| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a trailblazing, energy-efficient technology that dramatically minimizes reliance on external energy sources. This groundbreaking method showcases an ingenious capacity to repurpose the energy from its own secondary steam production. At its core, the principle is straightforward yet revolutionary: secondary steam, generated by the evaporator, is meticulously compressed through a high-efficiency steam compressor. This sophisticated transformation converts electrical energy into thermal energy, significantly elevating the pressure and temperature of the secondary steam. Once enhanced, this potent secondary steam returns to the evaporator, efficiently heating materials and initiating the evaporation process. The outcome is an extraordinary recycling of the latent heat of vaporization of the secondary steam, culminating in unprecedented energy efficiency.
Presenting the DM series Single-stage Geared Steam Compressor—a triumph of contemporary engineering excellence. This advanced system is composed of a meticulously crafted compressor body, robust coupling, precision gearbox, comprehensive lubrication system, powerful motor, sophisticated electric instrumentation, and a state-of-the-art anti-surge control system. Its compact, streamlined structure ensures both easy maintenance and seamless operation, making it an ideal solution for those in pursuit of reliability and superior efficiency in steam compression technology.
3.3.1 For peak efficiency of your Steam Compressor with Overall Base and Guide Vane Adjustment from NANTONG DART-RICH FAN CO., LTD, it is imperative to position the compressor integrally on a stable foundation. Strategically place wedge-shaped shims beneath the base, expertly crafted to adjust the unit to the precise level needed for optimal functionality.
Arrange the wedge-shaped irons in a meticulous alternating pattern. Once the unit is perfectly level, skillfully spot weld the wedges at 4 to 5 carefully selected points. These wedges are custom-crafted and installed by the user, tailored to your specific needs, ensuring a flawlessly smooth contact surface for balanced force distribution.
The contact surface must be polished to perfection to ensure even contact of the inclined plane. It is crucial that the bearing capacity of the wedge iron remains within the safe limit of 40Kg/cm2.
3.3.2 Employ a precise leveling tool to meticulously calibrate the unit's level. Adhere to stringent leveling standards, maintaining the axial level at an impeccable 0.05/1000mm, and the horizontal level at 0.10/1000mm, ensuring absolute precision.
3.3.3 Achieve flawless coupling alignment through these essential steps:
1) Ensure that the main power supply is entirely off to maximize safety;
2) Carefully remove the coupling shield for access;
3) Detach the diaphragm coupling intermediate section with precision and care;
4) Inspect the motor installation plane for absolute flatness, ensuring it is clean and devoid of foreign materials;
5) Confirm that the motor bolt holes are sufficiently larger than the bolts to allow for bolt loosening and necessary motor adjustments;
6) Prepare a generous supply of premium stainless steel gaskets to support the motor's base. These gaskets must be impeccably flat, free of any attachments, avoiding the use of long, thin gaskets for adjustments.
7) Use a dial indicator or a precision laser alignment meter with a 0.01mm accuracy, which should be provided by the customer;
8) Prepare a robust bracket to support the dial indicator, as illustrated in the provided diagram;
9) Utilize the motor wheel hub mounting bracket to firmly mount a dial indicator on the wheel hub's edge, positioning the probe on the outer rim of the compressor wheel hub;
10) With deftness and accuracy, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure the outer circle's maximum deviation does not exceed 0.05mm, with the motor shaft center line slightly elevated relative to the compressor's low-speed shaft center line. The coupling end face deviation should remain between 0.03 and 0.05mm.
11) Complete the process by securely tightening the motor foot bolts, and meticulously review the outer circle runout and end face runout of the coupling for perfect alignment.
12) Once successful motor idling tests are completed, proceed to install the coupling intermediate section to ensure smooth and seamless operation.
3.3.4 After expertly adjusting the 'levelness' and alignment of the casing, tighten the anchor bolts for secured stability. Following any mechanical or trial operation, it is critical to loosen and retighten the bolts to ensure long-lasting reliability.
