| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, represents a groundbreaking energy-saving innovation designed to significantly cut down the demand for external energy resources. This cutting-edge technology achieves this by ingeniously reutilizing the secondary steam energy it generates. The core principle is elegantly simple: the secondary steam, produced within the evaporator, is compressed using a highly efficient steam compressor. This process transforms electrical energy into thermal energy. Consequently, the pressure and temperature of the secondary steam increase. This elevated steam is then redirected back to the evaporator, where it heats the materials, prompting further evaporation. This cycle ingeniously recycles the latent heat of vaporization within the secondary steam, creating a sustainable loop of energy efficiency.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering excellence, featuring key components such as the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its design boasts a compact and streamlined structure, ensuring ease of maintenance and operational efficiency. This sophisticated machinery promises to deliver outstanding performance while minimizing downtime, making it an indispensable asset in industrial applications.
3.3.1 To commence the installation, position the compressor base seamlessly on the foundation. Introduce wedge-shaped shims beneath the base to ensure perfect leveling of the unit.
Skillfully place the wedge-shaped irons in an alternating pattern to achieve optimal leveling of the unit. Secure them with spot welds at 4 to 5 strategic points to maintain stability.
Craft and position the wedges meticulously, adapting to the specific environmental conditions. Ensure that the contact surface is flawlessly finished for even contact on the inclined plane surfaces.
It's crucial to note that the bearing capacity of the wedge irons should not surpass 40Kg/cm2.)
3.3.2 Employ a precision level to establish the unit's axial and horizontal equilibrium with stringent accuracy levels: 0.05/1000mm axially, and 0.10/1000mm horizontally.
Achieving these precision measures ensures the unit's operational excellence and stability.
3.3.3 Centering the coupling is crucial. Prioritize safety and precision by confirming essential prerequisites before commencing alignment:
1) Ensure the main power supply is securely turned off;
2) Remove the protective coupling shield with care;
3) Detach the diaphragm coupling intermediate section to prepare for alignment;
4) Verify the motor installation plane's flatness, ensuring it's free from foreign objects, dirt, and debris;
5) Confirm that motor bolt holes exceed bolt dimensions, allowing for necessary adjustments;
6) Have a sufficient number of flat, attachment-free stainless steel gaskets for motor footing. Avoid long, thin gaskets for precise adjustment;
7) Utilize a dial indicator or a laser alignment meter with a sensitivity of 0.01mm (customer-supplied);
8) Prepare a robust bracket for supporting the dial indicator as illustrated below;
9) Employ a motor wheel hub mounting bracket to accurately place the dial indicator, ensuring precise alignment;
10) By adjusting the bolts around the motor feet, align the compressor and motor centers meticulously, maintaining a maximum deviation of 0.05mm for the outer circle and 0.03~0.05mm for the coupling face.
11) Securely tighten motor foot bolts and reassess the runout of the outer circle and end face of the coupling for assurance.;
12) Complete the process by installing the coupling intermediate section post a successful motor idle test.
3.3.4 Fine-tune the 'levelness' and alignment of the casing, then tighten the anchor bolts firmly. Post mechanical or trial operation, retighten for enduring stability.
3.3.5 The impeller's high-speed rotation demands absolute cleanliness in connected pipelines to prevent catastrophic damage. Ensure inlet/outlet pipelines meet steam corrosion standards.Integrate solid-liquid separation solutions, such as a gas scrubber or sedimentation tee, to optimize pipeline conditions before the compressor inlet.
3.3.6 Carefully install compressor inlet and outlet pipes, incorporating necessary accessories as per PI diagrams. Support connected pipelines externally to prevent strain on the compressor.
3.3.7 Once the main fan and its essential ancillary equipment are meticulously installed and the concrete has achieved complete solidification, you can embark on the compressor's operational test. This pivotal stage ensures that the Powerful Steam Compressor with Speed Regulation for Vanadium Extraction is ready to perform at its peak efficiency.
3.3.8 Position the electric control cabinet of the compressor strategically within a 5-meter radius to ensure optimal connectivity. Utilize threading pipe to meticulously route the wiring underground from the compressor to the electrical control cabinet. Once the cabinet is securely in place, expertly connect the wiring terminals within the cabinet to the remote DCS lines, establishing a seamless operational link for your compressor.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has been pioneering in the industry since its inception in 1966. In a transformative move towards innovation and growth, the company underwent an equity structure reform in June 2019. This pivotal change redefined the company as a dynamic partnership enterprise. To support its progressive expansion, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020, heralding a new era of growth and opportunity. The company's strategic importation of advanced German technology in 2004 marked a significant leap forward, enabling remarkable advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. As the primary architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands at the forefront of industry innovation.
