| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Introducing the groundbreaking MVR technology, short for Mechanical Vapor Recompression: a revolutionary energy-saving innovation meticulously engineered to dramatically curtail external energy consumption by ingeniously reusing the secondary steam energy it generates. At the heart of this cutting-edge technology lies a remarkable process: the secondary steam, born from the evaporator, undergoes a transformative journey. With the assistance of a high-efficiency steam compressor, this steam is magnificently compressed, converting electrical energy into thermal brilliance. As the secondary steam rises in both pressure and temperature, it graciously returns to the evaporator, playing a pivotal role in heating the materials and sparking a seamless evaporation process. This cycle brilliantly encapsulates the recycling of the latent heat of vaporization, marking a new era in energy efficiency and sustainability.
The DM series Single-stage Geared Steam Compressor stands as a paragon of engineering excellence, featuring a meticulously designed assembly that includes the robust compressor body, precision coupling, efficient gearbox, top-tier lubrication system, powerful motor, and sophisticated electric instruments. This marvel of modern technology also incorporates an advanced anti-surge control system, ensuring optimal performance and reliability. With its compact structure, this compressor promises ease of maintenance, offering unparalleled convenience to users while delivering exceptional performance in demanding applications.
3.3.1 Begin the meticulous journey of setting up your compressor by placing its base with great precision onto the foundation. Slide wedge-shaped shims beneath to perfect its level.
Alternate the positioning of these wedges and, once the unit is perfectly aligned, secure them with a series of 4 to 5 spot welds, ensuring enduring stability.
Craft and position the wedges as per your unique setup. Ensure the contact surfaces are expertly finished for an even connection of the inclined planes.
Note: The wedge iron's load-bearing prowess should not exceed a robust 40Kg/cm².2).
3.3.2 With a level in hand, achieve impeccable alignment. The axial precision should be 0.05/1000mm, while horizontally it should stand at a flawless 0.10/1000mm.
Ensure these standards are met for optimal performance.
3.3.3 Center the coupling with attentive care. Before embarking on alignment, attend to these crucial steps:
1) Ensure safety by cutting off the main power supply;
2) Carefully disassemble the coupling shield;
3) Detach the diaphragm coupling's intermediary section;
4) Scrutinize the motor installation plane for purity, ensuring it is free from any foreign particles or grime;
5) The motor bolt holes must allow the bolts to move freely for easy adjustments;
6) Amass a reserve of stainless steel gaskets to fully support the motor's footing, ensuring they are impeccably clean and uniformly flat.
7) Deploy a precision instrument, such as a dial indicator or laser alignment meter with 0.01mm accuracy (sourced by you);
8) Have ready a supportive bracket for the dial indicator, as illustrated below;
9) Attach a dial indicator mount on the motor wheel hub to measure the compressor wheel hub's outer edge with precision.
10) Skillfully adjust the motor feet bolts to align the compressor and motor center lines closely. Maintain an outer circle deviation within 0.05mm, with the motor shaft center rising slightly above the low-speed compressor shaft.
11) Secure the motor foot bolts firmly, then re-evaluate the coupling's outer circle and end face runout for utmost accuracy.;
12) Conclude with the installation of the coupling's intermediate section post motor idling test.
3.3.4 Post 'levelness' and casing alignment adjustments, firmly tighten the anchor bolts. After a complete mechanical operation, loosen and retighten the bolts to ensure steadfast security.
3.3.5 Treat the impeller with reverence, as it spins at high speeds. Keep ingress of solids or liquids at bay to prevent irrevocable damage. Ensuring that attached pipelines meet stringent steam corrosion system standards is imperative.Consider integrating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, upstream of the compressor inlet for optimal system hygiene.
3.3.6 Securely install the compressor's inlet and outlet pipes. Adorn these with necessary accessories as per the PI diagram. Ensure all pipeline weight is independently supported, sparing the compressor structure.
3.3.7 Once the main fan and its state-of-the-art ancillary equipment have been meticulously installed and the concrete has reached full solidity, you are set to initiate the compressor operation test. This pivotal phase ensures that our cutting-edge Optimized Watervapour Compressor for Streamlined Vanadium Extraction Wastewater is ready to operate at peak efficiency.
3.3.8 To maximize the operational efficiency of the compressor, position the advanced electric control cabinet within a convenient 5 meters range. The connection from the compressor to the control cabinet should be executed through a secure threading pipe, routed ingeniously underground. After strategically situating the control cabinet, ensure seamless integration by linking the wiring terminals in the cabinet with the remote DCS lines, thereby guaranteeing optimized performance and connectivity.
