| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, epitomizes the pinnacle of modern energy-saving innovations, offering a transformative solution that dramatically minimizes reliance on external energy supplies. This revolutionary method cleverly recycles the energy from the secondary steam it generates, maximizing efficiency and sustainability. At its core, the process is simple yet ingenious: secondary steam, generated by the evaporator, undergoes expert compression via a top-tier steam compressor. This operation skillfully converts electrical energy into thermal energy, enhancing both pressure and temperature. As these parameters climb, the revitalized secondary steam returns triumphantly to the evaporator, seamlessly heating materials to trigger evaporation. The outcome is nothing short of extraordinary—a stunning reuse of the latent heat of vaporization of the secondary steam, setting new standards for energy efficiency.
Unveiling the DM series Single-stage Geared Steam Compressor—an extraordinary feat of engineering brilliance. This state-of-the-art system is composed of a meticulously designed compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a sophisticated anti-surge control system. With its compact architecture, it ensures unparalleled ease of maintenance and seamless operation. This makes it an impeccable choice for those who demand reliability and superior efficiency in steam compression technology, embodying the perfect union of form and function.
3.3.1 To ensure the pinnacle of performance for your Steam Compressor with the robust Overall Base and state-of-the-art Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, securely position the compressor base on a steadfast foundation. Gently insert wedge-shaped shims beneath the base, adeptly utilizing them to align the unit to a perfect level, ensuring the utmost efficiency.
Skillfully arrange the wedge-shaped irons in a crisscross pattern. Once impeccable leveling is achieved, expertly spot weld the wedge-shaped irons at 4 to 5 strategic points. The wedges must be custom-made and meticulously installed by the user, tailored to the specific conditions, ensuring a flawless contact surface for even force distribution.
The contact surface must be superbly finished to guarantee uniform contact of the inclined plane. It is crucial that the wedge iron's load capacity does not exceed 40Kg/cm2, to maintain the system's structural integrity.
3.3.2 Utilize a precision level to diligently establish the unit's exact level. The rigorous leveling criteria dictate the axial level to an exacting 0.05/1000mm, and the horizontal level to 0.10/1000mm, ensuring unrivaled precision and performance.
3.3.3 Attain flawless coupling alignment by meticulously following these essential steps:
1) Ensure the main power supply is completely turned off to guarantee supreme safety;
2) Delicately remove the coupling shield with care;
3) Precisely detach the diaphragm coupling intermediate section;
4) Scrupulously examine the motor installation plane's flatness, ensuring it is immaculate and free of any debris;
5) Confirm that the motor bolt holes are sufficiently larger than the bolts, allowing for bolt loosening to facilitate motor adjustments;
6) Amass a generous supply of premium stainless steel gaskets to support the motor’s base. These gaskets must be impeccably flat, devoid of any attachments, avoiding long, thin gaskets for adjustments.
7) Utilize a dial indicator or a high-precision laser alignment meter with an astounding accuracy of 0.01mm, supplied by the customer;
8) Prepare a robustly constructed bracket to support the dial indicator, as illustrated in the diagram provided;
9) Using the motor wheel hub mounting bracket, securely anchor a dial indicator on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer rim for precise measurements;
10) With expert precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. The outer circle's maximum deviation must not exceed 0.05mm, with the motor shaft center line slightly elevated relative to the compressor low-speed shaft center line, and the coupling end face deviation maintained between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, and conduct a thorough inspection of the outer circle runout and the end face runout of the coupling to ensure optimal alignment.
12) Upon successful motor idling tests, seamlessly install the coupling intermediate section to guarantee smooth operation.
3.3.4 Once you have expertly fine-tuned the 'levelness' and alignment of the casing, securely tighten the anchor bolts for unwavering stability. Post mechanical operation or trial operations, it is crucial to loosen and retighten the bolts to ensure lasting reliability.
3.3.5 Considering the impeller's role as a high-speed rotating component, it is absolutely vital to prevent any solid or liquid intrusion, as this would be catastrophic to the compressor. Ensure that the inlet and outlet pipelines attached to the compressor are impeccably clean and adhere to the system's steam corrosion standards. Pipelines not meeting these criteria must undergo the requisite modifications.It is highly advised to implement solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to the straight pipe at the compressor's inlet, to preserve the system's integrity.
3.3.6 Proceed with the seamless installation of the compressor's inlet and outlet pipes. It is essential that the import and export pipelines are equipped with the necessary pipeline accessories as illustrated in the PI diagram. To ensure optimal performance, the pipeline connected to the compressor must be supported by an independent bracket. This precaution prevents any unnecessary weight from resting on the compressor body itself, safeguarding its integrity and efficiency.
3.3.7 Once the main fan and its associated equipment have been meticulously installed and the concrete foundation has achieved complete solidity, you're all set to embark on the exhilarating phase of conducting a compressor operation test. This vital step is crucial to confirm that everything is functioning flawlessly, ensuring your system is in pristine working order and ready for action.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor itself. Employ a robust threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet. Ensure that the routing is elegantly concealed underground. Once the electric control cabinet is securely situated, carefully connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a strong and dependable control link. This setup guarantees an impeccable alignment between the control systems.
