| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or mechanical vapor recompression, stands as a groundbreaking energy-conserving innovation designed to significantly cut down on the need for external energy resources. This is achieved through the intelligent reuse of the secondary steam's energy that it naturally generates. At the heart of this technology lies a simple yet powerful principle: secondary steam produced by the evaporator is expertly compressed using a high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The heated steam is then cycled back into the evaporator, where it effectively heats materials, prompting further evaporation. This cycle brilliantly enables the recycling of the latent heat of vaporization contained within the secondary steam, marking a substantial leap forward in energy efficiency and sustainability.
The oil-film high-speed direct drive steam compressor is an advanced piece of turbine equipment powered by a high-efficiency permanent magnet motor. Its design is elegantly simple yet sophisticated: the impeller is mounted directly onto the motor's shaft extension end. Supported by an oil film bearing, the rotor ensures a direct drive is achieved by the high-speed motor, eliminating the need for cumbersome speed increasing boxes and couplings. This streamlined approach not only enhances performance but also minimizes maintenance, positioning it as a superior choice for industrial applications requiring reliability and efficiency.
3.3.1 The compressor base should be meticulously placed on the foundation. Position wedge-shaped shims beneath the base to ensure the unit is perfectly level.
Alternate the placement of the wedge-shaped irons, and once the unit is level, spot weld these wedges at 4 to 5 strategic points for stability.
Users should craft and install the wedge based on specific requirements. Ensure the contact surface is smoothly finished for optimal contact.
The inclined plane should have even contact, and the bearing capacity should not exceed 40Kg/cm2.
3.3.2 Employ a level to ascertain precision. The unit's axial level must adhere to 0.05/1000mm, with a horizontal level of 0.10/1000mm.
3.3.3 Center the coupling with utmost care. Before commencing alignment, verify these crucial prerequisites:
1) Ensure the main power supply is switched off;
2) Detach the coupling shield;
3) Remove the diaphragm coupling’s intermediate section;
4) Inspect the motor installation plane for cleanliness and debris-free assurance;
5) Motor bolt holes should exceed bolt size for ease of adjustment;
6) Stock ample flat, stainless steel gaskets for motor foot support, avoiding long, thin inserts;
7) Use a dial indicator or laser alignment meter with 0.01mm accuracy (customer-supplied);
8) Ready the bracket to support the dial indicator as the accompanying illustration indicates;
9) Mount the dial indicator on the motor wheel hub bracket, placing the probe on the compressor wheel hub's outer edge;
10) Adjust bolts around the motor feet to align the compressor and motor center lines closely, keeping outer circle deviation at a max of 0.05mm.
11) Tighten the motor foot bolts, then reassess outer circle and coupling end face runout.
12) Post motor idling test, reinstall the coupling's intermediate section.
3.3.4 Post alignment of casing levelness, securely fasten anchor bolts. Following mechanical operations, loosen and retighten them.
3.3.5 The impeller's high-speed rotation means any solid or liquid entry results in damage. Ensure pipelines connected to the compressor are pristine and compliant with steam corrosion standards.
3.3.6 Install compressor inlet and outlet pipes with designated accessories per the PI diagram, ensuring independent support for connected pipelines.
3.3.7 Once the main fan and equipment settle and concrete cures, proceed with the compressor operation test.
68125497
Established in 1966 and formerly known as the State-Owned Nantong Fan Factory, Nantong Dart-Rich Fan Co., Ltd. embarked on an exciting new chapter by undergoing an equity structure reform in June 2019. This pivotal transformation ushered the company into a new era, transitioning into a dynamic partnership enterprise. To keep pace with its rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was proudly founded in December 2020. The company embraced cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resistance. As the primary architect of the standard for integral geared assembly type centrifugal steam compressors, these innovations place us at the forefront of the industry.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers a diverse array of products, including steam compressors, fans, and blowers. Our products are essential in industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy. Additionally, we specialize in providing cutting-edge system optimization solutions and maintenance services for the energy-efficient renovation of wind systems.
At Dart-Rich, we are committed to perpetual progress through management, mechanism, culture, and technology innovations. Our focus on digital intelligence, the cultivation of a striver culture, and the concept of 'three wisdom' empowers us with profound market insights. We drive organizational growth, elevate customer service capabilities, and ensure our rapid and sustainable development.
Upholding our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is dedicated to enhancing enterprise value, maximizing customer satisfaction, and fostering responsibility, creativity, and shared prosperity among all stakeholders. Our ultimate vision is to prevail as the leading provider of reliable, green fluid machinery solutions!
1. Experience the extraordinary efficiency of our Direct Drive High-Speed Compressor, tailored to bolster overall machine performance by an impressive 10%-20%, thanks to the elimination of the traditional gear speed increasing device.
2. Embrace the innovation of a more compact structure with our state-of-the-art design, occupying only half the area compared to conventional gear speed-increasing units, perfect for optimizing your operational space.
3. Benefit from our flexible shafting design, specifically engineered to adapt to a wider range of parameters, ensuring seamless integration and versatility across various industrial applications.
4. Our cutting-edge NVH technology is meticulously crafted to dramatically reduce noise and vibration, achieving an exceptionally low level, thus enhancing your operating environment's tranquility.
5. Enjoy significant cost savings and reduced civil engineering requirements, as the load on the entire machine is halved compared to gear speed-increasing units, making it a highly efficient and economical choice.
1, Our unwavering commitment to "intelligent service" ensures that we deliver a "more accurate, more comprehensive" experience. With 13 strategically placed marketing service centers across China and a robust global sales and service network, we are always ready to meet your needs.
2, Our dedicated after-sales service personnel are equipped with passports and prepared to swiftly respond to overseas maintenance tasks. We guarantee 24-hour around-the-clock support throughout the entire project duration, ensuring your peace of mind.
3, "1191" Service Commitment: We pledge to address on-site issues within 1 minute, respond to service requests within 1 hour, provide a detailed solution within 9 hours, and have our personnel arrive on-site within 1 day, ensuring efficient and reliable service.
4, For immediate assistance, please contact our dedicated 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.
Our Direct Drive High-Speed Compressor for Oil-Film Steam Industrial Use is engineered to meet a versatile flow range from 1.5 to 15 tons per hour. It effortlessly manages a temperature increase of 8 to 20 degrees Celsius, all while delivering a robust maximum power output of 500 kilowatts. This exceptional performance ensures reliability and efficiency for your industrial needs.
1, Heat Pump Distillation: Revolutionize your distillation processes with our cutting-edge solutions that promise efficiency and innovation in every drop.
2, Waste Heat Recovery: Unlock the potential of your operations by capturing and reusing waste heat to maximize energy efficiency and sustainability.
3, Environmental Protection Field: Expertly engineered solutions for industrial wastewater treatment, lithium battery wastewater management, wastewater recycling, landfill leachate processing, and waste incineration fly ash leachate sodium and potassium separation, among others.
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