| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is a cutting-edge energy-saving technology designed to minimize reliance on external energy sources through the ingenious reuse of generated secondary steam energy. At its core, this innovative process involves the compression of secondary steam, produced by the evaporator, using a highly efficient steam compressor. This transformation converts electrical energy into thermal energy, thereby increasing both the pressure and temperature of the secondary steam. The elevated temperature of the steam is then directed back to the evaporator, heating materials to induce evaporation. This cycle effectively recycles the latent heat of vaporization, optimizing efficiency while conserving valuable energy.
The DM series Single-stage Geared Steam Compressor is an engineering marvel that comprises multiple integral components including the compressor body, coupling, gearbox, and a sophisticated lubrication system. This comprehensive setup is powered by a robust motor and is complemented with an advanced electric instrument and anti-surge control system. Its design boasts a compact structure, ensuring ease of maintenance and an enhanced user experience.
3.3.1 Begin by strategically positioning the compressor base integrally on its foundation. To achieve a perfectly leveled unit, skillfully place wedge-shaped shims beneath the base.
Alternating the arrangement of these wedge-shaped irons, level the unit with precision. Secure them in place by spot welding at 4 to 5 strategic points.
The user is entrusted with the creation and installation of these wedges, tailored to the specific conditions. Ensure the contact surfaces are impeccably finished for flawless engagement.
The wedge iron's bearing capacity must not exceed 40Kg/cm2).
3.3.2 Utilize a precision level to achieve impeccable axial and horizontal leveling of the unit. Aim for an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm.
3.3.3 Achieve perfect coupling alignment by adhering to the following meticulous steps:
1) Ensure the main power supply is completely switched off;
2) Carefully remove the protective coupling shield;
3) Disassemble the diaphragm coupling's intermediate section with precision;
4) Meticulously inspect the motor installation plane for any foreign matter or debris;
5) Ensure motor bolt holes exceed bolt size for ease of motor adjustments;
6) Have ample, immaculate stainless steel gaskets ready for aligning the motor feet. Avoid using elongated, thin gaskets for adjustments;
7) Employ a high-precision dial indicator or laser alignment meter, boasting an accuracy of 0.01mm, which the customer should procure;
8) Secure a sturdy bracket to support the dial indicator, following the illustration;
9) Utilize the motor wheel hub mounting bracket to impeccably position the dial indicator on the hub's edge, monitoring the compressor hub's outer edge.
10) Adjust the motor feet's bolts diligently, aligning the compressor and motor center lines. Ensure the maximum deviation is within 0.05mm, with the motor shaft center line subtly higher than the compressor's low-speed shaft center line.
11) Securely tighten the motor foot bolts, rechecking both outer circle and end face runouts.;
12) Following a successful motor idle test, reinstall the coupling's intermediate section.
3.3.4 After perfecting the casing's levelness and alignment, fasten the anchor bolts. Post mechanical or trial operation, loosen and then re-tighten these bolts for ensured stability.
3.3.5 The impeller operates at high speeds, making it crucial to prevent the ingress of any solids or liquids that could cause irreversible damage. Ensure the compressor's inlet and outlet pipelines are pristine and align with the steam corrosion specifications. Non-compliant pipelines must be upgraded.It is highly recommended to incorporate solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 Install compressor inlet and outlet pipes with precision. Attach relevant pipeline accessories as per the PI diagram. The pipeline must be independently supported to avoid imposing its weight on the compressor body.
3.3.7 Once the main fan and its auxiliary components have been meticulously installed and the concrete foundation has fully solidified, it is time to embark on the compressor operation test. This crucial step ensures the seamless functionality of your Split Base Steam Compressor with Enhanced Guide Vane Adjustment, setting the stage for impeccable performance.
3.3.8 For optimal efficiency, the electric control cabinet of the compressor should be strategically positioned within a 5-meter radius of the compressor. The wiring process demands precision, thus the connection from the compressor to the electric control cabinet should be elegantly guided through an underground threading pipe. After securing the electric control cabinet in its designated place, seamlessly connect the wiring terminals within the electric control cabinet to the remote DCS. This integration will facilitate flawless operation and control.
Nantong Dart-Rich Fan Co., LTD. is a name synonymous with legacy and innovation. Established in 1966 as the State-Owned Nantong Fan Factory, the company underwent a significant transformation in June 2019 through an equity structure reform. This pivotal change marked the company's transition into a dynamic partnership enterprise. To further cater to its burgeoning growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. This expansion underscores the company's strategic commitment to advancement and market presence. In 2004, the company embraced cutting-edge German technology, propelling its technological prowess forward with remarkable strides in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. As the principal author of the standards for integral geared assembly type centrifugal steam compressors, Dart-Rich stands at the forefront of innovation.
