| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, represents a cutting-edge energy-saving technology that dramatically reduces the need for external energy. By ingeniously reutilizing the energy of secondary steam it generates, MVR stands as a beacon of efficiency and sustainability in modern technology. The core principle revolves around compressing secondary steam, produced by the evaporator, utilizing a high-efficiency steam compressor. This process marvelously transforms electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. This rise in temperature allows the secondary steam to be ingeniously redirected back to the evaporator, where it effectively heats materials to generate evaporation. Thus, MVR achieves a remarkable recycling of the latent heat of vaporization of secondary steam, epitomizing a harmonious blend of technology and nature in energy conservation.
The DM series Single-stage Geared Steam Compressor is meticulously designed with precision and innovation, incorporating essential components such as a robust compressor body, reliable coupling, efficient gearbox, sophisticated lubrication system, powerful motor, advanced electric instrumentation, and a cutting-edge anti-surge control system. This compressor is engineered with a compact structure, ensuring convenience and ease of maintenance, making it an exemplary choice for seamless operations.
3.3.1 The compressor base is meticulously installed on the foundation. Use wedge-shaped shims beneath the base to perfectly adjust the unit's level.
Place two wedge-shaped irons in an alternating fashion. Once the unit is leveled, spot weld the irons at 4 to 5 points to secure them effectively.
These wedges should be crafted and installed by the user, considering the specific conditions. Ensure the contact surface is finely finished for even contact.
The carrying capacity of each wedge iron must not exceed 40Kg/cm2).
3.3.2 Utilize a precision level for finding the perfect level. The unit's axial level must be 0.05/1000mm, and its horizontal level should be 0.10/1000mm.
These exact measurements assure optimal performance.
3.3.3 Achieve perfect alignment of the coupling by ensuring these preliminary steps are completed:
1) Ensure the main power is turned off completely;
2) Remove the protective coupling shield safely;
3) Detach the diaphragm coupling's intermediate section with care;
4) Inspect the motor installation plane to ensure it's clean and devoid of any debris, dirt, or attachments;
5) Ensure the motor bolt holes are larger than the bolts so that they can be adjusted easily for alignment purposes;
6) Have ample stainless steel gaskets ready to support the motor's base. These must be clean and flat, avoiding the use of long, thin gaskets.
7) Use a high-precision dial indicator or laser alignment meter, with 0.01mm accuracy (provided by the customer);
8) Prepare the dial indicator support bracket as illustrated in the accompanying figure;
9) Mount the dial indicator on the motor wheel hub bracket, placing the probe on the outer rim of the compressor hub for accurate readings;
10) Adjust the motor feet bolts to align the compressor and motor center lines. Ensure the deviation is minimal: outer circle 0.05mm, coupling end face 0.03~0.05mm.
11) Securely tighten the motor foot bolts, then verify the coupling's outer circle and end face runout.;
12) Reinstall the coupling intermediate section post motor idling test to complete the setup.
3.3.4 Once 'levelness' and casing alignment are precisely adjusted, tighten the anchor bolts firmly. Post mechanical or trial operation, retighten these bolts for added security.
3.3.5 The impeller, a high-speed rotating part, must remain free of any solid or liquid contaminants to avoid irreversible damage. Ensure all inlet/outlet pipelines are pristine and compliant with the system's steam corrosion standards. Non-compliant pipelines must be corrected.Consider installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe for enhanced protection.
3.3.6 Install the compressor's inlet and outlet pipes meticulously. Follow the PI diagram for pipeline accessory installation. Support the pipelines with separate brackets, ensuring no additional load is borne by the compressor body itself.
3.3.7 Once the main fan, along with its essential ancillary equipment, is meticulously installed and the concrete has reached full solidity, it paves the way for conducting the compressor operation test. This pivotal phase ensures that the Reliable Watervapour Compressor with Guide Vane Adjustment for Extraction, offered by NANTONG DART-RICH FAN CO., LTD, is ready to demonstrate its peak performance in extraction efficiency.
3.3.8 For optimal performance, the electric control cabinet of the compressor should be strategically installed within a 5-meter radius of the compressor itself. The wiring, a crucial component for seamless operation, must be meticulously connected via threading pipe, which should be securely routed underground. Once the electric control cabinet is precisely positioned, it’s time to connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring flawless communication and control for the Reliable Watervapour Compressor with Guide Vane Adjustment for Extraction. Brought to you by NANTONG DART-RICH FAN CO., LTD, this setup guarantees superior operational efficiency.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has been a pillar in the industry since its inception in 1966. A pivotal moment in the company's evolution occurred in June 2019, when a strategic equity structure reform was enacted. This transformative change allowed the company to emerge as a dynamic partnership enterprise. To align with the burgeoning development demands, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020. This strategic move further positioned the company as a leader in the sector. In 2004, the company made a groundbreaking leap by integrating advanced German technology, leading to remarkable advancements in product stability, reliability, high efficiency, and reduced noise. These innovations extended to wear and temperature resistance. Proudly, Dart-Rich stands as the principal drafter of the standard for integral geared assembly type centrifugal steam compressors, marking a significant milestone in the industry.
