IPDB › China Industry › Industrial Equipment & Components
China, Chinese Adjustable Low Temperature Rise Steam Compressor Featuring Overall Base Design1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorOverall Base DesignLow Temperature Rise Design
NANTONG DART-RICH FAN CO.,LTD
Preview:
Product Description Product DescriptionMVR, which stands for mechanical vapor recompression, represents a groundbreaking energy-saving technology designed to drastically cut down on external energy needs by ingeniously repurposing the secondary steam energy it generates. The core principle revolves around the secondary steam produced by the evaporator, which is then compressed using a highly energy-efficient steam compressor. This process ingeniously transforms electrical energy into thermal energy, effectively elevating the pressure and temperature of the secondary steam. As a result, the heightened temperature of the secondary steam allows it to return to the evaporator, where it efficiently heats the materials and induces evaporation. Through this innovative process, the latent heat of vaporization of the secondary steam is masterfully recycled, showcasing an exemplary model of energy conservation.The DML series low temperature rise steam compressor boasts a sophisticated design, primarily consisting of key components such as the compressor body, which includes the volute, impeller, main shaft, bearing housing, seal, and more. Additionally, it features a coupling, motor, and an advanced electric instrument system, all working harmoniously to deliver exceptional performance.Installation Instructions3.3.1 The compressor base is meticulously positioned on the foundation, with wedge-shaped shims elegantly placed beneath (used to impeccably adjust the unit to level).Two wedge-shaped irons are strategically positioned in an alternating manner. Once the unit achieves perfect leveling, these irons are securely spot welded at 4 to 5 key points. The wedge must becrafted and mounted by the user, tailored to specific conditions, with the contact surface finely finished to ensure seamless engagement.The bearing capacity of each wedge iron must not exceed an impressive 40Kg/cm2).3.3.2 Utilize a precision level to attain impeccable horizontality. The unit's leveling requirements are stringent: achieving an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm.Achieving these precise measurements ensures optimal performance and longevity of the compressor unit.3.3.3 Coupling alignment is a critical task. Prior to commencing alignment, confirm these essential pre-requisites:1) Securely shut off the main power supply, ensuring a safe working environment;2) Carefully remove the coupling shield to gain unobstructed access;3) Detach the diaphragm coupling intermediate section with precision;4) Meticulously inspect the flatness of the motor installation plane, ensuring it is free from debris and contaminants;5) The motor bolt holes should be slightly larger than the bolts, allowing for effortless loosening and adjustment;6) Prepare abundant, high-quality stainless steel gaskets to fully support the motor feet. These gaskets must be impeccably clean and flat, avoiding long and thin gaskets that could compromise stability;7) Employ a highly accurate dial indicator or laser alignment meter with a precision of 0.01mm, ensuring alignment is precise;8) Assemble a sturdy bracket to support the dial indicator, as illustrated in the accompanying figure;9) Utilize the motor wheel hub mounting bracket to perfectly position a dial indicator on the edge, aligning the probe on the compressor wheel hub's outer edge;10) By delicately adjusting the bolts around the motor feet, align the compressor and motor center lines precisely. The outer circle deviation should not exceed a remarkable 0.05mm, with the motor shaft center line slightly elevated above the compressor low-speed shaft center line. Coupling end face should maintain a deviation of 0.03~0.05mm;11) Securely tighten the motor foot bolts, then re-evaluate the outer circle and end face runout of the coupling to ensure precision;12) Once the motor has passed the idling test, re-install the coupling intermediate section with utmost care.3.3.4 Post-adjustment of "levelness" and alignment, firmly tighten the anchor bolts. Following a mechanical operation or trial run, loosen the bolts for re-tightening, ensuring enduring stability.3.3.5 The impeller, a high-speed marvel, must remain free from solid or liquid intrusion to prevent irreversible harm. Therefore, it is paramount to maintain pristine cleanliness in the inlet and outlet pipelines, ensuring they adhere to the steam corrosion grade requirements of the system. Non-compliant pipelines demand prompt rectification. Installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe, is highly recommended.3.3.6 When installing the compressor's inlet and outlet pipes, ensure all relevant pipeline accessories are mounted according to the PI diagram. Pipelines connecting to the compressor must be independently supported, relieving the compressor body from any undue weight or stress.3.3.7 Once the main fan and its associated equipment have been meticulously installed and the concrete has achieved complete solidification, the time has arrived to conduct a comprehensive test of the compressor's operation. This critical phase ensures that every element is functioning at optimal capacity, setting the stage for seamless performance and reliability.3.3.8 To ensure streamlined operations, position the electric control cabinet of the compressor no further than 5 meters from the unit itself. This proximity facilitates efficient connection, with wiring extending from the compressor to the control cabinet through robust threading pipes, which traverse underground for sleek integration. Once the electric control cabinet is securely in place, it becomes essential to link the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a continuous and effective communication pathway.