| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Introducing the groundbreaking energy-conserving technology known as MVR, or Mechanical Vapor Recompression. This innovative system significantly minimizes the need for external energy by ingeniously reusing the secondary steam energy it produces. The core principle of MVR lies in its ability to compress the secondary steam generated by the evaporator using a highly efficient steam compressor. This process masterfully converts electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The increased temperature skillfully recycles the latent heat of vaporization by routing the steam back to the evaporator to heat materials and induce further evaporation. This cycle epitomizes an elegant solution for sustainable energy recovery and reutilization.
The DM series Single-stage Geared Steam Compressor stands as a testament to engineering excellence and practicality. This marvel of modern technology comprises a robust compressor body, durable coupling, precision-engineered gearbox, and an advanced lubrication system. Powered by a reliable motor and equipped with cutting-edge electric instruments and an anti-surge control system, it presents a compact, user-friendly structure designed for seamless maintenance. Experience the perfect blend of sophisticated design and exceptional functionality, crafted to meet the demanding needs of industrial applications with ease.
3.3.1 Begin by securely positioning the integrally-designed compressor base on its foundation. Enhance stability by inserting wedge-shaped shims beneath the base, which serve the critical purpose of adjusting the unit's level.
Alternate the placement of two wedge-shaped irons until the unit is perfectly leveled. Proceed to spot weld the irons at 4 to 5 strategic points to ensure stability. The wedge should be
manufactured and meticulously installed by the user, tailored to the specific conditions present. Ensure the contact surface is finished to perfection, facilitating seamless contact of inclined
planes, while ensuring the wedge iron's bearing capacity remains within a safe limit, not exceeding 40Kg/cm2).
3.3.2 Achieve precise leveling with a level. The rigorous leveling standards are set as follows: the unit's axial level should meet the exacting standard of 0.05/1000mm, with the horizontal
level of the unit being maintained at 0.10/1000mm.
3.3.3 Perfect alignment of the coupling is crucial. Before initiating the alignment process, verify these essential prerequisites:
1) Ensure the main power supply is completely turned off;
2) Carefully remove the protective coupling shield;
3) Detach the diaphragm coupling's intermediate segment;
4) Conduct a thorough inspection of the motor installation surface to guarantee it is free from foreign matter, dirt, and any unwanted attachments;
5) Verify that the motor bolt holes are sufficiently larger than the bolts. This allows for bolt loosening to facilitate motor adjustments;
6) Prepare a generous number of stainless steel gaskets to adequately cover the motor feet. These gaskets must be free of attachments and perfectly flat to ensure ideal adjustments. Avoid using gaskets that are overly long and thin for this purpose;
7) Utilize a high-precision dial indicator or a laser alignment meter with an accuracy of 0.01mm, which should be procured by the customer;
8) Prepare the appropriate support bracket for the dial indicator, as illustrated in the accompanying diagram;
9) Attach the motor wheel hub mounting bracket to position a dial indicator on the wheel hub's edge, placing the dial indicator probe precisely on the compressor wheel hub's outer edge;
10) Carefully adjust the surrounding bolts at the motor feet to ensure the compressor and motor centerlines are precisely aligned, or in accordance with specific guidelines. The maximum deviation should be no more than 0.05mm for the outer circle (with the motor shaft center line higher than the compressor's low-speed shaft center line), and the coupling end face deviation should stay within 0.03~0.05mm;
11) Upon achieving alignment, securely tighten the motor foot bolts. Double-check the outer circle runout and end face runout of the coupling for accuracy;;
12) Reinstall the coupling's intermediate section following a successful motor idling test.
3.3.4 Once the "levelness" and proper alignment of the casing have been ensured, proceed to firmly tighten the anchor bolts. After conducting mechanical operations or trial runs, loosen the bolts slightly and retighten them for optimal stability.
3.3.5 The impeller is a critical high-speed component. Any ingress of solid or liquid substances can lead to irreversible damage to the compressor. It is imperative to maintain the cleanliness of the inlet and outlet pipelines connected to the compressor, ensuring they meet the steam corrosion grade requirements of the system. Pipelines falling short of this standard must be promptly rectified. It is stronglyrecommended to integrate solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor inlet.
3.3.6 Install the compressor's inlet and outlet pipes. Follow the PI diagram to fit the appropriate pipeline accessories. The pipeline connected to the compressor should be supported by an independent bracket, ensuring that its weight is not borne by the compressor itself.
3.3.7 Once the main fan and its supporting equipment have been meticulously installed and the concrete foundation is fully solidified, it becomes possible to proceed with the compressor operation test. This crucial step ensures the integrity and readiness of the Heavy-Duty Steam Compressor for Pharmaceutical Wastewater Treatment with Enhanced Features.
3.3.8 The electric control cabinet for the compressor should be strategically positioned within a 5-meter radius of the compressor itself. The wiring process requires the use of threading pipe underground to connect the compressor to the electric control cabinet. Once the cabinet is securely in place, it is essential to connect the wiring terminals within the cabinet seamlessly with the lines extending to the remote DCS, ensuring optimal functionality and control.
