| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for mechanical vapor recompression, is a pioneering, energy-efficient technology designed to dramatically reduce external energy consumption by cleverly reusing the secondary steam energy it produces. At its core, the principle involves taking the secondary steam generated by the evaporator and compressing it using a highly efficient steam compressor. This process transforms electrical energy into valuable thermal energy, increasing both the pressure and temperature of the secondary steam. The enhanced steam is then channeled back into the evaporator, where it effectively heats the materials, prompting further evaporation. This innovative method ingeniously recycles the latent heat of vaporization, maximizing efficiency and sustainability.
The Oil-film High-Speed Direct Drive Steam Compressor represents a breakthrough in turbine technology, featuring an ultra-efficient permanent magnet motor. Its unique design includes an impeller directly mounted at the motor's shaft extension end, while the rotor is securely supported by an oil film bearing. This configuration facilitates direct drive by the high-speed motor, eliminating the need for a speed increasing box and coupling. The result is a streamlined, efficient system that delivers outstanding performance and reliability for industrial applications.
3.3.1 Carefully position the compressor base onto its foundation. Insert wedge-shaped shims beneath the base to ensure precise leveling.
Arrange two wedge-shaped irons alternately. Once leveled, spot weld the wedges at 4 to 5 strategic points for stability.
Users are responsible for manufacturing and installing the wedges based on actual conditions, ensuring a smooth contact surface.
The wedges should evenly contact the inclined plane, with a bearing capacity not exceeding 40 Kg/cm2.
3.3.2 Employ a level to ascertain precision. The unit's axial level must maintain a stringent 0.05/1000mm, while the horizontal level adheres to 0.10/1000mm.
3.3.3 Achieve optimal coupling alignment by confirming essential prerequisites:
1) Ensure the main power supply is securely switched off.
2) Remove the protective coupling shield for safe access.
3) Detach the diaphragm coupling's central segment with care.
4) Inspect the motor's installation plane for cleanliness, ensuring it's free from foreign materials.
5) Ensure motor bolt holes are adequately sized to allow bolt adjustment for motor positioning.
6) Have ample stainless steel gaskets ready to support the motor's feet; they must be flat and free from debris.
7) Procure a dial indicator or laser alignment meter with 0.01mm precision, supplied by the customer.
8) Prepare a robust bracket to secure the dial indicator, as depicted in the accompanying diagram.
9) Utilize the motor wheel hub mounting bracket to position the dial indicator precisely on the wheel hub's edge for accurate readings.
10) Adjust the motor's foot bolts meticulously to align the compressor and motor center lines, ensuring minimal deviation.
11) Firmly tighten the motor foot bolts, then re-evaluate the coupling's circular and end-face runout for assurance.
12) After a successful motor idle test, reposition the coupling's intermediate section with precision.
3.3.4 Post 'levelness' adjustment and casing alignment, anchor bolts must be securely tightened. Reconfirm their tightness after trial operation.
3.3.5 Protect the high-speed impeller from damage by ensuring all connected pipelines are pristine and meet steam corrosion standards. Install a gas scrubber or sedimentation tee for added security.
3.3.6 Securely attach compressor inlet and outlet pipelines with necessary accessories per the PI diagram, ensuring they are independently supported and not burdening the compressor.
3.3.7 Once the main fan and all its essential auxiliary equipment have been meticulously installed and the concrete has reached full solidification, you are ready to embark on the compressor operation test. This crucial step ensures the optimal performance and reliability of the equipment.
3.3.8 The electric control cabinet of the compressor must be strategically installed within a 5-meter radius of the compressor itself. For a seamless connection, utilize a threading pipe to guide the wiring underground from the compressor to the control cabinet. Once positioned, ensure precise connectivity by linking the wiring terminals in the electric control cabinet with the lines at the remote DCS, establishing an efficient and reliable system.
Nantong Dart-Rich Fan Co., LTD., formerly recognized as the State-Owned Nantong Fan Factory, has been a stalwart in the industry since its establishment in 1966. In a significant milestone for growth, a strategic equity structure reform was implemented in June 2019. This pivotal transformation marked the company's evolution into a dynamic partnership enterprise. To align with the aspirations of swift expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. Our company proudly integrated cutting-edge German technology in 2004, achieving groundbreaking advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature tolerance. We are the principal architects of the standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich has earned the prestigious ISO9001, ISO14001, and ISO45001 certifications. Our premier offerings encompass steam compressors, fans, and blowers, catering extensively to sectors like metallurgy, chemicals, electric power, environmental protection, construction materials, light industry, and new energy. We also specialize in system optimization solutions and offer maintenance services for energy-efficient wind system renovations.
Dart-Rich is deeply committed to innovation across management, mechanisms, culture, and technology. We are pioneering the development of digital intelligence, cultivating a striver-centric culture, and embracing the "three wisdom" approach. Our market acuity enables us to drive organizational transformation, enhance comprehensive customer service capabilities, and ensure rapid, sustainable growth.
Embracing the core values of "Honesty and Trust; Dedication and Professionalism; Altruism and Mutual Benefit", Dart-Rich is dedicated to elevating enterprise value, maximizing customer benefits, and fostering shared responsibilities, innovation, and rewards among all stakeholders. We are steadfast in our ambition to lead as a champion of dependable green fluid machinery!
1. Eliminate the need for a gear speed-increasing device, boosting overall machine efficiency by an impressive 10% to 20%, ensuring optimal performance consistently.
2. Enjoy a sleek, more compact design that takes up just half the space compared to traditional gear speed-increasing units, freeing up valuable room in your facility.
3. With a flexible shafting design, our product accommodates a wider range of parameters, offering unparalleled adaptability for diverse industrial needs.
4. Experience tranquility with our specially designed NVH features, achieving exceptionally low levels of noise and vibration for a more serene operational environment.
5. The entire machine's load is reduced to 50% of that required by conventional gear speed-increasing units, translating to lower civil engineering costs and enhanced efficiency.
1. We are steadfast in delivering "intelligent service" with the core aim of being "more accurate, more comprehensive." With 13 strategically located marketing service centers across China and an expansive sales and service network that spans the globe, we ensure our customers are never far from exceptional support.
2. Our dedicated after-sales service team is equipped with passports, enabling them to promptly address overseas maintenance needs. We offer a seamless 24-hour round-the-clock service throughout the project's duration, ensuring peace of mind and uninterrupted operations.
3. "1191" Service Commitment: Experience unparalleled responsiveness with our promise to address on-site issues within 1 minute, respond to service needs within 1 hour, provide a solution within 9 hours, and have personnel on-site within 1 day.
4. For immediate assistance, please contact our after-sales service hotline at: 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.
This advanced product is perfectly engineered to accommodate a versatile flow range of 1.5 to 15 tons per hour, effortlessly handling a temperature rise between 8 and 20 degrees Celsius. It operates with a robust maximum power capacity of 500 kilowatts, ensuring optimal performance and efficiency for demanding industrial applications.
1. Heat Pump Distillation: Unlock unparalleled efficiency in heat management with our state-of-the-art distillation solutions.
2. Waste Heat Recovery: Transform waste into wealth by capturing and repurposing energy with our cutting-edge recovery systems.
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