| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is an avant-garde technology that epitomizes energy conservation by dramatically curtailing reliance on external power sources. This groundbreaking technique cleverly harnesses and repurposes the energy generated by the secondary steam it produces. At its core, the principle is elegantly simple yet highly effective: secondary steam, generated through the evaporator, is expertly compressed by a state-of-the-art, high-efficiency steam compressor. This ingenious process converts electrical energy into thermal energy, significantly boosting both the pressure and temperature of the secondary steam. Once invigorated, this steam returns to the evaporator, playing a pivotal role in heating materials to trigger evaporation. The outcome is a brilliant recycling of the secondary steam's latent heat of vaporization, leading to exceptional energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a pinnacle of modern engineering brilliance. This advanced system is meticulously crafted with a compressor body, coupling, gearbox, lubrication system, motor, cutting-edge electric instrumentation, and an intricate anti-surge control system. Its compact and streamlined design ensures both easy maintenance and seamless operation, making it an ideal solution for those who demand reliability and peak performance from steam compression technology.
3.3.1 To harness the exceptional capabilities of your Industrial Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, begin by securely positioning the compressor base onto a steadfast foundation. Strategically place wedge-shaped shims below the base, expertly crafted to achieve precise leveling of the unit, ensuring immaculate performance.
Skillfully arrange the wedge-shaped irons in a staggered configuration for optimal stability. Once the perfect level is attained, expertly spot weld the wedge-shaped irons at 4 to 5 key points, securing the foundation with precision. These wedges should be meticulously designed and installed by you, tailored to your unique circumstances, ensuring a smooth contact surface for uniform force distribution.
The contact surface must be finished to perfection, ensuring consistent contact across the inclined plane. It is imperative that the bearing capacity of the wedge iron is stringently maintained at no more than 40Kg/cm2.
3.3.2 Employ a precise level to meticulously calibrate the unit's balance. The demanding leveling standards dictate that the axial level should be set at 0.05/1000mm, with the horizontal level at 0.10/1000mm, guaranteeing peerless precision.
3.3.3 Achieve impeccable coupling alignment through these vital steps:
1) Prioritize safety by ensuring the main power supply is completely shut off;
2) Proceed to carefully remove the coupling shield, ensuring gentle handling;
3) Delicately detach the diaphragm coupling intermediate section with precision, avoiding any damage;
4) Thoroughly inspect the motor installation plane's flatness, ensuring it is pristine and devoid of any foreign matter;
5) Confirm that the motor bolt holes are adequately larger than the bolts, allowing for the necessary bolt loosening to facilitate motor adjustments;
6) Amass a substantial supply of premium stainless steel gaskets to fortify the motor's base. These gaskets must be flawlessly flat, devoid of any attachments, and avoid using long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with 0.01mm accuracy, which the customer should provide, for precision alignment;
8) Prepare a robustly designed bracket to support the dial indicator, as illustrated in the accompanying diagram;
9) Securely mount a dial indicator on the motor wheel hub mounting bracket, positioning the probe on the outer rim of the compressor wheel hub for accurate measurements;
10) With deft precision, adjust the motor feet's adjustment bolts to perfectly 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, maintaining a coupling end face deviation between 0.03 and 0.05mm.
11) Securely tighten the motor foot bolts, then rigorously inspect the outer circle runout and the end face runout of the coupling to ensure optimal alignment.
12) Following successful motor idling tests, proceed to install the coupling intermediate section to guarantee smooth and flawless operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly adjusted, proceed to tighten the anchor bolts for secured stability. After mechanical or trial operations, it is crucial to loosen and retighten the bolts to ensure enduring reliability and steadfast performance.
3.3.5 Given the impeller's high-speed rotation, it is crucial to prevent any solid or liquid intrusion that could potentially cause irreversible damage to the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are immaculately clean and adhere to the system's stringent steam corrosion grade requirements. Any pipelines not meeting these standards must undergo necessary rectifications to comply.For optimal system integrity, it is highly advisable to incorporate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor's inlet.
3.3.6 Begin by expertly installing the compressor's inlet and outlet pipes. It is essential to ensure that the import and export pipelines are outfitted with the specific pipeline accessories as shown in the PI diagram. To maintain the integrity and performance of the compressor, the pipeline linked to it must be bolstered by an independent bracket. This precaution is vital to prevent any excessive load from impacting the compressor body, thereby safeguarding its efficiency and longevity.
3.3.7 After the meticulous installation of the main fan and its associated equipment, and once the concrete foundation has achieved full solidity and stability, you're ready to embark on the crucial and exhilarating phase of conducting a compressor operation test. This pivotal step is designed to ensure that every component is functioning flawlessly and that the system is primed for optimal performance.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius from the compressor itself. Employ a robust threading pipe to seamlessly connect the wiring between the compressor and the electric control cabinet, ensuring it is discreetly routed underground for a clean, uncluttered appearance. Once the electric control cabinet is securely in place, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS. This establishes a strong and reliable control link, ensuring seamless and efficient operation.
