| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is the epitome of contemporary, energy-efficient technology, expertly crafted to diminish reliance on external energy sources to a remarkable degree. This pioneering innovation is a masterstroke in energy reutilization, harnessing the power of the secondary steam it generates. At the heart of this concept lies a powerful synergy: the secondary steam, emanating from the evaporator, is adeptly compressed by a high-efficiency steam compressor. This ingenious process seamlessly converts electrical energy into thermal energy, effectively boosting both the pressure and temperature of the secondary steam. As the heat intensifies, the rejuvenated secondary steam returns to the evaporator, efficiently heating materials to trigger evaporation. The outcome is nothing short of extraordinary—a substantial regeneration of the latent heat of vaporization of the secondary steam, achieving unprecedented levels of energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a true masterpiece of modern engineering brilliance. This advanced system is an ensemble of excellence, featuring a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. Its design is a testament to compactness, ensuring minimal maintenance and effortless operation. For those in pursuit of reliability and superior performance in steam compression technology, the DM series stands as an unrivaled choice, seamlessly combining efficiency with dependability.
3.3.1 To harness the peak performance of your esteemed Steam Compressor with Overall Base and Guide Vane Adjustment Features by NANTONG DART-RICH FAN CO., LTD, it is paramount to install the compressor base securely on a stable foundation. To achieve this, strategically place wedge-shaped shims under the base, expertly crafted to adjust and level the unit with precision and finesse.
Arrange these wedge-shaped shims in an alternating configuration. Upon achieving immaculate leveling, skillfully spot weld the wedges at 4 to 5 carefully chosen points. These specialized wedges must be custom-made and installed by the user to suit the unique installation context, ensuring a seamless contact surface for uniform force distribution.
Expertly finish the contact surface to assure flawless contact of the inclined plane. It is essential that the load-bearing capacity of the wedge iron does not surpass 40Kg/cm2, maintaining optimal structural integrity.
3.3.2 Employ a precise level to meticulously calibrate the unit's level. Adhere to the rigorous leveling standards stipulating an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring unparalleled precision and performance.
3.3.3 Execute perfect coupling alignment by meticulously following these essential steps:
1) Prioritize utmost safety by ensuring the main power supply is completely turned off;
2) Carefully remove the coupling shield with precision;
3) Detach the diaphragm coupling intermediate section with meticulous precision;
4) Thoroughly inspect the motor installation plane for flatness and cleanliness, ensuring it is free from any foreign materials;
5) Confirm that the motor bolt holes exceed the bolt size, allowing for loosening and necessary motor adjustments;
6) Prepare an ample supply of premium stainless steel gaskets to robustly support the motor's base. These gaskets must be impeccably flat and free of attachments, avoiding long and thin gaskets for adjustments.
7) Utilize a dial indicator or a high-precision laser alignment meter with 0.01mm accuracy, to be provided by the customer;
8) Prepare a solidly constructed bracket to support the dial indicator, as illustrated in the provided diagram;
9) Securely mount a dial indicator on the motor wheel hub bracket, positioning the probe on the compressor wheel hub's outer rim;
10) With deft expertise, adjust the motor feet adjustment bolts to harmonize the compressor and motor center lines. The maximum deviation of the outer circle should not exceed 0.05mm, with the motor shaft center line slightly elevated compared to the compressor low-speed shaft center line, keeping the coupling end face deviation between 0.03 and 0.05mm.
11) Finalize by securely tightening the motor foot bolts, critically examining the outer circle runout and coupling end face runout for optimal alignment.
12) Upon successful motor idling tests, proceed to install the coupling intermediate section for seamless, smooth operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly refined, tighten the anchor bolts to ensure secured stability. Following mechanical or trial operations, remember to loosen and retighten the bolts to guarantee enduring reliability.
3.3.5 Considering the impeller's high-speed rotation, it is critical to avert any solid or liquid intrusions that may cause irreversible compressor damage. Assure that the inlet and outlet pipelines connected to the compressor are spotlessly clean and meet the system's steam corrosion grade specifications. Pipelines not complying with these standards necessitate immediate rectification.It is highly advisable to integrate solid-liquid separation apparatus such as a gas scrubber or sedimentation tee before the straight pipe at the compressor's inlet, preserving system integrity and efficiency.
3.3.6 Carefully install the compressor's inlet and outlet pipes with precision. It's imperative 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 of the High-Performance Compressor, the pipeline leading to it must be supported by an independent bracket. This crucial step is designed to alleviate any excess weight from burdening the compressor body itself, thereby safeguarding its structural integrity.
3.3.7 Following the meticulous installation of the main fan and its integral equipment, and once the concrete foundation has been allowed to cure to full solidity, you are poised to enter the exhilarating phase of conducting a comprehensive compressor operation test. This pivotal step serves as a validation of the system's readiness and operational excellence, ensuring that each component is flawlessly aligned and functioning at peak efficiency.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor unit itself. Employ a robust threading pipe to connect the wiring effortlessly from the compressor to the electric control cabinet, ensuring that it remains neatly hidden underground. Once the electric control cabinet is securely placed, proceed to meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS. This task is crucial in establishing a strong and dependable control link, enhancing the overall operational reliability of the system.
