| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, epitomizes a revolutionary, energy-saving technology engineered to drastically reduce reliance on external energy sources. This avant-garde method brilliantly harnesses the energy from the secondary steam it generates. The underlying principle is elegantly simple: the evaporator generates secondary steam, which is then expertly compressed by a high-efficiency steam compressor. This compression process converts electrical energy into thermal energy, boosting both the pressure and temperature of the secondary steam. As the heat intensifies, the re-energized secondary steam returns to the evaporator, efficiently heating materials to trigger evaporation. The outcome is an extraordinary recycling of the secondary steam's latent heat of vaporization, achieving exceptional energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a pinnacle of contemporary engineering. This elegant system predominantly consists of a compressor body, coupling, gearbox, lubrication system, motor, electrical instrumentation, and a cutting-edge anti-surge control system. It features a streamlined structure, guaranteeing ease of maintenance and operation. This makes it an ideal solution for those seeking dependability and excellence in steam compression technology.
3.3.1 For peak performance of your Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, ensure the compressor base is integrally positioned on a sturdy foundation. Place wedge-shaped shims beneath the base with precision to achieve an exact level.
Arrange the wedge-shaped irons in a skillful alternating pattern. Once perfect leveling is achieved, conduct expert spot welding of the wedge-shaped irons at 4 to 5 precise points. The user must craft and install the wedge, tailored to the unique situation, to ensure a smooth contact surface for even force distribution.
It is vital that the contact surface is expertly finished to ensure precise contact of the inclined plane. Ensure that the wedge iron's bearing capacity does not exceed 40Kg/cm2.
3.3.2 Use a precise level to meticulously establish the unit's level. Adhere to stringent leveling standards with the axial level at 0.05/1000mm and the horizontal level at 0.10/1000mm for exceptional accuracy.
3.3.3 Follow these imperative steps to achieve flawless coupling alignment:
1) For utmost safety, ensure the main power supply is completely turned off;
2) Carefully remove the coupling shield with precision;
3) Precisely detach the diaphragm coupling intermediate section;
4) Meticulously inspect the motor installation plane's flatness, ensuring cleanliness and freedom from foreign materials;
5) Verify that motor bolt holes are larger than the bolts to allow bolt loosening for motor adjustments;
6) Have a generous supply of high-quality stainless steel gaskets to support the motor's base. Ensure these gaskets are perfectly flat and free of any attachments, avoiding long, thin gaskets for adjustments.
7) Employ a dial indicator or a precision laser alignment meter with 0.01mm accuracy, provided by the customer;
8) Prepare a robustly crafted bracket to support the dial indicator, as demonstrated in the provided diagram;
9) Use the motor wheel hub mounting bracket to securely mount a dial indicator on the wheel hub's edge, positioning the dial indicator probe on the compressor wheel hub's outer rim;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure the outer circle's maximum deviation does not exceed 0.05mm, with the motor shaft center line slightly elevated relative to the compressor low-speed shaft center line, and the coupling end face deviation maintained between 0.03 and 0.05mm.
11) Finish by securely tightening the motor foot bolts, critically reviewing the outer circle runout and the end face runout of the coupling for optimal alignment.
12) After successful motor idling tests, proceed to install the coupling intermediate section for seamless operation.
3.3.4 Once the casing's 'levelness' and alignment are 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 enduring reliability.
3.3.5 Since the impeller is a high-speed rotating component, it is crucial to prevent any solid or liquid intrusion, which could irreparably damage the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are immaculately clean and meet the system's steam corrosion grade requirements. Pipelines that fail to meet these standards must be rectified.It is highly recommended to incorporate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet to ensure system integrity.
3.3.6 Begin the precise installation of the compressor's inlet and outlet pipes. It's essential that these pipelines are equipped with the appropriate accessories as illustrated in the PI diagram. Crucially, ensure that the pipeline leading to the compressor is supported independently by a dedicated bracket, thereby safeguarding the compressor body from any additional weight or stress, guaranteeing optimal performance.
3.3.7 After the main fan and its associated components have been expertly installed and the concrete foundation has set to complete solidity, you are ready to enter the thrilling phase of performing a comprehensive compressor operation test. This indispensable step serves to confirm that all components are functioning flawlessly and efficiently.
3.3.8 Carefully position the electric control cabinet of the compressor within a strategic 5-meter radius of the compressor itself. Utilize a robust threading pipe to seamlessly and discreetly route the wiring underground, connecting the compressor to the cabinet. Once the electric control cabinet is securely positioned, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a strong and dependable control link that ensures efficient oversight and operation.
Nantong Dart-Rich Fan Co., LTD., with its prestigious heritage rooted in the State-Owned Nantong Fan Factory since 1966, has stood as a beacon of industrial excellence. The transformative equity structure reform in June 2019 marked the dawn of a new era, propelling the company into a future replete with visionary innovation and expansive growth. In a thrilling phase of evolution, the company transformed into a dynamic partnership enterprise, uniquely positioned to seize the momentum of rapid development. With a strategic establishment of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020, the company set new standards in pioneering innovation and progress. In a groundbreaking initiative, the company embraced advanced German technology in 2004, unlocking unprecedented enhancements in product stability, reliability, efficiency, and low-noise performance, coupled with superior wear resistance and temperature resilience. As the chief architect behind the standard of integral geared assembly type centrifugal steam compressors, Dart-Rich pioneers a path of technological leadership and excellence.
