| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is at the forefront of energy-efficient technologies, designed to dramatically decrease reliance on external energy sources. This ground-breaking system cleverly repurposes the energy from the secondary steam it generates. Its brilliance lies in this central concept: the secondary steam, which emerges from the evaporator, is expertly compressed via a high-efficiency steam compressor. This transformation process converts electrical energy into thermal energy, raising both the pressure and temperature of the secondary steam. Upon reaching this elevated state, the invigorated secondary steam returns to the evaporator, where it heats materials to induce evaporation. The impact? An extraordinary recycling of the latent heat of vaporization of the secondary steam, resulting in unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor - a pinnacle of modern engineering. This advanced system is composed of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. Its compact design ensures ease of maintenance and operation, presenting an ideal solution for those who demand reliability and efficiency in steam compression technology.
3.3.1 To ensure your Versatile Steam Compressor Featuring Guide Vane Adjustment and Split Base from NANTONG DART-RICH FAN CO., LTD delivers peak performance, meticulously position the compressor base as a single unit on a robust foundation. Skillfully arrange wedge-shaped shims underneath to achieve precise leveling, demonstrating superior craftsmanship in every adjustment.
Arrange these wedge-shaped irons in an alternating sequence. Once you reach perfect leveling, expertly secure the wedges with spot welds at 4 to 5 key points. Tailor-make these wedges to suit your specific needs, ensuring a flawless contact surface for optimal force distribution.
Expertly finish the contact surface to guarantee seamless contact of the inclined plane. Critically, the bearing capacity of the wedge iron should not exceed 40Kg/cm2, ensuring durability and safety.
3.3.2 Employ a precise level to achieve meticulous balance in the unit. Adhere to stringent leveling benchmarks, setting the axial level to an exacting 0.05/1000mm and the horizontal level to 0.10/1000mm, ensuring extraordinary precision.
3.3.3 Execute perfect coupling alignment by meticulously following these essential steps:
1) Completely shut off the main power supply to ensure maximum safety;
2) Gently remove the coupling shield with care;
3) Precisely detach the diaphragm coupling intermediate section;
4) Inspect the motor installation plane rigorously for flatness and cleanliness, making sure it is free from any foreign materials;
5) Confirm that the motor bolt holes are larger than the bolts to allow motor adjustments through bolt loosening;
6) Stock a generous supply of premium stainless steel gaskets to underpin the motor's base. These gaskets must be perfectly flat and free from debris, steering clear of long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter boasting an accuracy of 0.01mm, which the customer must provide for precision;
8) Prepare a robust bracket to support the dial indicator, as illustrated in the accompanying diagram;
9) Employ the motor wheel hub mounting bracket to firmly attach a dial indicator on the wheel hub's edge. Position the dial indicator probe on the outer rim of the compressor wheel hub for accuracy;
10) With deft precision, adjust the motor feet's adjustment bolts to perfectly align the compressor and motor center lines. Ensure the outer circle's deviation remains within 0.05mm, with the motor shaft center slightly above the compressor low-speed shaft center line. Keep the coupling end face deviation between 0.03 and 0.05mm.
11) Finalize by securely tightening the motor foot bolts, then carefully examine the outer circle runout and the end face runout of the coupling to ensure perfect alignment.
12) After successfully performing motor idling tests, proceed to install the coupling intermediate section to enable seamless and smooth operation.
3.3.4 After achieving expert precision in leveling and alignment, firmly tighten the anchor bolts for enhanced stability. Following any mechanical operation or trial run, it's crucial to loosen and retighten the bolts to maintain enduring reliability.
3.3.5 Recognizing the impeller's high-speed rotation, prevent any solid or liquid from entering, as this can cause irreversible damage to the compressor. Keep the inlet and outlet pipelines immaculate and compliant with the system's steam corrosion grade standards. Any pipeline failing to meet these standards must be duly corrected.Incorporating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet is highly advised to uphold system integrity.
3.3.6 Begin the installation process of the compressor's vital inlet and outlet pipes, ensuring these critical components are equipped with the necessary pipeline accessories as illustrated in the PI diagram. It is imperative to provide independent support for the pipeline linked to the compressor via a separate bracket, safeguarding the compressor body from any unnecessary load or strain that could compromise its efficiency and integrity.
3.3.7 With the main fan and all its auxiliary equipment meticulously installed and the concrete foundation fully set and solidified, you are poised to enter the exhilarating phase of conducting a comprehensive compressor operation test. This crucial step is designed to confirm that every component is functioning flawlessly and that the system is ready for optimal performance.
3.3.8 Strategically position the electric control cabinet within a convenient 5-meter radius of the compressor, ensuring easy access and efficient operation. Employ a resilient threading pipe to achieve a seamless connection of the wiring from the compressor to the electric control cabinet, cleverly routing it underground to maintain aesthetics and safety. Once the electric control cabinet is securely in place, proceed to meticulously connect the wiring terminals inside the cabinet to the lines at the remote DCS, thereby establishing a strong and dependable control link for smooth operations.
