| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, or Mechanical Vapor Recompression, is a groundbreaking energy-saving technology exquisitely designed to dramatically decrease reliance on external energy sources. This is ingeniously achieved by the remarkable reutilization of secondary steam energy that it generates. At its core, the principle of MVR involves the high-efficiency steam compressor masterfully compressing the secondary steam produced by the evaporator. This compression process skillfully transforms electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. Consequently, the heightened temperature of this secondary steam is ingeniously redirected back to the evaporator, where it heats the materials and fosters evaporation. This continuous cycle of innovation ensures a sophisticated recycling of the latent heat of vaporization, propelling the secondary steam into a new realm of efficiency.
The DM series Single-stage Geared Steam Compressor is a marvel of modern engineering, incorporating a meticulously crafted compressor body, robust coupling, precision gearbox, efficient lubrication system, powerful motor, sophisticated electric instrument, and an advanced anti-surge control system. This state-of-the-art compressor boasts a compact structure, making it a paragon of convenience for maintenance. It's a seamless blend of technology and practicality, ensuring performance that meets your needs with unparalleled reliability.
3.3.1 Begin by positioning the compressor base securely onto the foundation. To achieve impeccable leveling, strategically position wedge-shaped shims beneath the base.
Position two wedge-shaped irons alternately. Once the unit is perfectly levelled, proceed to spot weld the irons at 4-5 points. This ensures stability and precision.
The creation and installation of the wedges should be user-specific, tailored to the actual circumstances, ensuring the contact surfaces are finely finished for even inclination.
The wedge iron should not exceed a bearing capacity of 40Kg/cm2).
3.3.2 Employ a level to ascertain the exact level of the unit. Adhere to these precise leveling requirements: the axial level is set at 0.05/1000mm, while the horizontal level is maintained at 0.10/1000mm.
This ensures unparalleled precision and efficiency.
3.3.3 Carefully center the coupling. Prior to initiating alignment, ensure the following essential steps are completed:
1) Deactivate the primary power supply to maintain safety.
2) Detach the coupling shield to allow full access.
3) Carefully remove the diaphragm coupling intermediate section for hassle-free alignment.
4) Thoroughly inspect the motor installation plane's flatness, ensuring it is devoid of any debris or obstructions.
5) The bolt holes in the motor should exceed the bolt size to enable effortless motor adjustments.
6) Have ample stainless steel gaskets at hand to support the motor's foot, ensuring they are free from attachments and completely flat.
7) Use a dial indicator or a laser alignment meter with a precision of 0.01mm, procured by the customer.
8) Position the appropriate bracket to support the dial indicator, as depicted in the accompanying diagram.
9) Utilize the motor hub mounting bracket to secure a dial indicator on the hub's edge, and position the probe on the compressor wheel hub's outer edge.
10) Adjust the bolts surrounding the motor feet to align the compressor and motor center lines accurately (or as per relevant instructions). Ensure the outer circle's max deviation is 0.05mm; the motor shaft should slightly exceed the compressor's low-speed shaft.
11) Securely tighten the motor foot bolts and meticulously review for any runout in the coupling's outer circle and end face.;
12) Following a successful motor idling test, re-install the coupling's intermediate section.
3.3.4 After perfecting the alignment and leveling of the casing, fasten the anchor bolts. Post mechanical or trial operations, loosen and re-tighten the bolts to maintain secure integrity.
3.3.5 The impeller, a high-speed rotating marvel, requires absolute cleanliness to prevent irreversible damage. Verify that both inlet and outlet pipelines are pristine and comply with the system's steam corrosion standards.Introduce solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe for enhanced performance.
3.3.6 Conduct the installation of the compressor's inlet and outlet pipes with precision. Install necessary pipeline accessories per the PI diagram, ensuring that the pipe's weight is supported by an independent bracket.
3.3.7 Once the main fan and its support equipment have been meticulously installed and the concrete has fully cured, the compressor is ready for its operational test phase. This pivotal step ensures that the Precision Steam Compressor with Guide Vane Adjustment for Wastewater Treatment by NANTONG DART-RICH FAN CO., LTD functions seamlessly and with unparalleled efficiency.
3.3.8 It's crucial to position the electric control cabinet of the compressor within a 5-meter radius of the unit itself. The connection between the compressor and the electric control cabinet should be meticulously completed using threading pipes, which are to be securely placed underground. After positioning the electric control cabinet, ensure that the wiring terminals are precisely connected with the lines at the remote Distributed Control System (DCS), confirming the robust integration of the system for optimal control and performance of NANTONG DART-RICH FAN CO., LTD's state-of-the-art Precision Steam Compressor.
Since its inception in 1966, Nantong Dart-Rich Fan Co., LTD. (originally known as the State-Owned Nantong Fan Factory) has been a trailblazer in the fan manufacturing industry. In a transformative shift, June 2019 marked a pivotal moment with an equity structure reform that propelled the company into a new era of growth. This evolution saw the company transition into a dynamic partnership enterprise, strategically poised to accelerate its rapid development. To further support this growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020, solidifying our commitment to innovation and excellence. In 2004, the company made a strategic leap by importing advanced German technology, leading to groundbreaking advancements in product stability, reliability, and efficiency. Our innovations have significantly enhanced performance in terms of low noise, wear resistance, and temperature resilience. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, we are at the forefront of industry innovation.
