| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, is a cutting-edge, energy-saving technology designed to dramatically decrease reliance on external energy sources. This revolutionary process ingeniously reutilizes the secondary steam energy it produces. The core principle involves using a high-efficiency steam compressor to compress secondary steam generated by the evaporator. This compression transforms electrical energy into thermal energy, elevating both the pressure and temperature of the steam. Consequently, the heated secondary steam is redirected back to the evaporator, efficiently heating the materials and inducing evaporation. Ultimately, this innovative method successfully recycles the latent heat of vaporization, maximizing energy efficiency and optimizing performance.
The Oil-Film High-Speed Direct Drive Steam Compressor is a state-of-the-art turbine device powered by an advanced high-efficiency permanent magnet motor. This remarkable piece of engineering features a design where the impeller is seamlessly mounted at the shaft extension end of the motor. Additionally, the rotor is directly supported by an oil film bearing, enabling a smooth, direct drive by the high-speed motor. This innovative design eliminates the need for a speed increasing box and coupling, offering a streamlined and efficient solution that delivers superior performance and reliability for industrial applications.
3.3.1 The compressor base is placed seamlessly on the foundation, graced by wedge-shaped shims beneath, designed to adjust the unit's level seamlessly.
Place these wedge-shaped irons alternately. Once the unit is leveled, delicately spot weld the irons at 4 to 5 strategic points, ensuring stability.
These wedges, crafted and installed by the user, should be tailored to the actual conditions and boast smooth contact surfaces for even distribution.
The inclined plane must be in full, even contact, bearing no more than 40Kg/cm in capacity.2).
3.3.2 Utilize a precision level to perfect the horizontal and axial precision of the unit.
Ensure exactitude with unit axial level at 0.05/1000mm and the horizontal level at 0.10/1000mm, setting a standard of perfection.
3.3.3 Achieve flawless centering of the coupling. Prior to alignment, ensure adherence to these critical prerequisites:
1) Disengage the primary power supply for safety assurance.
2) Carefully detach the coupling shield for unobstructed access.
3) Remove the diaphragm coupling's intermediate segment with precision.
4) Scrutinize the motor's installation plane to ensure it is pristine, devoid of debris and contaminants.
5) The motor bolt holes should exceed the bolt size, permitting easy loosening for motor adjustments.
6) Amass adequate stainless steel gaskets to underlie the motor feet, ensuring they are immaculate and flawlessly level.
7) Employ a dial indicator or a laser alignment meter with a precision of 0.01mm for meticulous alignment.
8) Prepare a secure bracket to support the dial indicator, as illustrated in the accompanying diagram.
9) Attach a dial indicator to the motor wheel hub mounting bracket, positioning the probe on the wheel hub's outer edge.
10) Through judicious adjustment of motor foot bolts, align the compressor and motor center lines meticulously.
11) Conclude by securely tightening the motor foot bolts, rechecking coupling runout for precision.;
12) Upon satisfactory idle testing of the motor, reinstall the coupling's intermediate section.
3.3.4 Post-alignment, reinforce the casing by tightening anchor bolts. Post-operation, retighten for enduring security.
3.3.5 The impeller, a high-speed marvel, must remain pristine. Any intrusion of solids/liquids induces irreversible damage.
3.3.6 Seamlessly integrate inlet and outlet pipes, accessorized according to PI diagrams, supported independently to ensure no undue pressure on the compressor body.
3.3.7 With the solidified installation of the main fan and auxiliary equipment, the compressor is ready for an operational test.
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Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, was established in 1966. A pivotal transformation occurred in June 2019 with a comprehensive equity structure reform. The company then evolved into a dynamic partnership enterprise. To strategically support its fast-paced growth, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020, heralding a new era of expansion and innovation for the company. With visionary foresight, it imported cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, efficiency, and other critical areas such as low noise, wear resistance, and temperature endurance. Notably, Dart-Rich is the primary author of the standard for integral geared assembly type centrifugal steam compressors.
The company proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our diverse product lineup, featuring steam compressors, fans, and blowers, serves a multitude of sectors, including metallurgy, chemicals, power generation, environmental protection, construction, light industry, and new energy. In addition, we offer superior system optimization solutions and maintenance services for the energy-efficient renovation of wind systems.
Dart-Rich remains committed to a continuous journey of management, mechanism, cultural, and technological innovation. Embracing digital intelligence and 'striver culture,' we pursue 'three wisdom' initiatives, gaining profound market insights, driving organizational evolution, enhancing customer service capabilities, and achieving robust and healthy growth.
Guided by our core values—'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'—Dart-Rich unwaveringly increases enterprise value, maximizes customer benefits, and fosters shared responsibility, creation, and reward among all stakeholders, with an unwavering commitment to leading as a trusted pioneer in green fluid machinery.
1. Experience a significant leap in efficiency with our innovative design. By eliminating the traditional gear speed increasing device, our compressor boosts overall machine efficiency by an impressive 10% to 20%.
2. Benefit from a refined and compact structure that occupies merely half the space of conventional gear speed-increasing units, optimizing your workspace without compromising on performance.
3. Enjoy unmatched versatility with our flexible shafting design, which accommodates a broader spectrum of operational parameters to meet diverse industrial demands.
4. Our advanced NVH engineering ensures exceptionally low levels of noise and vibration, creating a quieter and more stable operational environment.
5. With a machine load reduced to 50% compared to gear speed-increasing units, our compressor significantly lowers civil engineering requirements and cuts costs, offering you an economical and effective solution.
1, At NANTONG DART-RICH FAN CO.,LTD, we uphold an 'intelligent service' ethos, driven by the principle of being 'more accurate, more comprehensive.' Our expansive network boasts 13 robust marketing service centers across China, complemented by an extensive sales and service infrastructure spanning the globe.
2, Our dedicated after-sales service team, equipped with passports, is poised to swiftly tackle any overseas maintenance needs. This readiness ensures a seamless, 24-hour, round-the-clock service throughout your project's lifecycle, anywhere in the world.
3, '1191' Service Commitment: We pledge a remarkable service standard—addressing on-site issues within 1 minute; fulfilling service requests in under an hour; delivering a comprehensive solution within 9 hours; and having personnel on-site within 24 hours.
4, For immediate assistance, reach out to our dependable after-sales service hotline: 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.
The Efficient High-Speed Oil-Film Direct Drive Compressor from NANTONG DART-RICH FAN CO., LTD is engineered to cater to an impressive flow range of 1.5-15t/h. It seamlessly accommodates temperature rises from 8-20ºC, all while operating with a maximum power capacity of 500kW, making it a robust choice for diverse industrial applications.
1. Heat Pump Distillation: Revolutionize your operations with unparalleled heat pump distillation technology, ensuring efficiency and sustainability.
2. Waste Heat Recovery: Maximize energy efficiency with cutting-edge waste heat recovery solutions, designed to transform wasted energy into valuable resources.
3. Environmental Protection Field: Lead the charge in environmental conservation with advanced solutions for industrial wastewater treatment, lithium battery waste management, wastewater recycling, landfill leachate treatment, and innovative approaches to waste incineration fly ash leachate sodium and potassium separation.
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10. Power Industry: Enhance the power industry's environmental impact with the latest treatment technologies for desulfurized wastewater from power stations, securing a cleaner future.
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