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China, Chinese Frequency Conversion Fan for Effective Sugar Liquid Drying Solutions1 Industrial Products Supplier Manufacturer Details, price list catalog:
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CompressorCentrifugal CompressorFrequency Conversion FanDrying Solutions Fan
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, or mechanical vapor recompression, is a cutting-edge energy-saving technology designed to significantly curb the need for external energy sources. It achieves this by ingeniously repurposing the secondary steam energy it produces. The core principle lies in the process where the evaporator generates secondary steam, which is then expertly compressed using a highly efficient steam compressor. This transformation converts electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. Subsequently, this heated secondary steam is channeled back into the evaporator, effectively heating the materials and inducing evaporation. Through this process, the latent heat of vaporization of the secondary steam is marvelously recycled, optimizing energy usage.The DM series Single-stage geard steam compressor is an exceptional piece of engineering, comprised of a robust compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This innovative design boasts a compact structure, ensuring ease of maintenance and operation. Such a streamlined configuration is not only efficient but also incredibly user-friendly, making it an ideal choice for applications requiring reliability and performance.Installation Instructions3.3.1 The compressor base is expertly placed on the foundation. To achieve optimal alignment, insert wedge-shaped shims under the base.Position two wedge-shaped irons alternately; once the unit is perfectly level, secure them with 4~5 spot welds. The precision-craftedwedges should be tailored by the user to fit specific circumstances, ensuring the contact surface is meticulously finished for uniformpressure distribution. Note that the load-bearing capacity of each wedge should not exceed 40Kg/cm2).3.3.2 Use a precision level to ensure accuracy. The meticulous leveling standards for the unit demand an axial level of 0.05/1000mm anda horizontal level of 0.10/1000mm for superior performance.3.3.3 Ensure perfect coupling alignment. Begin by confirming these prerequisites:1) Safely turn off the main power;2) Carefully remove the coupling shield;3) Detach the diaphragm coupling's intermediate section;4) Thoroughly check the flatness of the motor mount plane, ensuring it's free of contaminants;5) Ensure the motor bolt holes exceed bolt size to allow for motor adjustments;6) Have an ample supply of stainless steel gaskets for motor foot coverage, ensuring they are immaculate and perfectly flat.7) Utilize a high-precision dial indicator or laser alignment meter (customer-supplied) to achieve exact measurements;8) Have a stable bracket ready for supporting the dial indicator, as depicted below;9) Use the motor wheel hub mounting bracket to position a dial indicator at the hub's edge, placing the probe at the compressor's wheel hub edge;10) By skillfully adjusting the motor foot bolts, align the compressor and motor center line. Aim for a maximum outer circle deviation of 0.05mm,and a coupling end face deviation of 0.03~0.05mm, with the motor shaft slightly above the compressor's low-speed shaft.;12) Following a successful motor idling test, reinstall the coupling intermediate section for seamless operation.3.3.4 Securely tighten the anchor bolts post-alignment of the casing. Post-trial operation, loosen and retighten the bolts to affirm stability.3.3.5 The impeller, a high-speed rotating element, demands pristine conditions to avert irreversible damage. Ensure all inlet and outlet pipelinesconnected to the compressor are pristine and compliant with system steam corrosion standards. For pipelines falling short, setup solid-liquidseparation equipment like gas scrubbers or sedimentation tees before compressor inlets is advised. Install inlet and outlet pipelines,3.3.7 Upon the successful installation of the main fan and its associated equipment, and after ensuring that the concrete foundation has completely solidified, it is time to proceed with the compressor operation test. This step is crucial to validate the efficiency and reliability of the installation, ensuring seamless performance in the task of sugar liquid drying.3.3.8 For optimal operational efficiency, the electric control cabinet for the compressor should be strategically installed within a 5-meter radius of the compressor. The connection from the compressor to the electric control cabinet must be securely routed through an underground threading pipe. Once the electric control cabinet is positioned, ensure thorough connectivity by linking the wiring terminals inside the cabinet with the lines at the remote Distributed Control System (DCS), guaranteeing a robust and reliable control setup.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) traces its prestigious origin back to 1966. Amidst a strategic transformation in June 2019, a significant equity structure reform was successfully accomplished. Consequently, the firm transitioned into a dynamic partnership enterprise. To cater to the burgeoning growth and remarkable development of the company, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020. The enterprise proudly adopted advanced German technology in 2004, achieving remarkable technological strides in enhancing product stability, reliability, efficiency, minimizing noise, and boosting wear and temperature resistance. Notably, Dart-Rich spearheaded the drafting of standards for integral geared assembly type centrifugal steam compressors.With esteemed certifications such as ISO9001, ISO14001, and ISO45001, Dart-Rich's diverse product range spans steam