| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for Mechanical Vapor Recompression, represents an innovative and energy-efficient technology designed to significantly cut down on the need for external energy resources. This is achieved through the ingenious re-utilization of secondary steam energy that it generates. The core principle revolves around compressing the secondary steam produced by the evaporator with a steam compressor that exhibits exceptional energy efficiency. This process ingeniously converts electrical energy into thermal energy, which in turn elevates the pressure and temperature of the secondary steam. The elevated temperature then allows the secondary steam to return to the evaporator, where it efficiently heats the materials, thereby inducing evaporation. This process brilliantly recycles the latent heat of vaporization of the secondary steam, ensuring an eco-friendly and cost-effective energy cycle.
The DM series of Single-stage Geared Steam Compressors is a marvel of engineering excellence, featuring a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This series is renowned for its compact structure, ensuring seamless integration into various setups while being remarkably convenient for maintenance. Its design and functionality are tailored to meet the demanding needs of modern industries, promising reliability, efficiency, and ease of use.
3.3.1 Successfully positioning your Smart Compressor for Enhanced Vanadium Extraction Wastewater Management begins with the proper placement of the compressor base. Place it integrally on the foundation and use wedge-shaped shims to achieve precise leveling.
Arrange these shims alternately, and once the unit is perfectly level, secure the position by spot welding the shims at 4 to 5 strategic points. This ensures a stable and enduring setup.
The fabrication and installation of these wedges should be carried out by the user, tailored to the specific conditions to ensure optimal contact across inclined surfaces.
Note: The maximum bearing capacity of each wedge iron must not exceed 40Kg/cm2.
3.3.2 Achieving impeccable levelness is crucial. Utilize a level to attain the necessary precision: axial level at 0.05/1000mm and horizontal level at 0.10/1000mm.
These specifications ensure that your compressor operates smoothly and efficiently.
3.3.3 Center the coupling with meticulous care. Before beginning alignment, confirm these essential steps:
1) Ensure the main power supply is completely turned off for safety;
2) Safely remove the coupling shield;
3) Detach the intermediate section of the diaphragm coupling;
4) Verify the motor installation surface is clean and free from debris, which is vital for precise alignment;
5) Motor bolt holes should be slightly larger than the bolts to allow for necessary adjustments;
6) Prepare an ample supply of stainless steel gaskets, ensuring they are flat and free of contaminants. Avoid using long and thin gaskets for adjustments;
7) Employ a dial indicator or laser alignment meter with a precision of 0.01mm, which must be sourced by the customer;
8) Ready the bracket for dial indicator support, as depicted in the accompanying diagram;
9) Utilize the motor wheel hub mounting bracket for dial indicator installation, placing the probe on the compressor wheel hub's outer edge;
10) By fine-tuning the adjustment bolts at the motor feet, align the compressor and motor center lines, aiming for a maximum outer circle deviation of 0.05mm—keeping the motor shaft center slightly above the compressor's low-speed shaft center.
11) Once aligned, securely fasten the motor foot bolts, and verify the outer circle and end face runout of the coupling.;
12) Reinstall the coupling intermediate section post-idle motor test to ensure operational integrity.
3.3.4 Following the precise alignment and leveling of the casing, tighten the anchor bolts. After an operational trial, retighten them to ensure sustained stability.
3.3.5 The impeller, critical for high-speed rotation, must remain free from foreign solids or liquids to avoid irreversible damage. Thus, ensure the cleanliness and adherence to steam corrosion standards of connected inlet and outlet pipelines.For pipelines that don't meet specifications, consider installing solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 Proceed with the installation of the compressor's inlet and outlet pipes. Connect import and export pipelines with relevant accessories as per the PI diagram, using supportive brackets to bear the pipeline's weight, separate from the compressor itself.
3.3.7 Once the main fan and its accompanying equipment are securely installed and the concrete foundation has fully cured, you are ready to initiate the compressor operation test. This critical step ensures that all components are functioning harmoniously and efficiently, setting the stage for optimal performance.
3.3.8 Position the compressor's electric control cabinet within a convenient 5-meter radius to ensure seamless integration. The wiring from the compressor to the control cabinet must be housed in threading pipes, safely routed underground for protection and durability. Once the electric control cabinet is firmly in place, proceed to meticulously connect the wiring terminals in the cabinet with the dedicated lines at the remote DCS, ensuring precise communication and control.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a storied history since its founding in 1966. Pioneering forward, a significant transformation took place in June 2019 with a strategic equity structure reform. Following this pivotal change, the company evolved into a thriving partnership enterprise. To further fuel its dynamic growth and ambitions, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020, marking another milestone in the company's journey. A noteworthy achievement occurred in 2004 when Dart-Rich imported cutting-edge German technology, leading to groundbreaking advancements in product stability, reliability, and efficiency. Our innovations extend to low noise, enhanced wear resistance, and superior temperature resilience. We proudly drafted the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich's commitment to excellence is affirmed by the ISO9001, ISO14001, and ISO45001 certifications. Our flagship products, including steam compressors, fans, and blowers, are integral to industries such as metallurgy, chemical, electric power, and environmental protection. We are also at the forefront of offering system optimization solutions and maintenance services that drive energy-saving renovations in wind systems.
