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China, Chinese Reliable Steam Compressor with Speed Regulation for Vanadium Extraction Efficiency1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorReliable CompressorSteam Compressor
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, an acronym for Mechanical Vapor Recompression, represents a revolutionary energy-saving technology designed to significantly cut down the reliance on external power sources. By ingeniously reutilizing the secondary steam energy it produces, this technology embodies efficiency and sustainability. The core principle involves the high-efficiency compression of secondary steam generated by the evaporator. Utilizing a state-of-the-art steam compressor, it transforms electrical energy into thermal energy, resulting in an increase in both pressure and temperature of the secondary steam. This heated steam is then recycled back to the evaporator, where its enhanced temperature facilitates the heating of materials, promoting further evaporation. This process masterfully captures and recycles the latent heat of vaporization, setting a new benchmark for energy efficiency in steam applications.The DM series Single-stage Geared Steam Compressor stands as a testament to advanced engineering and precision. It encompasses a meticulously designed compressor body, a robust coupling, a reliable gearbox, a sophisticated lubrication system, a powerful motor, cutting-edge electric instruments, and a comprehensive anti-surge control system. This masterpiece of engineering boasts a compact structure, ensuring ease of maintenance and superior reliability. The DM series is crafted for optimal performance, making it an indispensable component in any industrial setup requiring efficient steam compression.Installation Instructions3.3.1 Begin by placing the compressor base integrally onto the foundation. Carefully position wedge-shaped shims beneath the base to achieve level adjustment.Alternate the placement of two wedge-shaped irons. Once the unit is leveled, secure the wedge irons by spot welding at 4 to 5 points, ensuring stability.The wedge must be tailored and installed by the user, taking into account real-world conditions, guaranteeing a finely finished contact surface.Ensure even contact across the inclined plane, with a bearing capacity of no more than 40 Kg/cm2).3.3.2 Use a precision level to ensure perfect leveling. The leveling precision for the unit should be: axial level at 0.05/1000mm, and horizontal level at 0.10/1000mm.Maintain these exacting standards for peak operational performance.3.3.3 Coupling Centering: Essential Pre-Alignment Steps1) Ensure complete safety by turning off the main power supply;2) Remove the protective coupling shield for unobstructed access;3) Detach the diaphragm coupling intermediate section to facilitate alignment;4) Inspect the motor installation plane meticulously, ensuring it's devoid of debris, grime, and attachments;5) Verify that the motor bolt holes exceed bolt sizes, allowing bolts to be loosened for motor adjustments;6) Stock up on sufficient stainless steel gaskets to support the motor foot, ensuring they are attachment-free and perfectly flat. Avoid using elongated, thin gaskets for motor-base adjustments;7) Employ a dial indicator or a laser alignment meter with 0.01mm precision, provided by the customer;8) Prepare the specialized bracket to hold the dial indicator, as illustrated below;9) Use the motor hub mounting bracket to position a dial indicator on the wheel hub edge, placing the probe on the compressor wheel hub's outer edge;10) Fine-tune adjustment bolts around the motor feet to align the compressor and motor center lines precisely (or follow specific instructions), with a maximum deviation of 0.05mm for the outer circle. The motor shaft center line should remain higher than the low-speed shaft of the compressor, and coupling end face should maintain 0.03~0.05mm;11) Securely tighten the motor foot bolts, then meticulously reassess the outer circle runout and end face runout of the coupling;12) Conclude by installing the coupling intermediate section post-motor idling test.3.3.4 Post-alignment Protocol: After achieving precise levelness and alignment of the casing, tighten the anchor bolts firmly. Following mechanical or trial operation, it's advisable to loosen and re-tighten the bolts to ensure ongoing stability.3.3.5 Protecting the Impeller: As the impeller operates at high speeds, any foreign solid or liquid can cause irreversible damage, necessitating impeccable cleanliness of the inlet and outlet pipelines. Ensure compliance with the system's steam corrosion grade. Non-compliant pipelines demand immediate rectification.Consider integrating solid-liquid separation equipment (such as a gas scrubber or sedimentation tee) before the straight pipe leading to the compressor inlet.3.3.6 Fitting the Inlet and Outlet Pipes: Install the compressor's inlet and outlet pipes adhering strictly to the PI diagram. All pipelines must be supported independently, with no undue weight burdening the compressor body.3.3.7 Once the main fan and all its ancillary equipment are securely installed and the concrete has fully set, it's time to embark on the essential compressor operation test. This step is crucial to ensure everything functions seamlessly.3.3.8 Position the electric control cabinet optimally within a 5-meter radius of the compressor. For a streamlined and organized setup, use threading pipe to connect the wiring from the compressor to the control cabinet, ensuring it goes underground for safety and tidiness. After securing the cabinet in its designated spot, meticulously connect the wiring terminals inside the cabinet with the lines at the remote DCS to ensure flawless communication and operation.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory) has a storied history dating back to its founding in 1966. Embracing change and growth, it underwent a pivotal equity structure reform in June 2019. This transformation allowed the company to evolve into a dynamic partnership enterprise. To sustain its rapid development trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020. This expansion marks a new chapter in the company's illustrious journey. In 2004, the company reached a milestone by importing state-of-the-art German technology, enabling profound technological advancements. These breakthroughs significantly enhanced product stability, reliability, efficiency, and reduced noise, while improving wear and temperature resistance. As the main drafter of the integral geared assembly type centrifugal steam compressor standard, Dart-Rich sets industry benchmarks.Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to quality and environmental standards. The product portfolio boasts steam compressors, fans, and blowers, serving a multitude of industries including metallurgy, chemical, power, environmental protection, construction, light industry, and renewable energy. Moreover, Dart-Rich offers tailored system optimization solutions and comprehensive maintenance services aimed at enhancing energy efficiency and upgrading wind systems.Innovation is the heartbeat of Dart-Rich, as it relentlessly pursues management, mechanism, culture, and technological advancements. The company champions digital intelligence, striver culture, and 'three wisdom' initiatives, gaining deep market insights. Continually driving organizational transformation, it enhances customer service capabilities, fostering rapid yet sustainable growth.At the core of Dart-Rich's philosophy are the values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism'. These principles guide its quest to elevate enterprise value, maximize customer satisfaction, and foster shared success across all stakeholder relationships. Dart-Rich is unwavering in its mission to lead the charge in reliable, green fluid machinery solutions.Our Advantages1. Experience unparalleled efficiency with our high-performing 3D flow semi-open impeller, expertly crafted with advanced aerodynamic and structural design. This superior impeller profile allows the blower to operate efficiently across a broad spectrum of conditions, achieving a remarkable main machine polytropic efficiency of up to 88%.2. Embrace versatility with our innovative vaneless diffuser, designed to provide an extensive range of operational capabilities.3. Discover the power of integration with our compactly designed gearbox and compressor, seamlessly unified to optimize space and performance.4. Enjoy the convenience of our all-encompassing, integral skid-mounted package. This comprehensive solution includes a compressor, gearbox, and motor, meticulously engineered for effortless transportation and installation.5. Benefit from our product's exceptional automation, reliability, and energy efficiency. Designed for simplicity, our system offers easy operation while promoting energy conservation and superior performance.After Sales Service1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to providing 'intelligent service' with the aim of being 'more accurate, more comprehensive.' We proudly host 13 marketing service centers across China, supported by a robust sales and service network that reaches every corner of the globe.2, Our dedicated after-sales service personnel are passport-ready, ensuring swift responses to international maintenance tasks. We commit to offering seamless 24-hour support, guaranteeing that your project runs smoothly at all times.3, '1191' Service Commitment: Experience unparalleled service with our unique commitment—receive feedback on on-site issues within a mere 1 minute; service demands are addressed within the hour; solutions are provided within 9 hours, and our personnel will be on-site within 1 day. 4, For immediate assistance, contact our after-sales service hotline at 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 RangeOur cutting-edge steam compressors are engineered with a complete set of state-of-the-art pneumatic technology, carefully imported from internationally acclaimed mature models and advanced design software. This ensures our clients receive rapid and precise model selection tailored to their specific needs. Our impressive product line is categorized into 18 distinct series, each designed to handle a diverse range of flow rates from 1 to 240 t/h, and capable of achieving a temperature rise between 8-24oC, ensuring optimal performance and efficiency.Application Areas1. Heat Pump Distillation: Revolutionizing energy efficiency, our steam compressor elevates the process of distillation to new heights, ensuring optimal performance and sustainability.2. Waste Heat Recovery: Transform wasted energy into valuable resources with our compressor, enhancing efficiency while reducing environmental impact.3. Environmental Protection Field: From industrial wastewater treatment to lithium battery wastewater and more, our steam compressor is a vital tool in safeguarding the environment through effective sodium and potassium separation, landfill leachate treatment, and waste incineration fly ash leachate solutions.4. Lithium-Ion Battery Industry: Empower your operations with our reliable steam compressor. Experience excellence in salt lake lithium extraction, iron phosphate device processing, and innovative wastewater treatment solutions for both disassembly and circulation of nickel batteries.5. New Energy Industry: Equip your photovoltaic and polycrystalline silicon operations with our compressor to achieve unparalleled wastewater treatment efficiency, promoting cleaner production practices.6. Food & Beverage Industry: Enhance the quality and efficiency of your operations with our compressor, perfect for concentrating amino acids, sugar liquids, jams, and more.7. Pharmaceutical Industry: Perfect the art of drug production with our compressor, ideal for evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine manufacturing.8. Chemical Industry: From caprolactam processes to polylactic acid PLA and nylon 66 production, rely on our compressor for superior evaporation, crystallization, and concentration. Enhance fragrance purification and raw material production with unmatched efficiency.9. Metallurgical Industry: With our compressor, tackle the toughest challenges in treating sintering desulfurization wastewater, coking wastewater, and more. Elevate vanadium extraction wastewater treatment to a whole new level of effectiveness.10. Power Industry: Optimize your power station's operations by efficiently managing desulfurized wastewater treatment, ensuring compliance and environmental stewardship.
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