| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, represents a cutting-edge energy-saving technology aimed at significantly reducing the demand for external energy sources. This innovative process expertly reutilizes the secondary steam energy it generates, offering a sustainable and efficient solution. The core principle behind MVR is to compress the secondary steam produced by the evaporator using a high energy-efficient steam compressor. This ingenious process converts electrical energy into thermal energy, resulting in an increase in the pressure and temperature of the secondary steam. Consequently, the newly heightened temperature and pressure of the steam allow it to return to the evaporator. Here, it efficiently heats the materials and fosters the generation of evaporation. This sophisticated cycle effectively recycles the latent heat of vaporization within the secondary steam, showcasing an exemplary method of sustainable energy management.
The DM series Single-stage Geard Steam Compressor is a marvel of engineering, incorporating a meticulously designed compressor body, state-of-the-art coupling, robust gearbox, and an advanced lubrication system. Powered by a high-performance motor, this compressor includes an electric instrument and a sophisticated anti-surge control system. Its compact structure is a testament to thoughtful design, ensuring seamless integration and user-friendly maintenance. With these unparalleled features, the DM series compressor stands as a beacon of reliability and efficiency in the realm of steam compression technology.
3.3.1 Gracefully place the compressor base on its foundation. Employ wedge-shaped shims beneath to adjust the unit level, ensuring precision.
Alternately position two wedge-shaped irons. Once the unit is perfectly leveled, spot weld these wedges at 4~5 points, securing stability. The wedges must be
crafted and installed by the user, tailored to the situation. Make sure the contact surface is finely finished for even, inclined contact.
plane, with the wedge iron's bearing capacity not exceeding 40Kg/cm2).
3.3.2 Employ a level to ensure accuracy. The unit's leveling: axial level must be of 0.05/1000mm, with horizontal
precision at 0.10/1000mm.
3.3.3 Center the coupling meticulously. Before aligning, adhere to these prerequisites:
1) Ensure the main power supply is turned off;
2) Carefully remove the coupling shield;
3) Detach the diaphragm coupling's intermediate section;
4) Verify the motor installation plane is flat and free from impurities, dirt, and attachments;
5) Motor bolt holes must be slightly larger than the bolt to permit bolt loosening for motor adjustment;
6) Have ample stainless steel gaskets ready to cover the motor's foot. Ensure they are attachment-free and perfectly flat. Avoid using long, thin gaskets for adjustment;
7) Utilize a dial indicator or a laser alignment tool, accurate to 0.01mm (customer-provided);
8) Prepare the supportive bracket for the dial indicator as illustrated below;
9) The motor wheel hub mounting bracket supports a dial indicator on the wheel hub's edge, with its probe on the compressor wheel hub's outer rim;
10) Adjust the bolts around the motor feet to align the compressor and motor center line almost perfectly (or as per instructions), with a max outer circle deviation of 0.05mm. Motor shaft center line should exceed the compressor's low-speed shaft center line slightly; coupling end face deviation should be 0.03~0.05mm;
11) Securely tighten the motor foot bolts and reassess outer circle runout and end face runout of the coupling;
12) Post motor idling test, reinstall the coupling intermediate section.
3.3.4 Once 'levelness' and alignment are perfected, tighten the anchor bolts. Post mechanical operation or trial operation, loosen and retighten for assured security.
3.3.5 The impeller, a high-speed rotating marvel, demands that no solids or liquids enter it, as these can irreparably damage the compressor. Ensure that inlet and outlet pipelines linked to the compressor are pristine and adhere to the steam corrosion grade requirements. Rectify pipelines failing to meet these standards. It is highlyrecommended to install solid-liquid separation equipment like gas scrubbers or sedimentation tees before the compressor inlet's straight pipe to prevent damage.
3.3.6 Securely install compressor inlet and outlet pipes. Adhere to the PI diagram for importing and exporting pipelines, ensuring all necessary pipeline accessories are installed. The weight of the pipeline must be supported by a separate bracket, not the compressor body.
3.3.7 Once the sturdy installation of the main fan and its auxiliary equipment is complete and the concrete has reached full solidity, the moment you've been waiting for arrives: it's time to initiate the compressor operation test. This step ensures your system's performance is as seamless and efficient as envisioned.
