| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands as an exemplary forefront of energy-saving technologies, meticulously crafted to substantially diminish reliance on external power sources. This pioneering system brilliantly capitalizes on the energy generated from its self-produced secondary steam. At the heart of this transformative process: the secondary steam, originating within the evaporator, undergoes expert compression through a state-of-the-art, high-efficiency steam compressor. This technique dynamically converts electrical energy into thermal energy, amplifying both the pressure and temperature of the secondary steam. As the heat intensifies, this rejuvenated secondary steam seamlessly cycles back to the evaporator, adeptly heating materials to commence evaporation. The outcome is a spectacular recycling of the secondary steam's latent heat of vaporization, delivering extraordinary energy efficiency and sustainability.
Introducing the DM series Single-stage Geared Steam Compressor—an epitome of contemporary engineering excellence. This intricate system is meticulously constructed, featuring a compressor body, sophisticated coupling, robust gearbox, advanced lubrication system, powerful motor, precise electric instrumentation, and a state-of-the-art anti-surge control system. Its innovative design is compact, promoting effortless maintenance and operation, making it an ideal solution for those who prioritize reliability and superior performance in steam compression technology.
3.3.1 To achieve the pinnacle of performance with your Steam Compressor featuring a robust Overall Base and precision Guide Vane Adjustment from NANTONG DART-RICH FAN CO., LTD, meticulously position the compressor base integrally onto a solid, secure foundation. Delicately place wedge-shaped shims beneath the base, artfully used to fine-tune the unit to an immaculate level.
Arrange the wedge-shaped irons in a perfectly alternating pattern. Once your unit attains flawless leveling, skillfully spot weld the wedge-shaped irons at an ideal 4 to 5 strategic points. These wedges must be expertly crafted and installed by the user, customized to meet the specific needs of your setup, ensuring a smooth contact surface for even force distribution.
The contact surface must be impeccably finished to guarantee even contact across the inclined plane, a critical factor in your installation. The wedge iron's bearing capacity should remain within a safe threshold of not exceeding 40Kg/cm2.
3.3.2 Employ a precision level to carefully establish the unit's level. The rigorous leveling criteria demand that the axial level of the unit achieves a precision of 0.05/1000mm, with the horizontal level meticulously set at 0.10/1000mm, ensuring unrivaled accuracy.
3.3.3 Achieving perfect coupling alignment requires adherence to these pivotal steps:
1) Ensure the absolute safety of your operation by completely turning off the main power supply;
2) Gently remove the coupling shield with care;
3) Detach the diaphragm coupling's intermediate section with the utmost precision;
4) Scrutinize the motor installation plane's flatness meticulously to confirm it is spotless and free from any foreign materials;
5) Verify the motor bolt holes are larger than the bolts themselves, allowing for bolt loosening and motor adjustments;
6) Prepare an ample supply of premium, high-quality stainless steel gaskets to steadfastly support the motor's base. These gaskets must be perfectly flat and devoid of any attachments, avoiding long, thin gaskets for adjustments.
7) Use a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which should be provided by the customer;
8) Equip a robustly crafted bracket to support the dial indicator, following the illustration provided in the diagram;
9) Utilize the motor wheel hub mounting bracket to securely affix a dial indicator on the wheel hub's edge, with the dial indicator probe positioned on the outer rim of the compressor wheel hub;
10) With deft precision, adjust the motor feet's adjustment bolts to perfectly align the compressor and motor center lines. Ensure the outer circle's maximum deviation does not exceed 0.05mm, with the motor shaft center line slightly above the compressor low-speed shaft center line, and maintain a coupling end face deviation between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, then conduct a critical review of the outer circle runout and the coupling end face runout for optimal alignment.
12) Upon successful completion of motor idling tests, proceed to install the coupling intermediate section, ensuring seamless operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly adjusted, proceed to tighten the anchor bolts for secure stability. After any mechanical or trial operation, it is essential to loosen and retighten the bolts to ensure ongoing reliability.
3.3.5 Given the impeller's role as a high-speed rotating component, prevent any solid or liquid intrusion at all costs, as such incidents would cause irrevocable damage to the compressor. Ensure that the inlet and outlet pipelines connected to the compressor are impeccably clean and conform to the system's stringent steam corrosion grade requirements. Pipelines not meeting these standards must be subjected to necessary rectifications.It is highly recommended to implement solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet to guarantee system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes. Ensure that the import and export pipelines are equipped with the specified pipeline accessories as outlined in the PI diagram. It's imperative to use a separate bracket to support the pipeline connected to the compressor, safeguarding the compressor body from any excessive weight and potential damage.
3.3.7 With the main fan and its related equipment meticulously installed, and the concrete foundation reaching full solidity, you're ready to embark on the thrilling phase of conducting a compressor operation test. This essential step guarantees that all components are functioning flawlessly, confirming the reliability of the entire setup.
3.3.8 Strategically position the electric control cabinet of the compressor within a 5-meter radius to maximize efficiency and accessibility. Employ a durable threading pipe to seamlessly connect the wiring from the compressor to the electric control cabinet, discreetly routing it underground. Once the cabinet is firmly in place, proceed with precision to connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a robust and steadfast control link.
Nantong Dart-Rich Fan Co., LTD., formerly the State-Owned Nantong Fan Factory, boasts a rich history dating back to 1966. With a revolutionary equity structure reform in June 2019, the company embarked on a transformative journey towards visionary expansion and excellence. In an exciting transition, the company evolved into a dynamic partnership enterprise, propelling itself to meet the accelerating pace of development. To further amplify its expansive vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020, setting new benchmarks in pioneering innovation. In a pioneering move, the company integrated state-of-the-art German technology in 2004, achieving unprecedented advancements in product stability, reliability, efficiency, low noise, wear resistance, and temperature resilience. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich leads in technological prowess and innovation.
With ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich showcases an impressive suite of steam compressors, fans, and blowers. These indispensable products serve a wide spectrum of industries including metallurgy, chemical, electric power, environmental protection, construction, light industry, and emerging energy sectors. Our proficiency extends to offering sophisticated system optimization solutions and comprehensive maintenance services, meticulously tailored for the energy-efficient revamp of wind systems.
Dart-Rich is steadfast in its pursuit of groundbreaking innovation across management, mechanisms, culture, and technology. Our relentless commitment to digital intelligence, a culture of ambition, and the 'three wisdom' principles empower us to precisely comprehend market dynamics, drive organizational efficiency, elevate customer service, and achieve sustainable, rapid growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is resolute in elevating enterprise value, maximizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our unwavering ambition is to ascend as the leading authority in reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. Unveiling technological brilliance, our steam compressor features a pioneering 3D flow semi-open impeller. Expertly engineered with precision aerodynamic and structural design, this sophisticated impeller profile empowers the blower to operate over a wide array of stable conditions. Revel in unmatched performance with the main machine's polytropic efficiency reaching an astounding 88%, setting new benchmarks in efficiency and power.
2. Embrace versatility with the innovative vaneless diffuser, our product delivers an exceptionally wide operating range, ensuring unmatched flexibility and seamless adaptability across diverse applications.
3. Witness the remarkable synergy of form and function as the gearbox and compressor are flawlessly integrated into a single streamlined structure. This intelligent design not only conserves precious space but also significantly boosts operational efficiency, redefining compactness and performance.
4. Discover the convenience of our all-inclusive skid-mounted package, complete with compressor, gearbox, and motor. Meticulously engineered for effortless transportation and simple installation, this user-friendly design ensures ease of use, transforming challenges into simplicity.
5. Our steam compressor epitomizes automated sophistication, delivering exceptional reliability and efficiency that saves energy. Its design prioritizes ease of operation, offering unparalleled convenience while maximizing cost-effectiveness, ensuring that your experience is as seamless as it is economical.
1, At NANTONG DART-RICH FAN CO., LTD, we are proud to embody our guiding principle of 'intelligent service,' through which we aim to provide service that is both exceptionally precise and meticulously comprehensive. Our extensive network encompasses 13 strategically positioned marketing service centers throughout China, further strengthened by our formidable global sales and service reach.
2, Our devoted after-sales service team stands ready to traverse international borders at a moment's notice, with passports in hand, ensuring seamless support for all your maintenance needs around the globe. We are devoted to delivering uninterrupted 24/7 service, effortlessly aligning with your operational timelines throughout every phase of the project lifecycle.
3, '1191' Service Commitment: We are devoted to acknowledging on-site issues within an incredibly swift 1-minute response time; processing service requests within just 1 hour; providing comprehensive solutions within a mere 9 hours; and dispatching our professional team to your site within the span of 1 day.
4, Connect with us at any time through our dedicated after-sales service hotline: 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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Overall Base and Guide Vane Adjustment Features stands unparalleled as a beacon of innovation and excellence. By meticulously integrating cutting-edge technology and sophisticated design software sourced from internationally acclaimed models, we deliver rapid and precise model selection tailored specifically to meet your unique requirements. Our diverse product lineup is expertly segmented into 18 distinctive series, each ingeniously engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h. This, coupled with the ability to seamlessly deliver a temperature elevation ranging from 8-24ºC, ensures that our clients receive a solution that is not only swift and optimal but also remarkably versatile and efficient. Trust in our solutions to elevate your operations with unmatched precision and adaptability.
1. Heat pump distillation: Discover unparalleled efficiency with our innovative solutions designed to boost the effectiveness of heat pump distillation, setting new standards in performance.
2. Waste heat recovery: Unlock the hidden potential of waste heat with our cutting-edge recovery solutions, tailored to maximize energy utilization and deliver superior results.
3. Environmental protection field: Pioneering the future of environmental sustainability, our comprehensive solutions span industrial wastewater treatment, lithium battery wastewater management, and beyond. Experience clean and sustainable practices in landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, all contributing to a healthier planet.
4. Lithium-Ion battery industry: Elevate your lithium-ion battery production with our state-of-the-art process devices. From salt lake lithium extraction to iron phosphate systems, ternary precursor wastewater treatment, and nickel battery recycling, we are innovating for a sustainable future.
5. New energy industry: Lead the charge in eco-conscious innovations with our groundbreaking solutions in photovoltaic wastewater treatment and polycrystalline silicon wastewater management, paving the way for a greener energy landscape.
6. Food & beverage industry: Enhance your production capabilities with our specialized solutions, which focus on amino acids concentration, sugar liquid refining, and beverage jam preparation, ensuring top-notch quality and taste in every product.
7. Pharmaceutical industry: Our cutting-edge technologies in evaporation, concentration, crystallization, and drying are meticulously designed to support the intricate processes of both Chinese and Western medicine production, guaranteeing precision and reliability.
8. Chemical industry: Drive efficiency in chemical production with our advanced solutions, from caprolactam polymerization to polylactic acid PLA devices, nylon 66, chelating agents, and mannitol concentration. Enhance processes in organic matter concentration and fragrance purification with unmatched innovations.
9. Metallurgical industry: Revolutionize metallurgical processes with our robust solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater treatment, ensuring sustainability and regulatory compliance.
10. Power industry: Transform your approach to power industry's wastewater management with our efficient solutions for treating desulfurized wastewater from power stations, promoting a more environmentally responsible future.
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