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China, Chinese Powerful Steam Compressor with Speed Regulation for Efficient Extraction Process1 Industrial Products Supplier Manufacturer Details, price list catalog:
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CompressorCentrifugal CompressorPowerful CompressorSpeed Regulation Compressor
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, an abbreviation for mechanical vapor recompression, represents a cutting-edge, energy-efficient technology aimed at significantly diminishing the consumption of external energy. This remarkable innovation works by ingeniously recycling the secondary steam energy that it self-generates. The fundamental principle revolves around the process where secondary steam, produced by the evaporator, is meticulously compressed using a highly efficient steam compressor. This transformation skillfully converts electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. Subsequently, the elevated temperature steam is funneled back to the evaporator, where it dutifully heats the materials, facilitating the evaporation process. Through this sophisticated method, the latent heat of vaporization of the secondary steam is expertly recycled, embodying a harmonious blend of energy conservation and operational efficiency.The DM series Single-stage geared steam compressor is a marvel of modern engineering, meticulously designed to include a comprehensive suite of components. These encompass the robust compressor body, reliable coupling, precision-engineered gearbox, efficient lubrication system, powerful motor, state-of-the-art electric instrument, and an advanced anti-surge control system. Its design is a testament to compactness, ensuring ease of maintenance, while delivering unmatched performance. This synthesis of design and functionality makes the DM series an indispensable asset for any facility aiming to optimize its steam compression processes with minimal hassle.Installation Instructions3.3.1 Carefully position the compressor base on the foundation. Insert wedge-shaped shims beneath the base to adjust and perfect the unit's level.Alternate the placement of two wedge-shaped irons. Once the unit is perfectly aligned, proceed to spot weld the wedge-shaped irons at four to five strategic points. Note that the wedge mustbe crafted and installed by the user, tailored to actual conditions, ensuring the contact surface is impeccably finished for seamless contact of the inclined plane. The wedge iron'sbearing capacity should be strictly no more than 40Kg/cm2.3.3.2 Employ a level tool to ascertain the unit's level. Adhere to these leveling standards: axial level precision of 0.05/1000mm, and horizontal level precision of 0.10/1000mm.3.3.3 Ensure coupling alignment, adhering to the following preparatory steps:1) Fully disconnect the main power supply;2) Detach the coupling shield with care;3) Remove the diaphragm coupling's intermediate section;4) Inspect the motor's installation plane for impeccable flatness, ensuring it is free from debris and unnecessary attachments;5) Ensure motor bolt holes are slightly larger than the bolts to facilitate easy adjustments;6) Equip adequate stainless steel gaskets to support the motor, ensuring they are devoid of attachments and perfectly flat. Avoid using elongated, thin gaskets to adjust between the motor and base;7) Utilize either a dial indicator or a laser alignment meter with 0.01mm accuracy, provided by the customer;8) Prepare a sturdy bracket to hold the dial indicator, as illustrated below;9) Employ a motor wheel hub mounting bracket to attach a dial indicator at the hub's edge, ensuring accurate placement of the probe on the outer edge of the compressor wheel hub;10) By precisely adjusting the bolts around the motor feet, align the compressor and motor center lines, maintaining a maximum outer circle deviation of 0.05mm. The motor shaft center line should be marginally higher than the compressor's low-speed shaft center line, with coupling end face deviation between 0.03~0.05mm;11) Securely tighten the motor foot bolts. Re-evaluate both the outer circle runout and end face runout of the coupling post-adjustment.12) After a successful motor idle test, reinstall the intermediate section of the coupling.3.3.4 Post 'levelness' and alignment adjustments, anchor the casing bolts firmly. Following a mechanical or trial operation, loosen and then retighten the bolts for optimal security.3.3.5 The impeller, a high-speed revolving component, is extremely sensitive to solid or liquid ingress, which can cause irreparable damage to the compressor. It's crucial that the compressor's connected inlet and outlet pipelines are pristine and meet the system's steam corrosion standards. Non-compliant pipelines must be rectified without delay. Consider installingsolid-liquid separation devices, such as a gas scrubber or sedimentation tee, ahead of the compressor inlet's straight pipe.3.3.6 Proceed to install the compressor's inlet and outlet pipes. Ensure that import and export pipelines are fitted with corresponding pipeline accessories as per the PI diagram. Additionally, the compressor-connected pipeline must be separately supported, with its weight not imposed on the compressor body.3.3.7 Once the main fan and its auxiliary components have been methodically installed and the concrete foundation has reached full solidity, it is time to embark on the operational test of the compressor. This test ensures readiness and paves the way for an efficient extraction process.3.3.8 Position the electric control cabinet of the compressor within a strategic 5-meter radius to ensure optimal functionality. Utilize threading pipes for the connection from the compressor to the cabinet, ensuring they are discreetly routed underground for safety and aesthetics. Once the control cabinet is securely positioned, meticulously connect the wiring terminals within it to the lines at the remote DCS, ensuring seamless integration and operational efficiency.Company ProfileFounded in 1966, Nantong Dart-Rich Fan Co., LTD., formerly known as State-Owned Nantong Fan Factory, has a rich legacy of innovation and excellence. In June 2019, a transformative equity structure reform was implemented, marking a new chapter in our storied history. With this evolution, the company transitioned into a dynamic partnership enterprise to propel its rapid growth. To further bolster our capabilities, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, ushering in a new era of expansion and innovation. In a strategic move, we adopted cutting-edge German technology in 2004, achieving landmark advancements in product stability, reliability, efficiency, and noise reduction. Renowned as the principal drafter of the industry standard for integral geared assembly type centrifugal steam compressors, our prowess in wear resistance and temperature adaptability is unmatched.Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring our dedication to quality and environmental stewardship. Our extensive product line—encompassing steam compressors, fans, and blowers—serves a myriad of sectors including metallurgy, chemical industry, electric power, environmental protection, construction, light industry, and burgeoning fields such as new energy. Beyond products, we deliver comprehensive system optimization solutions and maintenance services, championing energy-saving renovations for wind systems.At Dart-Rich, we are steadfast in our pursuit of management, mechanism, culture, and technology innovation. Our commitment to digital intelligence, striver culture, and the 'three wisdoms' strategy demonstrates our profound market insight. We continually drive organizational evolution, enhancing our holistic customer service capabilities to ensure swift and sustainable growth.Guided by our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is on a mission to augment enterprise value and maximize customer benefits. We are devoted to fostering shared responsibility, creation, and growth among all stakeholders, aspiring to lead as the premier provider of reliable, green fluid machinery solutions!Our Advantages1. Experience unparalleled efficiency with our high-performance 3D flow semi-open impeller. Crafted with professional aerodynamic and structural design, this advanced impeller guarantees a broad spectrum of stable operational conditions. Revel in the impressive polytropic efficiency of the main machine, reaching an extraordinary peak of 88%!2. Embrace a broader spectrum of operational capabilities with our innovative vaneless diffuser, offering you a wide and versatile operating range.3. Benefit from our ingeniously compact design, where the gearbox and compressor are seamlessly integrated to optimize space and efficiency.4. Simplifying your logistical needs, our product is thoughtfully designed as an integral skid-mounted package. This includes the compressor, gearbox, and motor, ensuring effortless transportation and swift installation.5. Enjoy the pinnacle of automation with our product's high degree of integration. Reliable, efficient, and energy-saving, it promises easy operation, making your processes smoother and more effective.After Sales Service1. At NANTONG DART-RICH FAN CO., LTD, we are devoted to delivering an 'intelligent service' experience that is 'more accurate, more comprehensive.' With a robust network of 13 marketing service centers strategically located across China, and a global sales and service network, we ensure your needs are met wherever you are.2. Our dedicated after-sales team is always ready to serve, equipped with passports to address overseas maintenance tasks promptly. You can rely on us for 24/7 continuous support throughout the execution of your project.3. '1191' Service Commitment: We promise swift and efficient service with our '1191' commitment – Feedback on on-site issues within 1 minute; Response to service requests within 1 hour; Comprehensive solutions within 9 hours; and personnel on-site within 1 day. 4. For any inquiries or support, our after-sales service hotline is available at 0086-400-625-2668. We are just a call away 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 RangeOur product harnesses advanced, internationally sourced pneumatic technology, meticulously designed using the latest model and design software. This ensures swift and optimal model selection tailored to your needs. The product range is expansive, divided into an impressive 18 series. Each series caters to varying flow rates from 1 to 240 t/h, while expertly managing temperature rises of 8 to 24oC, ensuring precision and efficiency in every operation.Application Areas1. Heat Pump Distillation: Revolutionize your distillation processes with our cutting-edge technology tailored for superior efficiency.2. Waste Heat Recovery: Transform excess heat into valuable energy, maximizing your resource efficiency and reducing operational costs.3. Environmental Protection Field: Tackle industrial challenges with precision in wastewater treatment, including industrial and lithium battery wastewater recycling, landfill leachate treatment, and separating sodium and potassium in waste incineration fly ash.4. Lithium-Ion Battery Industry: Enhance process efficiency with our technology in salt lake lithium extraction, iron phosphate devices, wastewater treatment from battery disassembly, and the recycling of nickel batteries.5. New Energy Industry: Elevate the treatment of photovoltaic and polycrystalline silicon wastewater with state-of-the-art processes designed for the future.6. Food & Beverage Industry: Delve into the concentration and extraction of amino acids, sugar liquid drying, and beverage jam concentration for exceptional product quality.7. Pharmaceutical Industry: Perfect your pharmaceutical production with advanced evaporation, concentration, crystallization, and drying processes for both Chinese and Western medicine.8. Chemical Industry: Optimize chemical manufacturing with our technology in caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, and much more, including chelating agent crystallization and fragrance purification.9. Metallurgical Industry: Achieve remarkable results in treating sintering desulfurization wastewater, coking wastewater, and vanadium extraction wastewater with our robust solutions.10. Power Industry: Efficiently manage desulfurized wastewater treatment in power stations with our comprehensive and innovative approach.
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