| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a revolutionary energy-saving technology poised to transform energy consumption patterns. By dramatically decreasing reliance on external energy, this innovative system ingeniously recycles the energy generated from its own secondary steam. The core of this process is based on an ingenious principle: the secondary steam, generated by the evaporator, undergoes a sophisticated compression process via a high-efficiency steam compressor. This transformation of electrical energy into thermal energy results in an increase in both pressure and temperature of the secondary steam. With this enhanced heat, the revitalized secondary steam returns to the evaporator, proficiently heating materials to promote evaporation. The upshot? An extraordinary recycling of the latent heat of vaporization of the secondary steam, resulting in unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—an epitome of modern engineering excellence. This meticulously engineered system consists of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and an advanced anti-surge control system. It features a sleek and compact design that simplifies maintenance and operation, making it an ideal solution for those who demand both reliability and efficiency in steam compression technology. Perfectly engineered for high performance, this compressor is set to redefine the standards of steam compression with its robust and dependable performance characteristics.
3.3.1 To ensure the exceptional performance of your cutting-edge Steam Compressor with Overall Base and Guide Vane Adjustment Features from the renowned NANTONG DART-RICH FAN CO., LTD, strategically position the compressor base integrally onto a solid foundation. Carefully position wedge-shaped shims beneath the base, skillfully used to adjust the unit to a precise level, ensuring that your compressor operates at its peak efficiency.
Arrange the wedge-shaped irons in a meticulously alternating pattern. Once the unit achieves impeccable leveling, expertly spot weld the wedge-shaped irons at 4 to 5 precise points, securing stability. The wedge must be crafted and installed by the user, tailored to the specific situation, ensuring a smooth contact surface for even force distribution, contributing to the compressor's optimal functionality.
The contact surface must be expertly finished to ensure smooth and even contact of the inclined plane. It is of utmost importance that the bearing capacity of the wedge iron does not exceed 40Kg/cm2, ensuring a robust and reliable setup.
3.3.2 Utilize a precise level to meticulously establish the unit's level. The stringent leveling standards demand the axial level of the unit to be 0.05/1000mm and the horizontal level set at 0.10/1000mm, guaranteeing exceptional accuracy and precision.
3.3.3 Achieve flawless coupling alignment by following these critical steps:
1) Ensure the main power supply is completely turned off for maximum safety;
2) Carefully remove the coupling shield, providing access for further adjustments;
3) Detach the diaphragm coupling intermediate section with precision, ensuring the integrity of components;
4) Thoroughly inspect the motor installation plane's flatness to ensure cleanliness and freedom from foreign materials;
5) Verify that the motor bolt holes are larger than the bolts themselves, allowing for necessary bolt loosening for motor adjustments, which is crucial for precise alignment;
6) Prepare a generous supply of premium-quality stainless steel gaskets to support the motor's base. These gaskets must be impeccably flat and devoid of any attachments, avoiding the use of long, thin gaskets for adjustments to maintain structural integrity.
7) Employ a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which the customer should provide to ensure precision alignment;
8) Prepare a sturdily crafted bracket to support the dial indicator, as depicted in the provided diagram, ensuring stability during measurements;
9) Securely mount a dial indicator on the motor wheel hub using the mounting bracket, positioning the dial indicator probe on the outer rim of the compressor wheel hub for precise readings;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. The outer circle's maximum deviation should not surpass 0.05mm, with the motor shaft center line slightly elevated relative to the compressor low-speed shaft center line, ensuring optimal performance. The coupling end face deviation should be carefully maintained between 0.03 and 0.05mm.
11) Conclude by tightening the motor foot bolts securely, and critically review the outer circle runout and the end face runout of the coupling to ensure optimal alignment and reliable operation.
12) Upon successful motor idling tests, proceed to install the coupling intermediate section to ensure seamless and efficient operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly adjusted, tighten the anchor bolts for secured stability. Post-mechanical operation or trial operation, it is essential to loosen and retighten the bolts to ensure enduring reliability and secure performance.
3.3.5 Given that the impeller is a high-speed rotating component, it is imperative to prevent any solid or liquid intrusion, as this would irrevocably damage the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are pristinely clean and conform to the system's steam corrosion grade requirements. Pipelines failing to meet these standards must undergo essential rectifications.It is highly recommended to incorporate solid-liquid separation equipment—such as a high-efficiency gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet to secure system integrity and promote long-lasting performance.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision. It is essential that the import and export pipelines are equipped with all necessary pipeline accessories, as vividly depicted in the PI diagram. This is a crucial step to ensure flawless operation. Remember, the pipeline connected to the compressor requires independent support from a separate bracket. This setup is vital to prevent any unnecessary weight from impacting the compressor body, safeguarding its longevity and performance.
3.3.7 After the meticulous installation of the main fan and its associated equipment, and once the concrete foundation has reached its optimal solidity, you are ready to embark on the exhilarating phase of conducting a comprehensive compressor operation test. This pivotal process is designed to confirm that all components are in impeccable working condition, ensuring the system is primed for flawless operation.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor for optimal functionality. Employ a robust threading pipe to create a seamless connection for the wiring from the compressor to the electric control cabinet. Ensure this connection is discreetly and safely 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. This establishes a strong and reliable control link, ensuring seamless operation and control efficiency.