3.3.5 Given the impeller is a high-speed rotating component, it is crucial to prevent any solid or liquid intrusion, which could irreversibly damage the compressor. Ensure the inlet and outlet pipelines are impeccably clean and meet the system's steam corrosion grade requirements. Pipelines not meeting these standards must be appropriately rectified.Incorporating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, is highly recommended before the straight pipe at the compressor's inlet for securing the system's integrity.
3.3.6 Begin the installation process by carefully fitting the compressor's inlet and outlet pipes. Ensure that the import and export pipelines are equipped with the necessary pipeline accessories as illustrated in the PI diagram. It is of utmost importance that the pipeline connected to the compressor is supported by an independent bracket. This precaution is essential to safeguard the compressor body from any potential strain caused by undue weight.
3.3.7 With the main fan and all related equipment meticulously installed, and the concrete foundation having reached its full strength and stability, you are now ready to embark on the exhilarating phase of conducting a compressor operation test. This pivotal procedure is crucial to verifying that every component is functioning flawlessly, ensuring a smooth and efficient operation.
3.3.8 Strategically position the electric control cabinet within a 5-meter radius of the compressor, optimizing accessibility and functionality. Employ a sturdy threading pipe to elegantly connect the compressor's wiring to the electric control cabinet, ensuring an unobtrusive and secure underground routing. With the cabinet firmly in place, meticulously connect the wiring terminals inside to the remote DCS lines, establishing a robust and dependable control link for seamless operations.
Nantong Dart-Rich Fan Co., LTD., once known as the esteemed State-Owned Nantong Fan Factory, carries a distinguished legacy since its founding in 1966. A groundbreaking transformation began in June 2019 with an equity structure reform, marking the dawn of a visionary era of innovation and progress. In an exhilarating transition, the company transformed into an energetic partnership enterprise, dynamically positioning itself to embrace the escalating pace of modern development. To augment its expansive ambitions, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020, setting unparalleled standards in cutting-edge innovation. In a trailblazing initiative, the company incorporated state-of-the-art German technology in 2004, leading to exceptional advancements in product stability, reliability, efficiency, minimal noise, wear resistance, and temperature endurance. As the premier architect of the industry standard for integral geared assembly type centrifugal steam compressors, Dart-Rich exemplifies technological brilliance and leadership.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich proudly offers a diversified portfolio of steam compressors, fans, and blowers. These essential products serve a vast array of industries, including metallurgy, chemical, electric power, environmental conservation, construction, light industry, and the burgeoning energy sector. Furthermore, we excel in providing system optimization solutions and comprehensive maintenance services, expertly tailored to enhance the energy efficiency of wind systems.
Dart-Rich is resolute in its relentless quest for innovation across management, methodologies, culture, and technology. Our steadfast commitment to digital intelligence, a culture of ambition, and adherence to the 'three wisdom' principles empower us to astutely navigate market dynamics, drive organizational efficiency, elevate customer service, and achieve sustainable, rapid advancement.
Guided by our core principles of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to enhancing enterprise value, maximizing customer satisfaction, and nurturing a culture of shared responsibility and collaboration among all stakeholders. Our unwavering ambition is to ascend as the unrivaled leader in reliable, eco-friendly fluid machinery, setting the benchmark for excellence and sustainability.
1. Discover the pinnacle of engineering with our state-of-the-art 3D flow semi-open impeller, expertly engineered with a professional-grade aerodynamic and structural design. This results in a sophisticated impeller profile, enabling the blower to deliver outstanding performance across a broad array of stable operating conditions. Prepare to be amazed as the main machine's polytropic efficiency soars to an extraordinary 88%, setting a benchmark in the industry.
2. Our innovative steam compressor incorporates a vaneless diffuser, providing an exceptionally wide operating range. This feature ensures unparalleled flexibility and adaptability, catering to a variety of applications with ease and precision.
3. Experience the brilliance of design with the seamless integration of the gearbox and compressor into a singular, compact structure. This clever design not only conserves valuable space but also significantly boosts operational efficiency, epitomizing smart engineering.
4. Engineered for ultimate convenience, our product is an all-inclusive skid-mounted package that includes the compressor, gearbox, and motor. This comprehensive design simplifies transportation and installation, ensuring that the product is exceptionally user-friendly and ready for immediate use.
