| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Step into the future of energy-efficiency with our advanced MVR, or Mechanical Vapor Recompression, technology. This pioneering innovation is designed to significantly cut down on the use of external energy by expertly repurposing the secondary steam energy it produces. At the heart of this technology lies a brilliantly simple yet highly effective principle: the secondary steam generated by the evaporator is expertly compressed using our high-energy efficiency steam compressor. This process transforms electrical energy into thermal energy, causing a rise in both pressure and temperature of the secondary steam. This enhanced steam is then skillfully redirected back to the evaporator, where it heats the materials to trigger evaporation, thereby achieving the elegant recycling of the latent heat of vaporization. Embrace the power of energy recycling with our sophisticated solution.
Introducing the DM series Single-stage Geard Steam Compressor—an epitome of engineering excellence. This masterpiece comprises several key components: the robust compressor body, efficient coupling, durable gearbox, reliable lubrication system, powerful motor, precise electric instrument, and the essential anti-surge control system. Engineered with a compact design, it ensures easy maintenance and seamless operation, making it an indispensable addition to your energy management solutions. Experience the synergy of cutting-edge technology and convenience.
3.3.1 Majestically position the compressor base on its foundation. Slide wedge-shaped shims underneath to achieve perfect horizontal alignment.
Alternate placement of these precise wedge-shaped irons until the unit is impeccably leveled. Secure them with robust spot welds at 4~5 strategic points.
Craft these wedges to fit your unique installation needs, ensuring a flawless contact surface for even weight distribution.
The plane inclination should support a weight not exceeding 40Kg/cm2).
3.3.2 Achieve perfect alignment using a highly accurate level. The axial precision should be 0.05/1000mm, while the horizontal precision must be 0.10/1000mm.
3.3.3 Precision is key in coupling alignment. Ensure readiness by verifying the following prerequisites:
1) Securely power down the main electrical supply;
2) Detach the protective coupling shield with care;
3) Gently remove the diaphragm coupling intermediate section;
4) Meticulously inspect the motor's installation plane for cleanliness and free of unwanted materials;
5) Ensure the motor bolt holes are suitably larger than the bolts for easy adjustment;
6) Prepare ample stainless steel gaskets—flat and free of impurities—for motor foot support. Avoid using unsuitable long or thin gaskets.
7) Utilize a precision dial indicator or a laser alignment meter, accurate to 0.01mm, as per customer provision;
8) Securely position the dial indicator on a supportive bracket, as depicted in the accompanying diagram;
9) Employ a motor wheel hub mounting bracket to accurately position the dial indicator on the compressor wheel hub's outer edge;
10) Fine-tune the adjustment bolts around the motor feet to align the compressor and motor centers. Limit the outer circle deviation to 0.05mm, keeping the motor shaft slightly above the compressor's low-speed shaft center.
11) Once aligned, securely tighten the motor foot bolts, then double-check the outer circle and end face runout of the coupling.;
12) Conduct a motor idling test and if successful, reinstall the coupling intermediate section.
3.3.4 Firmly secure anchor bolts post-adjustment of levelness and alignment. Loosen and re-tighten after mechanical or trial operations for optimal stability.
3.3.5 The impeller's high-speed rotation demands pristine conditions. Solid or liquid intrusions can cause severe damage, hence all connected pipelines must be impeccably clean, conforming to steam corrosion standards.It is recommended to integrate solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor inlet to prevent contamination.
3.3.6 Seamlessly install compressor inlet and outlet pipes, incorporating essential pipeline accessories as per the PI diagram. Ensure the pipeline is independently supported to relieve any weight from the compressor body.
3.3.7 Once the installation of the main fan and its auxiliary apparatus is complete and the concrete has reached full solidity, it is time to proceed with the operational test of the Power Frequency Watervapour Compressor with Precision Adjustment Features. This crucial step ensures that each component is perfectly aligned and ready to deliver optimal performance.
3.3.8 The electric control cabinet for the compressor must be strategically positioned within a 5-meter radius of the compressor itself. For seamless connectivity, ensure that the wiring from the compressor to the electric control cabinet is encased in threading pipe, which should be routed underground for enhanced safety and durability. Once the electric control cabinet is securely in place, meticulously connect all wiring terminals within the cabinet to the lines at the remote DCS, ensuring robust and efficient system communication.
