| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, known as Mechanical Vapor Recompression, is an avant-garde technology that revolutionizes energy conservation by drastically minimizing reliance on external energy sources. This state-of-the-art technique cleverly recycles energy from the secondary steam it generates. The fundamental principle is both simple and brilliant: the evaporator produces secondary steam, which is then expertly compressed using a high-efficiency steam compressor. This transformative process converts electrical energy into thermal energy, simultaneously increasing both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam returns to the evaporator, effectively heating materials to instigate evaporation. The outcome? A phenomenal recycling of the latent heat of vaporization of the secondary steam, culminating in unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—a true masterpiece of modern engineering. This advanced system is composed of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and an elite anti-surge control system. It features a compact design, ensuring both ease of maintenance and effortless operation, making it the ideal choice for those who demand reliability and superior efficiency in steam compression technology.
3.3.1 For the highest efficiency of your High-Performance Steam Compressor with Split Base and Adjustable Vane from NANTONG DART-RICH FAN CO., LTD, ensure the compressor base is securely positioned on a robust foundation. Use wedge-shaped shims strategically placed beneath the base to achieve perfect leveling.
Skillfully alternate the arrangement of the wedge-shaped irons. Once precise leveling is attained, securely spot weld the irons at 4 to 5 strategic points. Custom-make the wedges to suit the specific installation requirements, ensuring a seamless surface for optimal force distribution.
Finish the contact surface to perfection, ensuring uniform contact of the inclined plane. It is vital that the bearing capacity of the wedge irons does not exceed 40Kg/cm2.
3.3.2 Use a precision level to carefully adjust the unit's level. The rigorous leveling standards demand an axial level of 0.05/1000mm, and a horizontal level of 0.10/1000mm for unmatched precision.
3.3.3 Follow these essential steps to achieve impeccable coupling alignment:
1) For maximum safety, ensure the main power supply is completely shut off;
2) Remove the coupling shield with care;
3) Precisely detach the diaphragm coupling intermediate section;
4) Meticulously check the motor installation plane's flatness for cleanliness and absence of foreign materials;
5) Ensure the motor bolt holes are larger than the bolts, facilitating easy motor adjustments by loosening bolts when needed;
6) Stock high-quality stainless steel gaskets for motor base support. Ensure these gaskets are impeccably flat and devoid of attachments, avoiding long, thin gaskets for adjustments.
7) Utilize a dial indicator or precision laser alignment meter with 0.01mm accuracy, provided by the customer;
8) Securely prepare a robust bracket for the dial indicator, as illustrated in the accompanying diagram;
9) Attach the dial indicator to the motor wheel hub bracket, positioning its probe on the compressor wheel hub's outer rim;
10) With deft precision, adjust the motor feet's bolts to align the compressor and motor center lines. Limit the outer circle deviation to 0.05mm, slightly elevating the motor shaft center line above the compressor low-speed shaft center line, with a coupling end face deviation of 0.03 to 0.05mm.
11) Securely tighten the motor foot bolts and review the outer circle and end face runouts of the coupling for optimal alignment.
12) After a successful motor idling test, proceed to install the coupling intermediate section for seamless operation.
3.3.4 Once the casing's 'levelness' and alignment have been finely tuned, firmly tighten the anchor bolts for stability. Post mechanical or trial operations, loosen and retighten the bolts to ensure long-lasting reliability.
3.3.5 With the impeller being a high-speed rotating component, preventing intrusion of solids or liquids is crucial to avoid damaging the compressor. Guarantee that the inlet and outlet pipelines are immaculately clean and meet the system's steam corrosion grade standards, making necessary adjustments for non-conforming pipelines.For optimal system integrity, it is highly advisable to integrate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet.
3.3.6 Proceed to skillfully install the compressor's inlet and outlet pipes. It's imperative that the import and export pipelines are equipped with essential pipeline accessories as outlined in the PI diagram. To maintain optimal functionality and avoid undue strain on the compressor body, ensure that the pipeline connected to the compressor is supported by a separate, sturdy bracket.
3.3.7 Once the main fan and its associated equipment have been meticulously installed and the concrete foundation has achieved complete solidity, you're all set to embark on the exhilarating phase of conducting a compressor operation test. This essential step ensures that every component functions seamlessly, affirming that everything is in impeccable working order.
3.3.8 Strategically position the electric control cabinet of the compressor within a convenient 5-meter radius of the compressor itself. Utilize a robust threading pipe to impeccably connect the wiring from the compressor to the electric control cabinet, ensuring it is subtly routed underground. Once the electric control cabinet is firmly established, proceed to carefully connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a strong and dependable control link.
Nantong Dart-Rich Fan Co., LTD., with its illustrious history dating back to its original formation as the State-Owned Nantong Fan Factory in 1966, continues to forge a path of exceptional industry leadership. The transformative equity structure reform in June 2019 heralded a new era, unveiling a bold vision of innovation and growth. In an exciting transition, the company evolved into a dynamic partnership enterprise, which has adeptly positioned itself to meet the fast-paced demands of the modern world. In December 2020, Dart-Rich (Hunan) Fan Co., Ltd. was established as a strategic expansion, setting new benchmarks for innovation and excellence. In a pioneering move, the company embraced state-of-the-art German technology in 2004, making groundbreaking strides in product reliability, efficiency, low noise levels, wear resistance, and temperature resilience. As the leading architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich remains a beacon of technological prowess.
