| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, represents an advanced frontier in energy-conserving technology meticulously crafted to drastically curtail the reliance on external energy. This groundbreaking innovation creatively repurposes the energy from the secondary steam it generates. At its heart lies a brilliant premise: the secondary steam, born from the evaporator, undergoes a sophisticated compression process utilizing a high-efficiency steam compressor. Through this transformation, electrical energy is adeptly converted into thermal energy, elevating the secondary steam's pressure and temperature. As this thermal surge occurs, the revitalized secondary steam returns to the evaporator, efficiently heating materials to prompt evaporation. The outcome? An extraordinary recycling of the latent heat of vaporization of the secondary steam, culminating in an unmatched level of energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a paragon of contemporary engineering excellence. This impressive system is composed of several integral parts, including a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. It is designed with a compact architecture, ensuring simplicity in maintenance and operational ease. Ideal for those who prioritize reliability and efficiency, this steam compression technology stands as a pinnacle of performance.
3.3.1 To achieve the pinnacle of efficiency with your Steam Compressor featuring an Overall Base and Guide Vane Adjustment from NANTONG DART-RICH FAN CO., LTD, ensure that the compressor base is mounted integrally on a secure, stable foundation. Expertly position wedge-shaped shims beneath the base to finely adjust and achieve precise leveling of the unit.
Arrange the wedge-shaped irons in a skillful alternating order. Once optimal leveling is reached, precisely spot weld the wedge-shaped irons at 4 to 5 specific points. These wedges are custom-crafted and installed by the user, based on unique conditions, ensuring a smooth contact surface that equally distributes force.
The contact surface must be meticulously finished for flawless contact with the inclined plane. It's essential to ensure the maximum bearing capacity of the wedge iron does not exceed 40Kg/cm².
3.3.2 Employ a precision level to establish the unit's level meticulously. The stringent leveling standards dictate that the axial level of the unit aligns at 0.05/1000mm, while the horizontal level is set at 0.10/1000mm to ensure unmatched precision.
3.3.3 To achieve perfect coupling alignment, adhere to these vital steps:
1) For maximum safety, ensure the main power supply is completely turned off;
2) Carefully remove the coupling shield to access the components;
3) Precisely detach the diaphragm coupling intermediate section for inspection;
4) Thoroughly inspect the motor installation plane's flatness, ensuring it is clean and devoid of any foreign materials;
5) Verify that the motor bolt holes are larger than the bolts, allowing bolt loosening for necessary motor adjustments;
6) Prepare a sufficient supply of premium stainless steel gaskets to support the motor's base. These gaskets should be perfectly flat, without any attachments, avoiding the use of long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which should be provided by the customer;
8) Prepare a robustly crafted bracket to support the dial indicator, as illustrated in the provided diagram;
9) Securely mount a dial indicator on the wheel hub's edge using the motor wheel hub mounting bracket, 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 maximal deviation of the outer circle should not exceed 0.05mm. Elevate the motor shaft center line slightly relative to the compressor low-speed shaft center line, maintaining the coupling end face deviation between 0.03 and 0.05mm.
11) Finish by securely tightening the motor foot bolts, and critically review the outer circle runout and the end face runout of the coupling for optimal alignment.
12) After successfully conducting motor idling tests, proceed with installing the coupling intermediate section to ensure seamless and smooth operation.
3.3.4 Once the 'levelness' and alignment of the casing are meticulously adjusted, tighten the anchor bolts to maintain secured stability. Post mechanical or trial operation, it is essential to loosen and retighten the bolts to ensure sustained reliability.
3.3.5 As the impeller is a high-speed rotating part, it is crucial to prevent any solid or liquid intrusion, which could cause irreversible damage to the compressor. Ensure the inlet and outlet pipelines connected to the compressor are impeccably clean and meet the system's steam corrosion grade standards. Pipelines that do not comply must undergo essential rectifications.It is highly recommended to integrate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe leading to the compressor's inlet, to ensure the integrity and longevity of the system.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes. Be sure that the import and export pipelines are adorned with essential pipeline accessories as illustrated in the PI diagram. It is absolutely essential to ensure that the pipeline connected to the compressor is underpinned by a distinct and sturdy bracket, thus safeguarding the compressor body from bearing any unnecessary weight. This not only ensures optimal performance but also enhances longevity, allowing for seamless operation.
3.3.7 Upon the meticulous installation of the main fan and its associated equipment, and with the concrete foundation having reached complete solidity, you are now poised to enter the exhilarating phase of executing a compressor operation test. This pivotal step is paramount in confirming that every component is in flawless working condition, thereby ensuring the highest level of efficacy and reliability.
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 effortlessly connect the wiring from the compressor to the electric control cabinet, ensuring it is neatly and securely routed underground. Once the electric control cabinet is firmly in place, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS, thereby establishing a strong and dependable control link that guarantees seamless operation and control.
Nantong Dart-Rich Fan Co., LTD., a name synonymous with innovation and excellence, traces its illustrious history back to its roots as the State-Owned Nantong Fan Factory in 1966. Following a transformative equity structure reform in June 2019, the company embarked on a visionary journey of growth and reinvention. In a thrilling evolution, the company metamorphosed into a vibrant partnership enterprise, strategically positioning itself to embrace the dynamic pace of modern development. To further this ambitious vision, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, establishing new paradigms of innovation and excellence. In a trailblazing initiative, the company amalgamated state-of-the-art German technology in 2004, marking significant enhancements in product stability, reliability, efficiency, noise reduction, wear resistance, and thermal resilience. As the leading pioneer of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich epitomizes technological superiority.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich's extensive portfolio of steam compressors, fans, and blowers is indispensable across diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sectors. We offer bespoke system optimization solutions and comprehensive maintenance services, expertly tailored to enhance energy-efficient wind system overhauls.
