| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands at the forefront of modern energy-saving innovations. This state-of-the-art technology is crafted to dramatically decrease reliance on external energy sources by ingeniously harnessing the energy of secondary steam it generates. The magic lies in this principle: the secondary steam, generated by the evaporator, undergoes expert compression through a highly efficient steam compressor. This transformative process ingeniously converts electrical energy into thermal energy, thereby enhancing both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam cycles back into the evaporator, effectively heating materials to trigger evaporation. The outcome is extraordinary—a profound recycling of the latent heat of vaporization of the secondary steam, achieving extraordinary levels of energy efficiency.
Meet the DM series Single-stage Geared Steam Compressor—a true marvel of contemporary engineering excellence. This advanced system is meticulously designed with key components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a sophisticated anti-surge control system. It features an impressively compact structure, ensuring seamless maintenance and effortless operation. Ideal for those who prioritize reliability and efficiency in steam compression technology, this system is a standout choice for modern industrial applications.
3.3.1 To leverage the utmost capabilities of your Efficient Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, ensure you place the compressor base integrally on a solid, secure foundation. Carefully position wedge-shaped shims beneath the base, skillfully employed to attain precise leveling of the unit.
Arrange the wedge-shaped irons in an alternating pattern for flawless stability. Once perfect leveling is achieved, expertly spot weld the wedge-shaped irons at 4 to 5 strategic points. The wedge, crafted and installed by the user, should be tailored to the specific circumstances, providing a smooth contact surface for an even distribution of force.
The contact surface must be finished to perfection, ensuring uniform contact of the inclined plane. It's crucial that the bearing capacity of the wedge iron does not exceed 40Kg/cm2, safeguarding structural integrity.
3.3.2 Utilize an exact level to meticulously establish the unit's level. The rigorous leveling standards dictate that the axial level of the unit is 0.05/1000mm, with the horizontal level set at 0.10/1000mm, guaranteeing unparalleled precision.
3.3.3 For flawless coupling alignment, adhere to these vital steps:
1) Ensure that the main power supply is completely deactivated for maximum safety;
2) Carefully remove the coupling shield with attention to detail;
3) Detach the diaphragm coupling intermediate section with precision for maintenance;
4) Meticulously inspect the motor installation plane for flatness and cleanliness, ensuring it is free from foreign materials;
5) Confirm that the motor bolt holes are larger than the bolts, allowing for bolt loosening and motor adjustments as needed;
6) Prepare an ample supply of high-quality stainless steel gaskets to support the motor's base. These gaskets should be perfectly flat and devoid of attachments, avoiding long, thin gaskets for precision adjustments.
7) Employ a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, sourced by the customer;
8) Prepare a robustly crafted bracket to support the dial indicator, as illustrated in the provided diagram;
9) Use the motor wheel hub mounting bracket to securely affix a dial indicator on the wheel hub's edge, positioning the dial indicator probe on the outer rim of the compressor wheel hub;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. The maximum deviation of the outer circle should not surpass 0.05mm, ensuring the motor shaft center line is slightly elevated relative to the compressor low-speed shaft center line, and that the coupling end face deviation is between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, and critically reviewing the outer circle runout and end face runout of the coupling for optimal alignment.
12) Upon successful motor idling tests, proceed to install the coupling intermediate section, ensuring seamless operation.
3.3.4 With the unit's 'levelness' and alignment expertly adjusted, proceed to tighten the anchor bolts for unyielding stability. Following mechanical or trial operations, it is crucial to loosen and retighten the bolts to ensure enduring reliability.
3.3.5 Given the impeller's role as a high-speed rotating component, it is imperative to prevent any solid or liquid intrusion that could irrevocably damage the compressor. Maintain pristine cleanliness of the inlet and outlet pipelines connected to the compressor, ensuring they meet the system's steam corrosion grade requirements. Pipelines failing to meet these standards must undergo necessary rectifications to ensure optimal performance.Incorporating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet is highly recommended to secure system integrity and ensure smooth operation.
3.3.6 Begin by proceeding to install the compressor's inlet and outlet pipes. It is essential that the import and export pipelines are equipped with the necessary and relevant pipeline accessories as outlined in the PI diagram. Crucially, the pipeline connected to the compressor must be supported by an independent bracket system. This prevents any undue weight or stress from being exerted on the compressor body itself, ensuring its longevity and optimal performance.
3.3.7 With the main fan and all associated equipment meticulously installed, and the concrete foundation having reached complete solidity, you are now prepared to embark on the exciting and vital phase of conducting a compressor operation test. This critical step ensures that every component is in perfect working order, confirming the efficacy and readiness of your setup.
3.3.8 Strategically position the electric control cabinet of the compressor within a 5-meter radius to the compressor for optimal connectivity. Utilize a robust and durable threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, ensuring it is discreetly routed underground. Once the electric control cabinet is securely placed, proceed to meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS. This establishes a robust and reliable control link, ensuring seamless operation and management.
Nantong Dart-Rich Fan Co., LTD., a beacon of innovation and excellence, traces its prestigious origins back to the State-Owned Nantong Fan Factory established in 1966. With a historic equity structure reform in June 2019, the company launched into an era of visionary transformation. In an exhilarating phase of advancement, the company matured into a dynamic partnership enterprise, energizing itself to keep pace with the rapid progress of modern industry. To further its expansive goals, Dart-Rich (Hunan) Fan Co., Ltd. was strategically founded in December 2020, setting higher standards in innovation and excellence. In a groundbreaking initiative, the company embraced state-of-the-art German technology in 2004, leading to significant enhancements in product stability, reliability, efficiency, noise reduction, wear resistance, and thermal resilience. As the chief architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich is a leader in technological innovation and excellence.
