| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for Mechanical Vapor Recompression, is a cutting-edge energy-saving marvel designed to substantially minimize the reliance on external energy sources. This is ingeniously achieved by harnessing and reusing the secondary steam energy it generates. The core principle of this innovation is straightforward yet revolutionary: the secondary steam produced by the evaporator undergoes compression using a highly efficient steam compressor. This process transforms electrical energy into thermal energy, causing an increase in both pressure and temperature of the secondary steam. As a result, the elevated temperature returns the secondary steam to the evaporator, where it heats the materials, instigating further evaporation. This ingenious cycle effectively recycles the latent heat of vaporization within the secondary steam, epitomizing sustainable energy use.
The DM series Single-stage Geared Steam Compressor is a masterpiece of engineering, comprising the compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an anti-surge control system. This advanced equipment is characterized by its compact structure and ease of maintenance, ensuring optimal performance and reliability. It's designed to seamlessly integrate into operations, providing unparalleled efficiency for a variety of industrial applications.
3.3.1 The Advanced Water Vapour Compressor with Adjustable Guide Vane Mechanism should be integrally placed on a robust foundation. To achieve precise leveling, gently place wedge-shaped shims under its base.
For optimum stability, alternately layer two wedge-shaped irons, and once the unit is perfectly level, proceed to spot weld these iron wedges at 4 to 5 critical points. This critical step ensures firm positioning.
Wedges must be custom-manufactured and installed by the user, accommodating the actual site conditions. Ensure the contact surface is meticulously finished to guarantee an even contact of the inclined plane.
The bearing capacity of the wedge iron should not exceed a robust 40Kg/cm2).
3.3.2 Ensure precision by utilizing a level to ascertain the unit's exact position. The axial level requirement is a precise 0.05/1000mm, while the horizontal level must not exceed 0.10/1000mm.
These precision requirements keep the compressor performing optimally.
3.3.3 For flawless operational synergy, coupling alignment is essential. Before commencing, ensure the following prerequisites are meticulously met:
1) Ensure complete safety by turning off the main power supply;
2) Carefully remove the protective coupling shield;
3) Detach the intermediate section of the diaphragm coupling with precision;
4) Verify the motor installation plane's flatness, ensuring it is devoid of any debris, dirt, or attachments for an immaculate surface;
5) Ensure that motor bolt holes are slightly larger than the bolts to allow for seamless adjustments and alignment;
6) Ready a sufficient quantity of stainless steel gaskets to level the motor's footing. These should be pristine and perfectly flat—avoid using long, thin gaskets.
7) For superior accuracy, secure a dial indicator or laser alignment meter with an accuracy of 0.01mm, an essential tool for alignment;
8) Acquire a sturdy bracket to support the dial indicator, as depicted in the accompanying figure for precise alignment tasks;
9) Utilize a specially designed motor wheel hub mounting bracket to mount the dial indicator on the hub's edge, placing the probe on the compressor wheel hub's outer edge for pinpoint accuracy;
10) Through careful adjustment, align the compressor and motor center lines. Ensure the maximum deviation of the outer circle is a precise 0.05mm, with the motor shaft center line elevated slightly above the compressor's low-speed shaft center line.
11) Once alignment is perfected, firmly tighten the motor foot bolts. Reassess the outer circle runout and coupling end face runout for absolute precision.;
12) After a successful motor idling test, seamlessly reinstall the coupling's intermediate section.
3.3.4 Post adjustment of the casing 'levelness' and alignment, meticulously tighten the anchor bolts. Following mechanical or trial operations, it is crucial to loosen and re-tighten these bolts for enhanced stability.
3.3.5 The impeller is a high-speed marvel, and any intrusion of solids or liquids can cause irreversible damage. It's imperative that all inlet and outlet pipelines are pristine and adhere to the system's steam corrosion standards.For added protection, consider installing solid-liquid separation equipment, like a gas scrubber or a sedimentation tee, right before the compressor inlet.
3.3.6 Proceed to install the compressor's inlet and outlet pipes. Ensure installation of pertinent pipeline accessories according to the PI diagram. Support pipelines via a separate bracket, ensuring no undue pressure is exerted on the compressor body itself.
3.3.7 Once the main fan and its auxiliary equipment have been meticulously installed and the concrete has fully cured, the impressive Advanced Water Vapour Compressor becomes ready for its operational test. This step ensures optimal performance and reliability of our cutting-edge compressor system.
3.3.8 For seamless integration, the electric control cabinet of our state-of-the-art compressor should be strategically positioned within a 5-meter radius. Utilizing high-quality threading pipe for underground wiring ensures durability and efficiency when connecting the compressor to the electric control cabinet. Once everything is perfectly in place, establish a secure connection between the wiring terminals in the cabinet and the remote DCS lines, guaranteeing meticulous control and monitoring capabilities.
Nantong Dart-Rich Fan Co., LTD, with its prestigious heritage originating from the State-Owned Nantong Fan Factory, has been a beacon of industrial excellence since its inception in 1966. Marking a new beginning in June 2019, the company underwent a transformative equity structure reform. This evolution saw the company embrace a new era as a partnership enterprise, propelling it towards rapid growth and innovation. To support this expansive growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020. The organization proudly imported cutting-edge German technology in 2004, leading to groundbreaking advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature resilience. As the principal drafter of the integral geared assembly type centrifugal steam compressors standard, Dart-Rich has solidified its position as an industry pioneer.
