| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for Mechanical Vapor Recompression, represents a revolutionary energy-saving technology crafted to minimize the need for external energy resources. It brilliantly repurposes the energy of secondary steam, which is ingeniously generated by the system itself. The core principle is fascinating: The secondary steam emitted by the evaporator undergoes a transformation process through a sophisticated, high-efficiency steam compressor. This process intricately converts electrical energy into vital thermal energy. As a result, there is an exhilarating increase in both the pressure and temperature of the secondary steam. This elevated steam, rich in energy, is then cycled back to the evaporator, where it majestically heats the materials to generate further evaporation. This exceptional method exemplifies the recycling of the latent heat of vaporization from the secondary steam, leading to an unparalleled system of sustainable energy utilization.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering, comprising integral components such as the compressor body, coupling, gearbox, efficient lubrication system, power motor, sophisticated electric instruments, and an advanced anti-surge control system. Designed with a compact structure, this compressor not only ensures optimal functionality but also offers the convenience of easy maintenance. Its streamlined design highlights a commitment to efficiency and reliability, making it an indispensable asset for those seeking state-of-the-art solutions in steam compression technology.
3.3.1 Begin by placing the compressor base securely onto its designated foundation. Use wedge-shaped shims beneath the base to achieve precision leveling of the unit.
Ensure alternating placement of the wedge-shaped irons. Post-leveling, spot weld the irons at 4 to 5 strategic points for unwavering stability.
Craft and position the wedges according to your specific requirements, ensuring the contact surface is flawlessly finished for maximum contact efficiency of the inclined planes.
The bearing capacity of each wedge iron should not exceed 40Kg/cm2).
3.3.2 Employ a precision level to ascertain the unit level. The stringent leveling criteria are as follows: the axial level must be 0.05/1000mm, while the horizontal level should be 0.10/1000mm.
Ensure adherence to these exacting standards for optimal alignment.
3.3.3 Achieve perfect coupling alignment by adhering to these key pre-alignment protocols:
1) Securely switch off the main power supply to ensure safety;
2) Detach the protective coupling shield for clear access;
3) Remove the diaphragm coupling's intermediate section to facilitate adjustment;
4) Verify the motor installation plane's flatness, ensuring it’s free of contaminants and obstructions;
5) Ensure the motor bolt holes are sufficiently larger than the bolts, allowing for ease of motor adjustment.
6) Gather ample, flawless stainless steel gaskets to support the motor's foot. Avoid using long, thin gaskets for adjustments between the motor and base.
7) Utilize a precise dial indicator or a laser alignment meter, boasting an accuracy of 0.01mm (to be provided by the customer);
8) Arrange the necessary bracket to support the dial indicator, as depicted in the accompanying diagram;
9) Use the motor wheel hub mounting bracket to position a dial indicator on the wheel hub's edge, ensuring the probe rests on the compressor wheel hub's outer edge;
10) By skillfully adjusting bolts around the motor feet, align the compressor and motor center lines precisely. Strive for a maximum deviation of only 0.05mm, with the motor shaft center line ideally higher than the compressor low-speed shaft center line. Ensure the coupling end face measures between 0.03~0.05mm;
11) Conclude by tightening the motor foot bolts, then reassess the outer circle and end face runout of the coupling for impeccable alignment.;
12) Following a successful motor idling test, proceed to install the coupling’s intermediate section securely.
3.3.4 Post-adjustment of 'levelness' and alignment, ensure anchor bolts are meticulously tightened. Following mechanical operations, loosen and retighten to verify security.
3.3.5 The impeller, a high-speed marvel, can suffer irreversible harm from any foreign matter. Assure inlet and outlet pipelines are pristine and compliant with system steam corrosion standards. Non-compliant pathways must undergo corrective action. Consider integrating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.For optimal protection and performance.
3.3.6 Install the compressor's inlet and outlet pipes with precision, adhering to the PI diagram's specifications. Ensure the pipelines are supported independently, without imposing their weight on the compressor structure itself.
3.3.7 Once the main fan and its supporting equipment are firmly installed and the concrete base has thoroughly set, we are ready to proceed with the compressor operation test. This step is crucial to ensuring the smooth functionality and performance of the Eco-Conscious Watervapour Compressor, designed to revolutionize vanadium extraction solutions with unmatched efficiency.
3.3.8 For the seamless operation of the Eco-Conscious Watervapour Compressor, it is imperative that the electric control cabinet be strategically placed within a 5m radius of the compressor. The wiring between the compressor and the cabinet must be expertly connected using a threading pipe, which is to be installed underground for optimal safety and durability. Once the electric control cabinet is perfectly positioned, ensure a precise connection of the wiring terminals within the cabinet to the remote DCS, securing reliable communication and control for the entire system.
