| 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 cutting-edge innovation of MVR technology, or Mechanical Vapor Recompression, a groundbreaking energy-efficient solution that dramatically reduces the need for external energy inputs. By ingeniously repurposing the energy of secondary steam it generates, this technology optimizes energy use like never before. The core concept involves the transformation of secondary steam produced by the evaporator. By employing a high energy efficiency steam compressor, electrical energy is converted into thermal energy, increasing both the pressure and temperature of the secondary steam. This enhanced steam is then redirected back to the evaporator, where it efficiently heats materials and facilitates evaporation, unlocking the potential of latent heat recycling. Experience the future of energy conservation with this revolutionary approach that significantly boosts efficiency and sustainability.
Introducing the DM series Single-stage Geared Steam Compressor, a pinnacle of engineering excellence. This advanced compressor includes an array of meticulously designed components: the robust compressor body, precise coupling, durable gearbox, efficient lubrication system, powerful motor, sophisticated electrical instrumentation, and a vigilant anti-surge control system. Crafted with a compact structure, it ensures both ease of maintenance and exceptional performance. Elevate your operations with a solution that embodies convenience and reliability, tailored to meet the demands of modern industry with finesse.
3.3.1 Seamlessly place the compressor base onto the foundation, positioning wedge-shaped shims beneath it to ensure optimal leveling of the unit.
Strategically alternate two wedge-shaped irons. Once leveling is perfected, securely spot weld the irons at 4~5 points.
These wedges should be meticulously crafted and installed by the user, tailored to the specific situational demands. Ensure an impeccably finished contact surface,
where the inclined plane is evenly contacted. The wedge iron's load-bearing capacity must not exceed 40Kg/cm2).
3.3.2 Employ a precision level to attain perfect alignment. The unit's axial level must meet the stringent requirement of 0.05/1000mm,
and its horizontal level must achieve 0.10/1000mm.
3.3.3 Meticulously center the coupling. Before embarking on alignment, ensure the following prerequisites are fulfilled:
1) Safely deactivate the main power supply;
2) Carefully remove the protective coupling shield;
3) Detach the diaphragm coupling's intermediate section;
4) Scrutinize the motor installation plane for any foreign matter, ensuring a pristine flatness;
5) Motor bolt holes must accommodate larger bolts to allow for adjustments by loosening;
6) Equip with an ample supply of stainless steel gaskets to fit beneath the motor's foot. Gaskets must be free of debris and perfectly flat, avoiding elongated, thin gaskets for adjustments;
7) Utilize a dial indicator or a high-precision laser alignment meter with a 0.01mm accuracy, which the customer should prepare;
8) Secure a reliable bracket to support the dial indicator as depicted in the following illustration;
9) Utilize a motor wheel hub mounting bracket to attach the dial indicator on the wheel hub's edge, placing its probe on the compressor wheel hub's outer edge;
10) By skillfully adjusting the bolts around the motor feet, align the compressor and motor center lines meticulously. Ensure the outer circle deviation remains within 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line, maintaining a coupling end face runout between 0.03~0.05mm;
11) Conclude by securely tightening the motor foot bolts and reassessing both the outer circle and end face runouts of the coupling;
12) Post motor idle testing, proceed with the installation of the coupling intermediate section.
3.3.4 Following the precise adjustment of the casing's levelness and alignment, fasten the anchor bolts firmly. After mechanical or trial operations, loosen and re-tighten the bolts to ensure durability.
3.3.5 The impeller, a component of high-velocity rotation, demands utmost caution. Any solid or liquid incursions can inflict irreparable damage to the compressor. Therefore, it’s imperative to maintain clean inlet and outlet pipelines, adhering to the system's steam corrosion standards—pipelines falling short of these criteria necessitate urgent rectification. It's highly advisable to install solid-liquid separation apparatus, such as a gas scrubber or sedimentation tee, preceding the straight pipe at the compressor's inlet.
3.3.6 Precisely install the compressor's inlet and outlet pipes. Integration of relevant pipeline accessories according to the PI diagram is crucial. Pipelines connecting to the compressor must have independent support to prevent the compressor body from bearing additional weight.
3.3.7 Upon the successful installation of the main fan and its auxiliary equipment, and once the concrete has achieved full solidity, it is time to initiate the compressor operation test. This marks a pivotal step in ensuring the system's readiness for optimal performance.
3.3.8 To ensure seamless connectivity, the electric control cabinet for the compressor must be strategically positioned within a 5-meter radius of the compressor itself. The cabling should be meticulously threaded through underground pipes, creating a direct pathway from the compressor to the control cabinet. Once the electric control cabinet is securely in place, it is crucial to connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring robust and reliable system integration.
Founded in 1966 as the State-Owned Nantong Fan Factory, Nantong Dart-Rich Fan Co., LTD. has transformed over the decades into a beacon of innovation and excellence within the industry. A pivotal moment in its journey was the equity structure reform in June 2019, which marked the beginning of a new era as a dynamic partnership enterprise. and the company embraced this change with the establishment of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020, a move designed to fuel our rapid momentum. This strategic expansion reflects our commitment to meeting the growing demands of the market. In a landmark effort to innovate, we imported advanced German technology in 2004. This milestone has propelled us to the forefront of industry advancements, making groundbreaking strides in product stability, reliability, efficiency, noise reduction, and resistance to wear and temperature. Notably, we are the principal architect behind the standard for integral geared assembly type centrifugal steam compressors.
