| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a revolutionary energy-efficient technology, meticulously crafted to drastically minimize reliance on external energy. This avant-garde system brilliantly repurposes the energy from its own secondary steam production. The essence of this technology lies in the following process: secondary steam, generated by the evaporator, is ingeniously compressed using a state-of-the-art, high-efficiency steam compressor. During this ingenious transformation, electrical energy is metamorphosed into thermal energy, dramatically boosting both the pressure and temperature of the secondary steam. As the heat escalates, this revitalized secondary steam elegantly returns to the evaporator, efficiently heating materials to initiate evaporation. The outcome is a phenomenal recycling of the latent heat of vaporization of the secondary steam, culminating in extraordinary energy efficiency.
Allow us to unveil the DM series Single-stage Geared Steam Compressor—an epitome of cutting-edge engineering brilliance. This intricately designed system is composed of a range of expertly integrated components: a robust compressor body, precision coupling, sophisticated gearbox, advanced lubrication system, powerful motor, comprehensive electric instrumentation, and a high-tech anti-surge control system. It features a sleek, compact structure, ensuring effortless maintenance and seamless operation, making it the ideal solution for those who prioritize reliability and efficiency in steam compression technology.
3.3.1 For the peak performance of your Steam Compressor with Overall Base and Guide Vane Adjustment Features, sourced from NANTONG DART-RICH FAN CO., LTD, ensure to integrally position the compressor base on a robust and secure foundation. Employ wedge-shaped shims with precision, allowing you to adjust the compressor unit to a precise and perfect level.
Strategically arrange the wedge-shaped irons in an alternating formation. Upon achieving impeccable leveling, execute expert spot welding on the wedge irons at 4 to 5 specific points. These wedges are to be crafted and installed by the user to suit specific conditions, ensuring an impeccably smooth contact surface for uniform force distribution.
Ensure the contact surface is meticulously finished to enable even interaction with the inclined plane. It's crucial that the wedge iron's bearing capacity does not exceed 40Kg/cm2, preventing undue stress or deformation.
3.3.2 Utilize a highly precise level to establish the unit's alignment meticulously. Our rigorous leveling standards demand the axial level to be 0.05/1000mm and the horizontal level at 0.10/1000mm, ensuring superior accuracy and performance.
3.3.3 Accomplish flawless coupling alignment by adhering to these essential steps:
1) Turn off the main power supply completely to ensure maximum safety and avoid any hazards;
2) Carefully remove the coupling shield to allow access and inspection;
3) Detach the diaphragm coupling's intermediate section with precision, ensuring all components are handled carefully;
4) Rigorously inspect the motor installation plane for flatness, ensuring it is clean and devoid of any foreign materials that could affect performance;
5) Confirm that the motor bolt holes are larger than the bolts to allow loosening and precise adjustment of the motor positioning;
6) Have a ready supply of high-quality stainless steel gaskets to support the motor's base. These must be perfectly flat and free of attachments. Avoid using long, thin gaskets for adjustments to maintain stability.
7) Utilize a dial indicator or a precision laser alignment meter with 0.01mm accuracy, which the customer should provide for precise measurements;
8) Prepare a robustly engineered bracket to support the dial indicator, as illustrated in the accompanying diagram, ensuring stability and accuracy;
9) Mount a dial indicator securely on the motor wheel hub mounting bracket, placing the probe on the outer rim of the compressor wheel hub for accurate readings;
10) With deft precision, adjust the motor feet's adjustment bolts to perfectly align the compressor and motor center lines. Ensure the outer circle's deviation remains under 0.05mm, with the motor shaft center line slightly higher than the compressor's low-speed shaft, maintaining coupling end face deviations between 0.03 and 0.05mm.
11) Conclude the alignment process by securely tightening the motor foot bolts. Critically assess the outer circle runout and the coupling's end face runout to ensure optimal alignment.
12) After successful motor idling tests, proceed to install the coupling intermediate section for seamless and effective operation.
3.3.4 Once the casing's 'levelness' and alignment have been expertly adjusted, tighten the anchor bolts to secure stability. After any mechanical operations or trial runs, it is vital to loosen and retighten these bolts to ensure enduring reliability and operational integrity.
