| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, unveils a groundbreaking, energy-efficient technology that dramatically curtails reliance on external energy. This pioneering method cleverly repurposes the energy from secondary steam that it generates. The fundamental principle is this: the secondary steam, emanating from the evaporator, is expertly compressed with a state-of-the-art steam compressor. This conversion transforms electrical energy into thermal energy, significantly boosting both the pressure and temperature of the secondary steam. As this thermal energy escalates, the revitalized secondary steam returns to the evaporator, efficiently heating materials to initiate evaporation. The outcome? An extraordinary cycle of recycling the latent heat of vaporization, achieving an unprecedented level of energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a masterpiece of contemporary engineering. This refined system predominantly consists of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. It features an elegantly compact design, ensuring seamless maintenance and operation, making it an ideal selection for those in pursuit of reliability and excellence in steam compression technology.
3.3.1 To ensure unparalleled performance from your Steam Compressor with Overall Base and Guide Vane Adjustment Features by NANTONG DART-RICH FAN CO., LTD, meticulously position the compressor base onto a stable foundation. Utilize wedge-shaped shims with precision, positioning them beneath the base to finely adjust the unit to a perfectly precise level.
Expertly arrange the wedge-shaped irons in a strategic alternating pattern. Upon achieving flawless leveling, proceed to expertly spot weld the wedge-shaped irons at 4 to 5 defined points. The user must craft and install the wedge, customized for the specific site, ensuring a smooth contact surface for an even distribution of force.
The contact surface demands expert finishing to guarantee evenness across the inclined plane. It is crucial to maintain the bearing capacity of the wedge iron below 40Kg/cm2.
3.3.2 Deploy a precise level to establish the unit's leveling meticulously. The stringent leveling standards demand the axial level of the unit to be a precise 0.05/1000mm, with the horizontal level at 0.10/1000mm, ensuring extraordinary accuracy.
3.3.3 Achieve impeccable coupling alignment by adhering to these vital steps:
1) Prioritize safety by guaranteeing the main power supply is completely turned off;
2) Carefully remove the coupling shield for full accessibility;
3) Skillfully detach the diaphragm coupling's intermediate section with precision;
4) Scrutinize the motor installation plane's flatness meticulously, ensuring it's free from any foreign materials;
5) Ensure that motor bolt holes exceed the bolts in size, facilitating bolt loosening for necessary motor adjustments;
6) Secure a plentiful supply of premium stainless steel gaskets to support the motor's base. Ensure these gaskets are flawlessly flat and devoid of attachments, steering clear of long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with an impressive accuracy of 0.01mm, provided by the customer;
8) Prepare a robust, well-crafted bracket to support the dial indicator, as detailed in the accompanying diagram;
9) Use the motor wheel hub mounting bracket to securely anchor a dial indicator on the wheel hub's edge, placing the dial indicator probe on the outer rim of the compressor wheel hub;
10) With deft expertise, adjust the motor feet's adjustment bolts to align the compressor and motor center lines seamlessly. Ensure the outer circle's maximum deviation does not exceed 0.05mm, with the motor shaft center line slightly elevated compared 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 critically review the outer circle runout and coupling end face runout for optimal alignment.
12) Once motor idling tests are successful, proceed to install the coupling's intermediate section to ensure smooth, uninterrupted operation.
3.3.4 Upon expertly adjusting the 'levelness' and alignment of the casing, tighten the anchor bolts to secure stability. Post mechanical or trial operation, it is vital to loosen and retighten the bolts to ensure long-lasting reliability.
3.3.5 As the impeller is a high-speed rotating component, it is crucial to prevent the entry of any solid or liquid substances to avoid irrevocable compressor damage. Ensure the inlet and outlet pipelines to the compressor are thoroughly clean and meet the system's stringent steam corrosion grade requirements. Pipelines not adhering to these standards must undergo necessary modifications.We highly recommend integrating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet, to ensure systemic integrity and optimal performance.
3.3.6 With precision and care, advance to the installation of the compressor's vital inlet and outlet pipes. It's paramount that the import and export pipelines are adorned with the essential pipeline accessories, as artistically depicted in the PI diagram. Moreover, to ensure seamless operation and longevity, make certain that the pipeline connected to the compressor is gracefully supported by a dedicated bracket. This thoughtful addition will effectively safeguard the compressor body from any undue strain or weight.
3.3.7 After the main fan and its accompanying equipment have been expertly positioned and the concrete foundation has reached its pinnacle of strength and solidity, you are primed for the thrilling phase of executing a compressor operation test. This pivotal step serves as a comprehensive validation, ensuring that every component operates in perfect harmony and functionality.
3.3.8 Thoughtfully position the electric control cabinet of the compressor within a strategic 5-meter radius of the compressor itself. Employ a robust and durable threading pipe to craft a seamless connection for the wiring between the compressor and the electric control cabinet, ensuring it's discreetly and safely embedded underground. Once the electric control cabinet stands firmly in place, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS. This will establish an unyielding and dependable control link, engineered for excellence.
