IPDB › China Industry › Industrial Equipment & Components
China, Chinese High-Speed Industrial Compressor with Oil-Film and Frequency Conversion1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorHigh-Speed CompressorIndustrial Compressor
NANTONG DART-RICH FAN CO.,LTD
Preview:
Product Description Product DescriptionMVR, also known as Mechanical Vapor Recompression, stands as a remarkable energy-saving innovation designed to dramatically cut down the reliance on external power sources. This advanced system ingeniously reuses the secondary steam energy it produces. The core principle lies in utilizing the evaporator's secondary steam, which is then skillfully compressed by a high-efficiency steam compressor. This process masterfully converts electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. The heightened temperature allows the steam to return to the evaporator, where it effectively heats the materials, instigating evaporation and enabling the recycling of the latent heat of vaporization of the secondary steam.The oil-film high-speed direct drive steam compressor is an innovative marvel of turbine equipment powered by a high-efficiency permanent magnet motor. Its unique architecture features an impeller seamlessly integrated into the shaft extension end of the motor. The rotor finds its support through an oil film bearing, facilitating a direct drive by the high-speed motor. This sophisticated design eliminates the need for speed-increasing boxes and couplings, ensuring optimal performance and efficiency.Installation Instructions3.3.1 The compressor base should be meticulously placed on the foundation. Utilize wedge-shaped shims under the base to achieve precise leveling for the unit. These shims serve as essential tools to ensure a stable setup.Carefully alternate two wedge-shaped irons for optimal stability. Once the unit is perfectly leveled, secure it by spot welding the wedge-shaped irons at 4 to 5 strategic points.The wedges must be crafted and installed by the user, tailored to the specific situation. The contact surface needs to be perfectly finished to ensure uniform contact of the inclined plane.The wedge iron must sustain a load not exceeding 40Kg/cm2, ensuring robust support without compromising structural integrity.2).3.3.2 Achieve impeccable leveling using a precision level. The unit's leveling must adhere to stringent requirements: an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring unparalleled accuracy.level of the unit is 0.10/1000mm.3.3.3 The coupling must be centered with precision. Before commencing with alignment, ensure these crucial pre-requisites:1) Deactivate the main power supply to ensure safety;2) Safely remove the coupling shield;3) Detach the diaphragm coupling intermediate section with care;4) Verify the motor installation plane's flatness. It must be free from foreign objects, dirt, and unwanted attachments;5) Motor bolt holes should be larger than the bolts, allowing for easy adjustment of the motor by loosening the bolts;6) Prepare ample amounts of stainless steel gaskets, ensuring they are pristine and free from attachments. Avoid using long, thin gaskets for motor and base adjustments;7) Employ a high-accuracy dial indicator or laser alignment meter (0.01mm accuracy, to be provided by the customer);8) Arrange a robust bracket to support the dial indicator as depicted in the accompanying figure;9) Use the motor wheel hub mounting bracket to position the dial indicator at the wheel hub's edge, placing its probe on the compressor wheel hub's outer edge;10) By fine-tuning the adjustment bolts around the motor feet, align the compressor and motor center lines accurately. Ensure the maximum deviation of the outer circle remains at 0.05mm. The motor shaft center line must be slightly higher than the compressor's low-speed shaft center line, with coupling end face deviations restricted to 0.03~0.05mm;11) Upon completing adjustments, secure the motor foot bolts and reassess both outer circle runout and end face runout of the coupling for precision;;12) Once the motor idling test is satisfactory, reinstall the coupling's intermediate section, ensuring seamless operation.3.3.4 Upon achieving optimal 'levelness' and alignment of the casing, tighten the anchor bolts securely. After mechanical or trial operations, loosen and retighten the bolts to reinforce stability.3.3.5 Given its high-speed rotation, the impeller is vulnerable to irreversible damage from external solid or liquid intrusions. Guarantee the cleanliness of all compressor-connected pipelines, adhering to the system's steam corrosion grade. Pipelines failing to meet these standards must undergo rectification. It is advisable to install solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.3.3.6 Proceed with installing the compressor's inlet and outlet pipes. Ensure to equip import and export pipelines with appropriate accessories as per the PI diagram. The pipes connected to the compressor must be independently supported by separate brackets, ensuring the compressor body bears no additional weight.3.3.7 Once the main fan and all its auxiliary equipment have been meticulously installed and the concrete has reached its optimal solid state, you can proceed with the thrilling phase of conducting the compressor operation test, ensuring precision and excellence.3.3.8 The electric control cabinet for the compressor should find its home within a convenient 5 meters of the compressor itself. The connection journey from the compressor to this control hub should be elegantly routed using an underground threading pipe. Once the electric control cabinet is perfectly positioned, seamlessly connect the wiring terminals within it to the lines at the remote DCS, establishing a robust and reliable communication pathway.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory), established in 1966, stands as a beacon of innovation and excellence in the fan manufacturing industry. The company underwent a transformative equity structure reform in June 2019, propelling it into a new era of growth and development. This pivotal change paved the way for its evolution into a partnership enterprise. To further fuel its dynamic expansion, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. Our vision is ever-expansive, constantly driven by the demands of rapid development. In our journey, we embraced cutting-edge German technology in 2004, achieving remarkable technological advancements that set new benchmarks in product stability, reliability, efficiency, low noise production, wear resistance, and temperature endurance. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, we are at the forefront of industry innovation.Our commitment to quality and excellence is affirmed by our certifications in ISO9001, ISO14001, and ISO45001 systems. Our diverse product portfolio includes steam compressors, fans, and blowers, renowned for their applications across metallurgy, chemical industries, electric power, environmental protection, building materials, light industry, and emerging energy sectors. We specialize in delivering comprehensive system optimization solutions and maintenance services, dedicated to energy-saving renovations of wind systems.Dart-Rich is dedicated to pioneering advancements in management, mechanism, culture, and technology. Our ongoing digital intelligence initiatives, striver culture, and 'three wisdom' philosophy are testament to our commitment to innovation. With keen market insights, we drive organizational fission and enhance our customer service capabilities, ensuring sustainable and rapid growth.Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' we steadfastly elevate enterprise value, crafting unparalleled value for our clients. Our mission is to realize shared responsibility, innovation, and benefits for all stakeholders, as we steadfastly aspire to be the leader in reliable, green fluid machinery solutions!Our Advantages1. We have ingeniously eliminated the gear speed-increasing device, resulting in a remarkable enhancement in the overall efficiency of the machine by an impressive 10% to 20%.2. Our design boasts a more compact structure, ingeniously reducing the occupied area to just half of that required by traditional gear speed-increasing units, offering a space-saving advantage.3. Featuring an adaptable and flexible shafting design, our product caters to a broader spectrum of applicable parameters, providing unmatched versatility.4. With a specially engineered NVH design, both noise and vibration are reduced to exceptionally low levels, ensuring a quieter and more comfortable operation.5. The entire machine operates with only 50% of the load of conventional gear speed-increasing units, meeting civil engineering demands while significantly cutting costs.After Sales Service1, We are dedicated to delivering "intelligent service" that embodies the ideals of "more accurate, more comprehensive". Our extensive reach is demonstrated by 13 marketing service centres across China, along with a global sales and service network that ensures our presence around the world.2, Our team of after-sales experts is equipped with passports, poised to tackle overseas maintenance tasks promptly. We are committed to providing you with seamless 24-hour service throughout the duration of your project.3, "1191" Service Commitment: Experience unparalleled service with immediate on-site problem feedback within 1 minute, service demand response within 1 hour, a solution reply within 9 hours, and personnel arrival at the site within 1 day. 4, After-sales service hotline: 0086-400-625-2668.FAQQ1. 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.Performance RangeThis High-Speed Industrial Compressor with Oil-Film and Frequency Conversion by NANTONG DART-RICH FAN CO.,LTD is expertly engineered to excel across a versatile performance range. Tailored for a superior flow capacity spanning from 1.5 to 15 tons per hour, it ensures optimal operation. Seamlessly accommodating a temperature elevation from 8 to 20oC, this powerhouse reaches a pinnacle of efficiency with a maximum power output of 500kW, making it the ideal choice for demanding industrial applications.Application Areas1. Heat Pump Distillation: Revolutionize energy efficiency by integrating advanced heat pump distillation processes, designed to optimize thermal management while reducing operational costs.2. Waste Heat Recovery: Harness untapped potential with our state-of-the-art solutions for waste heat recovery, turning excess heat into a valuable resource that drives sustainability and profitability.3. Environmental Protection Field: Transform your operations with cutting-edge environmental solutions including industrial wastewater and lithium battery wastewater treatment, innovative wastewater recycling techniques, and specialized treatments like landfill leachate management and sodium/potassium separation from incineration fly ash.4. Lithium-Ion Battery Industry: Elevate battery manufacturing with our comprehensive suite of process devices for salt lake lithium extraction, iron phosphate and ternary precursor wastewater treatment, as well as efficient solutions for lithium battery disassembly and nickel battery circulation.5. New Energy Industry: Propel your new energy initiatives with our expertise in photovoltaic and polycrystalline silicon wastewater treatment, ensuring greener production pathways.6. Food & Beverage Industry: Optimize the quality and efficiency of your production with advanced techniques for the concentration and extraction of amino acids, sugar liquid drying, and beverage jam concentration.7. Pharmaceutical Industry: Innovate pharmaceutical production with our specialized processes for evaporation, concentration, crystallization, and drying, tailored to both Chinese and Western medicine manufacturing.8. Chemical Industry: Drive chemical production efficiency with our robust solutions for caprolactam polymerization, PLA device operations, nylon 66 production, and more. Our services enhance processes like chelating agent evaporation crystallization, mannitol concentration, fragrance purification, and more.9. Metallurgical Industry: Increase sustainability in metallurgical operations with our expertise in treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.10. Power Industry: Optimize power station efficiency with our comprehensive treatment solutions for desulfurized wastewater, ensuring adherence to environmental standards and enhancing operational longevity.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...