| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, standing for Mechanical Vapor Recompression, is a revolutionary energy-conserving technology ingeniously crafted to slash the dependency on external energy. It achieves this by expertly harnessing the secondary steam energy it naturally produces. At the heart of this technology is a sophisticated process: the secondary steam birthed by the evaporator is masterfully compressed using a high-efficiency steam compressor. This process ingeniously transforms electrical energy into potent thermal energy, causing the secondary steam's pressure and temperature to soar. The elevated temperature of this steam is then cycled back to the evaporator, thereby heating the materials and sparking further evaporation. This brilliant cycle effectively recycles the latent heat of vaporization of the secondary steam, making it a paragon of sustainable and efficient energy use.
The DM Series Single-Stage Geared Steam Compressor is a marvel of engineering, prominently featuring a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and a cutting-edge anti-surge control system. This compressor boasts a compact design, ensuring it is not only highly efficient but also remarkably easy to maintain, offering convenience and reliability for your operational needs.
3.3.1 Set the compressor's robust and integrally designed base on the foundation with precision. Position wedge-shaped shims under the base to achieve perfect leveling.
Skillfully alternate two wedge-shaped irons, ensuring meticulous leveling. Secure them with spot welds at 4 to 5 strategic points, creating a stable foundation.
The wedges, crafted and installed by the user, should match the specific conditions and ensure seamless contact with the inclined plane.
These quality wedges must support a weight not exceeding 40Kg/cm2,ensuring reliable and lasting stability.
3.3.2 Refine the leveling process using a precise level. The unit requires exceptional leveling accuracy: axial level precision of 0.05/1000mm and horizontal level precision of 0.10/1000mm.
This ensures an unwavering and balanced installation.
3.3.3 Achieve perfect coupling alignment. Prior to commencing, ensure the following necessary steps:
1) Safely disconnect the main power supply;
2) Carefully remove the protective coupling shield;
3) Disassemble the diaphragm coupling's intermediate section for thorough access;
4) Inspect the motor installation plane meticulously, ensuring it is free of debris, dirt, and attachments for optimal flatness;
5) Ensure the motor bolt hole's dimensions exceed the bolt size, allowing adjustments for motor alignment;
6) Gather ample stainless steel gaskets for covering the motor foot. These gaskets should be impeccably flat and clean, avoiding the use of long, thin gaskets between motor and base.
7) Utilize a highly accurate dial indicator or laser alignment meter (0.01mm precision), to be provided by the customer;
8) Secure the dial indicator with a sturdy supporting bracket as illustrated below;
9) Employ the motor wheel hub mounting bracket to precisely position the dial indicator at the wheel hub's edge, ensuring accurate measurements on the compressor wheel hub's outer edge;
10) Adjust the motor feet's bolts with precision, aligning the compressor and motor center lines meticulously (or as per guidelines), maintaining a maximum outer circle deviation of 0.05mm and coupling end face deviation of 0.03~0.05mm.
11) Securely tighten the motor foot bolts, then verify the outer circle and end face runout for the coupling.Ensure it is firmly in place;
12) Reassemble the coupling intermediate section post motor idling test to complete the procedure.
3.3.4 After finely adjusting the casing's 'levelness' and alignment, fasten the anchor bolts securely. Following mechanical operations or trials, loosen and retighten these bolts for enhanced security.
3.3.5 The impeller, a high-speed marvel, must remain protected. Any solid or liquid infiltrating the impeller can cause irreversible damage. Ensure the inlet and outlet pipelines are pristine and meet the system's steam corrosion standards. Inadequate pipelines should be expertly rectified. It is suggested to incorporate solid-liquid separation equipment such as a gas scrubber or sedimentation tee before the compressor's inlet straight pipe to safeguard the system.
3.3.6 Expertly install the compressor inlet and outlet pipes. Follow relevant PI diagrams for installing import and export pipeline accessories. Support the compressor-connected pipeline with a separate bracket, ensuring it does not burden the compressor body with additional weight.
3.3.7 Once the main fan and its supporting equipment are securely installed and the concrete foundation has fully set, you are ready to proceed with the compressor operation test. This crucial step marks the beginning of ensuring optimal performance for your Smart Steam Compressor for Pharmaceutical Wastewater Treatment.
3.3.8 For optimal performance, install the electric control cabinet of the compressor within a convenient 5 meters of the compressor itself. Ensure seamless integration by using threading pipes for the wiring, which should be routed underground for enhanced safety and aesthetics. Once the electric control cabinet is positioned, connect the wiring terminals to the lines at the remote Distributed Control System (DCS) to achieve a streamlined and efficient operation.
Nantong Dart-Rich Fan Co., LTD. (previously known as State-Owned Nantong Fan Factory) was established in the historic year of 1966. Fast forward to June 2019, the company underwent a transformative equity structure reform. Emerging as a progressive partnership enterprise, Dart-Rich (Hunan) Fan Co., Ltd. was strategically launched in December 2020 to cater to the dynamic growth trajectory of the company. Our enterprise embraced state-of-the-art German technology in 2004, achieving remarkable advancements in product stability, reliability, efficiency, minimal noise, and resistance to wear and temperature. We are proud pioneers as the primary drafters of the integral geared assembly type centrifugal steam compressors standard.
