| 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, represents a groundbreaking advancement in energy-saving technology, ingeniously designed to minimize the reliance on external energy. This sophisticated process accomplishes this by ingeniously repurposing the energy from secondary steam that it generates. At the heart of MVR's operation lies a fundamental principle: the secondary steam produced by the evaporator is deftly compressed using a high-efficiency steam compressor. This compression process skillfully transforms electrical energy into thermal energy, resulting in an elevated pressure and temperature of the secondary steam. This reheated steam is then reintroduced to the evaporator, where it effectively heats the materials, thereby generating evaporation. This cyclical process ingeniously recycles the latent heat of vaporization from the secondary steam, ensuring a continuous, efficient, and sustainable operation.
The DM series Single-stage Geared Steam Compressor is an engineering marvel, meticulously designed for optimal performance and ease of use. The assembly comprises several critical components: the robust compressor body, a precision-engineered coupling, a reliable gearbox, an efficient lubrication system, a powerful motor, sophisticated electric instruments, and an advanced anti-surge control system. This state-of-the-art compressor boasts a compact structure, ensuring that it is not only space-efficient but also remarkably convenient for maintenance, making it an ideal choice for modern industrial applications.
3.3.1 Begin the seamless installation by placing the compressor base securely on the foundation. Position wedge-shaped shims strategically beneath the base for precise level adjustments,
alternating the placement of two wedge-shaped irons. Once the unit is perfectly leveled, ensure stability by spot welding the wedge-shaped irons at four to five points. Craft and install the wedge
according to your unique requirements, ensuring the contact surfaces are smooth for uniform inclined plane contact and reliable weight distribution.
The wedge iron's load-bearing capacity should be capped at 40Kg/cm.2).
3.3.2 Achieve optimal precision by using a level to perfectly balance the unit. The unit's axial and horizontal leveling requirements are set at 0.05/1000mm and 0.10/1000mm respectively,
ensuring both meticulousness and performance.
3.3.3 Maintain perfect alignment with the coupling centered. Before commencing alignment, adhere to these essential prerequisites:
1) Ensure the main power supply is completely switched off;
2) Carefully remove the coupling shield;
3) Detach the diaphragm coupling intermediate section;
4) Thoroughly inspect the motor installation plane for cleanliness, void of any debris, dirt, or extraneous materials;
5) Ensure the motor bolt holes are larger than the bolts themselves, allowing for ease of loosening and motor adjustment;
6) Have an ample supply of smooth, stainless steel gaskets ready to secure the motor's foot, avoiding any imbalances by using only precise, non-slender gaskets;
7) Employ a dial indicator or an exceptionally accurate laser alignment meter (precision of 0.01mm) acquired by the customer;
8) Prepare a sturdy bracket to support the dial indicator as depicted in the illustrative diagram below;
9) Utilize the motor hub mounting bracket to position a dial indicator precisely on the wheel hub's edge, ensuring the probe contacts the outer edge of the compressor wheel hub;
10) By skillfully adjusting the bolts around the motor feet, align the compressor and motor center line to converge, limiting the maximum deviation of the outer circle to 0.05mm, and aiming for a coupling end face deviation of 0.03~0.05mm, whereby the motor shaft center line should ideally be elevated above the compressor's low-speed shaft center line;
11) Securely fasten the motor foot bolts and double-check for any outer circle runout and coupling end face runout,;
12) Post motor idling test, reinstall the coupling intermediate section, ensuring all is tightly secured and optimized for performance.
3.3.4 Once the casing's "levelness" and alignment are perfected, fasten the anchor bolts. Post-mechanical operation or trial, loosen the bolts and retighten for ensured durability.
3.3.5 Given the impeller's high-speed rotation, any foreign particles can cause significant harm. Thus, it's critical that both inlet and outlet pipelines connecting to the compressor are pristine and comply with the required steam corrosion standards. Any non-compliant lines demand immediate rectification. It is highlyadvisable to install solid-liquid separation devices (such as gas scrubbers or sedimentation tees) preceding the compressor inlet's straight pipe to maintain integrity.
3.3.6 Proceed to install the compressor's inlet and outlet pipes. Ensure the pipelines are equipped with designated accessories as per the PI diagram. The connections to the compressor should be independently supported to prevent undue stress on the compressor body itself.
3.3.7 Once the main fan and its supporting equipment have been meticulously installed and the concrete foundation has reached full solidification, it is time to embark on the exciting phase of conducting the compressor operation test. This pivotal test ensures that the system is ready for seamless, high-performance operation.
3.3.8 The electric control cabinet, a vital component of the compressor system, should be strategically positioned within a 5-meter proximity to the compressor itself. For optimal performance and safety, the wiring between the compressor and the electric control cabinet must be routed through a threading pipe, ideally placed underground. Once the electric control cabinet has been securely stationed, the next step is to meticulously connect the wiring terminals within it to the lines at the remote DCS, ensuring a robust and efficient system integration.
