| 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, epitomizes a revolutionary, energy-efficient technology meticulously crafted to drastically minimize reliance on external energy inputs. This avant-garde technique brilliantly repurposes the energy from secondary steam it generates. At its core, the principle is elegantly simple: the secondary steam, produced by the evaporator, undergoes masterful compression through a high-efficiency steam compressor. This ingenious process converts electrical energy into thermal energy, amplifying both the pressure and temperature of the secondary steam. As this thermal energy ascends, the revitalized secondary steam eloquently returns to the evaporator, adeptly heating materials to trigger evaporation. The outcome? An astonishing reclamation of the latent heat of vaporization from the secondary steam, culminating in superior energy efficiency that stands unmatched.
Presenting the DM series Single-stage Geared Steam Compressor—a true testament to modern engineering ingenuity. This sophisticated apparatus prominently features a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. Its design ensures a compact structure, guaranteeing ease of maintenance and straightforward operation. This makes it an ideal selection for those in pursuit of reliability and exceptional efficiency in steam compression technology.
3.3.1 For the pinnacle of performance from your Steam Compressor with Overall Base and Guide Vane Adjustment Features, crafted by NANTONG DART-RICH FAN CO., LTD, ensure meticulous installation. Securely place the compressor base on a robust foundation and deftly position wedge-shaped shims beneath. These shims should be expertly utilized to elevate the unit to a flawless level, ensuring seamless operation.
Arrange the wedge-shaped irons in a strategic alternating pattern. Once perfect leveling is achieved, skillfully spot weld the irons at 4 to 5 precise points. It is crucial that users fashion and install these wedges to accommodate specific conditions, ensuring a smooth contact surface that evenly distributes force for maximum stability.
Ensure the contact surface is impeccably finished, guaranteeing complete evenness of the inclined plane. The bearing capacity of the wedge iron must strictly not exceed 40Kg/cm2, safeguarding the integrity and performance of the installation.
3.3.2 Employ a precise level to meticulously determine the unit's level with exacting standards. The axial level must reach a precision of 0.05/1000mm, while the horizontal level should achieve 0.10/1000mm, ensuring the highest accuracy and reliability.
3.3.3 Attain faultless coupling alignment by adhering to these essential guidelines:
1) For utmost safety, ensure the main power supply is entirely deactivated;
2) Carefully remove the coupling shield with precision;
3) Detach the diaphragm coupling intermediate section with great care;
4) Conduct a meticulous inspection of the motor installation plane's flatness, ensuring it is clean and devoid of any foreign material;
5) Confirm that the motor bolt holes are larger than the bolts themselves, allowing for adjustments by loosening the bolts;
6) Prepare an ample supply of premium stainless steel gaskets to support the motor's base. These gaskets must be perfectly flat, free from any attachments, and avoid using long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which should be provided by the customer;
8) Prepare a robustly crafted bracket to support the dial indicator as illustrated in the provided diagram;
9) Use the motor wheel hub mounting bracket to securely install a dial indicator on the edge of the wheel hub, positioning the probe on the outer rim of the compressor wheel hub;
10) Perform precise adjustments to the motor feet's bolts to align the compressor and motor center lines. Ensure the outer circle's maximum deviation is within 0.05mm, with the motor shaft center line slightly elevated compared to the compressor's low-speed shaft center line. Keep the coupling end face deviation between 0.03 and 0.05mm for optimal alignment.
11) Conclude by securely tightening the motor foot bolts, ensuring the outer circle runout and the end face runout of the coupling are critically evaluated for optimal alignment.
12) Following successful motor idling tests, proceed to install the coupling intermediate section, ensuring smooth and seamless operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly calibrated, securely tighten the anchor bolts for enhanced stability. Following any mechanical or trial operation, it is essential to loosen and retighten the bolts, guaranteeing lasting reliability and performance.
