| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, standing for Mechanical Vapor Recompression, is a cutting-edge, energy-efficient technology designed to significantly reduce the need for external energy sources. This remarkable system achieves this by ingeniously reutilizing secondary steam energy that it itself produces. The core principle involves the compression of secondary steam, generated by the evaporator, using a highly efficient steam compressor. This process adeptly transforms electrical energy into thermal energy, enhancing the pressure and temperature of the secondary steam. The elevated temperature allows the secondary steam to return to the evaporator, where it heats the materials and induces further evaporation, thereby ingeniously recycling the latent heat of vaporization of the secondary steam. This seamless process not only optimizes energy use but also enhances the overall efficiency of the system.
Our DM Series Single-Stage Geared Steam Compressor is an engineering marvel, featuring a streamlined design that integrates key components such as the compressor body, coupling, gearbox, lubrication system, motor, and sophisticated electric instrumentation along with an anti-surge control system. Renowned for its compact and robust structure, this compressor offers unmatched convenience when it comes to maintenance. Every element of its design has been meticulously crafted to ensure top-tier performance, ensuring that it stands as a beacon of reliability and efficiency in demanding industrial environments.
3.3.1 Gracefully position the compressor base on its foundation. Employ wedge-shaped shims under the base to precisely adjust the unit's level.
Skillfully alternate between two wedge-shaped irons. Once leveled with finesse, spot weld the wedge-shaped irons at 4 to 5 strategic points. The wedge should
be expertly crafted and installed by the user according to specific conditions, ensuring an immaculate contact surface for uniform pressure distribution.
The inclined plane must ensure even contact, with the wedge iron's load capacity not to exceed 40Kg/cm2).
3.3.2 Utilize a precision level to achieve meticulous alignment. The unit's leveling criteria: an axial precision of 0.05/1000mm and horizontal stability of 0.10/1000mm.
Ensure impeccable balance for optimal performance.
3.3.3 Achieve coupling alignment with precision. Before commencing this refined process, confirm the following essential prerequisites:
1) Securely turn off the main power supply, ensuring utmost safety;
2) Carefully remove the protective coupling shield;
3) Detach the diaphragm coupling's intermediate section with precision;
4) Ensure the motor installation plane is impeccably flat and free from debris or irregularities;
5) Motor bolt holes should be larger than bolt sizes to facilitate precise motor adjustments;
6) Adequately prepare stainless steel gaskets to perfectly support the motor's base. Ensure these gaskets are free of impurities and consistently flat.
7) Employ a highly accurate dial indicator or laser alignment meter with a precision of 0.01mm (customer to prepare);
8) Prepare a robust bracket for supporting the dial indicator as illustrated below;
9) For meticulous measurement, use the motor wheel hub mounting bracket to position a dial indicator probe on the compressor wheel hub's outer edge;
10) By skillfully adjusting the motor feet's adjustment bolts, align the compressor and motor center lines. Ensure the outer circle deviation is a maximum of 0.05mm.
11) Once alignment is perfected, securely tighten the motor foot bolts. Double-check the coupling's outer circle and end face runouts.;
12) After ensuring the motor passes its idle test, reinstall the coupling's intermediate section.
3.3.4 Post adjustment of 'levelness' and alignment, fortify anchor bolts. Post-trial runs, loosen then retighten bolts to ensure steadfast firmness.
3.3.5 The impeller is a high-speed marvel, and any intrusion of solids or liquids can cause detrimental damage. Ensure pipelines linked to the compressor are pristine and comply with steam corrosion standards. Inadequate pipelines must be upgraded.It's advisable to integrate solid-liquid separation equipment, like a gas scrubber or sedimentation tee, pre-compressor inlet for added protection.
3.3.6 Install compressor inlet and outlet pipelines with precision. Equip import and export pipelines with appropriate accessories per the PI diagram. Ensure additional support brackets for these pipelines to prevent weight load on the compressor body.
3.3.7 Once the main fan and its supplementary equipment are securely installed and the concrete foundation is completely solidified, you can then proceed to perform the compressor operation test. This ensures that everything is set up perfectly and ready to operate efficiently.
3.3.8 For optimal efficiency and safety, the electric control cabinet of the compressor should be strategically positioned within a 5-meter radius of the compressor itself. To ensure a seamless and secure connection, the wiring from the compressor to the electric control cabinet should be meticulously laid using threading pipes, which should be safely concealed underground. Once the electric control cabinet is securely positioned, proceed to connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring seamless integration and operation.
Nantong Dart-Rich Fan Co., LTD., a beacon of innovation in the fluid machinery industry, has a storied history dating back to its founding as the State-Owned Nantong Fan Factory in 1966. In a pivotal moment of transformation, the company underwent an equity structure reform in June 2019, evolving to meet the dynamic demands of the market. and the company blossomed into a partnership enterprise. To further propel its growth and widen its horizon, Dart-Rich (Hunan) Fan Co., Ltd. was born in December 2020. This strategic expansion allows the company to leverage cutting-edge German technology, which was introduced in 2004. This leap has led to remarkable advancements in product stability, reliability, efficiency, low noise levels, wear and temperature resistance. As a pioneer, we were the principal contributors to the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and environmental stewardship. Our product suite encompasses sophisticated steam compressors, fans, and blowers, which find applications across a diverse range of industries, including metallurgy, chemicals, power generation, environmental protection, construction materials, light industry, and new energy. Furthermore, we offer advanced system optimization solutions and comprehensive maintenance services tailored for energy-efficient wind system renovations.