Founded in 1966, Nantong Dart-Rich Fan Co., LTD. (previously known as State-Owned Nantong Fan Factory) has undergone remarkable growth. A pivotal moment came in June 2019 with a significant equity structure reform, propelling the company toward new frontiers. With this transformation, the company evolved into a dynamic partnership enterprise. To align with its swift expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This step marked a new chapter in the company's journey. Leveraging cutting-edge German technology since 2004, the company has achieved exceptional advancements in product attributes like stability, reliability, efficiency, low noise, and resistance to wear and temperature. Dart-Rich is a leading force in drafting the standards for integral geared assembly type centrifugal steam compressors.
Accredited with ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers a diverse array of products including steam compressors, fans, and blowers. These are extensively utilized across industries such as metallurgy, chemicals, electricity, environmental protection, construction, light industry, and renewable energy. Comprehensive system optimization solutions and maintenance services are also provided for energy-efficient wind system renovations.
Dart-Rich relentlessly pursues innovation in management, mechanisms, culture, and technology. Embracing digital intelligence and fostering a culture of striving, the company has a keen market insight. It consistently advances organizational transformation, enhances its comprehensive customer service capabilities, and steers towards rapid and sustainable growth.
Guided by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is committed to elevating enterprise value. The company strives to create maximum value for its customers while fostering shared responsibility, innovation, and collaboration among all stakeholders. Dart-Rich aspires to be the vanguard of trusted, green fluid machinery solutions!
1. Experience unparalleled performance with our high-efficient 3D flow semi-open impeller. Expertly crafted with professional aerodynamic and structural design, this state-of-the-art impeller boasts a cutting-edge profile, offering an expansive range of stable operating conditions. It achieves an impressive main machine polytropic efficiency of up to 88%, setting a new standard in excellence.
2. Embrace versatility with our advanced vaneless diffuser, designed to provide a broad operating range. This cutting-edge technology ensures seamless adaptability and exceptional performance for diverse applications.
3. Benefit from our innovative integrated design, where the gearbox and compressor are harmoniously unified into a compact structure. This design innovation promotes efficiency and reliability, enhancing the overall functionality of the system.
4. Discover convenience and efficiency with our integral skid-mounted package. It encompasses the compressor, gearbox, and motor, all in one streamlined unit, ensuring effortless transportation and straightforward installation, making your operational setup a breeze.
5. Enjoy the pinnacle of automation with our product's high degree of automation, ensuring superior reliability, unmatched efficiency, and remarkable energy saving. Simplifying operations while enhancing performance, our product is designed to elevate your experience.
1, Our unwavering commitment to 'intelligent service' is guided by our principles of 'more accurate, more comprehensive'. With an expansive reach, we boast 13 strategic marketing service centres throughout China. Our robust sales and service network extends seamlessly across the globe, ensuring that our Eco-Conscious Watervapour Compressor for Efficient Vanadium Extraction Solutions is supported wherever you are.
2, Every member of our diligent after-sales team is equipped with passports, ready to swiftly handle overseas maintenance duties. We assure you of our steadfast 24-hour support throughout the project execution, no matter where you are located.
3, Our '1191' Service Commitment is a testament to our dedication: On-site issues are addressed within a minute; service requests receive a response within an hour; solutions are devised and communicated within 9 hours, and our personnel will be at your site within a day.
4, For immediate assistance, reach out to 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.
The complete set of sophisticated pneumatic technology integrated into this product is sourced from advanced international models and cutting-edge design software. This empowers us to deliver swift, precise, and optimal model selection tailored to your needs. Our extensive product line boasts 18 distinct series, each capable of handling a flow rate ranging from 1 to 240 tons per hour, with temperature increments between 8 to 24ºC, ensuring unparalleled performance and versatility.
1. Heat Pump Distillation: Experience enhanced efficiency and performance in your distillation processes with our cutting-edge heat pump solutions.
2. Waste Heat Recovery: Harness the potential of waste heat and convert it into valuable energy sources, promoting sustainability and reducing operational costs.
3. Environmental Protection Field: Revolutionize industrial wastewater management with our comprehensive solutions, including lithium battery wastewater treatment, wastewater recycling, landfill leachate treatment, and innovative waste incineration fly ash leachate sodium and potassium separation.
4. Lithium-Ion Battery Industry: Optimize your lithium extraction processes with our advanced technologies, perfect for salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation.
5. New Energy Industry: Lead the way in photovoltaic and polycrystalline silicon wastewater treatment with our state-of-the-art solutions, designed to meet the complex needs of the new energy sector.
6. Food & Beverage Industry: Enhance product quality and efficiency in the concentration and extraction of amino acids, sugar liquid drying, and beverage jam concentration with our specialized solutions.
7. Pharmaceutical Industry: Achieve superior results in evaporation, concentration, crystallization, and drying during the production of Chinese and Western medicines with our innovative processes.
8. Chemical Industry: Transform your chemical processes with our advanced technologies for caprolactam process polymerization, polylactic acid PLA production, nylon 66 production, chelating agent evaporation crystallization, and the concentration and crystallization of organic matter.
9. Metallurgical Industry: Elevate your wastewater treatment capabilities with our solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater management.
10. Power Industry: Maximize efficiency in the treatment of desulfurized wastewater from power stations with our comprehensive and reliable solutions.
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