| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Experience the transformative power of MVR technology - Mechanical Vapor Recompression. This innovative energy-saving technique dramatically minimizes the need for external energy by ingeniously harnessing the power of secondary steam energy it produces. At its core, MVR's principle involves the astounding compression of secondary steam generated by the evaporator using a high-efficiency steam compressor. This process masterfully converts electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. Once enhanced, the elevated steam cycles back to the evaporator, efficiently heating materials to trigger evaporation. This sophisticated operation achieves a remarkable recycling of the latent heat of vaporization of secondary steam, setting a new standard in energy conservation.
The DM series Single-stage geared steam compressor stands as a pinnacle of engineering excellence, incorporating a state-of-the-art compressor body, robust coupling, precision-engineered gearbox, advanced lubrication system, powerful motor, sophisticated electric instrumentation, and a cutting-edge anti-surge control system. Its design boasts a compact structure, ensuring ease of maintenance and seamless integration into your operational workflow. This machinery is engineered for performance and reliability, promising to be a formidable asset in your enterprise's toolkit.
3.3.1 Begin by securely placing the compressor base on the foundation. To achieve perfect balance, insert wedge-shaped shims under the base. These shims are key to adjusting the unit level flawlessly.
Carefully alternate placing two wedge-shaped irons. Once the unit is perfectly leveled, spot weld these irons at 4~5 strategic points for maximum stability.
The wedges should be precisely manufactured and installed by the user, tailored to your unique situation. Ensure a smooth contact surface for even distribution of pressure.
The bearing capacity of each wedge iron should not exceed 40Kg/cm2.
3.3.2 Use a precise level to ascertain the perfect balance. The leveling criteria are as follows: axial level precision is 0.05/1000mm, while horizontal level is 0.10/1000mm.
3.3.3 Precise coupling alignment is crucial. Ensure the following steps are meticulously followed before alignment:
1) Deactivate the main power supply for safety;
2) Carefully remove the coupling shield;
3) Detach the diaphragm coupling intermediate section;
4) Inspect the motor installation plane for any unwanted substances or dirt;
5) Verify motor bolt holes are adequately larger than bolts to facilitate adjustment;
6) Assemble sufficient stainless steel gaskets to flawlessly support the motor feet. Ensure they are flat and free of attachments.
7) Employ a dial indicator or laser alignment meter with 0.01mm accuracy (customer-provided);
8) Prepare the bracket for the dial indicator as illustrated below;
9) Affix a dial indicator on the motor wheel hub, ensuring probe is on the compressor wheel hub's outer edge;
10) Adjust motor foot bolts to align compressor and motor center lines. Aim for a maximum outer circle deviation of 0.05mm;
11) After adjustments, secure motor foot bolts, then verify the coupling's outer circle and end face runouts.
12) Post motor idling test, reinstall the coupling intermediate section.
3.3.4 After fine-tuning the 'levelness' and alignment, tighten anchor bolts firmly. Post mechanical operation or trial run, retighten bolts for enhanced stability.
3.3.5 The impeller is a high-speed marvel, and any foreign solid or liquid will irrevocably damage it. Ensure the connecting pipelines are pristine and meet system steam corrosion standards. Non-compliant pipelines require urgent rectification.Consider installing solid-liquid separation equipment, like gas scrubbers, before the compressor inlet for added protection.
3.3.6 Seamlessly install compressor inlet and outlet pipes. Attach relevant pipeline accessories per the PI diagram. Ensure the pipelines are supported independently and not by the compressor body itself for optimal safety.
3.3.7 Once the main fan and its essential ancillary equipment have been meticulously installed and the concrete foundation has achieved full solidity, you may proceed to conduct the compressor's operation test. This crucial step ensures the flawless performance and reliability of the High-Capacity Steam Compressor for Pharmaceutical Wastewater Treatment with Speed Control, a standout innovation by NANTONG DART-RICH FAN CO., LTD.
3.3.8 The electric control cabinet, a vital component of the compressor system, should be strategically situated within a 5-meter radius of the compressor unit. For optimal safety and efficiency, the electrical wiring connecting the compressor to the control cabinet should be expertly installed using underground threading pipes. Once the electric control cabinet is securely positioned, it is essential to connect its wiring terminals seamlessly with the lines at the remote Distributed Control System (DCS), ensuring comprehensive control over the compressor's operations.
Nantong Dart-Rich Fan Co., LTD, originally known as the State-Owned Nantong Fan Factory, has a rich heritage dating back to 1966. After implementing an equity structure reform in June 2019, we embarked on a new era of excellence and innovation. The strategic transition paved the way for our evolution into a vibrant partnership enterprise. To align with our ambitious growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. Our commitment to pioneering advancements was reinforced by the integration of cutting-edge German technology in 2004, leading to remarkable strides in product stability, reliability, efficiency, and performance. We have excelled in producing low-noise, wear-resistant, and temperature-resilient machinery. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, our expertise is unmatched.
Dart-Rich is proud to hold certifications for ISO9001, ISO14001, and ISO45001, a testament to our commitment to quality and sustainability. Our diverse product portfolio, featuring steam compressors, fans, and blowers, serves a multitude of industries including metallurgy, chemicals, energy, and environmental protection. We offer comprehensive system optimization and maintenance services, driving energy-efficient upgrades across wind systems.
