| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands at the forefront of energy-efficient technology, crafted to dramatically cut down the need for external energy sources. This revolutionary technique cleverly harnesses and repurposes the energy derived from the secondary steam it generates. The ingenious principle at its core? The secondary steam, generated by the evaporator, undergoes expert compression through a high-efficiency steam compressor. This sophisticated process converts electrical energy into thermal energy, thereby enhancing the pressure and temperature of the secondary steam. As these thermal levels soar, the revitalized secondary steam returns to the evaporator, efficiently heating materials to initiate evaporation. The outcome? An extraordinary recycling of the latent heat of vaporization of the secondary steam, setting a new benchmark for energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—an epitome of modern engineering brilliance. This advanced system comprises a streamlined compressor body, robust coupling, precision-engineered gearbox, efficient lubrication system, powerful motor, sophisticated electric instrumentation, and a state-of-the-art anti-surge control system. It features a sleek and compact design, ensuring hassle-free maintenance and seamless operation, making it an ideal selection for anyone in pursuit of reliability and superior efficiency in steam compression technology.
3.3.1 To unlock the unmatched capabilities of your Efficient Industrial Steam Compressor with Overall Base and Adjustable Vane from NANTONG DART-RICH FAN CO., LTD, precisely position the compressor on a robust foundation. Gently place strategically crafted wedge-shaped shims beneath the base, expertly adjusting the unit for impeccable leveling.
Arrange the wedge-shaped irons in a sophisticated alternating sequence. Once perfect leveling is achieved, skillfully spot weld the irons at 4 to 5 exact locations. Users must craft and install custom wedges tailored to specific conditions, ensuring a flawless contact surface for optimal force distribution.
Ensuring the inclined plane's contact surface is expertly finished is crucial for even contact. The wedge iron's load-bearing capacity must not surpass 40Kg/cm2 to maintain system integrity.
3.3.2 Employ a precision level to meticulously calibrate the unit's alignment. Our stringent standards demand an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring precision at its finest.
3.3.3 Master the art of flawless coupling alignment by adhering to these essential steps:
1) Always ensure the main power supply is completely shut off for maximum safety;
2) Meticulously remove the coupling shield with care;
3) Detach the diaphragm coupling's intermediate section with precision and care;
4) Thoroughly inspect the motor installation plane's flatness, ensuring it is pristine and free from any debris or obstructions;
5) Confirm that motor bolt holes exceed the bolts in size, allowing for adjustments by loosening the bolts;
6) Secure a substantial stock of premium stainless steel gaskets to support the motor's base. These must be impeccably flat and free from any attachments, avoiding the use of long, thin gaskets for adjustments.
7) Utilize a dial indicator or precision laser alignment tool with an accuracy of 0.01mm, which the user must supply;
8) Prepare a robust bracket to support the dial indicator, as detailed in the accompanying diagram;
9) Employ the motor wheel hub mounting bracket to firmly position a dial indicator on the edge of the wheel hub, ensuring that the probe is carefully placed on the outer rim of the compressor wheel hub;
10) With deft precision, adjust the motor feet's adjustment bolts for exact alignment of the compressor and motor center lines. The outer circle's maximum deviation is limited to 0.05mm. Position the motor shaft center line slightly higher than the compressor low-speed shaft center line, with coupling end face deviation between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, and conduct a thorough review of the outer circle runout and the end face runout of the coupling to ensure optimal alignment.
12) Upon the success of motor idling tests, proceed with installing the coupling intermediate section for seamless operational flow.
3.3.4 Once the 'levelness' and casing alignment have been impeccably adjusted, securely tighten the anchor bolts for steadfast stability. After mechanical or trial operations, it is vital to loosen and retighten these bolts to ensure lasting reliability.
3.3.5 Considering the impeller's high-speed rotation, it is crucial to prevent any solid or liquid intrusion, as this could cause irreparable damage to the compressor. Ensure that the inlet and outlet pipelines are immaculate and meet the system's steam corrosion grade standards. Non-compliant pipelines demand immediate rectification.Incorporating solid-liquid separation devices—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet is highly recommended to uphold system integrity and performance.
3.3.6 Progress with the installation of the compressor's inlet and outlet pipes. As illustrated in the PI diagram, the import and export pipelines must incorporate the specified pipeline accessories. It is essential that the pipeline attached to the compressor is buttressed by an independent bracket, ensuring that no unnecessary weight is placed on the compressor body itself, thereby safeguarding its integrity and performance.
3.3.7 After the meticulous installation of the main fan and its associated equipment, and the concrete foundation has reached its full strength and stability, you can eagerly advance to the exhilarating phase of executing a compressor operation test. This pivotal step is essential to verify that all systems are functioning flawlessly and in harmony.
3.3.8 Strategically position the electric control cabinet of the compressor within a 5-meter radius to ensure optimal accessibility. Employ a resilient threading pipe to facilitate a seamless and discreet connection of the wiring from the compressor to the electric control cabinet, artfully routing it underground. Once the electric control cabinet is robustly established, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, thereby forging a strong and dependable control link.
