| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or mechanical vapor recompression, represents a cutting-edge energy-saving breakthrough designed to significantly reduce the need for external energy inputs by cleverly harnessing the power of secondary steam energy that it itself produces. This innovative technology operates on a simple yet powerful principle: secondary steam, produced by the evaporator, is efficiently compressed using a high-performance steam compressor. This process converts electrical energy into thermal energy, leading to an increase in both pressure and temperature of the secondary steam. The elevated temperature then allows the secondary steam to return to the evaporator, where it heats the materials, driving further evaporation and enabling continuous recycling of the latent heat of vaporization. This results in an optimized, eco-friendly, and efficient system for steam utilization.
The DM series Single-stage geard steam compressor is a marvel of engineering, meticulously crafted to include key components such as the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an anti-surge control system. Its design is characterized by a compact structure, ensuring that it is not only space-efficient but also easy to maintain. This sophisticated system guarantees durability and reliability, meeting the demanding needs of modern industrial operations with unparalleled convenience.
3.3.1 Gracefully position the compressor base seamlessly onto the foundation. Skillfully slide wedge-shaped shims beneath the base to perfect the unit's level positioning.
Expertly alternate two wedge-shaped irons, ensuring precision; once leveled, confidently spot weld the irons at 4-5 strategic points.
Wedges should be meticulously crafted and installed by users, tailored to real-world conditions, ensuring an impeccable contact surface.
The inclined plane must make uniform contact with a robust bearing capacity, not exceeding 40Kg/cm2).
3.3.2 Employ a level with masterful precision. The unit leveling demands: axial level precision at 0.05/1000mm and horizontal finesse at 0.10/1000mm.
level of the unit is 0.10/1000mm.
3.3.3 Achieve perfect alignment for coupling: Before commencing alignment, adhere to the following meticulous requirements:
1) Securely disable the main power supply;
2) Expertly remove the coupling shield;
3) Detach the diaphragm coupling intermediate section with precision;
4) Ensure the motor installation plane is flawlessly smooth, free of debris, dirt, and unwanted attachments;
5) Motor bolt holes should generously exceed bolt size, allowing for effortless loosening and motor adjustments;
6) Have ample stainless steel gaskets ready to perfectly fit the motor's foot, ensuring flatness without attachments. Refrain from using elongated gaskets for base adjustments;
7) Utilize a highly accurate dial indicator or laser alignment meter, self-supplied, with a precision of 0.01mm;
8) Prepare the designated bracket for supporting the dial indicator, as depicted in the accompanying illustration;
9) Employ the motor wheel hub mounting bracket to precisely position a dial indicator on the hub's edge, placing the probe on the compressor hub's outer boundary;
10) By judiciously adjusting the bolts around the motor feet, align the compressor and motor center line to perfection, ensuring the motor's shaft center line is slightly elevated.
11) Securely fasten the motor foot bolts, then verify and refine the outer circle runout and end face runout for optimal coupling.;
12) Complete the installation by reinstating the coupling intermediate section post-motor idling test.
3.3.4 Once the 'levelness' and alignment are meticulously adjusted, securely tighten the anchor bolts. Post-mechanical operation, release and retighten for assured stability.
3.3.5 The impeller, a high-speed marvel, demands protection from solid or liquid intrusions which could catastrophically damage the compressor. Ensure cleanliness and compliance of inlet and outlet pipelines with stringent steam corrosion standards.Consider enhancing your setup with solid-liquid separation equipment (like a gas scrubber or sedimentation tee) preceding the compressor inlet's straight pipe.
3.3.6 Ingeniously install the compressor's inlet and outlet pipes. Import and export pipelines should be outfitted with appropriate accessories per the PI diagram. Ensure the pipeline's weight is independently supported, sparing the compressor body from undue strain.
3.3.7 Once the main fan, along with all its accompanying equipment, has been seamlessly installed and the concrete has thoroughly solidified to ensure a robust foundation, you are ready to proceed with the eagerly anticipated compressor operation test. This critical step marks the transition to operational excellence, setting the stage for enhanced performance and reliability.
3.3.8 For optimal functionality, the electric control cabinet of the compressor must be positioned strategically within a 5-meter radius of the compressor itself. The wiring from the compressor should be meticulously connected to the electric control cabinet using threading pipe routed underground, ensuring both safety and efficiency. Once the electric control cabinet is secured in its designated spot, it is essential to expertly connect the wiring terminals within the cabinet to the lines at the remote DCS, establishing a seamless communication pathway for superior operational control.
Nantong Dart-Rich Fan Co., LTD., formerly recognized as the State-Owned Nantong Fan Factory, has an illustrious history dating back to its inception in 1966. A pivotal moment in its evolution occurred in June 2019, when a transformative equity structure reform was implemented. Consequently, the organization transitioned into a dynamic partnership enterprise. In response to the burgeoning demands of rapid company expansion, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020. This forward-thinking move underscores our commitment to growth and innovation. Incorporating cutting-edge German technology in 2004, the company spearheaded considerable technological advancements. These strides significantly bolstered product stability, reliability, efficiency, while minimizing noise and enhancing wear and temperature resistance. Proudly, we are the principal architect behind the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 system certifications, attesting to our unwavering dedication to quality and environmental standards. Our flagship products, including steam compressors, fans, and blowers, serve a diverse array of industries such as metallurgy, chemicals, electric power, environmental protection, construction materials, light industry, and new energy. Additionally, we excel in delivering system optimization solutions and maintenance services aimed at energy-efficient renovations for wind systems.