Nantong Dart-Rich Fan Co., LTD. (formerly State-Owned Nantong Fan Factory) was established in 1966. In a bold move towards modernization, the company underwent an equity structure reform in June 2019, transforming into a dynamic partnership enterprise. To further fuel our growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. Our company embraced cutting-edge German technology in 2004, marking a milestone in achieving unparalleled advancements in product stability, reliability, efficiency, low noise levels, and superior wear and temperature resistance. Proudly, we are the principal architects of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich boasts certifications including ISO9001, ISO14001, and ISO45001, highlighting our commitment to excellence. Our diverse product line features steam compressors, fans, and blowers, finding applications across a spectrum of industries including metallurgy, chemical, electric power, environmental protection, construction, light industry, and the burgeoning new energy sector. We also excel in providing expert system optimization solutions and maintenance services for energy-efficient wind system renovations.
Dart-Rich is relentless in pursuing management, mechanism, culture, and technological innovations. We are pioneering digital intelligence, fostering a culture of 'strivers', and implementing 'three wisdom' strategies. With keen market insights, we drive organizational transformation, enhance our comprehensive customer service capabilities, and ensure sustained, healthy growth.
Dart-Rich embraces core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism'. We are committed to enhancing enterprise value, creating maximum benefits for customers, and fostering shared responsibility and success among all stakeholders. Our ambition is to be the vanguard of reliable and sustainable green fluid machinery.
1, Featuring a high-efficiency 3D flow semi-open impeller, this engineering marvel boasts a professional aerodynamic and structural design. The impeller's advanced profile ensures the blower operates across a broad spectrum of stable conditions. Impressively, the main machine achieves a remarkable polytropic efficiency of up to 88%, setting new standards in performance.
2, The incorporation of a vaneless diffuser enhances its operational range significantly, allowing for versatility and adaptability in various applications.
3, Ingeniously crafted with an integrated design, the gearbox and compressor are seamlessly unified within a compact structure, optimizing space and functionality.
4, This product is an expertly crafted integral skid-mounted package, encompassing the compressor, gear box, and motor. Its design simplifies transportation and installation, making it an ideal choice for your convenience.
5, Experience an unparalleled blend of high automation, exceptional reliability, superior efficiency, and energy-saving capabilities. This product ensures ease of operation while delivering outstanding performance and sustainability.
1, We are committed to delivering 'intelligent service' with an aim for exceptional accuracy and comprehensiveness. Our expansive network boasts 13 strategic marketing service centers across China, complemented by a robust global sales and service presence.
2, Our dedicated after-sales service personnel are passport-ready, ensuring a swift response to international maintenance needs. Benefit from our unwavering commitment to providing 24/7 service support throughout the project lifecycle.
3, '1191' Service Commitment: Experience unparalleled efficiency with our service pledge—addressing on-site issues within a lightning-fast 1 minute, responding to service requests in just 1 hour, presenting solutions in under 9 hours, and dispatching personnel to your location within 1 day.
4, For immediate assistance, please 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 Power Frequency Watervapour Compressor with Precision Adjustment Features is equipped with a state-of-the-art pneumatic technology suite, imported from globally recognized mature stage models and cutting-edge design software. This enables us to offer our clients rapid and optimal model selection. Our range of products is impressively diverse, categorized into 18 distinct series. With a substantial applicable flow rate spanning from 1 to 240 t/h and a temperature rise capability between 8 to 24ºC, our offerings are designed to meet a wide array of industrial needs efficiently and effectively.
1. Heat Pump Distillation: Transform your heating processes with innovative solutions designed for efficiency and performance.
2. Waste Heat Recovery: Harness excess heat to improve sustainability and reduce energy costs in your operations.
3. Environmental Protection Field: Revolutionize the treatment of industrial wastewater, lithium battery effluent, and landfill leachate. Achieve groundbreaking sodium and potassium separation in incineration fly ash leachate and more.
4. Lithium-Ion Battery Industry: Enhance your production with advanced processes including salt lake lithium extraction, iron phosphate processing, and the treatment of various wastewater streams within the battery lifecycle.
5. New Energy Industry: Optimize photovoltaic and polycrystalline silicon wastewater management with cutting-edge treatment technologies.
6. Food & Beverage Industry: Elevate the quality and efficiency of amino acid concentration, sugar liquid drying, and beverage processing to meet the highest standards.
7. Pharmaceutical Industry: Innovate your production processes with state-of-the-art evaporation, concentration, crystallization, and drying technologies for both Chinese and Western medicines.
8. Chemical Industry: Drive progress with advanced systems for caprolactam polymerization, PLA devices, nylon 66 production, and the evaporation crystallization of chelating agents, mannitol, and more.
9. Metallurgical Industry: Achieve superior treatment of sintering desulfurization, coking, vanadium extraction, and smelting wastewater with our innovative solutions.
10. Power Industry: Enhance your power station operations with efficient treatment solutions for desulfurized wastewater and beyond.
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