| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, stands at the forefront of energy-saving innovations. This cutting-edge technology dramatically reduces the dependence on external energy sources by ingeniously recycling the secondary steam energy it produces. At its core, MVR operates on a brilliant principle: the secondary steam generated by the evaporator undergoes compression through a high-energy efficiency steam compressor. This process masterfully transforms electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. Consequently, this heated steam is redirected back to the evaporator to effectively heat materials, instigating a continuous cycle of evaporation. In doing so, it achieves an impressive recycling of the latent heat of vaporization found in the secondary steam, optimizing both energy use and operational efficiency.
The Oil-Film High-Speed Direct Drive Steam Compressor emerges as a pinnacle of turbine equipment innovation, featuring a high-efficiency permanent magnet motor at its core. Its design is remarkably streamlined: the impeller is seamlessly mounted at the shaft extension of the motor, while the rotor finds robust support through an advanced oil film bearing. This sophisticated configuration enables a direct drive by the high-speed motor, skillfully eliminating the need for a speed-increasing gearbox and coupling. This not only enhances performance but also ensures greater efficiency and reliability, making it an unrivaled choice for modern industrial applications.
3.3.1 Begin the installation by securely placing the compressor base onto the meticulously prepared foundation. Carefully insert wedge-shaped shims beneath the base to achieve precise leveling.
Employ alternate placement of two wedge-shaped irons, ensuring the unit is perfectly level. Spot weld the irons at 4-5 strategic points for stability.
These wedges should be crafted and installed by the user, tailored to the unique situation. Ensure the contact surface is flawlessly finished, allowing for even, seamless contact.
The inclined plane's contact and load-bearing capacity of the wedge iron must not exceed 40 Kg/cm².2).
3.3.2 Employ a precise level to ascertain the unit level. Adhere to these rigorous leveling standards: axial level at 0.05/1000mm and horizontal level at 0.10/1000mm.
level of the unit is 0.10/1000mm.
3.3.3 Center the coupling with meticulous precision. Prior to starting alignment, ensure these essential preparatory steps are completed:
1) Disengage the main power supply for safety;
2) Remove the coupling shield to gain access;
3) Carefully detach the diaphragm coupling intermediate section;
4) Verify the motor installation plane's flatness, ensuring it is devoid of any foreign matter, dirt, or debris;
5) Ensure the motor bolt holes exceed the bolt size, allowing bolts to be loosened for motor alignment adjustments;
6) Secure an ample supply of stainless steel gaskets to fully support the motor's foot. Ensure they are free from debris and perfectly flat—refrain from using long, thin gaskets for adjustments;
7) Utilize a dial indicator or a laser alignment meter with an impressive accuracy of 0.01mm (customer-provided);
8) Prepare a robust bracket for supporting the dial indicator, as illustrated below;
9) Mount the motor wheel hub bracket to attach a dial indicator on the hub's edge and position the probe on the compressor wheel hub's outer edge;
10) Fine-tune the motor feet's adjustment bolts to align the motor and compressor center lines, ensuring the outer circle deviation is within 0.05mm (the motor shaft center should be slightly elevated compared to the compressor low-speed shaft), with coupling end face deviation between 0.03~0.05mm;
11) Securely tighten the motor foot bolts and meticulously check the outer circle and end face runout of the coupling;
12) Reinstall the coupling intermediate section following a successful motor idling test.
3.3.4 Post-leveling and alignment, firmly tighten the anchor bolts. After trial operation, loosen and retighten for optimal security.
3.3.5 The impeller, a high-speed marvel, must be protected from any solids or liquids to prevent irreversible damage. Ensure that connected pipelines adhere to stringent steam corrosion standards. For non-compliant pipelines, immediate rectification is crucial. Consider installing solid-liquid separation equipment, like gas scrubbers or sedimentation tees, upstream of the compressor inlet to safeguard the system.
3.3.6 Proceed to install the compressor's inlet and outlet pipes, ensuring all pertinent pipeline accessories are in place, as per the PI diagram. The pipelines must be independently supported to prevent undue stress on the compressor body.
3.3.7 Once the main fan along with all its ancillary equipment is meticulously installed, and the concrete has reached its full strength, it's time to embark on the exciting phase of the compressor operation test. This critical stage ensures that every component is working in perfect harmony, preparing the Industrial High-Speed Oil-Film Compressor for its top-tier performance.
3.3.8 For optimal efficiency and seamless operation, the electric control cabinet of the compressor should be strategically installed within a mere 5 meters of the compressor itself. The wiring, a crucial link between the compressor and the control cabinet, demands precision—threaded through pipes and securely positioned underground for protection and stability. Once the electric control cabinet is in its designated place, it's imperative to meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a flawless communication network for the state-of-the-art Industrial High-Speed Oil-Film Compressor.