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a prestigious history dating back to 1966. With an eye on growth and modernization, a pivotal equity structure reform was executed in June 2019. This strategic transformation led the company to evolve into a dynamic partnership enterprise. To cater to the burgeoning development needs, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, marking a new chapter of expansion. Embracing cutting-edge technology, the company imported premium German technology in 2004, achieving monumental advancements in product stability, reliability, efficiency, and durability. Known as the primary drafter for the integral geared assembly type centrifugal steam compressors standard, Dart-Rich is at the forefront of innovation in low noise and high-performance solutions.Having earned the prestigious ISO9001, ISO14001, and ISO45001 certifications, our flagship offerings—steam compressors, fans, blowers—find applications across diverse sectors including metallurgy, chemical, electric power, and beyond. We are dedicated to providing cutting-edge system optimization and energy-saving maintenance services tailored for wind system renovations.At Dart-Rich, we are committed to relentless innovation in management, mechanisms, culture, and technology. As pioneers in digital intelligence and the 'three wisdoms', we possess keen market insights, fostering organizational evolution and enhancing customer service capabilities for sustained growth.Rooted in the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', we are dedicated to amplifying enterprise value and creating unparalleled customer value. Our vision is to ensure shared responsibility and prosperity among stakeholders, solidifying our position as the leader in reliable green fluid machinery.Our Advantages1. Our impellers are masterfully crafted through precision forging and shaping using molds. Constructed from robust duplex stainless steel, they offer exceptional anti-corrosive properties and outstanding wear resistance, ensuring long-lasting performance.2. We incorporate premium SKF rolling bearings combined with an advanced oil spray lubrication system to guarantee smooth and efficient operation, enhancing durability and reducing maintenance needs.3. Our innovative shaft seal employs a sophisticated carbon ring seal structure, augmented with either inflation or vacuum units. This design ensures optimal and sufficient isolation between the bearing housing and the compressor volute, safeguarding the system's integrity.4. Featuring an integral skid-mounted design, our compressor unit offers unmatched convenience, simplifying transportation and installation processes to save you time and effort.5. Our compressor boasts a high degree of automation, allowing for effortless handling. Enjoy real-time monitoring of pressure and vibration parameters, and achieve optimal system efficiency through frequency control, which caters to variable working conditions.After Sales Service1, We champion the essence of "intelligent service," driven by our ethos of 'more accurate, more comprehensive' support. Proudly operating 13 state-of-the-art marketing service centers across China, we extend our industry-leading sales and service network to every corner of the globe.2, Our dedicated after-sales service team is globally equipped and passport-ready to swiftly tackle international maintenance tasks. We assure you of unwavering support, offering 24-hour continuous service throughout the project's duration.3, Our "1191" Service Commitment stands as a testament to our dedication: Immediate onsite issue feedback within 1 minute; Service demand addressed within 1 hour; Comprehensive solution provided within 9 hours; Expert personnel deployed onsite within 1 day. 4, For any after-sales inquiries, please reach out to our dedicated hotline: 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 RangeThe full suite of pneumatic technology powering the Adjustable Low Temperature Rise Steam Compressor Featuring Overall Base Design is a product of sophisticated foreign development, expertly crafted from mature stage models and advanced design software. This ensures users experience unparalleled speed and precision in selection. Offering versatility, our products are categorized into five distinct series, effectively catering to an extensive flow range between 4 to 250 tons per hour. Furthermore, they skillfully manage temperature elevation within the range of 4 to 11.2 degrees Celsius, perfectly meeting your diverse application needs.Application Areas1. Heat pump distillation: Elevate your processes with our advanced steam compressor, designed to optimize efficiency and performance in heat pump distillation applications.2. Waste heat recovery: Revolutionize your energy conservation efforts with our cutting-edge technology for reclaiming waste heat, transforming it into usable power.3. Environmental protection field: Harness the power of eco-friendly technology in industrial wastewater treatment, lithium battery wastewater management, wastewater recycling, landfill leachate processing, and waste incineration fly ash leachate sodium and potassium separation, ensuring sustainable practices.4. Lithium-Ion battery industry: Excel in lithium extraction from salt lakes, iron phosphate processing, ternary precursor and lithium battery disassembly wastewater treatment, and enhance nickel battery recycling with our specialized solutions.5. New energy industry: Propel innovation in the new energy sector with our solutions for photovoltaic and polycrystalline silicon wastewater treatment, advancing sustainable energy production.6. Food & beverage industry: Achieve superior quality in the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and beverage jam processing, optimizing production efficiency.7. Pharmaceutical industry: Enhance the production processes of both Chinese and Western medicines with precise evaporation, concentration, crystallization, and drying techniques, ensuring high-quality pharmaceutical products.8. Chemical industry: From caprolactam polymerization to polylactic acid PLA and nylon 66 production, our technology facilitates chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate crystallization, organic matter purification, fragrance refinement, and chemical raw material synthesis.9. Metallurgical industry: Elevate metallurgical processes with efficient treatment solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, enhancing environmental compliance.10. Power industry: Optimize power station operations with effective desulfurized wastewater treatment solutions, contributing to cleaner and more efficient energy production.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...