| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, symbolizes the forefront of energy-saving technology, expertly engineered to drastically minimize reliance on external power by brilliantly reusing energy from the secondary steam it generates. This sophisticated method harnesses the secondary steam, crafted by the evaporator, which is skillfully compressed using a state-of-the-art steam compressor. Through this ingenious process, electrical energy is converted into thermal energy, enhancing both the pressure and temperature of the steam. As the heat intensifies, the rejuvenated secondary steam cycles back to the evaporator, efficiently heating materials to trigger evaporation. This results in an extraordinary recycling of the latent heat of vaporization of the secondary steam, setting an unmatched standard in energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a pinnacle of contemporary engineering. This sophisticated system is composed of key components: a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. With its streamlined design, it guarantees simplicity in maintenance and operation, making it a superb choice for those in pursuit of reliability and performance in steam compression technology.
3.3.1 To unlock the full potential of your Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, position its integral base securely onto a steadfast foundation. Artfully place wedge-shaped shims beneath, meticulously adjusting the unit to achieve an impeccable level.
The wedge-shaped irons should be aligned in a strategically alternating pattern. Upon attaining perfect leveling, skillfully weld these irons at four to five precise points. The user must fashion and fit these wedges to suit specific conditions, ensuring a seamless contact surface for uniform force distribution.
Expert craftsmanship is required for the contact surface to assure even interfacing with the inclined plane. It is vital that the wedge iron's load-bearing capacity remains under 40Kg/cm2.
3.3.2 With a precision level, establish the unit's level with meticulous care. Adhering to stringent leveling standards, set the axial level at 0.05/1000mm and the horizontal level at 0.10/1000mm, ensuring an unmatched standard of precision.
3.3.3 Attain flawless coupling alignment by following these essential steps:
1) Completely disconnect the main power supply to ensure the utmost safety;
2) Gently remove the coupling shield with care;
3) Carefully detach the diaphragm coupling intermediate section;
4) Thoroughly inspect the motor installation plane for flatness, ensuring it's clean and free of foreign materials;
5) Confirm that motor bolt holes are sufficiently larger than the bolts, allowing for necessary adjustments;
6) Amass a sufficient supply of premium stainless steel gaskets to support the motor's base, ensuring they are perfectly flat and free of attachments, avoiding long, thin gaskets for adjustments.
7) Use a dial indicator or a precision laser alignment meter, with accuracy of 0.01mm, to be provided by the customer;
8) Prepare a robust bracket to support the dial indicator, as illustrated in the accompanying diagram;
9) Securely mount the dial indicator on the motor wheel hub mounting bracket, positioning the probe on the outer rim of the compressor wheel hub;
10) With expert finesse, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure that the maximum outer circle deviation does not exceed 0.05mm, while maintaining a slight elevation of the motor shaft center relative to the compressor's low-speed shaft center, with a coupling end face deviation between 0.03 and 0.05mm.
11) Finalize by firmly tightening the motor foot bolts, conducting a thorough review of the outer circle runout and end face runout of the coupling to ensure optimal alignment.
12) After conducting successful motor idling tests, proceed to install the coupling intermediate section to guarantee seamless operation.
3.3.4 Post expert adjustment of the 'levelness' and alignment of the casing, firmly tighten the anchor bolts for steadfast stability. Following mechanical or trial operations, it is crucial to loosen and retighten the bolts to assure enduring reliability.
3.3.5 As the impeller is a high-speed rotating element, preventing any solid or liquid intrusion is paramount, as such intrusion could cause irreparable damage to 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 necessary corrections.Incorporating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet is highly advised to maintain system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision. Make sure that the import and export pipelines are equipped with the necessary pipeline accessories as illustrated in the PI diagram. It is imperative that the pipeline attached to the compressor is bolstered by a separate bracket, ensuring that no undue weight is exerted on the compressor body itself, safeguarding its structural integrity.
3.3.7 After the main fan and its corresponding equipment have been installed with meticulous care, and the concrete foundation has reached full solidity, you are prepared to embark on the thrilling phase of executing a compressor operation test. This crucial procedure guarantees that all components are functioning flawlessly, setting the stage for optimal performance.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor. Employ a durable threading pipe to create a seamless connection for the wiring from the compressor to the electric control cabinet, ensuring it is discreetly routed underground. With the electric control cabinet securely in place, carefully connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a robust and dependable control link that assures precise and responsive management.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, boasts a distinguished legacy since its founding in 1966. A visionary transformation began with a pivotal equity structure reform in June 2019, marking the dawn of a new era for the company. In an exhilarating phase of evolution, the company transformed into an energetic partnership enterprise, positioning itself to seamlessly adapt to the dynamic pace of modern development. To extend its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020, setting new industry benchmarks with its commitment to innovation. In a groundbreaking initiative, the company embraced cutting-edge German technology in 2004, achieving unprecedented strides in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich leads the industry with unparalleled technological prowess.
