| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, or Mechanical Vapor Recompression, represents a revolutionary energy-saving methodology, meticulously engineered to drastically cut down on the reliance upon external energy sources. This groundbreaking technology expertly recycles the energy from the secondary steam it generates. Central to its innovative design is this principle: the secondary steam, generated by the evaporator, is skillfully compressed using a state-of-the-art, high-efficiency steam compressor. This conversion process ingeniously transforms electrical energy into thermal energy, enhancing both the pressure and temperature of the secondary steam. As the heat intensifies, the revitalized secondary steam is redirected back to the evaporator. This cycle effectively heats materials to trigger evaporation, leading to an extraordinary reuse of the latent heat of vaporization of the secondary steam, culminating in unmatched energy efficiency.
Introducing the DM series Single-stage Geared Steam Compressor—an exquisite embodiment of modern engineering prowess. This sophisticated system is meticulously composed of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a cutting-edge anti-surge control system. Its compact architecture ensures not only ease of maintenance and operation but also guarantees reliability and efficiency, making it the quintessential choice for those pursuing excellence in steam compression technology.
3.3.1 For unrivaled performance of your Steam Compressor with Overall Base and Guide Vane Adjustment from NANTONG DART-RICH FAN CO., LTD, securely situate the compressor's base on a firm foundation. Expertly position wedge-shaped shims beneath the base, which are ingeniously used to finely tune the equipment to a perfectly precise level.
Craft an alternating array of wedge-shaped irons. Upon reaching a flawless leveling, deftly spot weld the wedge irons at 4 to 5 exact points. The wedge must be custom-fabricated and installed by the user, tailored for the specific application, to ensure a seamless contact surface that evenly distributes force.
The contact surface must be expertly polished to guarantee uniform contact across the inclined plane. Crucially, the bearing load of the wedge iron should not surpass 40Kg/cm².
3.3.2 Employ a precise level to masterfully establish the unit's balance. The rigorous leveling standards necessitate the axial level of the unit to be 0.05/1000mm, with the horizontal level at 0.10/1000mm, ensuring unmatched precision.
3.3.3 To achieve impeccable coupling alignment, adhere to these vital steps:
1) Completely disconnect the primary power source for maximum safety;
2) Gently remove the coupling shield with care;
3) Precisely detach the diaphragm coupling intermediate section;
4) Thoroughly assess the motor installation plane's flatness to ensure it is spotless and void of foreign materials;
5) Confirm the motor bolt holes exceed the bolt size, permitting bolt loosening for motor adjustments;
6) Prepare an ample supply of premium stainless steel gaskets for motor base support. These gaskets must be impeccably flat and free from attachments, avoiding the use of long, thin gaskets for adjustments.
7) Utilize a dial indicator or precision laser alignment meter with a 0.01mm accuracy, which the customer should provide;
8) Construct a robust bracket to support the dial indicator, as shown in the accompanying diagram;
9) Attach the motor wheel hub mounting bracket to securely fix a dial indicator on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer rim;
10) With exceptional precision, adjust the motor feet's adjustment bolts to align the compressor and motor central lines. The outer circle's maximal deviation should not exceed 0.05mm, with the motor shaft center line marginally elevated relative to the compressor's low-speed shaft center line, and the coupling end face deviation to lie between 0.03 and 0.05mm.
11) Conclude by securely tightening the motor foot bolts, and rigorously inspect the outer circle and end face runouts of the coupling for optimal alignment.
12) Following successful motor idle tests, proceed to install the coupling intermediate section for seamless operation.
3.3.4 After meticulously adjusting the 'levelness' and alignment of the casing, tighten the anchor bolts to ensure steadfast stability. Post mechanical or trial operations, it is crucial to loosen and retighten the bolts to ensure sustained reliability.
