| 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, an acronym for Mechanical Vapor Recompression, is a groundbreaking energy-efficient technology tailored to significantly cut down on the requirement for external energy input. This is achieved through the ingenious reuse of secondary steam energy, a byproduct of its own generation process. At the core of this technology is the principle where secondary steam originated from the evaporator is adeptly compressed by a high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, resulting in an increase in the pressure and temperature of the secondary steam. The boosted temperature and pressure subsequently send the secondary steam back to the evaporator, where it effectively heats the materials, inducing further evaporation. This cyclical process elegantly harnesses the latent heat of vaporization from the secondary steam, epitomizing the art of energy recycling.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering, designed with precision to deliver exceptional performance. Its design encompasses an array of components including the robust compressor body, a seamless coupling, a reliable gearbox, an efficient lubrication system, a potent motor, sophisticated electric instrumentation, and an advanced anti-surge control system. The entire assembly is built with a compact structure, ensuring not only a streamlined design but also ease of maintenance, making it an ideal choice for modern industrial applications.
3.3.1 Begin by setting the compressor base integrally on a robust foundation. Carefully position wedge-shaped shims underneath the base, which are essential for achieving precise unit leveling.
Skillfully alternate the placement of these wedge-shaped irons, then, once the unit reaches the desired level, delicately spot weld at 4-5 strategic points.
These wedges, crafted with meticulous precision by the user to suit specific circumstances, must ensure even contact across the inclined surfaces, thereby providing optimal support.
The bearing capacity of each wedge iron shall responsibly not exceed a robust 40Kg/cm².2).
3.3.2 Employ a level with precision to ascertain the absolute levelness. The unit's leveling specifications are critical: with an axial level tolerance of 0.05/1000mm and a horizontal level tolerance of 0.10/1000mm.
Ensure these standards are met for flawless operation.
3.3.3 Accurate coupling alignment is essential, and the following prerequisites must be confirmed before commencing alignment:
1) Ensure complete deactivation of the main power supply for safety;
2) Diligently remove the coupling shield;
3) Carefully uninstall the diaphragm coupling intermediate section;
4) Scrutinize the motor installation plane for absolute flatness, ensuring it is devoid of any debris or attachments;
5) The motor bolt holes must be suitably larger than the bolts themselves to allow for seamless loosening and motor adjustment;
6) Adequately prepare a sufficient quantity of high-quality, flat stainless steel gaskets to fully support the motor's foot. Avoid using unsuitable long and thin gaskets that could compromise the adjustment precision;
7) Employ a precision dial indicator or a laser alignment meter, boasting an accuracy of 0.01mm, which is to be provided by the customer;
8) Prepare a sturdy bracket to support the dial indicator as precisely illustrated in the accompanying figure;
9) The motor wheel hub mounting bracket plays a pivotal role in securely mounting the dial indicator on the hub's edge, allowing the probe to meticulously measure the outer edge of the compressor wheel hub;
10) Through the meticulous adjustment of bolts around the motor feet, align the compressor and motor center lines precisely (or follow specific instructions), ensuring a maximum deviation of only 0.05mm. The motor shaft center line should ideally be slightly higher than the compressor's low-speed shaft center line, with coupling end face deviations maintained within 0.03~0.05mm;
11) Securely tighten the motor foot bolts, then meticulously re-evaluate the outer circle runout and end face runout of the coupling to confirm alignment integrity;;
12) After successfully completing the motor idling test, reinstall the coupling intermediate section with precision.
3.3.4 Once the casing's 'levelness' and alignment are perfected, firmly secure the anchor bolts. After the machine undergoes operational testing, loosen and then re-tighten these bolts to ensure steadfast stability.
3.3.5 As the impeller is a high-speed rotating marvel, any intrusion of solids or liquids can cause irreparable damage to the compressor. To mitigate this, it is imperative that the connected inlet and outlet pipelines are immaculately clean and adhere to the system's specified steam corrosion grade. Pipelines failing to meet these stringent standards must be promptly rectified. It is highlyrecommended to implement solid-liquid separation equipment, such as gas scrubbers or sedimentation tees, before the straight pipe at the compressor inlet for enhanced protection.
3.3.6 Install the compressor's inlet and outlet pipes with precision. Ensure the import and export pipelines are fitted with relevant accessories as depicted in the PI diagram. The pipeline connected to the compressor should be independently supported by another bracket, ensuring that its weight does not burden the compressor body, thus safeguarding its integrity.
3.3.7 Upon the successful installation of the main fan and its essential ancillary equipment, and once the concrete has been completely solidified, the stage is set to proceed with the compressor operation test. This crucial phase is designed to ensure the seamless and efficient functionality of the Split Base Compressor with Guide Vane Adjustment for Sugar Liquid Drying, showcasing its impeccable performance.
3.3.8 The compressor’s electric control cabinet should be strategically installed within a 5-meter proximity to the compressor for optimal accessibility and functionality. The sophisticated wiring from the compressor to the electric control cabinet should be meticulously connected using threading pipe, which is recommended to be placed underground for enhanced safety and reliability. Once the electric control cabinet is precisely positioned, ensure that the wiring terminals within the cabinet are expertly connected with the lines at the remote DCS, ensuring a flawless operation of the Split Base Compressor with Guide Vane Adjustment for Sugar Liquid Drying.