Innovation is at Dart-Rich's core, fostering management, mechanism, culture, and technology advancements. Our pursuit of digital intelligence, coupled with our striver culture and 'three wisdom' principles, empowers us to have a profound understanding of the market. We actively drive organizational growth and enhance comprehensive customer service capabilities, ensuring our rapid and sustainable development.
Rooted in the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to augmenting enterprise value. We strive to maximize customer value and foster a culture of shared responsibility and innovation among stakeholders. Our vision is to lead as a pioneer in reliable green fluid machinery, setting a benchmark for excellence and sustainability.
1, Experience unparalleled efficiency with our high-performance 3D flow semi-open impeller. Meticulously crafted through professional aerodynamic and structural design, this impeller features an advanced profile ensuring a broad spectrum of stable operating conditions. Witness the pinnacle of performance as the main machine achieves an outstanding peak polytropic efficiency of up to 88%!
2, Embrace operational flexibility with the incorporation of a vaneless diffuser, offering an extensive range of operational versatility.
3, Discover seamless integration with our compactly designed system, where the gearbox and compressor coalesce into a singular, space-efficient structure.
4, Simplify logistics with our all-inclusive skid-mounted package, comprising a compressor, gear box, and motor - all designed for effortless transportation and installation.
5, Benefit from a high level of automation, stellar reliability, unparalleled efficiency, and energy conservation. Our product promises ease of operation, setting a new standard in convenience and performance.
1, At NANTONG DART-RICH FAN CO.,LTD, we pride ourselves on delivering 'intelligent service' with a mission to be 'more accurate, more comprehensive'. We have established 13 prestigious marketing service centers throughout China, and our robust sales and service network spans the globe, ensuring our innovative solutions are accessible wherever you are.
2, Our dedicated after-sales service team is always ready for action. Equipped with passports, they swiftly address overseas maintenance tasks and stand by to offer you unmatched 24-hour support throughout the project's duration, ensuring seamless operations and peace of mind.
3, Our '1191' Service Commitment is a testament to our dedication: Acknowledge on-site issues within 1 minute, address service requests within 1 hour, provide comprehensive solutions within 9 hours, and deploy our personnel on-site within 1 day. Your satisfaction is our priority.
4, For immediate assistance, reach our after-sales service hotline at 0086-400-625-2668. We are here to ensure your experience with the Smart Compressor for Enhanced Vanadium Extraction Wastewater Management is nothing short of exceptional.
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.
This product is a marvel of engineering, drawing upon the pinnacle of global pneumatic technology. By utilizing advanced design software and leveraging robust foreign models, we ensure rapid and precise model selection for our valued clients. Our innovative product line is meticulously categorized into 18 distinct series, catering to an impressive range of flow rates from 1 to 240 t/h. Additionally, they boast a remarkable temperature rise capacity spanning from 8 to 24ºC.
1. Heat Pump Distillation: Revolutionizing energy efficiency, our Smart Compressor is ideal for cutting-edge heat pump distillation applications, setting new standards in performance.
2. Waste Heat Recovery: Ingeniously designed to maximize waste heat recovery, this powerhouse ensures sustainable operations, while conserving precious energy resources.
3. Environmental Protection Field: Perfectly suited for the most challenging environmental applications, including industrial wastewater treatment, lithium battery wastewater recycling, and landfill leachate treatment. Achieve sodium and potassium separation in waste incineration fly ash leachate with unparalleled efficiency.
4. Lithium-Ion Battery Industry: From salt lake lithium extraction to iron phosphate processing, our Smart Compressor is your ultimate solution for ternary precursor and lithium battery disassembly wastewater treatments, as well as nickel battery recycling.
5. New Energy Industry: Tackle the complexities of photovoltaic and polycrystalline silicon wastewater treatment with ease, ensuring your new energy projects are both effective and environmentally responsible.
6. Food & Beverage Industry: Elevate the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and beverage jam processing with our advanced technologies.
7. Pharmaceutical Industry: Enhance your production of Chinese and Western medicines through superior evaporation, concentration, crystallization, and drying processes, powered by our innovative Smart Compressor.
8. Chemical Industry: Streamline your chemical production with our solutions in caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, chelating agent crystallization, mannitol concentration, and organic matter purification.
9. Metallurgical Industry: Expertly manage desulfurization, coking, vanadium extraction, and smelting wastewater treatment with our cutting-edge compressor technology, designed for optimal metallurgical processes.
10. Power Industry: Specialized in the treatment of desulfurized wastewater from power stations, our compressor ensures your power operations meet stringent environmental standards.
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