3.3.5 Given the impeller's high-speed rotation, it is vital to prevent intrusion by solids or liquids, which could cause irreparable damage to the compressor. Ensure the inlet and outlet pipelines are impeccably clean and meet the system's steam corrosion grade requirements. Pipelines not meeting these standards should undergo necessary corrections to maintain system integrity.It is highly advisable to integrate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor's inlet. This ensures the utmost system integrity, preventing contamination and preserving operational excellence.
3.3.6 Begin the installation of the compressor's essential inlet and outlet pipes, following precise guidelines. Ensure that these pipelines are equipped with all necessary accessories as illustrated in the PI diagram. It is absolutely vital that the pipeline linked to the compressor has its own dedicated support bracket, thereby safeguarding the compressor body from any undue strain caused by pipeline weight.
3.3.7 After the main fan and all its related components have been expertly installed, and the concrete foundation has reached full rigidity, you are ready to proceed to the thrilling stage of carrying out a compressor operation test. This essential process is crucial to confirm that every component functions flawlessly and is in optimal condition.
3.3.8 Strategically position the compressor's electric control cabinet within a convenient 5-meter proximity to the machine. Employ a robust threading pipe to seamlessly route the wiring underground, creating an unobtrusive connection between the compressor and the control cabinet. Once the cabinet is securely in place, meticulously connect the internal wiring terminals to the lines at the remote DCS, forging a steadfast and reliable control network.
Nantong Dart-Rich Fan Co., LTD., with its origins as the State-Owned Nantong Fan Factory, has been a beacon of industrial excellence and innovation since 1966. Embarking on an ambitious transformation journey following a landmark equity structure reform in June 2019, the company has continually positioned itself at the forefront of technological and market advancements. In an exciting transition, the company evolved into a dynamic partnership enterprise, deftly adapting to the swift currents of modern industrial development. To catalyze its visionary expansion, Dart-Rich (Hunan) Fan Co., Ltd. was strategically launched in December 2020, setting unparalleled benchmarks for cutting-edge innovation and technological prowess. In a pioneering move, the company seamlessly integrated leading-edge German technology in 2004, resulting in extraordinary enhancements in product durability, reliability, efficiency, noise reduction, wear resistance, and temperature tolerance. As a trailblazer in the design of integral geared assembly type centrifugal steam compressors, Dart-Rich commands a position of technological leadership and innovation.
Certified with ISO9001, ISO14001, and ISO45001, Dart-Rich proudly presents an extensive portfolio encompassing steam compressors, fans, and blowers. These quintessential products are vital across a broad spectrum of industries, including metallurgy, chemical production, electric power, environmental conservation, construction, light industry, and burgeoning energy sectors. Our comprehensive expertise includes system optimization solutions and advanced maintenance services, all tailored to elevate the energy efficiency of wind systems.
Dart-Rich remains steadfast in its quest for innovation across its management practices, operational mechanisms, cultural framework, and technological advancements. Our dedication to digital intelligence, coupled with our audacious culture and the principles of 'three wisdom', enables us to deftly navigate market dynamics, optimize organizational efficiency, elevate customer service, and achieve robust, sustainable growth.
Embodying core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to enhancing enterprise value, maximizing customer advantages, and nurturing a culture of shared responsibility and collaboration among all stakeholders. Our resolute aspiration is to be the unrivaled leader in reliable, green fluid machinery, setting benchmarks of excellence and sustainability for the industry.
1. Unleashing the power of innovation, our steam compressor features a state-of-the-art 3D flow semi-open impeller, crafted with expert aerodynamic and structural design. This results in a sophisticated impeller profile that enables the blower to operate under a wide spectrum of stable conditions. Witness extraordinary performance as the main machine's polytropic efficiency reaches a remarkable 88%.
2. By ingeniously integrating a vaneless diffuser, our product offers an expansive operating range, guaranteeing unmatched flexibility and adaptability to suit diverse applications.
3. The gearbox and compressor come together in a seamlessly unified, compact structure, maximizing space efficiency while significantly boosting operational performance.