Dart-Rich proudly holds certifications such as ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality and safety. Our diverse product range includes steam compressors, fans, and blowers, utilized in industries spanning metallurgy, chemicals, electric power, environmental protection, construction, light industry, and the burgeoning new energy sector. We excel in delivering system optimization solutions and offer maintenance services for energy-saving wind system upgrades.
At Dart-Rich, we are relentless in our pursuit of innovation—be it management, mechanisms, culture, or technology. Our commitment to digital intelligence, striver culture, and the 'three wisdoms' ensures we have a keen market insight. We consistently foster organizational evolution, enhance our customer service capabilities, and achieve sustainable, rapid growth.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich continuously elevates enterprise value, maximizes customer benefits, and fosters shared responsibility, creativity, and mutual prosperity among all stakeholders. Our ultimate ambition is to be the forefront leader in reliable green fluid machinery!
1, Boasting a highly-efficient 3D flow semi-open impeller, our Smart Steam Compressor features a highly sophisticated aerodynamic and structural design. The advanced profile of the impeller enables the blower to operate stably across a wide range of conditions, achieving an impressive peak polytropic efficiency of up to 88%.
2, Featuring a vaneless diffuser, this compressor offers an expansive operating range, ensuring versatility and adaptability in various scenarios.
3, Experience the synergy of integrated design with our compact structure that seamlessly unites the gearbox and compressor, optimizing both space and efficiency.
4, The product is a seamless, integral skid-mounted package, which includes the compressor, gearbox, and motor, ensuring ease in transportation and installation.
5, Engineered for excellence, this product stands out with its high degree of automation, ensuring reliable operation, high efficiency, and significant energy savings, all while being remarkably easy to operate.
1, At NANTONG DART-RICH FAN CO., LTD, we passionately uphold the ethos of 'intelligent service,' aiming for service that is 'more accurate, more comprehensive.' Proudly operating 13 marketing service centres across China, our extensive sales and service network spans the entire globe, ensuring our reach knows no bounds.
2, Our devoted after-sales service team is fully equipped with passports, allowing them to swiftly address international maintenance requests. We are committed to providing you with unparalleled 24-hour round-the-clock support throughout your project's execution, regardless of location.
3, '1191' Service Commitment: Experience our unwavering dedication with a service promise that includes on-site issue feedback within a mere 1 minute, a service demand response within 1 hour, an expertly crafted solution reply within 9 hours, and our team arriving on-site within 1 day.
4, Our after-sales service hotline is available at 0086-400-625-2668. Connect with us for any service needs.
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 comprehensive pneumatic technology integrated within this product is sourced from advanced foreign models and sophisticated design software, ensuring rapid and optimal model selection for our esteemed clients. Our offerings are meticulously categorized into 18 distinct series, accommodating a flow rate spectrum of 1-240 t/h, with an exceptional temperature elevation ranging from 8-24ºC.
Our product's complete pneumatic technology suite is acquired from mature foreign models and advanced design software, guaranteeing users the swiftest and most optimal selection process. This product line is expertly segmented into 5 series, presenting a versatile flow range from 4-250 t/h, and delivering a temperature increase of 4-11.2ºC.
1. Revolutionizing Heat Pump Distillation: Achieve Unparalleled Efficiency and Innovation.
2. Transformative Waste Heat Recovery: Harness Renewable Energy for Sustainable Operations.
3. Pioneering Environmental Protection: From Industrial Wastewater Treatment to Advanced Lithium Battery Wastewater Solutions, including Wastewater Recycling, Landfill Leachate Treatment, and Fly Ash Leachate Sodium and Potassium Separation.
4. Leading the Charge in the Lithium-Ion Battery Industry: Optimize Processes Such as Salt Lake Lithium Extraction, Iron Phosphate Device Operations, Wastewater Treatment for Ternary Precursors, and Comprehensive Solutions for Lithium Battery Disassembly and Nickel Battery Circulation.
5. Driving Growth in the New Energy Sector: Specialized in Photovoltaic and Polycrystalline Silicon Wastewater Treatment for a Greener Tomorrow.
6. Elevating the Food & Beverage Industry: Perfected Techniques for Amino Acid Concentration, Sugar Liquid Drying, and Jam Concentration for Pristine Quality.
7. Innovating in the Pharmaceutical Industry: Enhance Production with Exceptional Evaporation, Concentration, Crystallization, and Drying Processes for Both Chinese and Western Medicines.
8. Transforming the Chemical Industry: From Caprolactam Polymerization to Advanced Polylactic Acid PLA and Nylon 66 Production, Including the Evaporation and Crystallization of Chelating Agents, Mannitol, Anhydrous Sodium Sulfate, and the Purification of Organic Compounds and Fragrances.
9. Revolutionizing the Metallurgical Industry: Comprehensive Solutions for the Treatment of Sintering Desulfurization Wastewater, Coking, Vanadium Extraction, and Smelting Wastewater.
10. Empowering the Power Industry: Expert Treatment of Desulfurized Wastewater from Power Stations, Enabling Cleaner Energy Solutions.
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