| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR (Mechanical Vapor Recompression) is a pioneering energy-efficient marvel designed to drastically curtail the need for external energy sources. By ingeniously repurposing the secondary steam energy it produces, this technology revolutionizes efficiency. The core principle involves compressing the secondary steam, created by the evaporator, with a high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, elevating both pressure and temperature of the secondary steam. The elevated temperature facilitates the reintegration of the secondary steam into the evaporator, thereby heating materials and generating further evaporation. This innovative cycle not only harnesses but recycles the latent heat of vaporization, optimizing resource utilization and energy savings.
The DM series Single-Stage Geared Steam Compressor is a masterpiece of engineering, featuring an elegantly compact design that ensures ease of maintenance. This sophisticated system comprises a robust compressor body, reliable coupling, efficient gearbox, comprehensive lubrication system, powerful motor, precise electric instrumentation, and an advanced anti-surge control system. Every component is crafted to deliver peak performance and durability, making it the ideal choice for those seeking cutting-edge technology and seamless operational efficiency.
3.3.1 The compressor base is expertly positioned on the foundation. Utilize wedge-shaped shims beneath the base to ensure immaculate leveling of the unit.
Alternately position two wedge-shaped irons. Once the unit is perfectly leveled, perform spot welding on the wedge irons at 4 to 5 precise points.
The user is entrusted with the production and meticulous installation of the wedge, tailored to the actual conditions. The contact surface must be flawlessly finished for uniform contact.
The inclined plane's bearing capacity should not exceed 40Kg/cm.2).
3.3.2 Achieve precision leveling using a level. The axial precision requirement is 0.05/1000mm, while the horizontal precision must be at 0.10/1000mm.
Ensure these standards are met for optimal performance.
3.3.3 Coupling Alignment: Prior to commencing alignment, verify the following essential conditions:
1) Ensure the main power supply is securely turned off.
2) Carefully remove the coupling shield.
3) Detach the diaphragm coupling's intermediate section with precision.
4) Confirm the motor installation plane's flatness is impeccable, free from debris or attachments.
5) Verify that the motor bolt hole is larger than the bolt size to allow bolt loosening for motor adjustments.
6) Adequately prepare stainless steel gaskets to fully cover the motor's foot. They must be clean, flat, and appropriately thick. Avoid using long and thin gaskets for adjustments.
7) Employ a dial indicator or a high-precision laser alignment meter (with accuracy of 0.01mm, provided by the customer).
8) Prepare the specified bracket to support the dial indicator as illustrated below.
9) Utilize the motor wheel hub mounting bracket to position the dial indicator on the wheel hub's edge, with the probe on the compressor wheel hub's outer edge.
10) Adjust the bolts around the motor feet, ensuring the compressor and motor center lines are perfectly aligned as per instructions. Maintain a maximum outer circle deviation of 0.05mm.
11) Securely tighten the motor foot bolts. Reassess the coupling's outer circle runout and end face runout for precision.;
12) After conducting a successful motor idling test, install the coupling's intermediate section with assurance.
3.3.4 Once the casing's levelness and alignment are fine-tuned, tighten the anchor bolts securely. Post mechanical or trial operations, loosen and retighten these bolts for optimal security.
3.3.5 Protect the high-speed rotating impeller from potential harm by ensuring the cleanliness of the connected inlet and outlet pipelines. They must conform to the system's steam corrosion grade. Any non-compliant conditions demand immediate rectification.It is highly recommended to install solid-liquid separation devices such as gas scrubbers or sedimentation tees before the compressor inlet's straight pipeline.
3.3.6 When installing the compressor's inlet and outlet pipes, ensure the inclusion of all necessary pipeline accessories as per the PI diagram. The pipeline should be independently supported and not rely on the compressor body for support.
3.3.7 Upon the successful installation of the main fan and its supplementary systems, and once the concrete has reached full maturity, the pivotal compressor operation test can commence. This ensures seamless functionality and performance efficiency of the Cutting-Edge Steam Compressor for Effective Vanadium Extraction Wastewater, presented by NANTONG DART-RICH FAN CO., LTD.
3.3.8 For optimal control and maintenance of the compressor, the electric control cabinet should be strategically installed within a 5-meter radius of the compressor. The intricate wiring connecting the compressor to the control cabinet demands precision, hence it should be secured using underground threading pipes. Once the cabinet is positioned, it is crucial to accurately connect the wiring terminals in the cabinet with the designated lines at the remote DCS, ensuring a reliable and efficient operational setup.