Nantong Dart-Rich Fan Co., LTD., with a proud history dating back to 1966 under the guise of the esteemed State-Owned Nantong Fan Factory, embarked on a bold new chapter following a transformative equity structure reform in June 2019. This pivotal moment marked the beginning of a visionary evolution, setting the stage for future advancements. In an exhilarating phase of growth, the company metamorphosed into a vibrant partnership enterprise, seizing the opportunity to align with the rapid advancements of our times. This initiative took a significant leap forward with the strategic establishment of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020, poised to redefine innovation standards in the industry. In a trailblazing initiative, the company incorporated avant-garde German technology in 2004, achieving unparalleled strides in enhancing product stability, reliability, efficiency, and performance, with benefits such as reduced noise, enhanced wear resistance, and superior temperature management. As the lead developer of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich positions itself at the pinnacle of technological leadership.
With prestigious certifications like ISO9001, ISO14001, and ISO45001 under its belt, Dart-Rich presents an extensive array of steam compressors, fans, and blowers, essential to diverse sectors such as metallurgy, chemical processing, electric power, environmental conservation, construction, light industry, and the burgeoning energy field. We specialize in delivering system optimization solutions and comprehensive maintenance services, tailored to achieve energy-efficient upgrades in wind systems.
Dart-Rich remains steadfast in its dedication to pioneering innovation across management frameworks, operational mechanisms, cultural development, and technological advancements. Our relentless pursuit of digital intelligence, fortified by a culture of ambition and the principles of 'three wisdom,' enables us to acutely grasp market shifts, boost organizational productivity, elevate customer service, and ensure sustainable yet rapid expansion.
Driven by our core principles of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value, optimizing customer advantages, and nurturing a culture of shared responsibility and collaboration among all stakeholders. Our resolute ambition is to emerge as the foremost leader in sustainable, reliable green fluid machinery, setting the benchmark for excellence and sustainability across the industry.
1. Discover the pinnacle of engineering with our steam compressor, featuring a state-of-the-art 3D flow semi-open impeller. This marvel of professional aerodynamic and structural design delivers an advanced impeller profile, empowering the blower to perform effortlessly across a vast spectrum of stable operating conditions. Elevate your processes with the main machine's polytropic efficiency, reaching an exceptional 88%.
2. Embrace the future of flexibility with our innovative vaneless diffuser, designed to provide an impressively extensive operating range. Our product adapts seamlessly to a multitude of applications, ensuring you remain at the forefront of versatility.
3. Experience the brilliance of space-saving innovation with our gearbox and compressor unified into one sleek, compact structure. This integration maximizes operational efficiency while conserving valuable space, bringing you streamlined functionality.
4. Enjoy seamless convenience with our all-in-one skid-mounted package, which incorporates the compressor, gearbox, and motor. This thoughtful design ensures effortless transportation and straightforward installation, making the product exceptionally user-friendly and ready to meet your needs with ease.
5. Revel in the sophistication of our highly automated steam compressor, distinguished by its outstanding reliability and efficiency. Engineered for energy conservation and ease of use, it promises unparalleled convenience and cost-effectiveness, making your operations both seamless and economically advantageous.
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 poised 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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Overall Base and Guide Vane Adjustment Features stands unparalleled. Meticulously crafted with advanced imported technology and state-of-the-art design software from internationally acclaimed models, each compressor promises rapid and precise model selection tailored exclusively to your specific needs. Each of the distinguished 18 series offered is a testament to our commitment to excellence, engineered to accommodate an expansive flow rate range from 1 to 240 t/h. Seamlessly delivering an exceptional temperature elevation from 8ºC to 24ºC, our products ensure a solution that is not only swift and optimal but also extraordinarily versatile and efficient, providing unparalleled performance that meets the highest standards.
1. Heat pump distillation: Harness the pinnacle of technological innovation with our solutions that dramatically enhance the efficiency and effectiveness of heat pump distillation processes, setting new standards in energy performance.
2. Waste heat recovery: Unlock the immense potential of waste heat through our sophisticated recovery solutions, designed to amplify energy utilization and contribute to a more sustainable energy landscape.
3. Environmental protection field: From the essential treatment of industrial wastewater to the intricacies of lithium battery wastewater management, our comprehensive solutions promote clean and sustainable practices. Ensure a positive environmental impact in landfill leachate treatment, effectively manage waste incineration fly ash leachate sodium and potassium separation, and more.
4. Lithium-Ion battery industry: Transform the world of lithium-ion battery production with our extensive array of process devices. Enhance operations with solutions like salt lake lithium extraction, sophisticated iron phosphate systems, advanced ternary precursor wastewater treatment, efficient lithium battery disassembly wastewater management, and cutting-edge nickel battery recycling techniques.
5. New energy industry: Pioneering eco-friendly innovations, our state-of-the-art solutions are at the forefront of photovoltaic and polycrystalline silicon wastewater management, paving the way to a greener and more sustainable energy future.
6. Food & beverage industry: Elevate production quality and efficiency with our tailored solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration. Enhance flavor and quality to delight consumers.
7. Pharmaceutical industry: Support the meticulous production processes in Chinese and Western medicine with our cutting-edge evaporative, concentrative, crystallization, and drying technologies, ensuring precision, efficacy, and superior quality.
8. Chemical industry: From enhancing caprolactam process polymerization to pioneering the production of polylactic acid PLA devices, nylon 66, and chelating agents, our innovations boost efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Ensure sustainability and compliance with our robust solutions for optimizing the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters.
10. Power industry: Redefine the power industry's approach to wastewater management with our effective solutions, specifically designed for the treatment of desulfurized wastewater from power stations, ensuring environmental responsibility and sustainable practices.
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