| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a revolutionary and energy-efficient technology crafted to dramatically minimize reliance on external energy sources. This state-of-the-art innovation cleverly harnesses and reutilizes the energy generated from the secondary steam it produces. At the heart of this technology lies a powerful principle: the secondary steam, created by the evaporator, is expertly compressed with the use of a high-performance steam compressor. This intelligent process converts electrical energy into thermal energy, boosting both the pressure and temperature of the secondary steam. As this heat intensifies, the revitalized secondary steam returns to the evaporator, efficiently heating materials to spark evaporation. The outcome is an extraordinary recycling of the latent heat of vaporization of the secondary steam, achieving unmatched energy efficiency and conservation.
Introducing the DM series Single-stage Geared Steam Compressor—a masterpiece of contemporary engineering. This advanced system is composed of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. It features a compact design, ensuring effortless maintenance and operation. This makes it an ideal solution for those who prioritize reliability and efficiency in steam compression technology, delivering superior performance and peace of mind.
3.3.1 To ensure the peak performance of your Steam Compressor with Overall Base and Guide Vane Adjustment Features from the esteemed NANTONG DART-RICH FAN CO., LTD, it is crucial to position the compressor base integrally on a secure and stable foundation. Thoughtfully place wedge-shaped shims beneath the base, meticulously adjusting the unit to an exact and precise level for optimal performance.
Arrange the wedge-shaped irons in an alternating sequence. Once the unit reaches perfect leveling, proceed to expertly spot weld the wedge-shaped irons at 4 to 5 critical points. These wedges must be custom-crafted and installed by the user, adapted to the unique circumstances, ensuring a smooth and flawless contact surface for even distribution of force.
The contact surface must be finished with expert precision to guarantee the even contact of the inclined plane. It is imperative that the bearing capacity of the wedge iron does not exceed the limit of 40Kg/cm2 to maintain integrity.
3.3.2 Employ a highly precise level to meticulously establish the unit's level. The rigorous leveling standards demand that the axial level of the unit is 0.05/1000mm, with the horizontal level set at 0.10/1000mm, thereby ensuring unparalleled precision and accuracy.
3.3.3 Achieve flawless coupling alignment by diligently following these essential steps:
1) For utmost safety, ensure the main power supply is completely turned off;
2) Carefully remove the coupling shield with caution;
3) Detach the diaphragm coupling intermediate section with precision and care;
4) Meticulously inspect the motor installation plane's flatness to ensure it is clean and devoid of foreign materials;
5) Verify that the motor bolt holes are larger than the bolts themselves, allowing adjustment through bolt loosening;
6) Prepare an ample supply of top-quality stainless steel gaskets to support the motor's base. These gaskets must be perfectly flat and free of any attachments, avoiding the use of long, thin gaskets for adjustments;
7) Utilize a dial indicator or a precision laser alignment meter with a high 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) Use the motor wheel hub mounting bracket to securely position 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 precision, tweak the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure that the maximum deviation of the outer circle does not exceed 0.05mm, with the motor shaft center line slightly elevated relative to the compressor low-speed shaft center line, and that the coupling end face deviation remains between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts. Critically review the outer circle runout and the end face runout of the coupling to ensure optimal alignment.
12) Upon successful motor idling tests, proceed to install the coupling intermediate section to guarantee seamless and smooth operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly calibrated, tighten the anchor bolts to secure stability. After any mechanical operation or trial run, it is essential to loosen and retighten the bolts to ensure enduring reliability and stability.
3.3.5 Considering that the impeller is a high-speed rotating component, it is absolutely imperative to prevent any solid or liquid intrusion, as this could cause irrevocable damage to the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are immaculately clean and conform to the system's steam corrosion grade requirements. Pipelines failing to meet these standards must undergo the necessary rectifications.It is highly advisable to incorporate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet to secure and maintain system integrity.
3.3.6 Initiate the installation of the compressor's inlet and outlet pipes. Make sure the import and export pipelines are equipped with all the essential pipeline accessories, elegantly detailed in the PI diagram. It's crucial to ensure that the pipeline connected to the compressor is independently supported by a robust, separate bracket, thereby eliminating any unnecessary weight from impacting the compressor body itself.
3.3.7 With the main fan and all associated equipment meticulously installed and the concrete foundation now solidified to perfection, you're ready to embark on the thrilling phase of conducting a compressor operation test. This indispensable step guarantees that every component is functioning in flawless harmony.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor. Employ a durable threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, ensuring it is elegantly routed underground. Once the electric control cabinet is securely placed, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS, creating a robust and dependable control link.
Nantong Dart-Rich Fan Co., LTD., formerly the esteemed State-Owned Nantong Fan Factory, carries a distinguished heritage dating back to 1966. Following a groundbreaking equity structure reform in June 2019, this visionary company embarked on a transformative journey, redefining its legacy with innovation and ambition. In an exhilarating phase of growth, the company evolved into a vibrant and forward-thinking partnership enterprise, poised to meet the accelerating demands of modern development. To amplify its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020, setting unprecedented standards in innovation and excellence. In an industry-leading initiative, the company seamlessly integrated pioneering German technology in 2004, achieving outstanding advancements in product stability, reliability, efficiency, reduced noise, wear resistance, and temperature resilience. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich continues to lead with technological brilliance.
