| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a trailblazing, energy-efficient technology crafted to dramatically minimize reliance on external energy sources. Ingeniously recycling energy, it creatively harnesses the energy produced by its own secondary steam. The foundational concept is brilliantly simple: secondary steam, generated by the evaporator, is expertly compressed using a highly efficient steam compressor. This innovative process converts electrical energy into thermal energy, significantly raising both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam returns to the evaporator, effectively heating materials to initiate evaporation. The end result? An extraordinary recycling of the secondary steam's latent heat of vaporization, achieving unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a masterpiece of contemporary engineering. This advanced system prominently features a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, along with a state-of-the-art anti-surge control system. It is designed with a streamlined, compact structure, ensuring ease of maintenance and operation. This makes it the ideal choice for those demanding reliability and efficiency in steam compression technology.
3.3.1 To unlock the full potential of your Steam Compressor with Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, it is pivotal to position the compressor base integrally onto a robust foundation. Expertly place wedge-shaped shims beneath the base to adjust the unit with precision to an immaculate level.
Strategically arrange the wedge-shaped irons in a staggered pattern. Once flawless leveling is achieved, secure the irons with expert spot welding at 4 to 5 crucial points. The wedges should be customized and installed by the user, tailored to specific conditions to ensure a seamless contact surface for optimal force distribution.
The contact surface must be meticulously finished to guarantee even contact of the inclined plane. It is imperative that the bearing capacity of the wedge irons does not exceed 40Kg/cm² to preserve structural integrity.
3.3.2 Employ a highly precise level to meticulously calibrate the unit's level. These stringent leveling standards demand an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm for unmatched precision.
3.3.3 Perfect coupling alignment is essential and can be achieved by rigorously following these vital steps:
1) For utmost safety, ensure the main power supply is completely deactivated;
2) Carefully detach the coupling shield to proceed;
3) Remove the diaphragm coupling's intermediate section with precision;
4) Meticulously inspect the motor installation plane's flatness to ensure it's pristine and free from any foreign materials;
5) Confirm that the motor bolt holes offer ample clearance, larger than the bolts themselves, to allow for necessary bolt adjustments;
6) Prepare a generous stock of premium stainless steel gaskets to support the motor's base. Ensure these gaskets are perfectly smooth and devoid of any attachments, steering clear of long, thin gaskets for adjustments.
7) Utilize a high-precision dial indicator or laser alignment meter with precision up to 0.01mm, which should be supplied by the customer;
8) Construct a robust bracket to support the dial indicator, as shown in the accompanying diagram;
9) Apply the motor wheel hub mounting bracket to securely attach a dial indicator on the wheel hub's edge, placing the dial indicator probe on the outer rim of the compressor wheel hub for accurate measurements;
10) With precise adjustments, align the compressor and motor center lines by adjusting the motor feet's bolts. Ensure the maximum deviation of the outer circle does not exceed 0.05mm. Align the motor shaft center line slightly above the compressor's low-speed shaft center line, maintaining the coupling end face deviation between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts and meticulously reviewing the outer circle and end face runout of the coupling for optimal alignment assurance.
12) Following successful motor idling tests, proceed to reinstall the coupling intermediate section to guarantee seamless operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly calibrated, tighten the anchor bolts to ensure steadfast stability. After mechanical or trial operations, it is critical to loosen and retighten the bolts to maintain enduring reliability.
3.3.5 The impeller is a high-speed rotating component, hence it is crucial to prevent any solid or liquid intrusion, as this can cause irreversible damage to the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are impeccably clean and adhere to the system's steam corrosion grade requirements. Pipelines not meeting these standards must undergo essential rectifications.It is strongly advised to incorporate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor's inlet to safeguard system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision and care. Ensure that the import and export pipelines are equipped with all the necessary pipeline accessories, as illustrated in the PI diagram. It is imperative to support the pipeline connected to the compressor with an independent bracket. This precaution is essential to prevent any excessive weight from being imposed on the compressor itself, ensuring its longevity and optimal performance.
3.3.7 Following the meticulous installation of the main fan and its associated equipment, and once the concrete foundation has fully set and solidified, you are ready to embark on the exhilarating compressor operation test phase. This vital step is your assurance that every component functions flawlessly and efficiently, reinforcing confidence in the system's reliability and operational excellence.
3.3.8 Strategically position the electric control cabinet within a convenient 5-meter radius of the compressor. Employ a resilient threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, with the wiring skillfully routed underground for a discreet and tidy appearance. Once the electric control cabinet is securely placed, proceed to meticulously connect the wiring terminals within the cabinet to the designated lines at the remote DCS. This step is crucial for establishing a robust and reliable control link, ensuring seamless communication and efficient operation.
