| 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, or Mechanical Vapor Recompression, is a revolutionary, eco-friendly technology crafted to drastically minimize reliance on external energy. By ingeniously recycling the energy from secondary steam, this cutting-edge technique transforms the way we harness power. At its heart, the process is beautifully simple yet profoundly effective: the secondary steam, generated by the evaporator, undergoes expert compression through a highly efficient steam compressor. This transformation of electrical energy into thermal energy escalates both the pressure and temperature of the secondary steam. As this revitalized heat circulates back to the evaporator, it masterfully heats materials, prompting effective evaporation. The culmination of this process is a stunning reutilization of the latent heat of vaporization within the secondary steam, achieving unmatched heights of energy efficiency.
Allow us to present the DM series Single-stage Geared Steam Compressor—a pinnacle of contemporary engineering brilliance. This advanced apparatus is primarily composed of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. Its meticulously compact design guarantees effortless maintenance and seamless operation. This makes it an ideal selection for those in quest of reliability and optimal efficiency in steam compression technology.
3.3.1 To ensure the pinnacle of performance for your Steam Compressor with Overall Base and Guide Vane Adjustment from NANTONG DART-RICH FAN CO., LTD, securely position the compressor base on a stable foundation. Delicately place wedge-shaped shims beneath the base, demonstrating craftsmanship in leveling the unit to perfection.
Arrange the wedge-shaped irons in an artful, alternating pattern. Once flawless leveling is achieved, precisely spot weld the wedge-shaped irons at 4 to 5 strategic points. The user should tailor-make and install the wedge, adapting to the specific conditions and ensuring an impeccably smooth contact surface for balanced force distribution.
The contact surface must be meticulously crafted to guarantee seamless contact of the inclined plane. It is crucial that the wedge iron's bearing capacity does not exceed the limit of 40Kg/cm2.
3.3.2 Employ a fine level to meticulously ascertain the unit's level. The rigorous leveling standards demand the axial level to be 0.05/1000mm, and the horizontal level at 0.10/1000mm, ensuring unmatched precision and accuracy.
3.3.3 Achieve immaculate coupling alignment through these essential steps:
1) Ensure the primary power source is completely deactivated for supreme safety;
2) Gently remove the coupling shield with care;
3) With precision, disassemble the diaphragm coupling's intermediate section;
4) Thoroughly inspect the motor installation plane for flatness, ensuring it is clean and devoid of foreign objects;
5) Ensure that the motor bolt holes exceed the bolt size, allowing for bolt loosening to facilitate motor adjustments;
6) Secure ample high-grade stainless steel gaskets to support the motor's base. The gaskets should be impeccably flat and attachment-free, avoiding the use of long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment tool with 0.01mm accuracy, which should be supplied by the customer;
8) Prepare a robustly designed bracket for supporting the dial indicator, as illustrated in the provided diagram;
9) Employ the motor wheel hub mounting bracket to firmly mount a dial indicator on the wheel hub's edge, positioning the probe on the outer rim of the compressor wheel hub;
10) With adept precision, adjust the motor feet's bolts to align the compressor and motor center lines. The maximum deviation of the outer circle should not exceed 0.05mm, with the motor shaft center line slightly raised above the compressor low-speed shaft center line, and the coupling end face deviation maintained between 0.03 and 0.05mm.
11) Complete the process by securely fastening the motor foot bolts, then conduct a critical review of the outer circle runout and the coupling end face runout for optimum alignment.
12) After successful motor idling tests, install the coupling intermediate section to ensure flawless operation.
3.3.4 Once the casing's 'levelness' and alignment have been expertly adjusted, tighten the anchor bolts to ensure secured stability. After mechanical or trial operations, it is crucial to loosen and retighten the bolts for sustained reliability.
3.3.5 Given the impeller's role as a high-speed rotating component, it is imperative to prevent intrusion of solids or liquids, which could cause irreversible harm to the compressor. Ensure that the inlet and outlet pipelines linked to the compressor are immaculately clean and conform to the system's steam corrosion standards. Pipelines not meeting these standards must undergo necessary rectifications.It is highly advised to integrate solid-liquid separation equipment—like a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet to ensure the integrity of the system.
3.3.6 Carefully proceed with the installation of the compressor's inlet and outlet pipes. It is imperative that imports and exports are equipped with the appropriate pipeline accessories as illustrated in the PI diagram. To ensure the compressor's longevity and efficiency, it's essential that the pipeline connecting to the compressor is supported by an independent bracket. This precautionary measure prevents any additional weight from exerting pressure on the compressor body itself, thus maintaining its structural integrity.
3.3.7 Following the meticulous installation of the main fan and its associated equipment, and after the concrete foundation has reached complete solidity, it's time to embark on the thrilling phase of conducting the compressor operation test. This indispensable step is vital in confirming that all components are in flawless working condition, ensuring optimal performance and reliability.
3.3.8 Strategically position the electric control cabinet of the compressor within a 5-meter radius for optimal performance. Employ a durable threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, ensuring it is securely and discreetly routed underground. With the electric control cabinet firmly in place, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a robust and reliable control link. This careful setup ensures a seamless and efficient operation.
Nantong Dart-Rich Fan Co., LTD., previously recognized as the esteemed State-Owned Nantong Fan Factory, boasts a distinguished history dating back to 1966. A pivotal moment arrived in June 2019 when the company underwent an innovative equity structure reform, marking the beginning of a visionary transformation. In an exhilarating evolution, the company transitioned into a vibrant partnership enterprise, propelling itself forward to align with the rapidly advancing pace of modern development. To fuel its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020, setting unprecedented benchmarks in innovation and excellence. In a groundbreaking initiative, the company embraced state-of-the-art German technology in 2004, resulting in extraordinary enhancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. As the chief architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich proudly leads the frontier of technological superiority.
