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China, Chinese Split Base Steam Compressor with Comprehensive Speed Regulation Features1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorComprehensive Speed Regulation CompressorSplit Base Compressor
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, an abbreviation for mechanical vapor recompression, is a cutting-edge energy-saving technology engineered to significantly curtail the need for external energy sources. This is achieved by ingeniously reutilizing the secondary steam energy that it generates. The core principle is as follows: the secondary steam produced by the evaporator is masterfully compressed using a high energy efficiency steam compressor. This process skillfully converts electrical energy into thermal energy, resulting in an increase in the pressure and temperature of the secondary steam. This elevated temperature effectively allows the secondary steam to return to the evaporator, where it heats the materials and induces evaporation. This cycle brilliantly achieves the recycling of the latent heat of vaporization of the secondary steam, establishing a sustainable and efficient energy utilization system.The DM series Single-stage geared steam compressor is an innovative engineering marvel, encompassing a range of sophisticated components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This remarkable apparatus boasts a compact and thoughtfully designed structure, ensuring that maintenance is straightforward and hassle-free.Installation Instructions3.3.1 Place the compressor base meticulously on its designated foundation. Employ wedge-shaped shims beneath the base for impeccable leveling. These serve the critical role of adjusting the unit's level.Skillfully alternate the positioning of two wedge-shaped irons. After achieving precision leveling, expertly spot weld the wedges at 4~5 strategic points. Each wedge must becrafted and installed by the user, tailored to the specific scenario. Ensure the contact surfaces are finely finished, providing uniform contact of the inclinedplane. It is essential that the bearing capacity of each wedge iron remains within a maximum of 40Kg/cm2).3.3.2 Employ a level to ascertain impeccable leveling. The unit demands precise leveling, with the axial level maintained at a flawless 0.05/1000mm, while the horizontallevel must not exceed a precision of 0.10/1000mm.3.3.3 Attain perfect coupling alignment. Before embarking on this task, ensure the following preparatory steps:1) Securely disconnect the main power supply;2) Remove the protective coupling shield with care;3) Detach the diaphragm coupling's intermediate section;4) Verify the motor installation plane's flatness, ensuring it is free from debris, dirt, or any attachments;5) Ensure motor bolt holes are sufficiently larger than the bolts to allow easy loosening for motor adjustments;6) Gather ample stainless steel gaskets to support the motor's foot. Ensure they are clean, flat, and free from any attachments. Refrain from using elongated, thin gaskets for insertion adjustments;7) Utilize a dial indicator or laser alignment meter boasting 0.01mm accuracy (customer-provided);8) Prepare a robust bracket to support the dial indicator as illustrated in the subsequent figure;9) Employ a motor wheel hub mounting bracket to firmly position a dial indicator on the wheel hub’s edge, with the dial indicator probe on the compressor wheel hub's outer edge;10) By expertly adjusting the bolts around the motor feet, align the compressor and motor center lines to perfection, ensuring outer circle deviation is no more than 0.05mm. The motor shaft center line should be slightly elevated compared to the compressor low-speed shaft center line, with coupling end face precision of 0.03~0.05mm;11) Securely tighten the motor foot bolts, then meticulously review both the outer circle runout and end face runout of the coupling;12) Precisely reinstall the coupling intermediate section following a successful motor idling test.3.3.4 Upon achieving optimal leveling and alignment of the casing, diligently fasten the anchor bolts. Post mechanical operations or trial runs, loosen, then re-tighten the bolts for enhanced stability.3.3.5 With the impeller being a rapidly rotating component, any solid or liquid intrusion could inflict irreversible damage upon the compressor. It is imperative that the inlet and outlet pipelines interfacing with the compressor are thoroughly clean and adhere to the system's steam corrosion grade requirements. Non-compliant pipelines necessitate immediate rectification. It is highlyrecommended to integrate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, strategically before the compressor inlet's straight pipe.3.3.6 Proceed to install the compressor’s inlet and outlet pipes. Ensure these pipelines are appropriately fitted with relevant accessories as per the PI diagram. Crucially, the weight of the pipelines should be borne by an alternative support bracket, not the compressor body itself.3.3.7 Once the installation of the main fan and its associated equipment is complete, and the concrete foundation has fully solidified, you can initiate the compressor operation test. This step marks a pivotal moment, ensuring that everything is in place and ready for action, setting the stage for optimal performance and efficiency.3.3.8 It is crucial to place the electric control cabinet of the compressor within a distance of 5 meters from the compressor itself. Ensure that the wiring connecting the compressor to this cabinet is securely threaded through an underground pipe. Once the cabinet is positioned correctly, proceed to link the wiring terminals inside the electric control cabinet with the remote DCS lines. This connection is vital for seamless and effective operational control.Company ProfileNantong Dart-Rich Fan Co., LTD., formerly known as State-Owned Nantong Fan Factory, is a beacon of engineering excellence and innovation since its inception in 1966. A significant transformation occurred in June 2019 when the company underwent a substantial equity structure reform. and was reborn as a partnership enterprise. This dynamic shift paved the way for Dart-Rich (Hunan) Fan Co., Ltd., established in December 2020 to cater to the burgeoning demands of rapid corporate growth. The company adopted cutting-edge German technology in 2004, achieving groundbreaking advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature resilience. Renowned as the leading drafter of the standard for integral geared assembly type centrifugal steam compressors.Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our diverse product portfolio includes steam compressors, fans, and blowers, serving an array of industries such as metallurgy, chemicals, power generation, environmental protection, construction, consumer goods, and the burgeoning new energy sector. We excel in providing comprehensive system optimization solutions and maintenance services, fostering energy-efficient wind system renovations.Dedicated to relentless innovation in management, mechanisms, culture, and technology, Dart-Rich is committed to advancing digital intelligence, nurturing a culture of driven excellence, and embodying the 'three wisdom' principles. With keen market insight, we relentlessly promote organizational evolution, enhance our holistic customer service capabilities, and drive sustained, robust growth.At the heart of Dart-Rich's philosophy lies our core values: 'Honesty and Trust', 'Dedication and Expertise', 'Altruism and Collaboration'. We are on a continuous journey to amplify enterprise value, maximize customer benefits, and ensure shared accountability, creation, and prosperity for all stakeholders. We are steadfast in our mission to become the vanguard of reliable, eco-friendly fluid machinery innovations!Our Advantages1, Experience unparalleled efficiency with our cutting-edge 3D flow semi-open impeller. Meticulously engineered with professional aerodynamic and structural design, our impeller boasts a state-of-the-art profile. This innovation ensures that the blower operates within an extensive range of stable conditions, achieving an impressive maximum polytropic efficiency of up to 88%.2, Embrace versatility with our vaneless diffuser, designed to offer a broad operating range, making it adaptable to various demands.3, Our gearbox and compressor are seamlessly integrated into a compact design, ensuring optimal efficiency and streamlined performance.4, The product is an all-encompassing skid-mounted package, incorporating the compressor, gear box, and motor. This thoughtful design simplifies transportation and installation, offering convenience and ease.5, Benefit from a high degree of automation, exceptional reliability, and superior efficiency. Our product is engineered for energy savings and effortless operation, setting a new standard in performance.After Sales Service1, We are dedicated to delivering "intelligent service" that embodies precision and thoroughness. Supported by 13 marketing service centres nationwide in China, our extensive sales and service network spans across the globe, ensuring our reach is both broad and effective.2, Our highly skilled after-sales service team is fully equipped with passports, enabling them to swiftly address overseas maintenance tasks. We are committed to providing you with uninterrupted, 24-hour service throughout your project's duration.3, "1191" Service Commitment: Experience our exceptional service promise with a guarantee of on-site problem feedback within just 1 minute; catering to your service needs with a response time within 1 hour; delivering a comprehensive solution within 9 hours; and dispatching personnel on-site within 1 day. 4, Reach out to our dedicated after-sales service hotline at 0086-400-625-2668, always 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 complete set of pneumatic technology for this product harnesses the pinnacle of foreign, sophisticated stage model and design software. This enables us to offer our clients rapid and optimal model selections. Our offerings are meticulously categorized into 18 distinct series, catering to a versatile flow rate ranging from 1 to 240 t/h, accompanied by a temperature elevation of 8 to 24oC.Application Areas1, Heat Pump Distillation: The ultimate solution for optimizing distillation processes with cutting-edge heat pump technology.2, Waste Heat Recovery: Harness unused energy and transform it into valuable power, reducing costs and enhancing efficiency.3, Environmental Protection Field: Leading innovations in industrial wastewater treatment, advancing solutions for lithium battery wastewater, recycling initiatives, and specialized processes like landfill leachate treatment, and sodium/potassium separation of waste incineration fly ash.4, Lithium-Ion Battery Industry: Revolutionizing the industry with comprehensive process devices for salt lake lithium extraction, iron phosphate operations, and wastewater treatments, including lithium battery disassembly and nickel battery recycling.5, New Energy Industry: Engineered for excellence in wastewater treatment processes for photovoltaic and polycrystalline silicon production, ensuring green and sustainable practices.6, Food & Beverage Industry: Specializing in the concentration and extraction of vital nutrients such as amino acids (alanine), the refinement and drying of sugar liquids, and the enhancement of beverage jellies.7, Pharmaceutical Industry: Excelling in production processes with sophisticated techniques for evaporation, concentration, crystallization, and drying applicable to both Chinese and Western medicines.8, Chemical Industry: Pioneering advancements in processes such as caprolactam polymerization, PLA production, nylon 66 manufacturing, and the critical processes of chelating agent evaporation, crystallization, and organic matter refinement.9, Metallurgical Industry: Driving innovation in the treatment of complex wastewater scenarios including sintering desulfurization, coking, vanadium extraction, and smelting processes.10, Power Industry: Expert solutions for the efficient treatment of desulfurized wastewater from power stations, contributing to cleaner and more sustainable energy production.
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