Boasting ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich showcases an impressive suite of steam compressors, fans, and blowers that are vital to numerous sectors such as metallurgy, chemical, electric power, environmental protection, construction, light industry, and emerging energy fields. Our expertise extends beyond mere products, offering system optimization solutions and comprehensive maintenance services for energy-efficient wind system revamps.
Dart-Rich remains steadfast in its quest for innovations across management, mechanisms, culture, and technology. Our dedication to digital intelligence and a culture of aspiration, underscored by the 'three wisdom' principles, empowers us to acutely grasp market dynamics, enhance organizational efficiency, boost customer service, and sustain rapid, sustainable growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to heightening enterprise value, optimizing customer benefits, and nurturing a collaborative culture amongst stakeholders. Our ambition is unwavering as we aim to lead as the foremost authority in reliable, green fluid machinery, embodying standards of excellence and sustainability.
1. Embrace the power of innovation with our groundbreaking 3D flow semi-open impeller! Our steam compressor is engineered with a professional aerodynamic and structural design that results in an advanced impeller profile. This ensures the blower operates efficiently across a wide range of stable conditions, delivering unmatched performance. Revel in the exceptional capability of the main machine, with polytropic efficiency reaching an astounding 88%!
2. Discover the extraordinary versatility of our product, made possible by the ingenious integration of a vaneless diffuser. This feature ensures a remarkably wide operating range, providing unmatched flexibility and adaptability for diverse applications.
3. Experience superior efficiency with our expertly engineered design that seamlessly integrates the gearbox and compressor into a unified, compact structure. This innovative approach not only conserves precious space but also significantly boosts operational efficiency.
4. Our product's all-inclusive skid-mounted package is a game-changer! It incorporates the compressor, gearbox, and motor, all engineered for easy transport and straightforward installation. This design ensures exceptional user-friendliness, simplifying your operational processes.
5. Our steam compressor is a beacon of technological sophistication, featuring a high degree of automation that sets it apart. It guarantees exceptional reliability and efficiency, driving energy savings and offering effortless operation. Enjoy unparalleled convenience and cost-effectiveness, making it a top choice for modern enterprises.
1, At NANTONG DART-RICH FAN CO., LTD, we take immense pride in our innovative philosophy of 'intelligent service,' achieving unmatched precision and thoroughness. Our extensive network boasts 13 strategically positioned marketing service centers throughout China, further strengthened by a formidable global sales and service reach to ensure you receive support wherever you are.
2, Our committed after-sales service team stands ready to transcend international borders; passports in hand, we guarantee our presence alongside you for any maintenance needs around the globe. With our unwavering promise, we provide 24/7 service, effortlessly aligning with your operational timelines throughout every phase of the project lifecycle.
3, '1191' Service Commitment: Our promise is to address on-site issues within an astonishingly swift 1-minute response time; meet service requests in just 1 hour; provide complete solutions within 9 hours; and dispatch our expert team to your location within a single day.
4, Connect with us anytime via our dedicated after-sales service hotline: 0086-400-625-2668. We're always here to support your needs.
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 High-Performance Steam Compressor with Split Base and Adjustable Vane truly stands in a class of its own. With an unwavering commitment to innovation, we've meticulously imported cutting-edge technology and sophisticated design software from globally esteemed models. This ensures that we deliver rapid and precise model selection, perfectly tailored to meet your unique needs. Our expansive product range is thoughtfully crafted into 18 distinctive series, each engineered with precision to encompass a comprehensive flow rate spectrum of 1 to 240 t/h. Furthermore, our compressors excel in delivering seamless temperature elevations ranging from 8 to 24ºC. This makes certain that our clients are not just receiving a solution, but one that is swift, optimal, and remarkably versatile and efficient for a multitude of applications.
1. Heat pump distillation: Experience a revolution in distillation processes with our state-of-the-art technology, designed to boost the efficiency and productivity of heat pump distillation like never before.
2. Waste heat recovery: Unlock the hidden energy potential of waste heat through our advanced recovery solutions, maximizing energy utilization and minimizing waste.
3. Environmental protection field: Forge a path toward clean and sustainable environmental practices with our innovative solutions. From industrial wastewater treatment to sophisticated lithium battery wastewater management, our products ensure excellence in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, creating a measurable positive impact on the environment.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our all-encompassing suite of process devices. Explore groundbreaking solutions in salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling, ushering in a new era of efficiency and sustainability.
5. New energy industry: Innovate the future with our pioneering solutions in the new energy sector. Our cutting-edge technologies in photovoltaic wastewater treatment and polycrystalline silicon wastewater management are the cornerstone of a sustainable and eco-friendly energy future.
6. Food & beverage industry: Redefine excellence in food and beverage production with our targeted solutions for amino acids concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration. Boost both taste and quality to new heights.
7. Pharmaceutical industry: Ensure precision and efficacy in pharmaceutical production with our sophisticated technologies in evaporation, concentration, crystallization, and drying. Our systems are tailored to meet the rigorous demands of both Chinese and Western medicine manufacturing.
8. Chemical industry: Elevate chemical production efficiency with our groundbreaking technologies. From caprolactam process polymerization to the creation of polylactic acid PLA devices, nylon 66, chelating agents, and mannitol concentration, our solutions optimize organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Achieve sustainability and compliance in the metallurgical industry with our resilient solutions. Specially designed to enhance the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters, our innovations ensure robust environmental stewardship.
10. Power industry: Propel the power industry's commitment to environmental responsibility with our groundbreaking wastewater management solutions. Our effective systems for treating desulfurized wastewater from power stations set a new standard in eco-conscious power generation.
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