Dart-Rich's commitment to excellence is reflected in its acquisition of ISO9001, ISO14001, and ISO45001 system certifications. Our diverse product range, including steam compressors, fans, and blowers, serves a multitude of sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and the emerging new energy fields. We also offer comprehensive system optimization solutions and maintenance services, enhancing energy efficiency in wind systems.
With a steadfast dedication to innovation in management, mechanisms, culture, and technology, Dart-Rich is pioneering the frontier of digital intelligence, promoting a culture of striving, and fostering the 'three wisdom' approach. Our astute market insights drive organizational expansion, elevate customer service capabilities, and support our trajectory of rapid and sustainable growth.
Guided by core values of "Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism," Dart-Rich is devoted to enhancing enterprise value and maximizing customer satisfaction. We are committed to shared responsibility, creative collaboration, and value sharing with all stakeholders, striving towards our vision of becoming the leader in reliable green fluid machinery!
1. Discover unparalleled efficiency with our high-performing 3D flow semi-open impeller. Expertly engineered with a professional aerodynamic and structural design, this cutting-edge impeller excels with an advanced profile. Enjoy a blower that thrives across a vast range of stable operating conditions, achieving a remarkable polytropic efficiency of up to 88%.
2. Experience unmatched versatility thanks to the innovative vaneless diffuser, offering an extensive operating range that adapts to your needs with ease.
3. Benefit from a streamlined, space-saving design as our gearbox and compressor are seamlessly integrated into a compact structure, optimizing efficiency.
4. Our product offers convenience and ease with its integral skid-mounted package, which includes the compressor, gearbox, and motor. This thoughtful design ensures hassle-free transportation and straightforward installation.
5. Elevate your operations with our product's high degree of automation, ensuring reliable performance, exceptional energy savings, and user-friendly operation. Expect superior efficiency and peace of mind with every use.
1. We stand firm on our commitment to 'intelligent service' characterized by both precision and breadth. With this dedication, we have established 13 state-of-the-art marketing service centers across China and have extended our sales and service network to cover every corner of the globe.
2. Our after-sales service team is globally prepared and equipped with passports, ready to swiftly respond to overseas maintenance needs. We assure you 24/7 relentless support throughout the duration of your project.
3. '1191' Service Commitment: Expect feedback for any on-site issue within a mere 1 minute; service demands are addressed within 1 hour; solutions are communicated within 9 hours; our dedicated personnel will be on-site within 1 day, ensuring seamless service delivery.
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.
With an ingenious touch of international expertise, the complete ensemble of pneumatic technology for the Reliable Watervapour Compressor with Guide Vane Adjustment for Extraction is sourced from advanced foreign models and cutting-edge design software. This empowers us to swiftly and accurately provide clients with the perfect model for their needs. Our comprehensive product line is categorized into 18 distinct series, accommodating an impressive flow rate spectrum from 1 to 240 t/h. Additionally, our products ensure a precise temperature elevation ranging from 8 to 24ºC, meeting diverse operational demands with unparalleled efficiency.
1. Heat pump distillation: Unlock the power of sustainable technology with our Reliable Watervapour Compressor, engineered to optimize heat pump distillation processes with unparalleled efficiency.
2. Waste heat recovery: Harness the untapped potential of waste heat with our cutting-edge compressor, designed to transform waste into valuable energy resources.
3. Environmental protection field: Our innovative solutions are pivotal in industrial wastewater treatment, lithium battery wastewater purification, wastewater recycling, landfill leachate treatment, and waste incineration fly ash leachate sodium and potassium separation, all leading to a cleaner, greener future.
4. Lithium-Ion battery industry: From salt lake lithium extraction to iron phosphate device processes, our compressor ensures efficient wastewater treatment, facilitating cleaner production and sustainable recycling in the lithium-ion battery sector.
5. New energy industry: Our compressor is indispensable in photovoltaic and polycrystalline silicon wastewater treatment, advancing the new energy sector with eco-friendly solutions that prioritize sustainability.
6. Food & beverage industry: Elevate product quality with our compressor's precision in concentrating and extracting amino acids like alanine, sugar liquid concentration and drying, and beverage jam concentration, ensuring superior taste and consistency.
7. Pharmaceutical industry: Revolutionize pharmaceutical production with our compressor's capabilities in evaporation, concentration, crystallization, and drying, enhancing the efficiency and purity of both Chinese and Western medical products.
8. Chemical industry: From caprolactam process polymerization to polylactic acid PLA and nylon 66 production, our compressor excels in chelating agent evaporation crystallization, mannitol concentration, and organic matter processing, ensuring high-quality outcomes and innovation in chemical manufacturing.
9. Metallurgical industry: Our compressor delivers exceptional results in treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, paving the way for cleaner metallurgical processes.
10. Power industry: Enhance efficiency and sustainability in power stations with our compressor's superior treatment of desulfurized wastewater, contributing to a more sustainable energy landscape.
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