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China, Chinese Split Base Low Temperature Rise Fan with Power Frequency and Adjustment1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorLow Temperature Rise FanPower Frequency Fan
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, an abbreviation for Mechanical Vapor Recompression, represents a breakthrough in energy-efficiency technology. This advanced process ingeniously minimizes the requirement for external energy by repurposing the secondary steam energy it generates. The fundamental principle is elegantly simple: the evaporator produces secondary steam, which is then compressed using a high-performance steam compressor. This transformation converts electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. The temperature increase allows the steam to return to the evaporator, effectively heating the materials and inducing evaporation. This innovative cycle achieves a remarkable recycling of the latent heat of vaporization from the secondary steam.The DML series low temperature rise steam compressor is a marvel of engineering, meticulously crafted with precision components. It features a robust compressor body, comprising essential elements such as the volute, impeller, main shaft, bearing housing, and seal. Coupled with advanced technology, the compressor is driven by a powerful motor and integrated with sophisticated electric instrumentation. Together, these components create a seamless and efficient system, designed to deliver optimal performance and durability.Installation Instructions3.3.1 Begin by securely positioning the compressor base onto the foundation. To ensure precise leveling, place wedge-shaped shims beneath the base. These shims are instrumental in achieving the desired unit level.Place two wedge-shaped irons in an alternating manner. Once the unit is perfectly leveled, secure the wedge irons by spot welding at 4 to 5 points. These wedges should becrafted and installed by the user, tailored to the specific conditions. The contact surface must be impeccably finished, ensuring even contact across the inclinedplane. Please note, the wedge iron's bearing capacity should not exceed 40Kg/cm2).3.3.2 Utilize a level to ascertain the unit's levelness accurately. The precise leveling requirements are: the axial level of the unit must be maintained at 0.05/1000mm, while the horizontallevel should be at 0.10/1000mm. Accuracy is key to optimal performance.3.3.3 The coupling must be meticulously centered. Before beginning the alignment process, please ensure these prerequisites are met:1) Power down the main power supply;2) Carefully remove the coupling shield;3) Detach the intermediate section of the diaphragm coupling;4) Inspect the motor installation plane's flatness, ensuring it is devoid of any foreign materials, dirt, or residues;5) Ensure that the motor bolt holes are slightly larger than the bolts themselves, allowing easy adjustments to the motor alignment;6) Have sufficient stainless steel gaskets ready to support the motor. These gaskets must be clean, flat, and without any attachments. Avoid using elongated or thin gaskets for adjustments;7) Employ a dial indicator or laser alignment meter with a precision of 0.01mm (the customer should provide this);8) Prepare a bracket to support the dial indicator, as illustrated in the diagram below;9) Use the motor wheel hub mounting bracket to position a dial indicator on the wheel hub's edge, placing the probe precisely on the compressor hub's outer edge;10) Adjust the bolts around the motor feet carefully, aligning the compressor and motor center lines as parallel as possible. The outer circle's maximum deviation should not exceed 0.05mm, with the motor shaft center higher than the compressor's low-speed shaft. The coupling end face should be between 0.03 and 0.05mm;11) Securely tighten the motor foot bolts, followed by a thorough review of the coupling's outer circle runout and end face runout;12) Following the motor's idling test, reinstall the coupling intermediate section.3.3.4 Once the casing's "levelness" and alignment are perfected, proceed to tighten the anchor bolts. After a successful mechanical operation or trial, loosen and then retighten these bolts to ensure durability.3.3.5 The impeller, being a high-speed rotating component, is sensitive to solid or liquid intrusion, which can cause irreversible damage. Ensure the inlet and outlet pipelines are pristine and adhere to the system's steam corrosion grade requirements. Any discrepancies must be addressed immediately. 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 to install the compressor's inlet and outlet pipes. Ensure the import and export pipelines are fitted with the appropriate accessories as per the PI diagram. Always support the pipeline connected to the compressor with an independent bracket, as the compressor body should not bear the pipeline's weight.3.3.7 Once the installation of the main fan and its auxiliary components is completed, and the concrete has fully cured, you are prepared to initiate the compressor operation test. This crucial step marks the beginning of a comprehensive examination of the system's functionality, ensuring optimal performance and reliability of the Split Base Low Temperature Rise Fan with Power Frequency and Adjustment.3.3.8 Ensuring seamless integration and operation, the electric control cabinet for the compressor must be strategically positioned within a 5-meter radius of the compressor. Utilize underground threading pipes for the wiring, effectively linking the compressor to its control cabinet. Once the cabinet is securely situated, meticulously connect the wiring terminals in the electric control cabinet to the remote DCS lines, guaranteeing an efficient and robust communication pathway.Company ProfileNantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has been a pioneering force in the industry since its inception in 1966. In a landmark development in June 2019, the company underwent a comprehensive equity structure reform. This pivotal change transformed the organization into a dynamic partnership enterprise. To further fuel its rapid growth aspirations, Dart-Rich strategically expanded by establishing Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. The company strategically imported cutting-edge German technology back in 2004, leading to