| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for Mechanical Vapor Recompression, represents an innovative and energy-efficient technology designed to drastically cut down on external energy consumption by ingeniously reusing the secondary steam energy it generates. The fundamental principle behind MVR is to compress the secondary steam produced by the evaporator using a highly efficient steam compressor. This process adeptly converts electrical energy into thermal energy, leading to an increase in both pressure and temperature of the secondary steam. As the temperature rises, the secondary steam is reintroduced to the evaporator, serving as a heat source to the materials within and prompting further evaporation. This cycle unlocks the remarkable potential to recycle the latent heat of vaporization, showcasing a breakthrough in energy conservation and efficiency.
The DM series Single-stage Geared Steam Compressor is ingeniously designed with robust components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its compact and streamlined structure ensures effortless maintenance while delivering unparalleled performance and reliability. This innovative design underscores its suitability for various industrial applications where space efficiency and ease of maintenance are paramount.
3.3.1 Begin by securely placing the compressor base on the foundation and slipping wedge-shaped shims beneath it. These shims are essential for achieving level precision, ensuring that your Advanced Fan Compressor for Streamlined Vanadium Extraction Solutions operates flawlessly.
Arrange the wedge-shaped irons in an alternating fashion. Once the unit is perfectly leveled, spot weld the irons in place at four to five strategic points. The wedges should be custom-made by the user to fit specific requirements, ensuring stability and reliability.
Crafted meticulously by the user to suit their precise requirements, ensure that the wedge's contact surface is evenly finished, guaranteeing solid contact. The quality craftsmanship ensures full functionality.
It's crucial that the wedge iron's bearing capacity does not exceed a maximum of 40Kg/cm2).
3.3.2 Utilize a level to achieve perfect alignment. The compressor's axial precision must be within 0.05/1000mm, while horizontal alignment should be an impeccable 0.10/1000mm, ensuring unrivaled performance.
These fine-tuned measurements ensure your equipment operates at peak efficiency and reliability.
3.3.3 Centering the coupling is a pivotal step. Before aligning, ensure the following essential preparations:
1) Disconnect the main power supply for maximum safety;
2) Gently remove the protective coupling shield;
3) Detach the intermediate section of the diaphragm coupling with precision;
4) Verify the motor installation plane's smoothness, free from debris and obstructions that could impede operations;
5) Ensure the motor bolt holes are slightly larger than the bolts, facilitating easy adjustment and fine-tuning of the motor position;
6) Have an ample supply of flat, stainless-steel gaskets to secure the motor's position. Avoid using elongated, thin gaskets, ensuring seamless integration between the motor and base;
7) Employ a dial indicator or laser alignment tool with a remarkable accuracy of 0.01mm, which should be provided by the customer to achieve optimal alignment;
8) Prepare a robust bracket to support the dial indicator, as illustrated in the accompanying diagram;
9) Utilize the motor wheel hub mounting bracket for precisely positioning a dial indicator, ensuring the probe aligns perfectly with the compressor wheel hub's outer edge;
10) By skillfully adjusting the bolts around the motor's feet, align the compressor and motor center lines to coincide nearly perfectly. The outer circle's maximum deviation should not exceed 0.05mm, with the motor shaft center line slightly higher than the compressor's; coupling end face deviation should be a precise 0.03~0.05mm.
11) Conclude by securely tightening the motor foot bolts, and meticulously checking the outer circle and end face runout of the coupling for unmatched stability.;
12) After successfully completing the motor's idling test, reinstall the coupling's intermediate section to ensure seamless operation.
3.3.4 Upon perfecting the 'levelness' and alignment of the casing, fasten the anchor bolts with precision. After initial mechanical operation or trials, re-tighten for optimal performance.
3.3.5 The impeller, a high-speed rotating marvel, demands pristine conditions; any solid or liquid contaminants can inflict irreversible damage. Ensure the connecting pipelines are impeccably clean, adhering strictly to the steam corrosion grade standards. If not compliant, immediate rectification is necessary.Deploying solid-liquid separation equipment, such as gas scrubbers or sedimentation tees, is recommended to safeguard the compressor's inlet pipes.
3.3.6 Mount the compressor's inlet and outlet pipes meticulously. The import and export pipelines should include all necessary accessories as outlined in the PI diagram. Ensure external brackets fully support these pipelines, relieving the compressor body of undue weight.
3.3.7 Once the main fan and its essential ancillary equipment are meticulously installed and the concrete foundation achieves complete solidification, you are ready to proceed with the compressor operation test. This ensures that every component functions harmoniously, paving the way for optimal performance.
3.3.8 Position the electric control cabinet for the compressor within a convenient 5-meter radius. Utilize a threading pipe to connect the wiring from the compressor to the cabinet, directing it underground for neatness and safety. Once the electric control cabinet is securely positioned, ensure seamless connectivity by linking the wiring terminals in the cabinet to the remote DCS lines. This setup guarantees a robust and efficient operational network.
