| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for Mechanical Vapor Recompression, embodies an innovative and energy-efficient technology designed to dramatically minimize the requirement for external energy. This is achieved by ingeniously reusing the secondary steam energy that the system itself generates. At its core, the principle involves taking the secondary steam produced by the evaporator and compressing it using a high-efficiency steam compressor. This process skillfully transforms electrical energy into thermal energy, resulting in an elevation of both the pressure and temperature of the secondary steam. The increased temperature then returns this steam back to the evaporator, where it performs the vital task of heating the materials, thereby inducing further evaporation. Through this ingenious cycle, the latent heat of vaporization of the secondary steam is efficiently recycled, making this process not only sustainable but also exceptionally cost-effective.
The DM series Single-stage geard steam compressor is meticulously engineered and includes a comprehensive array of components: the robust compressor body, a sturdy coupling, a precision-engineered gearbox, a reliable lubrication system, a powerful motor, sophisticated electric instruments, and an advanced anti-surge control system. Ingeniously designed with a compact structure, it ensures ease of maintenance and seamless operation, making it an ideal choice for modern industrial applications that demand reliability and efficiency.
3.3.1 Position the compressor base securely on the foundation. Use wedge-shaped shims under the base to achieve precise leveling, ensuring the unit's stability and optimal performance.
Alternate the placement of two wedge-shaped irons. Once the unit is perfectly leveled, secure these wedges with spot welds at 4 to 5 points for enhanced stability and security.
The wedges must be custom-manufactured and installed to match your specific conditions. Ensure even contact by refining the contact surface meticulously for uniform load distribution.
The bearing capacity of the wedge iron should not exceed 40Kg/cm², guaranteeing long-term reliability and performance.2).
3.3.2 Use a precision level to achieve perfect leveling. The stringent leveling requirements are: axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring superior performance.
The accuracy in leveling guarantees the flawless operation of the unit.
3.3.3 Achieve precise coupling alignment. Before starting this crucial alignment, ensure the following essential prerequisites are met:
1) Safely shut off the main power supply to avoid any electrical hazards;
2) Carefully remove the coupling shield to expose the necessary components;
3) Detach the diaphragm coupling intermediate section to facilitate alignment;
4) Ensure the motor installation plane is free of foreign objects and debris for a clean, flat surface;
5) The motor bolt holes must exceed bolt size slightly, allowing for effortless motor adjustment;
6) Prepare stainless steel gaskets, ensuring they are free of attachments and perfectly flat. Avoid using long, thin gaskets that could compromise adjustment quality;
7) Utilize a high-precision dial indicator or laser alignment meter with 0.01mm accuracy for superior alignment results;
8) Prepare a sturdy support bracket for the dial indicator, following the illustration provided for accurate setup;
9) Use the motor wheel hub mounting bracket to precisely position the dial indicator on the wheel hub's edge, ensuring accurate measurements are taken.
10) Precisely adjust the motor feet bolts so that the compressor and motor center lines align accurately, limiting the maximum deviation to 0.05mm for the outer circle and ensuring the coupling end face deviation is within 0.03~0.05mm;
11) Securely tighten the motor foot bolts after alignment. Recheck the outer circle runout and end face runout for precision alignment.;
12) After ensuring correct alignment, reinstall the coupling intermediate section following the motor's idle testing phase.
3.3.4 Post alignment, ensure the casing is perfectly leveled and tighten the anchor bolts. After trial or initial operations, retighten these bolts for enduring stability and reliability.
3.3.5 Protect the high-speed impeller from potential damage. Ensure the cleanliness of inlet and outlet pipelines to meet the system's steam corrosion standards. Inadequate pipelines require immediate rectification.Consider installing solid-liquid separation equipment, like a gas scrubber or sedimentation tee, to prevent contaminants before the compressor inlet.
3.3.6 Securely install the inlet and outlet pipes of the compressor. Follow the PI diagram for correct accessory placement. Ensure all connected pipelines are independently supported to prevent undue stress on the compressor body.
3.3.7 Once the primary fan and all its accompanying equipment have been meticulously installed and the concrete base has fully solidified, it is time to embark on the compressor operation test. This critical phase ensures that the Adjustable Watervapour Compressor with Guide Vane and Steam Features is running smoothly and efficiently, preparing your equipment for optimal performance.
3.3.8 The electric control cabinet of the compressor is to be strategically placed within a 5-meter radius of the compressor itself. To maintain a sleek and organized appearance, the wiring that connects the compressor to the electric control cabinet should be securely threaded through underground piping. Once the electric control cabinet is stationed, proceed to seamlessly connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a flawless integration of systems.
Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory) boasts a rich heritage since its inception in 1966. The transformative equity structure reform in June 2019 marked a significant milestone in its journey. and evolved into a dynamic partnership enterprise. To keep pace with the accelerating growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020, expanding the company's horizons. integrated cutting-edge German technology in 2004, leading to remarkable advancements in product stability, reliability, high efficiency, low noise, and enhanced wear and temperature resistance. As the principal draftsman for the integral geared assembly type centrifugal steam compressors standard, Dart-Rich stands at the forefront of innovation.