3.3.5 As the impeller is a high-speed rotating component, it is critical to avert any solid or liquid intrusion, as this could inflict irreparable damage to the compressor. Keep the inlet and outlet pipelines connecting to the compressor impeccably clean, conforming to the system's steam corrosion grade standards. Pipelines not meeting these standards must undergo necessary corrections.It is highly advised to integrate solid-liquid separation equipment—such as a gas scrubber or sedimentation tee—before the straight pipe at the compressor's inlet to maintain system integrity.
3.3.6 It's time to skillfully install the compressor's inlet and outlet pipes! Adorn the import and export pipelines with the necessary pipeline accessories as vividly illustrated in the PI diagram. Remember, it is paramount that the pipeline connected to the compressor is gracefully supported by an independent bracket. This thoughtful precaution ensures that the compressor body remains free from any undue weight, preserving its integrity and performance.
3.3.7 With the main fan and its integral components meticulously installed, and the concrete foundation now solid as a rock, you're ready for the thrilling stage of conducting the compressor operation test. This pivotal step is essential to validate that every aspect is functioning in impeccable harmony, guaranteeing optimal performance and reliability.
3.3.8 Strategically place the electric control cabinet of the compressor within an ideal 5-meter proximity. Employ a robust threading pipe to achieve a seamless connection of wiring from the compressor to the electric control cabinet, with the added sophistication of routing it underground. Once the control cabinet is securely positioned, proceed with precision to link the wiring terminals within the cabinet to the lines at the remote DCS. This establishes a strong and dependable control connection, ensuring smooth and efficient operations.
Nantong Dart-Rich Fan Co., LTD., once renowned as the distinguished State-Owned Nantong Fan Factory, has been crafting a storied legacy since its foundation in 1966. In a revolutionary stride with its strategic equity structure reform in June 2019, the company embarked on a path of visionary transformation, poised for a future of boundless innovation and excellence. In an exhilarating evolution, the company transformed into an agile and dynamic partnership enterprise, propelling itself to align with the swift currents of development. To expand its ambitious vision, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020, establishing new paradigms in pioneering innovation. In a trailblazing initiative, the company seamlessly integrated avant-garde German technology in 2004, achieving groundbreaking advancements in product stability, reliability, efficiency, low noise generation, wear resistance, and temperature adaptability. As the pioneering architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich leads the charge in technological excellence and innovation.
Having secured prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich proudly presents an impressive portfolio of steam compressors, fans, and blowers. These indispensable products span a vast array of industries such as metallurgy, chemicals, electric power, environmental protection, construction, light industry, and the burgeoning energy sectors. Our expertise further extends to offering bespoke system optimization solutions and comprehensive maintenance services, expertly crafted for the energy-efficient revamp of wind systems.
Dart-Rich remains steadfast in its relentless pursuit of innovation across all facets of management, mechanisms, culture, and technological advancement. Our continued dedication to embracing digital intelligence, nurturing a culture of aspiration, and adhering to the 'three wisdom' principles empowers us to astutely comprehend market dynamics, bolster organizational efficiency, amplify customer service, and realize sustainable, swift growth.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is resolutely committed to enhancing enterprise value, optimizing customer benefits, and nurturing a culture of shared responsibility and collaboration among stakeholders. Our unwavering ambition is to ascend as the preeminent leader in the domain of reliable, green fluid machinery, setting the benchmark for excellence and sustainability.
1. The Versatile High-Performance Compressor with Speed Regulation and Split Base showcases a state-of-the-art 3D flow semi-open impeller. Expertly engineered with a professional aerodynamic and structural finesse, this innovative design leads to an advanced impeller profile. This allows our blower to perform exceptionally well across an extensive range of stable operating conditions. Revel in unmatched performance as the main machine's polytropic efficiency reaches a remarkable 88%, setting new benchmarks in efficiency.
2. Our groundbreaking incorporation of a vaneless diffuser empowers the product with an extraordinarily vast operating range. This ensures that the compressor remains highly flexible and adaptable, catering to an array of application requirements with ease.
3. The intelligent integration of the gearbox and compressor into one compact unit revolutionizes space efficiency. This seamless design not only conserves valuable space but significantly improves operational proficiency, making it an asset in any setting.
