| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Discover the revolutionary MVR technology, known as mechanical vapor recompression, designed for exceptional energy efficiency. This cutting-edge innovation significantly minimizes the need for external energy by skillfully reusing the secondary steam energy it generates. At the heart of its operation, the evaporator's secondary steam undergoes compression through a high-energy efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The heightened temperature effectively returns the secondary steam to the evaporator, facilitating the heating of materials and promoting evaporation. This sophisticated system ensures the remarkable recycling of the latent heat of vaporization within the secondary steam, driving forward sustainable and eco-conscious operations.
Introducing the DM series Single-stage geard steam compressor—a marvel of engineering excellence. This sophisticated machine comprises the robust compressor body, precise coupling, efficient gearbox, advanced lubrication system, powerful motor, and state-of-the-art electric instrument, all governed by an anti-surge control system. Its compact structure not only saves valuable space but also simplifies maintenance, providing unparalleled convenience and reliability. Embrace the future of industrial efficiency with this meticulously designed steam compressor, perfectly tailored for seamless integration and optimal performance.
3.3.1 Elegantly situate the compressor base integrally on the foundation. Gently position wedge-shaped shims beneath the base to achieve precision-level adjustment.
Place two wedge-shaped irons alternately. Upon achieving level, seamlessly spot weld the wedges at 4 to 5 strategic points.
Crafted and installed by the user with precision, the contact surface must be perfectly finished, ensuring even contact of inclined planes.
The wedge iron must sustain a bearing capacity not exceeding 40Kg/cm2).
3.3.2 Utilize a level for immaculate precision. The unit's leveling demands an axial precision of 0.05/1000mm and a horizontal level of 0.10/1000mm.
Achieve unparalleled accuracy and stability through these precise measurements.
3.3.3 Meticulously align the coupling. Before initiating alignment, ensure the following prerequisites are met:
1) The main power supply must be switched off for safety.
2) Remove the protective coupling shield effortlessly.
3) Detach the diaphragm coupling intermediate section with care.
4) Ensure the motor installation plane is immaculate, free from any debris or attachments.
5) The motor bolt holes should offer more room than the bolt size for seamless adjustment of the motor.
6) Adequately prepare stainless steel gaskets to cover the motor's foot; maintain gaskets perfectly flat, void of any attachments. Avoid inserting long, thin gaskets between the motor and the base.
7) Employ a dial indicator or a laser alignment meter with a 0.01mm accuracy, which must be customer-provided.
8) Prepare a specialized bracket to support the dial indicator, as illustrated in the accompanying diagram.
9) Utilize the motor wheel hub mounting bracket to secure a dial indicator at the wheel hub's edge, positioning the probe on the compressor wheel hub's outer edge.
10) Adjust the motor feet's bolts to align the compressor and motor centers flawlessly, with a maximum deviation of 0.05mm. The motor shaft center should be slightly elevated compared to the compressor's low-speed shaft center.
11) Conclude with tightening the motor foot bolts, meticulously reviewing the outer circle runout and the end face runout of the coupling;
12) Reinstall the coupling intermediate section after successfully completing the motor's idling test.
3.3.4 Post alignment of 'levelness' and casing alignment, fasten the anchor bolts. Post-mechanical operation, loosen and retighten the bolts for enduring security.
3.3.5 The high-speed impeller is delicate, and any intrusion of solid or liquid could inflict irreversible harm. Ensure all inlet and outlet pipelines linked to the compressor are pristine and comply with steam corrosion standards. Rectification is necessary for pipelines falling short. We recommend integrating solid-liquid separation equipment (like a gas scrubber or sedimentation tee) before the straight pipe at the compressor inlet.Secure the cleanliness and integrity of your compressor with this strategic enhancement.
3.3.6 Install the compressor’s inlet and outlet pipelines with precision. Attach relevant accessories as per the PI diagram. Ensure that pipelines connected to the compressor are supported by an independent bracket to avoid undue pressure on the compressor itself.
3.3.7 Once the main fan and all its supplementary components are securely installed, and the concrete has reached complete solidification, you are ready to embark on the compressor's operational testing phase.
3.3.8 Position the electric control cabinet within a 5-meter radius of the compressor. Ensure the wiring from the compressor to the control cabinet is efficiently routed through threading pipes, strategically placed underground. Once the control cabinet is in position, methodically connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring seamless integration and communication.
Nantong Dart-Rich Fan Co., LTD., formerly known as the State-Owned Nantong Fan Factory, boasts a rich legacy since its inception in 1966. A significant milestone in its journey was the equity structure reform carried out in June 2019. This transformation enabled the company to evolve into a dynamic partnership enterprise. To further fuel its rapid growth and meet burgeoning demands, Dart-Rich (Hunan) Fan Co., Ltd. was thoughtfully established in December 2020. The company prudently imported state-of-the-art German technology in 2004, leading to groundbreaking advancements in product stability, reliability, and high efficiency. Our innovations also include reducing noise, enhancing wear resistance, and boosting temperature endurance. As pioneers, we proudly drafted the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich is a testament to excellence, having earned the prestigious ISO9001, ISO14001, and ISO45001 certifications. Our diverse product portfolio includes steam compressors, fans, and blowers, which serve myriad industries like metallurgy, chemical, electric power, environmental protection, and more. We also specialize in delivering cutting-edge system optimization solutions and maintenance services for energy-efficient wind system renovations.