Nantong Dart-Rich Fan Co., LTD., formerly celebrated as the State-Owned Nantong Fan Factory, boasts a storied heritage dating back to its establishment in 1966. With a trailblazing equity structure reform in June 2019, this illustrious company embarked on an ambitious journey of visionary transformation, poised to redefine industry standards. In a remarkable transition, the company evolved into a dynamic and forward-thinking partnership enterprise, positioning itself to seamlessly adapt to the fast-evolving landscape of development. To further its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was astutely founded in December 2020, setting new benchmarks in innovation and excellence. In a pioneering and transformative move, the company integrated state-of-the-art German technology in 2004, achieving extraordinary advancements in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As the chief architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands as a beacon of technological superiority and innovation.
Having secured ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich proudly presents an impressive portfolio of steam compressors, fans, and blowers. These essential products serve a wide array of industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sectors. Our expertise also encompasses offering system optimization solutions and comprehensive maintenance services, meticulously tailored for the energy-efficient enhancement of wind systems.
Dart-Rich remains unwavering in its relentless pursuit of innovation across various domains including management, mechanisms, culture, and technology. Our steadfast commitment to digital intelligence, a culture of ambition, and the 'three wisdom' principles empowers us to astutely understand market dynamics, elevate organizational efficiency, enhance customer service, and achieve sustainable, accelerated growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to elevating enterprise value, maximizing customer benefits, and fostering a culture of shared responsibility and collaboration among stakeholders. Our steadfast ambition is to become the unrivaled leader in reliable, green fluid machinery, setting the benchmark for excellence and sustainability in the industry.
1. Take advantage of our state-of-the-art 3D flow semi-open impeller, where precision meets innovation in aerodynamic and structural design. This results in an advanced impeller profile that allows the blower to excel across a remarkable range of stable operating conditions. Revel in the unmatched performance with the main machine's polytropic efficiency reaching a staggering 88%, setting new standards in operational excellence.
2. Through the ingenious use of a vaneless diffuser, our product achieves an extraordinarily expansive operating range, offering unrivaled flexibility and adaptability across diverse applications, ensuring you get the most out of every usage scenario.
3. Our ingenious design seamlessly integrates the gearbox with the compressor into a unified, compact structure. This not only conserves valuable space but also significantly boosts operational efficiency, making it a masterstroke of engineering prowess.
4. Enclosed in an all-encompassing skid-mounted package, our product features the compressor, gearbox, and motor, all crafted for effortless transportation and straightforward installation. This ensures exceptional user-friendliness, providing you with ultimate ease from setup to operation.
5. With unparalleled automation, our steam compressor excels in reliability and efficiency, driving significant energy savings. It promises smooth and effortless operation, delivering convenience and cost-effectiveness that elevates your experience and maximizes your investment.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly uphold our philosophy of 'intelligent service,' embodying a commitment to unmatched precision and thoroughness. Our extensive network boasts 13 strategically positioned marketing service centers throughout China, supported by a formidable global sales and service reach.
2, Our devoted after-sales service team is perpetually ready to transcend borders, passports at the ready, ensuring our presence for any maintenance needs around the globe. We pledge to provide 24/7 support, seamlessly aligning with your operational schedules throughout the entire project lifecycle.
3, '1191' Service Commitment: Our promise is to address on-site issues in a remarkably swift 1-minute time frame; fulfill service requests within an impressive 1-hour period; deliver comprehensive solutions within 9 hours; and deploy our expert team to your location within just 1 day.
4, Reach 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: Experience a groundbreaking transformation in heat pump distillation with our state-of-the-art technology that significantly enhances efficiency and effectiveness, ensuring superior performance in every application.
2. Waste heat recovery: Maximize energy utilization by tapping into the hidden potential of waste heat with our sophisticated recovery solutions that redefine energy efficiency and resource optimization.
3. Environmental protection field: We champion sustainability with our innovative solutions that cater to diverse environmental needs, including industrial wastewater treatment, lithium battery wastewater management, and landfill leachate treatment. Our expertise extends to waste incineration fly ash leachate sodium and potassium separation, all fostering a positive impact on the environment.
4. Lithium-Ion battery industry: Propel the lithium-ion battery sector into a new era with our full-spectrum process devices, designed for salt lake lithium extraction, iron phosphate systems, and ternary precursor wastewater treatment. Our solutions also encompass lithium battery disassembly wastewater management and nickel battery recycling, setting new standards in efficiency.
5. New energy industry: Pave the way for a sustainable energy future with our cutting-edge solutions in photovoltaic wastewater treatment and polycrystalline silicon wastewater management, promoting eco-friendly advancements and a greener tomorrow.
6. Food & beverage industry: Enhance production quality and efficiency with our targeted solutions for amino acid concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, elevating taste and quality to new heights.
7. Pharmaceutical industry: Our sophisticated evaporative, concentrative, crystallization, and drying technologies support the precise processes essential to the production of Chinese and Western medicine, ensuring the highest standards of precision and efficacy.
8. Chemical industry: Our innovative solutions in the chemical sector cover caprolactam process polymerization, polylactic acid PLA production, nylon 66, chelating agents, and mannitol concentration. We excel in organic matter concentration, fragrance purification, and the production of chemical raw materials, boosting efficiency across the board.
9. Metallurgical industry: Enhance sustainability and compliance in the metallurgical field with our reliable solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment, ensuring robust environmental management.
10. Power industry: Revolutionize wastewater management in the power industry with our effective treatments for desulfurized wastewater from power stations, advancing environmental responsibility and sustainability.
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