| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR Explained: Experience the Cutting-edge Mechanical Vapor Recompression, a breakthrough in energy efficiency. This innovative technology ingeniously minimizes the need for external energy by recycling the secondary steam energy it produces. The core principle revolves around compressing the secondary steam, generated by the evaporator, through a high-efficiency steam compressor. This conversion from electrical to thermal energy elevates the pressure and temperature of the secondary steam. The temperature rise then allows the secondary steam to return to the evaporator to heat materials and induce evaporation, thereby achieving a sustainable cycle of recycling the latent heat of vaporization of secondary steam.
Introducing the DM Series Single-stage Geared Steam Compressor—a marvel of engineering that comprises the compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an advanced anti-surge control system. Designed with a compact structure, this compressor is not only easy to maintain but also integrates effortlessly into your operations, ensuring maximum efficiency and reliability.
3.3.1 Start by positioning the compressor base seamlessly onto the foundation. Introduce wedge-shaped shims underneath the base to fine-tune and achieve precise leveling of the equipment.
Skillfully alternate two wedge-shaped irons for enhanced stability. Once the unit is perfectly leveled, ensure the wedges are securely spot welded at 4 to 5 strategic points for optimal support.
The design and installation of the wedge should be tailored by the user, meticulously crafted to match the specific conditions. The contact surface must be finished to perfection, ensuring uniform engagement of the inclined plane.
Take note: the wedge iron must not exceed a bearing capacity of 40Kg/cm2).
3.3.2 Employ a precision level to ascertain the exact horizontal plane. The unit's leveling standards demand an axial level of 0.05/1000mm.
Additionally, ensure the horizontal level of the unit adheres to a strict 0.10/1000mm parameter.
3.3.3 Achieve impeccable coupling alignment. Before initiating the alignment process, confirm the following essential prerequisites:
1) Ensure the main power supply is completely turned off to prevent any electrical hazards;
2) Carefully remove the coupling shield to gain unobstructed access;
3) Detach the diaphragm coupling intermediate section for uninhibited alignment flexibility;
4) Verify the planarity of the motor installation surface, ensuring it is devoid of debris, contaminants, and unwanted attachments;
5) The bolt holes on the motor must be larger than the bolts themselves, to allow for easy loosening and adjustment of the motor alignment;
6) Prepare an ample supply of stainless steel gaskets to provide a stable footing for the motor. Ensure these gaskets are free from contaminants and are perfectly flat.
7) Utilize a dial indicator or a high-precision laser alignment meter (0.01mm accuracy) which should be procured by the customer;
8) Arrange a sturdy bracket to support the dial indicator, as depicted in the accompanying illustration;
9) The motor wheel hub mounting bracket is essential for positioning a dial indicator on the hub's edge, placing the probe strategically at the compressor's wheel hub outer edge;
10) By fine-tuning the adjustment bolts around the motor feet, align the compressor and motor center lines meticulously. Ensure the maximum outer circle deviation does not exceed 0.05mm.
11) Once alignment is perfected, securely tighten the motor foot bolts, then revisit and check the runout of the outer circle and coupling end face.;
12) Finally, reinsert the coupling's intermediate section post a successful motor idling test.
3.3.4 Once 'levelness' and alignment are optimized, fasten the anchor bolts firmly. After a test run, loosen and retighten the bolts to guarantee steadfastness.
3.3.5 Keep the impeller immaculate—this high-velocity component is susceptible to irreversible damage by any foreign solid or liquid intrusions. Ensure all inlet and outlet pipelines linked to the compressor are pristine and adhere to the system's specified steam corrosion grade. Pipelines failing this requirement necessitate immediate rectification.Consider the integration of solid-liquid separation equipment such as gas scrubbers or sedimentation tees immediately before the compressor inlet's straight pipe.
3.3.6 Attach the compressor's inlet and outlet pipes diligently. Install all pipeline accessories as outlined in the PI diagram, ensuring the pipelines are independently braced and do not impose their weight on the compressor body itself.
3.3.7 Once the main fan and its ancillary equipment have been meticulously installed, and the concrete has reached complete solidity, it's time to embark on the compressor operation test. This critical step ensures that the Premium Watervapour Compressor for Enhanced Vanadium Wastewater Extraction is primed for optimal performance.
3.3.8 For seamless integration and efficiency, position the electric control cabinet of the compressor within a strategic 5-meter radius of the compressor. The wiring, elegantly encased in threading pipes, should be discreetly run underground. Once the electric control cabinet is secured in its position, it’s imperative to deftly connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a seamless network of operation.
Nantong Dart-Rich Fan Co., LTD. is a legacy in innovation, with roots stretching back to its foundation in 1966 as the esteemed State-Owned Nantong Fan Factory. In a pivotal transformation during June 2019, the company embraced a dynamic equity structure reform. Evolving into a partnership enterprise to fuel its rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. came to life in December 2020. The company's relentless pursuit of excellence led to the integration of cutting-edge German technology in 2004, propelling it to achieve groundbreaking advancements in product stability, reliability, high efficiency, low noise production, wear, and temperature resistance. Renowned as the primary architect behind the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich has set industry benchmarks.