With prestigious ISO9001, ISO14001, and ISO45001 certifications under its belt, Dart-Rich showcases an impressive array of steam compressors, fans, and blowers. These essential products serve a diverse spectrum of industries, ranging from metallurgy, chemical, and electric power, to environmental protection, construction, light industry, and the burgeoning energy sectors. Our expertise extends to delivering system optimization solutions and comprehensive maintenance services meticulously designed for the energy-efficient transformation of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of innovation across management, mechanisms, culture, and technology. Our unwavering dedication to digital intelligence, coupled with a culture steeped in ambition and the 'three wisdom' principles, empowers us to acutely understand market dynamics, bolster organizational efficiency, elevate customer service, and achieve sustainable, rapid growth.
Anchored by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is deeply committed to amplifying enterprise value, optimizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our resolute ambition is to emerge as the unrivaled leader in reliable, green fluid machinery, setting the benchmark for unparalleled excellence and sustainability.
1. Elevate your industrial capabilities with our state-of-the-art steam compressor, featuring an innovative 3D flow semi-open impeller. Expertly designed for optimal aerodynamic and structural performance, this advanced impeller profile empowers the blower to operate efficiently across a diverse array of stable conditions. Revel in the outstanding performance, with the main machine achieving a remarkable polytropic efficiency of up to 88%, setting a new standard in operational excellence.
2. At the heart of our steam compressor lies the ingenious vaneless diffuser. This design revolution ensures an impressively expansive operating range, offering unmatched flexibility and adaptability across a multitude of applications. Embrace versatility and innovation with every use.
3. Witness the perfect fusion of engineering precision and space-saving design with our integrated gearbox and compressor. This sleek, compact unit not only optimizes space but also significantly enhances operational efficiency, redefining the standards of functional design.
4. Our all-encompassing skid-mounted package is a paragon of practical engineering, encompassing the compressor, gearbox, and motor. Expertly crafted for easy transportation and installation, this highly user-friendly setup ensures that your operational processes are smooth and efficient from start to finish.
5. Experience the future of automation with our steam compressor, renowned for its superior reliability and efficiency. This high-tech marvel promotes significant energy savings and is engineered for seamless operation. Enjoy the dual benefits of convenience and cost-effectiveness, transforming your energy use and operational productivity.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our unwavering philosophy of 'intelligent service.' With an unyielding commitment to excellence, we ensure extraordinary precision and an all-encompassing service experience. Our extensive network features 13 strategically positioned marketing service centers across China, bolstered by a dynamic global sales and service platform.
2, Our dedicated and highly skilled after-sales service team stands ready to traverse international boundaries, passports in hand, to ensure your needs are met, no matter where you are. We are devoted to providing round-the-clock, 24/7 service, meticulously aligning with your operational timelines, and ensuring seamless support throughout the entire project lifecycle.
3, '1191' Service Commitment: We vow to recognize and acknowledge on-site issues within an incredibly swift 1-minute timeframe; execute service requests within a mere 1 hour; deliver comprehensive, tailor-made solutions within 9 hours; and deploy our elite professional team to your location within 1 day.
4, Our dedicated after-sales service hotline is available at any moment you need us: 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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Overall Base and Guide Vane Adjustment Features stands unparalleled. We've meticulously imported cutting-edge technology and design software from internationally acclaimed models, ensuring rapid and precise model selection tailored to your needs. Our diverse product range is expertly categorized into 18 distinctive series. Each series is engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h, while seamlessly delivering a temperature elevation ranging from 8-24ºC. This ensures our clients receive a solution that is not only swift and optimal but also remarkably versatile and efficient.
1. Heat pump distillation: Experience unparalleled efficiency and performance with our state-of-the-art technology designed specifically to enhance every aspect of heat pump distillation processes.
2. Waste heat recovery: Unlock the boundless potential of waste heat by employing our sophisticated recovery solutions, which are crafted to maximize energy efficiency and utilization like never before.
3. Environmental protection field: Leading the charge in sustainable solutions, we address challenges in industrial wastewater treatment, including lithium battery wastewater management. Our innovations shine in landfill leachate treatment and waste incineration fly ash leachate sodium and potassium separation, paving the way for a cleaner, greener future.
4. Lithium-Ion battery industry: Transform the landscape of lithium-ion battery manufacturing with our all-encompassing suite of process devices. Our advanced systems for salt lake lithium extraction, iron phosphate processes, and ternary precursor wastewater treatment, as well as solutions for lithium battery disassembly and nickel battery recycling, are designed to drive innovation and sustainability.
5. New energy industry: Pave the path to a sustainable energy future with our cutting-edge solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, setting new standards for eco-friendly innovations.
6. Food & beverage industry: Enhance your production's quality and efficiency with our tailored solutions for amino acids concentration, sugar liquid concentration and drying, and beverage jam concentration, elevating taste and overall product excellence.
7. Pharmaceutical industry: Rely on our groundbreaking evaporative, concentrative, crystallization, and drying technologies to support the meticulous processes in Chinese and Western medicine production, ensuring precision, efficacy, and quality assurance.
8. Chemical industry: Elevate efficiency in the chemical sector with our pioneering solutions, from caprolactam process polymerization to polylactic acid PLA production, including innovations in organic matter concentration, fragrance purification, and more.
9. Metallurgical industry: Enhance sustainability and compliance in the metallurgical sector with our robust solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment, ensuring optimal performance and reliability.
10. Power industry: Revolutionize wastewater management within the power industry with our proficient solutions for treating desulfurized wastewater from power stations, fostering a culture of environmental responsibility and stewardship.
){kind=link}