| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is not just a technology; it's a revolutionary, energy-conserving advancement poised to dramatically lessen reliance on external energy sources. This groundbreaking methodology cleverly harnesses the power of the secondary steam it generates. At its heart lies a brilliant concept: the evaporator produces secondary steam, which is skillfully compressed by a high-efficiency steam compressor. Through this process, electrical energy is transmuted into thermal energy, amplifying both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam returns to the evaporator, efficiently heating materials to drive evaporation. The outcome? An extraordinary recycling of the latent heat of vaporization of the secondary steam, setting new standards in energy efficiency.
Step into the future with the DM series Single-stage Geared Steam Compressor—a true marvel of modern engineering. This sophisticated system is meticulously crafted, comprising a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a state-of-the-art anti-surge control system. With its compact design, it promises effortless maintenance and operation, making it the ideal selection for those in search of reliable and efficient steam compression technology.
3.3.1 To ensure the zenith of performance with your NANTONG DART-RICH FAN CO., LTD's Versatile Adjustable Steam Compressor, enhanced with Overall Base and Guide Vane Adjustment Features, carefully set the compressor base securely on a solid foundation. Strategically place wedge-shaped shims beneath, skillfully adjusting the unit to achieve a flawless level.
Alternate the wedge-shaped irons meticulously. Upon achieving perfect leveling, expertly spot weld the wedge-shaped irons at precisely 4 to 5 points. The wedge must be custom-crafted and installed by you, tailored to your unique requirements, ensuring a smooth contact surface for the flawless distribution of force.
The contact surface must be finished with expert precision to ensure even contact of the inclined plane, maintaining a bearing capacity not exceeding 40Kg/cm2 for the wedge iron.
3.3.2 Utilize a precision level to establish the unit's level with meticulous accuracy. Our stringent leveling standards demand an axial level of 0.05/1000mm, with a horizontal level at 0.10/1000mm, ensuring unparalleled precision.
3.3.3 Achieve impeccable coupling alignment by implementing these vital steps:
1) For utmost safety, ensure the main power supply is completely turned off;
2) Delicately remove the coupling shield for access;
3) With precision, detach the diaphragm coupling's intermediate section;
4) Scrutinize the motor installation plane's flatness to ensure it is immaculately clean, devoid of any foreign materials;
5) Ensure motor bolt holes are larger than the bolts themselves, allowing necessary loosening for motor adjustments;
6) Prepare a generous supply of superior-quality stainless steel gaskets to stabilize the motor's base. These gaskets must be impeccably flat and free of attachments, avoiding long, thin gaskets for adjustments.
7) Utilize a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which should be provided by the customer;
8) Prepare a robustly crafted bracket to support the dial indicator, as shown in the accompanying diagram;
9) Employ the motor wheel hub mounting bracket to firmly secure a dial indicator to the wheel hub's edge, positioning the probe on the compressor wheel hub's outer rim;
10) With expert precision, adjust 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 raised relative to the compressor's low-speed shaft center line, and the coupling end face deviation maintained between 0.03 and 0.05mm.
11) Finalize by securely tightening the motor foot bolts, critically reviewing the outer circle runout and the coupling's end face runout for supreme alignment.
12) Once successful motor idling tests are completed, proceed to install the coupling intermediate section for smooth, seamless operations.
3.3.4 Upon expertly adjusting the 'levelness' and alignment of the casing, tighten the anchor bolts for steadfast stability. After any mechanical or trial operations, ensure to loosen and retighten the bolts to guarantee enduring reliability.
3.3.5 Given the high-speed rotation of the impeller, it is crucial to avert any solid or liquid intrusion, which could irreparably damage the compressor. Ensure that the inlet and outlet pipelines linked to the compressor are immaculate and conform to system steam corrosion grade requirements. Pipelines that do not meet these standards must undergo essential rectifications.It is highly advisable to integrate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—preceding the straight pipe at the compressor's inlet for assured system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes with precision. As illustrated in the PI diagram, these pipelines must be equipped with the appropriate accessories. Ensure that the pipeline connected to the compressor is independently supported by a dedicated bracket, thereby safeguarding the compressor from any excessive weight or strain on its structure.
3.3.7 After the main fan and accompanying equipment are installed with exacting care, and the concrete foundation has fully cured, you are ready to commence the exhilarating compressor operation test phase. This essential milestone is designed to affirm that every component operates flawlessly, paving the way for optimal performance.
3.3.8 Strategically position the compressor's electric control cabinet within a convenient 5-meter proximity. Employ a robust threading pipe to achieve a seamless connection between the compressor's wiring and the control cabinet, discreetly routing it underground for an uncluttered appearance. With the electric control cabinet securely anchored, proceed to meticulously link the wiring terminals inside the cabinet to the remote DCS lines, establishing a sturdy and dependable control connection.
Nantong Dart-Rich Fan Co., LTD., with its glorious legacy tracing back to its foundation as the State-Owned Nantong Fan Factory in 1966, stands as a beacon of excellence and innovation. Since its transformative equity restructure in June 2019, the company has embarked on a revolutionary journey, redefining industry standards and pioneering growth. In an exhilarating evolution, the company transitioned into a vibrant partnership enterprise, dynamically positioning itself to embrace the rapid pace of emerging developments. To amplify its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020, establishing new benchmarks in technological advancement and innovative prowess. In a groundbreaking initiative, the company seamlessly integrated state-of-the-art German technology in 2004, achieving unparalleled strides in product stability, reliability, efficiency, reduced noise, wear resistance, and temperature endurance. As the premier developer of standards for integral geared assembly type centrifugal steam compressors, Dart-Rich leads the charge in technological supremacy.