Founded in 1966, Nantong Dart-Rich Fan Co., LTD. (formerly State-Owned Nantong Fan Factory) embarked on an exciting journey to excellence. A landmark transformation occurred in June 2019 with a significant equity structure reform, ushering in a new era of innovation and growth. Through this transformative change, the company evolved into a dynamic partnership enterprise. To further fuel our ambitious growth trajectory, we established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. This strategic expansion reflects our commitment to innovation and excellence. In 2004, we integrated cutting-edge German technology, achieving remarkable advancements in product stability, reliability, efficiency, and noise reduction. Our innovations extend to wear and temperature resistance, making us the lead author of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich boasts prestigious certifications including ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality and sustainability. Our diverse product portfolio features steam compressors, fans, and blowers, essential across industries like metallurgy, chemicals, power, environmental protection, and new energy. We also offer bespoke system optimization and maintenance services to enhance the energy efficiency of wind systems.
Our relentless pursuit of excellence is driven by management, mechanism, culture, and technology innovations. We are pioneering digital intelligence and fostering a vibrant striver culture. With a keen market insight, we continually refine our organization for growth, enhancing customer service capabilities and propelling rapid and sustainable advancement.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is dedicated to amplifying enterprise value and maximizing customer satisfaction. We are committed to shared responsibilities and innovation, striving to lead the way in green, reliable fluid machinery.
1, Experience the exceptional prowess of our high-efficiency 3D flow semi-open impeller, expertly crafted with cutting-edge aerodynamic and structural design. The impeller's innovative profile propels the blower to perform across a broad spectrum of stable operating conditions, achieving an outstanding highest polytropic efficiency of the main machine at an impressive 88%.
2, Embrace the future of versatility with our vaneless diffuser, specifically engineered to provide a remarkably wide operating range that meets diverse operational demands with ease.
3, Our advanced engineering integrates the gearbox and compressor into a singular, compact structure, maximizing space efficiency without compromising on power and performance.
4, Discover the convenience of our integral skid-mounted package, which seamlessly combines the compressor, gearbox, and motor into one unit. This thoughtful design ensures effortless transportation and installation, making your setup process a breeze.
5, Benefit from a high degree of automation alongside unmatched reliability, efficiency, and energy conservation. Our product is designed for simple and intuitive operation, ensuring you can focus on what truly matters.
1, We proudly uphold our philosophy of 'intelligent service' aimed at delivering 'unmatched accuracy and comprehensive care.' With a robust network of 13 marketing service centers across China, we ensure an expansive sales and service presence that spans the globe, bringing exceptional support right to your doorstep wherever you are.
2, Every member of our after-sales service team is equipped with the necessary credentials, including passports, to swiftly address overseas maintenance needs. Our commitment to excellence means providing you with uninterrupted 24-hour service throughout the duration of your project, ensuring peace of mind and seamless operation.
3, '1191' Service Commitment: Experience our swift response with immediate on-site problem feedback within just 1 minute; a comprehensive service demand response within 1 hour; a detailed solution reply within 9 hours; and have our dedicated personnel on-site within 1 day. Your satisfaction is our utmost priority.
4, For any inquiries or assistance, please contact our after-sales service hotline: 0086-400-625-2668. We are here to support you at every step.
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.
Our Cutting-Edge Steam Compressor for Effective Vanadium Extraction Wastewater is engineered with precision and innovation. This state-of-the-art system incorporates a comprehensive pneumatic technology suite, sourced from advanced international models and design software. This ensures our clients receive rapid and precise model selection tailored to their needs. Our product boasts an impressive 18 series range, expertly designed to accommodate a flow rate spanning from 1 to 240 t/h, alongside a temperature elevation capacity from 8 to 24ºC. Experience efficiency and versatility like never before!
1. Heat Pump Distillation: Harness advanced technology for efficient distillation processes, ensuring optimal energy use and superior performance.
2. Waste Heat Recovery: Maximize your energy efficiency by capturing and reusing waste heat, creating a more sustainable operation.
3. Environmental Protection Field: Commit to a greener future with cutting-edge solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and sodium-potassium separation from waste incineration fly ash, among others.
4. Lithium-Ion Battery Industry: Revolutionize battery production with comprehensive solutions for salt lake lithium extraction, iron phosphate processing, ternary precursor and lithium battery disassembly wastewater treatment, and nickel battery recycling.
5. New Energy Industry: Propel into the future with innovative treatments for photovoltaic and polycrystalline silicon wastewater, supporting sustainable energy production.
6. Food & Beverage Industry: Elevate your processes by concentrating and extracting amino acids like alanine, and achieving superior concentration and drying of sugar liquids and beverage jams.
7. Pharmaceutical Industry: Enhance pharmaceutical production with state-of-the-art evaporation, concentration, crystallization, and drying techniques for both Chinese and Western medicines.
8. Chemical Industry: Optimize chemical production with advanced processes for caprolactam polymerization, polylactic acid devices, nylon 66 production, and more, including chelating agent evaporation, mannitol concentration, fragrance purification, and raw material synthesis.
9. Metallurgical Industry: Streamline metallurgical operations with efficient solutions for treating sintering desulfurization, coking, vanadium extraction, and smelting wastewaters.
10. Power Industry: Enhance power station efficiency with specialized treatments for desulfurized wastewater, ensuring compliance and environmental responsibility.
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