| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for Mechanical Vapor Recompression, is a groundbreaking energy-saving technology designed to significantly minimize the dependency on external energy resources. This is achieved through the strategic reutilization of the valuable secondary steam energy it produces. The core principle involves compressing the secondary steam generated by the evaporator using an advanced, high energy-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, effectively increasing both the pressure and temperature of the secondary steam. The elevated temperature of the steam allows it to return to the evaporator, where it serves as a heating agent for the materials, instigating further evaporation. This innovative cycle ensures the effective recycling of the latent heat of vaporization from the secondary steam, leading to substantial energy conservation.
The DM series Single-stage Geared Steam Compressor is an exceptional engineering marvel that encompasses several critical components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. The design is meticulously crafted to offer a compact and streamlined structure, ensuring ease of maintenance and reliability. This high-performance compressor is a testament to precision engineering, tailored to deliver optimal functionality while minimizing operational complexities.
3.3.1 Begin by securing the compressor base; position it integrally upon the foundation. Introduce wedge-shaped shims beneath the base to align the unit perfectly.
Expertly alternate two wedge-shaped irons, achieving precision leveling. Once aligned, skillfully spot weld the irons, creating 4-5 stable points for enduring support.
The user, empowered by innovation, should manufacture these wedges tailored to specific conditions, ensuring even contact on inclined surfaces.
Note: The wedge iron's bearing capacity should gracefully uphold no more than 40Kg/cm², ensuring unparalleled stability.2).
3.3.2 Achieve perfection in leveling by utilizing a high-precision level. The unit's axial and horizontal requirements are stringent, offering unrivaled accuracy.
The axial level precision stands at an impressive 0.05/1000mm, while horizontal leveling demands a meticulous 0.10/1000mm.
3.3.3 Masterful coupling alignment is crucial. Prior to commencing, ensure the following pivotal steps:
1) Securely turn off the main power supply, prioritizing safety.
2) Carefully remove the coupling shield, paving the way for precise adjustments.
3) Detach the diaphragm coupling's intermediate section, a necessary step for thorough examination.
4) Diligently inspect the motor installation plane's flatness, ensuring a pristine surface free of debris.
5) Confirm the motor bolt hole is optimally larger than the bolt, allowing for easy adjustments.
6) Prepare ample stainless steel gaskets to support the motor's footing, insisting on flat, attachment-free gaskets for flawless adjustments.
7) Utilize a dial indicator or a highly accurate laser alignment meter (customer-provided), with a precision of 0.01mm, to achieve precision alignment.
8) Prepare the necessary bracket for the dial indicator, as illustrated, ensuring steadfast support.
9) The motor hub mounting bracket facilitates the dial indicator's placement on the wheel hub's edge, precisely positioning the probe.
10) Adjust the motor feet bolts meticulously, aligning the compressor and motor center line with impressive accuracy.
11) Securely tighten the motor foot bolts, then meticulously review the coupling's runout for precision assurance.;
12) Conclude by installing the coupling intermediate section after ensuring flawless motor idling.
3.3.4 Upon perfecting levelness and alignment, confidently tighten the anchor bolts. Post-operation, repeat the process to guarantee enduring performance.
3.3.5 The impeller, spinning at high velocity, requires protection from foreign substances. Ensure inlet and outlet pipelines are pristine, matching the steam corrosion standards.Consider implementing solid-liquid separation devices, like gas scrubbers, to safeguard the compressor inlet.
3.3.6 As you install compressor pipes, prioritize precision. Follow PI diagrams and ensure pipelines are adequately supported, avoiding undue stress on the compressor body.
3.3.7 Following the comprehensive installation of the main fan and its auxiliary components and upon achieving complete solidification of the concrete, it is now time to commence the operational test of the compressor. This crucial step ensures that our innovative watervapour compressor is ready for its role in enhancing the efficiency of vanadium extraction wastewater treatment.
3.3.8 The electric control cabinet for the compressor should be strategically positioned within a 5-meter radius of the compressor itself, ensuring optimal connectivity. The wiring should be meticulously connected using threading pipes, which are carefully placed underground to provide protection. Once the electric control cabinet is securely in place, ensure seamless connection by linking the wiring terminals within the cabinet to the lines at the remote DCS. This setup guarantees a streamlined and efficient operation of the entire system.
Nantong Dart-Rich Fan Co., LTD., originally established as the State-Owned Nantong Fan Factory in 1966, has evolved significantly over the decades. In June 2019, a pivotal equity structure reform transformed the company, setting the stage for dynamic growth. Subsequently, the company was restructured into a forward-thinking partnership enterprise. To further cater to its burgeoning needs, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020, marking another milestone in its developmental journey. Utilizing advanced technology, notably imported from Germany in 2004, the company made remarkable technological advancements, particularly in product stability, reliability, efficiency, low noise, wear resistance, and temperature resistance. It is recognized as the principal drafter of the standard for integral geared assembly-type centrifugal steam compressors.