Dart-Rich is certified with ISO9001, ISO14001, and ISO45001, underscoring its commitment to quality, environmental management, and safety. Our flagship offerings, including steam compressors, fans, and blowers, are indispensable across industries like metallurgy, chemical processing, electric power, environmental protection, construction materials, light industry, and renewable energy. We deliver superior system optimization and maintenance services, driving energy-efficient wind system renovations.
Dart-Rich consistently pioneers in management, mechanism, cultural, and technological innovations. We are dedicated to building digital intelligence, fostering a striver culture, and implementing our 'three wisdom' strategy. Our deep market insights propel organizational growth, elevate customer service capabilities, and ensure sustainable, robust development.
Upholding our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich steadfastly enhances enterprise value, crafts exceptional value for customers, and fosters shared responsibility, innovation, and partnerships with stakeholders. Our unwavering commitment is to lead the charge in reliable, eco-friendly fluid machinery solutions!
1, Featuring a state-of-the-art high-efficiency 3D flow semi-open impeller, our Adjustable Watervapour Compressor boasts a meticulously engineered aerodynamic and structural design. This advanced impeller profile ensures an extensive range of stable operating conditions, with the main machine achieving a remarkable polytropic efficiency of up to 88%. Experience performance excellence that sets new benchmarks in the industry.
2, Embrace versatility and adaptability with our vaneless diffuser, which grants the compressor a broad operating range, making it ideal for various dynamic applications.
3, The ingeniously integrated design of the gearbox and compressor results in a compact structure, optimizing space without compromising on performance.
4, This product is an all-inclusive skid-mounted package, seamlessly combining the compressor, gearbox, and motor. This configuration guarantees ease of transportation and hassle-free installation.
5, Benefit from a high degree of automation that ensures unparalleled reliability, efficiency, and energy savings. Our compressor is designed for user-friendly operation, making it a smart choice for modern industries.
1. Our unwavering commitment to 'intelligent service' aims for precision and comprehensiveness, ensuring excellence with 13 strategically established marketing service centers across China, complemented by a robust global sales and service network.
2. Our dedicated after-sales service team, passport-ready for international dispatch, stands prepared to address overseas maintenance swiftly. Enjoy uninterrupted, 24-hour support throughout your project's duration, ensuring peace of mind at every step.
3. '1191' Service Commitment: Experience unrivaled efficiency with on-site problem feedback within just 1 minute, service demand response within 1 hour, a comprehensive solution reply in under 9 hours, and personnel arrival at your location within 1 day.
4. Reach out to our after-sales service hotline: 0086-400-625-2668 for any inquiries or assistance.
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 groundbreaking pneumatic technology sourced from advanced foreign models and cutting-edge design software, our Adjustable Watervapour Compressor guarantees swift and precise model selection, tailored for your needs. This remarkable product is thoughtfully categorized into 18 distinct series, ensuring versatility across an extensive range of applications. Experience unparalleled performance with a flow rate capacity spanning from 1 to an astonishing 240 t/h, and achieve a temperature rise within the range of 8 to 24ºC. Trust in innovation for your optimal solution.
1. Heat Pump Distillation: Unleashing unparalleled efficiency, this application optimizes heat pump distillation processes, paving the way for scalable sustainability.
2. Waste Heat Recovery: Harness the power of unused thermal energy, transforming waste into a valuable resource with our state-of-the-art technology.
3. Environmental Protection Field: Transforming industrial landscapes, our technologies pioneer wastewater solutions, including the treatment of industrial wastewater, lithium battery wastewater, and recycling efforts. From landfill leachate management to waste incineration fly ash separation, we provide comprehensive solutions for a better tomorrow.
4. Lithium-Ion Battery Industry: Our cutting-edge solutions enhance lithium-ion battery processes. From salt lake lithium extraction to complex processes like iron phosphate treatment and nickel battery circulation, we lead the charge in wastewater management and recycling.
5. New Energy Industry: Revolutionizing wastewater treatment in the photovoltaic and polycrystalline silicon sectors, our solutions are crafted to meet the exacting demands of the new energy industry, achieving unparalleled results.
6. Food & Beverage Industry: Elevate your production with our advanced technologies, perfecting the concentration and extraction of amino acids, streamlining sugar liquid drying, and refining beverage jam concentrations to unlock new taste experiences.
7. Pharmaceutical Industry: Pioneering advancements in the pharma sector, our products ensure precision in evaporation, concentration, crystallization, and drying processes, crucial for the synthesis of both Chinese and Western medicines.
8. Chemical Industry: Our innovative solutions enhance chemical production processes, including caprolactam polymerization, polylactic acid production, and nylon 66 manufacturing. We specialize in chelating agent evaporation, mannitol concentration, anhydrous sodium sulfate crystallization, and more, driving efficiency and purity.
9. Metallurgical Industry: Redefine waste treatment processes in metallurgy with our versatile solutions, targeting sintering desulfurization, coking, vanadium extraction, and smelting wastewater for a cleaner and more efficient industry.
10. Power Industry: Our technology plays a pivotal role in the power industry, focusing on the treatment of desulfurized wastewater from power stations. This ensures environmental responsibility and operational excellence.
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