| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Discover the groundbreaking capabilities of MVR technology, which stands for Mechanical Vapor Recompression. This innovative, energy-efficient technology allows industries to dramatically cut their reliance on external energy sources by ingeniously repurposing the secondary steam energy it generates. At its core, the MVR process involves the secondary steam produced by an evaporator being efficiently compressed using a high-performance steam compressor. This conversion transforms electrical energy into thermal energy, effectively elevating the pressure and temperature of the secondary steam. The elevated temperature then reintegrates the steam back into the evaporator, where it aids in heating materials and triggering further evaporation. This cycle promotes the sustainable recycling of the latent heat of vaporization, making MVR a pivotal advancement in energy conservation.
Introducing the advanced Oil-Film High-Speed Direct Drive Steam Compressor, a marvel of turbine technology powered by a high-efficiency permanent magnet motor. This state-of-the-art equipment features a streamlined design where the impeller is seamlessly mounted on the motor's shaft extension end. The rotor is ingeniously supported by an oil film bearing, enabling direct drive through a high-speed motor. Notably, this cutting-edge design eliminates the need for a speed-increasing gearbox and coupling, offering a more efficient and compact solution for industries seeking enhanced performance and reliability.
3.3.1 Securely position the compressor base integrally on a solid foundation. Insert wedge-shaped shims under the base to achieve optimal unit leveling.
Strategically place alternating wedge-shaped irons, ensuring precise leveling of the unit. Spot weld the irons at four to five points for stability.
The user must manufacture and install wedges tailored to the specific conditions. Ensure an even and secure contact surface with the inclined plane.
The bearing capacity of the wedge iron must not exceed an impressive 40Kg/cm2).
3.3.2 Employ a level to precisely gauge the unit's level. The unit's axial level must maintain an exacting precision of 0.05/1000mm, while the horizontal level should be at 0.10/1000mm.
Ensure the utmost precision for optimal performance.
3.3.3 Attain coupling centering with precision. Prior to initiating alignment, verify these crucial preconditions:
1) Ensure the main power supply is securely turned off;
2) Diligently remove the coupling shield for unobstructed access;
3) Carefully dismantle the diaphragm coupling's intermediate section;
4) Meticulously check the motor installation plane for cleanliness and absence of any debris or obstructions;
5) Ensure the motor bolt hole is generously larger than the bolt size for easy adjustments;
6) Amass an adequate supply of stainless steel gaskets to fit under the motor feet. Ensure these gaskets are clean, flat, and free of attachments.
7) Utilize a precision dial indicator or a laser alignment meter with a remarkable accuracy of 0.01mm (to be provided by the esteemed customer);
8) Prepare the necessary bracket as depicted for dial indicator support;
9) Employ the motor wheel hub mounting bracket to adeptly mount the dial indicator on the wheel hub's edge, placing the probe on the compressor wheel hub's outer edge;
10) Carefully adjust the motor feet's bolts to align the compressor and motor center line, ensuring a minimal deviation of 0.05mm. Keep the motor shaft center higher than the compressor low-speed shaft center.
11) Firmly tighten the motor foot bolts, ensuring the outer circle runout and end face runout of the coupling are within specifications.;
12) After a successful motor idling test, reinstall the coupling's intermediate section with precision.
3.3.4 Once the 'levelness' and alignment are impeccably adjusted, secure the anchor bolts. After thorough mechanical operation or trial operation, release and re-tighten the bolts to affirm steadfastness.
3.3.5 Given the impeller's high-speed rotation, it's crucial to prevent any solid or liquid intrusion, which could irreversibly damage the compressor. Ensure the cleanliness and adherence to steam corrosion standards of the inlet and outlet pipelines.
3.3.6 Expertly install the compressor inlet and outlet pipes with necessary accessories as per the PI diagram. Note that the compressor should not bear the pipeline's weight; provide another support bracket.
3.3.7 Once the intricate installation of the main fan and its ancillary equipment is accomplished and the concrete has set to perfection, it's time to embark on the exciting compressor operation test. This vital step ensures everything is primed and ready for optimal performance.
3.3.8 To ensure seamless operations, position the electric control cabinet within a convenient 5m radius of the compressor. Utilize threading pipe for secure wiring, elegantly routed underground from the compressor to the cabinet. With the electric control cabinet perfectly poised, meticulously connect the wiring terminals to the remote DCS, ensuring a flawless integration.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, was established in 1966. A transformative equity structure reform was undertaken in June 2019, marking a new era for the company. and the company transformed into a partnership enterprise. To fuel the rapid evolution of the company, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic decision underlines our commitment to growth and excellence. imported advanced German technology in 2004, leading to revolutionary advancements in product stability, reliability, high efficiency, low noise, and enhanced wear and temperature resistance. We proudly hold the distinction of being the primary drafter of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich has earned ISO9001, ISO14001, and ISO45001 system certifications, solidifying our dedication to quality and sustainability. Our core offerings include steam compressors, fans, and blowers, which serve diverse sectors such as metallurgy, the chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Additionally, we provide innovative system optimization solutions and maintenance services aimed at energy-saving upgrades for wind systems.
