| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands as a pinnacle of modern energy-saving technology, crafted to drastically reduce reliance on external power. This revolutionary system cleverly harnesses and reuses the energy derived from the secondary steam it creates. At its core, this process is simple yet brilliant: the secondary steam, generated within the evaporator, is expertly compressed by a high-performance steam compressor. This ingenious process converts electrical energy into valuable thermal energy, elevating the steam's pressure and temperature to new heights. As the heat intensifies, the revitalized secondary steam makes its way back to the evaporator, efficiently heating materials to trigger evaporation. The outcome is a stunning recycling of the latent heat of vaporization from the secondary steam, achieving extraordinary energy efficiency and sustainability.
Presenting the DM series Single-stage Geared Steam Compressor—a shining example of state-of-the-art engineering. This advanced system features a meticulously designed compressor body, coupled seamlessly with a gearbox, a sophisticated lubrication system, a robust motor, cutting-edge electric instrumentation, and a highly advanced anti-surge control system. Its compact design ensures easy maintenance and operation, making it an ideal choice for those who demand both reliability and superior efficiency in steam compression technology.
3.3.1 To unlock the peak performance of your Reliable Steam Compressor with Overall Base and Guide Vane Adjustment Features, presented by the renowned NANTONG DART-RICH FAN CO., LTD, initiate the process by anchoring the compressor firmly onto a stable foundation. Carefully integrate wedge-shaped shims beneath the base; these are ingeniously designed to facilitate meticulous leveling adjustments of the unit.
Skillfully arrange the wedge-shaped irons in an alternating configuration. Once the compressor achieves impeccable leveling, seamlessly spot weld the irons at 4 to 5 strategic points. These necessary wedges must be custom-made and installed by the user to suit unique conditions, ensuring a smooth contact surface for an even force distribution.
The contact surface must be finished with expert precision to ensure seamless engagement of the inclined plane. It is crucial to note that the wedge iron's load capacity should not exceed 40Kg/cm2, preserving the system's integrity.
3.3.2 Employ a precision leveling tool to masterfully ascertain the unit's level. The rigorous standards dictate an axial level precision of 0.05/1000mm, with a horizontal level at 0.10/1000mm, ensuring a level of accuracy that is second to none.
3.3.3 Achieve perfect coupling alignment by executing these critical steps meticulously:
1) Prioritize safety by ensuring the main power supply is completely turned off;
2) Proceed with caution to carefully remove the coupling shield;
3) Detach the diaphragm coupling's intermediate section with utmost precision;
4) Thoroughly inspect the motor installation plane for flatness and cleanliness, ensuring it is free from any foreign materials;
5) Confirm that the motor bolt holes are slightly larger than the bolts themselves, allowing the flexibility for bolt loosening during motor adjustments;
6) Prepare an ample supply of premium stainless steel gaskets to support the motor's base. These gaskets should be perfectly flat and devoid of any attachments. Avoid utilizing long, thin gaskets for adjustments.
7) Opt for a dial indicator or a precision laser alignment meter with an accuracy of 0.01mm, which the customer must supply;
8) Prepare a robustly designed bracket to support the dial indicator, as illustrated in the provided diagram;
9) Employ the motor wheel hub mounting bracket to fix a dial indicator securely on the wheel hub's edge, positioning the probe on the outer rim of the compressor wheel hub;
10) With deft precision, adjust the motor feet's adjustment bolts to align the compressor and motor center lines. Ensure the maximum deviation of the outer circle does not exceed 0.05mm. The motor shaft center line should be slightly elevated relative to the compressor low-speed shaft center line, with the coupling end face deviation ranging from 0.03 to 0.05mm.
11) Finalize the process by securely tightening the motor foot bolts, and thoroughly review the outer circle runout and the end face runout of the coupling to achieve optimal alignment.
12) After successfully conducting motor idling tests, proceed to install the coupling intermediate section to guarantee seamless operation.
3.3.4 Once the 'levelness' and alignment of the casing have been expertly tuned, secure the stability by tightening the anchor bolts. Following mechanical or trial operations, it is crucial to loosen and retighten the bolts to ensure enduring reliability.
3.3.5 Recognizing that the impeller is a high-speed rotating component, it is vital to prevent any solid or liquid intrusion, which could irrevocably damage the compressor. Ensure the connected inlet and outlet pipelines are impeccably clean and adhere to the steam corrosion grade standards of the system. Pipelines failing to meet these criteria must be rectified.It is highly recommended to integrate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet to fortify system integrity.
3.3.6 Begin the installation of the compressor's inlet and outlet pipes, ensuring a seamless and precise fit. Adorn the import and export pipelines with the necessary pipeline accessories as illustrated in the PI diagram. It is paramount that the pipeline linked to the compressor is supported by an independent bracket, effectively safeguarding the compressor body from any undue weight or strain.
3.3.7 After the meticulous installation of the main fan and its integral equipment, and once the concrete foundation reaches its full solidity, you are ready to venture into the dynamic and pivotal phase of executing a compressor operation test. This vital step ascertains that all components are flawlessly operational and in peak condition.
3.3.8 Strategically position the electric control cabinet within a 5-meter proximity of the compressor. Employ a robust threading pipe to effortlessly connect the wiring from the compressor to the electric control cabinet, subtly threading it underground. Upon securing the electric control cabinet, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a strong and dependable control link.
