| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands as a groundbreaking energy-conservation innovation that significantly slashes external energy requirements by ingeniously reusing the energy from the secondary steam it produces. The heart of this technology lies in its ability to compress secondary steam with a highly efficient steam compressor, transforming electrical energy into valuable thermal energy. This process elevates both the pressure and temperature of the secondary steam, which then cycles back to the evaporator to heat materials and induce further evaporation. This clever recycling of the latent heat of vaporization from secondary steam makes it an epitome of sustainable engineering.
Part of the distinguished DM series, the Single-stage Geared Steam Compressor is a marvel of engineering elegance, featuring a sophisticated assembly of compressor body, coupling, gearbox, lubrication system, motor, and an advanced electric instrument with anti-surge control system. Its thoughtfully compact design ensures ease of maintenance, setting a benchmark for convenience and reliability.
3.3.1 Position the compressor base meticulously onto the foundation. Use wedge-shaped shims beneath the base to ensure level adjustment.
Carefully arrange two wedge-shaped irons alternately. Once the unit is leveled, spot weld these irons at 4 to 5 strategic points. Design and install the
wedge in accordance with user-specific conditions to guarantee a flawless contact surface. Ensure the inclined plane is completely even and
the wedge iron's bearing capacity does not exceed a robust 40Kg/cm2).
3.3.2 Employ a precision level to ascertain perfect alignment. The axial level of the unit must achieve 0.05/1000mm, while maintaining a horizontal
level of 0.10/1000mm for impeccable stability.
3.3.3 Achieve coupling precision by centering it accurately. Prior to commencing alignment, ensure these critical prerequisites:
1) Securely turn off the main power supply;
2) Unveil the coupling by removing its protective shield;
3) Extract the diaphragm coupling's intermediate section;
4) Verify the motor installation plane's flatness, ensuring absence of foreign materials, dirt, or attachments;
5) Ensure the motor bolt hole is sufficiently large for bolt adjustment, allowing easy motor calibration;
6) Equip with ample stainless steel gaskets for impeccable motor footing coverage, ensuring they are clean and perfectly flat. Avoid using
7) Utilize a dial indicator or laser alignment meter with a precision of 0.01mm, as provided by the customer;
8) Prepare a stable bracket for supporting the dial indicator, as illustrated below;
9) Utilize the motor wheel hub mounting bracket to mount a dial indicator on the hub's edge, ensuring accurate placement of the probe on the
10) By skillfully adjusting the bolts around the motor feet, align the center line of the compressor and motor to be essentially congruent. Ensure
11) Secure the motor foot bolts tightly, then rigorously review the coupling's outer circle and end face runout for precision.;
12) After successful motor idling tests, reassemble the coupling's intermediate section.
3.3.4 Once 'levelness' and alignment are meticulously honed, firmly tighten the anchor bolts. Post mechanical operation or trial, loosen and
3.3.5 The impeller, a high-speed marvel, demands absolute cleanliness in the connected inlet and outlet pipelines to avoid irrevocable damage.Introduce solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor's inlet straight pipe to ensure
3.3.6 Integrate compressor inlet and outlet pipes with precision. Adhere to the PI diagram to install essential pipeline accessories. The weight of
3.3.7 Once the main fan and its essential ancillary equipment are meticulously installed and the concrete has fully set and solidified, you'll be ready to proceed with the exhilarating operation test of the compressor.
3.3.8 For optimal connectivity and control, the electric control cabinet should be strategically positioned within a convenient 5-meter radius of the compressor. The wiring, designed for efficiency, should be expertly connected through a threading pipe that seamlessly runs underground. After positioning the electric control cabinet, ensure a seamless integration by connecting the wiring terminals in the cabinet with the lines at the remote DCS for flawless operation.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a storied history dating back to 1966. Revolutionizing its corporate landscape, the company underwent a pivotal equity structure reform in June 2019, transforming itself to adapt to the dynamic business environment. and emerged as a partnership enterprise, paving the path for swift growth. To further augment its capabilities and to meet burgeoning demands, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic expansion enables the company to effectively address the escalating needs of diverse markets. leveraged cutting-edge German technology in 2004, achieving monumental advancements in product stability, reliability, efficiency, low noise, wear and temperature resistance, among other key attributes. Notably, Dart-Rich played a pivotal role as the chief architect of the industry standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to excellence. Our distinguished offerings, including steam compressors, fans, and blowers, serve an array of sectors such as metallurgy, chemical, electric power, environmental protection, construction materials, light industry, and new energy. We excel in delivering comprehensive system optimization solutions and maintenance services, propelling the energy-efficient renovation of wind systems.
Innovation is at the heart of Dart-Rich, driving management, mechanism, culture, and technological advancements. We are dedicated to fostering digital intelligence, cultivating a striver's culture, and promoting the "three wisdoms." Our profound market insight propels organizational evolution, enhancing customer service excellence and facilitating robust, sustainable growth.
Embracing core values of "Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism," Dart-Rich is committed to maximizing enterprise value, delivering unparalleled value to customers, and fostering shared responsibilities and successes among all stakeholders. We are steadfast in our ambition to lead as the premier provider of dependable, eco-friendly fluid machinery!
1, With the incorporation of a high-efficiency 3D flow semi-open impeller, complemented by expert aerodynamic and structural design, our impeller showcases an advanced profile, granting the blower an extensive range of stable operational conditions. Experience the pinnacle of performance as the main machine achieves an impressive polytropic efficiency of up to 88%!
2, By leveraging a vaneless diffuser, our product boasts an exceptionally wide operating range, ensuring efficiency across a variety of conditions.
3, Ingeniously integrating the gearbox and compressor, our design achieves a compact structure that optimizes space and performance.
4, This versatile product is engineered as an integral skid-mounted package, encompassing the compressor, gearbox, and motor, delivering unparalleled ease in transportation and installation.
5, Featuring a high degree of automation, our product offers outstanding reliability, superior efficiency, and energy-saving capabilities, all while being incredibly easy to operate. Discover the perfect blend of innovation and practicality!
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to delivering "intelligent service" with an unwavering focus on precision and comprehensiveness. Our expansive network includes 13 strategically located marketing service centers across China, complemented by a global sales and service infrastructure that ensures our reach extends seamlessly across borders.
2, Our proficient after-sales service team is equipped with passports, enabling them to swiftly and effectively address overseas maintenance requirements. We are committed to providing 24/7 availability, ensuring continuous support throughout every phase of your project.
3, Our "1191" Service Commitment is a testament to our dedication: resolve any on-site issues within just 1 minute, initiate a response to service demands within 1 hour, propose a comprehensive solution within 9 hours, and dispatch personnel to the site within 1 day.
4, For immediate assistance, please contact our after-sales service hotline 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.
Our innovative Watervapour Compressor is fortified with advanced pneumatic technology sourced from globally acclaimed designs, enabling us to offer you swift and precise model selection. With an impressive 18 series to choose from, this versatile product accommodates an extensive flow rate range of 1-240 t/h, while efficiently achieving a temperature elevation of 8-24ºC. Experience unparalleled performance and adaptability tailored to your vanadium extraction needs.
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