Nantong Dart-Rich Fan Co., LTD., with its illustrious history dating back to 1966, was once known as the State-Owned Nantong Fan Factory. In June 2019, the company underwent a transformative equity structure reform, marking the beginning of a visionary journey towards unprecedented growth and innovation. In an exhilarating transformation, the company evolved into a dynamic partnership enterprise, propelling itself to seamlessly align with the accelerating pace of modern development. Dart-Rich strategically established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020, raising the bar for innovation and setting new industry benchmarks. In a groundbreaking initiative, the company integrated state-of-the-art German technology in 2004, leading to extraordinary advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. As the pioneering architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich is revered for its technological leadership and excellence.
Achieving ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an outstanding range of steam compressors, fans, and blowers. These products are vital across diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and emerging energy fields. We excel in providing system optimization solutions and all-encompassing maintenance services, tailored for the energy-efficient transformation of wind systems.
Dart-Rich maintains an unwavering commitment to innovation in management, mechanisms, culture, and technology. Our dedication to digital intelligence, ambitious culture, and the 'three wisdom' principles empowers us to astutely interpret market dynamics, drive organizational efficiency, elevate customer service, and achieve sustainable rapid growth.
Driven by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to amplifying enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our steadfast ambition is to become the vanguard leader in reliable, green fluid machinery, establishing a new standard for excellence and sustainability.
1. At the heart of sophistication, our steam compressor showcases a pioneering 3D flow semi-open impeller. It is carefully engineered with a professional aerodynamic and structural design, delivering an advanced impeller profile. This innovation empowers the blower to operate seamlessly over an extensive range of stable conditions. Revel in unmatched performance where the main machine's polytropic efficiency reaches up to a remarkable 88%.
2. With the groundbreaking integration of a vaneless diffuser, our product provides an exceptionally expansive operating range, ensuring supreme flexibility and adaptability across various applications.
3. The seamless integration of the gearbox and compressor into one compact structure not only optimizes space but also elevates operational efficiency to new heights.
4. Our product is a comprehensive skid-mounted package, ingeniously incorporating the compressor, gearbox, and motor. It is meticulously designed for easy transportation and straightforward installation, ensuring it is exceptionally user-friendly and time-efficient.
5. Featuring a high level of automation, our steam compressor is renowned for its outstanding reliability and efficiency, fostering significant energy savings. It is crafted for smooth and effortless operation, offering unparalleled convenience and cost-effectiveness.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our philosophy of 'intelligent service,' which aims for unmatched precision and thoroughness. Our extensive network of 13 marketing service centers is strategically positioned across China, seamlessly integrated with a formidable global sales and service presence to ensure ultimate customer satisfaction.
2, Our committed after-sales service team is perpetually ready to transcend borders at a moment's notice, passports prepared, to ensure your maintenance needs are met anywhere in the world. We are dedicated to providing round-the-clock service, perfectly aligning with your operational schedules throughout the entire project lifecycle.
3, '1191' Service Commitment: We promise to acknowledge on-site issues within an incredibly swift 1-minute timeframe; address service requests in a mere 1 hour; provide comprehensive solutions in just 9 hours; and have our expert team deployed to your site within 1 day, ensuring a seamless service experience.
4, You can reach us at any time via our dedicated after-sales service hotline: 0086-400-625-2668, where our team is always ready to assist you with unwavering dedication.
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: Elevate your operations with our pioneering technology that significantly boosts efficiency and effectiveness in heat pump distillation processes, setting new standards of excellence.
2. Waste Heat Recovery: Discover the power of advanced recovery solutions designed to capture and utilize the often-overlooked potential of waste heat, dramatically optimizing energy utilization while reducing costs.
3. Environmental Protection Field: Transform your environmental initiatives with our innovative solutions for industrial wastewater treatment, lithium battery wastewater management, and more. Our technologies ensure sustainable practices in handling landfill leachate, treating waste incineration fly ash leachate through sodium and potassium separation, and achieving a significant positive environmental impact.
4. Lithium-Ion Battery Industry: Propel your lithium-ion battery manufacturing processes to new heights with our all-encompassing suite of devices and solutions. From salt lake lithium extraction and iron phosphate systems to advanced wastewater treatments for ternary precursors, battery disassembly, and nickel battery recycling, we drive innovation and efficiency.
5. New Energy Industry: Stay ahead in the new energy sector with our cutting-edge solutions that facilitate efficient photovoltaic wastewater treatment and polycrystalline silicon wastewater management, paving the way for a sustainable and eco-friendly energy future.
6. Food & Beverage Industry: Revolutionize your production quality with our specialized solutions that enhance the concentration and extraction of amino acids, streamline sugar liquid processes, and perfect beverage jam concentration for superior taste and quality.
7. Pharmaceutical Industry: Support the intricate production of Chinese and Western medicine with our state-of-the-art evaporative, concentration, crystallization, and drying technologies that guarantee precision, ensuring the highest efficacy and quality in pharmaceutical processes.
8. Chemical Industry: Enhance your chemical processes with our groundbreaking innovations, ranging from caprolactam polymerization to the production of polylactic acid PLA, nylon 66, chelating agents, and beyond. Our solutions improve efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical Industry: Maximize sustainability and compliance in your metallurgical operations with our robust solutions that efficiently treat sintering desulfurization, coking, and vanadium extraction processes, ensuring optimal smelting wastewater management.
10. Power Industry: Transform wastewater management in the power industry with our effective solutions tailored for the treatment of desulfurized wastewater from power stations, fostering environmental stewardship and responsibility.
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