Endowed with prestigious certifications like ISO9001, ISO14001, and ISO45001, Dart-Rich's impressive portfolio encompasses steam compressors, fans, and blowers. These products are indispensable across diverse sectors including metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and pioneering new energy fields. Our expertise extends beyond products, offering unmatched system optimization solutions and maintenance services aimed at revolutionizing energy-saving wind systems.
At Dart-Rich, innovation is our mantra, driving management, mechanism, culture, and technology advancements. Our commitment to digital intelligence, vibrant striver culture, and the 'three wisdom' model empowers us with keen market insights. This enables us to continuously foster organizational growth, elevate our service competency, and sustain swift, healthy development.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is steadfast in enhancing enterprise value and delivering unparalleled value to customers. We are dedicated to shared responsibility and mutual growth with all stakeholders, aspiring to lead as the frontrunner in reliable green fluid machinery innovation!
1, Our cutting-edge Premium Watervapour Compressor is equipped with a highly efficient 3D flow semi-open impeller. This marvel of professional aerodynamic and structural design features an advanced impeller profile, delivering an expansive range of stable operating conditions. Experience peak performance with a remarkable polytropic efficiency of up to 88%, ensuring superior reliability and productivity.
2, Thanks to the integration of a vaneless diffuser, our compressor boasts an extraordinary wide operating range, ensuring flexibility and adaptability in various applications.
3, Crafted for excellence, the gearbox and compressor are seamlessly integrated into a compact structure, maximizing space efficiency while maintaining robust performance.
4, Our product is engineered as an integral skid-mounted package, incorporating the compressor, gearbox, and motor. This thoughtful design ensures ease of transportation and straightforward installation, enhancing user convenience.
5, Experience a high degree of automation with our product, offering exceptional reliability and efficiency. The easy operation, combined with energy-saving features, makes our compressor a top choice for those seeking innovative, user-friendly, and sustainable solutions.
1, At NANTONG DART-RICH FAN CO., LTD, we are committed to delivering 'intelligent service' with an unwavering purpose of being 'more accurate, more comprehensive.' We proudly operate 13 state-of-the-art marketing service centres across China, coupled with a robust sales and service network that seamlessly spans the globe.
2, Our world-class after-sales service personnel are always prepared, with passports in hand, ready to swiftly address overseas maintenance tasks. We offer you continuous, 24-hour service throughout your project's duration, ensuring your needs are met with unparalleled efficiency.
3, Our '1191' Service Commitment guarantees: Immediate feedback on on-site issues within 1 minute; a response to your service requests within 1 hour; a comprehensive solution provided within 9 hours; and our expert personnel arriving at your site within just 1 day.
4, Our dedicated after-sales service hotline is always available to assist you: 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 cutting-edge pneumatic technology, our Premium Watervapour Compressor for Enhanced Vanadium Wastewater Extraction boasts a complete suite imported from leading global models and sophisticated design software. This incredible synergy enables us to deliver prompt and precision-driven model selection tailored to your needs. Our expansive line-up is categorized into 18 distinct series, expertly designed to accommodate flow rates ranging from 1 to 240 t/h, with a temperature elevation capacity spanning 8 to 24ºC, ensuring unparalleled flexibility and efficiency for diverse applications.
1. Heat pump distillation: A groundbreaking solution designed to revolutionize the efficiency and sustainability of distillation processes.
2. Waste heat recovery: Harness the potential of waste heat to enhance your operations, improving energy efficiency and reducing costs.
3. Environmental protection field: Transform industrial processes with effective solutions for industrial wastewater treatment, sophisticated lithium battery wastewater recycling, landfill leachate treatment, and the innovative separation of sodium and potassium from waste incineration fly ash leachate, among others.
4. Lithium-Ion battery industry: Pioneering technology in salt lake lithium extraction, iron phosphate devices, and advanced wastewater treatment for ternary precursor and lithium battery disassembly processes, as well as nickel battery circulation.
5. New energy industry: Elevate the standards of photovoltaic and polycrystalline silicon wastewater treatment with cutting-edge solutions tailored for the new energy sector.
6. Food & beverage industry: Enhance production with concentrated expertise in amino acid extraction, sugar liquid drying, and beverage jam concentration processes.
7. Pharmaceutical industry: Innovate with precision in evaporation, concentration, crystallization, and drying processes for both Chinese and Western medicine production.
8. Chemical industry: Drive innovation with advanced processes in caprolactam polymerization, polylactic acid PLA and nylon 66 production, chelating agent evaporation crystallization, mannitol concentration, and more.
9. Metallurgical industry: Enhance efficiency in treating sintering desulfurization wastewater, coking wastewater, and vanadium extraction, along with smelting wastewater solutions.
10. Power industry: Leading-edge solutions for the treatment of desulfurized wastewater from power stations, optimizing operational sustainability and compliance.
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