| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Experience the innovative MVR technology—Mechanical Vapor Recompression—a groundbreaking energy-saving solution that drastically reduces external power consumption. By ingeniously re-utilizing the energy from the secondary steam it produces, MVR turns efficiency into an art form. The principle is simple yet powerful: the secondary steam generated by the evaporator is compressed using a high-efficiency steam compressor, ingeniously transforming electrical energy into thermal energy. This process elevates the pressure and temperature of the secondary steam, allowing it to return to the evaporator, heat the materials, and facilitate evaporation. This recycling of the latent heat of vaporization ensures a continuous cycle of efficiency and sustainability.
The DM Series Single-stage Geared Steam Compressor is a marvel of engineering, comprising the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Designed with a compact structure, it offers remarkable convenience for maintenance, ensuring that your operations run smoothly and efficiently with minimal downtime.
3.3.1 For a seamless setup, the compressor base must be meticulously placed upon the foundation. Use wedge-shaped shims beneath the base to achieve impeccable unit leveling. These shims are essential for precision.
Position alternating wedge-shaped irons; once the unit is perfectly leveled, secure the irons with spot welds at 4 to 5 strategic points. This ensures steadfast stability.
Users are tasked with crafting and installing the wedge to suit specific scenarios. Ensure the contact surface is finely finished, which guarantees an even contact of the inclined plane.
The wedge's bearing capacity should not exceed 40Kg/cm2).
3.3.2 Employ precision leveling methods using a level. The unit's axial level requirement is 0.05/1000mm, while its horizontal level must be 0.10/1000mm.
These meticulous measurements ensure optimal performance.
3.3.3 Centering the coupling is crucial. Prior to commencing alignment, adhere to these critical prerequisites:
1) Ensure the main power supply is completely turned off.
2) Carefully remove the coupling shield to prevent any interference.
3) Detach the diaphragm coupling's intermediate section for thorough access.
4) Verify the motor installation plane is flawlessly flat with no debris or residues.
5) Motor bolt holes should exceed bolt size to facilitate precise adjustments.
6) Ensure stainless steel gaskets cover the motor feet perfectly flat, devoid of attachments. Avoid using long and thin gaskets for adjustments.
7) Utilize a dial indicator or laser alignment meter with an accuracy of 0.01mm, provided by the customer.
8) Prepare a bracket as illustrated for supporting the dial indicator accurately.
9) Use the motor wheel hub mounting bracket to position the dial indicator on the hub edge, aligning precisely with the compressor wheel hub.
10) Fine-tune the adjustment bolts at the motor feet to align the compressor and motor center lines accurately. Maintain a maximum outer circle deviation of 0.05mm.
11) Securely tighten the motor foot bolts, ensuring minimal outer circle and end face runout for the coupling.;
12) Post motor idling, install the coupling intermediate section, ensuring flawless alignment and operation.
3.3.4 After achieving perfect casing levelness and alignment, firmly tighten anchor bolts. Following trial operations, loosen and retighten them to confirm stability.
3.3.5 The impeller's high-speed rotation demands pristine conditions; any solid or liquid intrusion can cause irreversible damage. Thus, ensure connecting pipelines are clean and meet the steam corrosion system's standards. Non-compliant pipelines must undergo immediate rectification.Incorporate solid liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe to safeguard against contaminants.
3.3.6 During installation of compressor inlet and outlet pipes, ensure all associated accessories match the PI diagram specifications. Support these pipelines with separate brackets, ensuring the compressor body is not burdened with excess weight.
3.3.7 Upon the robust installation of the primary fan and its supporting equipment, accompanied by the complete curing of the concrete foundation, you are ready to embark on the pivotal compressor operation test. This crucial phase is fundamental to ensuring the seamless performance and reliability of the Enhanced Steam Compressor Featuring Speed Regulation for Vanadium Wastewater.
3.3.8 For optimal functionality, position the electric control cabinet of the compressor within a 5-meter radius from the unit itself. To execute a secure and efficient connection, utilize threading pipes for the wiring, ensuring that they are strategically routed underground. Following the successful installation of the electric control cabinet, meticulously connect the wiring terminals within the cabinet to the corresponding lines at the remote DCS, establishing a streamlined and reliable communication pathway.
Nantong Dart-Rich Fan Co., LTD., the illustrious successor to the State-Owned Nantong Fan Factory established in 1966, embarked on a transformative journey with an equity structure reform in June 2019. Through this strategic evolution, the company transitioned into a dynamic partnership enterprise. To propel its rapid advancement, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, marking a new era of innovation and expansion. In a groundbreaking move, the company adopted cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, efficiency, and more. Dart-Rich stands as the principal architect of the standard for integral geared assembly type centrifugal steam compressors.