With ISO9001, ISO14001, and ISO45001 certifications under its belt, Dart-Rich presents an impressive array of steam compressors, fans, and blowers. These indispensable products serve a diverse range of industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sector. We also excel in providing system optimization solutions and comprehensive maintenance services, tailored for the energy-efficient revamp of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of innovation across management, mechanisms, culture, and technology. Our continuous commitment to digital intelligence, a culture driven by ambition, and the 'three wisdom' principles empower us to deeply understand market dynamics, enhance organizational efficiency, elevate customer service, and achieve sustainable, rapid growth.
Guided by our foundational 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 collaboration among stakeholders. Our unwavering ambition is to become the leading authority in reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. Our Compact Steam Compressor with Guide Vane Adjustment and Efficient Motor is a marvel of modern engineering. It features a state-of-the-art 3D flow semi-open impeller that is not only designed with precision but is also optimized through professional aerodynamic and structural engineering. This innovation results in a superior impeller profile, allowing the blower to operate smoothly across an extensive range of stable conditions. Revel in unmatched performance with the main machine's polytropic efficiency reaching an astounding 88%, setting new standards in efficiency.
2. We have ingeniously integrated a vaneless diffuser into our compressor, resulting in an incredibly wide operating range. This advanced feature ensures remarkable flexibility and adaptability, making our product suitable for a diverse array of applications, ensuring you never have to compromise on performance.
3. Ingeniously designed, the gearbox and compressor are unified into one elegant, compact structure. This integration not only conserves precious space but also significantly boosts operational efficiency, offering you a streamlined user experience.
4. Our all-in-one skid-mounted package includes the compressor, gearbox, and motor, meticulously engineered to facilitate easy transport and straightforward installation. This comprehensive design ensures our product is exceptionally user-friendly, promising a hassle-free experience from start to finish.
5. Our steam compressor is a pinnacle of high automation, celebrated for its outstanding reliability and efficiency. It champions energy conservation and is crafted for effortless operation, offering you unrivaled convenience and cost-effectiveness. Enjoy the peace of mind that comes with a product that is as reliable as it is efficient, driving down operational costs while maximizing productivity.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly uphold our exceptional motto of 'intelligent service,' consistently striving for unmatched accuracy and thoroughness. Our extensive network boasts 13 strategically positioned marketing service centers across China, all strengthened by a formidable global sales and service presence. This ensures our clients receive first-class service, no matter where they are in the world.
2, Our devoted after-sales service team is ever-prepared to traverse international borders, passports in hand, keenly ready to assist with any maintenance needs you may have, anywhere in the world. We are unwavering in our promise to deliver round-the-clock service, seamlessly blending into your operational timelines throughout the entirety of a project’s lifecycle.
3, '1191' Service Commitment: We solemnly pledge to recognize on-site issues within an astounding 1-minute timeframe; fulfill service requests within a mere 1 hour; provide comprehensive solutions within a swift 9 hours; and have our professional team deployed to your site within just 1 day. This commitment underscores our dedication to exemplary service and client satisfaction.
4, Connect with us anytime via our dedicated after-sales service hotline: 0086-400-625-2668. We are just a call away, ready to offer you the support you need at any moment.
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.
With unparalleled mastery in pneumatic innovation, our Compact Steam Compressor with Guide Vane Adjustment and Efficient Motor reigns supreme. Utilizing the finest imported technology and advanced design software from globally renowned models, we ensure swift and precise model selection that perfectly aligns with your specifications. Our product lineup is meticulously organized into 18 unique series, each crafted to manage an extensive flow rate range of 1-240 t/h. Additionally, these compressors adeptly deliver a temperature increase from 8-24ºC, guaranteeing a solution that is not only expedient and optimal but also remarkably adaptable and efficient for any application.
1. Heat pump distillation: Our pioneering technology significantly enhances the efficiency and effectiveness of heat pump distillation processes, setting new standards in the industry.
2. Waste heat recovery: Unlock the immense potential of waste heat with our cutting-edge recovery solutions, maximizing energy utilization and efficiency.
3. Environmental protection field: From industrial wastewater treatment to lithium battery wastewater management, our innovative solutions ensure clean and sustainable practices in landfill leachate treatment. We offer advanced solutions for waste incineration fly ash leachate sodium and potassium separation, significantly contributing to a positive environmental impact.
4. Lithium-Ion battery industry: Transform the lithium-ion battery production landscape with our comprehensive suite of process devices. These include innovations in salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling.
5. New energy industry: Pioneer eco-friendly innovations with our state-of-the-art solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, championing a greener and sustainable energy future.
6. Food & beverage industry: Enhance the quality and efficiency of your production processes with our specialized solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, ensuring superior taste and quality.
7. Pharmaceutical industry: Our sophisticated evaporative, concentrative, crystallization, and drying technologies are designed to support the intricate processes involved in Chinese and Western medicine production, guaranteeing precision and efficacy.
8. Chemical industry: From caprolactam process polymerization to the production of polylactic acid PLA devices, nylon 66, chelating agents, and mannitol concentration, our groundbreaking innovations enhance efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Elevate the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters with our robust and reliable solutions, ensuring sustainability and adherence to environmental standards.
10. Power industry: Revolutionize the power industry's approach to wastewater management with our effective and responsible solutions for the treatment of desulfurized wastewater from power stations, promoting environmental stewardship and sustainability.
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