Nantong Dart-Rich Fan Co., LTD., a name synonymous with innovation and excellence, boasts a storied history that dates back to its founding as the State-Owned Nantong Fan Factory in 1966. With the transformative equity structure reform of June 2019, the company embarked on a visionary journey destined to redefine its future. In an exhilarating metamorphosis, the company seamlessly transitioned into a dynamic partnership enterprise, adeptly positioning itself to thrive in the fast-paced landscape of modern development. Dart-Rich (Hunan) Fan Co., Ltd. was strategically founded in December 2020, setting new paradigms in innovation and operational excellence. In a trailblazing initiative, the company embraced advanced German technology in 2004, achieving breakthrough improvements in product stability, reliability, efficiency, minimal noise, wear resistance, and temperature endurance. Dart-Rich is celebrated as a pioneer in standard-setting for integral geared assembly type centrifugal steam compressors, epitomizing technological superiority.
With ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an extensive array 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 the burgeoning energy sector. Our proficiency extends to delivering system optimization and comprehensive maintenance services, leading the way in energy-efficient wind system revamping.
Dart-Rich is resolute in its mission to innovate across management, mechanisms, culture, and technology. Our steadfast commitment to digital intelligence and a culture of ambition anchored by the 'three wisdom' principles enables us to acutely grasp market dynamics, enhance organizational efficiency, elevate customer service, and realize sustainable, accelerated growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is dedicated to amplifying enterprise value, optimizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our unwavering aim is to ascend as the foremost leader in reliable, green fluid machinery, setting unparalleled standards of excellence and sustainability.
1. Embark on a journey of unparalleled innovation with our High-Performance Steam Compressor. Featuring a state-of-the-art 3D flow semi-open impeller, expertly crafted with advanced aerodynamic and structural design principles, our compressor delivers an extraordinary impeller profile. This ingenuity allows the blower to operate seamlessly over a wide spectrum of stable conditions. Experience unmatched excellence with the main machine's polytropic efficiency reaching an awe-inspiring 88%.
2. Embrace adaptability and versatility with the pioneering addition of a vaneless diffuser. Our steam compressor offers an exceptionally broad operating range, ensuring it meets the dynamic demands of various applications effortlessly.
3. Experience the brilliance of integrated design with a gearbox and compressor unified into a single, compact structure. This innovative engineering not only conserves precious space but also significantly boosts operational efficiency, providing a seamless solution for your needs.
4. Discover convenience redefined with our all-inclusive skid-mounted package. Featuring the compressor, gearbox, and motor, this design is meticulously engineered for hassle-free transportation and straightforward installation, offering unbeatable user-friendliness.
5. Elevate your operations with our steam compressor's high degree of automation. Renowned for its unrivaled reliability and efficiency, it champions energy conservation while ensuring effortless operation. Enjoy the dual benefits of ultimate convenience and cost-effectiveness, as our product paves the way for a sustainable future.
1, At NANTONG DART-RICH FAN CO., LTD, we are committed to our philosophy of 'intelligent service,' where precision meets comprehensiveness. Our extensive network boasts 13 strategically placed marketing service centers throughout China, bolstered by a strong and expansive global sales and service reach.
2, Our devoted after-sales service team is prepared to cross borders at a moment's notice, passports at the ready, ensuring your maintenance needs are met globally. Our promise is to provide seamless 24/7 service, perfectly aligning with your operational timelines throughout the entire project lifecycle.
3, '1191' Service Commitment: We vow to respond to on-site issues within an impressive 1-minute timeframe; meet service requests within just 1 hour; offer comprehensive solutions within a swift 9 hours; and have our professional team at your location within 1 day.
4, Contact us anytime 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.
Experience the apex of pneumatic innovation with NANTONG DART-RICH FAN CO., LTD's High-Performance Steam Compressor featuring an Overall Base and Guide Vane Adjustment. This product stands in a league of its own, having integrated the most advanced international technology and design software available. Our precise and rapid model selection process is tailored specifically to meet your individual requirements. Our expansive product line is meticulously organized into 18 unique series, each engineered to handle an extensive flow rate range from 1 to 240 t/h. Furthermore, these compressors are designed to efficiently deliver a substantial temperature increase between 8 and 24ºC. With our superior solutions, you are assured of not only speed and optimal performance but also an extraordinary level of versatility and efficiency.
1. Heat pump distillation: Embrace our pioneering technology that significantly boosts the efficiency and effectiveness of heat pump distillation, setting new standards in the industry.
2. Waste heat recovery: Unlock the immense potential of waste heat with our state-of-the-art recovery solutions, ensuring optimal energy utilization and sustainability.
3. Environmental protection field: Our innovative solutions extend from industrial wastewater treatment to sophisticated lithium battery wastewater management, ensuring clean, sustainable practices in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, thereby driving significant positive environmental impacts.
4. Lithium-Ion battery industry: Transform the production landscape of lithium-ion batteries with our exhaustive suite of process devices, covering salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling, ensuring efficiency and sustainability.
5. New energy industry: Pave the path for eco-friendly innovations with our cutting-edge solutions tailored for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, securing a greener and more sustainable energy future.
6. Food & beverage industry: Enhance the quality and efficiency of your production processes with our bespoke solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, elevating taste and quality to new heights.
7. Pharmaceutical industry: Our advanced technologies in evaporation, concentration, crystallization, and drying support the meticulous processes of Chinese and Western medicine production, ensuring precision, efficacy, and unmatched quality.
8. Chemical industry: Elevate your operations with our groundbreaking innovations, from caprolactam process polymerization to the production of polylactic acid PLA devices, nylon 66, chelating agents, mannitol concentration, and beyond. Our solutions enhance efficiency in organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Optimize and revolutionize the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters with our robust, reliable solutions, ensuring compliance and sustainability.
10. Power industry: Redefine wastewater management in the power industry with our powerful solutions for treating desulfurized wastewater from power stations, promoting environmental responsibility and efficiency.
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