| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a state-of-the-art, energy-saving technology meticulously crafted to drastically cut down the reliance on external energy sources. This revolutionary method cleverly recycles the energy from the secondary steam it generates. At its heart, the secondary steam, generated by the evaporator, is expertly compressed using a high-efficiency steam compressor. This ingenious process converts electrical energy into thermal energy, thereby increasing both the pressure and temperature of the steam. As the heat intensifies, the revitalized secondary steam is cycled back to the evaporator, efficiently heating the materials to initiate evaporation. The outcome? A phenomenal recycling of the secondary steam's latent heat of vaporization, leading to unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—an epitome of modern engineering excellence. This sophisticated system is the ideal blend of innovation and practicality, with its main components including a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. Its compact design ensures ease of maintenance and operation, making it the perfect solution for those who seek both reliability and efficiency in steam compression technology.
3.3.1 To ensure the pinnacle of performance and reliability from your Steam Compressor with an Overall Base and Guide Vane Adjustment Features by NANTONG DART-RICH FAN CO., LTD, it is crucial to position the compressor base integrally onto a secure, stable foundation. Meticulously place wedge-shaped shims beneath the base, utilizing these precision-crafted tools to achieve an impeccably precise level.
Arrange the wedge-shaped irons in an alternating, strategic pattern. Once the unit attains flawless leveling, expertly secure the wedge-shaped irons by spot welding at 4 to 5 exact points. These wedges must be custom-crafted and installed by the user, tailored to the specific conditions, ensuring a seamless contact surface for uniform force distribution.
The contact surface must be finished with absolute precision to guarantee even contact across the inclined plane. It is vital that the bearing capacity of the wedge iron remains below 40Kg/cm² to maintain structural integrity.
3.3.2 Deploy a precise level to meticulously establish the unit's exact level. The rigorous leveling standards mandate that the unit's axial level be 0.05/1000mm, and the horizontal level be 0.10/1000mm, ensuring unmatched accuracy and performance.
3.3.3 Achieve perfect coupling alignment by meticulously following these essential steps:
1) Ensure the main power supply is fully switched off to guarantee utmost safety throughout the process;
2) Carefully remove the coupling shield with precision and care;
3) With careful precision, detach the diaphragm coupling intermediate section;
4) Scrutinize the motor installation plane's flatness meticulously, ensuring it is pristine and free of foreign particles;
5) Verify that the motor bolt holes exceed the size of the bolts, allowing for adjustments through bolt loosening;
6) Prepare an abundant supply of top-quality stainless steel gaskets to firmly support the motor's base. These gaskets must be impeccably flat and devoid of any attachments, and long, thin gaskets should be avoided for making adjustments.
7) Use a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, provided by the customer, to ensure exact alignment;
8) Prepare a robustly crafted bracket to support the dial indicator, as illustrated in the provided schematic;
9) Utilize the motor wheel hub mounting bracket to securely affix a dial indicator on the wheel hub's edge, positioning the indicator probe carefully on the outer rim of the compressor wheel hub;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. The maximum deviation of the outer circle should not exceed 0.05mm. The motor shaft center line should be slightly elevated in comparison to the compressor's low-speed shaft center line, while maintaining a coupling end face deviation between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, then meticulously review both the outer circle runout and the end face runout of the coupling to ensure optimal alignment.
12) After successful motor idling tests, proceed to install the coupling intermediate section to guarantee seamless and efficient operation.
3.3.4 Upon achieving expert adjustment of the 'levelness' and alignment of the casing, firmly tighten the anchor bolts to ensure secured stability. Following mechanical or trial operations, it is essential to loosen and retighten the bolts to guarantee enduring reliability.
3.3.5 Given the impeller's status as a high-speed rotating component, it is imperative 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 impeccably clean and meet the system's steam corrosion grade requirements. Pipelines that do not meet these standards must undergo the necessary rectifications.It is strongly 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 uphold system integrity and efficiency.
3.3.6 Proceed with precision to install the compressor's inlet and outlet pipes. It is essential that the import and export pipelines are equipped with the necessary pipeline accessories as illustrated in the PI diagram. To ensure optimal performance and longevity, the pipeline connected to the compressor must be supported by a separate bracket. This precaution is critical to prevent any undue weight or stress from being exerted on the compressor body itself, safeguarding its structural integrity and operational efficiency.
3.3.7 With the main fan and its associated equipment meticulously installed, and the concrete foundation fully solidified, you're ready to enter the thrilling phase of performing a compressor operation test. This pivotal step is your assurance that everything functions flawlessly, providing peace of mind that the entire setup is in perfect working order. It's an exciting milestone in your installation journey.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor itself. Employ a robust threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, ensuring an underground routing that maintains an uncluttered and safe environment. Upon securely positioning the electric control cabinet, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS. This establishes a strong and dependable control link, guaranteeing efficient and reliable operation.
