| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, a breakthrough in energy efficiency, stands for mechanical vapor recompression—an ingenious technology that dramatically minimizes the need for external energy. This advanced system cleverly reutilizes the energy of secondary steam it produces. At its core, the process involves the transformation of secondary steam, generated by the evaporator, into a valuable source of energy. This is achieved by compressing the steam with a high-efficiency steam compressor, converting electrical energy into thermal energy. As a result, both the pressure and temperature of the secondary steam are elevated, and this heightened steam is redirected back to the evaporator. This cycle not only heats the materials but also induces evaporation, thereby remarkably recycling the latent heat of vaporization of the secondary steam. The MVR system is a testament to innovative engineering, ensuring sustainable and cost-effective energy utilization.
The DM series Single-stage geard steam compressor is an epitome of engineering excellence, encompassing a comprehensive suite of components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This compressor is elegantly designed with a compact structure, ensuring it is not only efficient but also easy to maintain. With its thoughtfully engineered components, it stands as a reliable solution ideal for operations demanding high performance and minimal maintenance. Whether you're looking to streamline your processes or enhance energy efficiency, the DM series offers unmatched reliability and convenience.
3.3.1 Begin the seamless installation by placing the compressor base integrally on the foundation. Use wedge-shaped shims beneath the base to meticulously achieve and maintain a perfect level.
Skillfully alternate two wedge-shaped irons, and once the unit is precisely leveled, spot weld the irons at 4~5 strategic points. This ensures stability.
The user should craft and install the wedges according to specific requirements, ensuring the contact surface is perfectly finished for ideal weight distribution.
The inclined contact plane must evenly distribute the load, with a wedge iron bearing capacity not exceeding 40Kg/cm².2).
3.3.2 Utilize a precision level to confirm the unit's alignment. The axial level requirement is a meticulous 0.05/1000mm, while the horizontal level demands 0.10/1000mm, ensuring superior precision.
These stringent leveling requirements guarantee optimal performance and durability.
3.3.3 Achieve perfect coupling alignment with these preparatory steps:
1) Ensure safety by disconnecting the main power supply.
2) Carefully remove the coupling shield to access the necessary components.
3) Detach the diaphragm coupling's intermediate section for unhindered alignment.
4) Verify the motor installation plane's flatness to avoid any unwanted debris or attachments.
5) Ensure the motor bolt holes exceed the size of the bolts for easy adjustment.
6) Prepare ample stainless steel gaskets to secure the motor's footing, ensuring they are clean and perfectly flat for optimal stability.
7) Employ a high-precision dial indicator or laser alignment meter with an accuracy of 0.01mm (to be procured by the customer).
8) Have the support bracket ready to hold the dial indicator securely, as illustrated.
9) Use the motor wheel hub mounting bracket to position the dial indicator, placing its probe on the compressor wheel hub's outer edge for precise measurements.
10) Adjust the motor feet's bolts to align the compressor and motor center line, with a maximum deviation of 0.05mm, ensuring the motor shaft center line is slightly elevated.
11) Secure the motor foot bolts and verify the coupling's outer circle and end face runout for flawless operation.;
12) Reinstall the coupling intermediate section after a successful motor idle test, completing the alignment process.
3.3.4 Post-alignment, tighten the anchor bolts after achieving the unit's 'levelness.' Following mechanical or trial operation, recheck and re-tighten the bolts to ensure steadfast stability.
3.3.5 The impeller, a high-speed rotating marvel, must be safeguarded against any solid or liquid intrusion, which could lead to irreversible damage. Ensure connecting inlet and outlet pipelines are pristine, meeting the system's steam corrosion standards. Non-compliant pipelines require immediate rectification.As a precaution, consider installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 Install the compressor's inlet and outlet pipes with precision. Refer to the PI diagram for correctly fitting pipeline accessories. The pipelines must be supported by separate brackets to avoid undue stress on the compressor body.
3.3.7 Once the main fan and its supporting equipment have been meticulously installed and the concrete foundation has achieved complete solidification, it is time to proceed with the compressor operation test. This critical phase ensures that every component functions flawlessly, promising optimal performance and efficiency.
3.3.8 Ensure the electric control cabinet is strategically positioned within a 5-meter radius of the compressor for seamless operation. The connection from the compressor to the electric control cabinet should be expertly executed using threading pipes, which must be installed underground to ensure protection and reliability. Once the electric control cabinet is securely in place, meticulously connect the wiring terminals within it to the remote DCS lines, ensuring a robust and effective operational setup.
Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory) boasts a rich history dating back to its founding in 1966. A pivotal moment occurred in June 2019, when a transformative equity structure reform was embraced, setting a foundation for future growth. and the company transitioned into a dynamic partnership enterprise. To cater to the accelerating momentum of the company's expansion, Dart-Rich (Hunan) Fan Co., Ltd. was birthed in December 2020. This strategic step was taken to align with our vision of growth and innovation. Our company proudly imported cutting-edge German technology in 2004, which led to groundbreaking advancements in product stability, reliability, and efficiency. Our innovations have also reduced noise levels and enhanced wear and temperature resistance, making us a pioneer in the field. We are proud to be the primary drafter of standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich has achieved prestigious ISO9001, ISO14001, and ISO45001 certifications, reflecting our commitment to quality and sustainability. Our premier products, including steam compressors, fans, and blowers, serve vital roles across diverse sectors such as metallurgy, chemical industries, electric power, environmental protection, building materials, light industry, and new energy sectors. Beyond manufacturing, we offer unparalleled system optimization solutions and maintenance services, empowering energy-saving transformations for wind systems.
Dart-Rich is steadfast in pursuing innovation across management, mechanism, culture, and technology. We are devoted to the advance of digital intelligence platforms, fostering a 'striver culture' and the 'three wisdoms.' Our deep market insights drive organizational evolution, enhance our comprehensive customer service capabilities, and ensure our sustained rapid and healthy growth trajectory.
At Dart-Rich, we are guided by our core values: 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism.' We are committed to continuously enhancing enterprise value, creating maximum customer value, and fostering a sense of shared responsibility and cooperation among all stakeholders. Our ultimate goal is to remain the frontrunner in providing reliable and eco-friendly fluid machinery, championing sustainability and innovation in the industry!
1. Experience the future of efficiency with our high-efficiency 3D flow semi-open impeller. Boasting a professional aerodynamic and structural design, our impeller profile stands at the forefront of innovation, offering a blower that performs consistently across a wide range of stable operating conditions. Our main machine reaches a remarkable peak polytropic efficiency of up to 88%, setting a new standard in the industry.
2. Our adoption of a vaneless diffuser sets us apart, ensuring a broad operating range that adapts seamlessly to varying needs.
3. The fusion of gearbox and compressor in our design creates a compact structure that optimizes space and functionality, exemplifying state-of-the-art engineering.
4. Designed as an integral skid-mounted package, our product combines the compressor, gear box, and motor into a single, cohesive unit, facilitating effortless transportation and installation. Experience convenience and efficiency, all in one package.
5. With a high degree of automation, our product offers unparalleled reliability and efficiency, delivering energy savings and user-friendly operation that aligns with modern technological advancements.
1. At NANTONG DART-RICH FAN CO., LTD, we are devoted to providing 'intelligent service' with a commitment to being 'more accurate, more comprehensive.' Anchored by 13 strategic marketing service centers across China and a robust global sales and service network, we ensure unparalleled support wherever you are.
2. Our dedicated after-sales service team is always ready to assist, equipped with passports for swift response to overseas maintenance needs. We guarantee a seamless 24-hour round-the-clock service to ensure your projects proceed without a hitch.
3. '1191' Service Commitment: We pledge prompt attention with on-site issue acknowledgment in just 1 minute, a comprehensive service response within 1 hour, a proposed solution within 9 hours, and dedicated personnel on-site within 1 day.
4. For immediate assistance, reach us on our after-sales service 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.
Experience the cutting-edge technology integrated into our Split Base Watervapour Compressor with Speed Regulation for Sugar Liquid. We have harnessed advanced pneumatic technology, sourced from internationally acclaimed mature stage models and state-of-the-art design software. This empowers us to offer our clients rapid and optimal model selection tailored to their needs. Explore our extensive collection, comprising 18 distinct series. These are meticulously crafted to accommodate a flow rate spectrum of 1-240 t/h, while proficiently managing a temperature elevation range of 8-24ºC, ensuring unparalleled performance.
Our Split Base Watervapour Compressor with Speed Regulation for Sugar Liquid showcases the complete integration of foreign-sourced pneumatic technology, paired with sophisticated design software. This ensures the most efficient and expedited model selection for our valued users. Delve into our expertly curated collection of 5 series, each designed to handle a diverse flow range of 4-250 t/h and adept at managing temperature increases of 4-11.2ºC, promising exceptional efficiency and reliability.
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