| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, the mechanical vapor recompression technology, is a pioneering energy-saving innovation that minimizes reliance on external energy sources by ingeniously reusing the secondary steam energy it produces. At its core, this cutting-edge technology operates on the principle of compressing secondary steam from the evaporator through a high-efficiency steam compressor, seamlessly transforming electrical energy into thermal energy. This process elevates the pressure and temperature of the secondary steam, allowing it to return to the evaporator. Here, it effectively heats the materials, facilitating evaporation while ingeniously recycling the latent heat of vaporization. This sophisticated mechanism not only optimizes energy consumption but also enhances the overall efficiency of the process, making it an indispensable solution for modern industries.
The DM series Single-stage geared steam compressor is an epitome of innovation, comprising a robust compressor body, a precise coupling, an advanced gearbox, and a comprehensive lubrication system. Equipped with a powerful motor, state-of-the-art electric instruments, and a reliable anti-surge control system, this compressor offers a compact, streamlined structure, ensuring ease of maintenance and operational convenience. Designed for efficiency, it provides exceptional performance, making it an ideal choice for industries seeking reliable and effective steam compression solutions.
3.3.1 The compressor base is immaculately positioned on the foundational structure. Beneath the base, place wedge-shaped shims to expertly adjust the unit's level.
Strategically alternate two wedge-shaped irons. Once the unit reaches perfect balance, firmly secure the wedges with spot welds at 4 to 5 points.
The wedge, crafted and installed by the user tailored to specific needs, ensures seamless contact with the inclined plane.
The wedge iron's bearing capacity is meticulously capped at 40Kg/cm2).
3.3.2 Employ a precision level to ascertain flawless alignment. Unit leveling demands: axial precision of 0.05/1000mm and horizontal accuracy of 0.10/1000mm.
Achieving these specifications ensures optimal performance.
3.3.3 Centering the coupling is paramount. Before alignment begins, ensure the following preparatory steps:
1) Disconnect the primary power supply completely;
2) Detach the protective coupling shield;
3) Extract the diaphragm coupling's intermediate segment;
4) Verify the motor installation plane's flatness, free from debris and foreign attachments;
5) Motor bolt holes should exceed the bolt diameter, allowing for strategic motor adjustments;
6) Prepare ample stainless steel gaskets to precisely fit the motor's footing. Gaskets must be unblemished and thoroughly flat, avoiding long, thin gaskets for adjustments;
7) Utilize a dial indicator or laser alignment meter with exceptional accuracy of 0.01mm (customer provided);
8) Ready the support bracket for the dial indicator, detailed in the diagram below;
9) Employ the motor wheel hub mounting bracket to position a dial indicator on the hub's periphery, ensuring the dial indicator probe touches the compressor wheel hub's edge;
10) By meticulously adjusting the motor feet's bolts, align the compressor and motor center lines precisely. Outer circle deviation must not exceed 0.05mm, with the motor shaft center line superior to the compressor's low-speed shaft center line. Coupling end face deviation should range between 0.03~0.05mm.
11) Securely fasten the motor foot bolts, then reassess the coupling's outer circle and end face runouts;
12) Following a motor idle test, reassemble the coupling's intermediate section.
3.3.4 Post adjustment of 'levelness' and comprehensive alignment, anchor the bolts securely. After mechanical or trial operations, loosen and re-tighten the bolts to ensure stability.
3.3.5 The impeller, a high-velocity component, must remain free of solid or liquid contaminants to prevent compressor damage. Ensure cleanliness and compliance with the steam corrosion standards for the inlet and outlet pipelines.For pipelines not meeting criteria, rectification is imperative. Incorporate solid-liquid separation solutions like gas scrubbers or sedimentation tees prior to the compressor inlet's straight pipe.
3.3.6 Install the compressor's inlet and outlet pipes with precision. Adhere to the PI diagram for pipeline accessory installation. Ensure that the compressor body does not bear the pipeline's weight, which should be supported by an independent bracket.
3.3.7 Once the main fan and all its supporting equipment have been seamlessly installed and the concrete has reached full solidity, you can initiate the compressor operation test. This crucial phase will ensure optimum functionality and readiness for subsequent procedures.
3.3.8 Position the electric control cabinet within a convenient 5-meter radius of the compressor. Ensure the wiring between the compressor and the control cabinet is meticulously connected via underground threading pipes. Once the cabinet is securely installed, expertly link the wiring terminals in the electric control cabinet to the remote DCS lines, completing the system's integrity and efficiency.
