advanced heat pump technologies.
2,Waste heat recovery: Employ cutting-edge methodologies to reclaim waste heat and enhance sustainability, reducing energy consumption and environmental impact.
3,Environmental protection field: Unleash transformative capabilities in industrial wastewater treatment, with pioneering solutions for lithium battery wastewater, wastewater recycling, landfill leachate, and waste incineration fly ash leachate sodium and potassium separation, among others.
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6,Food & beverage industry: Elevate product quality with precision in the concentration and extraction of amino acids like alanine, along with the concentration and drying of sugar liquids and jams.
7,Pharmaceutical industry: Enhance production processes with expert solutions in evaporation, concentration, crystallization, and drying, tailored for both Chinese and Western medicines.
8,Chemical industry: Optimize your operations with top-tier solutions for caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, and more, including chelating agent evaporation, mannitol concentration, and fragrance purification.
9,Metallurgical industry: Achieve superior treatment of challenging wastewaters, including sintering desulfurization, coking wastewater, vanadium extraction, and smelting wastewater.
10,Power industry: Implement leading-edge treatments for desulfurized wastewater at power stations, driving efficiency and environmental responsibility.
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