4. Our offering is a comprehensive skid-mounted package, comprising the compressor, gearbox, and motor, meticulously engineered for easy transport and simple installation. This user-centric design ensures a straightforward and hassle-free experience.
5. Distinguished by a high degree of automation, our steam compressor excels in reliability and efficiency, championing energy conservation. It is crafted for effortless operation, providing you with the dual benefits of convenience and cost savings.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly uphold our philosophy of 'intelligent service,' striving to achieve unparalleled precision and comprehensiveness. Our expansive network features 13 strategically located marketing service centers across China, complemented by a robust global sales and service presence, ensuring that our expertise and support are always within arm's reach, no matter where you are in the world.
2, Our dedicated after-sales service team is always ready to soar across borders, passports in hand, ensuring we are by your side for any maintenance needs worldwide. Committed to excellence, we're here to deliver 24/7 service that seamlessly integrates into your operational timelines throughout the entire project lifecycle, guaranteeing uninterrupted productivity and peace of mind.
3, '1191' Service Commitment: We pledge to acknowledge on-site issues within an impressive 1-minute timeframe; fulfill service requests within just 1 hour; deliver comprehensive solutions within 9 hours; and deploy our professional team to your location within 1 day, ensuring your operations remain smooth and efficient.
4, Reach us anytime through our dedicated after-sales service hotline: 0086-400-625-2668, where our responsive and knowledgeable support team is ready to assist you with any inquiries or concerns, ensuring your satisfaction and trust in our services.
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.
Experience the zenith of innovation in pneumatic solutions with our Steam Compressor featuring an Overall Base and precise Guide Vane Adjustment. NANTONG DART-RICH FAN CO.,LTD proudly imports the latest advancements and sophisticated design software from globally recognized models, guaranteeing a swift and tailored model selection that perfectly aligns with your specific requirements. Our expansive product line is skillfully segmented into 18 unique series. Each series is ingeniously crafted to support a broad flow rate range of 1-240 t/h, while consistently providing a temperature increase spanning from 8-24ºC. This ensures our esteemed customers are equipped with a solution that is not only fast and optimal but also exceptionally versatile and supremely efficient.
1. Heat Pump Distillation: Discover unparalleled efficiency with our groundbreaking technology that revolutionizes the heat pump distillation process, making it more effective and sustainable.
2. Waste Heat Recovery: Unlock the hidden potential of waste heat! Our cutting-edge recovery solutions maximize energy use, turning waste into valuable resources.
3. Environmental Protection Field: Championing sustainability, our solutions tackle everything from industrial wastewater to lithium battery wastewater. We lead in landfill leachate cleanup, waste incineration fly ash leachate separation, and more, ensuring a healthier planet.
4. Lithium-Ion Battery Industry: Transform lithium-ion battery production with our comprehensive devices. From salt lake lithium extraction to complex wastewater management, we foster innovation and responsibility in battery recycling.
5. New Energy Industry: Trailblaze in eco-innovation! Our advanced solutions for photovoltaic and polycrystalline silicon wastewater treatment pave the way for a greener future.
6. Food & Beverage Industry: Enhance production quality! Our specialized solutions refine amino acid extraction, sugar concentration, and enrich beverage flavors, raising industry standards.
7. Pharmaceutical Industry: Precision and efficacy are at the heart of our advanced technologies. Our solutions support precise processes in Chinese and Western medicine production.
8. Chemical Industry: Enhance your chemical processes with our innovative solutions. From caprolactam polymerization to fragrance purification, we boost efficiency and quality in every step.
9. Metallurgical Industry: Our robust solutions for sintering, coking, vanadium extraction, and smelting wastewater treatment ensure compliance and sustainability across metallurgical processes.
10. Power Industry: Revolutionize wastewater management in power stations! Our solutions for desulfurized wastewater treatment promote a more environmentally conscious industry.
){kind=link}