With ISO9001, ISO14001, and ISO45001 certifications highlighting its excellence, Dart-Rich presents a stellar array of steam compressors, fans, and blowers. Essential to diverse industries such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning energy sector, our products are complemented by system optimization solutions and all-encompassing maintenance services, critically designed for the energy-efficient revitalization of wind systems.
Dart-Rich is steadfast in its pursuit of innovation spanning management, mechanisms, culture, and technology. Our dedication to digital intelligence, a culture of aspiration, and the 'three wisdom' principles empower us to adeptly navigate market trends, enhance organizational efficiency, elevate customer service, and achieve sustainable, swift growth.
Driven by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to amplifying enterprise value, maximizing customer advantages, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our enduring ambition is to emerge as the leading authority in reliable, eco-friendly fluid machinery, setting benchmarks for excellence and sustainability.
1. Discover the pinnacle of innovation with our steam compressor, designed with a state-of-the-art 3D flow semi-open impeller. This marvel of engineering is crafted with a cutting-edge aerodynamic and structural design that culminates in a sophisticated impeller profile. Such advancements empower the blower to perform optimally over an expansive range of stable conditions. Witness a new era of performance where the main machine's polytropic efficiency reaches an astounding 88%, setting new standards in the industry.
2. Embrace flexibility like never before with the ingenious addition of a vaneless diffuser. Our product is engineered to offer an exceptionally wide operating range, ensuring it adapts effortlessly to diverse applications, providing unrivaled versatility.
3. Witness the brilliance of thoughtful design with our integrated gearbox and compressor, unified into a single, space-efficient structure. This compact design not only conserves valuable floor space but also significantly boosts operational efficiency, delivering superior performance.
4. Our product arrives as a comprehensive, skid-mounted package encompassing the compressor, gearbox, and motor. This all-in-one solution is meticulously engineered for seamless transportation and easy installation, offering unparalleled user-friendliness and convenience.
5. Experience unmatched reliability and efficiency with our highly automated steam compressor. Engineered for superior energy savings, it delivers effortless operation, granting you the dual benefits of convenience and cost-effectiveness. Revolutionize your operations with this powerhouse of innovation.
1, At the esteemed NANTONG DART-RICH FAN CO., LTD, we are delighted to present our innovative philosophy of 'intelligent service,' where precision meets comprehensive support. Our extensive network spans 13 strategically positioned marketing service centers across China, further enhanced by a dynamic global sales and service framework, ensuring our reach is limitless.
2, Our committed after-sales service team is perpetually primed to embark on international journeys, passports at the ready, to address any maintenance needs you may encounter. Offering 24/7 service, we flawlessly integrate into your operational schedules, accompanying you at every stage of your project lifecycle.
3, '1191' Service Commitment: We solemnly promise to recognize on-site issues within an astonishing 1-minute window; execute service requests in an impressive 1 hour; furnish you with complete solutions within a remarkable 9 hours; and have our expert team at your site within the span of 1 day.
4, Our dedicated hotline for after-sales service is always open for you: 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: Elevate the performance of your heat pump distillation processes with our pioneering technology. Experience unparalleled efficiency and effectiveness, setting a new benchmark in thermal energy management.
2. Waste heat recovery: Unlock the hidden power of waste heat with our sophisticated recovery solutions. Maximize energy utilization and achieve superior operational efficiency while reducing environmental impact.
3. Environmental protection field: Ensure a cleaner future with our holistic solutions. From industrial wastewater treatment to lithium battery wastewater management, we champion sustainable practices. Experience groundbreaking results in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more, fostering a positive environmental impact.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our comprehensive range of process devices. From salt lake lithium extraction to iron phosphate systems and ternary precursor wastewater treatment, our solutions drive innovation and efficiency, including lithium battery disassembly wastewater management and nickel battery recycling.
5. New energy industry: Pave the path to a sustainable future with our premier solutions for the new energy sector. Our state-of-the-art photovoltaic wastewater treatment and polycrystalline silicon wastewater management systems guarantee an eco-friendlier energy landscape.
6. Food & beverage industry: Enhance your culinary creations with our specialized solutions. Improve production quality and efficiency in amino acids concentration, sugar liquid concentration and drying, and beverage jam concentration, ensuring superior taste and quality.
7. Pharmaceutical industry: Support intricate pharmaceutical processes with our advanced technologies. Our evaporative, concentrative, crystallization, and drying systems offer precision and efficacy crucial for both Chinese and Western medicine production.
8. Chemical industry: Drive efficiency in the chemical industry with our innovative solutions. From caprolactam process polymerization to polylactic acid PLA device production and nylon 66, we optimize organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Achieve sustainability and compliance in the metallurgical sector with our robust solutions. Our technologies optimize sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatments.
10. Power industry: Revolutionize wastewater management in the power industry with our transformative solutions. Effectively treat desulfurized wastewater from power stations, advancing environmental stewardship.
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