| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for mechanical vapor recompression, is a groundbreaking energy-saving technology that significantly reduces the need for external energy sources. This innovative process works by cleverly reutilizing the secondary steam energy it produces. At its core, MVR utilizes a highly efficient steam compressor to compress secondary steam generated by the evaporator. This conversion transforms electrical energy into thermal energy, elevating both the pressure and temperature of the steam. The increased temperature allows the steam to return to the evaporator, where it effectively heats materials and induces evaporation. This ingenious recycling of the latent heat of vaporization from secondary steam epitomizes advanced energy efficiency.
The Oil-film High-Speed Direct Drive Steam Compressor is a revolutionary piece of turbine equipment, powered by a high-efficiency permanent magnet motor. Its ingenious design features an impeller that is directly mounted at the shaft extension end of the motor. The rotor, supported by an oil film bearing, facilitates a direct drive that eliminates the need for a speed increasing box or coupling. This streamlined construction not only improves operational efficiency but also enhances the reliability of the compressor's performance, marking a significant advancement in industrial turbine technology.
3.3.1 To flawlessly set up the compressor base, ensure it is integrally positioned on its foundation. Use wedge-shaped shims under the base to perfectly adjust the unit's level.
Place two alternating wedge-shaped irons beneath, achieving a balanced unit. Spot welding should secure the wedges at 4-5 points for steadfast stability.
The user must craft and install the wedges tailored to specific conditions, guaranteeing a seamless contact surface for maximum grip.
Ensure the inclined plane contacts evenly and the wedge iron bears no more than 40Kg/cm2).
3.3.2 Employ a precision level to ascertain the axial level is 0.05/1000mm and the horizontal level hits 0.10/1000mm.
3.3.3 Achieve perfect alignment by centering the coupling and confirming essential prerequisites:
1) Securely disengage the main power source;
2) Carefully remove the protective coupling shield;
3) Detach the diaphragm coupling's intermediate section;
4) Verify the motor installation plane's flatness, ensuring it's free from debris and obstructions;
5) The motor's bolt holes should exceed bolt sizes, allowing for precise adjustments through loosened bolts;
6) Equip with sufficient flawless stainless steel gaskets to support the motor feet effortlessly. Avoid using elongated, slender gaskets for adjustments;
7) Utilize a customer-provided dial indicator or laser alignment tool with a 0.01mm accuracy for optimal alignment;
8) Ready the supporting bracket for the dial indicator, as depicted in the accompanying illustration;
9) Deploy the motor hub's mounting bracket to position a dial indicator on the compressor wheel hub's outer edge;
10) By manipulating the motor feet's adjustment bolts, ensure the compressor's and motor's center lines almost align, maintaining a maximum outer circle deviation of 0.05mm. Ensure the motor shaft center sits slightly above the compressor low-speed shaft, with coupling end face deviation between 0.03~0.05mm;
11) Secure the motor foot bolts firmly, then re-examine the coupling's outer circle runout and end face runout for precision;;
12) Conclude by installing the coupling intermediate section post successful motor idling test.
3.3.4 Upon achieving impeccable levelness and alignment, tighten the anchor bolts. Post initial operational success or trials, release and retighten to safeguard stability.
3.3.5 The impeller, a critical high-speed component, requires absolute protection. Solid or liquid ingress could inflict irreversible damage. Thus, ensure all connecting pipelines are impeccably clean and adhere to the system's steam corrosion standards. Rectify any non-compliant pipelines promptly. Innovative solutions like gas scrubbers or sedimentation tees are recommended preceding the compressor inlet's straight pipe.
3.3.6 Seamlessly install compressor's inlet and outlet pipes, integrating necessary pipeline accessories as per the PI diagram. Secure pipes with separate brackets, preventing strain on the compressor body.
3.3.7 Once the main fan and auxiliary equipment are securely in place, and concrete has fully cured, initiate comprehensive compressor operation tests.
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Founded in 1966, Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) embarked on a new era in June 2019 with a strategic equity structure reform. This transformation led the company to become a thriving partnership enterprise. To support its dynamic growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020, marking a significant expansion. In 2004, the company embraced cutting-edge German technology, achieving remarkable advancements in product stability, reliability, and efficiency. These innovations enhanced attributes like low noise, wear resistance, and temperature resilience. Dart-Rich is the esteemed main drafter of the standard for integral geared assembly type centrifugal steam compressors.
With ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers a diverse array of products, including steam compressors, fans, and blowers. These products excel in sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. We also offer system optimization and maintenance services for wind system energy-saving renovations.
Dart-Rich is dedicated to perpetual innovation across management, mechanisms, culture, and technology. Embracing digital intelligence and our 'three wisdom' strategy, we delve deep into market insights, fostering organizational growth and enhancing our comprehensive customer service capabilities, ensuring rapid and sustainable development.
Driven by the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to increasing enterprise value, maximizing customer benefits, and fostering shared success and responsibility among all stakeholders. We aspire to be the frontrunner in reliable green fluid machinery!
1. Experience a leap in efficiency with the elimination of the gear speed increasing device, boosting overall machine efficiency by an impressive 10%-20%!
2. Enjoy a sleeker, more compact design that occupies only half the space of traditional gear speed-increasing units, streamlining your operational footprint.
3. Benefit from our innovative flexible shafting design, which accommodates a broader range of parameters for diverse applications.
4. Delight in our specialized NVH design, engineered to achieve remarkably low levels of noise and vibration for a quieter, smoother operation.
5. The total load of the machine is reduced to just 50% of traditional gear speed increasing units, meeting civil engineering requirements while significantly lowering costs.
1, We are committed to providing 'intelligent service' with a mission of being 'more accurate, more comprehensive.' Our presence is robust, with 13 strategically located marketing service centers across China. Coupled with a global sales and service network, we ensure unparalleled support wherever you are.
2, Our dedicated after-sales service team is always ready, with all personnel equipped with passports to swiftly handle overseas maintenance tasks. We pledge to offer you seamless 24-hour round-the-clock service throughout the project's duration.
3, Our '1191' Service Commitment guarantees you extraordinary responsiveness: Expect feedback on on-site issues within a mere 1 minute; service needs are addressed within 1 hour; solutions are presented within 9 hours; and our personnel can be on-site within just 1 day.
4, For any queries or support, reach out to our 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.
This extraordinary High-Speed Direct Drive Oil-Film Compressor is meticulously engineered to cater to flow ranges spanning from 1.5 to an impressive 15 tons per hour. It is adept at handling temperature increases between 8 and 20 degrees Celsius, all while operating with a formidable maximum power capacity of 500 kilowatts. Experience unparalleled industrial efficiency with our cutting-edge compressor technology.
1. Heat Pump Distillation: Revolutionizing thermal processes with unmatched efficiency and precision.
2. Waste Heat Recovery: Transforming residual heat into a valuable resource for sustainable energy solutions.
3. Environmental Protection Field: Spearheading advancements in industrial wastewater treatment, including lithium battery effluent management, landfill leachate processing, and innovative sodium and potassium separation from waste incineration fly ash, to foster a cleaner, greener future.
4. Lithium-Ion Battery Industry: Pioneering process innovations such as salt lake lithium extraction, iron phosphate and ternary precursor wastewater treatment, alongside cutting-edge solutions for lithium battery disassembly effluent and nickel battery recycling.
5. New Energy Industry: Leading the charge in photovoltaic and polycrystalline silicon wastewater treatment, propelling the industry towards sustainable practices.
6. Food & Beverage Industry: Mastering the art of amino acid (alanine) concentration and extraction, sugar liquid drying, and beverage jam thickening to elevate quality and taste.
7. Pharmaceutical Industry: Enhancing the production processes of both Chinese and Western medicines through state-of-the-art evaporation, concentration, crystallization, and drying techniques.
8. Chemical Industry: Expertly handling complex processes such as caprolactam polymerization, polylactic acid (PLA) production, nylon 66 manufacturing, chelating agent crystallization, mannitol concentration, and organic material refinement, enhancing the purity and efficiency of chemical operations.
9. Metallurgical Industry: Delivering solutions for sintering desulfurization, coking, and vanadium extraction wastewater treatment, optimizing processes for increased environmental compliance.
10. Power Industry: Innovatively managing desulfurized wastewater treatment from power stations, ensuring cleaner, more efficient energy production.
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