Nantong Dart-Rich Fan Co., LTD., with its illustrious history as the former State-Owned Nantong Fan Factory, has been a beacon of innovation since 1966. The transformative equity structure reform of June 2019 marked a new era of visionary growth and ambitious expansion. In a thrilling metamorphosis, the company became a dynamic partnership enterprise, propelling its capabilities to align seamlessly with the fast-paced development landscape. To amplify its vision of expansive growth, Dart-Rich (Hunan) Fan Co., Ltd. was strategically launched in December 2020, setting unprecedented benchmarks in creative innovation. In a trailblazing initiative, the company integrated advanced German technology in 2004, leading to phenomenal improvements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature durability. As the pioneer in setting standards for integral geared assembly type centrifugal steam compressors, Dart-Rich leads the charge in technological superiority.
With ISO9001, ISO14001, and ISO45001 certifications under its belt, Dart-Rich showcases an expansive portfolio of steam compressors, fans, and blowers, essential across diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and burgeoning energy sectors. Our expertise extends to delivering system optimization solutions and comprehensive maintenance services, meticulously tailored for the energy-efficient transformation of wind systems.
Dart-Rich is relentless in its quest for innovation across management, mechanisms, culture, and technology. With a steadfast commitment to digital intelligence, cultural ambition, and the 'three wisdom' principles, we are poised to grasp market dynamics, enhance organizational efficiency, elevate customer service, and achieve robust, sustainable growth.
Anchored by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to elevating enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collective collaboration among stakeholders. Our unyielding ambition is to ascend as the leading force in reliable, green fluid machinery, defining new standards for excellence and sustainable innovation.
1. Experience the pinnacle of innovation with our cutting-edge 3D flow semi-open impeller steam compressor! Expertly engineered with precision aerodynamic and structural design, our compressor showcases an advanced impeller profile that enables the blower to operate across an extensive range of stable conditions. Revel in superior performance with a remarkable main machine polytropic efficiency reaching up to an exceptional 88%!
2. Embrace the future of adaptability with the ingenious addition of a vaneless diffuser in our product. This state-of-the-art feature provides an incredibly broad operating range, offering unmatched flexibility and versatility for a diverse array of applications.
3. Discover the brilliance of seamless integration with our compact design where the gearbox and compressor unite into a singular, efficient structure. This clever combination not only maximizes space efficiency but significantly enhances overall operational performance.
4. Our product redefines convenience with its all-inclusive skid-mounted package. Featuring a cohesive assembly of the compressor, gearbox, and motor, it is meticulously engineered for effortless transportation and hassle-free installation. You’ll appreciate the unmatched user-friendliness that simplifies your operational experience.
5. Elevate your operational efficiency with our steam compressor that boasts high automation. Its exceptional reliability and efficiency drive substantial energy savings, embodying the perfect blend of convenience and cost-effectiveness. Enjoy a streamlined, worry-free operation that prioritizes ease-of-use and enhanced performance.
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 includes 13 strategically located marketing service centers across China, complemented by a robust global sales and service presence.
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. We are committed to delivering 24/7 service, seamlessly integrating into your operational timelines throughout the project lifecycle.
3, '1191' Service Commitment: We pledge to acknowledge on-site issues within a swift 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.
4, Reach 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: Our state-of-the-art technology redefines efficiency and performance in heat pump distillation processes, setting new standards in the industry.
2. Waste heat recovery: Unlock the significant potential of waste heat with our cutting-edge recovery solutions, maximizing energy efficiency and utilization like never before.
3. Environmental protection field: Lead in sustainable solutions from industrial wastewater treatment to lithium battery wastewater management. Our innovations in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation foster a cleaner and greener environment.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our comprehensive solutions including salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling, driving industry advancements.
5. New energy industry: Pioneer eco-friendly practices with our innovative solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, paving the way for a sustainable energy future.
6. Food & beverage industry: Enhance the quality and productivity of your operations with our tailored solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, boosting taste and quality.
7. Pharmaceutical industry: With our cutting-edge evaporative, concentrative, crystallization, and drying technologies, support precision and efficacy in the intricate processes of Chinese and Western medicine production.
8. Chemical industry: Elevate efficiency from caprolactam process polymerization to polylactic acid PLA devices production. Explore innovations in nylon 66, chelating agents, mannitol concentration, and more, enhancing organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Optimize sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment with our robust solutions, ensuring sustainability and compliance in every process.
10. Power industry: Revolutionize how the power industry manages wastewater with our high-performance solutions for desulfurized wastewater treatment from power stations, upholding environmental responsibility.
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