| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Immerse yourself in the cutting-edge world of energy efficiency with our MVR technology, or Mechanical Vapor Recompression. This revolutionary system offers a sustainable solution to dramatically reduce the need for external energy sources. By ingeniously repurposing the secondary steam it generates, MVR technology transforms electrical energy into thermal energy with remarkable efficiency. The process involves compressing the secondary steam using a high-performance steam compressor, elevating its pressure and temperature. This enhanced steam then returns to the evaporator, effectively heating materials and triggering evaporation. The brilliance lies in its ability to recycle the latent heat of vaporization from the secondary steam, setting a new standard in energy conservation.
Introducing the DM series Single-stage Geared Steam Compressor, a marvel of engineering excellence. This state-of-the-art compressor encompasses an array of components, including the robust compressor body, a precision-engineered coupling, an efficient gearbox, and a sophisticated lubrication system. Powering this advanced system is a high-performance motor, complemented by a cutting-edge electric instrument and an anti-surge control system for optimal safety. With its compact design, this compressor is engineered for effortless maintenance, ensuring seamless operation and longevity.
3.3.1 The compressor base is integrally positioned on the foundation. Insert wedge-shaped shims beneath the base, essential for achieving perfect level alignment of the unit. Arrange the wedge-shaped irons in an alternating pattern; post-leveling, tactically spot weld these irons at 4 to 5 distinct points. The manufacturing and installation of the wedge must be customized by the user, based on real-time conditions. Ensure the contact surface is meticulously finished for even engagement of inclined planes. The load-bearing capacity of each wedge iron must not exceed a robust 40Kg/cm².
plane, and the bearing capacity of wedge iron shall not be greater than 40Kg/cm
manufactured and installed by the user according to the actual situation, and the contact surface shall be finished (even contact of inclined2).
3.3.2 Use a precision level to determine the unit's evenness. The meticulous leveling criteria are: an axial level precision of 0.05/1000mm and a horizontal level precision of 0.10/1000mm, ensuring optimal functionality and stability.
level of the unit is 0.10/1000mm.
3.3.3 Center the coupling with utmost care. Before embarking on alignment, ensure the following prerequisites are met:
1) Securely turn off the main power supply;
2) Carefully remove the coupling shield;
3) Dismantle the diaphragm coupling intermediate section;
4) Thoroughly inspect the flatness of the motor installation plane, ensuring it is devoid of any foreign objects, dirt, or attachments;
5) Ensure the motor bolt holes are adequately larger than the bolt size, facilitating bolt loosening for precise motor adjustments;
6) Prepare a sufficient number of pristine stainless steel gaskets, adequately covering the motor's foot. These gaskets must be free from any attachments and impeccably flat. Avoid using elongated or slender gaskets for adjustments between the motor and base;
7) Employ a highly accurate dial indicator or laser alignment meter with a precision of 0.01mm, which the customer should independently arrange;
8) Prepare a robust bracket for supporting the dial indicator as depicted in the diagram below;
9) Utilize the motor wheel hub mounting bracket to attach the dial indicator on the wheel hub's edge and position the probe on the compressor wheel hub's outer edge;
10) By meticulously adjusting the surrounding adjustment bolts on the motor feet, align the compressor and motor center lines accurately. The outer circle's maximum deviation should not surpass 0.05mm, ensuring the motor shaft center line is slightly elevated above the compressor's low-speed shaft center line. Maintain the coupling end face deviation between 0.03 and 0.05mm;
11) Conclude by securely tightening the motor foot bolts, then reassess the outer circle runout and end face runout of the coupling;;
12) Following the motor's idling test, reinstall the coupling's intermediate section.
3.3.4 Post adjustment of both the "levelness" and alignment of the casing, firmly tighten the anchor bolts. After initial mechanical operation or trial run, slightly loosen the bolts and retighten them to ensure stability.
3.3.5 The impeller is a high-speed rotating marvel, and the ingress of any solid or liquid into it can inflict irreversible damage on the compressor. It is crucial to maintain cleanliness and adhere to the steam corrosion grade requirements of the connected inlet and outlet pipelines. Pipelines failing these standards must be promptly rectified. It is highly recommended to incorporate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor inlet.uggested to add solid liquid separation equipment (gas scrubber or sedimentation tee) before the straight pipe at the compressor inlet.
3.3.6 Proceed with the installation of the compressor's inlet and outlet pipes. Ensure that all import and export pipelines are equipped with appropriate pipeline accessories as per the PI diagram. The pipeline connecting to the compressor requires independent support from an external bracket, avoiding any load on the compressor body.
3.3.7 Once the main fan and its ancillary equipment have been meticulously installed and the concrete base has achieved complete solidity, you are ready to embark on the compressor operation test. This crucial phase ensures that the Adjustable Steam Compressor with Guide Vane for Sugar Liquid Concentration functions seamlessly and efficiently, delivering optimal performance.
3.3.8 For optimal efficiency and safety, the electric control cabinet of the compressor must be strategically positioned within a 5-meter radius of the compressor. The connection from the compressor to the electric control cabinet is meticulously managed through threading pipes that are safely routed underground. Once the electric control cabinet is accurately positioned, ensure that the wiring terminals within it are expertly connected to the lines at the remote DCS, thus guaranteeing a seamless integration and outstanding performance for the Adjustable Steam Compressor with Guide Vane for Sugar Liquid Concentration.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has a rich heritage dating back to its founding in 1966. In an exciting development in June 2019, the company embraced a fresh era of growth through an equity structure reform. This transformation saw the company evolve into a dynamic partnership enterprise. To further bolster its capabilities and meet the demands of accelerated growth, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. In 2004, the company made a strategic move to enhance its technological prowess by importing cutting-edge German technology. This leap forward resulted in remarkable advancements in product stability, reliability, high efficiency, low noise, wear and temperature resistance. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich sets the benchmark in its field.
