| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, is a groundbreaking energy-conservation technology designed to minimize the necessity for additional energy by ingeniously repurposing the secondary steam energy it produces. The core principle of this innovative system lies in the compression of secondary steam, generated by the evaporator, using a highly efficient steam compressor. This process ingeniously transforms electrical energy into thermal energy, resulting in an increase in both pressure and temperature of the secondary steam. Consequently, this elevated temperature is redirected back to the evaporator, effectively heating the materials and inducing evaporation. This cyclical process ensures the adept recycling of the latent heat of vaporization of the secondary steam, epitomizing efficiency and sustainability.
The DM Series Single-stage Geared Steam Compressor is a marvel of modern engineering, meticulously crafted to include key components such as a robust compressor body, precision coupling, advanced gearbox, state-of-the-art lubrication system, powerful motor, and cutting-edge electric instrumentation, all governed by an anti-surge control system. This sophisticated equipment boasts a compact structure, ensuring it is not only highly efficient but also remarkably convenient for maintenance, making it an ideal choice for various industrial applications.
3.3.1 Begin the installation by delicately setting the compressor base on the meticulously prepared foundation. To achieve precision leveling, strategically position wedge-shaped shims beneath the base.
Alternate the placement of these shims, ensuring that once the unit is perfectly leveled, they are spot welded securely at 4 to 5 critical points, creating a robust foundation.
The manufacturing and installation of wedges should reflect the specific circumstances of the project. It is crucial for the contact surfaces to be expertly finished, ensuring seamless contact across the inclined plane.
The wedge iron must be capable of withstanding a formidable bearing capacity, not exceeding 40Kg/cm2).
3.3.2 Utilize a precision level to ensure the unit's exactness: The axial and horizontal levels must reach exacting standards of 0.05/1000mm and 0.10/1000mm, respectively.
These specifications are vital for optimal performance, ensuring that all components function harmoniously.
3.3.3 Embark on the precise alignment of the coupling. Prior to initiating this alignment, the following essential steps must be meticulously verified:
1) Securely deactivate the main power supply for complete safety assurance.
2) Gently detach the coupling shield to gain clear access.
3) Remove the diaphragm coupling’s intermediate section with utmost care.
4) Scrutinize the motor installation plane for any foreign particles, dirt, or unwanted attachments to maintain surface integrity.
5) Ensure that the motor bolt holes provide ample room beyond the bolt size, allowing for easy loosening and precise adjustments.
6) Assemble an array of stainless steel gaskets, ensuring they are clean, flat, and free from any encumbrances. Ensure the gaskets fit perfectly without resorting to slender gaskets for adjustments.
7) Arm yourself with a state-of-the-art dial indicator or laser alignment meter, ensuring an accuracy of 0.01mm, for impeccable alignment.
8) Equip yourself with a robust bracket to support the dial indicator, as depicted in the accompanying illustration.
9) Utilize a motor wheel hub mounting bracket to expertly position the dial indicator, probing the outer edge of the compressor wheel hub to guarantee precision.
10) Refine motor alignment with precision adjustment bolts, aligning the compressor and motor centerlines flawlessly. The outer circle deviation should never exceed 0.05mm, with the motor shaft center line strategically positioned above the compressor low-speed shaft center line, and coupling end face deviations strictly between 0.03~0.05mm.
11) Conclude by firmly tightening the motor foot bolts. Diligently review the outer circle and end face runout of the coupling, ensuring unparalleled alignment.;
12) After confirming seamless alignment, reinstall the coupling's intermediate section post motor idling test, marking the completion of the alignment process.
3.3.4 Conclude alignment and levelness adjustments by tightening the anchor bolts securely. Post mechanical operations or trials, reassess and retighten to maintain superior stability.
3.3.5 The impeller, spinning at high velocity, demands pristine conditions. Prevent any solid or liquid contaminants from entering, as they may inflict irreversible damage. Ensure connected pipelines are impeccably clean and compliant with system steam corrosion guidelines. Non-compliant pipelines require immediate rectification.It is strongly advised to implement solid-liquid separation equipment, such as gas scrubbers or sedimentation tees, strategically positioned before the compressor inlet's straight pipe.
3.3.6 For the installation of compressor inlet and outlet pipes, adhere strictly to the PI diagram and incorporate the necessary pipeline accessories. Ensure that the connected pipeline's weight is supported independently by a separate bracket, safeguarding the compressor's integrity.
3.3.7 Once the installation of the main fan and its ancillary equipment is complete, and the concrete foundation has thoroughly solidified, you're ready to embark on the compressor operation test. This is a pivotal moment in ensuring that the Adjustable Steam Compressor with Guide Vane for Sugar Liquid Efficiency operates seamlessly and delivers the exceptional performance NANTONG DART-RICH FAN CO., LTD promises.
3.3.8 For optimal functionality, the electric control cabinet should be strategically positioned within a 5-meter radius of the compressor. The connection from the compressor to the electric control cabinet must be meticulously secured using a threading pipe routed underground. Once the cabinet is securely in place, it's crucial to connect the wiring terminals within the cabinet to the lines at the remote Distributed Control System (DCS). This setup ensures a streamlined and efficient flow of operations, enhancing the overall efficiency of your Adjustable Steam Compressor with Guide Vane for Sugar Liquid Efficiency, a hallmark product from NANTONG DART-RICH FAN CO., LTD.