Having proudly earned ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an impressive array of steam compressors, fans, and blowers. These indispensable products serve as the backbone for diverse industries, including metallurgy, chemical, electric power, environmental protection, construction, light industry, and burgeoning energy sectors. Our expertise further extends to providing tailored system optimization solutions and comprehensive maintenance services, specifically designed for the energy-efficient enhancement of wind systems.
Dart-Rich remains steadfast in its relentless quest for innovation across management, mechanisms, culture, and technology. Our unwavering commitment to digital intelligence, a culture of ambition, and adherence to the 'three wisdom' principles empowers us to astutely navigate market dynamics, boost 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 passionately devoted to enhancing enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our resolute ambition is to ascend as the foremost leader in reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. Our steam compressor features a state-of-the-art 3D flow semi-open impeller, meticulously engineered with professional aerodynamic and structural design principles. This advancement crafts an impeller profile of superior sophistication, empowering the blower to operate smoothly across a broad spectrum of stable conditions. Experience the epitome of performance, with the machine's polytropic efficiency reaching an extraordinary 88%.
2. By ingeniously integrating a vaneless diffuser, our product ensures an exceptionally wide operating range, providing unmatched flexibility and adaptability for diverse applications, revolutionizing operational possibilities.
3. The gearbox and compressor merge into a unified, efficient compact structure, maximizing space efficiency and significantly boosting operational productivity, demonstrating unparalleled design ingenuity.
4. Our all-inclusive, skid-mounted package consists of a compressor, gearbox, and motor, ingeniously designed for effortless transport and installation. This user-centric approach ensures that your experience is seamless and extraordinarily convenient, enhancing usability at every step.
5. Distinguished by a high level of automation, our steam compressor excels in reliability and efficiency, promoting significant energy savings. It's crafted for seamless operation, combining convenience with cost-effectiveness, making it an ideal choice for modern energy-conscious environments.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in upholding our philosophy of 'intelligent service.' Our mission is to deliver service precision and comprehensiveness like never before. Boasting a network of 13 meticulously positioned marketing service centers within China, we extend our reach further with a formidable global sales and service presence.
2, Our dedicated after-sales service team is perpetually prepared to transcend borders, passports in hand, ready to be by your side for any maintenance requirements across the globe. We are steadfastly committed to offering round-the-clock service, seamlessly woven into your operational timelines throughout every phase of your project lifecycle.
3, '1191' Service Commitment: Our promise is to acknowledge any on-site issues within an astonishing 1-minute timeframe; meet service requests within a mere 1 hour; deliver comprehensive solutions within 9 hours; and deploy our expert team to your location within 1 day.
4, Connect with us anytime through 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: Experience a new era of energy efficiency with our pioneering technology designed to amplify the effectiveness of heat pump distillation processes, providing exceptional results with every use.
2. Waste heat recovery: Unlock the hidden potential of waste heat with our state-of-the-art recovery solutions. Maximize energy utilization and performance, setting a new benchmark in sustainability and efficiency.
3. Environmental protection field: Partner with us for a cleaner planet. From industrial wastewater treatment to lithium battery wastewater management, our solutions are engineered to ensure clean, eco-friendly practices in landfill leachate treatment and waste incineration fly ash leachate sodium and potassium separation, paving the way for a sustainable future.
4. Lithium-Ion battery industry: Transform the landscape of lithium-ion battery production with our all-encompassing process devices. From salt lake lithium extraction to iron phosphate systems and beyond, our solutions cover ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling, driving innovation and efficiency.
5. New energy industry: Chart a course for a sustainable future with our cutting-edge solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management. Innovate responsibly with our eco-friendly technologies leading the charge for a greener tomorrow.
6. Food & beverage industry: Elevate your production standards with our expertly crafted solutions. Enhance the taste and quality of your products through advanced amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration technologies, driving efficiency and excellence in every drop.
7. Pharmaceutical industry: Support the intricacies of pharmaceutical production with our advanced technologies for evaporation, concentration, crystallization, and drying. Precision and efficacy are at the heart of our solutions, ensuring superior quality in both Chinese and Western medicine manufacturing processes.
8. Chemical industry: Propel your chemical processes into the future with our innovative solutions. From caprolactam process polymerization to polylactic acid PLA devices, nylon 66, chelating agents, mannitol concentration, and beyond, our offerings boost efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Lead the way in sustainable practices with our robust solutions for the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters. We ensure your operations are not only compliant but also eco-friendly and future-ready.
10. Power industry: Revolutionize wastewater management in the power industry with our cutting-edge solutions for desulfurized wastewater treatment from power stations. Promote environmental responsibility and sustainability with technology that makes a difference.
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