unprecedented advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature resistance. As the principal architect behind the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands at the forefront of innovation.With rigorous adherence to quality, Dart-Rich has achieved ISO9001, ISO14001, and ISO45001 certifications. Our expansive product line includes steam compressors, fans, and blowers, servicing a broad spectrum of industries like metallurgy, chemical production, electric power, environmental conservation, construction materials, light industry, and cutting-edge renewable energy. Furthermore, we offer expert system optimization solutions and maintenance services, driving energy-saving renovation in wind systems.Dart-Rich remains steadfast in its pursuit of management, mechanism, culture, and technology innovations. The company is dedicated to constructing a digital intelligence framework, promoting a 'striver culture', and embodying 'three wisdoms'. By possessing profound market insight, continually fostering organizational growth, enhancing customer service capabilities, and delivering swift, sustainable progress.Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to boosting enterprise value, maximizing customer value, and fostering shared responsibility, creation, and collaboration among all stakeholders. Our ambition is clear: to emerge as the leader in reliable, green fluid machinery solutions!Our Advantages1. Marvel at our impeller craftsmanship! Forged and meticulously shaped with precision molds, these impellers are crafted from duplex stainless steel, celebrated for its outstanding anti-corrosive qualities and exceptional wear resistance, ensuring longevity and reliability.2. Experience the reliability of our SKF rolling bearings complemented by advanced oil spray lubrication, offering you enhanced durability and performance.3. Benefit from our innovative shaft seal technology! Using a carbon ring seal structure, coupled with an inflation or vacuum unit, we ensure unparalleled isolation between the bearing housing and the compressor volute, enhancing efficiency and safety.4. Discover convenience with our compressor unit's integral skid-mounted design, allowing for seamless transportation and effortless installation, streamlining your operational setup.5. Embrace modernity with our highly automated system! Enjoy easy handling and real-time monitoring of pressure and vibration parameters. Our frequency control enables the compressor to adapt to variable conditions, ensuring high efficiency and optimal system performance.After Sales Service1, At NANTONG DART-RICH FAN CO.,LTD, we are passionately committed to 'intelligent service,' aiming to deliver services that are both 'more accurate and more comprehensive.' With 13 strategically positioned marketing service centers across China and an expansive sales and service network that spans the globe, we ensure that our valued customers have access to unparalleled support.2, Our dedicated after-sales service team is equipped with passports, allowing them to promptly address overseas maintenance requests. We offer a 24-hour, around-the-clock service throughout the entire project period, ensuring your needs are met swiftly and efficiently.3, Our '1191' Service Commitment guarantees that on-site issues receive feedback within 1 minute, service demands are addressed within 1 hour, solutions are communicated within 9 hours, and our expert personnel are on-site within 1 day. This rapid response system exemplifies our dedication to superior customer service. 4, For immediate assistance, please contact our after-sales service hotline at 0086-400-625-2668. Our team is ready to assist you with any inquiries or support you may need.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 RangeUnveiling state-of-the-art innovation, the Split Base Low Temperature Rise Fan with Power Frequency and Adjustment showcases cutting-edge pneumatic technology, meticulously imported from internationally acclaimed models and design software. This ensures an unparalleled user experience with the swiftest and most optimal selection available in the market. Our product line is expertly categorized into 5 distinct series, each designed to cater to an expansive flow range of 4 to 250 t/h. Moreover, these exceptional products boast a temperature rise spectrum of 4 to 11.2oC, reflecting our commitment to delivering excellence in performance and efficiency.Application Areas1. Heat pump distillation: Unleashing the full potential of heat pump distillation processes, ensuring efficient energy use and optimal performance.2. Waste heat recovery: Maximize energy efficiency by capturing and repurposing waste heat, transforming it into a valuable resource.3. Environmental protection field: Revolutionizing industrial wastewater management, specializing in cutting-edge solutions for lithium battery wastewater treatment, wastewater recycling, landfill leachate treatment, and efficient separation of sodium and potassium from waste incineration fly ash.4. Lithium-Ion battery industry: Pioneering innovative process devices for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, and comprehensive solutions for lithium battery disassembly wastewater and nickel battery circulation.5. New energy industry: Leading advancements in photovoltaic and polycrystalline silicon wastewater treatment, promoting sustainability and environmental health.6. Food & beverage industry: Perfecting the concentration and extraction of amino acids like alanine, refining sugar liquids, and enhancing the richness of beverage jams.7. Pharmaceutical industry: Elevating the standards of evaporation, concentration, crystallization, and drying processes in the production of both Chinese and Western medicines.8. Chemical industry: Innovating within the chemical sector, from caprolactam polymerization to polylactic acid PLA production, nylon 66 manufacturing, and leading-edge chelating agent evaporation crystallization, with expertise in mannitol concentration and more.9. Metallurgical industry: Expertise in treating complex sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring a cleaner, more sustainable industry.10. Power industry: Advanced solutions for the treatment of desulfurized wastewater from power stations, driving efficiency and environmental responsibility.
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