Nantong Dart-Rich Fan Co., LTD., originally established as the State-Owned Nantong Fan Factory in 1966, has evolved significantly over the decades. The transformative equity structure reform in June 2019 marked a new era for the company, setting the stage for strategic growth and innovation. and transitioned into a dynamic partnership enterprise. To further accelerate the company's upward trajectory and cater to its expanding needs, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020. This expansion reflects Dart-Rich's commitment to scaling new heights and enhancing its market presence. introduced cutting-edge German technology in 2004, which catalyzed remarkable advancements in product attributes such as stability, reliability, high efficiency, and low noise. These attributes, along with enhanced wear and temperature resistance, have positioned Dart-Rich as the principal architect of the integral geared assembly type centrifugal steam compressor standards.
Dart-Rich has proudly earned ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to quality and safety. The product lineup is impressive, featuring steam compressors, fans, and blowers that serve a myriad of industries including metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy sectors. Furthermore, our expertise extends to offering comprehensive system optimization solutions and maintenance services aimed at energy-efficient wind system renovations.
Dart-Rich is at the forefront of innovation, focusing on management, mechanisms, culture, and technology. Our pursuit of digital intelligence construction, coupled with a vibrant 'striver culture' and the 'three wisdom' strategy, empowers us with deep market insights. We relentlessly drive organizational evolution, enhancing our holistic customer service capabilities to ensure sustained, robust growth and development.
At the heart of Dart-Rich are the core values: 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'. These principles guide us in augmenting our enterprise value and maximizing customer benefits. We are committed to fostering shared responsibility, creation, and engagement with all stakeholders, aspiring to lead the field of reliable, green fluid machinery with integrity and excellence!
1, Experience unparalleled efficiency with our innovative design that omits the gear speed-increasing device. Revel in a remarkable 10%-20% boost in overall machine performance.
2, Discover the power of compactness: Our design is twice as space-efficient compared to traditional gear speed-increasing units, freeing up valuable workspace.
3, Benefit from our flexible shafting design, offering a broad spectrum of applicable parameters, making it adaptable to diverse operational needs.
4, Embrace tranquility with our NVH specialized design, ensuring noise and vibration are minimized to incredibly low levels, promoting a serene working environment.
5, Enjoy cost-effective operations with our machine, which operates at just 50% of the load required by conventional gear speed-increasing units, optimizing civil engineering demands and reducing expenses.
1. At NANTONG DART-RICH FAN CO., LTD, we pride ourselves on pioneering 'intelligent service,' driven by our mission to be 'more accurate, more comprehensive.' With an expansive network of 13 marketing service centers across China and a global sales and service reach, we're committed to supporting our customers wherever they are.
2. Our dedicated after-sales service team is fully equipped with passports and ready to swiftly address overseas maintenance challenges. We guarantee 24-hour, around-the-clock assistance, ensuring seamless service throughout your project's duration.
3. '1191' Service Commitment: Our promise is swift and dependable—acknowledge on-site issues within a mere 1 minute, address service requests within 1 hour, deliver a solution within 9 hours, and have personnel on-site within 1 day.
4. For immediate assistance and further inquiries, please reach us at our 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.
This state-of-the-art Industrial High-Speed Oil-Film Compressor with Direct Drive and Regulation is meticulously engineered for optimal performance across a wide range of applications. It is ideal for handling a flow range of 1.5-15 tons per hour, seamlessly accommodating temperature increases from 8 to 20 degrees Celsius. With its robust construction, it capably delivers a maximum power output of 500 kW, ensuring efficient, reliable, and powerful operation tailored to meet diverse industry requirements.
1. Heat pump distillation: Revolutionizing efficiency and sustainability in various industrial heating applications.
2. Waste heat recovery: Harnessing and repurposing industrial waste heat to enhance energy efficiency and reduce costs.
3. Environmental protection field: Leading the charge in industrial wastewater treatment, including solutions for lithium battery wastewater, wastewater recycling, landfill leachate management, waste incineration fly ash leachate sodium and potassium separation, and more.
4. Lithium-Ion battery industry: Offering cutting-edge process devices for salt lake lithium extraction, iron phosphate, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation.
5. New energy industry: Innovating in photovoltaic and polycrystalline silicon wastewater treatment, ensuring a greener and cleaner energy future.
6. Food & beverage industry: Specializing in the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and beverage jam concentration.
7. Pharmaceutical industry: Advancing evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine production.
8. Chemical industry: Providing expert solutions for caprolactam process polymerization devices, polylactic acid PLA devices, nylon 66 production devices, and other applications including chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and raw chemical material production.
9. Metallurgical industry: Pioneering in the treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.
10. Power industry: Delivering advanced treatment for desulfurized wastewater from power stations, supporting cleaner energy production.
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