| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands at the forefront of revolutionary energy-saving innovations, crafted to drastically diminish reliance on external energy assets. This state-of-the-art technology cleverly repurposes the energy of the secondary steam it generates. The fundamental principle is as follows: the secondary steam, generated by the evaporator, undergoes an impressive transformation as it is adeptly compressed by a high-efficiency steam compressor. Through this process, electrical energy is artfully converted into thermal energy, enhancing both the pressure and temperature of the secondary steam. As the thermal energy intensifies, the rejuvenated secondary steam reenters the evaporator, effectively heating the materials to trigger evaporation. The outcome? An extraordinary cycle of latent heat of vaporization recovery from the secondary steam, setting new standards in energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—an engineering masterpiece of modern ingenuity. This advanced system is expertly constructed with a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. It features a streamlined design, facilitating seamless maintenance and operation, making it an ideal selection for those who demand reliability and high performance in steam compression technology.
3.3.1 To achieve the supreme performance of your Reliable Steam Compressor, with its Overall Base and Speed Regulation from NANTONG DART-RICH FAN CO., LTD, it is vital to position the compressor base integrally on a robust foundation. Carefully position wedge-shaped shims beneath, utilizing them to achieve precise leveling.
Arrange these wedge-shaped irons in an alternating pattern. Once you have attained perfect leveling, skillfully spot weld the irons at 4 to 5 specific points. These wedges must be custom-crafted by the user, tailored specifically to the unique situation, ensuring a smooth, seamless contact surface for even force distribution.
The contact surface must be meticulously finished to ensure the even contact of the inclined plane. It is crucial that the wedge iron's bearing capacity does not exceed 40Kg/cm2, ensuring reliability and safety.
3.3.2 Use a precise level to intricately confirm the unit's level. Adhering to strict leveling standards, the axial level should be 0.05/1000mm and the horizontal level 0.10/1000mm, ensuring flawless accuracy.
3.3.3 To achieve impeccable coupling alignment, follow these essential steps with care:
1) Ensure that the main power supply is completely turned off to prioritize safety above all;
2) Gently remove the coupling shield with attention to detail;
3) Detach the diaphragm coupling intermediate section using precision techniques;
4) Meticulously check the motor installation plane's flatness for cleanliness and absence of foreign materials;
5) Confirm that motor bolt holes exceed bolt sizes, allowing for necessary adjustments through bolt loosening;
6) Prepare a hearty supply of top-tier stainless steel gaskets to support the motor's base. These gaskets must be perfectly flat, devoid of any attachments, and avoid using long, thin gaskets for adjustments.
7) Employ a dial indicator or a precision laser alignment meter with an exceptional accuracy of 0.01mm, which should be supplied by the customer;
8) Prepare a robustly designed bracket to support the dial indicator, as illustrated in the provided diagram;
9) Utilize the motor wheel hub mounting bracket to mount a dial indicator securely on the wheel hub's edge, ensuring the dial indicator probe rests on the compressor wheel hub's outer rim;
10) With expert precision, adjust the motor feet's adjustment bolts to achieve perfect alignment of the compressor and motor center lines. The outer circle's maximum deviation should not exceed 0.05mm, with the motor shaft center line slightly elevated relative to the compressor low-speed shaft center line, while the coupling end face deviation should be between 0.03 and 0.05mm.
11) Finish by securely tightening the motor foot bolts and conducting a thorough review of the outer circle runout and the end face runout of the coupling for optimal alignment.
12) Once successful motor idling tests are complete, seamlessly install the coupling intermediate section to ensure flawless operation.
3.3.4 After achieving flawless 'levelness' and precise alignment of the casing, tighten the anchor bolts to secure stability. Post mechanical or trial operation, it's essential to loosen and re-tighten the bolts to guarantee enduring reliability and stability.
3.3.5 The high-speed rotating impeller demands absolute protection from solid or liquid intrusion to prevent irreversible damage. Ensure the inlet and outlet pipelines connecting to the compressor are immaculately clean and comply with the system's steam corrosion grade requirements. Pipelines not meeting these criteria must undergo necessary corrective actions.Incorporating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet is highly recommended to safeguard system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision and care. It is imperative that the import and export pipelines are diligently equipped with the necessary pipeline accessories, as illustrated in the PI diagram. Remember, the pipeline connected to the compressor must be supported independently by a dedicated bracket to avoid placing any unnecessary strain or weight on the compressor body itself. This ensures the longevity and efficiency of your Reliable Steam Compressor Featuring Overall Base and Speed Regulation.
3.3.7 With the main fan and its associated equipment expertly installed and the concrete foundation having reached its pinnacle of strength and stability, it’s time to advance to the exhilarating phase of conducting a compressor operation test. This pivotal step is crucial in ascertaining that every component is functioning flawlessly, thus guaranteeing the optimal performance of your Reliable Steam Compressor Featuring Overall Base and Speed Regulation.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter proximity to the compressor. Employ a resilient and durable threading pipe to ensure a seamless connection of the wiring from the compressor to the electric control cabinet, subtly routing it underground for enhanced aesthetics and safety. Once the electric control cabinet is securely positioned, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS. This step establishes a robust and unfailing control link, essential for the superior operation of your Reliable Steam Compressor Featuring Overall Base and Speed Regulation.
