| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is the epitome of advanced, energy-efficient innovation, meticulously crafted to vastly diminish reliance on external energy inputs. This groundbreaking technology artfully repurposes the energy derived from the secondary steam it generates. At its core, the ingenious mechanism involves compressing the secondary steam, produced by the evaporator, using a superior high-efficiency steam compressor. This sophisticated process intricately converts electrical energy into thermal energy, thereby enhancing both the pressure and temperature of the secondary steam. As this thermal energy intensifies, the revitalized secondary steam gracefully returns to the evaporator, effectively transferring heat to the materials and initiating evaporation. The culmination is an extraordinary reclamation of the latent heat of vaporization of the secondary steam, delivering unmatched energy efficiency and conservation.
Behold the DM series Single-stage Geared Steam Compressor—a triumph of contemporary engineering excellence. This remarkable system comprises a meticulously designed compressor body, seamless coupling, precision gearbox, robust lubrication system, powerful motor, sophisticated electric instrumentation, and a state-of-the-art anti-surge control system. It features a compact and elegant structure, ensuring effortless maintenance and intuitive operation. This makes it an ideal choice for those who demand both dependability and optimal performance in cutting-edge steam compression technology.
3.3.1 For optimal performance of your Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, ensure the compressor is seamlessly installed by positioning its base integrally onto a solid foundation. Carefully insert wedge-shaped shims beneath the base to expertly adjust the unit to a precise level, allowing it to operate at peak efficiency.
Arrange the wedge-shaped irons in a masterful alternating pattern to achieve flawless leveling. Meticulously spot weld the wedge-shaped irons at 4 to 5 precise points to secure their position. It is vital that these wedges are custom-crafted and installed by the user to perfectly fit the unique installation scenario, ensuring a perfect contact surface for uniform force distribution.
Finish the contact surface with expert precision for a faultless contact plane, ensuring that the wedge iron's bearing capacity remains under 40Kg/cm2. This meticulous attention to detail will ensure the longevity and reliability of your compressor system.
3.3.2 Utilizing a precise level, meticulously establish the compressor's level. Adhere to stringent leveling standards, setting the axial level at 0.05/1000mm and the horizontal level at 0.10/1000mm, guaranteeing the most exceptional performance through unparalleled accuracy.
3.3.3 Achieve impeccable coupling alignment by following these essential steps:
1) To ensure utmost safety, confirm that the main power supply is completely turned off;
2) Carefully remove the coupling shield with precision;
3) With precision, detach the diaphragm coupling intermediate section to continue the alignment process;
4) Scrutinize the motor installation plane's flatness, ensuring it is impeccably clean and free of any debris;
5) Confirm that the motor bolt holes exceed the size of the bolts, facilitating necessary adjustments by allowing bolt loosening;
6) Prepare an ample supply of premium stainless steel gaskets for the motor's base support. These gaskets must be impeccably flat and entirely free of attachments. Avoid using long, thin gaskets to maintain optimal adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, to be provided by the customer, for the most precise alignment;
8) Construct a robust bracket to support the dial indicator, as illustrated in the provided diagram, ensuring stability during measurement;
9) Securely mount a dial indicator on the motor wheel hub's edge using the mounting bracket, positioning the indicator probe on the compressor wheel hub's outer rim for precise measurements;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure the outer circle's deviation does not exceed 0.05mm. The motor shaft center line should be slightly higher than the compressor low-speed shaft center line, maintaining a coupling end face deviation between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, meticulously reviewing the outer circle runout and the coupling's end face runout to achieve optimal alignment and performance.
12) After successful motor idling tests, proceed to reattach the coupling intermediate section, ensuring seamless operation and performance.
3.3.4 Once the 'levelness' and casing alignment are expertly adjusted, securely tighten the anchor bolts to ensure steadfast stability. Post mechanical operation or trial operation, it is crucial to loosen and retighten the bolts to maintain enduring reliability and stability.
3.3.5 As the impeller is a high-speed rotating component, it's vital to prevent any solid or liquid intrusion, which could cause irreversible damage to the compressor. Ensure the compressor's inlet and outlet pipelines are meticulously clean and meet the system's steam corrosion grade requirements. Any pipelines that do not meet these rigorous standards must undergo necessary corrections.For safeguarding system integrity, it is highly advisable to incorporate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to the straight pipe at the compressor's inlet.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision. It is essential to equip the import and export pipelines with the specified pipeline accessories, as illustrated in the provided PI diagram. To ensure optimal performance and longevity, the pipeline connected to the compressor must be supported by an independent bracket, preventing any undue weight or stress from impacting the compressor body.
3.3.7 With meticulous attention, once the main fan and all associated equipment have been expertly installed and the concrete foundation has fully solidified, you are prepared to venture into the exhilarating phase of conducting a comprehensive compressor operation test. This pivotal step is designed to confirm that every aspect is functioning flawlessly.
3.3.8 Strategically position the electric control cabinet within a convenient 5-meter radius of the compressor. Employ a robust threading pipe to create a seamless connection for the wiring, discreetly routing it underground from the compressor to the electric control cabinet. Once the cabinet is securely in place, proceed with precision to connect the wiring terminals within to the lines at the remote DCS, thereby establishing a strong and dependable control link.
