| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Experience revolutionary energy efficiency with MVR technology, a groundbreaking innovation in mechanical vapor recompression. This advanced energy-saving approach dramatically reduces external energy demands by ingeniously repurposing the energy of secondary steam. At its core, MVR operates on a sophisticated principle: the secondary steam generated by the evaporator is expertly compressed using our high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, escalating both the pressure and temperature of the secondary steam. This innovation allows the heated secondary steam to be cycled back to the evaporator, efficiently heating materials and promoting evaporation. Thus, MVR technology magnificently recycles the latent heat of vaporization from secondary steam, optimizing both energy use and system performance.
The DM series Single-stage geard steam compressor is a masterclass in engineering excellence, featuring a comprehensive assembly that includes the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its design embodies a compact structure, ensuring space efficiency, and boasts unparalleled convenience for maintenance. This powerful combination of elements ensures that the DM series operates with precision, reliability, and ease, making it an indispensable component in your energy-saving toolkit.
3.3.1 For optimal performance, place the compressor base directly on the foundation. Enhance stability by inserting wedge-shaped shims under the base to ensure precise leveling.
Position these wedges alternately and, upon achieving level alignment, secure them with spot welding at 4 to 5 points. The wedges, tailored to your specific installation conditions, ensure a flawless contact surface.
Crafted by the user for a perfect fit, the contact surfaces must be finished meticulously to guarantee even contact of inclined planes.
The load-bearing capacity of each wedge iron must not exceed 40Kg/cm2).
3.3.2 Utilize a precision level to achieve impeccable leveling. The axial level should not exceed 0.05/1000mm, and the horizontal level should be maintained at 0.10/1000mm for optimal setup.
This ensures your unit operates smoothly and efficiently.
3.3.3 To perfectly align the coupling, ensure all preliminary requirements are met before proceeding with the process:
1) Safely disconnect the main power supply;
2) Carefully remove the coupling shield for unobstructed access;
3) Detach the intermediate section of the diaphragm coupling for precise alignment;
4) Thoroughly inspect the motor installation plane for debris or anything that might hinder proper fitting;
5) Ensure the motor bolt holes are sufficiently larger than the bolts to allow easy adjustments during alignment;
6) Have a substantial supply of stainless steel gaskets for the motor foot. These must be clean and flat to maintain stability during operation—avoid using long or thin gaskets.
7) Employ a high-accuracy dial indicator or laser alignment meter, with a precision of 0.01mm, for precise alignment.
8) Secure the dial indicator with a bracket, as depicted in the accompanying diagram, for stability during measurement.
9) Attach the motor hub mounting bracket to place the dial indicator probe accurately on the compressor wheel hub's outer edge for exact measurements.
10) Adjust the bolts surrounding the motor feet meticulously so that the compressor and motor centerlines align perfectly. Ensure a maximum deviation of the outer circle at 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line. The coupling end face should measure between 0.03~0.05mm.
11) Secure the motor foot bolts and recheck both the outer circle and end face runouts of the coupling for any discrepancies.;
12) Reinstall the coupling intermediate section post a successful motor idle test to ensure alignment integrity.
3.3.4 Once the casing's levelness and alignment are perfected, secure the anchor bolts firmly. After a trial run of the mechanical operation, retighten the bolts to maintain rigidity.
3.3.5 The impeller, a crucial high-speed component, must remain clear of any solid or liquid to prevent damage. Confirm that all inlet and outlet pipelines meet the system's steam corrosion standards. Non-compliant pipelines require immediate rectification.To enhance protection, consider installing solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor's inlet straight pipe.
3.3.6 Install the compressor's inlet and outlet pipes with precision. Align these with the PI diagram specifications. Additionally, support any connected pipelines with independent brackets to prevent undue stress on the compressor body.
3.3.7 Upon successful installation and solidification of the main fan and auxiliary equipment, proceed with the compressor operation test to ensure everything functions seamlessly.
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Nantong Dart-Rich Fan Co., LTD. has a distinguished heritage that began in 1966, originally known as the State-Owned Nantong Fan Factory. Fast forward to June 2019, the company embarked on a strategic equity structure transformation to enhance its market position. Subsequently, the company transitioned into a dynamic partnership enterprise. To further fuel its growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This expansion marks a significant milestone in the company's pursuit of excellence. In 2004, the company integrated cutting-edge German technology, achieving remarkable advancements in product attributes such as stability, reliability, and efficiency, while also minimizing noise and enhancing wear and temperature resistance. Notably, Dart-Rich played a pivotal role as the principal drafter of the integral geared assembly type centrifugal steam compressor standard.
Dart-Rich boasts prestigious ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to quality and sustainability. Its diverse product suite includes steam compressors, fans, and blowers, serving varied sectors like metallurgy, chemical industry, and new energy. The company also excels in delivering system optimization and maintenance services for energy-efficient upgrades in wind systems.
