| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, epitomizes a state-of-the-art, energy-efficient technology that dramatically cuts down the need for external energy. This revolutionary system astutely repurposes the energy from the secondary steam it generates. At its heart, the concept revolves around this: the secondary steam, generated by the evaporator, is expertly compressed using a high-efficiency steam compressor. This transformative process converts electrical energy into thermal energy, enhancing both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam returns to the evaporator, proficiently heating materials to induce evaporation. The outcome is nothing short of extraordinary—a phenomenal recycling of the latent heat of vaporization of the secondary steam, achieving unmatched levels of energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a pinnacle of contemporary engineering excellence. This advanced system is comprised of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a sophisticated anti-surge control system. It features a compact structure, ensuring ease of maintenance and operation. This makes it an ideal choice for those who demand reliability and efficiency in cutting-edge steam compression technology.
3.3.1 To unlock the full potential of your Adjustable Steam Compressor, equipped with an Overall Base and Guide Vane Adjustment Features from NANTONG DART-RICH FAN CO., LTD, it is essential to position the compressor base integrally on a reliable and immovable foundation. Carefully position wedge-shaped shims beneath the base. These shims must be adeptly crafted to adjust the unit to the precise, desired level, ensuring optimal performance and long-lasting reliability.
Strategically arrange the wedge-shaped irons in a thoughtfully alternating pattern. Once the unit is perfectly leveled, securely spot weld the wedge-shaped irons at 4 to 5 meticulously chosen points. The wedge should be custom-created and installed by you, tailored uniquely to your specific needs, ensuring a smooth contact surface for a flawless distribution of force.
It is critical that the contact surface is expertly finished to guarantee uniform contact on the inclined plane. The bearing strength of the wedge iron must remain within the safe threshold of not exceeding 40Kg/cm2, ensuring both efficiency and safety in operation.
3.3.2 Employ a precision level to carefully establish the unit's level. The stringent leveling standards stipulate that the axial level of the unit should be 0.05/1000mm, with the horizontal level meticulously set at 0.10/1000mm. This ensures unmatched accuracy and peak performance in operation.
3.3.3 Follow these essential steps for achieving impeccable coupling alignment:
1) For absolute safety, ensure that the main power supply is completely turned off;
2) Gently remove the coupling shield with care;
3) Detach the diaphragm coupling intermediate section with precision, taking care to handle all parts carefully;
4) Meticulously inspect the motor installation plane's flatness, ensuring it is immaculate and devoid of foreign materials for optimal performance;
5) Ensure that the motor bolt holes are generously larger than the bolts themselves to accommodate bolt loosening, allowing for seamless motor adjustments;
6) Gather a substantial supply of premium stainless steel gaskets to underpin the motor's base. These gaskets must be flawlessly flat and free from any anomalies, avoiding the use of long, thin gaskets for adjustments to ensure stability.
7) Utilize a dial indicator or a precision laser alignment meter with an impressive accuracy of 0.01mm, which should be supplied by the customer for best results;
8) Assemble a robustly designed bracket to support the dial indicator, as illustrated in the provided diagram for precise measurements;
9) Employ the motor wheel hub mounting bracket to securely affix a dial indicator on the wheel hub's edge. Position the dial indicator probe accurately on the outer rim of the compressor wheel hub for precise readings;
10) With deft skill, adjust the bolts on the motor feet to align the compressor and motor center lines flawlessly. Ensure that the outer circle's maximum deviation does not exceed 0.05mm, allowing the motor shaft center to be slightly elevated relative to the compressor's low-speed shaft center for optimal alignment and performance. Maintain the coupling end face deviation strictly between 0.03 and 0.05mm.
11) Securely tighten the motor foot bolts and diligently review both the outer circle runout and the end face runout of the coupling, ensuring impeccable alignment for smooth operations.
12) After successful motor idling tests, proceed to re-install the coupling intermediate section to ensure seamless and reliable operation.
3.3.4 After expertly adjusting the 'levelness' and alignment of the casing, firmly tighten the anchor bolts for steadfast stability. Following any mechanical or trial operation, it is crucial to loosen and then re-tighten the bolts, ensuring enduring reliability and operational excellence.
3.3.5 Given the critical role of the impeller as a high-speed rotating component, it is vital to prevent any solid or liquid intrusion, which could cause irrevocable damage to the compressor. Ensure the purity and compliance of the inlet and outlet pipelines connected to the compressor, adhering to the system's steam corrosion grade requirements. Pipelines falling short of these standards must undergo necessary corrections.To maintain system integrity, it is highly recommended to integrate solid-liquid separation devices—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor's inlet. This precaution ensures the smooth and efficient operation of the entire system.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision and care. Ensure the import and export pipelines are equipped with the necessary accessories, as illustrated in the PI diagram. Crucially, the pipeline connecting to the compressor should be supported by a dedicated bracket, thus avoiding any unnecessary weight from impacting the compressor body itself and maintaining optimal function.
3.3.7 After the main fan and its associated equipment have been expertly installed, and the concrete foundation has cured to full strength, the moment arrives to initiate the exhilarating process of conducting a compressor operation test. This pivotal step is designed to verify that every component functions flawlessly, ensuring a smooth and efficient operation.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius. Employ a sturdy threading pipe to guarantee a seamless connection of wiring from the compressor to the electric control cabinet, discreetly routed underground for added protection. Once the electric control cabinet is securely stationed, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, forming a strong and dependable control link.