Certified by ISO9001, ISO14001, and ISO45001, Dart-Rich is a leader in producing high-performance steam compressors, fans, and blowers. Our products find critical applications across industries such as metallurgy, chemical processing, power generation, environmental conservation, construction materials, light industry, and burgeoning new energy sectors. Additionally, we offer cutting-edge system optimization solutions and expert maintenance services tailored for energy-efficient wind system renovations.
At Dart-Rich, we are driven by a relentless pursuit of innovation in management, mechanisms, culture, and technology. We are pioneering the development of digital intelligence, nurturing a culture of striving, and fostering 'three wisdom' initiatives. With keen market insights, we continually drive organizational growth, enhance our customer service capabilities, and pursue rapid, sustainable progress.
Embodying core values of "Honesty and Trust; Dedication and Professionalism; Altruism and Mutualism", Dart-Rich is steadfast in boosting enterprise value and maximizing customer benefits. We are dedicated to achieving shared responsibility, collaborative creation, and mutual gain with all our stakeholders, positioning ourselves as the vanguard of reliable, eco-friendly fluid machinery!
1. Experience the pinnacle of engineering with our Frequency Conversion Steam Compressor that boasts a revolutionary high-efficient 3D flow semi-open impeller. Merging professional aerodynamic and structural design, our impeller profile stands at the forefront of technology, ensuring a vast spectrum of stable operating conditions. Elevate your processes with a main machine polytropic efficiency soaring up to an impressive 88%.
2. Embrace the future of versatility with our vaneless diffuser, specifically adopted to provide an expansive operating range, catering to diverse industrial needs efficiently.
3. Discover the elegance of engineering with our compactly designed integration of gearbox and compressor, tailored for seamless performance and space optimization.
4. Designed for convenience, our product is an all-in-one integral skid-mounted package, encompassing the compressor, gearbox, and motor, facilitating effortless transportation and installation, wherever your needs may be.
5. Step into a new era of technology with a high degree of automation, ensuring unmatched reliability, superior efficiency, and significant energy savings. Our user-friendly design guarantees effortless operation, empowering your processes with cutting-edge innovation.
1, We are committed to an "intelligent service" ethos, driven by the promise of being "more accurate, more comprehensive". Our extensive network boasts 13 advanced marketing service centers strategically located across China, complemented by a robust global sales and service infrastructure that serves clients around the globe.
2, Our devoted after-sales service team is always prepared, with passports at the ready, to tackle overseas maintenance tasks swiftly. Enjoy the reassurance of our 24/7 dedicated service, ensuring your project is supported without interruption.
3, "1191" Service Commitment: Our guarantee is rapid and reliable. On-site issues are addressed within 1 minute; service requests are answered within 1 hour; comprehensive solutions are provided within 9 hours; and our expert personnel will be at your site within 1 day.
4, For immediate assistance, contact our 24-hour 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.
This cutting-edge Frequency Conversion Steam Compressor excels in the realm of Efficient Wastewater Solutions. The complete pneumatic technology suite for this advanced product is sourced from globally-renowned, mature model designs and sophisticated design software. This ensures our clients benefit from expedited and optimal model selection. Our impressive product line is meticulously categorized into 18 distinct series. Each series is engineered to accommodate a broad spectrum of flow rates, ranging from 1-240 t/h, and is capable of a temperature increase between 8-24ºC. Such versatility ensures comprehensive adaptability to diverse requirements.
1. Heat Pump Distillation: Revolutionize your processes with our cutting-edge technology designed for maximum efficiency and sustainability.
2. Waste Heat Recovery: Harness residual energy to power your operations, reducing costs and environmental impact.
3. Environmental Protection Field: Pioneering solutions for industrial wastewater treatment, including lithium battery wastewater and landfill leachate management. Our technology excels in sodium and potassium separation from waste incineration fly ash leachate, promoting sustainability across industries.
4. Lithium-Ion Battery Industry: Advanced solutions for salt lake lithium extraction, iron phosphate processing, and comprehensive wastewater treatment for lithium battery manufacturing and recycling.
5. New Energy Industry: Optimize your photovoltaic and polycrystalline silicon processes with our innovative wastewater treatment technologies, ensuring cleaner energy production.
6. Food & Beverage Industry: Enhance product quality through efficient concentration and drying processes for amino acids, sugar liquids, and beverage jams, maximizing flavor and purity.
7. Pharmaceutical Industry: Streamline your production with advanced evaporation, concentration, and crystallization technologies for both Chinese and Western medicines, ensuring high purity and efficacy.
8. Chemical Industry: Drive innovation with our solutions for caprolactam polymerization, PLA devices, and nylon 66 production. Our cutting-edge technology facilitates chelating agent evaporation, mannitol concentration, and more, ensuring superior quality and efficiency.
9. Metallurgical Industry: Address the challenges of sintering desulfurization, coking, and smelting wastewater treatment with our specialized solutions that enhance environmental compliance and operational efficiency.
10. Power Industry: Tackle desulfurized wastewater treatment in power stations with our robust solutions, ensuring compliance and sustainable energy production.
){kind=link}