We relentlessly pursue innovation across management, mechanisms, culture, and technology. Our journey towards digital intelligence and 'three wisdoms’ reflects our deep market insight. By fostering organizational growth, we enhance our customer service capabilities, ensuring rapid and sustainable development.
Guided by core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is steadfast in enhancing enterprise value, maximizing customer benefits, and fostering shared responsibility and prosperity among stakeholders. Our mission: to lead as the foremost provider of reliable, eco-friendly fluid machinery.
1, Experience cutting-edge innovation with our high-capacity steam compressor, featuring the remarkably efficient 3D flow semi-open impeller. Its ingenious aerodynamic and structural design ensures that the impeller profile remains at the forefront of technology, offering the blower a vast range of stable operating conditions. Revel in supreme performance as the machine's polytropic efficiency soars to an impressive 88%.
2, Embrace versatility with a vaneless diffuser that broadens the operating range, ensuring adaptability and enhanced performance across diverse conditions.
3, Discover unparalleled efficiency in a compact design where the gearbox and compressor are skillfully integrated, offering a streamlined and robust solution.
4, The product boasts an integral skid-mounted package, seamlessly combining the compressor, gearbox, and motor. This design not only simplifies transportation but also facilitates swift and hassle-free installation.
5, Benefit from a high degree of automation and exceptional reliability with our compressor. Its high efficiency and energy-saving features ensure not only ease of operation but also optimum performance, aligning perfectly with modern industrial needs.
1, At NANTONG DART-RICH FAN CO., LTD, our unwavering commitment to excellence in service is embodied in our philosophy of 'intelligent service.' With the guiding principles of being 'more accurate, more comprehensive,' we have established 13 state-of-the-art marketing service centres across China. Our expansive sales and service network extends seamlessly across the globe, ensuring every customer receives top-tier support.
2, Our agile team of after-sales service professionals is equipped with passports, ready to respond swiftly to overseas maintenance demands. Dedicated to delivering exceptional service, we offer round-the-clock, 24-hour assistance throughout the project's duration, ensuring your needs are met promptly and efficiently.
3, Our '1191' Service Commitment is a testament to our dedication: We guarantee immediate feedback on-site issues within just 1 minute; we pledge to respond to service requests within 1 hour; we promise a comprehensive solution reply within 9 hours; and we ensure our skilled personnel will be on-site within 1 day to address and resolve your concerns.
4, For any inquiries or assistance, please reach out to our dedicated after-sales service hotline at 0086-400-625-2668. Our team is ready to support you with unwavering dedication and expertise.
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 cutting-edge pneumatic technology sourced from advanced international models and sophisticated design software, our High-Capacity Steam Compressor promises swift and optimal model selection for our esteemed clients. Our offerings are meticulously categorized into 18 distinct series, each engineered to handle a versatile flow rate spanning 1 to 240 t/h, coupled with a remarkable temperature elevation capability of 8-24ºC, making it ideal for diverse applications.
Utilizing a comprehensive suite of pneumatic technology, imported from advanced international stage models and enhanced by innovative design software, this product ensures the fastest and most precise model selection experience. Our compressors are systematically grouped into 5 exclusive series, featuring a versatile flow range from 4 to 250 t/h and a temperature rise capacity of 4-11.2ºC, offering unmatched efficiency and adaptability.
1. Heat Pump Distillation: This versatile steam compressor is ideally suited for applications in heat pump distillation, ensuring efficient and effective processing.
2. Waste Heat Recovery: Capture and reuse energy with our advanced waste heat recovery process, promoting sustainability and cost savings.
3. Environmental Protection Field: Our steam compressor excels in industrial wastewater treatment, lithium battery wastewater treatment, wastewater recycling, and landfill leachate treatment. It also effectively handles waste incineration fly ash leachate sodium and potassium separation, solidifying its role in eco-friendly initiatives.
4. Lithium-Ion Battery Industry: Enhance various processes like salt lake lithium extraction and wastewater treatment from iron phosphate devices to nickel battery circulation, with our state-of-the-art technology.
5. New Energy Industry: Perfect for photovoltaic and polycrystalline silicon wastewater treatment, our steam compressor is an essential tool for advancing new energy technologies.
6. Food & Beverage Industry: Optimize the concentration and extraction of amino acids like alanine, sugar liquid drying, and beverage jam concentration with our superior steam compressor.
7. Pharmaceutical Industry: Designed for the precise demands of evaporation, concentration, crystallization, and drying in the production of Chinese and Western medicines.
8. Chemical Industry: Ideal for processes like polymerization in caprolactam, polylactic acid production, nylon 66 devices, and various concentration and crystallization needs, including fragrance purification and raw material production.
9. Metallurgical Industry: Our steam compressor provides robust solutions for sintering desulfurization, coking wastewater, vanadium extraction, and smelting wastewater treatments.
10. Power Industry: Efficiently manage and treat desulfurized wastewater from power stations, bolstering both environmental and operational efficiency.
){kind=link}