Dart-Rich is steadfast in its pursuit of cutting-edge innovation across management, mechanisms, culture, and technology. Our relentless dedication to digital intelligence, an aspirational culture, and the 'three wisdom' principles enable us to astutely grasp market dynamics, boost organizational efficiency, elevate customer service, and achieve sustainable, rapid progression.
Anchored by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to amplifying enterprise value, optimizing customer benefits, and nurturing a culture of shared accountability and collaboration among stakeholders. Our steadfast ambition is to ascend as the unrivaled leader in dependable, eco-friendly fluid machinery, setting benchmarks for excellence and sustainability.
1. At the forefront of engineering excellence, our High-Performance Steam Compressor is distinguished by its state-of-the-art 3D flow semi-open impeller. Expertly designed with a professional aerodynamic and structural approach, this advanced impeller profile empowers the blower to operate seamlessly across an extensive range of stable conditions. Experience the apex of performance, with the main machine's polytropic efficiency reaching a remarkable 88%, setting new standards in the industry.
2. Our product showcases an innovative vaneless diffuser, providing an extraordinarily wide operating range. This feature ensures remarkable flexibility and adaptability, making it ideal for a diverse array of applications across various industries.
3. Ingeniously engineered, the gearbox and compressor are harmoniously integrated into a singular, compact structure. This space-saving design not only optimizes your workspace but also significantly enhances operational efficiency, making it a standout choice for modern facilities.
4. Designed with user convenience in mind, our comprehensive skid-mounted package includes the compressor, gearbox, and motor. Engineered for hassle-free transportation and straightforward installation, it promises an exceptionally user-friendly experience from start to finish.
5. Our steam compressor exemplifies cutting-edge automation, delivering exceptional reliability and efficiency while encouraging energy conservation. Created for effortless operation, it offers unmatched convenience and cost-effectiveness, making it an invaluable addition to any operation.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our philosophy of 'intelligent service.' This drives us to achieve a level of precision and comprehensiveness that is second to none. We boast a vast and strategically positioned network of 13 marketing service centers across China. This is complemented by a strong and expansive global sales and service presence.
2, Our devoted after-sales service team is ever-prepared to traverse borders at a moment's notice, with passports ready, ensuring global assistance for any maintenance needs. We are unwavering in our commitment to provide 24/7 service, seamlessly integrating with your operational timelines, no matter where you are in the project lifecycle.
3, '1191' Service Commitment: We solemnly commit to recognizing on-site issues within an astoundingly swift 1-minute timeframe; attending to service requests within a mere 1 hour; crafting and delivering comprehensive solutions within 9 hours; and deploying our expert team to your location within 1 day.
4, You can reach us at any hour 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 in its class. We have meticulously integrated cutting-edge technology and sophisticated design software, sourced from internationally acclaimed models, to ensure that each model selection is rapid, precise, and tailored to your specific requirements. Our expansive product portfolio is thoughtfully segmented into 18 distinctive series. Each series is expertly engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h, while seamlessly delivering a temperature elevation ranging from 8-24ºC. This guarantees that our clients receive a solution that is not just swift and optimal, but also remarkably versatile and efficient, embodying the highest standards of innovation and performance excellence.
1. Heat pump distillation: Dive into the future of heat pump distillation with our innovative technology that significantly enhances both efficiency and effectiveness, setting new standards in the industry.
2. Waste heat recovery: Unlock the hidden potential of waste heat with our cutting-edge recovery solutions, meticulously designed to optimize energy utilization and drive sustainability.
3. Environmental protection field: Pioneering solutions for industrial wastewater treatment, lithium battery wastewater management, landfill leachate treatment, and waste incineration fly ash treatment. Our processes ensure effective sodium and potassium separation, fostering a cleaner, greener planet.
4. Lithium-Ion battery industry: Transform the lithium-ion battery production landscape with our advanced process devices, including salt lake lithium extraction systems, sophisticated iron phosphate configurations, ternary precursor wastewater solutions, efficient lithium battery disassembly wastewater management, and nickel battery recycling technologies.
5. New energy industry: Propel eco-friendly advancements with our innovative solutions tailored for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, ensuring a sustainable path towards a greener energy future.
6. Food & beverage industry: Enhance your production capabilities with our targeted solutions designed for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, all aimed at improving taste and quality.
7. Pharmaceutical industry: Our sophisticated evaporative, concentrative, crystallization, and drying technologies support the intricate processes of Chinese and Western medicine production, guaranteeing precision, safety, and efficacy in every batch.
8. Chemical industry: Revolutionize chemical production with our range of advanced solutions from caprolactam process polymerization, polylactic acid PLA device production, nylon 66, chelating agents, to mannitol concentration, enhancing organic matter concentration and fragrance purification.
9. Metallurgical industry: Elevate metallurgical wastewater management with our durable solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewaters, ensuring compliance and promoting environmental stewardship.
10. Power industry: Redefine wastewater management in the power industry with our comprehensive solutions for treating desulfurized wastewater from power stations, ensuring environmental accountability and sustainable operational practices.
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