Nantong Dart-Rich Fan Co., LTD, originally known as State-Owned Nantong Fan Factory, has been a beacon of industry since 1966. With a transformative equity structure reform in June 2019, the company embarked on a new chapter of innovation and growth. emerging as a dynamic partnership enterprise. To cater to the burgeoning development aspirations, Dart-Rich (Hunan) Fan Co., Ltd. sprang to life in December 2020, expanding the company's presence and potential. leveraged cutting-edge German technology since 2004, achieving monumental advancements in product stability, reliability, efficiency, noise reduction, wear, and temperature resistance. Recognized as the principal architect of the industry standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly boasts ISO9001, ISO14001, and ISO45001 system certifications, a testament to our commitment to excellence. Our flagship offerings encompass steam compressors, fans, and blowers, serving a myriad of industries like metallurgy, chemicals, electric power, environmental protection, building materials, light industry, and pioneering new energy. Additionally, we excel in delivering tailored system optimization solutions and comprehensive maintenance services to facilitate energy-saving transformations of wind systems.
At Dart-Rich, we relentlessly pursue excellence through management, mechanism, culture, and technological innovations. By embracing digital intelligence, fostering a striver culture, and advancing the 'three wisdoms', we maintain a sharp market insight, drive organizational evolution, enhance our customer service capabilities, and ensure robust and sustainable progress.
Guided by our core principles of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to enhancing enterprise value, maximizing customer benefits, and fostering a shared sense of responsibility, innovation, and prosperity among all stakeholders. Our ultimate mission is to ascend as the leader in reliable green fluid machinery!
1, Featuring a cutting-edge high-efficiency 3D flow semi-open impeller, combined with a meticulously crafted aerodynamic and structural design, the impeller profile of our product stands at the forefront of technological advancement. This superior design ensures that the blower operates across a broad spectrum of stable conditions, achieving an impressive maximum polytropic efficiency of up to 88%.
2, The innovative use of a vaneless diffuser grants our product a remarkably expansive operating range, enhancing its versatility and adaptability.
3, Ingeniously integrating both the gearbox and compressor, the design showcases an exceptionally compact structure, optimizing space and functionality.
4, Our product is presented as an integral skid-mounted package, comprising the compressor, gearbox, and motor. This design not only ensures seamless transportation but also simplifies the installation process, making it user-friendly and efficient.
5, Boasting a high degree of automation, our product promises exceptional reliability and efficiency. It is engineered for energy conservation and ease of operation, making it an outstanding choice for modern industrial needs.
1. We are committed to delivering "intelligent service" with the guiding principles of being "more accurate, more comprehensive." We proudly oversee 13 marketing service centers across China and maintain a robust sales and service network that spans the globe, ensuring our clients receive exceptional support wherever they are.
2. Our dedicated after-sales service team is equipped with passports and ready to address overseas maintenance tasks promptly. We offer you unwavering 24/7 support throughout your project's duration, ensuring your operations continue without a hitch.
3. "1191" Service Commitment: We pledge to address on-site issues within 1 minute, respond to service requests within 1 hour, provide a comprehensive solution within 9 hours, and have our expert personnel on-site within 1 day.
4. Reach out to our after-sales service hotline at 0086-400-625-2668 for any assistance you may 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.
The cutting-edge pneumatic technology embedded in this product is sourced from established international models and cutting-edge design software, ensuring that we deliver the speediest and most efficient model selection for our esteemed clients. The product lineup proudly encompasses 18 distinct series, designed to handle flow rates ranging from 1 to 240 t/h, coupled with a temperature elevation capacity of 8 to 24ºC.
This product boasts an advanced pneumatic system, meticulously imported from sophisticated international models and state-of-the-art design software. This allows us to offer users unparalleled speed and precision in model selection. Our distinguished collection is segmented into 5 series, catering to flow ranges between 4 to 250 t/h, while ensuring a temperature augmentation from 4 to 11.2ºC.
1. Heat Pump Distillation: Elevate your efficiency with our advanced solutions in the realm of heat pump distillation, optimizing energy use and maximizing output.
2. Waste Heat Recovery: Revolutionize energy conservation with cutting-edge technology that captures and reutilizes waste heat, transforming it into a valuable resource.
3. Environmental Protection Field: Pioneering solutions for a sustainable future, including treatment of industrial wastewater, innovative lithium battery wastewater solutions, comprehensive wastewater recycling, advanced landfill leachate processing, and meticulous separation of sodium and potassium in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Optimize your lithium-ion battery processes with our state-of-the-art technologies, from salt lake lithium extraction to iron phosphate devices, and efficient wastewater treatment solutions for nickel battery circulation.
5. New Energy Industry: Step into the future with our groundbreaking new energy solutions, including photovoltaic wastewater treatment and polycrystalline silicon wastewater management, setting new standards in sustainability.
6. Food & Beverage Industry: Elevate the quality and efficiency in food & beverage production with precision concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and advanced beverage jam processing techniques.
7. Pharmaceutical Industry: Enhance pharmaceutical production with our sophisticated solutions in evaporation, concentration, crystallization, and drying, ensuring quality in both Chinese and Western medicine manufacturing.
8. Chemical Industry: Innovate and optimize chemical industry processes with our comprehensive solutions, including caprolactam polymerization, polylactic acid PLA, nylon 66 production, chelating agent crystallization, mannitol concentration, and high-purity fragrance purification.
9. Metallurgical Industry: Transform metallurgical processes with superior treatment solutions for sintering desulfurization wastewater, coking wastewater, and more, driving efficiency and environmental responsibility.
10. Power Industry: Enhance power industry operations with revolutionary treatment technologies for desulfurized wastewater, ensuring compliance and sustainability in power station processes.
){kind=link}