Nantong Dart-Rich Fan Co., LTD., tracing its origins back to the State-Owned Nantong Fan Factory founded in 1966, has continually evolved to meet the dynamic demands of the industry. In a strategic move towards growth and innovation, a pivotal equity structure reform was executed in June 2019. With this transformation, the company seamlessly transitioned into a collaborative partnership enterprise. To further augment its growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. Our company stands at the forefront of technological integration and innovation. In 2004, we proudly embraced cutting-edge German technology, achieving remarkable advancements in product stability, reliability, high efficiency, and low noise performance. Our expertise extends to wear and temperature resistance, marking us as the principal drafter of the integral geared assembly type centrifugal steam compressors standard.
Dart-Rich's commitment to excellence is validated by its ISO9001, ISO14001, and ISO45001 certifications. Our diverse product lineup features steam compressors, fans, and blowers that have found applications across varied sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Additionally, we offer tailored system optimization solutions and comprehensive maintenance services for energy-efficient wind system renovations.
At Dart-Rich, we champion innovation across management, mechanisms, culture, and technology. Our dedication to digital intelligence advancement and 'three wisdom' culture nurtures a profound market insight, enabling us to drive organizational evolution and enhance our customer service capabilities, thereby fostering rapid and sustainable growth.
Our core values - 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism' - inspire us to continuously uplift enterprise value and maximize customer benefits. We are committed to a vision of shared creation and responsibility, aspiring to lead as the foremost provider of reliable green fluid machinery.
1, Experience the power of our state-of-the-art 3D flow semi-open impeller, meticulously crafted with professional aerodynamic and structural precision. This advanced impeller design ensures a remarkable range of stable operating conditions, with the main machine achieving an impressive polytropic efficiency of up to 88%, setting a benchmark in performance.
2, Our innovative vaneless diffuser empowers the system with an extensive operating range, offering unrivaled adaptability and efficiency.
3, The gearbox and compressor are seamlessly integrated into a compact structure, optimizing space and enhancing operational synergy.
4, This product is a fully integrated skid-mounted package, incorporating the compressor, gearbox, and motor for ease of transportation and installation, simplifying logistics and setup.
5, Experience unparalleled automation with our product, distinguished by its high reliability, efficiency, and energy-saving attributes. Its user-friendly operation is designed for maximum simplicity and effectiveness.
1, We proudly uphold our philosophy of "intelligent service," striving for precision and comprehensiveness. With an impressive network that includes 13 marketing service centers across China and a global sales and service reach, we ensure unparalleled support wherever you are in the world.
2, Our dedicated after-sales service team is equipped with passports to swiftly handle international maintenance tasks. We provide unwavering 24-hour support throughout the project duration, ensuring peace of mind and uninterrupted service.
3, "1191" Service Commitment: Experience our rapid response with feedback on on-site issues within just 1 minute; address service demands within 1 hour; deliver a comprehensive solution within 9 hours; and dispatch personnel to your site within 1 day.
4, For immediate assistance, please contact 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 advanced foreign pneumatic technology, our Optimized Watervapour Compressor is meticulously crafted using mature stage model and design software. This enables us to deliver swift and precise model selection tailored to your needs. Our offerings include an impressive 18 series of products, adept at managing flow rates ranging from 1 to 240 t/h. Experience an efficient temperature elevation of 8-24ºC, ensuring unparalleled performance in streamlined vanadium extraction wastewater management.
1. Heat pump distillation: Elevate efficiency and precision with our cutting-edge heat pump distillation solutions, meticulously designed for optimal performance.
2. Waste heat recovery: Harness the power of waste heat recovery to transform your energy consumption, unlocking new levels of sustainable productivity.
3. Environmental protection field: Dive into the future of industrial wastewater treatment, including advanced lithium battery wastewater recycling, and solutions like landfill leachate treatment. Achieve separation of sodium and potassium in waste incineration fly ash leachate with innovative technology.
4. Lithium-Ion battery industry: Revolutionize the lithium-ion battery industry with versatile process devices for salt lake lithium extraction, efficient iron phosphate devices, and comprehensive wastewater treatment for ternary precursor and disassembly processes.
5. New energy industry: Embrace the forefront of the new energy industry with highly effective photovoltaic and polycrystalline silicon wastewater treatment solutions.
6. Food & beverage industry: Elevate your operations with our solutions for the concentration and extraction of amino acids like alanine, as well as the concentration and drying of sugar liquids and beverage jams.
7. Pharmaceutical industry: Enhance the production process of both Chinese and Western medicines with state-of-the-art evaporation, concentration, crystallization, and drying technologies.
8. Chemical industry: Optimize chemical production with our solutions for caprolactam polymerization, polylactic acid (PLA) device integration, nylon 66 production, and more. Enhance processes like chelating agent evaporation crystallization and fragrance purification.
9. Metallurgical industry: Master the treatment of complex wastewater scenarios including sintering desulfurization, coking, and vanadium extraction wastewater, ensuring sustainability in metallurgical processes.
10. Power industry: Lead the charge in the power industry with our solutions for efficient treatment of desulfurized wastewater from power stations, paving the way for environmental stewardship.
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