| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for mechanical vapor recompression, represents a groundbreaking and energy-efficient technology. This innovative approach minimizes the reliance on external energy sources by ingeniously recycling the energy of secondary steam that it produces. The core principle lies in the efficient compression of secondary steam, generated by the evaporator, using a state-of-the-art high-efficiency steam compressor. This process masterfully transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The resultant increase in temperature allows the secondary steam to return to the evaporator, effectively heating the materials and initiating evaporation. This remarkable process facilitates the continuous recycling of the latent heat of vaporization of secondary steam, thus achieving unparalleled energy efficiency.
The DM series Single-stage geard steam compressor is an engineering marvel, featuring a comprehensive assembly of components such as the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This ingenious piece of machinery is designed with a compact structure, making it not only powerful but also easy to maintain, ensuring seamless and efficient operation for all your steam compression needs.
3.3.1 Begin the installation by placing the compressor base seamlessly on the foundation. Introduce wedge-shaped shims strategically beneath the base to achieve a precise unit level.
Ensure a meticulous placement of alternate wedge-shaped irons, level the unit, then skillfully spot weld the wedge irons at 4 to 5 critical points to maintain stability.
Craft and install the wedges tailored to the actual circumstances, ensuring a finely finished contact surface for even interaction with the inclined plane.
The bearing prowess of the wedge iron should remain within the limit of 40Kg/cm².2).
3.3.2 Employ precision tools like a level to ascertain the unit's level. Adhere to stringent leveling criteria: the axial level should be 0.05/1000mm, while the horizontal level must not exceed 0.10/1000mm.
Ensure these precise measurements are consistently met throughout the installation.
3.3.3 Center the coupling with accuracy. Before proceeding with alignment, confirm the following pivotal steps:
1) Ensure the main power supply is securely turned off.
2) Carefully remove the protective coupling shield.
3) Detach the diaphragm coupling's intermediate section with care.
4) Verify the motor installation plane's flatness, ensuring it is devoid of any foreign materials or debris.
5) The motor bolt holes should have ample clearance to facilitate loosening and adjusting as necessary.
6) Stock adequate flat stainless steel gaskets for motor foot coverage. Avoid using elongated, thin gaskets between the motor and the base.
7) Employ a high-precision dial indicator or laser alignment meter, accurate to 0.01mm, for alignment tasks.
8) Prepare a supportive bracket for the dial indicator, as illustrated in the guide.
9) Utilize the motor wheel hub mounting bracket to fit a dial indicator, placing the probe precisely on the compressor wheel hub's outer edge.
10) Adjust the motor feet carefully using adjustment bolts to align the compressor and motor centerlines, ensuring the maximum deviation of the outer circle is just 0.05mm. The motor shaft's centerline should be marginally higher than the compressor's low-speed shaft centerline.
11) Securely tighten the motor foot bolts, then meticulously review the outer circle and end face runouts of the coupling.;
12) Reinstall the coupling's intermediate section after a successful motor idling test, ensuring everything is in prime working order.
3.3.4 Post-adjustment, tighten the anchor bolts after leveling and alignment. During or after trial operation, release and re-tighten the bolts to ensure enduring stability.
3.3.5 The impeller, a critical high-speed component, requires immaculate protection against any solid or liquid intrusion. Ensure the inlet and outlet pipelines are pristine and adhere to the steam corrosion standards of the system.Consider implementing solid-liquid separation devices, such as gas scrubbers or sedimentation tees, to safeguard the compressor inlet.
3.3.6 Properly install both the compressor's inlet and outlet pipes. All import and export pipelines should feature relevant accessories per the PI diagram, and must be independently supported to prevent undue strain on the compressor body.
3.3.7 Once the main fan and its ancillary equipment have been meticulously installed and the concrete is thoroughly solidified, it's time to embark on the compressor operation test. This pivotal moment ensures everything is in perfect harmony before moving forward.
