| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR represents the cutting-edge in energy-efficient technology, designed to significantly diminish reliance on external energy sources. This is achieved by cleverly repurposing the secondary steam energy it generates. The core principle involves compressing secondary steam produced by the evaporator using a highly efficient steam compressor, converting electrical energy into thermal energy. This process elevates the pressure and temperature of the secondary steam, which then re-enters the evaporator. Here, it heats the materials, triggering evaporation and effectively recycling the latent heat of vaporization of the secondary steam. This innovative approach underscores a commitment to sustainable energy solutions.
The Oil-film High-Speed Direct Drive Steam Compressor stands as a marvel of turbine engineering, featuring a state-of-the-art high-efficiency permanent magnet motor. Its ingenious design includes a direct installation of the impeller at the motor's shaft extension end, while the rotor benefits from the support of robust oil film bearings. This configuration allows for a seamless direct drive by the high-speed motor, completely eliminating the need for cumbersome speed-increasing boxes and couplings. Discover the future of efficient and streamlined industrial operations with our pioneering technology.
3.3.1 To establish a solid foundation for your High-Speed Direct Drive Oil-Film Steam Compressor, carefully place the compressor base integrally on the foundation. Insert wedge-shaped shims under the base to achieve perfect leveling.
Strategically position two wedge-shaped irons alternately. Once the unit is meticulously leveled, secure the irons with spot welds at 4-5 points for optimal stability.
Users should craft and position the wedges based on the actual setup requirements, ensuring the contact surface is expertly finished for even contact of the inclined plane.
The bearing capacity of the wedge iron should not exceed 40Kg/cm2).
3.3.2 Achieve perfect alignment using a level. The unit's axial precision should be 0.05/1000mm, while maintaining a horizontal level of 0.10/1000mm to ensure superior performance.
3.3.3 For precise coupling alignment, confirm the following preparatory steps:
1) Ensure the main power supply is completely turned off, ensuring safety first;
2) Carefully remove the coupling shield with precision;
3) Detach the diaphragm coupling intermediate section;
4) Check the motor installation plane for flatness, ensuring a debris-free surface;
5) The motor bolt holes should be larger than the bolt size, allowing bolt loosening for motor adjustments;
6) Prepare an ample supply of stainless steel gaskets to support the motor feet, ensuring they are impeccably clean and flat.
Do not insert long, thin gaskets between the motor and base for adjustments; utilize only appropriately sized ones;
7) Use a dial indicator or a high-precision laser alignment meter, accurate to 0.01mm, prepared by the user;
8) Prepare a sturdy bracket to support the dial indicator as illustrated;
9) Install the motor wheel hub mounting bracket to accommodate a dial indicator on its edge, with the probe contacting the compressor wheel hub's outer edge;
10) By fine-tuning the adjustment bolts around the motor feet, align the compressor and motor center lines as precisely as possible, with a maximum deviation of 0.05mm. The motor shaft center line should be slightly higher than the compressor's low-speed shaft center line, and coupling end face deviation should be within 0.03~0.05mm;11) Firmly tighten the motor foot bolts, rechecking the outer circle and end face runout of the coupling;
12) Post motor idling test, reinstall the coupling intermediate section to ensure flawless operation.
3.3.4 After aligning and leveling the casing, securely tighten the anchor bolts. Post mechanical or trial operation, re-loosen and retighten for enhanced stability.
3.3.5 As the impeller is a high-speed rotating component, it is crucial to ensure that no solids or liquids enter, which could result in irreversible damage. Ensure all inlet and outlet pipelines meet the system's steam corrosion grade requirements. If not, rectify promptly, and consider installing solid-liquid separation equipment like a gas scrubber or sedimentation tee before the compressor inlet.
3.3.6 Install compressor inlet and outlet pipes with necessary pipeline accessories according to the PI diagram. Ensure the compressor-connected pipelines are independently supported by a separate bracket, avoiding undue weight on the compressor body.
3.3.7 Once the main fan and ancillary equipment are expertly installed and the concrete fully solidified, carry out the compressor operation test to ensure flawless functionality.