Nantong Dart-Rich Fan Co., LTD. is a beacon of industrial prowess with a rich tapestry woven since 1966. Originally known as the State-Owned Nantong Fan Factory, it has evolved magnificently through a groundbreaking equity structure reform in June 2019. This strategic transformation heralded a new era of innovation and excellence. In a thrilling phase of evolution, the company transitioned into a dynamic partnership enterprise, poised to embrace the swift currents of development. To augment its far-reaching vision, Dart-Rich (Hunan) Fan Co., Ltd. was astutely established in December 2020, setting new benchmarks in innovation and excellence. In a trailblazing initiative, the company embraced state-of-the-art German technology in 2004, achieving stellar advancements in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As the key architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands at the pinnacle of technological brilliance.
With prestigious certifications like ISO9001, ISO14001, and ISO45001, Dart-Rich's portfolio is a testament to excellence, featuring steam compressors, fans, and blowers essential to industries including metallurgy, chemical, electric power, environmental protection, construction, light industry, and burgeoning energy sectors. We excel in delivering system optimization solutions and comprehensive maintenance services, expertly tailored for the energy-efficient transformation of wind systems.
Dart-Rich is steadfast in its quest for innovation across management, mechanisms, culture, and technology. Our unwavering commitment to digital intelligence, a culture of ambition, and the 'three wisdom' principles enables us to acutely understand market dynamics, enhance organizational efficiency, elevate customer service, and achieve sustainable, rapid growth.
Guided by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is dedicated to elevating enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our enduring aspiration is to reign supreme as the preeminent leader in reliable, green fluid machinery, setting new standards for excellence and sustainability.
1. Introducing our state-of-the-art steam compressor, engineered to perfection with a sophisticated 3D flow semi-open impeller. Harnessing the power of professional aerodynamic and structural innovation, it showcases an advanced impeller profile that empowers the blower to operate within an expansive range of stable conditions. Delight in the unrivaled performance of the main machine's polytropic efficiency reaching an astounding 88%.
2. Embrace the adaptability and versatility of our product, made possible by the pioneering integration of a vaneless diffuser. This remarkable feature guarantees an extraordinarily wide operating range, making it suitable for diverse applications and ensuring you have the flexibility you need.
3. Our ingenious design merges the gearbox and compressor into a seamless, compact unit. This not only optimizes space but also significantly enhances operational efficiency, providing a streamlined experience for all users.
4. Discover the convenience of our all-encompassing skid-mounted package, meticulously designed to include the compressor, gearbox, and motor. This thoughtful configuration simplifies transportation and installation, offering unparalleled user-friendliness.
5. Experience the effortless operation of our steam compressor, characterized by its high degree of automation. Celebrated for its remarkable reliability and efficiency, it paves the way for substantial energy savings. Enjoy the convenience and cost-effectiveness of a design that prioritizes ease of use and sustainable performance.
1, At NANTONG DART-RICH FAN CO., LTD, we pride ourselves on a commitment to 'intelligent service,' ensuring precision and comprehensive support. With 13 strategically positioned marketing service centers throughout China, our expansive network extends globally, reaffirming our dedication to world-class sales and service on an international scale.
2, Our devoted after-sales service team is prepared to cross borders, passports ready, to stand by you for any global maintenance needs. We pledge 24/7 availability, aligning seamlessly with your operational timelines to support the entire project lifecycle.
3, '1191' Service Commitment: Our promise is to acknowledge on-site issues within just 1 minute; respond to service requests within 1 hour; provide comprehensive solutions within 9 hours; and have our professional team deployed 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. By choosing our compressor, you are investing in a system that is designed with precision to meet a broad array of industrial requirements. Whether your operations demand reliability, speed, or adaptability, our compressors cater to all, thanks to their innovative design and robust construction. Experience the zenith of pneumatic solutions and elevate your processes with our best-in-class steam compressors.
1. Heat pump distillation: Explore unparalleled efficacy in heat pump distillation with our state-of-the-art technology that significantly enhances operational efficiency and effectiveness.
2. Waste heat recovery: Capture the immense potential of waste heat with our sophisticated recovery solutions, designed to maximize energy efficiency and optimize utilization.
3. Environmental protection field: Commit to a cleaner future with our diverse range of solutions, spanning from industrial wastewater treatment to lithium battery wastewater management. Our innovative approaches to landfill leachate treatment, waste incineration fly ash leachate sodium, and potassium separation not only drive substantial environmental impact but also promote sustainable practices.
4. Lithium-Ion battery industry: Propel the lithium-ion battery industry forward with our extensive suite of process devices. Specializing in salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, and comprehensive solutions for lithium battery disassembly and nickel battery recycling, we lead the charge in innovation.
5. New energy industry: Set new standards in eco-innovation with our cutting-edge solutions tailored for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, advancing a greener and more sustainable energy landscape.
6. Food & beverage industry: Enhance production quality and efficiency with our targeted solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, ensuring superior taste and quality.
7. Pharmaceutical industry: Deliver precision and efficacy in the pharmaceutical industry with our advanced technologies in evaporative, concentrative, crystallization, and drying processes, supporting both Chinese and Western medicine production.
8. Chemical industry: Revolutionize chemical industry processes with our groundbreaking innovations, from caprolactam process polymerization to polylactic acid PLA production, nylon 66, chelating agents, and mannitol concentration. We enhance efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Achieve optimal sustainability and compliance in the metallurgical industry with our dependable solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment.
10. Power industry: Lead the charge in transforming the power industry’s wastewater management strategies with our highly effective solutions for treating desulfurized wastewater from power stations, fostering environmental stewardship and responsibility.
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