Dart-Rich holds prestigious ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to quality and environmental standards. Our product line includes premium steam compressors, fans, and blowers that find extensive applications across sectors such as metallurgy, chemical industries, power generation, environmental protection, construction, light industry, and the burgeoning new energy sector. We offer cutting-edge system optimization solutions and expert maintenance services aimed at energy-efficient wind system renovations.
At Dart-Rich, we consistently drive management, mechanism, culture, and technology innovations, fostering a culture of digital intelligence and 'three wisdoms'. With profound market insight, we promote organizational evolution, enhance customer service capabilities, and sustain rapid, wholesome growth.
Our steadfast adherence to the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism' allows Dart-Rich to augment enterprise value while maximizing customer benefits. We are dedicated to shared accountability and prosperity, aspiring to lead the industry in reliable, eco-friendly fluid machinery solutions!
1, Experience the pinnacle of fluid dynamics with our high-efficiency 3D flow semi-open impeller. Meticulously crafted with professional aerodynamic and structural design, our impeller boasts an advanced profile, ensuring the blower operates stably across a broad spectrum of conditions. Achieve unmatched performance with a polytropic efficiency of the main machine reaching an impressive 88%.
2, Elevate your operations with our vaneless diffuser, offering an expansive operating range that adapts effortlessly to varying conditions.
3, Discover seamless integration with our compact design, where the gearbox and compressor unite to form a powerful and efficient structure.
4, Streamline your setup with our integral skid-mounted package. This all-in-one solution combines the compressor, gearbox, and motor, facilitating effortless transportation and swift installation.
5, Benefit from our product's high degree of automation, delivering exceptional reliability, superior efficiency, and remarkable energy savings. Enjoy an intuitive user experience with straightforward operations.
1. Our commitment to 'intelligent service' stands at the forefront of our mission, aiming to deliver precision and comprehensive support. With an impressive network consisting of 13 marketing service centers strategically located across China, and an extensive global sales and service network, we ensure that our reach is both vast and effective, providing unparalleled service to our customers worldwide.
2. Our dedicated after-sales service personnel are equipped with passports to swiftly address any overseas maintenance tasks. We pride ourselves on delivering round-the-clock, 24-hour support during project execution, ensuring that any needs are promptly and efficiently met.
3. Our '1191' Service Commitment guarantees a seamless experience: Immediate feedback on any on-site issues within just 1 minute; A response to your service request within 1 hour; A comprehensive solution provided within 9 hours; and, if needed, our personnel will be on-site within 1 day. This rigorous commitment underscores our dedication to exceptional service.
4. For immediate assistance, please contact our after-sales service hotline at 0086-400-625-2668. Our team is ready to support you with any inquiries or issues, ensuring your complete satisfaction with our services.
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 Innovative Watervapour Compressor is a marvel of engineering designed to revolutionize vanadium extraction wastewater treatment. By harnessing cutting-edge pneumatic technology, imported from advanced international models and design software, we ensure our clients experience rapid and optimal model selection tailored to their needs. This impressive product line is thoughtfully segmented into 18 distinct series, each showcasing versatility with an applicable flow rate spanning from 1 to 240 t/h and a remarkable temperature rise capacity of 8 to 24ºC.
1, Heat Pump Distillation: Revolutionizing traditional methods with cutting-edge technology for efficient results.
2, Waste Heat Recovery: Maximize energy efficiency and sustainability by harnessing and repurposing waste heat.
3, Environmental Protection Field: Comprehensive solutions for industrial wastewater treatment, including lithium battery wastewater recycling, landfill leachate management, and separation of sodium and potassium in waste incineration fly ash leachate.
4, Lithium-Ion Battery Industry: Advanced processes for salt lake lithium extraction, iron phosphate device management, ternary precursor wastewater treatment, efficient lithium battery disassembly wastewater treatment, and nickel battery cycling.
5, New Energy Industry: Tailored approaches for photovoltaic and polycrystalline silicon wastewater treatment to support sustainable energy solutions.
6, Food & Beverage Industry: Enhance product quality through the concentration and extraction of amino acids like alanine, sugar liquid drying, and beverage jam concentration.
7, Pharmaceutical Industry: Optimize the production of Chinese and Western medicines with state-of-the-art evaporation, concentration, crystallization, and drying processes.
8, Chemical Industry: Facilitate intricate processes such as caprolactam polymerization, polylactic acid (PLA) production, nylon 66 manufacturing, and fragrance purification, ensuring high-quality chemical raw material outputs.
9, Metallurgical Industry: Effectively manage complex processes like sintering desulfurization wastewater treatment, coking wastewater, vanadium extraction wastewater, and smelting wastewater purification.
10, Power Industry: Elevate the treatment of desulfurized wastewater from power stations, reinforcing environmental stewardship and efficiency.
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