| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, which stands for mechanical vapor recompression, is a groundbreaking energy-saving technology designed to significantly reduce external energy requirements by ingeniously reutilizing the energy from secondary steam it produces. The core principle behind MVR is both innovative and efficient: secondary steam generated by the evaporator is expertly compressed using a high-energy efficiency steam compressor, which transforms electrical energy into thermal energy. This process results in an increase in both pressure and temperature of the secondary steam. The heightened temperature then allows the secondary steam to be cycled back to the evaporator, where it heats the materials and induces further evaporation. This process not only optimizes the use of energy but also enables the recycling of the latent heat of vaporization inherent in the secondary steam, exemplifying sustainable and smart engineering at its best.
The DM series Single-stage geared steam compressor is a marvel of modern engineering, comprising a robust compressor body, a reliable coupling, a precision gearbox, a state-of-the-art lubrication system, a powerful motor, sophisticated electric instrumentation, and an advanced anti-surge control system. Its design is thoughtfully compact, ensuring ease of maintenance and operation. This compressor is engineered to deliver exceptional performance and reliability, making it an indispensable component for efficient pharmaceutical wastewater treatment.
3.3.1 The compressor base should be meticulously positioned on the foundation. Utilize a wedge-shaped shim beneath the base to precisely adjust the unit's level.
Place two wedge-shaped irons alternately; once the unit is perfectly level, spot weld the wedges at 4 to 5 strategic points.
The wedge must be custom manufactured and installed by the user to suit specific circumstances, ensuring the contact surface provides even contact.
The inclined plane's integrity is essential, with the bearing capacity of each wedge iron not to exceed 40Kg/cm2).
3.3.2 Employ a level to ascertain absolute precision. The unit's axial level should be 0.05/1000mm, while its horizontal level should adhere to a strict 0.10/1000mm.
level of the unit is 0.10/1000mm.
3.3.3 Achieve precise coupling centering. Prior to alignment, ensure the following protocols are satisfied:
1) Disconnect the main power supply for safety;
2) Detach the coupling shield for accessibility;
3) Remove the diaphragm coupling intermediate section seamlessly;
4) Validate the motor's installation plane flatness, completely devoid of debris, dirt, or obstructions;
5) Ensure the motor's bolt hole exceeds bolt size, facilitating easy loosening for motor adjustments;
6) Strategically prepare ample stainless steel gaskets for motor foot coverage, ensuring no attachments and maintaining flatness. Avoid using long or thin gaskets for insertion adjustments.
7) Equip a superior dial indicator or laser alignment meter, with precision at 0.01mm—customer supplied;
8) Prepare a sturdy bracket to support the dial indicator, as depicted below;
9) Utilize the motor wheel hub mounting bracket for dial indicator placement on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer edge;
10) Meticulously adjust motor foot adjustment bolts to align compressor and motor center lines, ensuring maximum deviation does not exceed 0.05mm (motor shaft center must be higher than compressor low-speed shaft center). Coupling end face should remain within 0.03~0.05mm.
11) Securely tighten motor foot bolts, reviewing both outer circle runout and coupling end face runout for flawless alignment;
12) Reinstall the coupling intermediate section post a comprehensive motor idling test.
3.3.4 Post adjustment of casing 'levelness' and alignment, ensure anchor bolts are securely tightened. Following mechanical operation or trial, loosen and retighten the bolts as necessary.
3.3.5 With the impeller being a high-speed rotating component, any foreign solid or liquid can inflict irreversible damage. Thus, it is imperative to maintain clean inlet and outlet pipelines that align with the system's steam corrosion grade standards. Any non-compliant pipelines must be rectified.It is recommended to install solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to the compressor inlet's straight pipe.
3.3.6 Install the compressor's inlet and outlet pipes meticulously. Ensure pipelines include the necessary accessories per the PI diagram. The connected pipeline must be independently supported, without imposing weight on the compressor body.
3.3.7 Once the main fan, along with its supporting equipment, has been meticulously installed and the concrete foundation has achieved full solidification, it is the perfect moment to initiate the compressor operation test. This ensures optimal performance and reliability.
3.3.8 Position the electric control cabinet no more than 5 meters from the compressor for seamless integration. Connect the compressor to the cabinet using a threading pipe that discreetly runs underground. Once the cabinet is securely in its designated spot, link the wiring terminals within the cabinet to the remote DCS lines for a cohesive and efficient setup.
Nantong Dart-Rich Fan Co., LTD. traces its roots back to the State-Owned Nantong Fan Factory, established in 1966. A significant milestone was reached in June 2019 with a pivotal equity structure reform, paving the way for a new era of growth and innovation. This transformation marked the company's evolution into a dynamic partnership enterprise. To support our ambitious growth trajectory, we launched Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. Our commitment to excellence remains unwavering as we expand our footprint. In 2004, we embraced cutting-edge German technology, achieving groundbreaking advancements in product stability, reliability, and efficiency. Our innovations reduce noise, enhance wear and temperature resistance, setting new standards in centrifugal steam compressor technology.