Nantong Dart-Rich Fan Co., LTD., originally renowned as the State-Owned Nantong Fan Factory, has crafted a remarkable heritage since its establishment in 1966. With a revolutionary equity structure reform in June 2019, the company embraced a journey of transformative vision and innovation, paving the way for a future brimming with potential. In a thrilling metamorphosis, the company transitioned into a vibrant and forward-thinking partnership enterprise, positioning itself to thrive amidst the swift currents of progress and growth. To further this expansive vision, the strategic establishment of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020 marked a new era in innovation and industry leadership, setting unprecedented benchmarks. In a groundbreaking initiative, the company integrated state-of-the-art German technology in 2004, catapulting product stability, reliability, efficiency, low noise operation, wear resistance, and temperature resilience to new heights. As the pioneering architect of the integral geared assembly type centrifugal steam compressors standard, Dart-Rich positions itself at the pinnacle of technological advancement and excellence.
Achieving ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich has curated an impressive portfolio of high-performance steam compressors, advanced fans, and dynamic blowers. These indispensable products serve a wide spectrum of industries, including metallurgy, chemical, electric power, environmental protection, construction, light industry, and burgeoning energy sectors. We excel in providing meticulous system optimization solutions and comprehensive maintenance services, specifically tailored for the energy-efficient transformation of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of innovation across management, operational mechanisms, corporate culture, and cutting-edge technology. Our unwavering dedication to digital intelligence, a culture rich in ambition, and the 'three wisdom' principles empower us to keenly navigate market dynamics, bolster organizational efficiency, elevate customer service, and attain sustainable, rapid growth at an extraordinary pace.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is fully committed to amplifying enterprise value, maximizing customer benefits, and fostering a culture rich in shared responsibility and collaboration among stakeholders. Our steadfast ambition is to ascend as the preeminent leader in reliable, green fluid machinery, setting the highest standards for excellence and sustainability across the industry.
1. Featuring a state-of-the-art 3D flow semi-open impeller, our steam compressor is expertly engineered with both aerodynamic precision and structural excellence. This leads to an optimized impeller profile that allows the blower to operate efficiently across an extensive range of stable conditions. Experience unmatched performance, with the main machine achieving a remarkable polytropic efficiency of up to 88%, setting new standards in compressor technology.
2. By ingeniously integrating a vaneless diffuser, our product boasts an exceptionally wide operating range. This innovation ensures remarkable flexibility and adaptability, making it ideal for a diverse array of applications.
3. The ingenious design seamlessly fuses the gearbox and compressor into one cohesive, compact unit. This not only conserves space but significantly boosts operational efficiency, redefining space-saving engineering.
4. Our product is presented as a comprehensive skid-mounted package, encompassing the compressor, gearbox, and motor. This design is tailored for effortless transportation and straightforward installation, ensuring an exceptionally user-friendly experience, enhancing convenience every step of the way.
5. With sophisticated automation, our steam compressor excels in both reliability and efficiency, driving energy savings. It is meticulously designed for simplicity in operation, providing unmatched convenience and cost-effectiveness, truly standing out in its class.
1, At NANTONG DART-RICH FAN CO., LTD, we are deeply committed to our philosophy of 'intelligent service,' where precision and thoroughness are our guiding stars. With an extensive network of 13 strategically positioned marketing service centers throughout China, we ensure seamless operations. Complementing this network is our strong global sales and service reach, allowing us to serve you wherever you are with utmost efficiency and dedication.
2, Our relentless after-sales service team is poised to traverse borders with passports ready, dedicated to meeting your maintenance needs globally. Our unwavering commitment to excellence is embodied in our promise to provide round-the-clock service, seamlessly integrating with your operational timelines to support you throughout the project lifecycle.
3, '1191' Service Commitment: We promise to respond to on-site issues within an astonishing 1-minute timeframe, address service requests within just 1 hour, craft comprehensive solutions within 9 hours, and deploy our expert team to your location within 1 day, ensuring swift and effective support.
4, Contact us anytime through our dedicated after-sales service hotline: 0086-400-625-2668 for prompt and reliable 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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Overall Base and Guide Vane Adjustment Features stands unparalleled in its class. With an innovative edge, we have meticulously imported state-of-the-art technology and advanced design software from internationally acclaimed models, ensuring rapid and precise model selection tailored to your exact requirements. In our quest for excellence, our diverse product range is expertly categorized into 18 distinctive series. Each series is meticulously engineered to accommodate a comprehensive flow rate spectrum of 1-240 t/h, while seamlessly delivering a remarkable temperature elevation ranging from 8-24ºC. This ensures that our esteemed clients receive a solution that is not only swift and optimal but also exceptionally versatile and efficient, meeting every challenge with precision and ease.
1. Heat pump distillation: Unleash the pinnacle of performance and efficiency in heat pump distillation processes through our state-of-the-art technology, setting new standards for excellence.
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10. Power industry: Transform the power industry's approach to wastewater management with our cutting-edge solutions. Our effective treatments for desulfurized wastewater from power stations not only promote environmental responsibility but also drive innovation and excellence in industry practices.
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