| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands at the forefront of cutting-edge, energy-efficient technology. It masterfully curtails the need for external energy by ingeniously repurposing the secondary steam energy it generates. At its core, this transformative process involves leveraging a high-efficiency steam compressor to elevate the pressure and temperature of secondary steam. This miraculous conversion from electrical to thermal energy enables the return of steam to the evaporator, heating materials and spurring evaporation. The result is a remarkable recycling of the latent heat of vaporization, optimizing energy utilization like never before.
The DM Series Single-Stage Geared Steam Compressor is a marvel of engineering, meticulously crafted to include a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its compact design ensures an easy-to-maintain solution, perfectly balancing performance and convenience. With its streamlined structure, it promises seamless integration into your operation, delivering unparalleled efficiency and reliability.
3.3.1 The base of our iconic compressor is to be seamlessly integrated onto the foundation. Employ wedge-shaped shims beneath the base to achieve precise unit alignment.
Position two wedge-shaped irons alternately. Once optimal leveling is achieved, secure the shims with spot welds at 4 to 5 strategic points. These wedges should be
custom-manufactured and tailored by users based on real-world conditions, ensuring the contact surface is perfectly finished for even contact with the
inclined plane. Note: The bearing capacity for these wedge irons must not surpass 40Kg/cm2).
3.3.2 Utilize a precision level to ascertain perfect horizontal alignment. Adhere to these leveling standards: the axial level must maintain a precision of 0.05/1000mm, with the horizontal level at 0.10/1000mm.
Ensure this meticulous leveling for optimal performance.
3.3.3 Achieving coupling alignment is key. Prior to commencing alignment, ensure these crucial safety and preparatory checks:
1) Ensure the main power supply is completely turned off;
2) Carefully remove the protective coupling shield;
3) Disassemble the diaphragm coupling's intermediate section;
4) Meticulously inspect the motor installation plane for cleanliness, ensuring it is free from debris and obstructions;
5) The motor's bolt holes should notably exceed the bolt size, enabling easy loosening for precise motor adjustments;
6) Prepare a surplus of stainless steel gaskets to adequately cover the motor's foot. Gaskets must be pristine and flat, never using overly long or thin ones for adjustments;
7) Employ either a dial indicator or a laser alignment meter with an exceptional accuracy of 0.01mm, to be procured by the customer;
8) Ensure readiness of the bracket needed to support the dial indicator, as illustrated below;
9) Utilize the motor wheel hub mounting fixture to mount a dial indicator precisely on the hub's edge, placing its probe on the compressor wheel hub's outer edge;
10) By adeptly adjusting the motor feet's bolts, align the compressor and motor center lines to near perfection, allowing a maximum outer circle deviation of only 0.05mm. The motor shaft center line must remain above the compressor's low-speed shaft center line, ensuring a coupling end face range of 0.03~0.05mm;
11) Conclude with securely tightening the motor foot bolts and review both the outer circle and end face runouts for the coupling;
12) Upon successful motor idling tests, reinstall the intermediate section of the coupling.
3.3.4 After achieving flawless 'levelness' and alignment of the casing, proceed to tighten the anchor bolts. Post mechanical operations or trial runs, release and retighten bolts to ensure enduring stability.
3.3.5 The impeller, a hyper-speed rotating marvel, must remain free from any solid or liquid intrusion, as such can cause catastrophic damage to the compressor. It's crucial that the pipelines interfacing with the compressor are pristine and align with the system's stringent steam corrosion standards. Non-compliant pipelines require immediate rectification. It's highlyadvised to incorporate solid-liquid separation devices like gas scrubbers or sedimentation tees before the straight pipe at the compressor inlet for added protection.
3.3.6 Precisely install the compressor's inlet and outlet pipelines. Ensure these pipelines are equipped with essential accessories per the PI diagram. The compressor-connected pipeline must have independent support from a dedicated bracket, preventing undue weight on the compressor body itself.
3.3.7 Once the main fan and its supporting equipment have been securely installed and the concrete base is thoroughly cured, our advanced Enhanced Steam Compressor is ready for its operational test. This ensures that every component is performing at peak efficiency, setting the stage for superior wastewater management.
3.3.8 For optimal performance, position the compressor's electric control cabinet within a 5m radius of the compressor itself. Ensure seamless connectivity by threading the wiring through subterranean conduits to the electric control cabinet. Once the cabinet is perfectly stationed, intricately connect its wiring terminals to the remote DCS, guaranteeing a robust and dependable control system.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) boasts a rich history since its inception in 1966. A pivotal transformation occurred in June 2019 with an equity structure reform, setting the stage for a new era of growth and innovation. The company emerged as a dynamic partnership enterprise. To propel the company's rapid development further, Dart-Rich (Hunan) Fan Co., Ltd. was strategically inaugurated in December 2020. This expansion signifies a commitment to meeting ever-evolving market demands. In 2004, the company embraced cutting-edge German technology, achieving groundbreaking advancements in product stability, reliability, efficiency, low noise operation, wear resistance, and temperature resilience. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, we have set a benchmark in industry innovation.