At Dart-Rich, we are relentless in our pursuit of excellence, embracing management, mechanism, cultural, and technological innovations. Our commitment to crafting a digital intelligent infrastructure, fostering a vibrant 'striver culture,' and advancing in the 'three wisdoms' keeps us at the forefront. With sharp market insights, we drive organizational transformation, enhance customer service capabilities, and achieve swift, sustainable growth.
Steadfast in our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich relentlessly seeks to amplify enterprise value. Our mission is to create unparalleled value for our customers, champion shared responsibilities, and foster a community of mutual creation and benefit among stakeholders, aspiring to be the vanguard of reliable green fluid machinery!
1, Step into a realm of unparalleled performance with our cutting-edge high-efficient 3D flow semi-open impeller. Crafted with expertise, this impeller boasts a sophisticated aerodynamic and structural design. Its exceptional profile ensures the blower operates within a vast spectrum of stable conditions. With the main machine's polytropic efficiency soaring up to 88%, this is efficiency redefined.
2, Embrace flexibility and adaptability with the inclusion of a vaneless diffuser, which grants the system an impressive and expansive operating range, catering to diverse needs effortlessly.
3, Experience the harmony of compactness and innovation with the ingenious integration of gearbox and compressor. Our design is meticulously engineered to be as space-efficient as it is powerful.
4, Discover the epitome of convenience with our product's integral skid-mounted package. This all-in-one solution includes a compressor, gearbox, and motor, ensuring seamless transportation and effortless installation, saving you valuable time and resources.
5, Revel in the unparalleled ease of use with a high degree of automation. Our product is the epitome of reliability, delivering high efficiency and energy savings. It's engineered for easy operation, offering you a worry-free experience with every use.
1, We are committed to an "intelligent service" framework, driven by the motto "more accurate, more comprehensive." Our extensive network boasts 13 marketing service centers across China, complemented by a global sales and service network that ensures our reach is truly worldwide.
2, Each member of our dedicated after-sales service team is equipped with passports, ready to swiftly tackle overseas maintenance tasks. We proudly offer a 24/7 support system, ensuring you receive continuous assistance throughout your project.
3, "1191" Service Commitment: We pledge to acknowledge on-site issues within a swift 1 minute, respond to service demands within 1 hour, provide a viable solution within 9 hours, and ensure personnel are on-site within 1 day.
4, For immediate assistance, reach our 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 state-of-the-art pneumatic technology is entirely sourced from cutting-edge international models and sophisticated design software. This ensures that our clients benefit from swift and optimal model selection. With an impressive 18 series to choose from, our products cater to a flow rate range of 1-240 t/h, accommodating a temperature rise of 8-24ºC.
Leveraging advanced pneumatic technology imported from globally established stage models and design software, we offer users rapid and superior selection options. Our product offerings are available in 5 distinct series, perfectly suited for flow ranges between 4-250 t/h, with a temperature rise range of 4-11.2ºC.
1. Heat Pump Distillation: Elevate your operational efficiency with our cutting-edge eco-conscious steam compressor, meticulously crafted for versatile applications in heat pump distillation.
2. Waste Heat Recovery: Harness the potential of waste heat with our innovative technology, designed to maximize energy reclamation and sustainability.
3. Environmental Protection Field: Our compressor excels in industrial and lithium battery wastewater treatment, wastewater recycling, landfill leachate management, and innovative sodium and potassium separation in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Tailored for advanced processes like salt lake lithium extraction, iron phosphate production, ternary precursor, and lithium battery disassembly wastewater treatment, as well as nickel battery circulation.
5. New Energy Industry: Perfect for photovoltaic and polycrystalline silicon wastewater treatment, our product is pivotal in supporting the sustainable advancements of the new energy sector.
6. Food & Beverage Industry: Ideal for the concentration and extraction of alanine, sugar liquid concentration and drying, as well as beverage and jam concentration.
7. Pharmaceutical Industry: Revolutionize your production with our specialized solutions for evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine manufacturing.
8. Chemical Industry: From caprolactam polymerization to nylon 66 production, our compressor supports a myriad of applications like chelating agent crystallization, mannitol concentration, and fragrance purification.
9. Metallurgical Industry: Transform the way you manage sintering desulfurization, coking, vanadium extraction, and smelting wastewater with our state-of-the-art solutions.
10. Power Industry: Our exceptional technology is adept at managing desulfurized wastewater from power stations, ensuring cleaner and more efficient energy production.
){kind=link}