Nantong Dart-Rich Fan Co., LTD., formerly recognized as the esteemed State-Owned Nantong Fan Factory, established its roots in 1966. In a significant transformation, the company underwent an equity structure reform in June 2019. This pivotal change paved the way for the company to evolve into a dynamic partnership enterprise. To support this rapid growth and ambitious expansion, Dart-Rich (Hunan) Fan Co., Ltd. was successfully founded in December 2020. Our company proudly embraced cutting-edge German technology in 2004, achieving remarkable technological advancements. These breakthroughs enhanced product stability, reliability, efficiency, reduced noise, and increased resistance to wear and temperature. As a testament to our expertise, we have been a principal drafter of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich is accredited with ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and environmental standards. Our extensive product portfolio includes steam compressors, fans, and blowers, which find pivotal applications across diverse sectors such as metallurgy, chemical industry, power generation, environmental protection, building materials, light industry, and the burgeoning field of new energy. Moreover, we deliver comprehensive system optimization solutions and maintenance services, promoting energy-efficient renovations of wind systems.
Dart-Rich continuously champions innovation across management, mechanisms, culture, and technology. We are advancing the frontier of digital intelligence, cultivating a 'striver culture,' and embracing the 'three wisdoms.' Our profound market insight fuels organizational evolution, enhancing our customer service capabilities and ensuring our sustainable and rapid growth.
At the heart of Dart-Rich's philosophy are core values: 'Honest and Trustworthy, Dedicated and Professional, Altruism and Mutualism.' We are dedicated to elevating enterprise value, delivering maximum customer benefit, and fostering shared responsibility, creation, and prosperity among all stakeholders. Our commitment is steadfast: to lead as pioneers in reliable green fluid machinery!
1. Featuring a highly efficient 3D flow semi-open impeller, this marvel of engineering is crafted with a professional aerodynamic and structural design. Its advanced impeller profile ensures that the blower operates over a vast range of stable conditions, boasting an impressive polytropic efficiency that can reach up to a remarkable 88%.
2. The inclusion of a vaneless diffuser enhances versatility, providing an expansive operating range that meets diverse operational demands.
3. The gearbox and compressor are ingeniously integrated into a sleek and compact structure, epitomizing space-saving design without compromising on performance.
4. This product is a comprehensive, skid-mounted package that seamlessly combines the compressor, gearbox, and motor. It ensures ease of transportation and installation, simplifying logistics and setup.
5. Experience unparalleled automation with this product's high degree of reliability, efficiency, and energy-saving capabilities. Its user-friendly design guarantees straightforward operation, bringing convenience and peace of mind.
1, Our commitment to "intelligent service" shines through in our dedication to being "more accurate, more comprehensive". With 13 strategically located marketing service centers across China and a robust sales and service network that spans the globe, we ensure seamless support for our valued customers.
2, Our dedicated after-sales service personnel are always ready to respond promptly to international maintenance tasks. Equipped with passports, they are poised to offer you uninterrupted 24-hour support throughout the project's lifecycle.
3, Our "1191" Service Commitment stands proudly as a testament to our dedication: We provide immediate feedback for on-site issues within just 1 minute; attend to service requests within an hour; deliver solutions within 9 hours; and have skilled personnel on-site within just 1 day.
4, 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.
Harness the pinnacle of pneumatic technology with our cutting-edge Advanced Fan Compressor for Streamlined Vanadium Extraction Solutions. This marvel of engineering draws upon internationally acclaimed and mature stage models, seamlessly integrated with state-of-the-art design software, allowing us to offer our customers rapid and precise model selection. Our comprehensive product line spans an impressive 18 series, meticulously crafted to accommodate an applicable flow rate ranging from a nimble 1 t/h to a robust 240 t/h, all while ensuring a temperature rise of 8-24ºC. Embrace the epitome of efficiency and reliability with our expertly engineered solutions.
1. Heat pump distillation: Revolutionizing thermal energy management for efficient resource utilization.
2. Waste heat recovery: Harnessing untapped energy for sustainable industrial growth.
3. Environmental protection field: Comprehensive solutions for industrial wastewater treatment, such as lithium battery wastewater management, wastewater recycling, landfill leachate processing, and separation of sodium and potassium from waste incineration fly ash.
4. Lithium-Ion battery industry: Advanced process solutions including salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater management, battery disassembly wastewater treatment, and closed-loop systems for nickel battery recycling.
5. New energy industry: Cutting-edge treatment of photovoltaic and polycrystalline silicon wastewater, paving the way for cleaner energy solutions.
6. Food & beverage industry: Specialized in the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and concentrated beverage jam production, enhancing the essence of flavors.
7. Pharmaceutical industry: Innovations in evaporation, concentration, crystallization, and drying processes for the efficient production of Chinese and Western medicines.
8. Chemical industry: State-of-the-art solutions for caprolactam polymerization, polylactic acid (PLA) manufacturing, nylon 66 production, chelating agent crystallization, mannitol concentration, anhydrous sodium sulfate crystallization, organic matter crystallization, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Exceptional treatment processes for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.
10. Power industry: Efficient treatment solutions for desulfurized wastewater from power stations, ensuring sustainability in energy production.
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