Nantong Dart-Rich Fan Co., LTD., formerly known as the State-Owned Nantong Fan Factory, has been a pioneering force since its foundation in 1966. With an ambitious equity structure reform accomplished in June 2019, the company transformed into a partnership enterprise. To fuel its dynamic growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was unveiled in December 2020, marking a significant milestone in our expansion journey. Harnessing cutting-edge German technology since 2004, we've made monumental strides in enhancing product stability, reliability, and efficiency while achieving low noise, superior wear resistance, and robust temperature resilience. As the principal architect shaping the standard for integral geared assembly type centrifugal steam compressors, we lead with innovation.
Dart-Rich has earned distinguished ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and sustainability. Our product suite boasts steam compressors, fans, and blowers, serving diverse sectors including metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. We excel in delivering system optimization solutions and offer comprehensive maintenance services for energy-efficient wind system upgrades.
At Dart-Rich, we champion management, mechanism, culture, and technological innovation. Embracing digital intelligence and striver culture, we embody the 'three wisdoms', ensuring market insights that drive organizational growth, enhance customer service capabilities, and facilitate rapid, sustainable development.
Guided by our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich relentlessly seeks to amplify enterprise value. We strive to deliver unparalleled customer value, fostering shared responsibility, innovation, and collective success among all stakeholders. Our vision is to ascend as the leader in reliable green fluid machinery!
1. Equipped with an exceptional high-efficiency 3D flow semi-open impeller, this cutting-edge component boasts a professional aerodynamic and structural design. Its advanced impeller profile ensures a broad spectrum of stable operating conditions, achieving an impressive maximum polytropic efficiency of up to 88%!
2. Thanks to the incorporation of a vaneless diffuser, this product offers an expansive and versatile operating range, accommodating diverse needs with ease.
3. Featuring an innovative design, the gearbox and compressor are seamlessly integrated into a compact structure, delivering both efficiency and space-saving benefits.
4. Designed as an integral skid-mounted package, our product includes the compressor, gearbox, and motor. This all-in-one design simplifies transportation and installation, offering convenience and efficiency.
5. This product shines with a high degree of automation, boasting excellent reliability, supreme efficiency, and significant energy savings. It is designed for easy operation, ensuring user-friendly functionality.
1, We are committed to delivering 'intelligent service' characterized by unparalleled accuracy and comprehensiveness. Our robust network features 13 strategically positioned marketing service centers in China, seamlessly integrated with a global sales and service network, ensuring our reach extends to every corner of the world.
2, Every member of our dedicated after-sales team is equipped with passports, enabling them to swiftly address overseas maintenance tasks. We guarantee you 24-hour, round-the-clock support throughout the duration of your project, ensuring your peace of mind and operational continuity.
3, '1191' Service Commitment: We pledge an unbeatable response time, with on-site issues addressed in just 1 minute; initial service demands acknowledged within 1 hour; comprehensive solution proposals provided within 9 hours; and expert personnel dispatched to your location within 1 day, ensuring rapid resolution and satisfaction.
4, For any of your service inquiries or immediate assistance, please contact our after-sales service hotline at 0086-400-625-2668, where our dedicated team stands ready to assist you with utmost efficiency.
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 pinnacle of performance is at your fingertips with our Overall Base Steam Compressor for Pharmaceutical Wastewater Treatment Solutions. Harnessing the power of advanced international pneumatic technology, our product is crafted from a meticulously selected mature model and design software. This ensures that we can swiftly deliver an optimal model selection for our esteemed clients. Our cutting-edge products are meticulously categorized into 18 distinct series, capable of handling an impressive flow rate ranging from 1 to 240 t/h, while effectively managing a temperature rise between 8 and 24ºC. Experience unmatched efficiency and reliability, tailor-made for your needs.
Our state-of-the-art Overall Base Steam Compressor for Pharmaceutical Wastewater Treatment Solutions embodies the excellence of world-class pneumatic technology. Imported directly from sophisticated foreign mature stage models and cutting-edge design software, this product empowers users with rapid and optimal selection capabilities. The product lineup is thoughtfully divided into 5 distinct series, each capable of accommodating a flow range between 4 and 250 t/h, and engineered to manage a temperature rise from 4 to 11.2ºC. Explore the perfect blend of innovation and performance tailored to elevate your processes.
1. Heat Pump Distillation: Unlock unparalleled efficiency with our cutting-edge technology tailored for superior heat pump distillation solutions.
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6. Food & Beverage Industry: Elevate your production capabilities by leveraging sophisticated techniques for amino acids concentration and extraction, sugar liquid drying, and the refinement of beverage jams, creating products of impeccable quality.
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