| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Introducing a marvel of energy efficiency: MVR, or Mechanical Vapor Recompression. This cutting-edge technology is designed to significantly slash external energy needs by ingeniously harnessing the secondary steam energy it produces. The remarkable technology works as follows: the secondary steam generated by the evaporator undergoes compression through a highly efficient steam compressor. This process converts electrical energy into thermal energy, resulting in an increase in both pressure and temperature of the secondary steam. The elevated temperature then circulates back into the evaporator, effectively heating the materials and inducing evaporation, thus recycling the latent heat of vaporization of the secondary steam. Experience the future of sustainable energy solutions with MVR.
Behold the DM Series Single-stage Geared Steam Compressor, a pinnacle of engineering prowess. This sophisticated machinery is composed of the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. With its compact design, the DM Series is not only a testament to efficiency but also to ease of maintenance, ensuring seamless operation and longevity. Discover an unparalleled combination of innovation and practicality in one meticulously designed package.
3.3.1 The compressor base, designed for utmost stability, must be integrally placed on a robust foundation. Insert wedge-shaped shims under the base to achieve a perfectly level unit.
Place the wedge-shaped irons alternately. Once the unit is leveled, secure the irons by spot welding at 4~5 strategic points. This ensures a stable setup for optimal performance.
These wedges must be crafted and installed by the user, tailored to meet specific conditions. The contact surfaces require precise finishing for uniform contact, ensuring even load distribution.
The bearing capacity of these custom-made wedge irons must not exceed 40Kg/cm2).
3.3.2 Employ a high-precision level to ascertain the unit's alignment. Ensure the axial level maintains a precision of 0.05/1000mm, while the horizontal level demands accuracy of 0.10/1000mm.
These stringent leveling standards guarantee flawless operation and efficiency.
3.3.3 Achieve perfect alignment by centering the coupling. Before initiating this precision task, ensure these critical preparations are completed:
1) Deactivate the main power supply, prioritizing safety.
2) Carefully remove the protective coupling shield.
3) Detach the diaphragm coupling's intermediate section with care.
4) Thoroughly inspect the motor installation plane for any debris or obstructions, ensuring a clean and flat surface.
5) Ensure the motor bolt holes are slightly oversized compared to the bolts, allowing easy adjustments for precise alignment.
6) Prepare a sufficient supply of pristine, flat stainless steel gaskets to support the motor's feet. Avoid using elongated or thin gaskets during adjustments.
7) Utilize a precision dial indicator or a laser alignment meter with an accuracy of 0.01mm, which should be procured by the customer.
8) Arrange a sturdy bracket for supporting the dial indicator as demonstrated in the accompanying illustration.
9) Employ a motor wheel hub mounting bracket to securely position a dial indicator on the compressor wheel hub's edge, ensuring accurate alignment.
10) By meticulously adjusting the bolts around the motor feet, align the motor and compressor center lines with remarkable precision. The allowable outer circle deviation is 0.05mm, while the coupling end face must remain between 0.03~0.05mm.
11) After achieving this exquisite alignment, firmly tighten the motor foot bolts and recheck the outer circle runout and end face runout of the coupling for sustained accuracy.;
12) Finally, reinstall the coupling intermediate section post an idle test of the motor, ensuring flawless functioning.
3.3.4 Once the casing's levelness and alignment are perfected, securely tighten the anchor bolts. Following a mechanical or trial operation, retighten these bolts to preserve the integrity of the installation.
3.3.5 The impeller, a critical high-speed component, must remain free from any solid or liquid contaminants to avoid irreversible damage. Maintain immaculate inlet and outlet pipelines, adhering to the system's steam corrosion grade standards. Rectify pipelines failing to meet these standards.Incorporating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe is strongly recommended to safeguard your system.
3.3.6 Expertly install the compressor's inlet and outlet pipes. Follow the PI diagram to outfit import and export pipelines with appropriate accessories. Ensure these pipelines are supported by independent brackets, preventing undue weight on the compressor body.
3.3.7 Once the installation of the main fan and its associated equipment has reached completion, and with the concrete foundation fully set and cured, it is the perfect moment to proceed with the highly anticipated compressor operation test. This step ensures optimal performance and reliability of your system.
3.3.8 For efficient operation, position the electric control cabinet no more than 5 meters from the compressor. To ensure a seamless and sleek design, the wiring from the compressor to the control cabinet should be elegantly threaded through an underground conduit. Once the control cabinet is securely placed, meticulously connect its wiring terminals to the lines of the remote DCS, ensuring precision and reliability at every connection point.
Nantong Dart-Rich Fan Co., LTD. traces its legacy back to 1966 when it was known as the State-Owned Nantong Fan Factory. With a visionary transformation in June 2019 through equity structure reform, it paved the way for new horizons. ushering in a new era as a dynamic partnership enterprise. In response to its exponential growth, Dart-Rich (Hunan) Fan Co., Ltd. was born in December 2020, marking another milestone in its journey. In a strategic move, Dart-Rich imported cutting-edge German technology in 2004, propelling substantial advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resilience. As the primary architect of the standard for integral geared assembly-type centrifugal steam compressors, Dart-Rich sets industry benchmarks.