3.3.5 Recognizing the impeller as a high-speed rotating component, it is crucial to prevent any solid or liquid intrusion that could irreparably damage the compressor. Maintain pristine cleanliness in the inlet and outlet pipelines, ensuring adherence to the system's steam corrosion grade requirements. Pipelines that do not meet these standards must be promptly rectified.It is highly recommended to integrate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor's inlet. This measure ensures the integrity and reliability of the entire system, protecting against potential contaminants.
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 furnished with the appropriate pipeline accessories, as illustrated in the PI diagram. It is absolutely essential that the pipeline connected to the compressor is bolstered by a separate bracket. This will safeguard against any unnecessary weight impacting the compressor body itself, maintaining its integrity and functionality.
3.3.7 With the main fan and its associated components installed to perfection, and the concrete foundation solidified to its full potential, you are ready to embark on the crucial and thrilling stage of the compressor operation test. This pivotal process guarantees that each component is functioning flawlessly, ensuring the compressor operates at its peak efficiency.
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 integrate the wiring from the compressor to the control cabinet, ensuring that it is elegantly routed underground. With the electric control cabinet securely in place, proceed to meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, thereby establishing a strong and dependable control connection.
Nantong Dart-Rich Fan Co., LTD., a beacon of industrial innovation and excellence, traces its illustrious heritage back to 1966, rooted in the esteemed State-Owned Nantong Fan Factory. A pivotal moment transpired in June 2019 with an equity structure reform that catalyzed a transformative journey, marking the dawn of a visionary era for the company. In a thrilling evolution, the enterprise blossomed into a vibrant partnership enterprise, strategically positioning itself to adapt to the accelerated tempo of modern development. To further cultivate its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020, setting unrivaled benchmarks in pioneering innovation. In a trailblazing move, the company seamlessly integrated state-of-the-art German technology in 2004, achieving extraordinary strides in product stability, reliability, efficiency, low noise levels, wear resistance, and temperature resilience. As the leading architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich proudly stands at the pinnacle of technological excellence.
With the prestigious ISO9001, ISO14001, and ISO45001 certifications under its belt, Dart-Rich showcases an impressive array of steam compressors, fans, and blowers. These indispensable products serve an extensive range of industries, including metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sectors. Our seasoned expertise extends to providing system optimization solutions and comprehensive maintenance services, meticulously crafted for the energy-efficient transformation of wind systems.
Dart-Rich is steadfast in its relentless quest for innovation across the domains of management, mechanisms, culture, and technology. Our unwavering dedication to digital intelligence, alongside a culture of ambition and adherence to the 'three wisdom' principles, equips us to astutely comprehend market dynamics, enhance organizational efficiency, elevate customer service, and achieve sustainable and rapid growth.
Guided by our foundational values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to elevating enterprise value, maximizing customer advantages, and nurturing a culture of shared responsibility and collaboration among all stakeholders. Our steadfast ambition is to ascend as the unrivaled leader in reliable, eco-friendly fluid machinery, setting the gold standard for excellence and sustainability.
1. Introducing a state-of-the-art steam compressor that is equipped with a revolutionary 3D flow semi-open impeller. Expertly engineered with professional aerodynamic and structural design features, it offers an advanced impeller profile that enables the blower to perform seamlessly across an extensive array of stable operating conditions. Experience unmatched performance as the main machine achieves a remarkable polytropic efficiency of up to 88%, setting new standards in the industry.
2. By ingeniously integrating a vaneless diffuser, our product delivers an exceptionally wide operating range, ensuring it remains versatile and adaptable for a diverse array of applications. This innovation guarantees superior performance across multiple scenarios.
3. The seamless integration of the gearbox and compressor into a single, compact design not only optimizes valuable space utilization but also significantly boosts operational efficiency. This thoughtful design enhances functional performance while minimizing the footprint.
4. Our product is a comprehensive skid-mounted package that incorporates the compressor, gearbox, and motor. This design is meticulously engineered for effortless transportation and straightforward installation, making it an exceptionally user-friendly choice for all your needs.