Dart-Rich consistently champions management, mechanism, culture, and technology innovations. We are devoted to cultivating digital intelligence, a striver culture, and 'three wisdoms', possessing a profound market understanding. This drives organizational evolution, enhances customer service capability, and ensures our rapid and healthy development trajectory.
Dart-Rich remains steadfast in its core values: 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'. We are committed to increasing enterprise value, maximizing customer value, and fostering shared responsibility, creation, and benefit among all stakeholders. Our ultimate goal is to lead as the most reliable provider of green fluid machinery solutions!
1. Enhanced Efficiency: By eliminating the cumbersome gear speed increasing device, our Direct Drive Oil-Film Steam Compressor achieves a remarkable 10%-20% improvement in overall machine efficiency. Experience cutting-edge performance that stands at the pinnacle of industrial innovation.
2. Compact Design: Redefining space efficiency, our compressor's structure is ingeniously compact, occupying only half the area of conventional gear speed-increasing units. This space-saving design ensures seamless integration into any industrial setting.
3. Versatile Flexibility: With a flexible shafting design, our compressor offers a wider range of applicable parameters, adapting effortlessly to your diverse industrial needs. Experience unparalleled versatility in your operations.
4. Superior NVH Performance: Meticulously engineered for exceptional NVH (Noise, Vibration, and Harshness) control, our compressor achieves an unprecedented, ultra-low level of noise and vibration, enhancing the operational environment.
5. Reduced Load and Cost-Efficiency: The direct drive mechanism reduces the load to just 50% compared to traditional gear speed-increasing units, aligning perfectly with civil engineering requirements while significantly lowering costs, making it a prudent investment for your business.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly champion our 'intelligent service' ethos, driven by our commitment to deliver 'more accurate, more comprehensive' solutions. With 13 strategic marketing service centers across China and a global sales and service network, we ensure our customers receive unparalleled support worldwide.
2, Our dedicated after-sales service team is always ready to spring into action. Equipped with passports, our personnel swiftly handle overseas maintenance tasks, guaranteeing you seamless 24-hour support throughout the project duration.
3, Our '1191' Service Commitment ensures exceptional responsiveness: Report on-site issues within 1 minute; Acknowledge service requests within 1 hour; Deliver comprehensive solutions within 9 hours; Dispatch personnel to your location within 1 day.
4, For immediate assistance, 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.
Our cutting-edge Direct Drive Oil-Film Steam Compressor is expertly engineered to accommodate a flow range of 1.5-15t/h. It effortlessly handles temperature increases spanning 8-20ºC, all while operating at a maximum power capacity of an impressive 500kW. Perfect for high-speed industrial applications, it offers unparalleled efficiency and reliability.
1. Heat Pump Distillation: Unlock the potential of efficient energy use with our advanced heat pump distillation systems, designed for maximum performance and reliability.
2. Waste Heat Recovery: Harness the untapped energy from industrial processes, turning waste heat into valuable resources with our cutting-edge technology.
3. Environmental Protection Field: Excel in sustainable practices with our solutions for industrial wastewater treatment, adept at handling lithium battery wastewater, wastewater recycling, and landfill leachate treatment. Experience our expertise in managing complex processes like sodium and potassium separation in waste incineration fly ash leachate, and more.
4. Lithium-Ion Battery Industry: Optimize battery production with our sophisticated solutions for salt lake lithium extraction, iron phosphate device processes, and advanced wastewater treatment systems for ternary precursors, lithium battery disassembly, and nickel battery circulation.
5. New Energy Industry: Pioneering waste management in the burgeoning new energy sector, our technology effectively manages photovoltaic and polycrystalline silicon wastewater, ensuring clean and efficient operations.
6. Food & Beverage Industry: Elevate product quality with our advanced systems for the concentration and extraction of amino acids (alanine), sugar liquid drying, and beverage jam concentration, tailored to meet the demanding standards of the industry.
7. Pharmaceutical Industry: Streamline pharmaceutical manufacturing with our state-of-the-art solutions for evaporation, concentration, crystallization, and drying within the production processes of both Chinese and Western medicines.
8. Chemical Industry: Enhance chemical production with our innovative systems for processes such as caprolactam polymerization, polylactic acid (PLA) production, and nylon 66 manufacturing. Our solutions also cover chelating agent evaporation crystallization, mannitol concentration, and more.
9. Metallurgical Industry: Drive efficiency in metallurgical operations with our adept treatment systems for sintering desulfurization, coking, vanadium extraction, and smelting wastewater.
10. Power Industry: Revolutionize power station operations with our specialized technology for the treatment of desulfurized wastewater, enhancing environmental compliance and operational excellence.
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