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China, Chinese Innovative Low Temperature Rise Compressor with Split Base and Adjustment1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorLow Temperature CompressorSplit Base Compressor
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, an acronym for mechanical vapor recompression, represents an innovative and energy-efficient technology that significantly curtails the need for external energy sources by harnessing and reutilizing the secondary steam energy it produces. The core principle of this groundbreaking technology is to capture the secondary steam generated by the evaporator and compress it using a highly efficient steam compressor. This process ingeniously transforms electrical energy into thermal energy, resulting in an increase in both pressure and temperature of the secondary steam. This increased temperature allows the secondary steam to be cycled back into the evaporator, where it acts as a heating agent for the materials, thus generating evaporation. This cycle brilliantly recycles the latent heat of vaporization contained within the secondary steam, offering a sustainable and eco-friendly solution.The DML series low temperature rise steam compressor is ingeniously designed and meticulously engineered, consisting primarily of a robust compressor body. This includes essential components such as the volute, impeller, main shaft, bearing housing, and seal. Additionally, the system is complemented by an intricately designed coupling, a high-performance motor, and sophisticated electric instruments. Every aspect of the DML series is crafted to ensure optimal performance, longevity, and efficiency.Installation Instructions3.3.1 Begin by meticulously placing the compressor base integrally onto the foundation. Utilize wedge-shaped shims beneath the base to achieve perfect unit leveling.Position two wedge-shaped irons alternately. Once the unit is precisely leveled, spot weld the wedges at 4 to 5 crucial points.The user should craft and install the wedges per actual conditions, ensuring that the contact surfaces are perfectly finished for even contact of the inclinedplane. Note: The bearing capacity of each wedge iron must not surpass 40Kg/cm2).3.3.2 Employ a level to achieve impeccable leveling. The unit's leveling criteria are: an axial level of 0.05/1000mm, paired with a horizontallevel of 0.10/1000mm, ensuring precise alignment.3.3.3 Centralizing the coupling is essential. Prior to commencing alignment, adhere to these foundational prerequisites:1) Securely disconnect the main power supply;2) Carefully remove the coupling shield;3) Detach the diaphragm coupling intermediate section;4) Inspect the motor installation plane for absolute flatness, ensuring it is free from debris, dirt, or attachments;5) Ensure that the motor bolt holes exceed the bolt size, allowing bolt loosening for motor adjustment;6) Prepare ample stainless steel gaskets to fully cover the motor's feet, flat and devoid of attachments. Avoid using elongated or thin gaskets for adjustments;7) Utilize a dial indicator or a laser alignment meter with a precision of 0.01mm (provided by the customer);8) Ready the bracket as shown below for supporting the dial indicator;9) Employ the motor wheel hub mounting bracket to mount a dial indicator on the hub's edge, with the probe on the compressor wheel hub's outer edge;10) Adjust the motor foot bolts ensuring the compressor and motor center lines align (or as per instructions), with a maximum outer circle deviation of 0.05mm, and coupling end face between 0.03~0.05mm;11) Conclude by fastening the motor foot bolts, then rechecking the outer circle and end face runout of the coupling;12) Reinstall the coupling intermediate section following the motor's free-running test.3.3.4 Post-adjustment of "levelness" and casing alignment, firmly tighten the anchor bolts. After the mechanical operation or test run, release and retighten the bolts for assurance.3.3.5 As the impeller operates at high speeds, ensure no solids or liquids intrude, preventing irreversible damage to the compressor. Maintain inlet and outlet pipelines in pristine condition, adhering to the system's steam corrosion standards. Rectify any non-compliant pipelines, and consider installing solid-liquid separation equipment (gas scrubber or sedimentation tee) prior to the compressor inlet's straight pipe.3.3.6 Proceed with installing the compressor's inlet and outlet pipes. Follow the PI diagram for fitting relevant pipeline accessories. Support pipelines via separate brackets, ensuring no weight is borne by the compressor body itself.3.3.7 Upon successful installation of the main fan along with its supplementary equipment and the complete solidification of the concrete, you are ready to embark on the exciting phase of conducting the compressor operation test.3.3.8 For optimal performance, ensure the electric control cabinet is positioned within a 5-meter radius of the compressor. The connection between the compressor and the control cabinet should be meticulously established using a threading pipe, which is ideally routed underground. Once the electric control cabinet is stationed, skillfully connect the wiring terminals within to the lines at the remote DCS for seamless operation.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a rich history dating back to 1966. In June 2019, a pivotal equity structure reform was initiated, marking a new era for the company. The transformation led to the company's evolution into a partnership enterprise. To cater to the demands of swift progress, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020, paving the way for future growth. The company embraced advanced German technology in 2004, achieving remarkable technological advancements. These encompass product stability, reliability, superior efficiency, reduced noise, enhanced wear resistance, and exceptional temperature resistance. Notably, Dart-Rich played a leading role in drafting the standard for integral geared assembly type centrifugal steam compressors.Dart-Rich proudly holds certifications in ISO9001, ISO14001, and ISO45001, showcasing its commitment to quality and excellence. Our flagship products, such as steam compressors, fans, and blowers, are extensively