Nantong Dart-Rich Fan Co., LTD., formerly the esteemed State-Owned Nantong Fan Factory, boasts a storied legacy dating back to its establishment in 1966. In a groundbreaking equity structure reform in June 2019, this venerable institution initiated a transformative journey toward a visionary future. In an exhilarating phase of transformation, the company metamorphosed into an agile partnership enterprise, poised to embrace the rapid tide of development. To actualize its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was astutely founded in December 2020, establishing new standards in innovation and excellence. In a trailblazing initiative, the company seamlessly integrated state-of-the-art German technology in 2004, catalyzing significant advancements in product stability, reliability, energy efficiency, noise reduction, wear resistance, and temperature resilience. As the premier architect of integral geared assembly-type centrifugal steam compressor standards, Dart-Rich spearheads technological preeminence.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an impressive array of steam compressors, fans, and blowers. These exceptional products are vital across diverse sectors such as metallurgy, chemical processing, electric power, environmental conservation, construction, light industry, and burgeoning energy fields. We specialize in providing unparalleled system optimization solutions and comprehensive maintenance services tailored for energy-efficient wind system upgrades.
Dart-Rich remains resolute in pioneering innovation across management, mechanisms, culture, and technology. Our enduring commitment to digital intelligence, ambitious cultural ethos, and the 'three wisdom' principles empowers us to adeptly navigate market dynamics, bolster organizational efficiency, elevate customer service, and achieve sustainable, prolific growth.
Anchored by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is dedicated to amplifying enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our resolute ambition is to ascend as the unrivaled leader in reliable, eco-friendly fluid machinery, setting the benchmark for excellence and sustainability.
1. Dive into the future of steam compression with our Compact Steam Compressor, featuring a state-of-the-art 3D flow semi-open impeller. Expertly engineered with a professional aerodynamic and structural design, this advanced impeller profile empowers the blower to operate within an expansive range of stable conditions. Revel in the extraordinary performance, as the main machine's polytropic efficiency reaches an outstanding 88%.
2. With the strategic inclusion of a vaneless diffuser, our product offers a remarkably extensive operational range. This innovative feature guarantees flexibility and adaptability, accommodating a diverse array of applications with ease.
3. Experience seamless integration with the compact structure that unites the gearbox and compressor. This space-saving design not only conserves valuable real estate but also significantly enhances operational efficiency, allowing you to maximize productivity.
4. Our cutting-edge product is delivered as a comprehensive skid-mounted package, including the compressor, gearbox, and motor. Designed for utmost convenience, it ensures easy transportation and a hassle-free installation process, making it exceptionally user-friendly.
5. Immerse yourself in the convenience of a highly automated steam compressor that boasts exceptional reliability and efficiency. Designed for effortless operation, it significantly promotes energy savings, offering you both convenience and a cost-effective solution.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in providing an unparalleled after-sales experience through our philosophy of 'intelligent service.' Our dedication to precision and comprehensiveness is unmatched, boasting an extensive network of 13 well-positioned marketing service centers across China. Beyond borders, our expertise extends globally, ensuring a robust international sales and service reach.
2, Our devoted after-sales service team is perpetually prepared to transcend boundaries, passports in hand, ready to assist wherever you are in the world. We promise a seamless 24/7 service integration, harmoniously aligning with your operational timelines and needs throughout the project lifecycle.
3, '1191' Service Commitment: Experience our unwavering dedication with a promise to address on-site concerns within a lightning-fast 1-minute response; process service requests efficiently within 1 hour; present comprehensive problem-solving solutions within 9 hours; and ensure our expert team's arrival at your premises within 1 day.
4, Connect with us at any time via 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: Our pioneering technology revolutionizes the heat pump distillation landscape, boosting both efficiency and performance to unprecedented heights.
2. Waste heat recovery: Unleash the power of waste heat like never before with our cutting-edge recovery solutions, designed to perfect energy optimization and utilization.
3. Environmental protection field: Our innovative solutions transform industrial wastewater treatment and lithium battery wastewater management, ensuring clean and sustainable practices. From landfill leachate treatment to sodium and potassium separation in waste incineration fly ash leachate, we drive a positive environmental impact.
4. Lithium-Ion battery industry: Experience a breakthrough in lithium-ion battery production with our comprehensive process devices. We cover salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater, and nickel battery recycling, setting new standards for innovation.
5. New energy industry: Champion eco-friendly innovations with our state-of-the-art solutions in photovoltaic wastewater treatment and polycrystalline silicon wastewater management. Together, we forge a sustainable and greener energy future.
6. Food & beverage industry: Elevate production quality and efficiency with our specialized solutions in amino acids concentration, sugar liquid concentration and drying, and beverage jam concentration, all enhancing taste and quality to new heights.
7. Pharmaceutical industry: Our sophisticated technologies in evaporation, concentration, crystallization, and drying ensure precision and efficacy in the production of both Chinese and Western medicines, supporting the meticulous processes involved.
8. Chemical industry: Enhance efficiency with our innovative solutions in caprolactam process polymerization, polylactic acid PLA device production, nylon 66, chelating agents, and mannitol concentration. We elevate organic matter concentration, fragrance purification, and chemical raw material production to excellence.
9. Metallurgical industry: Optimize wastewater treatment in the metallurgical industry with our robust solutions for sintering desulfurization, coking, vanadium extraction, and smelting. Our technologies ensure sustainability and regulatory compliance at every step.
10. Power industry: Revolutionize wastewater management in the power industry with our effective solutions for treating desulfurized wastewater from power stations, championing environmental responsibility and sustainable practices.
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