At Dart-Rich, we have earned prestigious ISO9001, ISO14001, and ISO45001 certifications. Our diverse product line, including steam compressors, fans, and blowers, serves various sectors like metallurgy, chemical industry, and new energy. We excel in offering bespoke system optimization solutions and energy-saving renovation services for wind systems, ensuring unparalleled customer satisfaction.
Dart-Rich thrives on continual management, mechanism, culture, and technology innovations. We champion digital intelligence, a vibrant striver culture, and the 'three wisdom' approach. By keenly understanding market dynamics, we foster organizational growth, elevate our customer service capabilities, and achieve rapid, sustainable development.
Guided by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value and maximizing customer benefits. We strive for shared creation, responsibility, and mutual gain among stakeholders, aspiring to lead as the most reliable green fluid machinery provider.
1, Experience unparalleled performance with our high-efficiency 3D flow semi-open impeller. Expertly crafted using advanced aerodynamic and structural design techniques, this precision-engineered impeller ensures a broad spectrum of stable operating conditions. Revel in the exceptional polytropic efficiency of our main machine, peaking at an impressive 88%.
2, Benefit from the impressive versatility afforded by our vaneless diffuser, offering an expansive operating range to accommodate diverse needs and applications.
3, Discover the ingenuity of our compact, integrated design that seamlessly merges the gearbox and compressor, optimizing space and performance.
4, Enjoy the convenience of our meticulously designed integral skid-mounted package, complete with compressor, gearbox, and motor. This innovative setup ensures effortless transportation and simplified installation, offering a turnkey solution.
5, Embrace the future of automation with our product's superior automation capabilities. Experience the pinnacle of reliability, efficiency, and energy conservation, alongside intuitive operation that guarantees ease of use.
1, We are steadfast in our commitment to "intelligent service" guided by the principle of "more accurate, more comprehensive". With 13 strategically positioned marketing service centers across China and an expansive sales and service network that spans the globe, we ensure that our support reaches you, no matter where you are.
2, Our comprehensive after-sales service comes with a dedicated team, each member equipped with passports to swiftly attend to overseas maintenance requirements. Enjoy peace of mind with our unwavering 24-hour support, ready to assist you throughout your project journey.
3, "1191" Service Commitment: Instantaneous feedback on on-site issues within 1 minute; Address service needs within 1 hour; Deliver solutions within 9 hours; Deploy personnel to your location within 1 day.
4, Reach out to our after-sales service hotline at 0086-400-625-2668 for any inquiries or support needs.
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 Precision Control Steam Compressor for Pharmaceutical Wastewater Treatment stands at the forefront of innovation, boasting an entire suite of cutting-edge pneumatic technology, imported from internationally renowned models and design software. This ensures our clients enjoy the swiftest and most optimal model selection experience. Crafted with precision, our products are available in 18 distinct series, tailored to accommodate a broad flow rate spectrum of 1-240 t/h, alongside a versatile temperature elevation range of 8-24ºC, embodying efficiency and reliability.
Engineered with an advanced set of pneumatic technology sourced from globally established models and sophisticated design software, our product guarantees users a supremely rapid and precise selection process. Categorized into 5 dynamic series, these compressors cater to a flow range of 4-250 t/h, accompanied by a temperature rise spectrum of 4-11.2ºC. This perfect blend of range and performance ensures superior adaptability and operational excellence for your specific needs.
1. Heat Pump Distillation: Elevate your processes with our advanced solutions designed for efficient heat pump distillation. Optimize your thermal operations like never before.
2. Waste Heat Recovery: Unleash the potential of waste heat with cutting-edge recovery solutions that enhance energy efficiency and sustainability.
3. Environmental Protection Field: Revolutionize industrial processes with our technology tailored for wastewater treatment across sectors: industrial, lithium battery, and landfill leachate management, as well as waste incineration fly ash leachate sodium and potassium separation, among others.
4. Lithium-Ion Battery Industry: Transform your lithium-ion battery processes with solutions designed for salt lake lithium extraction, iron phosphate device operations, and efficient ternary precursor and nickel battery circulation wastewater treatment.
5. New Energy Industry: Propel your energy initiatives with state-of-the-art photovoltaic and polycrystalline silicon wastewater treatment technologies, driving progress in new energy sectors.
6. Food & Beverage Industry: Enhance the quality and consistency of your products with specialized solutions for the concentration and extraction of essential components like amino acids, sugar liquids, and beverage jams.
7. Pharmaceutical Industry: Optimize pharmaceutical production with our comprehensive solutions for efficient evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine manufacturing.
8. Chemical Industry: Revolutionize chemical manufacturing with our innovative technology, enhancing processes such as caprolactam polymerization, PLA device operations, nylon 66 production, and many more vital chemical processes.
9. Metallurgical Industry: Strengthen your metallurgical processes with our robust treatment solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater.
10. Power Industry: Empower the power sector with superior treatment solutions for desulfurized wastewater from power stations, optimizing operations and promoting environmental sustainability.
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