5. Distinguished by a high degree of automation, our steam compressor excels in delivering unparalleled reliability and efficiency, resulting in significant energy savings. Designed for intuitive operation, it offers supreme convenience and cost-effectiveness, streamlining your processes and enhancing overall productivity.
1, At NANTONG DART-RICH FAN CO., LTD, we are delighted to embrace our philosophy of 'intelligent service,' aiming for unmatched precision and all-encompassing support. Our expansive network boasts 13 strategically positioned marketing service centers throughout China, enriched by a strong global sales and service presence.
2, Our passionate after-sales service team is perpetually prepared to cross international boundaries, passports in hand, ensuring we accompany you for any maintenance needs worldwide. We are devoted to providing 24/7 service, seamlessly integrating into your operational timelines throughout the project lifecycle.
3, '1191' Service Commitment: We dedicate ourselves to acknowledging on-site issues within an astonishingly quick 1-minute timeframe; meeting service requests within a mere 1 hour; crafting thorough solutions within 9 hours; and dispatching our expert team to your location within 1 day.
4, Connect with 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.
Experience the zenith of pneumatic innovation with our unrivaled Steam Compressor, boasting an Overall Base and Guide Vane Adjustment Features. This cutting-edge marvel is the result of our commitment to excellence, integrating state-of-the-art technology and sophisticated design software sourced from globally renowned models. Our meticulous approach ensures rapid and precise model selection, perfectly tailored to meet your specific requirements. Explore an impressive array of 18 distinct series, each meticulously engineered to accommodate a comprehensive flow rate range of 1-240 t/h. Delight in a seamless temperature elevation experience ranging from 8-24ºC, providing our clients with a solution that is not only swift and optimal but also exceptionally adaptable and efficient.
1. Heat Pump Distillation: Experience a new realm of efficiency with our state-of-the-art technology, revolutionizing heat pump distillation processes for superior performance and reliability.
2. Waste Heat Recovery: Unlock the hidden potential of waste heat with our highly advanced recovery solutions, designed to maximize energy utilization and drive sustainability across industries.
3. Environmental Protection Field: Champion sustainability with our diverse range of innovative solutions. From industrial wastewater treatment to managing lithium battery wastewater, we ensure cleaner, sustainable practices in landfill leachate treatment and fly ash leachate sodium and potassium separation, leading to a profound positive impact on the environment.
4. Lithium-Ion Battery Industry: Transform lithium-ion battery production with our comprehensive suite of process devices. Our cutting-edge solutions include salt lake lithium extraction, advanced iron phosphate systems, efficient ternary precursor wastewater treatment, and innovative lithium battery disassembly wastewater management, along with nickel battery recycling, setting a new standard in the industry.
5. New Energy Industry: Be at the forefront of eco-friendly innovation with our cutting-edge solutions. Whether it's photovoltaic wastewater treatment or polycrystalline silicon wastewater management, we pave the way for a greener, more sustainable energy future.
6. Food & Beverage Industry: Enhance the quality and efficiency of your production with our specialized solutions tailored for the food and beverage sector. From amino acids concentration and extraction to sugar liquid concentration and drying, as well as beverage jam concentration, our technologies elevate taste and quality.
7. Pharmaceutical Industry: Our state-of-the-art evaporative, concentrative, crystallization, and drying technologies support the precision and efficacy required in both Chinese and Western medicine production, ensuring superior outcomes.
8. Chemical Industry: Improve efficiency and innovation in the chemical sector with our advanced solutions, from caprolactam process polymerization to polylactic acid PLA device production. We also enhance processes involving nylon 66, chelating agents, and mannitol concentration, ensuring efficiency in organic matter concentration and fragrance purification.
9. Metallurgical Industry: Achieve optimal sustainability and compliance with our robust solutions for treating sintering desulfurization, coking, vanadium extraction, and smelting wastewaters, setting new standards in metallurgical wastewater management.
10. Power Industry: Revolutionize wastewater management in the power sector with our cutting-edge solutions for treating desulfurized wastewater from power stations, fostering environmental responsibility and compliance.
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