Dart-Rich stands tall with ISO9001, ISO14001, and ISO45001 certifications, underscoring our dedication to quality and excellence. Our extensive product range, including steam compressors, fans, and blowers, finds applications across diverse sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. We also excel in delivering system optimization solutions and maintenance services tailored for energy-efficient wind system renovations.
At the heart of Dart-Rich is an unwavering commitment to management, mechanism, culture, and technology innovation. Our ongoing construction of digital intelligence, 'striver culture,' and the pioneering 'three wisdom' approach showcases our unparalleled market insight. We continually advance organizational evolution, enhance comprehensive customer service capabilities, and achieve rapid, sustainable growth.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is dedicated to elevating enterprise value and creating unparalleled customer value. We champion shared responsibility and mutual benefits among stakeholders, aspiring to lead as a pioneer in reliable, green fluid machinery solutions!
1. Featuring the state-of-the-art 3D flow semi-open impeller, our product boasts a masterfully engineered aerodynamic and structural design. This innovative impeller profile delivers an expansive spectrum of stable operating conditions. Delight in the pinnacle of efficiency, as the main machine's polytropic efficiency reaches an impressive 88%, setting a new benchmark in performance.
2. Embrace the broad horizons of operational excellence, enabled by the incorporation of a vaneless diffuser. This advanced design ensures a remarkably extensive operating range, providing unmatched versatility and adaptability.
3. Experience the epitome of streamlined engineering with our gearbox and compressor, thoughtfully integrated into a compact, unified structure. This design not only optimizes space but also enhances functionality, setting a new standard in compactness.
4. Our product stands as a testament to innovation with its integral skid-mounted package, seamlessly incorporating the compressor, gearbox, and motor. This cohesive design ensures ease of transportation and simplicity in installation, making it a convenient choice for diverse applications.
5. Revel in the high degree of automation, embodying superior reliability and unparalleled efficiency. Our product is designed to conserve energy while offering effortless operation, ensuring high performance with minimal user intervention. Discover the epitome of modern engineering with this easy-to-use, energy-saving marvel.
1, We proudly uphold our 'intelligent service' philosophy, which embodies precision and comprehensiveness as our core values. Our impressive network includes 13 state-of-the-art marketing service centers across China, coupled with a robust global sales and service infrastructure that spans the entire globe.
2, Our dedicated after-sales service personnel are equipped with passports, ensuring swift and effective response to international maintenance tasks. We are committed to providing you with exceptional 24/7 service throughout the duration of your project.
3, '1191' Service Commitment: Experience unparalleled efficiency with our policy of addressing on-site issues within just 1 minute, responding to service requests within 1 hour, delivering solutions within 9 hours, and ensuring personnel arrival on-site within 1 day.
4, For immediate assistance, contact 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 Enhanced Steam Compressor with Speed Regulation for Wastewater Applications boasts cutting-edge pneumatic technology, meticulously imported from advanced foreign models and design software, ensuring swift and optimal model selection tailored to your needs. This product line is an engineering marvel, categorized into 18 distinct series, each adapted to handle a wide range of flow rates from 1-240 t/h. Experience precise temperature control with a temperature rise capability ranging from 8-24ºC, setting new standards in efficiency and performance.
1. Heat Pump Distillation: Revolutionize your processes with our state-of-the-art heat pump distillation technology, offering unparalleled efficiency and reliability.
2. Waste Heat Recovery: Optimize energy utilization and achieve significant cost savings through our innovative waste heat recovery solutions.
3. Environmental Protection Field: Experience cutting-edge solutions for industrial wastewater treatment, lithium battery wastewater management, and wastewater recycling. Our solutions extend to landfill leachate treatment and separating sodium and potassium in waste incineration fly ash leachate, ensuring a greener future.
4. Lithium-Ion Battery Industry: Enhance your operations with our versatile devices for salt lake lithium extraction, iron phosphate processes, and ternary precursor wastewater treatment. Our expertise also spans lithium battery disassembly wastewater and nickel battery circulation, catering to the evolving demands of the industry.
5. New Energy Industry: Lead the charge in sustainability with our advanced photovoltaic and polycrystalline silicon wastewater treatment solutions, designed for optimal environmental preservation.
6. Food & Beverage Industry: Elevate your production capabilities by harnessing our solutions for amino acid (alanine) concentration and extraction, sugar liquid concentration and drying, and beverage jam concentration, ensuring superior quality and efficiency.
7. Pharmaceutical Industry: Seamlessly integrate our technology for evaporation, concentration, crystallization, and drying in both Chinese and Western medicine production processes, fostering innovation and quality in pharmaceutical manufacturing.
8. Chemical Industry: Propel your chemical production with our sophisticated solutions for caprolactam process polymerization, polylactic acid (PLA) device optimization, nylon 66 production, and more. Our technology supports chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate processes, and fragrance purification to meet diverse chemical industry needs.
9. Metallurgical Industry: Enhance waste management and resource recovery with our specialized treatments for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring compliance and sustainability.
10. Power Industry: Transform power station operations with our comprehensive solutions for the treatment of desulfurized wastewater, reinforcing environmental responsibility and operational efficiency.
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