At Dart-Rich, we are relentless in our pursuit of excellence through management innovation, and groundbreaking technological advancements. Our ongoing initiatives in digital intelligence, striver culture, and the 'three wisdoms' empower us with keen market insights, fostering organizational growth and enhancing our customer service prowess, all while ensuring sustainable and robust development.
Guided by the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to elevating enterprise value, crafting unparalleled value for our customers, and promoting a shared vision of responsibility, creativity, and communal success among all stakeholders. Our unwavering ambition is to ascend as the vanguard of reliable, green fluid machinery.
1, Boasting an unparalleled high-efficiency 3D flow semi-open impeller, this marvel of engineering features cutting-edge aerodynamic and structural design. With its advanced impeller profile, the blower operates across a remarkably wide range of stable conditions, achieving a peak polytropic efficiency of an astonishing 88% for the main machine.
2, Thanks to the integration of a vaneless diffuser, our product offers an incredibly broad operational range, ensuring optimal performance and versatility.
3, Showcasing a brilliantly compact design, the gearbox and compressor are seamlessly integrated, marrying efficiency with space-saving ingenuity.
4, This exceptional product is an all-in-one skid-mounted package, incorporating the compressor, gearbox, and motor into a singular unit that facilitates effortless transportation and installation.
5, Experience the pinnacle of automation with our product, offering unmatched reliability, superior efficiency, and energy conservation. It is designed for intuitive, user-friendly operation, ensuring ease and satisfaction in every use.
1, At NANTONG DART-RICH FAN CO.,LTD, we proudly uphold our philosophy of 'intelligent service' with the objective of achieving 'more accuracy, more comprehensiveness.' With 13 strategically positioned marketing service centers across China and an extensive sales and service network that spans the globe, we are dedicated to providing unparalleled customer support and satisfaction.
2, Our highly-trained after-sales service personnel are equipped with passports to swiftly respond to overseas maintenance tasks, ensuring seamless and 24-hour round-the-clock support throughout your project execution. This commitment guarantees that you remain connected and supported, no matter where you are in the world.
3, Our '1191' Service Commitment is a testament to our dedication: Experience immediate feedback on on-site issues within 1 minute, receive a tailored response to your service needs within 1 hour, a comprehensive solution within 9 hours, and see our personnel arrive at your site within 1 day, ensuring your operations continue without interruption.
4, For any inquiries or assistance, please reach out to 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.
Our cutting-edge High-Efficiency Watervapour Compressor for Effective Vanadium Extraction Wastewater is designed using advanced pneumatic technology imported from internationally acclaimed, mature-stage models and state-of-the-art design software. This enables us to offer our clients rapid and optimal model selection with unparalleled precision. The product range is impressively categorized into 18 distinct series, boasting an adaptable flow rate spectrum of 1-240 t/h. Moreover, it supports a seamless temperature increase ranging from 8-24ºC, ensuring exceptional performance and versatility for diverse applications.
1. Heat Pump Distillation: Harness the power of advanced heat pump distillation technology for optimized energy utilization and resource recovery.
2. Waste Heat Recovery: Maximize energy efficiency by reclaiming and reusing waste heat, ensuring sustainable and eco-friendly operations.
3. Environmental Protection Field: Revolutionizing industrial processes with state-of-the-art solutions for treating industrial wastewater, lithium battery wastewater, recycling wastewater, and addressing complex challenges like landfill leachate treatment, and waste incineration fly ash leachate separation of sodium and potassium, among others.
4. Lithium-Ion Battery Industry: Transform the lithium-ion battery sector with cutting-edge process devices tailored for salt lake lithium extraction, iron phosphate systems, wastewater treatment in ternary precursor processes, lithium battery disassembly, and nickel battery recycling.
5. New Energy Industry: Pioneering solutions for the new energy sector, including effective photovoltaic wastewater treatment and polycrystalline silicon wastewater management.
6. Food & Beverage Industry: Enhance production processes with our technology for concentrating and extracting amino acids like alanine, drying sugar liquids, and concentrating beverage jams, driving efficiency and quality in food and beverage production.
7. Pharmaceutical Industry: Elevate pharmaceutical manufacturing with innovative evaporation, concentration, crystallization, and drying solutions for both Chinese and Western medicine production processes.
8. Chemical Industry: Lead the chemical sector with pioneering solutions for caprolactam process polymerization, polylactic acid PLA devices, nylon 66 production, and a wide range of operations including chelating agent evaporation crystallization, organic matter concentration, fragrance purification, and chemical raw material production.
9. Metallurgical Industry: Optimize metallurgical processes with advanced treatment technologies for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.
10. Power Industry: Revolutionize power generation with innovative treatment solutions for desulfurized wastewater from power stations, enhancing sustainability and operational efficiency.
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