3.3.8 To ensure optimal operational efficiency, the electric control cabinet of the compressor should be strategically positioned within a 5-meter vicinity of the compressor. The connection journey from the compressor to this control hub requires careful threading through underground pipes, ensuring a neat and secure setup. Once the electric control cabinet is firmly in position, it's crucial to meticulously connect the wiring terminals within it to the lines at the remote Distributed Control System (DCS), ensuring flawless communication and control.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has a rich legacy dating back to 1966. A pivotal moment in its history was June 2019, when the company underwent an equity structure reform to enhance its operational efficiency and flexibility. This transformation allowed the company to evolve into a dynamic partnership enterprise. To further fuel its growth and cater to burgeoning demands, Dart-Rich (Hunan) Fan Co., Ltd. was strategically launched in December 2020. The company leveraged cutting-edge German technology in 2004, marking a new era of innovation. This advancement propelled significant breakthroughs in enhancing product stability, reliability, and high efficiency, as well as minimizing noise, wear, and temperature resistance. Dart-Rich proudly stands as the principal architect in drafting the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich's commitment to excellence is validated by its ISO9001, ISO14001, and ISO45001 certifications. Our extensive range of products includes state-of-the-art steam compressors, fans, and blowers, serving diverse industries such as metallurgy, chemical, power, environmental protection, construction, light industries, and burgeoning new energy sectors. Beyond products, we offer comprehensive system optimization solutions and maintenance services aimed at enhancing energy efficiency in wind systems.
At the heart of Dart-Rich's operations is an unwavering dedication to management, mechanism, culture, and technological innovation. By embracing digital intelligence, fostering a 'striver culture,' and nurturing the 'three wisdoms,' we maintain a keen insight into market dynamics, drive organizational evolution, elevate our customer service capabilities, and sustain rapid, healthy growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value, delivering maximum benefits to our customers, and fostering a culture of shared responsibility and collaborative creation among all stakeholders. Our vision is to be the vanguard of reliable, eco-friendly fluid machinery!
1. Equipped with a cutting-edge, high-efficiency 3D flow semi-open impeller, this product boasts an advanced aerodynamic and structural design that optimizes performance. The impeller's profile is engineered for excellence, providing a broad spectrum of stable operating conditions. Experience peak efficiency with the main machine's polytropic efficiency soaring up to an impressive 88%!
2. Thanks to the incorporation of a vaneless diffuser, this steam compressor offers a remarkably expansive operational range, ensuring versatility and adaptability in various applications.
3. Engineered with precision, the gearbox and compressor are seamlessly integrated into a compact design, maximizing space efficiency without compromising on performance.
4. Designed as a cohesive, skid-mounted package, this product includes a compressor, gearbox, and motor, simplifying transportation and installation processes while enhancing convenience and efficiency.
5. This state-of-the-art steam compressor excels with a high degree of automation, ensuring unmatched reliability. It delivers superior efficiency and energy savings, while its user-friendly operation provides a seamless experience.
1, We are committed to delivering "intelligent service" with an ethos of "more accurate, more comprehensive" support. With 13 strategically positioned marketing service centers within China and a sales and service network that extends globally, our reach knows no bounds.
2, Every member of our after-sales service team is equipped with passports, ensuring swift and efficient responses to overseas maintenance needs. We pride ourselves on offering 24-hour round-the-clock service, so you can count on us throughout the entire project execution.
3, "1191" Service Commitment: Experience our dedication with this promise - Feedback on-site issues within just 1 minute; Address service demands within 1 hour; Present solutions within 9 hours; and have personnel on-site within 1 day.
4, For any inquiries, our dedicated after-sales service hotline is available at 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.
Experience the pinnacle of technological innovation with our cutting-edge Efficient Steam Compressor with Frequency Conversion for Sugar Liquid. Our pneumatic technology is meticulously imported from internationally acclaimed models and advanced design software, ensuring that we deliver fast and optimal model selections tailored to your needs. This remarkable product line is intricately divided into an impressive 18 series, each expertly crafted to accommodate flow rates ranging from 1 to 240 t/h. Moreover, you can enjoy a substantial temperature rise of 8-24ºC, making these compressors the perfect solution for diverse applications.
Delve into the sophistication of our Efficient Steam Compressor with Frequency Conversion for Sugar Liquid, powered by a full suite of pneumatic technology sourced from renowned foreign mature models and state-of-the-art design software. This guarantees users the swiftest and most precise selection process, ensuring unparalleled performance. The collection spans across 5 meticulously crafted series, with a versatile flow range of 4-250 t/h and a temperature rise of 4-11.2ºC, offering a tailored fit for every unique industrial requirement.
1. Heat Pump Distillation: Pioneering in increased efficiency and resource conservation.
2. Waste Heat Recovery: Expertly designed to harness and recycle energy for optimal operations.
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