Having achieved prestigious certifications such as ISO9001, ISO14001, and ISO45001, Dart-Rich offers a diverse suite of products, including steam compressors, fans, and blowers. These are extensively employed across sectors like metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. The company excels in delivering system optimization solutions and maintenance services aimed at energy-saving wind system renovations.
At the heart of Dart-Rich's operations is a relentless pursuit of innovation across management, mechanisms, culture, and technology. The company is committed to the advancement of digital intelligence and the nurturing of a 'striver culture' and 'three wisdoms' framework. With an acute market insight, Dart-Rich fosters organizational growth, enhances service capabilities, and ensures rapid, sustainable development.
Anchored in its core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is dedicated to enhancing enterprise value, maximizing customer value, and fostering shared responsibility and innovation with all stakeholders. Dart-Rich aspires to be the vanguard of reliable green fluid machinery, embodying leadership and shared prosperity.
1. Experience the pinnacle of performance with our Advanced Water Vapour Compressor! Featuring a state-of-the-art, high-efficiency 3D flow semi-open impeller, this marvel of engineering boasts a professional aerodynamic and structural design. Enjoy an unparalleled impeller profile and a blower that operates across an expansive range of stable conditions. Remarkably, the main machine achieves a maximum polytropic efficiency of 88%!
2. Thanks to the ingenious use of a vaneless diffuser, our compressor offers an impressive breadth of operating capabilities, ensuring adaptability and efficiency in diverse conditions.
3. Embrace innovation with our meticulously integrated gearbox and compressor, crafted in an ultra-compact structure that is as efficient as it is space-saving. This seamless integration enhances performance and simplifies maintenance.
4. Designed for convenience and ease, our product comes as a complete integral skid-mounted package, incorporating the compressor, gearbox, and motor. This ensures that transportation and installation are effortlessly simple, allowing you to focus on what matters most—maximum productivity.
5. Revel in the benefits of high automation, outstanding reliability, and superior efficiency with our energy-saving solutions. Operating our compressors is not only easy but also incredibly satisfying, reflecting our commitment to providing top-notch technology that meets your needs.
1, We are committed to delivering "intelligent service" underpinned by our guiding principle of being "more accurate, more comprehensive." With an impressive network of 13 marketing service centers strategically located across China and a robust global sales and service framework, we ensure that our reach and responsiveness are second to none.
2, Our dedicated after-sales service team is fully equipped with passports, ready to swiftly address overseas maintenance challenges. We provide exceptional 24-hour round-the-clock support throughout the duration of your project, ensuring seamless and uninterrupted service.
3, "1191" Service Commitment: Immediate acknowledgment of on-site issues within just 1 minute; swift response to service requests within 1 hour; comprehensive solution proposals within 9 hours; deployment of skilled personnel to the site within 1 day. This pledge underscores our unwavering dedication to excellence.
4, For immediate assistance, please contact our after-sales service hotline at 0086-400-625-2668. Your satisfaction is our priority.
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.
Harnessing cutting-edge pneumatic technology, our Advanced Water Vapour Compressor with Adjustable Guide Vane Mechanism is designed for excellence. We have expertly integrated a sophisticated foreign stage model and state-of-the-art design software, enabling us to deliver swift and ideal model selections tailored to your needs. Our product range boasts a formidable 18 series, each crafted to handle an impressive flow rate spectrum of 1-240 t/h, and achieves a precise temperature elevation of 8-24ºC, ensuring superior performance and adaptability for varied applications.
1. Revolutionizing Heat Pump Distillation: Elevate efficiency and performance in your heat pump distillation processes with our state-of-the-art solution.
2. Unleashing Waste Heat Recovery: Harness previously untapped thermal energy with cutting-edge waste heat recovery applications.
3. Leading Environmental Protection Initiatives: Transform industrial wastewater treatment, lithium battery wastewater management, landfill leachate treatment, and more. Achieve advanced waste incineration fly ash leachate sodium and potassium separation, among other eco-friendly processes.
4. Innovating the Lithium-Ion Battery Industry: Enhance processes such as salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation with unparalleled precision.
5. Pioneering New Energy Industry Solutions: Excel in photovoltaic wastewater treatment and polycrystalline silicon wastewater management with groundbreaking technology.
6. Transforming the Food & Beverage Industry: Achieve superior concentration and extraction of amino acids like alanine, elevate sugar liquid concentration and drying, and refine beverage jam concentration among other culinary applications.
7. Elevating the Pharmaceutical Industry: Optimize evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine productions.
8. Advancing the Chemical Industry: Empower caprolactam process polymerization, polylactic acid PLA production, and nylon 66 manufacturing. Facilitate chelating agent evaporation crystallization, mannitol concentration, and much more.
9. Redefining the Metallurgical Industry: Tackle challenges in treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater with pioneering solutions.
10. Power Industry Wastewater Mastery: Perfect your processes with effective treatment of desulfurized wastewater from power stations and beyond.
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