5. Distinguished by a high degree of automation, our steam compressor excels in reliability and efficiency, promoting substantial energy savings. It is crafted for effortless operation, providing you with unmatched convenience and cost-effectiveness while enhancing overall performance.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in upholding our esteemed philosophy of 'intelligent service.' We are dedicated to achieving unmatched precision and comprehensive care for all our clients. With an extensive network of 13 strategically placed marketing service centers throughout China, backed by a formidable global sales and service presence, we ensure that we are always within reach, providing tailored solutions that meet your unique needs.
2, Our passionate and dedicated after-sales service team is always poised and ready, passports in hand, to transcend borders and be by your side for any maintenance needs worldwide. We are unwavering in our commitment to provide round-the-clock service, seamlessly aligning our support with your operational timelines throughout the entire project lifecycle, ensuring that you are never alone.
3, '1191' Service Commitment: We steadfastly pledge to acknowledge any on-site issues with remarkable speed within just 1 minute; to fulfill service requests with exceptional efficiency within merely 1 hour; to deliver comprehensive and meticulous solutions within 9 hours; and to ensure our team of distinguished professionals is at your doorstep within 1 day, demonstrating our unwavering dedication to your success.
4, Connect with us anytime through our dedicated after-sales service hotline: 0086-400-625-2668, where expert assistance is always 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 innovation, our Adjustable Steam Compressor with an Overall Base and Guide Vane Adjustment Features stands as a beacon of excellence. Leveraging meticulously imported state-of-the-art technology alongside sophisticated design software from globally renowned models, we guarantee swift and precise model selection custom-tailored to your specific requirements. Our expansive product collection is ingeniously divided into 18 unique series, each meticulously crafted to handle an extensive flow rate spectrum ranging from 1-240 t/h. Simultaneously, it masterfully facilitates a temperature elevation from 8-24ºC, ensuring that our discerning clients are provided with solutions that are not only swift and optimal but also demonstrate unparalleled versatility and efficiency.
1. Heat pump distillation: Harness the potential of our state-of-the-art technology, designed to significantly boost the efficiency and enhance the performance of heat pump distillation processes like never before.
2. Waste heat recovery: Unlock the hidden power of waste heat with our superior recovery solutions, crafted to maximize energy utilization and drive operational efficiency to new heights.
3. Environmental protection field: Champion a cleaner future with our pioneering solutions, offering innovative treatments for industrial wastewater, mastering the complexities of lithium battery wastewater management, and leading eco-friendly initiatives in landfill leachate treatment. Our cutting-edge technologies ensure sustainable practices and profound environmental impact, including waste incineration fly ash leachate sodium and potassium separation.
4. Lithium-Ion battery industry: Pave the way for groundbreaking advancements in lithium-ion battery production with our all-encompassing suite of process devices. Experience seamless integration with salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, efficient lithium battery disassembly wastewater management, and innovative nickel battery recycling.
5. New energy industry: Propel eco-friendly breakthroughs with our cutting-edge solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management. Take part in shaping a sustainable energy future with our commitment to green innovation.
6. Food & beverage industry: Amplify the quality and elevate the efficiency of your production lines with our specialized solutions. Our advanced technologies for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration are meticulously designed to enhance taste and quality, setting new standards in the industry.
7. Pharmaceutical industry: Our groundbreaking evaporative, concentrative, crystallization, and drying technologies underpin the precision-driven processes essential for producing both Chinese and Western medicine, ensuring unparalleled accuracy and efficacy.
8. Chemical industry: Empower chemical production with our innovative solutions, from caprolactam process polymerization to polylactic acid PLA device manufacturing. Enhance efficiency in organic matter concentration, fragrance purification, and chemical raw material production, including the development of nylon 66, chelating agents, and mannitol concentration.
9. Metallurgical industry: Elevate your approach to metallurgical processes with our robust solutions, optimizing treatments for sintering desulfurization, coking, vanadium extraction, and smelting wastewaters. Our technologies ensure compliance and sustainability throughout.
10. Power industry: Revolutionize wastewater management in the power industry with our adept solutions, adeptly addressing the treatment of desulfurized wastewater from power stations. Our commitment to environmental responsibility sets a new benchmark for the industry.
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