Founded back in 1966, Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) stands as a beacon of innovation and excellence. Fast forward to June 2019, and this iconic company underwent a significant transformation with an equity structure reform. Today, it proudly operates as a vibrant partnership enterprise. To align with its accelerating growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. came to life in December 2020. This expansion marks a new era for the company. In 2004, Dart-Rich sought to elevate its technological prowess by importing cutting-edge German technology. This strategic move led to remarkable advancements in product stability, reliability, efficiency, and noise reduction, alongside enhanced wear and temperature resistance. Notably, Dart-Rich took the lead in drafting the standard for integral geared assembly type centrifugal steam compressors, setting a benchmark in the industry.
With prestigious certifications like ISO9001, ISO14001, and ISO45001 under its belt, Dart-Rich offers a spectrum of products including steam compressors, fans, and blowers. These innovations serve a diverse array of sectors such as metallurgy, chemical industry, electric power, and environmental protection. Beyond products, Dart-Rich excels in providing system optimization solutions and maintenance services, masterfully driving energy-saving renovations for wind systems.
Innovation is at the heart of Dart-Rich's ethos. They relentlessly pursue management, mechanism, culture, and technology innovation. The company's ongoing digital intelligence initiatives, striver culture, and 'three wisdom' strategies are testament to its market acumen. By fostering an environment conducive to organizational growth and customer service enhancement, Dart-Rich is on a path to rapid and sustainable development.
At the core of Dart-Rich's philosophy are the values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'. These principles drive its mission to amplify enterprise value, maximize customer benefits, and promote shared responsibility and prosperity among stakeholders. Dart-Rich is undeniably on its way to becoming the vanguard of reliable green fluid machinery, committed to a brighter, sustainable future!
1, Experience unparalleled performance with our high-efficiency 3D flow semi-open impeller. Expertly engineered with a professional aerodynamic and structural design, the impeller profile is cutting-edge, ensuring the blower offers a vast range of stable operating conditions. Remarkably, the main machine's highest polytropic efficiency can soar up to an impressive 88%.
2, Embrace the flexibility of a vaneless diffuser, designed to deliver an expansive operating range, accommodating varied operational needs effortlessly.
3, Benefit from the ingenious integration of the gearbox and compressor, crafted into a sleek, compact structure for optimal efficiency.
4, Our product is a sophisticated integral skid-mounted package, expertly comprising a compressor, gearbox, and motor. This thoughtful design facilitates easy transportation and installation, reflecting our commitment to convenience.
5, Our solution boasts a high degree of automation, offering exceptional reliability, supreme efficiency, and noteworthy energy savings, all while ensuring smooth and straightforward operation.
1. At NANTONG DART-RICH FAN CO.,LTD, our philosophy revolves around "intelligent service," aiming to be "more accurate, more comprehensive." With 13 strategically positioned marketing service centers in China, we extend a vast sales and service network that spans the globe.
2. Our dedicated after-sales service personnel are equipped with passports, ensuring a swift response to overseas maintenance tasks. We pride ourselves on offering you 24-hour, uninterrupted service throughout the entire project execution phase.
3. Our "1191" Service Commitment guarantees a seamless experience: On-site issues are acknowledged within 1 minute; service demands are addressed within 1 hour; solutions are provided within 9 hours; and our professionals are deployed to your location within 1 day.
4. For any inquiries, 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.
The Adjustable Steam Compressor with Guide Vane for Sugar Liquid Efficiency features an advanced suite of pneumatic technology, meticulously imported from internationally esteemed, mature stage models. Combined with state-of-the-art design software, we ensure our clients enjoy swift and optimal model selections. Boasting an impressive 18 distinct series, these compressors accommodate flow rates ranging from 1 to 240 t/h. Moreover, they achieve a temperature rise between 8 and 24ºC, proving their versatility and superior performance.
Leveraging a complete set of sophisticated pneumatic technologies, our Adjustable Steam Compressor is crafted using foreign, mature stage models and cutting-edge design software. This guarantees users the quickest and most efficient model selection possible. With 5 exclusive series available, these products cater to a wide flow range of 4 to 250 t/h and facilitate a temperature rise from 4 to 11.2ºC, showcasing their adaptability and exceptional efficiency.
1. Heat Pump Distillation: Our Adjustable Steam Compressor with Guide Vane efficiently optimizes the heat pump distillation process, ensuring maximum energy recovery and cost-effectiveness.
2. Waste Heat Recovery: Harness residual heat from industrial processes using our advanced technology for unparalleled waste heat recovery, reducing emissions and boosting sustainability.
3. Environmental Protection Field: Transform wastewater treatment in the environmental sector with our innovative solutions, including industrial wastewater, lithium battery wastewater recycling, landfill leachate treatment, and efficient separation of sodium and potassium from incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Revolutionize processes like salt lake lithium extraction, iron phosphate devices, and more with our cutting-edge steam compressor designed for optimal wastewater treatment and resource recovery.
5. New Energy Industry: Elevate photovoltaic and polycrystalline silicon wastewater treatment with our product, ensuring cleaner processes and contributing to a greener future.
6. Food & Beverage Industry: Achieve superior concentration and extraction of amino acids, sugar liquids, and beverages with our product's precision capabilities tailored for the food and beverage industry.
7. Pharmaceutical Industry: Enhance the efficiency of evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine production with our sophisticated equipment.
8. Chemical Industry: From caprolactam and polylactic acid (PLA) production to chelating agent evaporation crystallization, our compressor refines processes for mannitol concentration, anhydrous sodium sulfate crystallization, organic matter concentration, fragrance purification, and more.
9. Metallurgical Industry: Effectively manage sintering desulfurization wastewater, coking byproducts, and vanadium extraction residues with our state-of-the-art treatment solutions.
10. Power Industry: Specifically designed for the power industry, our compressor treats desulfurized wastewater from power stations to facilitate cleaner operations and regulatory compliance.
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