| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for Mechanical Vapor Recompression, is a groundbreaking energy-conserving technology designed to dramatically diminish the need for external energy sources. This innovative process cleverly reutilizes the secondary steam energy it generates, creating a cycle of efficiency. At its core, the technology operates on the principle that secondary steam, produced by the evaporator, is efficiently compressed using a high-energy efficiency steam compressor. This transformation ingeniously converts electrical energy into thermal energy, subsequently increasing the pressure and temperature of the secondary steam. Remarkably, this heightened temperature ensures the secondary steam is returned to the evaporator, where it effectively heats materials, leading to further evaporation. Through this sophisticated process, the latent heat of vaporization of the secondary steam is ingeniously recycled, epitomizing sustainable and efficient energy use.
The DM series single-stage geared steam compressor is an engineering marvel, meticulously crafted to include essential components such as the compressor body, coupling, gearbox, a state-of-the-art lubrication system, motor, advanced electric instruments, and a cutting-edge anti-surge control system. Its design boasts a compact structure, ensuring it's not only space-efficient but also embodies convenience in maintenance. With this product, seamless operation and maintenance are guaranteed, making it an indispensable tool in modern steam compression applications.
3.3.1 To begin the installation of your Innovative Steam Compressor for Vanadium Extraction, position the robust compressor base integrally on the foundation. Carefully insert wedge-shaped shims beneath the base to achieve unparalleled unit leveling.
Alternate two wedge-shaped irons skillfully, ensuring precise leveling of the unit, then securely spot weld the wedges at 4 to 5 strategic points. These wedges should be
custom-crafted and installed by the user, reflecting the actual on-site conditions. Ensure the contact surface is impeccably finished to guarantee seamless contact on the inclined
plane. Please note, the bearing capacity of the wedge iron should not surpass 40Kg/cm2).
3.3.2 Utilize a high-precision level to perfect the leveling process. The exacting leveling standards demand the axial level of the unit to be 0.05/1000mm, while the horizontal
level must maintain a standard of 0.10/1000mm, ensuring impeccable precision.
3.3.3 Masterfully center the coupling. Before beginning this alignment, ensure the following essential prerequisites are accomplished:
1) Deactivate the main power supply completely;
2) Carefully remove the coupling shield for easy access;
3) Detach the diaphragm coupling intermediate section with precision;
4) Rigorously inspect the flatness of the motor installation plane to ensure it is free from foreign elements, dirt, and unwanted attachments;
5) Verify that the motor bolt hole is larger than the bolt, facilitating easy loosening to accurately adjust the motor position;
6) Ensure ample availability of stainless steel gaskets to support the motor foot. These gaskets should be pristine and flawlessly flat, avoiding long, thin gaskets that may compromise adjustment between the motor and base;
7) Employ a dial indicator or a cutting-edge laser alignment meter with an impressive accuracy of 0.01mm, which must be procured by the customer;
8) Set up the supporting bracket for the dial indicator as illustrated in the figure below;
9) The motor wheel hub mounting bracket is expertly utilized for dial indicator placement on the periphery of the wheel hub, with the probe gracefully positioned on the outer edge of the compressor wheel hub;
10) By meticulously adjusting the bolts around the motor feet, align the compressor and motor center lines to be virtually identical. The maximum allowable outer circle deviation is 0.05mm, with the motor shaft center line slightly elevated compared to the compressor low-speed shaft center line. The coupling end face should maintain a deviation between 0.03~0.05mm.
11) Once alignment is achieved, securely fasten the motor foot bolts, and verify the coupling's outer circle runout and end face runout for precision.;
12) Reinstall the coupling intermediate section post motor idling test to confirm impeccable functionality.
3.3.4 After fine-tuning the 'levelness' and casing alignment, anchor the bolts firmly. Post mechanical or trial operation, release the bolts slightly, then retighten them to reinforce stability.
3.3.5 The impeller is a high-speed rotating marvel; any foreign solid or liquid intrusion will cause detrimental damage. Thus, it is imperative to maintain pristine conditions for the inlet and outlet pipelines attached to the compressor, ensuring they adhere to the steam corrosion grade requirements of the system. Any pipeline falling short of this standard mandates immediate rectification.Consider integrating superior solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to the compressor intake's straight pipe, enhancing operational integrity.
3.3.6 Proceed to install the compressor inlet and outlet pipelines. Ensure that all import and export pipelines are accompanied by the relevant pipeline accessories per the PI diagram. The pipelines must be supported by an independent bracket, as they should not rely on the compressor body for support.
3.3.7 Once the main fan and its ancillary apparatus have been meticulously installed and the concrete has reached its optimal solidity, we invite you to initiate the groundbreaking compressor operation test. This crucial step is designed to ensure peak efficiency and seamless functioning of your compressor system.
3.3.8 The electric control cabinet of the compressor should be strategically positioned within a convenient 5-meter radius of the compressor. The wiring pathway, elegantly encased in threading pipe, should be discreetly routed underground to ensure a sleek and unobtrusive setup. Upon positioning the electric control cabinet, it is essential to skillfully connect the wiring terminals within it to the lines at the remote DCS, ensuring flawless communication and control.
