| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Embrace the future of energy efficiency with the groundbreaking MVR technology, an acronym for mechanical vapor recompression. This innovative approach dramatically slashes the need for external energy by ingeniously harnessing and repurposing the secondary steam energy it produces. At its core, MVR pivots on a simple yet revolutionary principle: the secondary steam, birthed by the evaporator, is expertly compressed using a high-efficiency steam compressor. This process deftly transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The magic happens as this enhanced steam loops back to the evaporator, serving as a thermal powerhouse to heat materials and spark evaporation, effectively achieving a cycle of recycling the latent heat of vaporization of the secondary steam.
The DML series low temperature rise steam compressor stands as a marvel of engineering brilliance, meticulously crafted for optimal performance. This sophisticated machine comprises a robust compressor body, which includes the volute, impeller, main shaft, and bearing housing, all seamlessly integrated with precision seals. Complementing this powerhouse are the coupling and motor, alongside an advanced electric instrument system. Together, these components orchestrate a symphony of efficiency and reliability, making the DML series an indispensable asset in the realm of steam compression technology.
3.3.1 The compressor base should be seamlessly placed on the foundation. Position wedge-shaped shims beneath the base to achieve optimal leveling.
Place alternating wedge-shaped irons under the base. Once the unit's level is perfect, spot weld the wedge-shaped irons at 4 to 5 strategic points.
The user is encouraged to craft and place the wedge based on actual requirements, ensuring that the contact surfaces are impeccably finished for even contact.
The wedge iron's bearing capacity should not exceed an impressive 40Kg/cm².2).
3.3.2 Employ a precision level to determine the unit's exact level. The stringent leveling criteria: axial level of 0.05/1000mm and horizontal level of 0.10/1000mm.
These precise measurements ensure unparalleled stability and efficiency.
3.3.3 Achieve perfect coupling alignment by undertaking the following meticulous steps:
1) Ensure safety first—turn off the main power supply.
2) Carefully remove the protective coupling shield.
3) Extract the intermediate section of the diaphragm coupling.
4) Meticulously check the motor installation plane's flatness to ensure it's devoid of any obstructions or debris.
5) Ensure the motor bolt holes exceed the bolt size, allowing for convenient adjustments; this flexibility is crucial.
6) Prepare an ample supply of pristine stainless steel gaskets to stabilize motor feet, avoiding long and thin adjustments.
7) Utilize a precision dial indicator or a laser alignment meter with 0.01mm accuracy, essential tools for precise alignment.
8) Set up a robust bracket to support the dial indicator, as illustrated in the schematic below.
9) Secure the motor wheel hub mounting bracket and strategically place the dial indicator probe on the compressor wheel hub's outer edge.
10) Adjust motor foot bolts to align the compressor and motor center lines precisely, achieving a maximum deviation of only 0.05mm.
11) Conclude by firmly tightening the motor foot bolts and reviewing coupling runout accuracies for optimal operation.;
12) Conclude with the installation of the coupling intermediate section following a successful motor idling test.
3.3.4 Post-adjustment, secure the anchor bolts firmly. After mechanical operations, revisit and retighten for ensured stability.
3.3.5 The impeller's high-speed rotation demands protection from any solid or liquid intrusion. Ensure cleanliness of all connecting pipelines.
3.3.6 Expertly install compressor inlet and outlet pipes, adhering to precise PI diagrams. Pipelines must be securely supported by separate brackets.
3.3.7 Once the installation of the main fan and its supporting equipment is complete, and the concrete foundation has achieved full solidity, you can proceed to conduct the crucial compressor operation test, ensuring optimal performance and reliability.
3.3.8 Ensure that the electric control cabinet of the compressor is strategically positioned within a 5-meter radius of the compressor for seamless operations. The electrical connections between the compressor and the control cabinet should be expertly conducted using a threading pipe, discreetly routed underground. Once the cabinet is securely in place, meticulously connect the wiring terminals within the electric control cabinet to the lines at the remote DCS, guaranteeing flawless integration and control.
Nantong Dart-Rich Fan Co., LTD., originally recognized as the esteemed State-Owned Nantong Fan Factory, began its illustrious journey in 1966. Propelling forward, the company underwent a pivotal transformation with an equity structure reform in June 2019. Through this strategic evolution, it flourished into a dynamic partnership enterprise. To cater to the burgeoning demands of its rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020. This visionary move by the company was complemented by the invaluable importation of cutting-edge German technology in 2004. This led to groundbreaking advancements in product stability, reliability, exceptional efficiency, minimal noise, and remarkable wear and temperature resistance. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich has firmly set industry benchmarks.
Having achieved the prestigious ISO9001, ISO14001, and ISO45001 system certifications, Dart-Rich's compelling product lineup spans steam compressors, fans, and blowers. These are pivotal across diverse sectors such as metallurgy, chemical industries, electric power, environmental protection, building materials, light industry, and the innovative realm of new energy. Our expertise extends to delivering system optimization solutions and offering comprehensive maintenance services tailored for energy-efficient wind system renovations.