Dart-Rich is a beacon of continuous innovation, driving management, mechanism, culture, and technological advancements. Embracing digital intelligence and the 'three wisdom' concept, it keenly interprets market dynamics, fosters organizational growth, and elevates its customer service capabilities to ensure robust and sustainable development.
With core values centered on 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is dedicated to enhancing enterprise value and maximizing customer benefit. Committed to shared growth and responsibility, it aspires to lead the field in reliable, eco-friendly fluid machinery solutions!
1, Introducing our cutting-edge Energy-Saving Steam Compressor, designed with a high-efficiency 3D flow semi-open impeller. It boasts a revolutionary aerodynamic and structural design, ensuring an advanced impeller profile that provides a broad range of stable operating conditions. With the main machine achieving a remarkable polytropic efficiency of up to 88%, it offers unparalleled performance.
2, The adoption of a vaneless diffuser grants it an extensive operating range, ensuring versatility and adaptability in various applications.
3, Featuring an integrated design, the gearbox and compressor are combined into a compact structure, maximizing space efficiency and simplifying maintenance.
4, This all-in-one, skid-mounted package encompasses the compressor, gearbox, and motor. Its seamless integration facilitates transportation and installation, making setup a hassle-free experience.
5, Experience a high degree of automation with our product, delivering exceptional reliability, superior efficiency, and energy-saving capabilities. Designed for easy operation, it ensures a user-friendly experience while maintaining top-notch performance.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to providing 'intelligent service' with a mission to achieve 'more accurate, more comprehensive' support. We proudly operate 13 state-of-the-art marketing service centers across China and maintain a robust sales and service network that spans the globe, ensuring our clients receive unbeatable service no matter where they are.
2, Our skilled after-sales service personnel are always ready to address any overseas maintenance needs with utmost urgency. Holding valid passports, they are prepared to provide you with seamless 24-hour service, maintaining constant readiness throughout the project's duration, ensuring your peace of mind.
3, "1191" Service Commitment: We pledge to acknowledge on-site issues within 1 minute, respond to service requests within 1 hour, deliver a solution within 9 hours, and dispatch personnel to the site within 1 day, reflecting our unwavering commitment to your satisfaction.
4, For immediate assistance, contact our dedicated after-sales service hotline at 0086-400-625-2668, where our support team is eagerly waiting to assist you.
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.
Our Energy-Saving Steam Compressor, backed by cutting-edge pneumatic technology from global leaders, promises unparalleled efficiency in vanadium extraction wastewater treatment. By utilizing advanced design software and proven foreign models, we ensure swift and precise model selection tailored to your needs. Our product line features an impressive 18 series, accommodating flow rates from 1 to 240 t/h, and engineered to handle temperature rises ranging from 8ºC to 24ºC. Experience the epitome of innovative engineering for optimal performance and energy savings.
1. Heat Pump Distillation: Revolutionizing energy efficiency in distillation processes, our steam compressor technology offers unmatched solutions for diverse industrial needs.
2. Waste Heat Recovery: Harness the power of unused energy with our cutting-edge technology designed to maximize the retrieval and reuse of waste heat, boosting performance while minimizing costs.
3. Environmental Protection Field: Dive into a world of sustainable solutions with our advanced systems ideal for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate treatment, and more, including waste incineration fly ash leachate sodium and potassium separation.
4. Lithium-Ion Battery Industry: Explore comprehensive solutions for lithium extraction, iron phosphate and ternary precursor wastewater treatment, lithium battery disassembly, and nickel battery circulation, ensuring a cleaner production cycle.
5. New Energy Industry: Elevate your environmental stewardship with specialized technologies for photovoltaic and polycrystalline silicon wastewater treatment, paving the way for cleaner energy production.
6. Food & Beverage Industry: Enhance product quality with our innovative solutions for the concentration and extraction of amino acids, sugar liquid drying, and beverage jam concentration, optimizing the food and beverage manufacturing process.
7. Pharmaceutical Industry: Achieve excellence in evaporation, concentration, crystallization, and drying processes for both Chinese and Western medicines, ensuring superior pharmaceutical production.
8. Chemical Industry: Drive progress in chemical manufacturing with our state-of-the-art technology for caprolactam polymerization, polylactic acid PLA production, nylon 66 processing, and more, including chelating agent evaporation and fragrance purification.
9. Metallurgical Industry: Transform wastewater treatment in metallurgical processes, including sintering desulfurization, coking, vanadium extraction, and smelting, for a significant environmental impact.
10. Power Industry: Revolutionize power station wastewater management with our advanced treatment solutions for desulfurized wastewater, enhancing operational efficiency and environmental compliance.
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