| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, the abbreviation for mechanical vapor recompression, stands as a revolutionary energy-saving technology designed to significantly reduce external energy consumption through the ingenious reutilization of secondary steam energy it produces. The core principle of this advanced technology lies in the process where secondary steam, initially generated by the evaporator, is efficiently compressed by a high energy efficiency steam compressor. This process ingeniously converts electrical energy into thermal energy, resulting in an increase in both pressure and temperature of the secondary steam. The elevated temperature and pressure propel the secondary steam back to the evaporator, enabling it to heat the materials and induce evaporation. This remarkable cycle facilitates the recycling of latent heat of vaporization from the secondary steam, marking a breakthrough in sustainable energy practices.
The DM series Single-stage geard steam compressor is a marvel of engineering, featuring a meticulously designed compressor body, a robust coupling, a high-performance gearbox, an efficient lubrication system, a powerful motor, advanced electric instrumentation, and a sophisticated anti-surge control system. This compressor is celebrated for its compact structure, which ensures ease of maintenance and reliability in operation, making it an ideal choice for demanding industrial applications where both performance and convenience are paramount.
3.3.1 Begin the installation by carefully placing the compressor base integrally on its designated foundation. Use wedge-shaped shims to skillfully adjust the unit to perfect levelness.
Position two wedge-shaped irons alternately. Once you achieve optimal leveling, spot weld the wedge-shaped irons securely at 4 to 5 strategic points. The wedges should be
created and installed by the user, tailored to the specific requirements of your setup, ensuring a refined contact surface for consistent contact on the inclined
plane. Please ensure that the bearing capacity of each wedge iron doesn't exceed 40Kg/cm².2).
3.3.2 Employ a precision level to achieve meticulous alignment. The unit's axial level must be 0.05/1000mm, while the horizontal level demands
accuracy to 0.10/1000mm, ensuring utmost precision in the setup.
3.3.3 Achieve perfect coupling alignment. Prior to commencing alignment, ensure the following essential preparations are complete:
1) Disconnect the main power supply for safety;
2) Remove the coupling shield to access the coupling;
3) Detach the diaphragm coupling's intermediate section;
4) Verify the motor installation plane's flatness, ensuring absence of debris, dirt, and other attachments;
5) Ensure motor bolt holes exceed bolt size for easy loosening and motor adjustments;
6) Prepare ample stainless steel gaskets to precisely fit under the motor's feet, ensuring they are devoid of attachments and perfectly flat. Avoid using extended or thin gaskets for adjustment between the motor and base;
7) Utilize a dial indicator or laser alignment meter with 0.01mm accuracy (customer-supplied) for precise measurement;
8) Ready the bracket for securing the dial indicator as depicted in the accompanying illustration;
9) Use the motor hub mounting bracket to position a dial indicator on the hub's edge, placing the dial indicator probe on the compressor wheel hub's outer edge;
10) Adjust the motor feet’s bolts to align the compressor and motor center line, maintaining a maximum deviation of 0.05mm (the motor shaft center should be slightly higher than the compressor’s low-speed shaft center), with coupling end face deviation between 0.03 and 0.05mm;
11) Conclude by securely tightening the motor foot bolts, and reassess the outer circle and end face runout of the coupling;
12) Conclude with the installation of the coupling's intermediate section post successful motor idling test.
3.3.4 Once the casing's levelness and alignment are finely adjusted, proceed to tighten the anchor bolts. Following the initial mechanical or trial operation, loosen and retighten the bolts for enhanced stability.
3.3.5 The impeller, being a high-speed spinning component, demands utmost care to prevent any solid or liquid intrusion, which could irreparably damage the compressor. Thus, ensure the cleanliness and compliance of inlet and outlet pipelines with the system's steam corrosion standards. Non-complying pipelines must be rectified. Considerimplementing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, right before the compressor's inlet straight pipe.
3.3.6 Proceed with the meticulous installation of the compressor's inlet and outlet pipes. Ensure that these pipelines are equipped with the necessary pipeline accessories as indicated in the PI diagram. The pipeline connected to the compressor must be independently supported by another bracket, as its weight should not burden the compressor body.
3.3.7 Once the main fan and its complementary equipment are perfectly installed and the concrete has reached full solidity, we invite you to initiate the operation test of the compressor. This marks a pivotal moment in ensuring the seamless functionality and reliability of your Premium Frequency Conversion Compressor for Enhanced Vanadium Extraction.
3.3.8 For optimal performance and streamlined operation, the compressor's electric control cabinet should be strategically positioned within a 5-meter radius of the compressor. The wiring, meticulously connected through underground threading pipes, ensures smooth communication between the electric control cabinet and the compressor. Once the electric control cabinet is established, seamlessly connect the wiring terminals within it to the lines interfacing with the remote DCS. This meticulous setup guarantees an efficient and reliable operation of the renowned Premium Frequency Conversion Compressor for Enhanced Vanadium Extraction by NANTONG DART-RICH FAN CO., LTD.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory), a pioneer in the industry since 1966, underwent a transformative equity structure reform in June 2019. This evolution marked a significant milestone in the company's illustrious history. and the company embraced a new chapter as a dynamic partnership enterprise. To seamlessly align with the demands of its accelerated growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020. This expansion underscores the company's commitment to innovation and excellence. In a strategic move, the company imported cutting-edge German technology in 2004, achieving remarkable advancements in product aspects of stability, reliability, high efficiency, low noise, wear resistance, and temperature endurance. Dart-Rich takes pride in being the principal architect of the standard for integral geared assembly type centrifugal steam compressors.