Dart-Rich is dedicated to perpetual innovation across management, mechanisms, culture, and technology. It pioneers in digital intelligence development, fosters a striver culture, and embraces the 'three wisdom' philosophy. With an astute market understanding, the company continuously drives organizational evolution, enhances comprehensive customer service capabilities, and achieves swift, robust growth.
Steadfast in its core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich relentlessly augments enterprise value, ensuring maximum customer value creation. The company pledges shared responsibility, creation, and value sharing with all stakeholders, aspiring to be the vanguard of reliable green fluid machinery innovation!
1, Our impellers boast exceptional craftsmanship, being expertly forged and shaped using precision molds. Constructed from durable duplex stainless steel, these impellers offer outstanding anti-corrosive properties and remarkable wear resistance, ensuring longevity and reliability.
2, We have incorporated SKF rolling bearings combined with cutting-edge oil spray lubrication technology, delivering superior performance and extending the lifespan of our compressors.
3, The innovative shaft seal features a carbon ring seal structure, complemented by either an inflation or vacuum unit. This design ensures a robust isolation between the bearing housing and the compressor volute, enhancing efficiency and safety.
4, Our compressor unit boasts an integral skid-mounted design, streamlining the process for transportation and installation. This design ensures that setup is not only efficient but also hassle-free.
5, With a high degree of automation, our system offers effortless handling and real-time monitoring of critical parameters such as pressure and vibration. The compressor's variable working conditions are achieved through sophisticated frequency control, guaranteeing the system operates with peak efficiency at all times.
1, At NANTONG DART-RICH FAN CO., LTD, we uphold the principle of "intelligent service," dedicated to offering solutions that are "more accurate, more comprehensive." Our commitment is reflected in our 13 strategically positioned marketing service centers across China and a robust sales and service network that spans the globe.
2, Our team of after-sales service professionals is fully equipped with passports, enabling them to promptly address and attend to overseas maintenance requirements. We ensure unparalleled support by offering you a 24-hour round-the-clock service, seamlessly integrated throughout the project's execution.
3, "1191" Service Commitment: Swift action guaranteed! We promise to acknowledge any on-site issues within just 1 minute; Meet your service needs by responding within 1 hour; Deliver a comprehensive solution in 9 hours; and ensure our skilled personnel are on-site within a day.
4, For immediate assistance, connect with our dedicated after-sales service through our hotline: 0086-400-625-2668.
Q1. 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.
The complete set of pneumatic technology for this innovative product is ingeniously imported from internationally acclaimed and mature stage models and cutting-edge design software. This ensures our users are empowered with the fastest and most optimal selection process available. Our esteemed products are thoughtfully segmented into 5 distinct series, each designed to cater to a diverse range of flow applications spanning from 4 to an impressive 250 t/h. Additionally, our products offer a precise temperature rise spectrum, meticulously ranging from 4 to 11.2ºC, ensuring unparalleled performance efficiency and adaptability.
1. Heat Pump Distillation: Revolutionize your operations by integrating our cutting-edge compressor in heat pump distillation applications, ensuring efficiency and efficacy.
2. Waste Heat Recovery: Harness the power of advanced technology with our steam compressor, designed specifically to optimize waste heat recovery processes.
3. Environmental Protection Field: Transform environmental management in the industrial sector with state-of-the-art solutions for wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and waste incineration byproduct separation, delivering exceptional results.
4. Lithium-Ion Battery Industry: Elevate your lithium-ion battery production with a diverse range of process devices, including salt lake lithium extraction, iron phosphate devices, wastewater treatments for disassembly processes, and the efficient recycling of nickel battery components.
5. New Energy Industry: Propel the new energy frontier forward by addressing wastewater challenges in photovoltaic and polycrystalline silicon production, ensuring a sustainable and cleaner future.
6. Food & Beverage Industry: Enhance the quality and efficiency of your production with our compressor, tailored for the concentration and extraction of amino acids, sugar liquids, and beverage jams, delivering superior finished products.
7. Pharmaceutical Industry: Streamline the production of Chinese and Western medicines with our compressor, perfect for evaporation, concentration, crystallization, and drying processes, maximizing output and product purity.
8. Chemical Industry: Achieve excellence in your chemical processes with our compressor, supporting applications from caprolactam polymerization to fragrance purification, ensuring optimal performance and quality.
9. Metallurgical Industry: Enhance metallurgical processes with our innovative compressor solutions, tailored for the treatment of wastewater from sintering desulfurization, coking, and smelting, ensuring compliance and sustainability.
10. Power Industry: Revolutionize power station operations with our advanced compressor, designed for the efficient and effective treatment of desulfurized wastewater, minimizing environmental impact and maximizing operational efficiency.
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