With prestigious certifications including ISO9001, ISO14001, and ISO45001, Dart-Rich showcases an impressive array of steam compressors, fans, and blowers, essential across diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and emerging energy sectors. Our expertise extends to offering sophisticated system optimization solutions and comprehensive maintenance services, finely tuned for the energy-efficient transformation of wind systems.
Dart-Rich is steadfast in its pursuit of innovation across all facets, including management, mechanisms, culture, and technology. Our commitment to digital intelligence, an aspirational culture, and the 'three wisdom' principles fuels our ability to keenly understand market dynamics, enhance organizational efficiency, elevate customer service, and achieve sustainable, rapid growth.
Inspired by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to enhancing enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our unwavering ambition is to become the unrivaled leader in reliable, green fluid machinery, setting benchmarks for excellence and sustainability.
1. Imagine a state-of-the-art 3D flow semi-open impeller that is the heart of our steam compressor, meticulously engineered with precise aerodynamic and structural finesse. This innovation leads to a remarkably advanced impeller profile, empowering the blower to operate within an extensive spectrum of stable conditions. Experience performance like never before, with the main machine's polytropic efficiency reaching an astounding 88%, setting a new benchmark in excellence.
2. With the groundbreaking inclusion of a vaneless diffuser, our product delivers an exceptionally wide operating range, embodying flexibility and adaptability to meet diverse application needs with unmatched precision.
3. Experience the synergy of innovation, as the gearbox and compressor are masterfully integrated into a singular, compact unit. This ingenious design not only conserves precious space but also enhances operational efficiency, setting a new standard in modern engineering.
4. Discover the convenience of our all-encompassing skid-mounted package, which includes the compressor, gearbox, and motor. Ingeniously crafted for easy transportation and straightforward installation, this feature underscores its user-friendly nature, making it a seamless solution for any setup.
5. Our steam compressor is distinguished by a high level of automation, offering unparalleled reliability and efficiency that champions energy savings. Designed for user-friendly operation, it affords you both convenience and cost-effectiveness, ensuring a smooth, effortless experience that meets all your operational needs.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to our 'intelligent service' philosophy, aspiring to deliver unmatched precision and thoroughness in all aspects. We boast a widespread network of 13 strategically positioned marketing service centers throughout China, alongside a strong international sales and service presence to serve our global clientele.
2, Our devoted after-sales service team is always prepared to traverse global boundaries, with passports at the ready, ensuring our presence for any maintenance needs you might have worldwide. We promise round-the-clock service, seamlessly aligning with your operational schedules throughout the entire project lifecycle.
3, '1191' Service Commitment: We vow to address on-site issues within an impressive 1-minute window; respond to service requests in just 1 hour; provide complete solutions within a mere 9 hours; and dispatch our expert team to your location in only 1 day, ensuring swift and effective service.
4, Connect with us 24/7 through our dedicated after-sales service hotline: 0086-400-625-2668, where assistance is just a call away.
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: Experience unparalleled efficiency and effectiveness in heat pump distillation processes through our pioneering technology, redefining industry standards.
2. Waste heat recovery: Unleash the hidden potential of waste heat with our sophisticated recovery solutions, maximizing energy utilization and paving the way for greener operations.
3. Environmental protection field: Our innovative solutions in industrial wastewater treatment, lithium battery wastewater management, and more, ensure sustainable practices. Drive a positive environmental impact in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation with our groundbreaking services.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our all-encompassing process devices. From salt lake lithium extraction to nickel battery recycling, including iron phosphate systems and ternary precursor wastewater treatment, our solutions are designed for excellence.
5. New energy industry: Be at the forefront of eco-friendly innovation with our cutting-edge solutions for photovoltaic wastewater treatment and polycrystalline silicon management, championing a sustainable, green energy future.
6. Food & beverage industry: Boost your production's quality and efficiency with our tailored solutions for amino acids concentration, sugar liquid concentration and drying, and beverage jam concentration, ensuring enhanced taste and superior quality.
7. Pharmaceutical industry: Our top-notch evaporative, concentrative, crystallization, and drying technologies support the detailed processes involved in producing Chinese and Western medicines, guaranteeing precision and effectiveness.
8. Chemical industry: From polymerization processes like caprolactam to the production of polylactic acid PLA devices and nylon 66, our innovations enhance efficiency in organic matter concentration, fragrance purification, and chemical raw material production, delivering superior results.
9. Metallurgical industry: Achieve optimal treatment for sintering desulfurization, coking, vanadium extraction, and smelting wastewaters with our resilient and dependable solutions, ensuring sustainability and regulatory compliance.
10. Power industry: Revolutionize wastewater management in the power industry with our potent solutions for treating desulfurized wastewater from power stations, fostering a commitment to environmental responsibility.
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