Nantong Dart-Rich Fan Co., LTD., originally known as State-Owned Nantong Fan Factory, boasts a rich legacy dating back to its founding in 1966. Embarking on a new chapter in June 2019, we embraced a strategic equity structure reform, setting the stage for transformative growth. This evolution marked our transition into a dynamic partnership enterprise. To further fuel our meteoric rise and meet burgeoning demand, we proudly inaugurated Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. Our expansion reflects not just growth, but a commitment to pioneering excellence in our field. In a milestone event, 2004 saw Dart-Rich integrate cutting-edge German technology, propelling us to remarkable advancements in product stability, reliability, and efficiency. Our innovations are distinguished by high efficiency, low noise, and superior wear and temperature resistance. As pioneers, we are honored to be the primary architects of the integral geared assembly type centrifugal steam compressors standard.
Dart-Rich proudly holds the prestigious ISO9001, ISO14001, and ISO45001 certifications. Our diverse product portfolio features steam compressors, fans, and blowers, seamlessly serving sectors like metallurgy, chemical industry, electric power, and beyond. We also excel in providing system optimization solutions and expert maintenance services for energy-efficient wind system upgrades.
Relentlessly pursuing innovation, Dart-Rich excels in management, culture, and technology transformations. We advance digital intelligence, cultivate a thriving 'striver culture,' and embrace the 'three wisdoms.' With keen market insight, we foster organizational evolution, elevate customer service capabilities, and achieve rapid, sustainable growth.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich enhances enterprise value, maximizes customer benefits, and fosters shared responsibility and success among all stakeholders. Our unwavering commitment is to lead the charge in reliable green fluid machinery innovation!
1, Experience unparalleled performance with our high-efficiency 3D flow semi-open impeller, crafted with cutting-edge aerodynamic and structural design. The advanced impeller profile ensures a vast array of stable operating conditions. Discover the pinnacle of efficiency, as the main machine achieves polytropic efficiency levels soaring up to 88%!
2, Embrace the freedom of flexibility with our vaneless diffuser, allowing for an extensive operating range that adapts to your specific needs.
3, Revel in the streamlined ingenuity of our compact design, where the gearbox and compressor come together in perfect harmony.
4, Our product is a seamlessly integrated skid-mounted package, featuring a compressor, gear box, and motor for effortless transport and installation, ensuring you are operational in no time.
5, Elevate your operations with automation that offers exceptional reliability, remarkable efficiency, and energy savings. Enjoy the simplicity and convenience of our user-friendly design.
1, We uphold our principle of 'intelligent service,' dedicated to providing solutions that are both 'more accurate and more comprehensive.' Our expansive network boasts 13 marketing service centers across China, coupled with a global sales and service framework that ensures our reach is truly international.
2, Our entire team of after-sales service professionals is equipped with passports, enabling them to swiftly address international maintenance tasks. We guarantee seamless, 24-hour, around-the-clock service throughout the duration of your project.
3, '1191' Service Commitment: Swift response is our promise! On-site issues are acknowledged within just 1 minute; we engage with service demands within 1 hour; comprehensive solutions are provided within 9 hours; and our personnel will be at your site within 1 day.
4, Reach out to our dedicated 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.
Our Split Base Compressor with Guide Vane Adjustment for Sugar Liquid Drying incorporates cutting-edge pneumatic technology acquired from renowned international sources. By utilizing advanced design software and mature-stage models, we ensure that our clients receive rapid and precise model selections tailored to their needs. This versatile product is available in 18 distinct series, boasting impressive flow rates ranging from 1 to 240 t/h and a dynamic temperature rise potential between 8 and 24ºC, catering to diverse operational demands.
The Split Base Compressor with Guide Vane Adjustment for Sugar Liquid Drying stands at the pinnacle of pneumatic technology, sourced from prestigious global partners. Our advanced models and design software empower users with the quickest and most accurate model selections. Available in 5 distinct series, this exceptional product offers a versatile flow range from 4 to 250 t/h and a precise temperature rise spectrum between 4 and 11.2ºC, making it an ideal choice for sophisticated sugar liquid drying processes.
1. Heat Pump Distillation: Explore the cutting-edge technology in heat pump distillation, achieving remarkable efficiency and sustainability in processes.
2. Waste Heat Recovery: Unlock the potential of waste heat recovery, turning excess heat into a valuable resource for your operations.
3. Environmental Protection Field: Lead the charge in environmental conservation with our advanced solutions for industrial wastewater treatment, lithium battery wastewater management, and comprehensive wastewater recycling. Tackle landfill leachate treatment and pioneering waste incineration fly ash leachate sodium and potassium separation, among others.
4. Lithium-Ion Battery Industry: Revolutionize battery production with state-of-the-art process devices, including salt lake lithium extraction and iron phosphate devices. Efficiently manage ternary precursor wastewater and lithium battery disassembly wastewater, while enhancing nickel battery circulation processes.
5. New Energy Industry: Drive innovation in the new energy sector with exceptional solutions for photovoltaic and polycrystalline silicon wastewater treatment, ensuring a cleaner, greener future.
6. Food & Beverage Industry: Elevate your operations in the food and beverage sector with accurate concentration and extraction of amino acids like alanine, and master the concentration and drying of sugar liquids along with beverage jams.
7. Pharmaceutical Industry: Optimize pharmaceutical processing with unparalleled evaporation, crystallization, and drying techniques for both Chinese and Western medicines, ensuring quality and efficacy.
8. Chemical Industry: Transform your chemical production with advanced systems for caprolactam polymerization, polylactic acid PLA devices, and nylon 66 production. Excel in chelating agent evaporation, crystallization, and fragrance purification, while mastering organic matter concentration and chemical raw material production.
9. Metallurgical Industry: Enhance your metallurgical operations with superior treatment solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater.
10. Power Industry: Propel your power industry operations with cutting-edge treatment for desulfurized wastewater from power stations, driving efficiency and sustainability.
){kind=link}