Nantong Dart-Rich Fan Co., LTD., formerly acclaimed as the State-Owned Nantong Fan Factory, proudly boasts a rich and storied legacy dating back to 1966. Embarking on a bold journey of visionary transformation, a groundbreaking equity structure reform was executed in June 2019, poised to redefine the company's future. In an electrifying evolution, the company metamorphosed into a vibrant partnership enterprise, strategically positioning itself to embrace the accelerating pace of modern development. To champion its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was thoughtfully established in December 2020, setting inspirational benchmarks in innovation. In a trailblazing initiative, the company seamlessly integrated state-of-the-art German technology in 2004, achieving groundbreaking advancements in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As a pioneering leader in crafting the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands unrivaled at the pinnacle of technological excellence.
Proudly attaining ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich showcases an impressive collection of steam compressors, fans, and blowers. These vital products serve across a diverse spectrum of industries, including metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sectors. Our specialized expertise extends to offering sophisticated system optimization solutions and comprehensive maintenance services, precisely tailored for the energy-efficient revamp of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of innovation across management, mechanisms, culture, and technology. Our unwavering commitment to digital intelligence, a culture imbued with ambition, and the 'three wisdom' principles empower us to insightfully understand market dynamics, drive organizational efficiency, elevate customer service, and achieve enduring, rapid growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to amplifying enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our steadfast ambition is to ascend as the foremost leader in reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. Introducing our state-of-the-art steam compressor, equipped with a revolutionary 3D flow semi-open impeller designed with meticulous attention to aerodynamic and structural detail. This sophisticated impeller profile ensures that the blower operates optimally across an extensive range of stable conditions, delivering outstanding performance. With the main machine achieving a striking polytropic efficiency of up to 88%, you are guaranteed excellence in operation.
2. Our trailblazing design includes a vaneless diffuser that dramatically expands the operating range, providing unparalleled flexibility and adaptability for a multitude of applications. Experience the freedom to innovate and excel in various environments with ease.
3. Ingeniously crafted, the gearbox and compressor are integrated into a unified, space-saving structure. This compact design not only maximizes your workspace but also elevates operational efficiency to unparalleled heights, ensuring seamless processes and performance.
4. Our product is an all-encompassing skid-mounted package that includes the compressor, gearbox, and motor. This thoughtfully engineered design facilitates easy transportation and straightforward installation, ensuring an exceptionally user-friendly experience. Simplify your setup and maximize your productivity with our hassle-free solution.
5. Elevate your operations with our highly automated steam compressor, renowned for its exceptional reliability and efficiency. Engineered to promote significant energy savings, it offers effortless operation that blends convenience with cost-effectiveness. Trust in a solution that not only simplifies your tasks but also enhances your bottom line with remarkable ease.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our 'intelligent service' philosophy, which embodies our relentless pursuit of precision and thoroughness. Our impressive network spans 13 meticulously positioned marketing service centers throughout China, further bolstered by an extensive and vigorous global sales and support presence.
2, Our passionate after-sales service team is ever-prepared to transcend borders, with passports at the ready, assuring that we stand alongside you for any maintenance requirements worldwide. We are resolutely dedicated to providing round-the-clock service, flawlessly aligning with your operational schedules throughout the entire project lifespan.
3, '1191' Service Commitment: We promise to acknowledge any on-site issues within an impressively swift 1-minute interval; address service requests within just 1 hour; furnish comprehensive solutions within 9 hours; and dispatch our expert team to your site within 1 day.
4, You can reach us at any time via our dedicated 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.
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: Step into the future of heat pump distillation with our innovative technology that amplifies efficiency and maximizes effectiveness, setting new standards in the industry.
2. Waste heat recovery: Unleash the hidden power of waste heat through our state-of-the-art recovery solutions, ensuring optimal energy utilization and significant cost savings.
3. Environmental protection field: Whether it's tackling industrial wastewater treatment or pioneering lithium battery wastewater management, our solutions guarantee clean, sustainable results in landfill leachate treatment and waste incineration fly ash leachate sodium and potassium separation, all while driving a profound positive environmental impact.
4. Lithium-Ion battery industry: Transform the landscape of lithium-ion battery production with our all-encompassing array of process devices, from salt lake lithium extraction to advanced iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and cutting-edge nickel battery recycling.
5. New energy industry: Pave the path to a greener future with our groundbreaking solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, leading the charge in eco-friendly innovations for a sustainable energy horizon.
6. Food & beverage industry: Refine your production process and boost efficiency with our tailored solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, all crafted to elevate taste and quality to new heights.
7. Pharmaceutical industry: Support the intricate processes of Chinese and Western medicine production with our sophisticated evaporative, concentrative, crystallization, and drying technologies, ensuring unmatched precision and efficacy.
8. Chemical industry: Propel your operations with our cutting-edge innovations in the chemical industry, from caprolactam process polymerization to the production of polylactic acid PLA devices, nylon 66, chelating agents, mannitol concentration, and beyond, enhancing efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Enhance sustainability and ensure compliance with our robust solutions for optimizing the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters, streamlining processes like never before.
10. Power industry: Revolutionize the power industry's approach to wastewater management with our powerful and effective solutions for treating desulfurized wastewater from power stations, leading the charge toward environmental responsibility and sustainability.
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