| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, or mechanical vapor recompression, stands at the forefront of energy efficiency technology, ingeniously minimizing the requirement for external energy sources by recycling the secondary steam energy it produces. The core principle involves compressing the secondary steam generated by the evaporator using a steam compressor with exceptional energy efficiency. This transforms electrical energy into thermal energy, increasing the steam's pressure and temperature. The heated secondary steam is then redirected back to the evaporator, facilitating the heating of materials and inducing evaporation. This cycle of recycling the latent heat of vaporization maximizes energy efficiency and promotes sustainable practices.
The DM series Single-stage geard steam compressor is a testament to engineering excellence, featuring a robust and compact design that comprises the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its meticulously designed structure ensures ease of maintenance, making it the preferred choice for industries seeking reliable and efficient performance without compromising on convenience.
3.3.1 The foundation is the stage where the Smart Watervapour Compressor with Split Base for Vanadium Extraction Solutions truly shines. Begin by elegantly placing the compressor base on its foundation. Introduce wedge-shaped shims beneath the base, meticulously adjusting to achieve a flawless level. This step is all about setting the stage for precision, ensuring the unit is perfectly poised.
Position the wedge-shaped irons with alternating finesse. Once you've artfully leveled the entire unit, infuse durability by spot welding the wedge-shaped irons, securing them at 4 to 5 strategic points. The wedge is a bespoke component, crafted and installed personally, catering to the unique demands of each situation. The contact surface must be finely finished to guarantee an evenly distributed contact of inclined planes.
The wedge's construction and installation are entrusted to your expertise, tailored to the specific context. The contact surface must achieve a polished finish, ensuring seamless contact across the inclined planes. And, take note, the bearing capacity of the wedge iron should not exceed 40Kg/cm.
plane, and the bearing capacity of wedge iron shall not be greater than 40Kg/cm2).
3.3.2 Leveling plays a critical role in this setup. Employ a level to achieve precision. The unit's leveling must adhere to stringent requirements: the axial alignment should be 0.05/1000mm, while its horizontal balance demands a precision of 0.10/1000mm. This ensures the Smart Watervapour Compressor operates seamlessly, delivering peak performance.
level of the unit is 0.10/1000mm.
3.3.3 Centering the coupling is a crucial alignment step. Before initiating alignment, ensure these preparatory tasks are completed:
1) Safety first! Turn off the main power supply to prevent any mishaps;
2) Gently remove the coupling shield to expose the core components;
3) Detach the diaphragm coupling's intermediate section;
4) Scrutinize the motor installation plane for flatness, ensuring it's free of any debris, dirt, or obtrusive attachments;
5) Verify that the motor bolt holes are generously sized compared to the bolts, allowing for easy loosening and adjustment of the motor for perfect alignment;
6) Gather ample stainless steel gaskets to support the motor’s feet. These gaskets must be pristine, flat, and without any attachments. Avoid using elongated or thin gaskets for adjustments between the motor and base;
7) Precision tools such as a dial indicator or a laser alignment meter with an accuracy of 0.01mm should be prepared. This is an essential tool to achieve the highest alignment accuracy;
8) Prepare the bracket that will support the dial indicator, as illustrated in the schematic below;
9) Utilize the motor wheel hub mounting bracket, which is designed to hold the dial indicator on the wheel hub's edge, placing its probe on the compressor wheel hub's outer perimeter;
10) By intricately adjusting the bolts around the motor feet, align the compressor and motor so their center lines are almost merged, as per the specified instructions. The maximum permissible deviation on the outer circle is 0.05mm, with the motor shaft center line slightly elevated compared to the compressor's low-speed shaft center line, and coupling end face deviation between 0.03~0.05mm;
11) Securely tighten the motor foot bolts after alignment, and diligently recheck the outer circle and end face runout of the coupling for absolute precision.;
12) After conducting a motor idling test, reassemble the coupling's intermediate section with care.
3.3.4 With the casing's levelness and alignment perfected, focus on tightening the anchor bolts. Post mechanical or trial operation, a secondary tightening is recommended to ensure steadfastness.
3.3.5 The impeller, a pivotal high-speed component, demands protection from foreign solids or liquids that could inflict irreversible damage. Ensure that all inlet and outlet pipelines linked to the compressor are pristine and conform to the steam corrosion grade requirements vital to the system. Pipelines failing this criterion necessitate immediate rectification. It's prudent to consider installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, ahead of the compressor's inlet pipe.uggested to add solid liquid separation equipment (gas scrubber or sedimentation tee) before the straight pipe at the compressor inlet.
3.3.6 Seamlessly install both the compressor's inlet and outlet pipes. Respect the PI diagram by integrating relevant pipeline accessories. Crucially, the pipeline linked to the compressor should be supported by an independent bracket, ensuring its weight is never a burden on the compressor body itself.
3.3.7 Once the main fan and its supplementary equipment have been meticulously installed and the concrete has fully set to perfection, you can proceed with the much-anticipated compressor operation test. This crucial step ensures the seamless performance of the Smart Watervapour Compressor with Split Base for Vanadium Extraction Solutions, highlighting our commitment to precision and efficiency.
3.3.8 It's essential that the electric control cabinet of the compressor is positioned within a convenient 5 meters of the compressor itself. This strategic placement allows for optimal performance. To maintain superior connectivity, the wiring from the compressor to the electric control cabinet should elegantly thread through a conduit system, thoughtfully routed underground. Once the electric control cabinet is installed in its designated spot, ensure to expertly connect the wiring terminals within the cabinet to the lines at the remote DCS, guaranteeing a flawless integration and operation.