Nantong Dart-Rich Fan Co., LTD., with a storied legacy since its origin as the State-Owned Nantong Fan Factory in 1966, has been paving its path towards grandeur. In June 2019, the company underwent a transformative equity structure reform, embarking on a visionary journey that epitomizes innovation and ambition. In a bold evolution, the company transitioned into a vibrant partnership enterprise, positioning itself to adeptly navigate the rapid currents of modern development. To fulfill its expansive aspirations, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020, redefining the boundaries of innovation and excellence. In a trailblazing step, the company embraced advanced German technology in 2004, achieving significant enhancements in product stability, reliability, efficiency, low noise levels, wear resistance, and temperature endurance. As the pioneering force behind the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich leads with unparalleled technological superiority.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an impressive array of steam compressors, fans, and blowers. These essential products serve a vast array of industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and the emerging energy sectors. We excel in providing system optimization solutions and extensive maintenance services, meticulously designed for the energy-efficient enhancement of wind systems.
Dart-Rich remains steadfast in its quest for innovation across management, mechanisms, culture, and technology. Our unwavering dedication to digital intelligence, coupled with an ambitious cultural ethos and the 'three wisdom' principles, empowers us to astutely perceive market dynamics, amplify organizational efficiency, enhance customer service, and achieve sustainable, accelerated 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 fostering a collaborative culture of shared responsibility among stakeholders. Our steadfast ambition is to become the foremost leader in reliable, green fluid machinery, setting a benchmark for excellence and sustainability.
1. Discover the pinnacle of engineering excellence with our cutting-edge 3D flow semi-open impeller. This steam compressor is a masterpiece of professional aerodynamic and structural design, crafting an advanced impeller profile to let the blower shine across an expansive range of stable operating conditions. Revel in unmatched performance with the main machine's polytropic efficiency reaching an astounding 88%, ensuring you harness the full potential of your operations.
2. Our product stands out with the groundbreaking integration of a vaneless diffuser, delivering an extraordinarily broad operating range. This design breakthrough guarantees unmatched flexibility and adaptability across numerous applications, making it an indispensable asset for dynamic environments.
3. Revel in the ingenious design where the gearbox and compressor unite into one seamless, compact structure. This space-saving innovation not only conserves valuable real estate but also significantly boosts operational efficiency, setting a new benchmark for streamlined performance.
4. Embrace the convenience of our all-inclusive skid-mounted package, which combines the compressor, gearbox, and motor into one cohesive unit. Engineered for ease of transport and effortless installation, this user-friendly solution epitomizes simplicity, ensuring you a hassle-free experience.
5. Our steam compressor elevates automation to a new level, boasting exceptional reliability and efficiency that drive substantial energy savings. Designed for effortless operation, it offers the perfect blend of convenience and cost-effectiveness, empowering you to achieve peak productivity with minimal effort.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our 'intelligent service' philosophy, a testament to our unwavering commitment to precision and comprehensiveness. Our extensive network spans across China with 13 strategically positioned marketing service centers, supported by a strong global sales and service framework, ensuring that we are within reach no matter where you are.
2, Our zealous after-sales service team is poised to transcend borders at a moment's notice, passports at the ready, to meet your maintenance needs around the globe. With a promise of 24/7 service availability, we seamlessly integrate into your operational schedule, ensuring uninterrupted support throughout the entire project lifecycle.
3, '1191' Service Commitment: We solemnly promise a response to on-site issues within an astonishing 1-minute timeframe; to meet service requests in merely 1 hour; to craft and deliver full-fledged solutions in just 9 hours; and to deploy our expert team to your location within a swift 1 day, embodying our dedication to swift and efficient service.
4, Reach us anytime through our dedicated after-sales service hotline: 0086-400-625-2668, where our specialists are eager to assist you with any inquiries or support you require.
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 revolutionary upgrade in your heat pump distillation processes with our state-of-the-art technology, designed to amplify efficiency and performance to new heights.
2. Waste heat recovery: Unlock the immense potential of waste heat with our cutting-edge recovery solutions, engineered to enhance energy utilization and drive optimal efficiency.
3. Environmental protection field: Lead the charge in environmental stewardship with our innovative solutions for industrial wastewater management, lithium battery wastewater treatment, and more. Our technologies pave the way for clean, sustainable practices in landfill leachate management, waste incineration byproduct treatment, and the strategic separation of sodium and potassium, fostering a significant positive impact on the environment.
4. Lithium-Ion battery industry: Transform the landscape of lithium-ion battery production with our extensive range of process devices. From salt lake lithium extraction and iron phosphate systems to cutting-edge wastewater management for ternary precursor processes and lithium battery disassembly, as well as efficient nickel battery recycling, we empower the industry to innovate and excel.
5. New energy industry: Lead the green revolution with our next-generation solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management. Our technologies are crafted to ensure a sustainable and eco-friendly energy future, delivering unparalleled environmental benefits.
6. Food & beverage industry: Elevate your production standards with our specialized solutions, meticulously designed to enhance the efficiency and quality of amino acids concentration and extraction, sugar liquid concentration and drying, and the concentration of beverages and jams. Taste and quality are redefined with our technologies.
7. Pharmaceutical industry: Harness the precision and efficacy required in the meticulous processes of Chinese and Western medicine production with our advanced technologies. Our evaporative, concentrative, crystallization, and drying solutions are engineered to support the pharmaceutical industry's demands for excellence and accuracy.
8. Chemical industry: Propel your chemical production to unparalleled levels of efficiency with our groundbreaking innovations. From enhancing the caprolactam process polymerization and the production of polylactic acid (PLA) devices, nylon 66, and chelating agents to advancing mannitol concentration and beyond, our solutions redefine organic matter concentration, fragrance purification, and raw material production.
9. Metallurgical industry: Achieve superior sustainability and compliance in metallurgical processes with our robust and dependable solutions. Our technologies optimize the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters, setting new standards for environmental responsibility.
10. Power industry: Revolutionize wastewater management in the power industry with our powerful and effective solutions. Designed for the treatment of desulfurized wastewater from power stations, our technologies ensure environmental responsibility and sustainability are at the forefront of energy production.
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