Dart-Rich is proud to be ISO9001, ISO14001, and ISO45001 certified, affirming our commitment to quality and sustainability. Our diverse product lineup, including steam compressors, fans, and blowers, serves vital roles in industries such as metallurgy, chemical processing, power generation, environmental protection, construction materials, light industry, and emerging energy sectors. We also offer comprehensive system optimization solutions and maintenance services, driving energy-saving innovations in wind systems.
At the heart of Dart-Rich's philosophy is a relentless pursuit of innovation across management, mechanisms, culture, and technology. We are at the vanguard of digital intelligence, fostering a 'striver culture' and the 'three wisdom' principles. Our acute market insights enable us to continuously innovate organizationally, enhancing our capabilities to deliver exceptional customer service and ensuring sustainable, rapid growth.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is dedicated to enhancing enterprise value. We prioritize creating maximum value for our customers and fostering a spirit of shared responsibility and collaboration among all stakeholders, aspiring to lead in the realm of reliable, green fluid machinery.
1. Our Precision Steam Compressor is crafted using a cutting-edge, high-efficiency 3D flow semi-open impeller. Through professional aerodynamic and structural design, this impeller achieves advanced profiles, allowing the blower to perform within a broad spectrum of stable operating conditions. The machine's remarkable polytropic efficiency can soar up to an impressive 88%, setting a new standard for performance.
2. Featuring a vaneless diffuser, our compressor boasts an expansive operating range, ensuring versatility and adaptability across various applications.
3. The integration of the gearbox and compressor into a single, compact structure enhances both functionality and space efficiency, embodying modern engineering excellence.
4. This product is designed as a complete, integral skid-mounted package that includes the compressor, gearbox, and motor. This thoughtful design simplifies both transportation and installation, ensuring convenience and ease from the start.
5. With its high degree of automation, our steam compressor offers outstanding reliability, elevated efficiency, and significant energy savings. Its user-friendly operation makes it a smart choice for any facility, delivering excellence with every use.
1, We are committed to delivering 'intelligent service' with the guiding principle of being 'more accurate, more comprehensive.' Our dedication is backed by 13 state-of-the-art marketing service centers strategically located across China, complemented by a robust global sales and service network that ensures seamless support wherever you are in the world.
2, Our after-sales service personnel are globally mobile, equipped with passports, ready to swiftly address overseas maintenance challenges with utmost efficiency. We pledge to provide you with unparalleled 24/7 service, ensuring that your project runs smoothly at every step.
3, "1191" Service Commitment: Experience our unmatched dedication with immediate engagement on-site within 1 minute; service need response within 1 hour; a comprehensive solution reply within 9 hours; and personnel reaching your site within just 1 day, ensuring your peace of mind and operational continuity.
4, For immediate assistance, reach out to our after-sales service hotline at 0086-400-625-2668, where our team awaits to support your every need.
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 Precision Steam Compressor with Guide Vane Adjustment for Wastewater Treatment embodies cutting-edge pneumatic technology, meticulously imported from sophisticated international stage models and advanced design software. This ensures that our clients receive rapid and optimal model selections tailored to their needs. Our offerings are impressively categorized into 18 distinct series, each designed to accommodate a diverse flow rate ranging from 1 to 240 t/h. Moreover, our compressors are engineered to achieve a temperature rise of 8 to 24ºC, providing versatile and efficient solutions for various applications.
1. Heat Pump Distillation: Transforming thermal energy into a more valuable resource, this application is perfect for those seeking enhanced efficiency and reduced energy consumption.
2. Waste Heat Recovery: Harness residual heat to reduce energy costs and promote sustainability, an essential component for green initiatives.
3. Environmental Protection Field: Address key challenges in industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and waste incineration fly ash treatment with sodium and potassium separation, among others.
4. Lithium-Ion Battery Industry: From salt lake lithium extraction to managing complex processes such as iron phosphate and ternary precursor wastewater treatment, our technology supports sustainable battery manufacturing and recycling efforts.
5. New Energy Industry: Excel in photovoltaic and polycrystalline silicon wastewater treatment, ensuring environmental compliance and efficient resource management.
6. Food & Beverage Industry: Enhance your production capabilities with advanced concentration and extraction techniques for amino acids like alanine, sugar liquids, and beverage jams, ensuring product quality and efficiency.
7. Pharmaceutical Industry: Optimize evaporation, concentration, crystallization, and drying processes for both Chinese and Western medicines, boosting productivity and quality control measures.
8. Chemical Industry: Elevate production processes for caprolactam, polylactic acid (PLA), and nylon 66, alongside specialized applications in chelating agent evaporation, crystallization processes, and fragrance purification.
9. Metallurgical Industry: Address complex wastewater challenges in sintering desulfurization, coking, vanadium extraction, and smelting operations, promoting cleaner and more efficient processes.
10. Power Industry: Efficiently treat desulfurized wastewater from power stations, optimizing resource use and minimizing environmental impact.
){kind=link}