Demonstrating an unwavering commitment to excellence, Dart-Rich boasts ISO9001, ISO14001, and ISO45001 certifications. Our diverse product portfolio includes steam compressors, fans, and blowers, serving pivotal roles across sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Moreover, we excel in providing advanced system optimization solutions and comprehensive maintenance services for energy-efficient wind system renovations.
Dart-Rich consistently champions innovations in management, mechanisms, culture, and technology. We are steadfast in constructing digital intelligence, nurturing a culture of strivers and the 'three wisdoms.' Our keen market insights fuel organizational growth, enhance customer service capabilities, and drive sustainable development.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich relentlessly enhances enterprise value. We are dedicated to creating maximum value for our customers and fostering a culture of shared responsibility, co-creation, and collective prosperity among all stakeholders. Our ultimate ambition is to be the undisputed leader in reliable green fluid machinery!
1. Our cutting-edge 3D flow semi-open impeller, combined with professional aerodynamic and structural design, offers an unparalleled impeller profile. This advanced engineering ensures the blower operates smoothly across a broad range of conditions. With the main machine achieving a remarkable polytropic efficiency of up to 88%, it sets a new standard for performance.
2. Featuring a vaneless diffuser, our product boasts an impressive wide operating range, providing flexibility and adaptability in various applications.
3. The integration of the gearbox and compressor into a compact design underscores our commitment to efficiency and space optimization.
4. Our product is a seamless integral skid-mounted package, including the compressor, gearbox, and motor. This streamlined design ensures effortless transportation and straightforward installation, saving you time and resources.
5. Experience the pinnacle of automation with our product, which offers exceptional reliability, high efficiency, and energy-saving capabilities. Its user-friendly operation ensures a seamless experience.
1. Our steadfast dedication to 'intelligent service' is driven by our commitment to deliver 'more accurate, more comprehensive' solutions. With 13 strategically located marketing service centers throughout China and an extensive sales and service network that spans the globe, we ensure seamless assistance wherever you are.
2. Equipped with passports for immediate international deployment, our after-sales service personnel are ready to tackle overseas maintenance tasks swiftly. We guarantee 24-hour, round-the-clock service support throughout the duration of your project, ensuring peace of mind and uninterrupted operation.
3. '1191' Service Commitment: Experience unparalleled responsiveness as we address on-site issues within merely 1 minute, fulfill service requests in under an hour, deliver tailored solutions within 9 hours, and dispatch our skilled personnel to your location within just 1 day.
4. For immediate assistance, please reach our dedicated after-sales service hotline at 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.
Our advanced Premium Frequency Conversion Compressor for Enhanced Vanadium Extraction is crafted using cutting-edge pneumatic technology, sourced from internationally acclaimed models and sophisticated design software. This enables us to offer swift and precise model selection, perfectly tailored to our clients' needs. The product line encompasses an impressive 18 distinct series, each engineered to accommodate flow rates ranging from a precise 1 t/h to a robust 240 t/h, and adept at handling temperature increases from 8ºC to an impressive 24ºC. Experience unparalleled efficiency and superior performance with NANTONG DART-RICH FAN CO., LTD's state-of-the-art technology.
1. Heat Pump Distillation: Transform your operations with advanced heat pump distillation, designed to elevate efficiency and sustainability in various industrial applications.
2. Waste Heat Recovery: Unleash the potential of waste heat with our cutting-edge technology, turning what was once a byproduct into a powerful resource for energy conservation and cost reduction.
3. Environmental Protection Field: Revolutionize environmental management with our solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate treatment, and more. Achieve remarkable sodium and potassium separation in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Optimize processes in the lithium-ion battery industry with our versatile solutions, from salt lake lithium extraction to iron phosphate devices, and effective wastewater treatment for lithium battery disassembly and nickel battery recycling.
5. New Energy Industry: Embrace sustainability with our innovations in the new energy sector, ensuring efficient treatment of photovoltaic and polycrystalline silicon wastewater, paving the way for greener production practices.
6. Food & Beverage Industry: Enhance your food and beverage production with our state-of-the-art technology for amino acid concentration, sugar liquid drying, and the flavorful extraction and concentration of beverage jams.
7. Pharmaceutical Industry: Propel your pharmaceutical processes with our expertise in evaporation, concentration, crystallization, and drying, tailored for both Chinese and Western medicine production.
8. Chemical Industry: Innovate chemical manufacturing with advanced solutions for caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, and more, ensuring precise chelating agent evaporation, crystallization, and fragrance purification.
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10. Power Industry: Optimize power station operations with our superior solutions for desulfurized wastewater treatment, enhancing environmental performance and operational efficiency.
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