Nantong Dart-Rich Fan Co., LTD. embodies a storied legacy, tracing its roots back to the iconic State-Owned Nantong Fan Factory founded in 1966. In a bold step towards future growth, the company underwent a revolutionary equity structure reform in June 2019, setting the stage for a visionary transformation. In this exhilarating phase of evolution, the enterprise transitioned into a vibrant partnership entity, strategically positioning itself to keep pace with the rapidly advancing industry landscape. As part of an expansive growth strategy, Dart-Rich (Hunan) Fan Co., Ltd. was conceived in December 2020, poised to redefine innovation benchmarks with groundbreaking initiatives. In a trailblazing venture, the company embraced state-of-the-art German technologies in 2004, leading to significant strides in product durability, operational reliability, optimal efficiency, noise reduction, resistance to wear, and temperature management. As the pioneering force behind the integral geared assembly type centrifugal steam compressors standard, Dart-Rich takes pride in leading the technological revolution.
With the distinction of ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich presents an exceptional range of steam compressors, fans, and blowers. These essential tools are vital across diverse sectors such as metallurgy, chemicals, power generation, environmental protection, construction, light industries, and new energy domains. Our specialized expertise further includes offering tailored system optimization solutions and all-inclusive maintenance services for enhancing the energy efficiency of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of excellence across management, operational mechanisms, cultural evolution, and technological advancements. By embracing digital intelligence and fostering an ambitious culture rooted in the 'three wisdom' principles, we adeptly navigate market trends, optimize organizational productivity, enrich customer experiences, and achieve sustainable, swift progress.
Underpinned by our foundational values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to uplifting enterprise value, enhancing customer advantages, and nurturing a culture of shared accountability and cooperation among all stakeholders. Our resolute aspiration is to ascend as the foremost authority in reliable, eco-friendly fluid machinery, setting industry standards for excellence and sustainability.
1. Our Adjustable Steam Compressor with Overall Base and High-Performance Features is equipped with a state-of-the-art 3D flow semi-open impeller. This component is the result of expert aerodynamic and structural engineering, leading to an innovative impeller profile. This ensures that the blower operates efficiently across a wide spectrum of stable conditions. Revel in unparalleled performance as the main machine achieves a remarkable polytropic efficiency of up to 88%, making it a leader in its category.
2. The breakthrough design of our vaneless diffuser significantly broadens the operating range, offering unparalleled flexibility and adaptability. This makes our product ideal for a variety of demanding applications, ensuring it meets your needs with precision.
3. We have expertly integrated the gearbox and compressor into a singular, compact unit. This design innovation not only conserves precious space but significantly boosts operational efficiency, providing you with streamlined performance.
4. Encompassed within an all-inclusive skid-mounted package, our product features the compressor, gearbox, and motor. This package is meticulously engineered for ease of transportation and straightforward installation, making it incredibly user-friendly and a breeze to set up.
5. Our steam compressor is distinguished by its high level of automation, ensuring extraordinary reliability and efficiency. It is crafted to promote energy savings and is designed for effortless operation, providing you with unmatched convenience and significant cost-effectiveness.
1, At NANTONG DART-RICH FAN CO., LTD, we are deeply committed to our 'intelligent service' philosophy, which ensures an unmatched level of precision and thoroughness in our support. With an extensive network of 13 strategically positioned marketing service centers within China and a formidable international sales and service network, we assure our clients of comprehensive support and seamless service.
2, Our dedicated after-sales service team is ever-prepared to traverse international borders, passports at the ready, to provide you with prompt and effective maintenance solutions worldwide. Our promise is to offer round-the-clock service, integrating flawlessly with your operational demands throughout the entire project lifecycle.
3, '1191' Service Commitment: Our unwavering commitment guarantees that we will acknowledge on-site issues within a rapid 1-minute timeframe; address service requests efficiently within just 1 hour; craft detailed and comprehensive solutions in as little as 9 hours; and dispatch our professional service team to your site within a 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.
Harnessing the pinnacle of pneumatic technology, our Adjustable Steam Compressor with Overall Base and High-Performance 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 an impressive 18 distinctive series. Each series is masterfully 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, providing unmatched performance in the industry.
1. Heat pump distillation: Experience unparalleled efficiency with our state-of-the-art technology, raising the bar for heat pump distillation processes through advanced engineering and innovative solutions.
2. Waste heat recovery: Unlock the hidden potential of waste heat with our cutting-edge recovery solutions, designed to maximize energy utilization and significantly reduce energy costs.
3. Environmental protection field: Ensure a cleaner future with our comprehensive solutions for industrial wastewater treatment, lithium battery wastewater management, landfill leachate treatment, and more. Our technology excels in waste incineration fly ash leachate sodium and potassium separation, driving impactful environmental change.
4. Lithium-Ion battery industry: Transform lithium-ion battery manufacturing with our extensive range of process devices, including salt lake lithium extraction, iron phosphate systems, and advanced wastewater management for ternary precursor and nickel battery recycling, enhancing production efficiency.
5. New energy industry: Pave the way for sustainable energy innovation with our cutting-edge photovoltaic wastewater treatment and polycrystalline silicon wastewater management solutions, leading to a cleaner, greener future.
6. Food & beverage industry: Boost production quality and efficiency with our tailored solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, elevating product taste and quality.
7. Pharmaceutical industry: Bolster your pharmaceutical production with our sophisticated evaporative, concentrative, crystallization, and drying technologies, designed to support precision and effectiveness in Chinese and Western medicine manufacturing.
8. Chemical industry: Enhance operational efficiency with our pioneering solutions for caprolactam process polymerization, polylactic acid PLA production, nylon 66, and more. Our innovations streamline organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Achieve optimal sustainability and compliance with our reliable solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment, ensuring efficient environmental management.
10. Power industry: Revolutionize wastewater management in the power sector with our advanced solutions for treating desulfurized wastewater from power stations, reinforcing your commitment to environmental stewardship.
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