With certifications in ISO9001, ISO14001, and ISO45001, Dart-Rich's product line extends to steam compressors, fans, and blowers, invaluable across sectors such as metallurgy, chemical processing, power generation, environmental protection, construction, light industry, and emerging energy technologies. The company also specializes in system optimization and maintenance services for energy-efficient wind system renovations.
Innovation is the heartbeat of Dart-Rich, driving management, mechanism, cultural, and technological advancements. The company is forging ahead with digital intelligence, a culture of striver excellence, and the 'three wisdom' principle. Boasting acute market insight, it constantly evolves through organizational fission, enhancing comprehensive customer service capabilities while ensuring rapid and sustainable growth.
Guided by the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to elevating enterprise value, maximizing customer benefits, and fostering shared responsibility and value creation among stakeholders. The ultimate ambition is to be a trailblazer in reliable green fluid machinery, leading the way towards a sustainable future!
1. Featuring an advanced, high-efficiency 3D flow semi-open impeller, our Split Base Steam Compressor embodies a professional aerodynamic and structural design that ensures a superior impeller profile. This results in a blower capable of operating stably across a wide range, achieving an impressive polytropic efficiency of up to 88% in the main machine.
2. The adoption of a vaneless diffuser in our compressor design significantly extends the operating range, providing unmatched flexibility and performance.
3. Designed with a compact and integrated gearbox and compressor, our product exemplifies space-efficient engineering without compromising on power and performance.
4. As a fully integral skid-mounted package, our product combines compressor, gearbox, and motor, facilitating effortless transportation and installation, maximizing convenience for our customers.
5. With a high degree of automation, our compressor delivers exceptional reliability, superior efficiency, and remarkable energy-saving capabilities, all while ensuring user-friendly operation.
1. We steadfastly uphold our promise of 'intelligent service', guided by our core purposes of ensuring precision and thoroughness in every interaction. With 13 strategically positioned marketing service centers across China and an expansive sales and service network that spans the globe, we are poised to serve you better, wherever you are.
2. Our international team of after-sales service professionals is always ready and equipped with passports, ensuring they can promptly respond to any overseas maintenance tasks. We guarantee a seamless 24/7 service experience, providing continuous support throughout your project execution.
3. Our '1191' Service Commitment is our promise to you: Address any on-site concerns within a swift 1 minute; initiate a response to your service requests within 1 hour; offer a comprehensive solution within 9 hours; and have our skilled personnel present on-site within just 1 day.
4. For immediate assistance, reach out to our after-sales service hotline at 0086-400-625-2668. We're here to help!
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.
Elevate your operations with our Split Base Steam Compressor, boasting cutting-edge pneumatic technology sourced from refined international standards and advanced design software. This empowers us to deliver swift and precise model selection for our esteemed clients. Discover the versatility within our 18 distinct series, each catering to a broad spectrum with flow rates ranging from 1 to 240 t/h, and accommodating temperature elevations between 8 to 24ºC. Experience seamless integration and unmatched efficiency tailored to your specific needs.
1. Heat Pump Distillation: Revolutionize distillation with our cutting-edge heat pump technology, offering efficient and sustainable solutions.
2. Waste Heat Recovery: Harness the power of waste heat with our innovative recovery solutions, transforming energy efficiency in your operations.
3. Environmental Protection Field: Pioneering in industrial wastewater treatment and recycling, we deliver advanced solutions for lithium battery wastewater, landfill leachate treatment, fly ash leachate sodium and potassium separation, and more, driving sustainability in the environmental sector.
4. Lithium-Ion Battery Industry: Elevate your production with our state-of-the-art solutions for salt lake lithium extraction, iron phosphate device operations, ternary precursor wastewater treatment, lithium battery disassembly, and nickel battery circulation, ensuring efficiency and eco-friendliness.
5. New Energy Industry: Champion the new energy revolution with our expert solutions for photovoltaic and polycrystalline silicon wastewater treatment, fostering cleaner and greener processes.
6. Food & Beverage Industry: Enhance your production capabilities with our sophisticated solutions for amino acid extraction, sugar liquid drying, and beverage jam concentration, ensuring quality and consistency.
7. Pharmaceutical Industry: Advance your manufacturing with our comprehensive evaporation, concentration, crystallization, and drying solutions tailored for both Chinese and Western medicine production, promoting precision and quality.
8. Chemical Industry: Innovate your processes with our specialized solutions for caprolactam polymerization, PLA production, chelating agent crystallization, and more, ensuring high efficiency and product purity.
9. Metallurgical Industry: Optimize waste treatment with our advanced solutions for sintering desulfurization, coking wastewater, vanadium extraction, and smelting wastewater, fostering sustainability and operational excellence.
10. Power Industry: Lead the way in power station operations with our efficient solutions for treating desulfurized wastewater, enhancing environmental compliance and operational efficiency.
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