Boasting certifications in ISO9001, ISO14001, and ISO45001, Dart-Rich specializes in producing high-performance steam compressors, fans, and blowers. These are extensively employed across a spectrum of industries, including metallurgy, chemicals, energy, environmental solutions, construction, light industry, and emerging energy sectors. Furthermore, Dart-Rich offers comprehensive system optimization solutions and maintenance services, dedicated to the energy-efficient transformation of wind systems.
Relentlessly pursuing excellence, Dart-Rich champions management, mechanism, cultural, and technological innovation, while spearheading developments in digital intelligence, fostering a culture of commitment, and promoting the 'three wisdoms.' Its profound market insights drive organizational evolution, enhance customer service capabilities, and ensure robust, sustainable growth.
With an unwavering adherence to the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutuality,' Dart-Rich consistently augments its enterprise value. It is devoted to maximizing customer value, fostering shared responsibilities, and creating mutual benefits for all stakeholders, positioning itself as the vanguard of dependable, eco-friendly fluid machinery.
1. Engineered with a high-efficiency 3D flow semi-open impeller, our product boasts cutting-edge aerodynamic and structural design. The impeller profile has been crafted with precision, ensuring the blower operates over a vast range of stable conditions. With the main machine achieving an impressive polytropic efficiency of up to 88%, it stands as a pinnacle of performance.
2. The utilization of a vaneless diffuser enhances the breadth of operational range, ensuring versatility and adaptability in diverse environments.
3. Designed with innovation, the gearbox and compressor are seamlessly integrated into a compact structure, optimizing space while maximizing functionality.
4. Offered as a comprehensive skid-mounted package, our product combines the compressor, gearbox, and motor into a unified, easy-to-transport and install system, ensuring hassle-free logistics and setup.
5. With a high degree of automation, our product ensures exceptional reliability, outstanding efficiency, and significant energy savings. Its user-friendly operation makes it an optimal choice for various applications.
1, At NANTONG DART-RICH FAN CO., LTD, we are unwavering in our commitment to providing 'intelligent service' characterized by unparalleled accuracy and comprehensive support. Our robust network boasts 13 state-of-the-art marketing service centers spread across China, complemented by a global sales and service network designed to serve our customers wherever they are.
2, Our dedicated after-sales service team stands ready, passports in hand, to spring into action for any overseas maintenance requirements. We are committed to delivering 24/7 support, ensuring that our expertise is always within reach during your project's execution.
3, '1191' Service Commitment: We pledge to address on-site issues with unmatched efficiency, providing feedback within a mere 1 minute. Our team will respond to your service demands within an hour, offer a comprehensive solution within 9 hours, and ensure personnel are on-site within 24 hours to restore operations swiftly.
4, For immediate assistance and peace of mind, contact our dedicated after-sales service hotline: 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.
The complete set of pneumatic technology for this exceptional product is sourced from sophisticated and well-established international models and design software, enabling us to offer clients rapid and optimal model selection. These products are meticulously categorized into 18 distinct series, each tailored to deliver an applicable flow rate ranging from 1 to 240 t/h, with a precise temperature rise capability of 8-24ºC, ensuring superior efficiency and performance.
1. Heat pump distillation: Harness the power of our advanced steam compressor to revolutionize heat pump distillation, ensuring energy-efficient and effective results.
2. Waste heat recovery: Maximize energy efficiency by utilizing our cutting-edge technology to reclaim and repurpose waste heat, contributing to sustainable operations.
3. Environmental protection field: Dive into a comprehensive solution for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and much more. Our technology excels in sodium and potassium separation from waste incineration fly ash leachate, setting a benchmark in eco-friendly practices.
4. Lithium-Ion battery industry: Boost efficiency and environmental compliance with our technology in processes such as salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater management, and the intricate treatment of lithium battery disassembly wastewater, including nickel battery circulation.
5. New energy industry: Elevate your operations in the photovoltaic and polycrystalline silicon sectors with our specialized solutions for wastewater treatment, ensuring cleaner and greener energy production.
6. Food & beverage industry: Enhance the concentration and extraction processes of amino acids, sugar liquids, and beverage jams with our state-of-the-art technology, guaranteeing superior product quality and process efficiency.
7. Pharmaceutical industry: Revolutionize the production of both Chinese and Western medicines with our advanced evaporation, concentration, crystallization, and drying solutions, streamlining your manufacturing processes.
8. Chemical industry: From caprolactam polymerization to PLA devices, and nylon 66 production, our technology supports various chemical processes. Experience unparalleled results in chelating agent evaporation, mannitol concentration, anhydrous sodium sulfate crystallization, and organic matter purification, ensuring high precision and productivity.
9. Metallurgical industry: Our steam compressor technology offers robust solutions for treating sintering desulfurization wastewater, coking wastewater, and vanadium extraction wastewater, ensuring compliance with environmental standards.
10. Power industry: Efficiently manage the treatment of desulfurized wastewater from power stations with our reliable and effective solutions, supporting sustainability in the power sector.
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