Nantong Dart-Rich Fan Co., LTD., with a proud legacy originating from the renowned State-Owned Nantong Fan Factory, was established in 1966. In a strategic move towards modernization, the company underwent an equity structure reform in June 2019. This transformation has allowed the company to evolve into a dynamic partnership enterprise. To cater to the burgeoning needs of our rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020. This development represents our commitment to growth. We have embraced cutting-edge German technology since 2004, achieving remarkable advancements in product stability, reliability, and efficiency. Our innovations have also ensured low noise, wear, and temperature resistance, establishing us as the principal drafter of standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, a testament to our dedication to quality. Our portfolio spans steam compressors, fans, and blowers, extensively applied in industries such as metallurgy, chemicals, electric power, environmental protection, and more. We offer comprehensive system optimization and maintenance services, focusing on energy-saving renovations for wind systems.
Our relentless pursuit of excellence drives us towards continuous management, mechanism, culture, and technology innovation. By fostering digital intelligence and a 'striver' culture, we maintain a keen market insight, facilitating organizational growth and enhancing our comprehensive customer service capabilities, thereby ensuring our swift and sustainable advancement.
At Dart-Rich, our core principles — Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism — guide us in amplifying enterprise value and maximizing customer benefit. We are dedicated to shared responsibility, creation, and mutual benefits with all stakeholders, aspiring to be the pioneering force in reliable green fluid machinery!
1. Embrace the pinnacle of engineering with our high-efficiency 3D flow semi-open impeller. Its cutting-edge aerodynamic and structural design promises an advanced impeller profile, ensuring a versatile and stable operation across a broad range of conditions. Remarkably, the main machine boasts a maximum polytropic efficiency reaching an impressive 88%.
2. Experience unparalleled flexibility with our vaneless diffuser technology, offering an extensive range of operating capabilities.
3. The integration of the gearbox and compressor into a single, compact design epitomizes engineering at its best, optimizing space and performance.
4. Our product is a fully integrated skid-mounted package, comprising the compressor, gearbox, and motor, meticulously designed for seamless transportation and effortless installation.
5. Revel in the superior automation that defines our product, coupled with unmatched reliability, outstanding efficiency, and energy-saving operations. It's engineered for simplicity in use and excellence in performance.
1, At NANTONG DART-RICH FAN CO., LTD, we are steadfast in our commitment to 'intelligent service,' guided by the principles of 'greater precision and comprehensiveness.' With 13 strategically located marketing service centers across China and a robust global sales and service network, we ensure our clients experience unparalleled support and satisfaction on a worldwide scale.
2, Our dedicated after-sales service personnel are equipped with passports and prepared to swiftly tackle any overseas maintenance tasks. We promise to deliver round-the-clock service, ensuring seamless execution of your projects, no matter where you are in the world.
3, Our '1191' Service Commitment stands as a testament to our dedication: We guarantee the feedback of on-site issues within 1 minute, a response to service demands within 1 hour, a comprehensive solution reply within 9 hours, and have service personnel arrive on-site within 1 day, ensuring swift and efficient resolution.
4, For any after-sales inquiries, please contact our service hotline at 0086-400-625-2668. We're here to assist you with any needs, any time.
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.
The Smart Watervapour Compressor with Split Base is meticulously crafted using cutting-edge pneumatic technology imported from globally recognized, advanced models and sophisticated design software. This enables us to offer our clients rapid and precise model selection tailored to their unique needs. Our exceptional product range is divided into 18 distinctive series, each adept at handling flow rates between 1 and 240 t/h, with a temperature rise capability spanning 8 to 24ºC. This ensures unparalleled efficiency and adaptability for vanadium extraction solutions.
1. Heat Pump Distillation: Elevate your operational efficiency with our cutting-edge heat pump distillation technology, designed to redefine energy utilisation.
2. Waste Heat Recovery: Transform waste into wealth with our state-of-the-art waste heat recovery solutions, designed to harness and repurpose surplus energy effortlessly.
3. Environmental Protection Field: Our advanced solutions excel in tackling industrial wastewater treatment, ensuring meticulous lithium battery wastewater treatment, and promoting sustainable wastewater recycling. Trust our expertise in landfill leachate treatment and the intricate separation of sodium and potassium from waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Experience excellence in salt lake lithium extraction, iron phosphate device management, ternary precursor wastewater treatment, and efficient lithium battery disassembly wastewater treatment. We also specialize in nickel battery circulation processes.
5. New Energy Industry: Empower innovation with our solutions for photovoltaic wastewater treatment and the efficient handling of polycrystalline silicon wastewater.
6. Food & Beverage Industry: Master the concentration and extraction of amino acids such as alanine, streamline the concentration and drying of sugar liquids, and refine the concentration of beverage jams with our specialized systems.
7. Pharmaceutical Industry: Our systems support the evaporation, concentration, crystallization, and drying processes essential in the production of both Chinese and Western medicines, ensuring superior quality and efficiency.
8. Chemical Industry: Revolutionize your operations with advanced solutions for caprolactam process polymerization, polylactic acid PLA devices, nylon 66 production, and more. From chelating agent evaporation crystallization to mannitol concentration, our technology is designed to enhance productivity. Experience precision in anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and chemical raw material production.
9. Metallurgical Industry: Optimize your processes with expert solutions for the treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.
10. Power Industry: Elevate your environmental management with our superior treatment solutions for desulfurized wastewater from power stations, ensuring compliance and sustainability.
){kind=link}