Nantong Dart-Rich Fan Co., LTD. (formerly State-Owned Nantong Fan Factory), established in 1966, embarked on a transformative journey with an equity structure reform in June 2019. The company transitioned into a partnership enterprise, setting the stage for robust growth. To further support this momentum, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. In 2004, the company imported cutting-edge German technology, leading to remarkable advancements in product stability, reliability, efficiency, and performance, including low noise, wear resistance, and temperature endurance. We proudly drafted the industry-standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich has achieved ISO9001, ISO14001, and ISO45001 certifications, testifying to our commitment to excellence. Our flagship products, including steam compressors, fans, and blowers, serve diverse sectors such as metallurgy, chemicals, power generation, environmental protection, building materials, light industry, and new energy. We also offer comprehensive solutions for optimizing and maintaining energy-efficient wind systems.
Dart-Rich is unwavering in its pursuit of management, mechanism, cultural, and technological innovations. By advancing digital intelligence, fostering a proactive corporate culture, and embracing 'three wisdoms', we remain attuned to market dynamics, promote organizational evolution, enhance customer service capabilities, and achieve rapid, sustainable growth.
Living by our core values of 'Honesty and Trust; Dedication and Expertise; Altruism and Synergy', Dart-Rich enhances enterprise value, maximizes customer benefits, and fosters shared responsibility and prosperity among all stakeholders. Our ultimate ambition is to lead as a trusted innovator in sustainable fluid machinery solutions!
1. Featuring our cutting-edge high-efficiency 3D flow semi-open impeller, this revolutionary component showcases a professional aerodynamic and structural design. The advanced impeller profile ensures the blower maintains a broad spectrum of stable operating conditions. Experience exceptional performance with the main machine's highest polytropic efficiency soaring up to an impressive 88%!
2. Embrace versatility with the inclusion of a vaneless diffuser, which offers a remarkable and expansive operating range unmatched by competitors.
3. Discover seamless integration where the gearbox and compressor unite in a compact and intelligently engineered structure, maximizing space and enhancing performance.
4. This product is designed as an all-in-one integral skid-mounted package, incorporating the compressor, gearbox, and motor. Its design facilitates effortless transportation and straightforward installation, saving you time and effort.
5. Enjoy the benefits of a high degree of automation, exceptional reliability, unparalleled efficiency, and significant energy-saving capabilities. This product ensures easy operation, making it a leader in its class.
1, At NANTONG DART-RICH FAN CO.,LTD, we are committed to pioneering "intelligent service" with a mission of "precision and comprehensiveness." We proudly operate 13 state-of-the-art marketing service centers across China, complemented by a robust global sales and service network.
2, Our dedicated after-sales service team is internationally equipped, with all personnel ready to respond to overseas maintenance requests. We ensure seamless 24/7 support throughout your project's duration.
3, "1191" Service Commitment: Experience unparalleled efficiency with our promise to address on-site issues within 1 minute, meet service requests within 1 hour, provide solutions within 9 hours, and have our expert personnel at your location within 1 day.
4, Reach out through our dedicated after-sales service hotline: 0086-400-625-2668, and experience service excellence.
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.
The complete set of advanced pneumatic technology integrated into this product is sourced from internationally acclaimed models and leading design software, ensuring our clients benefit from rapid and optimal model selection. This remarkable product is meticulously categorized into 18 distinct series, offering an impressive flow rate range of 1-240 t/h and achieving a temperature rise between 8-24ºC.
The complete set of sophisticated pneumatic technology for this product is drawn from globally recognized, mature stage models and cutting-edge design software, offering users the swiftest and finest selection process. The product is systematically divided into 5 series, boasting an applicable flow range of 4-250 t/h, with a temperature increase spanning 4-11.2ºC.
1. Heat Pump Distillation: Leverage the power of our advanced Heat Pump Distillation to elevate efficiency and cost-effectiveness in various industrial processes.
2. Waste Heat Recovery: Our cutting-edge technology excels at capturing and reusing waste heat, maximizing energy efficiency and sustainability.
3. Environmental Protection Field: Revolutionize your approach to industrial challenges with our superior solutions for wastewater treatment, including comprehensive lithium battery wastewater treatment, efficient recycling of wastewater, and innovative separation of sodium and potassium from waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Optimize your lithium-ion battery production processes with our versatile devices designed for salt lake lithium extraction, iron phosphate device operations, ternary precursor wastewater treatment, and efficient lithium battery disassembly wastewater management, as well as nickel battery recycling.
5. New Energy Industry: Propel your business forward in the new energy sector with our state-of-the-art solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater management, ensuring cleaner, greener processes.
6. Food & Beverage Industry: Transform your production line with our specialized systems for the concentration and extraction of amino acids like alanine, efficient concentration and drying of sugar liquids, and the refinement of beverage jam for exquisite taste and quality.
7. Pharmaceutical Industry: Enhance your pharmaceutical production with our advanced solutions for evaporation, concentration, crystallization, and drying, tailored to meet the exacting standards of both Chinese and Western medicine manufacturing.
8. Chemical Industry: Elevate your chemical production with our highly efficient systems for caprolactam process polymerization, polylactic acid PLA production, nylon 66 manufacturing, chelating agent evaporation crystallization, and precise concentration and crystallization of organic matter, alongside fragrance purification and raw material production.
9. Metallurgical Industry: Optimize your metallurgical processes with our comprehensive solutions for the effective treatment of sintering desulfurization wastewater, coking wastewater, and specialized vanadium extraction and smelting wastewater management.
10. Power Industry: Enhance the sustainability and efficiency of your power station operations with our specialized technology for the effective treatment of desulfurized wastewater, advancing your environmental and operational goals.
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