3.3.8 The electric control cabinet, a crucial component of the compressor system, must be strategically positioned within a 5-meter radius of the compressor. For utmost safety and efficiency, the wiring from the compressor to the electric control cabinet should be elegantly connected via threading pipes that run discreetly underground. After the electric control cabinet is properly positioned, seamlessly connect the wiring terminals within the cabinet to the remote DCS lines, ensuring a flawless integration.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) embarked on its illustrious journey in 1966. With a visionary outlook, the company underwent a revolutionary equity structure reform in June 2019. This transformative event transitioned the company into a dynamic partnership enterprise. To propel our rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. Our company integrated cutting-edge German technology in 2004, achieving remarkable technological advancements that enhanced product stability, reliability, efficiency, noise reduction, wear resistance, and temperature resistance. As the principal drafter of the standard for integral geared assembly type centrifugal steam compressors, we set industry benchmarks.
Dart-Rich proudly upholds the esteemed ISO9001, ISO14001, and ISO45001 certifications. Our signature offerings encompass steam compressors, fans, and blowers, which are indispensable across sectors including metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and pioneering new energy solutions. We excel in delivering system optimization solutions and maintenance services tailored for energy-efficient wind system renovations.
Embracing innovation at its heart, Dart-Rich is relentless in management innovation, mechanism innovation, cultural transformation, and technological breakthroughs. Our strategic focus on digital intelligence, striver culture, and the 'three wisdom' approach endows us with profound market insights. We continually foster organizational evolution, enhancing our holistic customer service capabilities, ensuring our trajectory of rapid and sustainable growth.
Dart-Rich is steadfast in its commitment to core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'. We are relentless in elevating enterprise value, crafting unparalleled value for our clients, and fostering shared responsibility, creativity, and collaboration among all stakeholders. Our unwavering mission is to ascend as the leader in reliable, environmentally-friendly fluid machinery!
1, With our high-efficiency 3D flow semi-open impeller, combined with cutting-edge aerodynamic and structural design, our Advanced Steam Compressor offers an unparalleled impeller profile. This results in a wide range of stable operating conditions, with the pinnacle of polytropic efficiency for the main machine soaring to an impressive 88%.
2, By incorporating a vaneless diffuser, our compressor ensures flexibility with its vast operating range, allowing for seamless adaptability to varying conditions.
3, Designed with precision, the gearbox and compressor seamlessly integrate into a compact structure, providing a space-saving solution without compromising on performance.
4, Our product is an all-in-one, integral skid-mounted package. It includes the compressor, gearbox, and motor, facilitating effortless transportation and straightforward installation.
5, Experience a high degree of automation with exceptional reliability, superior efficiency, and remarkable energy savings. Our product guarantees easy operation, making it a seamless addition to any setup.
1, Our commitment to 'intelligent service' is driven by our mission for precision and comprehensiveness. We proudly operate 13 strategically located marketing service centers across China, complemented by a robust sales and service network that spans the entire globe.
2, Our dedicated after-sales service team is always ready, holding passports to swiftly embark on international assignments, ensuring 24/7 availability and support throughout the project duration, wherever you are.
3, Our '1191' Service Commitment guarantees an unparalleled response: On-site issues acknowledged within 1 minute; service requests addressed within 1 hour; comprehensive solutions delivered within 9 hours; and our expert team at your location within 1 day.
4, Reach our after-sales service anytime at our dedicated 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.
The complete set of cutting-edge pneumatic technology integrated into this product is meticulously imported from internationally acclaimed mature stage models and advanced design software. This enables us to offer our clients rapid and precise model selection that meets their specific needs. The Advanced Steam Compressor with Adjustable Guide Vane for Vanadium Extraction is meticulously categorized into 18 distinct series, each tailored to cater to a wide range of industrial applications. These series support an impressive flow rate range of 1-240 t/h and facilitate a seamless temperature rise of 8-24ºC, ensuring optimal performance and efficiency.
1. Heat pump distillation: Revolutionize your distillation processes with unparalleled efficiency and precision.
2. Waste heat recovery: Harness residual heat for sustainable energy solutions.
3. Environmental protection field: Transform industrial wastewater treatment with cutting-edge solutions for lithium battery wastewater, efficient recycling, landfill leachate treatment, and innovative separation processes for sodium and potassium from waste incineration fly ash leachate.
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6. Food & beverage industry: Perfect the concentration and extraction of amino acids like alanine, refine sugar liquid drying, and enhance the concentration of beverage jams with precision.
7. Pharmaceutical industry: Elevate Chinese and Western medicine production through advanced evaporation, concentration, crystallization, and drying techniques.
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10. Power industry: Transform wastewater treatment in power stations with superior solutions for desulfurized water.
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