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Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory) stands as a pillar of innovation and excellence since its inception in 1966. A significant milestone was achieved in June 2019 with a transformative equity structure reform. This pivotal change led to the company's evolution into a dynamic partnership enterprise. To further propel rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. was born in December 2020, fortifying our industrial prowess. In a quest for excellence, we imported cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, and efficiency. Our breakthroughs also include low noise, wear resistance, and temperature resistance. Proudly, we are the principal architects of the integral geared assembly type centrifugal steam compressors standard.
Dart-Rich is accredited with ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality. Our diverse product offerings, including steam compressors, fans, and blowers, are the backbone across industries like metallurgy, chemical and electrical power, environmental protection, construction, light industry, and new energy. We further provide system optimization and maintenance services for energy-efficient wind system renovations.
At Dart-Rich, innovation is our lifeblood. We thrive on management, mechanism, culture, and technology innovation, driving digital intelligence and our core 'three wisdom' strategy. Our market-savvy approach fuels organizational growth, elevates customer service capabilities, and ensures our swift, healthy expansion.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich continually enhances enterprise value. We aim to create unparalleled value for our customers while engaging all stakeholders in shared responsibility, innovation, and prosperity. Our ultimate ambition is to lead the market in reliable, green fluid machinery!
1, By gracefully eliminating the gear speed increasing device, we've enhanced the overall machine efficiency by a remarkable 10%-20%, setting new standards in industrial performance.
2, This design boasts a more compact structure, occupying just half the area compared to traditional gear speed-increasing units, making it a perfect fit for space-conscious setups.
3, The flexible shafting design allows for a broader range of applicable parameters, providing adaptability and versatility for diverse industrial applications.
4, With a focus on NVH, our design achieves exceptionally low levels of noise and vibration, ensuring a quieter, smoother operational experience.
5, The overall machine load is just 50% of that of the gear speed increasing unit, aligning with civil engineering requirements for reduced costs and increased efficiency.
1. We are dedicated to delivering "intelligent service" with a goal of being "more accurate, more comprehensive." Our robust network includes 13 strategically located marketing service centers across China, complemented by a global sales and service network ensuring seamless support worldwide.
2. All our proficient after-sales service personnel are equipped with passports, ready to undertake overseas maintenance assignments promptly. Our commitment is to provide you with 24/7 support throughout your project's execution, ensuring peace of mind wherever you are.
3. "1191" Service Commitment: We guarantee onsite problem feedback within 1 minute, service demand response within 1 hour, a solution reply within 9 hours, and dispatch of personnel to the site within 1 day.
4. For immediate after-sales assistance, call our dedicated 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.
This exceptional High-Speed Direct Drive Oil-Film Steam Compressor is meticulously engineered to cater to a diverse flow range of 1.5-15t/h, ensuring optimal performance across various industrial applications. With a temperature rise capacity spanning 8-20ºC, this powerhouse product maintains its efficiency and reliability even under challenging conditions. It boasts a remarkable maximum power output of 500kW. Tailored for industries that demand superior performance, this compressor is your go-to solution for enhanced productivity and energy efficiency.
1. Heat Pump Distillation: Pioneering solutions for distillation processes that maximize efficiency and sustainability.
2. Waste Heat Recovery: Harnessing otherwise lost energy, enhancing both ecological and economic outcomes.
3. Environmental Protection: Championing the treatment of industrial wastewater, from lithium battery to landfill leachate, ensuring cleaner processes and sustainable recycling solutions across diverse sectors.
4. Lithium-Ion Battery Industry: Supporting innovative processes like salt lake lithium extraction and waste treatment, facilitating eco-friendly advancements in battery technology.
5. New Energy Sector: Spearheading the treatment of wastewater in cutting-edge industries, such as photovoltaic and polycrystalline silicon production, promoting sustainability in renewable energy.
6. Food & Beverage Industry: Optimizing the concentration and extraction processes of essential ingredients like amino acids and sugars, ensuring superior product quality and efficiency.
7. Pharmaceutical Industry: Enhancing the evaporation, crystallization, and drying stages in the production of both Chinese and Western medicines, delivering purity and excellence.
8. Chemical Industry: Advancing processes from caprolactam polymerization to fragrance purification, driving innovation in chemical production and processing.
9. Metallurgical Industry: Addressing complex waste treatment challenges, including sintering desulfurization and smelting wastewater, fostering a cleaner production environment.
10. Power Industry: Innovating in the treatment of desulfurization wastewater, supporting cleaner operations in power generation.
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