compressors, fans, and blowers. These innovations are extensively utilized across pivotal industries including metallurgy, chemicals, power generation, environmental protection, building materials, light industry, and burgeoning new energy sectors. Additionally, we excel in delivering system optimization and maintenance services, pivotal for energy-saving wind system renovations.Dart-Rich consistently champions management, mechanism, culture, and technological innovations. The company actively forges ahead with digital intelligence, fostering a 'striver culture' and the 'three wisdoms'. With keen market insights, Dart-Rich promotes organizational evolution, enhances comprehensive customer service capability, and achieves rapid, sustainable growth.Firmly rooted in core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich continually augments enterprise value, maximizing customer value creation. Committed to shared responsibility and collaborative success with all stakeholders, we are unwavering in our pursuit to lead as pioneers in reliable and sustainable green fluid machinery!Our Advantages1. Experience the pinnacle of innovation with our high-performing 3D flow semi-open impeller, crafted through expert aerodynamic and structural engineering. This advanced impeller profile delivers an expansive array of stable operating conditions, with the main machine's polytropic efficiency soaring up to an impressive 88%.2. Embrace versatility with our vaneless diffuser, designed to provide an extensive operating range that meets diverse operational needs effortlessly.3. Discover the synergy of integration with our gearbox and compressor, meticulously engineered into a compact and efficient structure for superior performance.4. Simplify your operations with our innovative integral skid-mounted package, combining the compressor, gearbox, and motor into one cohesive unit. This design ensures seamless transportation and installation, saving you time and effort.5. Benefit from a high degree of automation combined with exceptional reliability. Our product promises high efficiency and energy savings, all while offering simple and intuitive operation.After Sales Service1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to providing 'intelligent service' with an unwavering commitment to precision and comprehensiveness. With our 13 marketing service centers across China and an expansive sales and service network that spans the globe, our reach and responsiveness are second to none.2, Our after-sales service team is ever-prepared for international support, with all personnel equipped with passports to swiftly address overseas maintenance needs. We assure you of a seamless, 24-hour, round-the-clock service throughout the project's life cycle.3, We stand by our '1191' Service Commitment, promising prompt feedback to on-site issues within just 1 minute, addressing service requests within 1 hour, delivering a solution response within 9 hours, and having dedicated personnel on-site within 1 day. 4, Should you need immediate assistance, don't hesitate to reach out to our dedicated after-sales service hotline at 0086-400-625-2668, where our experts are ready to assist you.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 RangeThe entire pneumatic technology package incorporated in this state-of-the-art product is sourced from advanced international models and cutting-edge design software. This enables us to offer our clients rapid and precise model selection. Our product line is meticulously categorized into 18 distinct series, each engineered to accommodate a flow rate ranging from 1 to 240 t/h, with a temperature rise capacity between 8 and 24oC.Harnessing a comprehensive suite of pneumatic technology imported from esteemed international models and sophisticated design software, this product ensures users benefit from the swiftest and most precise selection process. We offer an array of products divided into 5 series, capable of handling flow rates between 4-250 t/h, with an efficient temperature rise spanning 4-11.2oC.Application Areas1, Heat pump distillation: A sophisticated method to enhance energy efficiency and throughput in distillation processes.2, Waste heat recovery: Transform waste heat into valuable energy, optimizing efficiency and sustainability.3, Environmental protection field: Innovate industrial solutions including industrial wastewater treatment, advanced lithium battery wastewater management, wastewater recycling, efficient landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more.4, Lithium-Ion battery industry: Tackle various complex processes such as salt lake lithium extraction, iron phosphate device operation, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery circulation.5, New energy industry: Propel innovation in photovoltaic wastewater treatment, and polycrystalline silicon wastewater purification, driving clean energy advancements.6, Food & beverage industry: Revolutionize processes like concentration and extraction of amino acids (alanine), delivering efficiency in sugar liquid concentration and drying, and refining the concentration of beverage jam.7, Pharmaceutical industry: Propel your production with advanced evaporation, concentration, crystallization, and drying technologies essential in both Chinese and Western medicine manufacturing.8, Chemical industry: Facilitate cutting-edge processes with caprolactam polymerization devices, polylactic acid (PLA) systems, nylon 66 production, chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and more.9, Metallurgical industry: Experience transformative treatment solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.10, Power industry: Drive efficiency in the treatment of desulfurized wastewater from power stations, ensuring an optimal and eco-friendly operation.
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