| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for Mechanical Vapor Recompression, represents an innovative and energy-efficient technology designed to significantly reduce the reliance on external energy sources. This is achieved by ingeniously reutilizing the secondary steam energy it produces. The core principle involves compressing the secondary steam generated by the evaporator using a high-efficiency steam compressor. This process efficiently transforms electrical energy into thermal energy, leading to an increase in both the pressure and temperature of the secondary steam. The elevated temperature of the secondary steam then returns to the evaporator, heating the materials and facilitating evaporation. This remarkable process ensures the recycling of the latent heat of vaporization of the secondary steam, thereby optimizing energy consumption and promoting sustainable energy use.
The DM Series Single-stage Geared Steam Compressor is meticulously engineered to include a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This state-of-the-art compressor boasts a compact structure, ensuring it is not only space-efficient but also exceptionally easy to maintain. Its design underscores convenience and reliability, making it an ideal choice for efficient steam compression applications.
3.3.1 Begin the installation by securely placing the integrally designed compressor base on the foundation. Utilize wedge-shaped shims beneath the base for precise leveling adjustment.
Position two wedge-shaped irons alternately under the unit. After achieving perfect level, spot weld the wedges at 4 to 5 points, ensuring stability and durability.
The user should manufacture and install these wedges according to specific circumstances, ensuring a smooth contact surface for even distribution of weight.
Please ensure that the inclined plane of the wedge offers even contact, and remember, the bearing capacity of each wedge iron should not exceed 40Kg/cm2.)
3.3.2 Utilize a precision level for exact leveling of the unit. The required unit levels are as follows: axial level at 0.05/1000mm and horizontal level at 0.10/1000mm.
Ensure these specifications are met to guarantee optimal operation.
3.3.3 Achieve perfect alignment by centering the coupling. Ensure all prerequisites are satisfied before proceeding with alignment:
1) Ensure safety by switching off the main power supply;
2) Carefully remove the coupling shield to reveal the components;
3) Detach the diaphragm coupling's intermediate section for access;
4) Verify the motor installation plane's flatness, ensuring it's free from debris, dirt, and attachments;
5) Ensure the motor's bolt holes are larger than the bolts for adjustment flexibility;
6) Have ample flat stainless steel gaskets ready to support the motor feet, avoiding long and thin gaskets for adjustment purposes;
7) Precision tools such as a dial indicator or a laser alignment meter with 0.01mm accuracy are essential;
8) Prepare the necessary bracket to support the dial indicator, as shown in the reference figure;
9) Mount a dial indicator on the motor wheel hub bracket, positioning the probe on the compressor wheel hub's edge for precise measurements;
10) Adjust motor foot bolts to align the compressor and motor center lines, maintaining a maximum deviation of 0.05mm for the outer circle and 0.03~0.05mm for the coupling end face;
11) Securely tighten motor foot bolts, recheck the outer circle runout, and end face runout to ensure alignment;;
12) Upon completion of the motor idling test, reinstall the coupling intermediate section for final assembly.
3.3.4 Post-adjustment, securely tighten all anchor bolts. After conducting mechanical operations or trials, loosen and retighten bolts to confirm stability.
3.3.5 As the impeller rotates at high speeds, preventing entry of solids or liquids is crucial to avoid irreversible compressor damage. Ensure all connected pipelines are clean and compatible with the system's steam corrosion grade. Any non-compliant pipeline must be modified.Consider installing solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the straight pipe leading to the compressor inlet for optimal protection.
3.3.6 Attach compressor inlet and outlet pipes, ensuring they are fitted with the necessary pipeline accessories as indicated by the PI diagram. Each connected pipeline must be independently supported by a separate bracket to prevent undue stress on the compressor body.
3.3.7 Once the impressive main fan and its vital ancillary equipment are securely installed and the concrete foundation has reached full solidity, you are ready to embark on the compressor operation test. This pivotal moment ensures that your Power Frequency Watervapour Compressor with Split Base Setup is prepared to perform at its peak, providing unparalleled efficiency and reliability.
3.3.8 Position the sophisticated electric control cabinet of the compressor within an optimal 5-meter radius of the compressor. The wiring should be meticulously threaded through a conduit pipe set below ground level for enhanced safety and aesthetic appeal. After the electric control cabinet is strategically placed, ensure seamless connectivity by linking the wiring terminals inside the electric control cabinet with the lines at the remote Distributed Control System (DCS), guaranteeing a harmonious integration of technology and functionality.
Nantong Dart-Rich Fan Co., LTD., formerly recognized as the State-Owned Nantong Fan Factory, proudly traces its roots back to 1966. In a strategic move to embrace modern corporate dynamics, June 2019 marked a pivotal equity structure reform. This transformation ushered the company into a new era as a dynamic partnership enterprise. To further anchor its rapid growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. sprang to life in December 2020. This forward-thinking expansion empowers the company to leveraged cutting-edge German technology since 2004, achieving groundbreaking advancements in product stability, reliability, efficiency, noise reduction, wear and temperature resistance, and more. As a leading force, Dart-Rich is the principal architect of the integral geared assembly type centrifugal steam compressors standard.