utilized across industries including metallurgy, chemical processing, electric power, environmental protection, construction materials, light industry, and new energy sectors. We also specialize in providing system optimization solutions and maintenance services aimed at energy-efficient upgrades of wind systems.Relentlessly pursuing innovation, Dart-Rich is at the forefront of management, mechanism, culture, and technology advancements. We are propelling the construction of digital intelligence, fostering a 'striver culture', and championing 'three wisdoms'. With keen market insights, we drive organizational growth, elevate customer service capabilities, and ensure rapid, sustainable development.Grounded in our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is steadfast in enhancing enterprise value. Our mission is to maximize customer value, fostering shared responsibility and creation amongst stakeholders. We are devoted to leading the charge in reliable green fluid machinery innovation!Our Advantages1, Expertly engineered, our impellers are forged and meticulously shaped using precision molds, crafted from high-grade duplex stainless steel. This premium material endows the impellers with exceptional anti-corrosive properties and outstanding wear resistance, ensuring longevity and reliability in various applications.2, The compressor features cutting-edge SKF rolling bearings, complemented by a sophisticated oil spray lubrication system. This combination guarantees smooth operation and extends the lifecycle of the machinery, minimizing maintenance requirements and enhancing performance.3, Our shaft seal boasts an advanced carbon ring seal structure, paired with an innovative inflation or vacuum unit. This design ensures optimal isolation between the bearing housing and the compressor volute, preventing contamination and enhancing the overall efficiency and durability of the system.4, Designed for seamless integration, the compressor unit is innovatively skid-mounted as a single piece. This thoughtful design facilitates easy transportation and straightforward installation, reducing setup time and effort while maintaining structural integrity.5, Experience the pinnacle of automation with our compressor unit. It offers effortless handling and provides real-time monitoring of critical parameters such as pressure and vibration. The system adapts to variable working conditions through state-of-the-art frequency control, ensuring optimal efficiency and high-performance operation at all times.After Sales Service1. At NANTONG DART-RICH FAN CO., LTD, we are committed to 'intelligent service' with the aim of providing solutions that are 'more accurate, more comprehensive.' Our presence is deeply rooted with 13 dynamic marketing service centers across China, complemented by a vast sales and service network that spans the globe.2. Our dedicated after-sales service team is always prepared, with passports in hand, to swiftly handle overseas maintenance tasks. We ensure uninterrupted 24/7 support tailored to meet your needs, ensuring peace of mind throughout the project lifecycle.3. Our distinguished '1191' Service Commitment pledges prompt attention and resolution: On-site issues are acknowledged within 1 minute; service requests are addressed within 1 hour; comprehensive solutions are delivered within 9 hours; and our personnel will arrive onsite within 1 day. 4. For immediate assistance, reach out to our dedicated 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 Innovative Low Temperature Rise Compressor with Split Base and Adjustment boasts a premium performance range that is unparalleled in the industry. The complete set of cutting-edge pneumatic technology integrated into this compressor is meticulously imported from advanced, internationally recognized models and meticulously crafted using state-of-the-art design software. This ensures our users experience the quickest and most optimal selection process, tailored to their specific needs. Our product lineup is thoughtfully categorized into 5 distinct series, each engineered to perfection, catering to a wide flow range of 4-250 t/h. Moreover, the compressor delivers an exceptional low temperature rise between 4-11.2oC, setting a new benchmark in efficiency and innovation.Application Areas1. Heat pump distillation: Harness the power of our advanced technology to revolutionize distillation processes with exceptional efficiency.2. Waste heat recovery: Optimize energy utilization and transform waste heat into a valuable resource with our cutting-edge solutions.3. Environmental protection field: Address crucial environmental challenges with precision technology for industrial wastewater treatment, lithium battery wastewater management, sustainable wastewater recycling, landfill leachate remediation, and efficient separation of sodium and potassium from waste incineration fly ash leachate.4. Lithium-Ion battery industry: Tackle the industry's toughest challenges with versatile process solutions like salt lake lithium extraction, iron phosphate handling, ternary precursor wastewater processing, disassembly wastewater treatment, and efficient nickel battery circulation.5. New energy industry: Engage in transformative wastewater treatment solutions specifically designed for photovoltaic and polycrystalline silicon processes.6. Food & beverage industry: Elevate the quality of food and beverage production through precise concentration and extraction of amino acids, sugar liquids, and beverage jams.7. Pharmaceutical industry: Enhance the production process of both Chinese and Western medicines with state-of-the-art evaporation, concentration, crystallization, and drying technologies.8. Chemical industry: Drive innovation in chemical processes with advanced solutions for caprolactam polymerization, PLA devices, nylon 66 production, chelating agent crystallization, mannitol concentration, anhydrous sodium sulfate crystallization, organic matter purification, and fragrance refinement.9. Metallurgical industry: Achieve superior treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.10. Power industry: Optimize power station operations with effective treatment solutions for desulfurized wastewater.
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