Nantong Dart-Rich Fan Co., LTD., originally founded as the State-Owned Nantong Fan Factory, has been a pioneer in the industry since 1966. Celebrating a transformative equity structure reform in June 2019, the company embarked on a visionary path of dynamic transformation and innovation. In a thrilling evolution, the company transformed into a vibrant partnership enterprise, positioning itself to thrive amidst rapid development. To further expand its strategic vision, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020, setting new industry standards for innovation and excellence. In a groundbreaking initiative, the company embraced state-of-the-art German technology in 2004, achieving significant milestones in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As the leading force behind the standards for integral geared assembly type centrifugal steam compressors, Dart-Rich exemplifies technological supremacy.
With ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich showcases an extensive range of steam compressors, fans, and blowers. These indispensable products cater to diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and emergent energy sectors. Our proficiency extends to providing system optimization solutions and comprehensive maintenance services, precisely tailored for the energy-efficient overhaul of wind systems.
Dart-Rich remains steadfast in its commitment to innovation across management, frameworks, culture, and technology. With a continued dedication to digital intelligence, an ambitious corporate culture, and the 'three wisdom' principles, we adeptly navigate market dynamics, boost organizational efficiency, elevate customer service, and achieve sustainable and rapid growth.
Underpinned by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our relentless goal is to emerge as the unrivaled leader in reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. Unleash the power of innovation with our Efficient Industrial Compressor featuring a state-of-the-art 3D flow semi-open impeller. Expertly engineered with advanced aerodynamic and structural design principles, this results in an impeller profile that sets new benchmarks in performance. Embrace a world of efficiency as this remarkable blower operates smoothly across a multitude of stable conditions, achieving an extraordinary polytropic efficiency of up to 88%.
2. Discover the flexibility of our design, which incorporates a revolutionary vaneless diffuser. This innovation provides an expansive operating range, ensuring that our compressor adapts effortlessly to diverse applications with unparalleled versatility.
3. Space-saving ingenuity meets operational brilliance with the seamless integration of the gearbox and compressor into a unified, compact structure. Embrace the future of efficiency as this design maximizes space utility while enhancing operational performance.
4. Experience the convenience of our all-inclusive skid-mounted package, which includes the compressor, gearbox, and motor. Engineered for optimal ease of transportation and installation, this user-friendly design simplifies operation, ensuring a hassle-free experience.
5. Our steam compressor, with its high degree of automation, stands as a beacon of reliability and efficiency. Designed to maximize energy savings, it offers effortless operation, blending convenience with cost-effectiveness for an unbeatable user experience.
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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Overall Base and Guide Vane Adjustment Features stands unparalleled. We've meticulously imported cutting-edge technology and design software from internationally acclaimed models, ensuring rapid and precise model selection tailored to your needs. Our diverse product range is expertly categorized into 18 distinctive series. Each series is engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h, while seamlessly delivering a temperature elevation ranging from 8-24ºC. This ensures our clients receive a solution that is not only swift and optimal but also remarkably versatile and efficient.
1. Heat Pump Distillation: Elevate the efficiency and effectiveness of heat pump distillation with our pioneering technology, designed to deliver unmatched performance and energy conservation.
2. Waste Heat Recovery: Unleash the hidden potential of waste heat using our state-of-the-art recovery solutions, which are tailored to optimize energy utilization and minimize environmental impact.
3. Environmental Protection Field: Commit to sustainability with our innovative solutions that tackle industrial wastewater treatment, lithium battery wastewater management, and more. Our technology ensures clean operations in landfill leachate treatment and waste incineration fly ash leachate sodium and potassium separation, all contributing to a healthier planet.
4. Lithium-Ion Battery Industry: Revolutionize lithium-ion battery production with our integrated process devices. From salt lake lithium extraction to iron phosphate systems and ternary precursor wastewater treatment, our solutions enhance efficiency in battery disassembly wastewater management and nickel battery recycling.
5. New Energy Industry: Be at the forefront of eco-friendly innovation with our cutting-edge solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, championing a sustainable future in energy.
6. Food & Beverage Industry: Enhance your production's quality and efficiency with our bespoke solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, all crafted to boost taste and quality.
7. Pharmaceutical Industry: Support the meticulous processes of Chinese and Western medicine production with our advanced evaporative, concentrative, crystallization, and drying technologies, ensuring precision and efficacy in every application.
8. Chemical Industry: Boost production efficiency with our innovations in caprolactam process polymerization, polylactic acid PLA device production, nylon 66, chelating agents, mannitol concentration, and beyond. Our solutions refine organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical Industry: Achieve sustainability and compliance in treating sintering desulfurization, coking, vanadium extraction, and smelting wastewaters with our robust and reliable solutions, engineered for excellence.
10. Power Industry: Lead the power industry's transformation with our groundbreaking solutions for desulfurized wastewater treatment from power stations, fostering environmental responsibility and innovation.
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