Nantong Dart-Rich Fan Co., LTD., once known as the esteemed State-Owned Nantong Fan Factory, has been a beacon of innovation since 1966. A remarkable transformation journey began with a visionary equity structure reform in June 2019, setting the stage for a future of dynamic growth. In a thrilling evolution, the company transitioned into a vibrant partnership enterprise, positioning itself to harness the swift currents of development. In alignment with its broad vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically launched in December 2020, marking a new era of unprecedented innovation and success. In a landmark initiative, the company embraced advanced German technology in 2004, pioneering significant breakthroughs in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. As the principal creator of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich epitomizes technological leadership and innovation.
Dart-Rich, certified with ISO9001, ISO14001, and ISO45001, is proud to offer a prestigious range of steam compressors, fans, and blowers. These essential products are pivotal across diverse industries such as metallurgy, chemical processing, electric power, environmental protection, construction, and burgeoning energy sectors. Our proficiency extends to delivering tailored system optimization solutions and comprehensive maintenance services, driving the energy-efficient transformation of wind systems.
Dart-Rich's relentless pursuit of innovation spans management, mechanisms, culture, and technology. Our steadfast commitment to digital intelligence, coupled with a culture of aspiration and the 'three wisdom' principles, enables us to acutely comprehend market trends, boost organizational efficiency, enhance customer experiences, and achieve enduring, rapid growth.
Anchored by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to amplifying enterprise value, optimizing customer benefits, and nurturing a culture of shared accountability and collaboration among stakeholders. Our relentless ambition is to emerge as the foremost leader in dependable, eco-friendly fluid machinery, setting the benchmark for excellence and sustainability.
1. Introducing a state-of-the-art 3D flow semi-open impeller, our Industrial Steam Compressor is crafted with a meticulous aerodynamic and structural design. This results in an avant-garde impeller profile, empowering the blower to operate seamlessly across a vast spectrum of stable conditions. Witness unmatched performance with the main machine's polytropic efficiency reaching an astounding 88%, setting a benchmark in the industry.
2. The innovative integration of a vaneless diffuser gives our product an extraordinarily wide operating range. This ensures unparalleled flexibility and adaptability, making it ideal for diverse applications and meeting the varied needs of different industries.
3. Our ingenious design seamlessly integrates the gearbox and compressor into a single, compact unit. This space-saving design not only optimizes space utilization but also significantly enhances operational efficiency, delivering superior performance.
4. Our steam compressor comes as a comprehensive skid-mounted package, including the compressor, gearbox, and motor. It is engineered for hassle-free transportation and easy installation, ensuring maximum user convenience and efficiency at every step.
5. With a high level of automation, our steam compressor stands out for its remarkable reliability and energy efficiency. It is designed for simplicity and ease of operation, offering you effortless handling while promoting significant energy savings and cost-effectiveness.
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 Industrial 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 engineered with precision to accommodate a comprehensive flow rate spectrum of 1-240 t/h. 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. With our commitment to excellence, experience the superior performance and innovation that sets us apart in the industry.
1. Heat pump distillation: Experience unparalleled advancements in heat pump distillation with our state-of-the-art technology that significantly boosts efficiency and effectiveness.
2. Waste heat recovery: Unlock the potential of unused thermal energy with our cutting-edge waste heat recovery solutions, maximizing energy efficiency and reducing costs.
3. Environmental protection field: Our comprehensive solutions in industrial wastewater treatment, lithium battery wastewater management, landfill leachate treatment, and more, champion sustainable practices and drive a profound positive impact on the environment, ensuring clean and eco-friendly processes.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our cutting-edge process devices, including innovative solutions for salt lake lithium extraction, phosphate systems, wastewater management, and recycling, paving the way for efficient and sustainable battery technologies.
5. New energy industry: Pioneering eco-friendly innovations, our advanced solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management lead the charge towards a sustainable and green energy future.
6. Food & beverage industry: Enhance production quality and efficiency with our tailored solutions for amino acids concentration, sugar liquid processing and drying, and beverage jam refinement, ensuring superior taste and quality.
7. Pharmaceutical industry: Our sophisticated evaporative, concentrative, crystallization, and drying technologies are engineered to support and refine the complex processes involved in both Chinese and Western medicine production, ensuring the highest standards of precision and efficacy.
8. Chemical industry: Elevate efficiency in the chemical sector with our innovations in caprolactam polymerization, polylactic acid device production, nylon 66, chelating agents, and more, enhancing organic matter concentration, fragrance purification, and raw material production.
9. Metallurgical industry: With our powerful and dependable solutions, optimize the treatment of sintering desulfurization, coking, vanadium recovery, and smelting wastewaters, ensuring both sustainability and regulatory compliance.
10. Power industry: Revolutionize wastewater management in the power industry with our highly effective solutions for treating desulfurized wastewater from power stations, fostering environmental stewardship and responsibility.
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