Dart-Rich proudly holds certifications for ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality and safety. Our diverse product line includes steam compressors, fans, and blowers, which are indispensable in industries such as metallurgy, chemical production, electric power generation, environmental protection, construction, light industry, and pioneering new energy solutions. We also excel in providing system optimization and maintenance services, driving energy-saving renovations of wind systems.
Innovation is at the heart of Dart-Rich's success. By continuously revolutionizing management, mechanisms, culture, and technology, we are crafting a future defined by digital intelligence, striver culture, and the 'three wisdoms'. With a keen market insight, we propel organizational growth, enhance our comprehensive customer service capabilities, and foster rapid, sustainable development.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is unwavering in our mission to enhance enterprise value. We strive to deliver maximum value to our customers, fostering shared responsibility and success among all stakeholders, and aspire to lead in the realm of reliable, green fluid machinery.
1, Discover the power of innovation with our high-efficiency 3D flow semi-open impeller. Skillfully crafted with a professional aerodynamic and structural design, this impeller boasts an advanced profile that enables the blower to operate within a vast range of stable conditions. Experience unparalleled performance with a remarkable highest polytropic efficiency reaching up to 88%.
2, Embrace versatility with our cutting-edge vaneless diffuser, designed to offer an expansive operating range that adapts effortlessly to your needs.
3, Designed with precision, our gearbox and compressor are seamlessly integrated into a compact structure, optimizing space and efficiency.
4, Streamline your operations with our integral skid-mounted package. This all-in-one solution, featuring a compressor, gearbox, and motor, ensures ease of transportation and installation, transforming complexity into convenience.
5, Elevate your experience with our high-degrees of automation. Our product promises exceptional reliability, superb efficiency, and energy-saving technology, all wrapped in an easy-to-operate system for effortless control.
1, At NANTONG DART-RICH FAN CO., LTD, our philosophy is centered around 'intelligent service' with the primary goal of being 'more accurate, more comprehensive.' We boast an impressive network of 13 marketing service centers within China and an extensive sales and service network that spans the globe.
2, Every member of our dedicated after-sales service team is equipped with passports to swiftly address overseas maintenance requirements, ensuring you receive unparalleled 24-hour service throughout your project's duration.
3, Our steadfast '1191' Service Commitment ensures exceptional responsiveness: Immediate on-site problem feedback within 1 minute; service requests addressed within 1 hour; comprehensive solutions provided within 9 hours; and expert personnel dispatched to your location within 1 day.
4, For any inquiries or assistance, reach out to our 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.
Harnessing cutting-edge pneumatic technology, meticulously sourced from internationally acclaimed prototypes and state-of-the-art design software, this product empowers us to offer our clients expedient and optimal model selection. Delight in the versatility of our product range, categorized into 18 distinct series, each engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h. Our solution also ensures a precise temperature elevation, ranging from 8-24ºC, meeting diverse requirements with unmatched efficiency and adaptability.
With an entire suite of pneumatic technology meticulously imported from globally renowned models and advanced design software, we offer users a seamless and exceptional model selection experience. Our product line is elegantly segmented into 5 distinct series, each crafted to handle an extensive flow range from 4-250 t/h. Designed with precision, these products ensure a temperature increase between 4-11.2ºC, offering an exceptional and tailored solution to meet varying needs with remarkable performance and reliability.
1, Heat pump distillation: Revolutionizing energy efficiency by utilizing excess thermal energy in distillation processes to optimize production across various sectors.
2, Waste heat recovery: Harness untapped energy potential by capturing and reusing waste heat, contributing to sustainable and eco-friendly industrial operations.
3, Environmental protection field: Lead the charge in industrial environmental responsibility with advanced solutions for wastewater treatment, ensuring safe recycling and innovative separation techniques for sodium and potassium in landfill leachates, among others.
4, Lithium-Ion battery industry: Pioneering advancements in lithium extraction and wastewater treatment by perfecting processes such as salt lake lithium extraction and the management of nickel battery lifecycle, ensuring a sustainable future for the battery industry.
5, New energy industry: Spearhead ecological stewardship with breakthrough methods in photovoltaic and polycrystalline silicon wastewater treatment, setting new standards for environmental compliance and efficiency.
6, Food & beverage industry: Master the art of flavor and nutrition with precise technologies for amino acid concentration, sugar liquid processing, and beverage jam refinement, enabling superior quality and taste.
7, Pharmaceutical industry: Elevate pharmaceutical production with state-of-the-art evaporation, concentration, and crystallization techniques, crucial for crafting both traditional and modern medicines effectively.
8, Chemical industry: Drive innovation in chemical manufacturing with cutting-edge solutions for polymerization, evaporation, and crystallization, facilitating the production of high-demand materials like nylon 66 and caprolactam.
9, Metallurgical industry: Enhance the metallurgical workflow with advanced treatment systems for challenging waste streams such as desulfurization and coking wastewaters, promoting cleaner and more efficient metal production practices.
10, Power industry: Optimize power generation sustainability through effective treatment of desulfurized wastewater, reinforcing environmental stewardship within the power sector.
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