Endorsed by ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers a diverse array of products, including steam compressors and a variety of fans and blowers. These are integral to industries such as metallurgy, chemicals, energy, and environmental protection. Our expertise extends to system optimization solutions and maintenance services, enhancing energy efficiency in wind systems.
Firmly committed to continuous innovation, Dart-Rich excels in management, mechanisms, culture, and technology. Our focus on digital intelligence and the 'three wisdoms' empowers market insight, organizational growth, and superior customer service, ensuring sustainable and robust development.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professional Excellence; Altruism and Collaboration', Dart-Rich is dedicated to enhancing enterprise value and maximizing customer benefits. We strive for shared responsibility and mutual success, aspiring to lead in the realm of reliable green fluid machinery.
1. Experience the pinnacle of engineering excellence with our high-efficiency 3D flow semi-open impeller! Skillfully crafted with professional aerodynamic and structural design, this impeller boasts an advanced profile, offering your operations an expansive range of stable and efficient conditions. Achieve remarkable performance with the highest polytropic efficiency of our main machine soaring up to an impressive 88%!
2. Embrace versatility and adaptability with our vaneless diffuser technology, designed to provide your operations with an exceptionally wide operating range, ensuring seamless performance across various conditions.
3. Discover the brilliance of innovation with our integrated gearbox and compressor, meticulously crafted into a compact structure, providing an unparalleled blend of efficiency and space-saving design.
4. Simplify your logistics and installation processes with our all-in-one integral skid-mounted package. This comprehensive solution includes the compressor, gearbox, and motor, ensuring effortless transportation and setup.
5. Elevate your operational experience with our product's high degree of automation. Enjoy the benefits of superior reliability, exceptional efficiency, and remarkable energy savings, all while ensuring ease of operation for a seamless user experience.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly maintain an unwavering commitment to 'intelligent service,' driven by our goal of achieving 'more accurate, more comprehensive' support. With an extensive network of 13 strategically located marketing service centers across China, complemented by a robust sales and service network that spans the globe, we ensure our valued customers receive exceptional service wherever they are.
2, Our dedicated after-sales service personnel are globally equipped, each holding passports to swiftly tackle overseas maintenance assignments. We pledge to deliver exemplary 24-hour, round-the-clock service throughout the duration of your project, ensuring your operation's seamless continuity.
3, The '1191' Service Commitment we uphold is a testament to our dedication: We promise to acknowledge on-site issues within a rapid 1-minute timeframe; address service requests within 1 hour; provide a comprehensive solution within 9 hours; and deploy our skilled personnel to your location within 1 day.
4, For all your after-sales inquiries, please contact our dedicated hotline at 0086-400-625-2668, where our team stands ready to assist you.
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 entire pneumatic technology suite of this exceptional product is sourced from internationally established models and cutting-edge design software, allowing us to offer our clients rapid and precise model selection. Boasting a remarkable diversity, our products are divided into 18 distinct series, each engineered to cater to flow rates ranging from 1 to 240 t/h. Additionally, they adeptly manage a temperature rise between 8 to 24ºC, ensuring superior performance and adaptability to various demands.
1. Heat Pump Distillation: Harness the power of our Enhanced Steam Compressor for superior efficiency in heat pump distillation processes.
2. Waste Heat Recovery: Maximize energy savings and sustainability with our innovative solutions for waste heat recovery.
3. Environmental Protection Field: Revolutionize industrial wastewater treatment, including lithium battery wastewater recycling, landfill leachate purification, and sodium/potassium separation from waste incineration fly ash.
4. Lithium-Ion Battery Industry: Optimize processes such as salt lake lithium extraction and ternary precursor wastewater treatment for enhanced efficiency and sustainability.
5. New Energy Industry: Address the challenges of photovoltaic and polycrystalline silicon wastewater treatment with cutting-edge technology.
6. Food & Beverage Industry: Enhance the concentration and extraction of amino acids, streamline sugar liquid processing, and perfect beverage jam concentration with precision.
7. Pharmaceutical Industry: Elevate the production of Chinese and Western medicines with advanced evaporation, concentration, crystallization, and drying techniques.
8. Chemical Industry: Transform processes such as caprolactam polymerization, PLA device operations, and chelating agent crystallization with unmatched efficiency and precision.
9. Metallurgical Industry: Innovate the treatment of complex wastewater types, including sintering desulfurization and vanadium extraction, for a cleaner metallurgical sector.
10. Power Industry: Pioneer the treatment of desulfurized wastewater from power stations, ensuring compliance and sustainability.
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