With accolades like ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich's portfolio boasts steam compressors, fans, and blowers. These products thrive across diverse sectors such as metallurgy, chemical industry, power generation, environmental protection, construction materials, light industry, and burgeoning new energy fields. Our expertise extends to providing state-of-the-art system optimization solutions and maintenance services for energy-efficient wind system renovations.
At Dart-Rich, we are relentless in our pursuit of management, mechanism, cultural, and technological innovations. As we stride forward in the digital intelligence era, we foster a 'striver culture' and champion the 'three wisdoms'. With keen market insights, we drive organizational evolution, elevate our service capabilities, and accelerate our growth in a sustainable and robust manner.
Guided by our core tenets of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', we relentlessly enhance our enterprise value, deliver unparalleled value to our clients, and promote shared responsibilities, creativity, and outcomes with all stakeholders. Our ambition is clear: to be the beacon of reliable, green fluid machinery, setting new industry standards!
1, Experience the pinnacle of engineering with our high-performance 3D flow semi-open impeller, meticulously crafted with a cutting-edge aerodynamic and structural design. This advanced impeller profile ensures the blower operates across a vast spectrum of stable conditions. Revel in the remarkable efficiency, with the main machine's polytropic efficiency soaring to an impressive 88%!
2, Embrace versatility with our innovative vaneless diffuser, designed to provide an expansive operating range, adapting seamlessly to diverse requirements.
3, Discover unparalleled efficiency with our integrated gearbox and compressor, engineered into a compact, space-saving structure, bringing together power and precision.
4, Our product comes as a comprehensive, integral skid-mounted package that includes the compressor, gear box, and motor, making transportation and installation exceptionally straightforward and hassle-free.
5, Benefit from a high degree of automation, ensuring supreme reliability and unparalleled efficiency. Our solution guarantees energy savings and offers user-friendly operation, elevating your experience to new heights.
1, Our unwavering commitment to 'intelligent service' is driven by the core values of providing 'more accurate, more comprehensive' solutions. With an impressive network of 13 marketing service centers strategically located across China, complemented by a global sales and service network, we ensure that our support reaches every corner of the world.
2, Our dedicated after-sales service personnel are always ready to spring into action, equipped with passports to promptly address overseas maintenance challenges. Rest assured, our team is available 24/7, providing seamless assistance throughout your project journey.
3, '1191' Service Commitment: We pledge to address on-site issues within an astonishing 1 minute; respond to service requirements within 1 hour; deliver comprehensive solutions within 9 hours; and dispatch our skilled personnel to your location within 1 day.
4, For any inquiries or assistance, please 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.
Our Power Frequency Watervapour Compressor with Split Base Setup is a marvel of innovation, employing a complete set of advanced pneumatic technology imported from esteemed international models and cutting-edge design software. This ensures our customers benefit from swift and optimal model selection tailored to their needs. We proudly offer a diverse array of 18 impressive series, each designed with precision to accommodate an extensive flow rate range of 1-240 t/h. Additionally, these models efficiently manage a temperature rise ranging from 8-24ºC, making them an ideal choice for varied industrial applications.
1. Heat Pump Distillation: Harness the power of our state-of-the-art compressor to drive efficient heat pump distillation processes, optimizing energy use and enhancing productivity.
2. Waste Heat Recovery: Transform waste into resource by channeling excess heat back into your systems, boosting sustainability and reducing operational costs.
3. Environmental Protection Field: From industrial wastewater treatment to complex lithium battery wastewater solutions, our compressors handle recycling, landfill leachate treatment, and the separation of sodium and potassium in waste incineration fly ash, advancing environmental protection initiatives.
4. Lithium-Ion Battery Industry: Tackle diverse challenges in the lithium-ion battery sector with our robust solutions for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery recycling.
5. New Energy Industry: Propel your green initiatives forward with our cutting-edge technology for photovoltaic and polycrystalline silicon wastewater treatment, supporting the clean energy revolution.
6. Food & Beverage Industry: Achieve superior quality and efficiency in amino acids concentration, such as alanine, sugar liquid drying and concentration, and beverage jam concentration with our innovative compressor solutions.
7. Pharmaceutical Industry: Enhance the production process of both Chinese and Western medicines with unparalleled expertise in evaporation, concentration, crystallization, and drying techniques.
8. Chemical Industry: From caprolactam process polymerization to polylactic acid PLA, our compressors are essential for nylon 66 production, chelating agent crystallization, mannitol concentration, fragrance purification, and more.
9. Metallurgical Industry: Optimize the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewater, ensuring efficient waste management across metallurgical operations.
10. Power Industry: Revolutionize the treatment of desulfurized wastewater from power stations, driving cleaner and more efficient energy production.
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