Achieving excellence, Dart-Rich has secured ISO9001, ISO14001, and ISO45001 certifications. Our flagship offerings encompass steam compressors, fans, and blowers, seamlessly integrating into sectors like metallurgy, chemical processing, electric power, environmental safeguarding, construction materials, light industries, and burgeoning new energy markets. We excel in offering system optimization solutions and maintenance for wind system energy-saving renovations.
Innovation is at the heart of Dart-Rich, committed to management, mechanism, cultural, and technological advancements. We drive the development of digital intelligence, a pioneering striver culture, and 'three wisdom'. With profound market insights, we continuously foster organizational growth, elevate customer service capabilities, and achieve rapid, sustainable progress.
Guided by the core principles of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich enhances enterprise value, maximizes customer value, and fulfills the promise of shared responsibility and creation among all stakeholders. We are unwavering in our pursuit to be the vanguard of reliable green fluid machinery solutions.
1, Featuring an ultra-efficient 3D flow semi-open impeller, our product boasts a cutting-edge aerodynamic and structural design. The advanced impeller profile ensures an outstanding and significantly wide range of stable operating conditions. The main machine delivers an impressive polytropic efficiency that can soar up to an exceptional 88%.
2, Thanks to the integration of a vaneless diffuser, the product showcases an expansive and adaptable operating range, meeting diverse demands with utmost flexibility.
3, Our ingeniously integrated gearbox and compressor are designed with a compact structure, optimizing space without compromising on power or performance.
4, The entire product is expertly designed as an integral skid-mounted package, incorporating the compressor, gearbox, and motor. This cohesive design ensures ease in both transportation and seamless installation.
5, With a high degree of automation, this product promises unparalleled reliability, superior efficiency, and considerable energy savings. It is crafted for smooth and straightforward operation, making it a standout choice in modern technology.
1, At NANTONG DART-RICH FAN CO.,LTD, we are dedicated to providing 'intelligent service' that stands for precision and thoroughness. With 13 strategically located marketing service centers proudly established across China, complemented by an expansive sales and service network reaching every corner of the globe, we ensure that our valued clients receive unparalleled service excellence.
2, Our team of highly skilled after-sales service professionals are equipped with passports, ready to promptly tackle overseas maintenance assignments. We pledge to be at your service 24 hours a day, ensuring seamless project execution and unparalleled customer support whenever you need it.
3, Our '1191' Service Commitment guarantees your peace of mind: Get feedback on any on-site issues within a mere 1 minute; a comprehensive response to service requests within an hour; a detailed solution within 9 hours; and our personnel dispatched to your site within just one day.
4, For immediate assistance, please contact 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.
Harnessing the pinnacle of pneumatic technology, our Steam Compressor with Split Base showcases a complete set of foreign-imported, mature-stage model and design software. This ensures our clients experience the swiftest and most optimal model selection. The product is available in an impressive 18 series, catering to a wide range of applications with a flow rate of 1-240 t/h and a remarkable temperature increase of 8-24ºC.
This state-of-the-art Steam Compressor with Split Base employs an entirely foreign-imported, mature-stage model and design software, offering users the quickest and most effective selection. It is categorized into 5 distinctive series, each accommodating a flow range of 4-250 t/h, alongside a temperature rise ranging from 4-11.2ºC, guaranteeing versatility and efficiency for varied applications.
1. Heat Pump Distillation: Dive into the innovative applications of our Steam Compressor with Split Base, adeptly engineered for heat pump distillation processes. Experience optimal efficiency and performance!
2. Waste Heat Recovery: Harness the power of previously wasted heat with our advanced technology, turning potential energy losses into gains for maximum productivity.
3. Environmental Protection Field: Lead the charge in sustainable practices with our solutions for industrial wastewater treatment, lithium battery wastewater management, recycling, and landfill leachate handling, including separating sodium and potassium from fly ash leachate in waste incineration.
4. Lithium-Ion Battery Industry: Revolutionize lithium extraction and treatment processes, including salt lake lithium extraction, iron phosphate device operation, and efficient handling of ternary precursor and disassembly wastewater, as well as nickel battery recycling.
5. New Energy Industry: Propel the future of energy with superior treatment solutions for photovoltaic and polycrystalline silicon wastewater, enhancing sustainability and eco-friendliness.
6. Food & Beverage Industry: Elevate your production processes with our cutting-edge technology for concentrating and extracting amino acids like alanine, drying sugar liquids, and concentrating beverage jams to perfection.
7. Pharmaceutical Industry: Seamlessly integrate our compressor for evaporation, concentration, crystallization, and drying tasks in the intricate production of both Chinese and Western medicines, ensuring superior quality.
8. Chemical Industry: From caprolactam process polymerization to producing polylactic acid, nylon 66, and beyond, our solutions assist in chelating agent evaporation, crystallization, mannitol concentration, and more, including fragrance purification and organic matter crystallization.
9. Metallurgical Industry: Our applications extend to treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, advancing metallurgical processes.
10. Power Industry: Efficiently treat desulfurized wastewater from power stations and other sources, contributing to cleaner and more sustainable power generation practices.
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