At Dart-Rich, we relentlessly pursue excellence through management, mechanism, cultural, and technological innovations. Our ongoing initiatives in digital intelligence and the cultivation of a 'striver culture' are complemented by our 'three wisdom' strategy. These efforts reflect our keen market insight, drive organizational growth, elevate our comprehensive customer service capabilities, and ensure our robust and sustainable development.
Guided by our steadfast core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to continuously increasing enterprise value. We strive to create unparalleled value for our customers, fostering shared responsibility, innovation, and mutual benefits among all stakeholders. Our ultimate aspiration is to emerge as the preeminent leader in reliable green fluid machinery, setting industry standards and spearheading sustainable advancement.
1. Our breakthrough design features a revolutionary high-efficiency 3D flow semi-open impeller. Thanks to its expertly crafted aerodynamic and structural design, this impeller boasts an advanced profile that ensures a remarkably stable operating range. Witness the pinnacle of performance as the main machine achieves an extraordinary polytropic efficiency of up to 88%, setting new standards in efficiency and reliability.
2. By incorporating a cutting-edge vaneless diffuser, our product guarantees an expansive and adaptable operating range, ensuring seamless performance across a variety of conditions.
3. Experience unparalleled engineering with the integrated gearbox and compressor, designed with a space-saving compact structure that merges functionality with innovation.
4. The product is designed as a complete, integral skid-mounted package, which includes the compressor, gear box, and motor. This design facilitates easy transportation and simplifies installation, ensuring convenience and efficiency from the get-go.
5. Enjoy the benefits of high automation, robust reliability, exceptional efficiency, and energy savings. Our product is not only easy to operate but also stands as a testament to cutting-edge technology and superior performance.
1, We are dedicated to delivering "intelligent service" with an unwavering commitment to precision and comprehensiveness. Boasting 13 cutting-edge marketing service centres across China, our robust sales and service network extends seamlessly across the globe, ensuring unparalleled support wherever you are.
2, Our thoroughly trained after-sales service professionals are passport-ready, poised to tackle overseas maintenance challenges at a moment's notice. We are at your disposal 24/7, guaranteeing seamless assistance throughout your project’s duration.
3, Our "1191" Service Commitment ensures prompt and efficient problem resolution: On-site issues are addressed within an impressive 1 minute; service demands are acknowledged within 1 hour; a comprehensive solution is provided within 9 hours; and our expert personnel will be on-site within just 1 day.
4, For immediate assistance, please contact our dedicated after-sales service 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.
This remarkable product boasts a complete array of pneumatic technology, all imported from internationally renowned mature stage models and cutting-edge design software. This integration ensures that we can swiftly and optimally select the perfect model for our valued clients. The product lineup features an impressive 18 distinct series, accommodating a diverse range of needs with flow rates spanning from 1 to 240 t/h. Additionally, they deliver an exceptional temperature rise, ranging from 8 to 24ºC, to meet various operational demands with precision.
1. Heat Pump Distillation: Elevate your distillation processes to new heights with our steam compressor, designed for exceptional efficiency.
2. Waste Heat Recovery: Transform residual heat into valuable resources, maximizing efficiency and sustainability across various industries.
3. Environmental Protection Field: Revolutionize industrial wastewater treatment with cutting-edge solutions. Ideal for lithium battery wastewater recycling, landfill leachate purification, and innovative waste incineration processes including sodium and potassium separation from fly ash leachate.
4. Lithium-Ion Battery Industry: Optimize processes with our advanced steam compressor. Enhance salt lake lithium extraction, iron phosphate, ternary precursor wastewater treatment, lithium battery disassembly, and efficient nickel battery circulation systems.
5. New Energy Industry: Innovate photovoltaic and polycrystalline silicon wastewater treatments, ensuring sustainable advancements in energy production.
6. Food & Beverage Industry: Perfect the art of concentration and extraction. From amino acids (alanine) to the rich flavors of jams and sugar liquids, achieve superior concentration and drying results.
7. Pharmaceutical Industry: Enhance the production of Chinese and Western medicines with exceptional evaporation, concentration, crystallization, and drying processes.
8. Chemical Industry: Empower your chemical production with high-efficiency solutions for caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, and beyond. Perfect for chelating agent evaporation crystallization, mannitol concentration, fragrance purification, and more.
9. Metallurgical Industry: Lead in wastewater treatment from sintering desulfurization to smelting processes, including coking and vanadium extraction wastewater management.
10. Power Industry: Optimize power station operations with state-of-the-art desulfurized wastewater treatment solutions.
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