With prestigious certifications such as ISO9001, ISO14001, and ISO45001, Dart-Rich offers an extensive range of steam compressors, fans, and blowers, critical to industries like metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sector. Our expertise encompasses system optimization solutions and thorough maintenance services, customized for the energy-efficient revitalization of wind systems.
Dart-Rich remains steadfast in its quest for innovation across management, systems, culture, and technology. Our continuous dedication to digital intelligence, an ambitious organizational culture, and our 'three wisdom' framework enables us to astutely navigate market dynamics, enhance organizational efficiency, elevate customer service, and achieve sustainable yet swift growth.
Anchored by our core values of 'Honesty and Trust; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to enhancing enterprise value, optimizing customer benefits, and cultivating a shared sense of responsibility and cooperation among stakeholders. Our unwavering goal is to ascend as the leading force in reliable, sustainable fluid machinery, setting new standards for excellence and sustainability.
1. Experience the superiority of our Efficient Steam Compressor, featuring a state-of-the-art 3D flow semi-open impeller. Painstakingly engineered with a specialized aerodynamic and structural design, this innovation guarantees an advanced impeller contour. This means our blower operates efficiently across an extensive spectrum of stable operating conditions. Elevate your performance standards with a main machine demonstrating a remarkable polytropic efficiency reaching up to a commanding 88%.
2. Revel in the versatility of our product, which integrates an avant-garde vaneless diffuser. This cutting-edge addition provides a remarkably extensive operating range, ensuring our steam compressor adapts seamlessly to a multitude of applications, offering you unmatched flexibility.
3. Discover the ingenious compactness in the fusion of the gearbox and compressor into a unified, streamlined structure. This space-efficient design not only conserves valuable installation area but also significantly augments operational productivity and efficiency.
4. Our device is a comprehensive, skid-mounted ensemble, incorporating the compressor, gearbox, and motor into one cohesive unit. Engineered for both seamless transportation and effortless installation, this user-centered design ensures maximum convenience and functionality, making deployment remarkably straightforward.
5. Witness the epitome of automated precision with our steam compressor, renowned for its outstanding reliability and energy efficiency. Through its high-level automation, this masterpiece promotes substantial energy savings, rendering operation not only easy but also economically advantageous, delivering both simplicity and significant cost-effectiveness.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly uphold our philosophy of 'intelligent service,' striving to achieve unparalleled precision and comprehensiveness. Our expansive network includes 13 strategically located marketing service centers across China, complemented by a robust global sales and service presence.
2, Our dedicated after-sales service team is always ready to soar across borders, passports in hand, ensuring we are by your side for any maintenance needs worldwide. We are committed to delivering 24/7 service, seamlessly integrating into your operational timelines throughout the project lifecycle.
3, '1191' Service Commitment: We pledge to acknowledge on-site issues within a swift 1-minute timeframe; fulfill service requests within just 1 hour; deliver comprehensive solutions within 9 hours; and deploy our professional team to your location within 1 day.
4, Reach us anytime through our dedicated 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.
Discover the future of pneumatic innovation with our state-of-the-art Steam Compressor, equipped with an Overall Base and Guide Vane Adjustment Features that set industry standards. By leveraging sophisticated technology and advanced design software imported from world-renowned models, we guarantee a rapid and precise selection process precisely tailored to your specifications. Our diverse and comprehensive product lineup spans an impressive 18 distinctive series, each masterfully crafted to handle an extensive flow rate spectrum of 1-240 t/h. Experience the seamless delivery of temperature elevation ranging from 8-24ºC, ensuring that our clients benefit from solutions that are not only swift and optimal but also strikingly versatile and efficient, meeting every demand with unparalleled precision.
1. Heat pump distillation: Experience unparalleled efficiency and performance in heat pump distillation with our state-of-the-art technology, designed to redefine standards and maximize output.
2. Waste heat recovery: Unlock the potential of waste heat with our pioneering solutions that optimize energy use, turning inefficiency into a powerhouse of productivity.
3. Environmental protection field: Transform industrial challenges into sustainable solutions with our innovative offerings. From industrial wastewater treatment to lithium battery wastewater management and beyond, we pioneer eco-friendly practices in landfill leachate treatment and waste incineration byproducts, ensuring a cleaner, greener future.
4. Lithium-Ion battery industry: Propel lithium-ion battery production to new heights with our all-encompassing process devices. Master the art of salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, and more, setting a new benchmark in industry standards.
5. New energy industry: Forge a path towards sustainability with our cutting-edge solutions tailored for the new energy sector. From photovoltaic wastewater management to polycrystalline silicon treatment, we empower a cleaner, more sustainable energy landscape.
6. Food & beverage industry: Redefine quality and efficiency in food & beverage production with our expert solutions in amino acids concentration, sugar liquid refinement, and beverage jam processing. Enhance taste, quality, and production efficiency effortlessly.
7. Pharmaceutical industry: Our groundbreaking technologies in evaporation, concentration, crystallization, and drying are precision-engineered to support the intricate demands of both Chinese and Western medicine production, ensuring unmatched accuracy and efficiency.
8. Chemical industry: Elevate the chemical production process with our innovative technologies. From caprolactam polymerization to PLA devices and other critical processes, we enhance organic matter concentration and fragrance purification, driving efficiency and innovation.
9. Metallurgical industry: Revolutionize metallurgical wastewater treatment with our dependable solutions for sintering desulfurization and more, ensuring compliance and promoting eco-friendly practices in vanadium extraction and smelting processes.
10. Power industry: Lead the way in transforming power industry wastewater management with our advanced solutions. Efficiently treat desulfurized wastewater from power stations, championing environmental stewardship and industry innovation.
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