Established in 1966, Nantong Dart-Rich Fan Co., LTD., formerly known as the State-Owned Nantong Fan Factory, has continued to evolve and innovate. With a transformative equity structure reform in June 2019, we have embraced a new era of growth. The transformation propelled the company into a dynamic partnership enterprise. To further accelerate its growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was proudly founded in December 2020. Our company leveraged cutting-edge German technology in 2004, marking a significant milestone in achieving remarkable advancements in product stability, reliability, high efficiency, with low noise, superior wear, and temperature resistance. We are proud to be the principal author of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich is accredited with ISO9001, ISO14001, and ISO45001 system certifications. Our diverse product range includes steam compressors, fans, and blowers. These innovations are pivotal in industries such as metallurgy, chemical industry, electric power, environmental protection, construction materials, light industry, and new energy. We also specialize in delivering system optimization solutions and maintenance services aimed at energy-saving renovations of wind systems.
Dart-Rich is dedicated to ongoing management, mechanism, culture, and technology innovation. We are pioneering digital intelligence, fostering a culture of dedication, and advocating the 'three wisdom' approach. With a keen market insight, we drive organizational evolution, enhance comprehensive customer service capabilities, and ensure rapid, sustainable growth.
At Dart-Rich, our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism' guide us. We relentlessly enhance enterprise value, maximize customer benefits, and uphold a commitment to shared responsibility, innovation, and mutual growth for all stakeholders. Our aspiration is to be the vanguard in reliable green fluid machinery!
1, Experience the pinnacle of efficiency with our high-performance 3D flow semi-open impeller, meticulously crafted with professional aerodynamic and structural design. This advanced impeller profile ensures a broad spectrum of stable operating conditions. Remarkably, the main machine achieves a top-tier polytropic efficiency of up to 88%, setting a benchmark in efficiency.
2, Enjoy an expansive operational range, thanks to our innovative vaneless diffuser design. This cutting-edge feature ensures the compressor adapts seamlessly to varying demands, enhancing versatility and performance.
3, Discover the synergy of integration with our compact gearbox and compressor design. This cohesive structure not only optimizes space utilization but also enhances the overall functionality of the system.
4, Our product boasts an all-encompassing, integral skid-mounted package. This includes the compressor, gear box, and motor, all tailored for ease of transport and seamless installation, making deployment swift and effortless.
5, Elevate your operations with our high degree of automation, outstanding reliability, and superior energy efficiency. Our product promises easy operation, ensuring a blend of cutting-edge technology and user-friendly experience that saves energy and enhances productivity.
1. Our unwavering commitment to 'intelligent service' is guided by the principle of delivering 'more accurate, more comprehensive' solutions. With an impressive footprint of 13 marketing service centers across China and an expansive sales and service network that spans the globe, we ensure unparalleled support for our customers.
2. Our dedicated after-sales service team is prepared with passports, ready to swiftly handle international maintenance tasks. We are proud to offer you a 24-hour, non-stop service commitment during your project's execution, ensuring that you receive the support you need, whenever you need it.
3. '1191' Service Commitment: Experience the assurance of our rapid response promise. Expect feedback on on-site issues within a mere 1 minute, a service demand response in just 1 hour, a solution reply within 9 hours, and our personnel arriving on-site within 1 day.
4. For immediate assistance, reach out to our 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.
The comprehensive suite of pneumatic technology integrated into this product is sourced from advanced international models and cutting-edge design software. This enables us to offer our clients rapid and precision-tailored model selection. Our product lineup is expansive, encompassing 18 distinct series. These are engineered to accommodate a flow rate spectrum of 1-240 t/h and are adept at achieving a dynamic temperature elevation ranging from 8-24ºC, ensuring versatility across various applications.
1. Heat Pump Distillation: Revolutionize temperature management and energy efficiency with our innovative solutions.
2. Waste Heat Recovery: Harness and recycle energy, cutting-edge techniques for sustainable development.
3. Environmental Protection Field: Tackle industrial wastewater, lithium battery wastewater, recycling, landfill leachate treatment, and more. Achieve excellence in sodium and potassium separation from waste incineration leachate.
4. Lithium-Ion Battery Industry: Optimize processes in salt lake lithium extraction, iron phosphate devices, advanced ternary precursor wastewater treatment, battery disassembly, and nickel battery circulation.
5. New Energy Industry: Innovate in photovoltaic wastewater treatment and polycrystalline silicon wastewater management, paving the path to a cleaner future.
6. Food & Beverage Industry: Enhance the concentration and extraction of amino acids, sugar liquid management, and beverage jam concentration with transformative solutions.
7. Pharmaceutical Industry: Elevate processes of evaporation, concentration, crystallization, and drying, perfecting the production of Chinese and Western medicines.
8. Chemical Industry: Embrace advanced techniques in caprolactam process polymerization, PLA device management, nylon 66 production, and sophisticated chelating agent crystallization, ensuring purity and efficiency.
9. Metallurgical Industry: Master the treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction, and smelting wastewater for superior results.
10. Power Industry: Lead in the treatment of desulfurized wastewater from power stations, championing cleaner energy solutions.
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