4. Engineered for ultimate convenience, our all-inclusive skid-mounted package harmoniously combines the compressor, gearbox, and motor. This thought-out design ensures hassle-free transportation and installation, making it exceptionally user-friendly for all operators.
5. Featuring advanced automation, our steam compressor exudes exceptional reliability and efficiency, significantly contributing to energy conservation. It is meticulously designed for smooth operation, ensuring not only unparalleled convenience but also cost-effectiveness, delivering a seamless experience to users.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly embody our guiding principle of 'intelligent service,' meticulously aiming for unmatched precision and holistic support. Our extensive network is composed of 13 strategically situated marketing service centers throughout China, fortified by a substantial global sales and service infrastructure.
2, Our committed after-sales service team is always ready to transcend borders, equipped with passports, ensuring our presence wherever you may need maintenance assistance worldwide. We are devoted to providing round-the-clock service, seamlessly aligning with your operational schedules throughout every phase of the project lifecycle.
3, '1191' Service Commitment: We solemnly vow to recognize on-site issues within an astonishingly rapid 1-minute span; address service requests in a mere hour; offer complete solutions within 9 hours; and dispatch our expert team to your location within just 1 day.
4, Connect with us anytime via 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, featuring an Overall Base with Guide Vane Adjustment, stands without equal. By diligently importing state-of-the-art technology and utilizing advanced design software from globally renowned models, we guarantee rapid and precise model selection that perfectly aligns with your specific requirements. Our extensive product range is expertly organized into 18 unique series, each tailored to accommodate an extensive flow rate spectrum of 1-240 t/h. Furthermore, our compressors seamlessly deliver a precise temperature elevation ranging from 8-24ºC, ensuring our clients receive a solution that is not only swift and optimal but also extraordinarily versatile and efficient. Experience unrivaled performance and adaptability with our cutting-edge offerings.
1. Heat pump distillation: Discover unparalleled efficiency with our innovative technology designed to amplify the performance of heat pump distillation processes, setting new standards in the industry.
2. Waste heat recovery: Maximize the utilization of waste heat with our sophisticated recovery solutions, turning untapped potential into optimized energy savings.
3. Environmental protection field: Pioneering sustainable practices, our solutions cater to a wide range of needs, from industrial wastewater treatment to advanced lithium battery wastewater management. We drive impactful change in areas such as landfill leachate treatment, sodium and potassium separation in waste incineration fly ash leachate, ensuring a positive ecological footprint.
4. Lithium-Ion battery industry: Transform lithium-ion battery production with our comprehensive suite of process devices. Our solutions include innovations like salt lake lithium extraction, iron phosphate systems, and advanced wastewater management for ternary precursors and battery disassembly, fostering sustainable recycling practices for nickel batteries.
5. New energy industry: Propel the new energy sector into the future with our cutting-edge solutions. We offer technologies for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, paving the way for a sustainable and eco-friendly energy landscape.
6. Food & beverage industry: Enhance the quality and efficiency of your operations with our tailored solutions. Specializing in amino acids concentration, sugar liquid concentration and drying, and beverage jam concentration, we elevate production standards, ensuring exquisite taste and superior quality.
7. Pharmaceutical industry: Support the precision and efficacy of both Chinese and Western medicine production with our state-of-the-art evaporative, concentrative, crystallization, and drying technologies, integral to meticulous pharmaceutical processes.
8. Chemical industry: From enhancing caprolactam process polymerization to pioneering production lines for polylactic acid PLA devices, nylon 66, and chelating agents, our solutions excel in organic matter concentration, fragrance purification, and chemical raw material production, driving efficiency and innovation.
9. Metallurgical industry: Ensure sustainability and compliance in metallurgical processes with our robust solutions for optimizing the treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewaters.
10. Power industry: Revolutionize wastewater management in the power industry with our effective treatment solutions for desulfurized wastewater from power stations, championing environmental stewardship and responsibility.
){kind=link}