| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Introducing MVR: Revolutionizing Energy Efficiency! MVR, which stands for Mechanical Vapor Recompression, is a cutting-edge energy-saving technology designed to significantly reduce external energy demands. By ingeniously reutilizing the secondary steam energy it generates, MVR transforms the landscape of energy efficiency. Here's how it works: The process begins with secondary steam produced by the evaporator. Through the impressive capabilities of a high energy efficiency steam compressor, this steam is compressed, cleverly converting electrical energy into thermal energy. This process elevates the pressure and temperature of the secondary steam, which is then directed back to the evaporator. In doing so, it heats the materials, triggering evaporation, and ingeniously recycles the latent heat of vaporization of the secondary steam. This sustainable approach not only optimizes energy use but also sets a new standard for eco-friendly technology.
Discover the DM Series Single-Stage Geared Steam Compressor: Engineering Excellence! The DM Series stands out with its impressive components and innovative design. At its core, it features the compressor body, coupled seamlessly with an efficient gearbox and coupling system. A sophisticated lubrication system ensures smooth operation, while a reliable motor and state-of-the-art electric instruments drive performance. The anti-surge control system adds a layer of safety and reliability, making maintenance both straightforward and efficient. With its compact structure, the DM Series offers convenience and high performance, embodying engineering excellence in every aspect.
3.3.1 Begin by skillfully positioning the compressor's base as a cohesive unit on the designated foundation. Introduce wedge-shaped shims beneath the base—these are crucial for adjusting the unit's level to perfection.
Place two wedge-shaped irons in an alternating fashion. Once the unit is impeccably leveled, secure the wedge-shaped irons with precise spot welding at 4-5 strategic points. This ensures optimal stability and performance.
The wedges should be manufactured and installed by you, the user, according to the specific nuances of your installation environment. Ensure the contact surfaces are flawlessly finished for seamless contact.
The inclined plane must offer uniform contact, and the bearing capacity of each wedge iron should not exceed 40Kg/cm2..
3.3.2 Employ a precision level to ascertain the unit's perfect alignment. The leveling criteria are: the axial level should be maintained at an exquisite 0.05/1000mm, while the horizontal level should not exceed 0.10/1000mm.
Ensure these meticulous standards for a performance that is nothing short of exceptional.
3.3.3 Attain precise centering of the coupling with these preparatory steps:
1) Securely turn off the main power supply to ensure safety.
2) Carefully remove the coupling shield to proceed with the alignment process.
3) Detach the diaphragm coupling intermediate section to access necessary components.
4) Conduct a thorough inspection of the motor installation plane. Ensure it is free from any debris, dirt, or attachments that could compromise accuracy.
5) The motor bolt holes should be slightly larger than the bolt size, facilitating convenient adjustments by loosening bolts as needed.
6) Have an ample supply of stainless steel gaskets ready for seamless placement under the motor feet. Ensure they are devoid of attachments and exceptionally flat.
7) Utilize a dial indicator or a laser alignment meter with a precision of 0.01mm, which should be procured by you (the customer).
8) Prepare the appropriate bracket for supporting the dial indicator, as depicted in the accompanying illustration.
9) Employ the motor wheel hub mounting bracket to position a dial indicator on the hub's edge, with the probe placed on the exterior of the compressor's wheel hub.
10) Through meticulous adjustment of the bolts around the motor feet, ensure the compressor and motor center lines align closely. The outer circle's maximum deviation should not exceed 0.05mm, with the motor shaft center line slightly elevated over the compressor's low-speed shaft center line. Maintain coupling end face deviations between 0.03~0.05mm.
11) Conclude by firmly tightening the motor foot bolts, then conduct a review of both the outer circle and end face runout of the coupling for impeccable precision.;
12) After conducting a motor idling test, reinstall the coupling intermediate section to complete the process.
3.3.4 Once the 'levelness' and alignment of the casing are meticulously adjusted, securely tighten the anchor bolts. After a trial mechanical operation, release and securely retighten them to ensure enduring stability.
3.3.5 The impeller is a critical high-speed component. Any intrusion of solid or liquid elements can lead to irreversible damage. Hence, it's paramount to ensure that all inlet and outlet pipelines connected to the compressor are pristine and compliant with the system's steam corrosion standards.Should any pipeline fall short of these standards, rectification is necessary. Consider incorporating solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—prior to the straight pipe at the compressor inlet for enhanced protection.
3.3.6 Proceed to install the compressor's inlet and outlet pipes. Ensure that all relevant pipeline accessories are installed in accordance with the PI diagram. Remember, the pipelines must be supported independently by an external bracket, as the compressor body should not bear their weight.
3.3.7 Upon the successful installation of the main fan and all its ancillary equipment, and once the concrete foundation has fully solidified to ensure stability, you are ready to embark on the compressor operation test. This step is crucial to verify the flawless performance and reliability of your system, paving the way for efficient wastewater treatment.
3.3.8 For optimal setup, ensure the electric control cabinet of the compressor is positioned within a strategic 5-meter radius of the compressor itself. To facilitate seamless connectivity, employ threading pipe to run the wiring underground, creating a clean and secure connection between the compressor and its electric control cabinet. Once the cabinet is securely positioned, proceed to connect the wiring terminals inside the electric control cabinet to the lines at the remote DCS, ensuring a robust communication network for operational excellence.
Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory), has been a beacon of innovation since its inception in 1966. A pivotal equity structure reform in June 2019 transformed our company, setting the stage for future growth and advancement. and the company emerged as a dynamic partnership enterprise. To further fuel our rapid expansion, we proudly established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. Our unwavering commitment to excellence continues to drive our success. In 2004, we strategically imported advanced German technology, marking a milestone in our evolution. We achieved groundbreaking advancements in product stability, reliability, high efficiency, and low noise operations, alongside superior wear and temperature resistance. Our expertise led us to become the primary drafters of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich has proudly achieved ISO9001, ISO14001, and ISO45001 system certifications, underscoring our commitment to quality and sustainability. Our diverse portfolio features cutting-edge steam compressors, fans, and blowers, which are indispensable across industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy. We also offer comprehensive system optimization solutions and maintenance for energy-saving renovations in wind systems.
At Dart-Rich, innovation is our driving force. We champion management, mechanism, culture, and technology innovations, alongside the construction of digital intelligence, a striver culture, and the 'three wisdoms'. With keen market insights, we foster organizational fission, elevate customer service capabilities, and achieve rapid, sustainable growth.
Guided by our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to enhancing enterprise value, maximizing customer benefits, and fostering shared responsibility and creation amongst all stakeholders. We are steadfast in our quest to become the leader in reliable green fluid machinery, delivering exceptional solutions and value to our clients.
1. Experience unparalleled efficiency with our high-performing 3D flow semi-open impeller! Expertly crafted with professional aerodynamic and structural design, our impeller profile is at the forefront of innovation, ensuring your blower operates seamlessly across a vast range of stable conditions. Revel in the pinnacle of performance with a stunning highest polytropic efficiency of up to 88%!
2. Embrace versatility and enhanced functionality with our cutting-edge vaneless diffuser. Designed for a broad operational spectrum, it guarantees your system runs with unmatched flexibility and adaptability.
3. Discover the brilliance of our integrated design where the gearbox and compressor come together in a sleek, compact structure, optimizing space without compromising on performance.
4. Enjoy the convenience of our all-in-one solution! Our product is a comprehensive skid-mounted package, encompassing the compressor, gear box, and motor. This compact design ensures ease of transport and installation, making your setup process a breeze.
5. Benefit from a product that boasts a high degree of automation, combined with superior reliability and exceptional efficiency. Experience energy-saving operations with user-friendly control, elevating your operational experience to new heights.
1. At NANTONG DART-RICH FAN CO.,LTD, we are unwavering in our dedication to 'intelligent service,' striving for unmatched precision and comprehensiveness. Our robust infrastructure boasts 13 advanced marketing service centers strategically positioned across China, complemented by a global sales and service network ensuring seamless support worldwide.
2. Our adept after-sales service team is always prepared, passports at the ready, to swiftly address any overseas maintenance needs. We pride ourselves on delivering relentless 24/7 support throughout the lifecycle of your project, ensuring peace of mind and operational excellence.
3. Our '1191' Service Commitment is a testament to our proactive approach: experience instantaneous feedback on on-site issues within an impressive 1 minute; anticipate a comprehensive service demand response within just 1 hour; receive a detailed solution reply within 9 hours; and have our expert personnel on-site within 1 day, effectively resolving any challenges.
4. For immediate assistance, our dedicated after-sales service hotline is available at 0086-400-625-2668, ready to cater to your every need with exceptional care and attention.
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 complete set of cutting-edge pneumatic technology integrated within this remarkable product is sourced from internationally renowned, mature-stage models and advanced design software. This ensures our clients benefit from swift and precise model selection, tailored to their specific needs. Our offerings are segmented into 18 distinct series, catering to a diverse range of applications. With an adaptable flow rate spanning 1 to 240 t/h and an impressive temperature rise capacity of 8 to 24ºC, our product stands as a testament to innovation and reliability in wastewater treatment solutions.
1. Heat Pump Distillation: Harness the power of our Split Base Watervapour Compressor for state-of-the-art heat pump distillation processes, ensuring energy efficiency and superior performance.
2. Waste Heat Recovery: Unlock potential energy savings with our cutting-edge waste heat recovery solutions, designed to optimize thermal efficiency and sustainability.
3. Environmental Protection Field: Revolutionize the treatment of industrial wastewater, lithium battery wastewater, and facilitate wastewater recycling. Our compressor excels in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more.
4. Lithium-Ion Battery Industry: Elevate processes with our compressor in salt lake lithium extraction, iron phosphate device operations, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and enhance nickel battery circulation.
5. New Energy Industry: Experience optimized photovoltaic wastewater treatment and polycrystalline silicon wastewater management, contributing to a greener, more sustainable future.
6. Food & Beverage Industry: Perfect the concentration and extraction of amino acids like alanine, expertly manage the concentration and drying of sugar liquids, and enhance the quality of beverage jam concentration.
7. Pharmaceutical Industry: Innovate the evaporation, concentration, crystallization, and drying processes in the production of both Chinese and Western medicines, ensuring quality and efficiency.
8. Chemical Industry: Enhance processes with our compressor in caprolactam polymerization, polylactic acid (PLA) manufacturing, nylon 66 production, and more. Achieve excellence in chelating agent evaporation crystallization, mannitol concentration, and fragrance purification.
9. Metallurgical Industry: Achieve superior treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring compliance and efficiency.
10. Power Industry: Optimize the treatment of desulfurized wastewater from power stations, enhancing environmental compliance while maintaining operational efficiency.
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